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PK g'!\��]�s s " html/harfbuzz/api-index-1-8-6.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.8.6: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-9-0.html" title="Index of new symbols in 1.9.0"> <link rel="next" href="api-index-1-8-5.html" title="Index of new symbols in 1.8.5"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxF">F</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-9-0.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-8-5.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-8-6"></a>Index of new symbols in 1.8.6</h2></div></div></div> <a name="idx"></a><a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-advances-func" title="hb_font_funcs_set_glyph_h_advances_func ()">hb_font_funcs_set_glyph_h_advances_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-advances-func" title="hb_font_funcs_set_glyph_v_advances_func ()">hb_font_funcs_set_glyph_v_advances_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advances-for-direction" title="hb_font_get_glyph_advances_for_direction ()">hb_font_get_glyph_advances_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advances" title="hb_font_get_glyph_h_advances ()">hb_font_get_glyph_h_advances</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advances" title="hb_font_get_glyph_v_advances ()">hb_font_get_glyph_v_advances</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\���� � + html/harfbuzz/fonts-and-faces-variable.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Working with OpenType Variable Fonts: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="fonts-and-faces.html" title="Fonts, faces, and output"> <link rel="prev" href="fonts-and-faces-native-opentype.html" title="Font objects and HarfBuzz's native OpenType implementation"> <link rel="next" href="shaping-and-shape-plans.html" title="Shaping and shape plans"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="fonts-and-faces.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="fonts-and-faces-native-opentype.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="shaping-and-shape-plans.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="fonts-and-faces-variable"></a>Working with OpenType Variable Fonts</h2></div></div></div> <p> If you are working with OpenType Variable Fonts, there are a few additional functions you should use to specify the variation-axis settings of your font object. Without doing so, your variable font's font object can still be used, but only at the default setting for every axis (which, of course, is sometimes what you want, but does not cover general usage). </p> <p> HarfBuzz manages variation settings in the <span class="type">hb_variation_t</span> data type, which holds a <span class="property">tag</span> for the variation-axis identifier tag and a <span class="property">value</span> for its setting. You can retrieve the list of variation axes in a font binary from the face object (not from a font object, notably) by calling <code class="function">hb_ot_var_get_axis_count(face)</code> to find the number of axes, then using <code class="function">hb_ot_var_get_axis_infos()</code> to collect the axis structures: </p> <pre class="programlisting"> axes = hb_ot_var_get_axis_count(face); ... hb_ot_var_get_axis_infos(face, 0, axes, axes_array); </pre> <p> For each axis returned in the array, you can can access the identifier in its <span class="property">tag</span>. HarfBuzz also has tag definitions predefined for the five standard axes specified in OpenType (<code class="literal">ital</code> for italic, <code class="literal">opsz</code> for optical size, <code class="literal">slnt</code> for slant, <code class="literal">wdth</code> for width, and <code class="literal">wght</code> for weight). Each axis also has a <span class="property">min_value</span>, a <span class="property">default_value</span>, and a <span class="property">max_value</span>. </p> <p> To set your font object's variation settings, you call the <code class="function">hb_font_set_variations()</code> function with an array of <span class="type">hb_variation_t</span> variation settings. Let's say our font has weight and width axes. We need to specify each of the axes by tag and assign a value on the axis: </p> <pre class="programlisting"> unsigned int variation_count = 2; hb_variation_t variation_data[variation_count]; variation_data[0].tag = HB_OT_TAG_VAR_AXIS_WIDTH; variation_data[1].tag = HB_OT_TAG_VAR_AXIS_WEIGHT; variation_data[0].value = 80; variation_data[1].value = 750; ... hb_font_set_variations(font, variation_data, variation_count); </pre> <p> That should give us a slightly condensed font ("normal" on the <code class="literal">wdth</code> axis is 100) at a noticeably bolder weight ("regular" is 400 on the <code class="literal">wght</code> axis). </p> <p> In practice, though, you should always check that the value you want to set on the axis is within the [<span class="property">min_value</span>,<span class="property">max_value</span>] range actually implemented in the font's variation axis. After all, a font might only provide lighter-than-regular weights, and setting a heavier value on the <code class="literal">wght</code> axis will not change that. </p> <p> Once your variation settings are specified on your font object, however, shaping with a variable font is just like shaping a static font. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\���w� � html/harfbuzz/text-runs.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Text runs: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="shaping-concepts.html" title="Shaping concepts"> <link rel="prev" href="unicode-character-categories.html" title="Unicode character categories"> <link rel="next" href="opentype-shaping-models.html" title="OpenType shaping models"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="shaping-concepts.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="unicode-character-categories.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="opentype-shaping-models.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="text-runs"></a>Text runs</h2></div></div></div> <p> Real-world text usually contains codepoints from a mixture of different Unicode scripts (including punctuation, numbers, symbols, white-space characters, and other codepoints that do not belong to any script). Real-world text may also be marked up with formatting that changes font properties (including the font, font style, and font size). </p> <p> For shaping purposes, all real-world text streams must be first segmented into runs that have a uniform set of properties. </p> <p> In particular, shaping models always assume that every codepoint in a text run has the same <span class="emphasis"><em>direction</em></span>, <span class="emphasis"><em>script</em></span> tag, and <span class="emphasis"><em>language</em></span> tag. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\P�Ql # html/harfbuzz/shaping-concepts.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Shaping concepts: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt01.html" title="Part I. User's manual"> <link rel="prev" href="ch03s03.html" title="A simple shaping example"> <link rel="next" href="complex-scripts.html" title="Complex scripts"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="ch03s03.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="complex-scripts.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="shaping-concepts"></a>Shaping concepts</h2></div></div></div> <div class="toc"><dl class="toc"> <dt><span class="section"><a href="shaping-concepts.html#text-shaping-concepts">Text shaping</a></span></dt> <dt><span class="section"><a href="complex-scripts.html">Complex scripts</a></span></dt> <dt><span class="section"><a href="shaping-operations.html">Shaping operations</a></span></dt> <dt><span class="section"><a href="unicode-character-categories.html">Unicode character categories</a></span></dt> <dt><span class="section"><a href="text-runs.html">Text runs</a></span></dt> <dt><span class="section"><a href="opentype-shaping-models.html">OpenType shaping models</a></span></dt> <dt><span class="section"><a href="graphite-shaping.html">Graphite shaping</a></span></dt> <dt><span class="section"><a href="aat-shaping.html">AAT shaping</a></span></dt> </dl></div> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="text-shaping-concepts"></a>Text shaping</h2></div></div></div> <p> Text shaping is the process of transforming a sequence of Unicode codepoints that represent individual characters (letters, diacritics, tone marks, numbers, symbols, etc.) into the orthographically and linguistically correct two-dimensional layout of glyph shapes taken from a specified font. </p> <p> For some writing systems (or <span class="emphasis"><em>scripts</em></span>) and languages, the process is simple, requiring the shaper to do little more than advance the horizontal position forward by the correct amount for each successive glyph. </p> <p> But, for <span class="emphasis"><em>complex scripts</em></span>, any combination of several shaping operations may be required, and the rules for how and when they are applied vary from script to script. HarfBuzz and other shaping engines implement these rules. </p> <p> The exact rules and necessary operations for a particular script constitute a shaping <span class="emphasis"><em>model</em></span>. OpenType specifies a set of shaping models that covers all of Unicode. Other shaping models are available, however, including Graphite and Apple Advanced Typography (AAT). </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�L-� � * html/harfbuzz/what-harfbuzz-doesnt-do.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>What HarfBuzz doesn't do: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="what-is-harfbuzz.html" title="What is HarfBuzz?"> <link rel="prev" href="ch01s03.html" title="What does HarfBuzz do?"> <link rel="next" href="why-is-it-called-harfbuzz.html" title="Why is it called HarfBuzz?"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="what-is-harfbuzz.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="ch01s03.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="why-is-it-called-harfbuzz.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="what-harfbuzz-doesnt-do"></a>What HarfBuzz doesn't do</h2></div></div></div> <p> HarfBuzz will take a Unicode string, shape it, and give you the information required to lay it out correctly on a single horizontal (or vertical) line using the font provided. That is the extent of HarfBuzz's responsibility. </p> <p> It is important to note that if you are implementing a complete text-layout engine you may have other responsibilities that HarfBuzz will <span class="emphasis"><em>not</em></span> help you with. For example: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"> <p> HarfBuzz won't help you with bidirectionality. If you want to lay out text that includes a mix of Hebrew and English, you will need to ensure that each buffer provided to HarfBuzz has all of its characters in the same order and that the directionality of the buffer is set correctly. This may mean segmenting the text before it is placed into HarfBuzz buffers. In other words, the user will hit the keys in the following sequence: </p> <pre class="programlisting"> A B C [space] ג ב א [space] D E F </pre> <p> but will expect to see in the output: </p> <pre class="programlisting"> ABC אבג DEF </pre> <p> This reordering is called <span class="emphasis"><em>bidi processing</em></span> ("bidi" is short for bidirectional), and there's an algorithm as an annex to the Unicode Standard which tells you how to process a string of mixed directionality. Before sending your string to HarfBuzz, you may need to apply the bidi algorithm to it. Libraries such as <a class="ulink" href="http://icu-project.org/" target="_top">ICU</a> and <a class="ulink" href="http://fribidi.org/" target="_top">fribidi</a> can do this for you. </p> </li> <li class="listitem"> <p> HarfBuzz won't help you with text that contains different font properties. For instance, if you have the string "a <span class="emphasis"><em>huge</em></span> breakfast", and you expect "huge" to be italic, then you will need to send three strings to HarfBuzz: <code class="literal">a</code>, in your Roman font; <code class="literal">huge</code> using your italic font; and <code class="literal">breakfast</code> using your Roman font again. </p> <p> Similarly, if you change the font, font size, script, language, or direction within your string, then you will need to shape each run independently and output them independently. HarfBuzz expects to shape a run of characters that all share the same properties. </p> </li> <li class="listitem"> <p> HarfBuzz won't help you with line breaking, hyphenation, or justification. As mentioned above, HarfBuzz lays out the string along a <span class="emphasis"><em>single line</em></span> of, notionally, infinite length. If you want to find out where the potential word, sentence and line break points are in your text, you could use the ICU library's break iterator functions. </p> <p> HarfBuzz can tell you how wide a shaped piece of text is, which is useful input to a justification algorithm, but it knows nothing about paragraphs, lines or line lengths. Nor will it adjust the space between words to fit them proportionally into a line. </p> </li> </ul></div> <p> As a layout-engine implementor, HarfBuzz will help you with the interface between your text and your font, and that's something that you'll need—what you then do with the glyphs that your font returns is up to you. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�?�� � � ) html/harfbuzz/harfbuzz-hb-shape-plan.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-shape-plan: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="harfbuzz-hb-set.html" title="hb-set"> <link rel="next" href="harfbuzz-hb-shape.html" title="hb-shape"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-shape-plan.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-set.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-shape.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-shape-plan"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-shape-plan.top_of_page"></a>hb-shape-plan</span></h2> <p>hb-shape-plan — Object representing a shaping plan</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-shape-plan.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create" title="hb_shape_plan_create ()">hb_shape_plan_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create-cached" title="hb_shape_plan_create_cached ()">hb_shape_plan_create_cached</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create2" title="hb_shape_plan_create2 ()">hb_shape_plan_create2</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create-cached2" title="hb_shape_plan_create_cached2 ()">hb_shape_plan_create_cached2</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-destroy" title="hb_shape_plan_destroy ()">hb_shape_plan_destroy</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-execute" title="hb_shape_plan_execute ()">hb_shape_plan_execute</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-get-empty" title="hb_shape_plan_get_empty ()">hb_shape_plan_get_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">char</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-get-shaper" title="hb_shape_plan_get_shaper ()">hb_shape_plan_get_shaper</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-get-user-data" title="hb_shape_plan_get_user_data ()">hb_shape_plan_get_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-reference" title="hb_shape_plan_reference ()">hb_shape_plan_reference</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-set-user-data" title="hb_shape_plan_set_user_data ()">hb_shape_plan_set_user_data</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-shape-plan.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody><tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t">hb_shape_plan_t</a></td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-shape-plan.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-shape-plan.description"></a><h2>Description</h2> <p>Shape plans are an internal mechanism. Each plan contains state describing how HarfBuzz will shape a particular text segment, based on the combination of segment properties and the capabilities in the font face in use.</p> <p>Shape plans are not used for shaping directly, but can be queried to access certain information about how shaping will perform, given a set of specific input parameters (script, language, direction, features, etc.).</p> <p>Most client programs will not need to deal with shape plans directly.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-shape-plan.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-shape-plan-create"></a><h3>hb_shape_plan_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * hb_shape_plan_create (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> *props</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> *user_features</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_user_features</code></em>, <em class="parameter"><code>const <span class="type">char</span> * const *shaper_list</code></em>);</pre> <p>Constructs a shaping plan for a combination of <em class="parameter"><code>face</code></em> , <em class="parameter"><code>user_features</code></em> , <em class="parameter"><code>props</code></em> , and <em class="parameter"><code>shaper_list</code></em> .</p> <p><span class="annotation">[Xconstructor]</span></p> <div class="refsect3"> <a name="hb-shape-plan-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to use</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>props</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> of the segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_features</p></td> <td class="parameter_description"><p>The list of user-selected features. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_user_features]</span></td> </tr> <tr> <td class="parameter_name"><p>num_user_features</p></td> <td class="parameter_description"><p>The number of user-selected features</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>shaper_list</p></td> <td class="parameter_description"><p>List of shapers to try. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-shape-plan-create.returns"></a><h4>Returns</h4> <p>The shaping plan. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-plan-create-cached"></a><h3>hb_shape_plan_create_cached ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * hb_shape_plan_create_cached (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> *props</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> *user_features</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_user_features</code></em>, <em class="parameter"><code>const <span class="type">char</span> * const *shaper_list</code></em>);</pre> <p>Creates a cached shaping plan suitable for reuse, for a combination of <em class="parameter"><code>face</code></em> , <em class="parameter"><code>user_features</code></em> , <em class="parameter"><code>props</code></em> , and <em class="parameter"><code>shaper_list</code></em> .</p> <div class="refsect3"> <a name="hb-shape-plan-create-cached.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to use</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>props</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> of the segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_features</p></td> <td class="parameter_description"><p>The list of user-selected features. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_user_features]</span></td> </tr> <tr> <td class="parameter_name"><p>num_user_features</p></td> <td class="parameter_description"><p>The number of user-selected features</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>shaper_list</p></td> <td class="parameter_description"><p>List of shapers to try. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-shape-plan-create-cached.returns"></a><h4>Returns</h4> <p>The shaping plan. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-plan-create2"></a><h3>hb_shape_plan_create2 ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * hb_shape_plan_create2 (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> *props</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> *user_features</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_user_features</code></em>, <em class="parameter"><code>const <span class="type">int</span> *coords</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_coords</code></em>, <em class="parameter"><code>const <span class="type">char</span> * const *shaper_list</code></em>);</pre> <p>The variable-font version of <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create" title="hb_shape_plan_create ()"><span class="type">hb_shape_plan_create</span></a>. Constructs a shaping plan for a combination of <em class="parameter"><code>face</code></em> , <em class="parameter"><code>user_features</code></em> , <em class="parameter"><code>props</code></em> , and <em class="parameter"><code>shaper_list</code></em> , plus the variation-space coordinates <em class="parameter"><code>coords</code></em> .</p> <p><span class="annotation">[Xconstructor]</span></p> <div class="refsect3"> <a name="hb-shape-plan-create2.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to use</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>props</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> of the segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_features</p></td> <td class="parameter_description"><p>The list of user-selected features. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_user_features]</span></td> </tr> <tr> <td class="parameter_name"><p>num_user_features</p></td> <td class="parameter_description"><p>The number of user-selected features</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>coords</p></td> <td class="parameter_description"><p>The list of variation-space coordinates. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_coords]</span></td> </tr> <tr> <td class="parameter_name"><p>num_coords</p></td> <td class="parameter_description"><p>The number of variation-space coordinates</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>shaper_list</p></td> <td class="parameter_description"><p>List of shapers to try. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-shape-plan-create2.returns"></a><h4>Returns</h4> <p>The shaping plan. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-1-4-0.html#api-index-1.4.0">1.4.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-plan-create-cached2"></a><h3>hb_shape_plan_create_cached2 ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * hb_shape_plan_create_cached2 (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> *props</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> *user_features</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_user_features</code></em>, <em class="parameter"><code>const <span class="type">int</span> *coords</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_coords</code></em>, <em class="parameter"><code>const <span class="type">char</span> * const *shaper_list</code></em>);</pre> <p>The variable-font version of <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create-cached" title="hb_shape_plan_create_cached ()"><span class="type">hb_shape_plan_create_cached</span></a>. Creates a cached shaping plan suitable for reuse, for a combination of <em class="parameter"><code>face</code></em> , <em class="parameter"><code>user_features</code></em> , <em class="parameter"><code>props</code></em> , and <em class="parameter"><code>shaper_list</code></em> , plus the variation-space coordinates <em class="parameter"><code>coords</code></em> .</p> <div class="refsect3"> <a name="hb-shape-plan-create-cached2.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to use</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>props</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> of the segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_features</p></td> <td class="parameter_description"><p>The list of user-selected features. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_user_features]</span></td> </tr> <tr> <td class="parameter_name"><p>num_user_features</p></td> <td class="parameter_description"><p>The number of user-selected features</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>coords</p></td> <td class="parameter_description"><p>The list of variation-space coordinates. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_coords]</span></td> </tr> <tr> <td class="parameter_name"><p>num_coords</p></td> <td class="parameter_description"><p>The number of variation-space coordinates</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>shaper_list</p></td> <td class="parameter_description"><p>List of shapers to try. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-shape-plan-create-cached2.returns"></a><h4>Returns</h4> <p>The shaping plan. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-1-4-0.html#api-index-1.4.0">1.4.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-plan-destroy"></a><h3>hb_shape_plan_destroy ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_shape_plan_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="type">hb_shape_plan_t</span></a> *shape_plan</code></em>);</pre> <p>Decreases the reference count on the given shaping plan. When the reference count reaches zero, the shaping plan is destroyed, freeing all memory.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-shape-plan-destroy.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>shape_plan</p></td> <td class="parameter_description"><p>A shaping plan</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-plan-execute"></a><h3>hb_shape_plan_execute ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_shape_plan_execute (<em class="parameter"><code><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="type">hb_shape_plan_t</span></a> *shape_plan</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> *features</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_features</code></em>);</pre> <p>Executes the given shaping plan on the specified buffer, using the given <em class="parameter"><code>font</code></em> and <em class="parameter"><code>features</code></em> .</p> <div class="refsect3"> <a name="hb-shape-plan-execute.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>shape_plan</p></td> <td class="parameter_description"><p>A shaping plan</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to use</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>features</p></td> <td class="parameter_description"><p>Features to enable. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_features]</span></td> </tr> <tr> <td class="parameter_name"><p>num_features</p></td> <td class="parameter_description"><p>The number of features to enable</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-plan-get-empty"></a><h3>hb_shape_plan_get_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * hb_shape_plan_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches the singleton empty shaping plan.</p> <div class="refsect3"> <a name="hb-shape-plan-get-empty.returns"></a><h4>Returns</h4> <p>The empty shaping plan. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-plan-get-shaper"></a><h3>hb_shape_plan_get_shaper ()</h3> <pre class="programlisting">const <span class="returnvalue">char</span> * hb_shape_plan_get_shaper (<em class="parameter"><code><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="type">hb_shape_plan_t</span></a> *shape_plan</code></em>);</pre> <p>Fetches the shaper from a given shaping plan.</p> <div class="refsect3"> <a name="hb-shape-plan-get-shaper.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>shape_plan</p></td> <td class="parameter_description"><p>A shaping plan</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-shape-plan-get-shaper.returns"></a><h4>Returns</h4> <p>The shaper. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-plan-get-user-data"></a><h3>hb_shape_plan_get_user_data ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> * hb_shape_plan_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="type">hb_shape_plan_t</span></a> *shape_plan</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre> <p>Fetches the user data associated with the specified key, attached to the specified shaping plan.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-shape-plan-get-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>shape_plan</p></td> <td class="parameter_description"><p>A shaping plan</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-shape-plan-get-user-data.returns"></a><h4>Returns</h4> <p>A pointer to the user data. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-plan-reference"></a><h3>hb_shape_plan_reference ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="returnvalue">hb_shape_plan_t</span></a> * hb_shape_plan_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="type">hb_shape_plan_t</span></a> *shape_plan</code></em>);</pre> <p>Increases the reference count on the given shaping plan.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-shape-plan-reference.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>shape_plan</p></td> <td class="parameter_description"><p>A shaping plan</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-shape-plan-reference.returns"></a><h4>Returns</h4> <p><em class="parameter"><code>shape_plan</code></em> . </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-plan-set-user-data"></a><h3>hb_shape_plan_set_user_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_shape_plan_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="type">hb_shape_plan_t</span></a> *shape_plan</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>, <em class="parameter"><code><span class="type">void</span> *data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre> <p>Attaches a user-data key/data pair to the given shaping plan.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-shape-plan-set-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>shape_plan</p></td> <td class="parameter_description"><p>A shaping plan</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>A pointer to the user data</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>replace</p></td> <td class="parameter_description"><p>Whether to replace an existing data with the same key</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-shape-plan.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="hb-shape-plan-t"></a><h3>hb_shape_plan_t</h3> <pre class="programlisting">typedef struct hb_shape_plan_t hb_shape_plan_t; </pre> <p>Data type for holding a shaping plan. </p> <p>Shape plans contain information about how HarfBuzz will shape a particular text segment, based on the segment's properties and the capabilities in the font face in use.</p> <p>Shape plans can be queried about how shaping will perform, given a set of specific input parameters (script, language, direction, features, etc.).</p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\ ʥ� # html/harfbuzz/api-index-0-9-42.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.42: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-0-5.html" title="Index of new symbols in 1.0.5"> <link rel="next" href="api-index-0-9-41.html" title="Index of new symbols in 0.9.41"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-0-5.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-41.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-42"></a>Index of new symbols in 0.9.42</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-cluster-level-t" title="enum hb_buffer_cluster_level_t">hb_buffer_cluster_level_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-cluster-level" title="hb_buffer_get_cluster_level ()">hb_buffer_get_cluster_level</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-cluster-level" title="hb_buffer_set_cluster_level ()">hb_buffer_set_cluster_level</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\]��� * html/harfbuzz/shaping-and-shape-plans.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Shaping and shape plans: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt01.html" title="Part I. User's manual"> <link rel="prev" href="fonts-and-faces-variable.html" title="Working with OpenType Variable Fonts"> <link rel="next" href="shaping-opentype-features.html" title="OpenType features"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="fonts-and-faces-variable.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="shaping-opentype-features.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="shaping-and-shape-plans"></a>Shaping and shape plans</h2></div></div></div> <div class="toc"><dl class="toc"> <dt><span class="section"><a href="shaping-and-shape-plans.html#shaping-buffer-output">Shaping and buffer output</a></span></dt> <dt><span class="section"><a href="shaping-opentype-features.html">OpenType features</a></span></dt> <dt><span class="section"><a href="shaping-shaper-selection.html">Shaper selection</a></span></dt> <dt><span class="section"><a href="shaping-plans-and-caching.html">Plans and caching</a></span></dt> </dl></div> <p> Once you have your face and font objects configured as desired and your input buffer is filled with the characters you need to shape, all you need to do is call <code class="function">hb_shape()</code>. </p> <p> HarfBuzz will return the shaped version of the text in the same buffer that you provided, but it will be in output mode. At that point, you can iterate through the glyphs in the buffer, drawing each one at the specified position or handing them off to the appropriate graphics library. </p> <p> For the most part, HarfBuzz's shaping step is straightforward from the outside. But that doesn't mean there will never be cases where you want to look under the hood and see what is happening on the inside. HarfBuzz provides facilities for doing that, too. </p> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="shaping-buffer-output"></a>Shaping and buffer output</h2></div></div></div> <p> The <code class="function">hb_shape()</code> function call takes four arguments: the font object to use, the buffer of characters to shape, an array of user-specified features to apply, and the length of that feature array. The feature array can be NULL, so for the sake of simplicity we will start with that case. </p> <p> Internally, HarfBuzz looks at the tables of the font file to determine where glyph classes, substitutions, and positioning are defined, using that information to decide which <span class="emphasis"><em>shaper</em></span> to use (<code class="literal">ot</code> for OpenType fonts, <code class="literal">aat</code> for Apple Advanced Typography fonts, and so on). It also looks at the direction, script, and language properties of the segment to figure out which script-specific shaping model is needed (at least, in shapers that support multiple options). </p> <p> If a font has a GDEF table, then that is used for glyph classes; if not, HarfBuzz will fall back to Unicode categorization by code point. If a font has an AAT <code class="literal">morx</code> table, then it is used for substitutions; if not, but there is a GSUB table, then the GSUB table is used. If the font has an AAT <code class="literal">kerx</code> table, then it is used for positioning; if not, but there is a GPOS table, then the GPOS table is used. If neither table is found, but there is a <code class="literal">kern</code> table, then HarfBuzz will use the <code class="literal">kern</code> table. If there is no <code class="literal">kerx</code>, no GPOS, and no <code class="literal">kern</code>, HarfBuzz will fall back to positioning marks itself. </p> <p> With a well-behaved OpenType font, you expect GDEF, GSUB, and GPOS tables to all be applied. HarfBuzz implements the script-specific shaping models in internal functions, rather than in the public API. </p> <p> The algorithms used for complex scripts can be quite involved; HarfBuzz tries to be compatible with the OpenType Layout specification and, wherever there is any ambiguity, HarfBuzz attempts to replicate the output of Microsoft's Uniscribe engine. See the <a class="ulink" href="https://docs.microsoft.com/en-us/typography/script-development/standard" target="_top">Microsoft Typography pages</a> for more detail. </p> <p> In general, though, all that you need to know is that <code class="function">hb_shape()</code> returns the results of shaping in the same buffer that you provided. The buffer's content type will now be set to <code class="literal">HB_BUFFER_CONTENT_TYPE_GLYPHS</code>, indicating that it contains shaped output, rather than input text. You can now extract the glyph information and positioning arrays: </p> <pre class="programlisting"> hb_glyph_info_t *glyph_info = hb_buffer_get_glyph_infos(buf, &glyph_count); hb_glyph_position_t *glyph_pos = hb_buffer_get_glyph_positions(buf, &glyph_count); </pre> <p> The glyph information array holds a <span class="type">hb_glyph_info_t</span> for each output glyph, which has two fields: <em class="parameter"><code>codepoint</code></em> and <em class="parameter"><code>cluster</code></em>. Whereas, in the input buffer, the <em class="parameter"><code>codepoint</code></em> field contained the Unicode code point, it now contains the glyph ID of the corresponding glyph in the font. The <em class="parameter"><code>cluster</code></em> field is an integer that you can use to help identify when shaping has reordered, split, or combined code points; we will say more about that in the next chapter. </p> <p> The glyph positions array holds a corresponding <span class="type">hb_glyph_position_t</span> for each output glyph, containing four fields: <em class="parameter"><code>x_advance</code></em>, <em class="parameter"><code>y_advance</code></em>, <em class="parameter"><code>x_offset</code></em>, and <em class="parameter"><code>y_offset</code></em>. The advances tell you how far you need to move the drawing point after drawing this glyph, depending on whether you are setting horizontal text (in which case you will have x advances) or vertical text (for which you will have y advances). The x and y offsets tell you where to move to start drawing the glyph; usually you will have both and x and a y offset, regardless of the text direction. </p> <p> Most of the time, you will rely on a font-rendering library or other graphics library to do the actual drawing of glyphs, so you will need to iterate through the glyphs in the buffer and pass the corresponding values off. </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�2ά! ! , html/harfbuzz/shaping-plans-and-caching.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Plans and caching: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="shaping-and-shape-plans.html" title="Shaping and shape plans"> <link rel="prev" href="shaping-shaper-selection.html" title="Shaper selection"> <link rel="next" href="clusters.html" title="Clusters"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="shaping-and-shape-plans.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="shaping-shaper-selection.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="clusters.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="shaping-plans-and-caching"></a>Plans and caching</h2></div></div></div> <p> Internally, HarfBuzz uses a structure called a shape plan to track its decisions about how to shape the contents of a buffer. The <code class="function">hb_shape()</code> function builds up the shape plan by examining segment properties and by inspecting the contents of the font. </p> <p> This process can involve some decision-making and trade-offs — for example, HarfBuzz inspects the GSUB and GPOS lookups for the script and language tags set on the segment properties, but it falls back on the lookups under the <code class="literal">DFLT</code> tag (and sometimes other common tags) if there are actually no lookups for the tag requested. </p> <p> HarfBuzz also includes some work-arounds for handling well-known older font conventions that do not follow OpenType or Unicode specifications, for buggy system fonts, and for peculiarities of Microsoft Uniscribe. All of that means that a shape plan, while not something that you should edit directly in client code, still might be an object that you want to inspect. Furthermore, if resources are tight, you might want to cache the shape plan that HarfBuzz builds for your buffer and font, so that you do not have to rebuild it for every shaping call. </p> <p> You can create a cacheable shape plan with <code class="function">hb_shape_plan_create_cached(face, props, user_features, num_user_features, shaper_list)</code>, where <em class="parameter"><code>face</code></em> is a face object (not a font object, notably), <em class="parameter"><code>props</code></em> is an <span class="type">hb_segment_properties_t</span>, <em class="parameter"><code>user_features</code></em> is an array of <span class="type">hb_feature_t</span>s (with length <em class="parameter"><code>num_user_features</code></em>), and <em class="parameter"><code>shaper_list</code></em> is a list of shapers to try. </p> <p> Shape plans are objects in HarfBuzz, so there are reference-counting functions and user-data attachment functions you can use. <code class="function">hb_shape_plan_reference(shape_plan)</code> increases the reference count on a shape plan, while <code class="function">hb_shape_plan_destroy(shape_plan)</code> decreases the reference count, destroying the shape plan when the last reference is dropped. </p> <p> You can attach user data to a shaper (with a key) using the <code class="function">hb_shape_plan_set_user_data(shape_plan,key,data,destroy,replace)</code> function, optionally supplying a <code class="function">destroy</code> callback to use. You can then fetch the user data attached to a shape plan with <code class="function">hb_shape_plan_get_user_data(shape_plan, key)</code>. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\���>c c html/harfbuzz/clusters.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Clusters: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt01.html" title="Part I. User's manual"> <link rel="prev" href="shaping-plans-and-caching.html" title="Plans and caching"> <link rel="next" href="working-with-harfbuzz-clusters.html" title="Working with HarfBuzz clusters"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="shaping-plans-and-caching.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="working-with-harfbuzz-clusters.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="clusters"></a>Clusters</h2></div></div></div> <div class="toc"><dl class="toc"> <dt><span class="section"><a href="clusters.html#clusters-and-shaping">Clusters and shaping</a></span></dt> <dt><span class="section"><a href="working-with-harfbuzz-clusters.html">Working with HarfBuzz clusters</a></span></dt> <dt><span class="section"><a href="a-clustering-example-for-levels-0-and-1.html">A clustering example for levels 0 and 1</a></span></dt> <dt><span class="section"><a href="reordering-in-levels-0-and-1.html">Reordering in levels 0 and 1</a></span></dt> <dt><span class="section"><a href="the-distinction-between-levels-0-and-1.html">The distinction between levels 0 and 1</a></span></dt> <dt><span class="section"><a href="level-2.html">Level 2</a></span></dt> <dd><dl> <dt><span class="section"><a href="level-2.html#ligatures-with-combining-marks-in-level-2">Ligatures with combining marks in level 2</a></span></dt> <dt><span class="section"><a href="level-2.html#reordering-in-level-2">Reordering in level 2</a></span></dt> <dt><span class="section"><a href="level-2.html#other-considerations-in-level-2">Other considerations in level 2</a></span></dt> </dl></dd> </dl></div> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="clusters-and-shaping"></a>Clusters and shaping</h2></div></div></div> <p> In text shaping, a <span class="emphasis"><em>cluster</em></span> is a sequence of characters that needs to be treated as a single, indivisible unit. A single letter or symbol can be a cluster of its own. Other clusters correspond to longer subsequences of the input code points — such as a ligature or conjunct form — and require the shaper to ensure that the cluster is not broken during the shaping process. </p> <p> A cluster is distinct from a <span class="emphasis"><em>grapheme</em></span>, which is the smallest unit of meaning in a writing system or script. </p> <p> The definitions of the two terms are similar. However, clusters are only relevant for script shaping and glyph layout. In contrast, graphemes are a property of the underlying script, and are of interest when client programs implement orthographic or linguistic functionality. </p> <p> For example, two individual letters are often two separate graphemes. When two letters form a ligature, however, they combine into a single glyph. They are then part of the same cluster and are treated as a unit by the shaping engine — even though the two original, underlying letters remain separate graphemes. </p> <p> HarfBuzz is concerned with clusters, <span class="emphasis"><em>not</em></span> with graphemes — although client programs using HarfBuzz may still care about graphemes for other reasons from time to time. </p> <p> During the shaping process, there are several shaping operations that may merge adjacent characters (for example, when two code points form a ligature or a conjunct form and are replaced by a single glyph) or split one character into several (for example, when decomposing a code point through the <code class="literal">ccmp</code> feature). Operations like these alter clusters; HarfBuzz tracks the changes to ensure that no clusters get lost or broken during shaping. </p> <p> HarfBuzz records cluster information independently from how shaping operations affect the individual glyphs returned in an output buffer. Consequently, a client program using HarfBuzz can utilize the cluster information to implement features such as: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p> Correctly positioning the cursor within a shaped text run, even when characters have formed ligatures, composed or decomposed, reordered, or undergone other shaping operations. </p></li> <li class="listitem"><p> Correctly highlighting a text selection that includes some, but not all, of the characters in a word. </p></li> <li class="listitem"><p> Applying text attributes (such as color or underlining) to part, but not all, of a word. </p></li> <li class="listitem"><p> Generating output document formats (such as PDF) with embedded text that can be fully extracted. </p></li> <li class="listitem"><p> Determining the mapping between input characters and output glyphs, such as which glyphs are ligatures. </p></li> <li class="listitem"><p> Performing line-breaking, justification, and other line-level or paragraph-level operations that must be done after shaping is complete, but which require examining character-level properties. </p></li> </ul></div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\c�/�� � ( html/harfbuzz/harfbuzz-hb-uniscribe.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-uniscribe: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch15.html" title="Integration API"> <link rel="prev" href="harfbuzz-hb-icu.html" title="hb-icu"> <link rel="next" href="harfbuzz-hb-gdi.html" title="hb-gdi"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-uniscribe.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch15.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-icu.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-gdi.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-uniscribe"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-uniscribe.top_of_page"></a>hb-uniscribe</span></h2> <p>hb-uniscribe — Windows integration</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-uniscribe.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <span class="returnvalue">HFONT</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-uniscribe.html#hb-uniscribe-font-get-hfont" title="hb_uniscribe_font_get_hfont ()">hb_uniscribe_font_get_hfont</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">LOGFONTW</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-uniscribe.html#hb-uniscribe-font-get-logfontw" title="hb_uniscribe_font_get_logfontw ()">hb_uniscribe_font_get_logfontw</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-uniscribe.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-uniscribe.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-uniscribe.description"></a><h2>Description</h2> <p>Functions for using HarfBuzz with Windows fonts.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-uniscribe.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-uniscribe-font-get-hfont"></a><h3>hb_uniscribe_font_get_hfont ()</h3> <pre class="programlisting"><span class="returnvalue">HFONT</span> hb_uniscribe_font_get_hfont (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Fetches the HFONT handle that corresponds to the specified <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font.</p> <div class="refsect3"> <a name="hb-uniscribe-font-get-hfont.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-uniscribe-font-get-hfont.returns"></a><h4>Returns</h4> <p> the HFONT retreieved</p> </div> </div> <hr> <div class="refsect2"> <a name="hb-uniscribe-font-get-logfontw"></a><h3>hb_uniscribe_font_get_logfontw ()</h3> <pre class="programlisting"><span class="returnvalue">LOGFONTW</span> * hb_uniscribe_font_get_logfontw (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Fetches the LOGFONTW structure that corresponds to the specified <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font.</p> <div class="refsect3"> <a name="hb-uniscribe-font-get-logfontw.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-uniscribe-font-get-logfontw.returns"></a><h4>Returns</h4> <p> a pointer to the LOGFONTW retrieved</p> </div> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\����N N " html/harfbuzz/left-insensitive.pngnu �[��� �PNG IHDR (-S ~PLTE ���������������������������������������������������������������������������������������������������������������������������<T�X (tRNS #'16<LR\do~���������������������Ou WIDATx�c �Kh0"�9�4d��<���H|>e 1f$�������j�(i� 0�h�2���*i����p+hH���p�kH���! v:a ���d�J� IEND�B`�PK g'!\�6eT T html/harfbuzz/ch14.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Apple Advanced Typography API: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="harfbuzz-hb-ot-var.html" title="hb-ot-var"> <link rel="next" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-ot-var.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-aat-layout.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="id-1.3.6"></a>Apple Advanced Typography API</h2></div></div></div> <div class="toc"><dl class="toc"><dt> <span class="refentrytitle"><a href="harfbuzz-hb-aat-layout.html">hb-aat-layout</a></span><span class="refpurpose"> — Apple Advanced Typography Layout</span> </dt></dl></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�6�� html/harfbuzz/up-insensitive.pngnu �[��� �PNG IHDR (-S `PLTE �����������ÿ��������������������������������������������������������������������������������[g�& tRNS !1EMino���������������M��3 PIDATxڭJ�D1�g�����,GԱ��-��5w���n �G�7'�3����0"vET!�&~_��b?� r��g�ԣ>���1� v IEND�B`�PK g'!\�|��8 8 " html/harfbuzz/api-index-1-2-3.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.2.3: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-3-3.html" title="Index of new symbols in 1.3.3"> <link rel="next" href="api-index-1-1-3.html" title="Index of new symbols in 1.1.3"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxF">F</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-3-3.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-1-3.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-2-3"></a>Index of new symbols in 1.2.3</h2></div></div></div> <a name="idx"></a><a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-nominal-glyph-func" title="hb_font_funcs_set_nominal_glyph_func ()">hb_font_funcs_set_nominal_glyph_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-variation-glyph-func" title="hb_font_funcs_set_variation_glyph_func ()">hb_font_funcs_set_variation_glyph_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyph" title="hb_font_get_nominal_glyph ()">hb_font_get_nominal_glyph</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-variation-glyph" title="hb_font_get_variation_glyph ()">hb_font_get_variation_glyph</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\ ��D�� �� & html/harfbuzz/harfbuzz-hb-ot-math.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-ot-math: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch13.html" title="OpenType API"> <link rel="prev" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout"> <link rel="next" href="harfbuzz-hb-ot-meta.html" title="hb-ot-meta"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-ot-math.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch13.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-ot-layout.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-ot-meta.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-ot-math"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-ot-math.top_of_page"></a>hb-ot-math</span></h2> <p>hb-ot-math — OpenType Math information</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-ot-math.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-has-data" title="hb_ot_math_has_data ()">hb_ot_math_has_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-constant" title="hb_ot_math_get_constant ()">hb_ot_math_get_constant</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-italics-correction" title="hb_ot_math_get_glyph_italics_correction ()">hb_ot_math_get_glyph_italics_correction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-top-accent-attachment" title="hb_ot_math_get_glyph_top_accent_attachment ()">hb_ot_math_get_glyph_top_accent_attachment</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-kerning" title="hb_ot_math_get_glyph_kerning ()">hb_ot_math_get_glyph_kerning</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-is-glyph-extended-shape" title="hb_ot_math_is_glyph_extended_shape ()">hb_ot_math_is_glyph_extended_shape</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-variants" title="hb_ot_math_get_glyph_variants ()">hb_ot_math_get_glyph_variants</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-min-connector-overlap" title="hb_ot_math_get_min_connector_overlap ()">hb_ot_math_get_min_connector_overlap</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-assembly" title="hb_ot_math_get_glyph_assembly ()">hb_ot_math_get_glyph_assembly</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-math.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#HB-OT-TAG-MATH:CAPS" title="HB_OT_TAG_MATH">HB_OT_TAG_MATH</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#HB-OT-MATH-SCRIPT:CAPS" title="HB_OT_MATH_SCRIPT">HB_OT_MATH_SCRIPT</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-constant-t" title="enum hb_ot_math_constant_t">hb_ot_math_constant_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-kern-t" title="enum hb_ot_math_kern_t">hb_ot_math_kern_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t" title="hb_ot_math_glyph_variant_t">hb_ot_math_glyph_variant_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-flags-t" title="enum hb_ot_math_glyph_part_flags_t">hb_ot_math_glyph_part_flags_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t" title="hb_ot_math_glyph_part_t">hb_ot_math_glyph_part_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-math.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-ot.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-math.description"></a><h2>Description</h2> <p>Functions for fetching mathematics layout data from OpenType fonts.</p> <p>HarfBuzz itself does not implement a math layout solution. The functions and types provided can be used by client programs to access the font data necessary for typesetting OpenType Math layout.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-math.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-ot-math-has-data"></a><h3>hb_ot_math_has_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_math_has_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether a face has a <code class="literal">MATH</code> table.</p> <div class="refsect3"> <a name="hb-ot-math-has-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to test</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-math-has-data.returns"></a><h4>Returns</h4> <p> true if the table is found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-get-constant"></a><h3>hb_ot_math_get_constant ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_ot_math_get_constant (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-constant-t" title="enum hb_ot_math_constant_t"><span class="type">hb_ot_math_constant_t</span></a> constant</code></em>);</pre> <p>Fetches the specified math constant. For most constants, the value returned is an <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a>.</p> <p>However, if the requested constant is <a class="link" href="harfbuzz-hb-ot-math.html#HB-OT-MATH-CONSTANT-SCRIPT-PERCENT-SCALE-DOWN:CAPS"><span class="type">HB_OT_MATH_CONSTANT_SCRIPT_PERCENT_SCALE_DOWN</span></a>, <a class="link" href="harfbuzz-hb-ot-math.html#HB-OT-MATH-CONSTANT-SCRIPT-SCRIPT-PERCENT-SCALE-DOWN:CAPS"><span class="type">HB_OT_MATH_CONSTANT_SCRIPT_SCRIPT_PERCENT_SCALE_DOWN</span></a> or <a class="link" href="harfbuzz-hb-ot-math.html#HB-OT-MATH-CONSTANT-SCRIPT-PERCENT-SCALE-DOWN:CAPS"><span class="type">HB_OT_MATH_CONSTANT_SCRIPT_PERCENT_SCALE_DOWN</span></a>, then the return value is an integer between 0 and 100 representing that percentage.</p> <div class="refsect3"> <a name="hb-ot-math-get-constant.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>constant</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-constant-t" title="enum hb_ot_math_constant_t"><span class="type">hb_ot_math_constant_t</span></a> the constant to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-math-get-constant.returns"></a><h4>Returns</h4> <p> the requested constant or zero</p> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-get-glyph-italics-correction"></a><h3>hb_ot_math_get_glyph_italics_correction ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_ot_math_get_glyph_italics_correction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre> <p>Fetches an italics-correction value (if one exists) for the specified glyph index.</p> <div class="refsect3"> <a name="hb-ot-math-get-glyph-italics-correction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph index from which to retrieve the value</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-math-get-glyph-italics-correction.returns"></a><h4>Returns</h4> <p> the italics correction of the glyph or zero</p> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-get-glyph-top-accent-attachment"></a><h3>hb_ot_math_get_glyph_top_accent_attachment ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_ot_math_get_glyph_top_accent_attachment (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre> <p>Fetches a top-accent-attachment value (if one exists) for the specified glyph index.</p> <p>For any glyph that does not have a top-accent-attachment value - that is, a glyph not covered by the <code class="literal">MathTopAccentAttachment</code> table (or, when <em class="parameter"><code>font</code></em> has no <code class="literal">MathTopAccentAttachment</code> table or no <code class="literal">MATH</code> table, any glyph) - the function synthesizes a value, returning the position at one-half the glyph's advance width.</p> <div class="refsect3"> <a name="hb-ot-math-get-glyph-top-accent-attachment.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph index from which to retrieve the value</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-math-get-glyph-top-accent-attachment.returns"></a><h4>Returns</h4> <p> the top accent attachment of the glyph or 0.5 * the advance width of <em class="parameter"><code>glyph</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-get-glyph-kerning"></a><h3>hb_ot_math_get_glyph_kerning ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_ot_math_get_glyph_kerning (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-kern-t" title="enum hb_ot_math_kern_t"><span class="type">hb_ot_math_kern_t</span></a> kern</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> correction_height</code></em>);</pre> <p>Fetches the math kerning (cut-ins) value for the specified font, glyph index, and <em class="parameter"><code>kern</code></em> . </p> <p>If the MathKern table is found, the function examines it to find a height value that is greater or equal to <em class="parameter"><code>correction_height</code></em> . If such a height value is found, corresponding kerning value from the table is returned. If no such height value is found, the last kerning value is returned.</p> <div class="refsect3"> <a name="hb-ot-math-get-glyph-kerning.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph index from which to retrieve the value</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>kern</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-kern-t" title="enum hb_ot_math_kern_t"><span class="type">hb_ot_math_kern_t</span></a> from which to retrieve the value</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>correction_height</p></td> <td class="parameter_description"><p>the correction height to use to determine the kerning.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-math-get-glyph-kerning.returns"></a><h4>Returns</h4> <p> requested kerning value or zero</p> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-is-glyph-extended-shape"></a><h3>hb_ot_math_is_glyph_extended_shape ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_math_is_glyph_extended_shape (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre> <p>Tests whether the given glyph index is an extended shape in the face.</p> <div class="refsect3"> <a name="hb-ot-math-is-glyph-extended-shape.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph index to test</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-math-is-glyph-extended-shape.returns"></a><h4>Returns</h4> <p> true if the glyph is an extended shape, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-get-glyph-variants"></a><h3>hb_ot_math_get_glyph_variants ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_math_get_glyph_variants (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *variants_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t" title="hb_ot_math_glyph_variant_t"><span class="type">hb_ot_math_glyph_variant_t</span></a> *variants</code></em>);</pre> <p>Fetches the MathGlyphConstruction for the specified font, glyph index, and direction. The corresponding list of size variants is returned as a list of <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t" title="hb_ot_math_glyph_variant_t"><span class="type">hb_ot_math_glyph_variant_t</span></a> structs.</p> <div class="note">The <em class="parameter"><code>direction</code></em> parameter is only used to select between horizontal or vertical directions for the construction. Even though all <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> values are accepted, only the result of <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-HORIZONTAL:CAPS" title="HB_DIRECTION_IS_HORIZONTAL()"><span class="type">HB_DIRECTION_IS_HORIZONTAL</span></a> is considered.</div> <div class="refsect3"> <a name="hb-ot-math-get-glyph-variants.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The index of the glyph to stretch</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The direction of the stretching (horizontal or vertical)</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first variant to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>variants_count</p></td> <td class="parameter_description"><p>Input = the maximum number of variants to return; Output = the actual number of variants returned. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>variants</p></td> <td class="parameter_description"><p>array of variants returned. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=variants_count]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-math-get-glyph-variants.returns"></a><h4>Returns</h4> <p> the total number of size variants available or zero</p> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-get-min-connector-overlap"></a><h3>hb_ot_math_get_min_connector_overlap ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_ot_math_get_min_connector_overlap (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>);</pre> <p>Fetches the MathVariants table for the specified font and returns the minimum overlap of connecting glyphs that are required to draw a glyph assembly in the specified direction.</p> <div class="note">The <em class="parameter"><code>direction</code></em> parameter is only used to select between horizontal or vertical directions for the construction. Even though all <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> values are accepted, only the result of <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-HORIZONTAL:CAPS" title="HB_DIRECTION_IS_HORIZONTAL()"><span class="type">HB_DIRECTION_IS_HORIZONTAL</span></a> is considered.</div> <div class="refsect3"> <a name="hb-ot-math-get-min-connector-overlap.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>direction of the stretching (horizontal or vertical)</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-math-get-min-connector-overlap.returns"></a><h4>Returns</h4> <p> requested minimum connector overlap or zero</p> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-get-glyph-assembly"></a><h3>hb_ot_math_get_glyph_assembly ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_math_get_glyph_assembly (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *parts_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t" title="hb_ot_math_glyph_part_t"><span class="type">hb_ot_math_glyph_part_t</span></a> *parts</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *italics_correction</code></em>);</pre> <p>Fetches the GlyphAssembly for the specified font, glyph index, and direction. Returned are a list of <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t" title="hb_ot_math_glyph_part_t"><span class="type">hb_ot_math_glyph_part_t</span></a> glyph parts that can be used to draw the glyph and an italics-correction value (if one is defined in the font).</p> <div class="note">The <em class="parameter"><code>direction</code></em> parameter is only used to select between horizontal or vertical directions for the construction. Even though all <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> values are accepted, only the result of <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-HORIZONTAL:CAPS" title="HB_DIRECTION_IS_HORIZONTAL()"><span class="type">HB_DIRECTION_IS_HORIZONTAL</span></a> is considered.</div> <div class="refsect3"> <a name="hb-ot-math-get-glyph-assembly.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The index of the glyph to stretch</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>direction of the stretching (horizontal or vertical)</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first glyph part to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>parts_count</p></td> <td class="parameter_description"><p>Input = maximum number of glyph parts to return; Output = actual number of parts returned. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>parts</p></td> <td class="parameter_description"><p>the glyph parts returned. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=parts_count]</span></td> </tr> <tr> <td class="parameter_name"><p>italics_correction</p></td> <td class="parameter_description"><p>italics correction of the glyph assembly. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-math-get-glyph-assembly.returns"></a><h4>Returns</h4> <p> the total number of parts in the glyph assembly</p> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-math.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-OT-TAG-MATH:CAPS"></a><h3>HB_OT_TAG_MATH</h3> <pre class="programlisting">#define HB_OT_TAG_MATH HB_TAG('M','A','T','H') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-MATH-SCRIPT:CAPS"></a><h3>HB_OT_MATH_SCRIPT</h3> <pre class="programlisting">#define HB_OT_MATH_SCRIPT HB_TAG('m','a','t','h') </pre> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-constant-t"></a><h3>enum hb_ot_math_constant_t</h3> <p>The 'MATH' table constants specified at https://docs.microsoft.com/en-us/typography/opentype/spec/math</p> <div class="refsect3"> <a name="hb-ot-math-constant-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SCRIPT-PERCENT-SCALE-DOWN:CAPS"></a>HB_OT_MATH_CONSTANT_SCRIPT_PERCENT_SCALE_DOWN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SCRIPT-SCRIPT-PERCENT-SCALE-DOWN:CAPS"></a>HB_OT_MATH_CONSTANT_SCRIPT_SCRIPT_PERCENT_SCALE_DOWN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-DELIMITED-SUB-FORMULA-MIN-HEIGHT:CAPS"></a>HB_OT_MATH_CONSTANT_DELIMITED_SUB_FORMULA_MIN_HEIGHT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-DISPLAY-OPERATOR-MIN-HEIGHT:CAPS"></a>HB_OT_MATH_CONSTANT_DISPLAY_OPERATOR_MIN_HEIGHT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-MATH-LEADING:CAPS"></a>HB_OT_MATH_CONSTANT_MATH_LEADING</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-AXIS-HEIGHT:CAPS"></a>HB_OT_MATH_CONSTANT_AXIS_HEIGHT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-ACCENT-BASE-HEIGHT:CAPS"></a>HB_OT_MATH_CONSTANT_ACCENT_BASE_HEIGHT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-FLATTENED-ACCENT-BASE-HEIGHT:CAPS"></a>HB_OT_MATH_CONSTANT_FLATTENED_ACCENT_BASE_HEIGHT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SUBSCRIPT-SHIFT-DOWN:CAPS"></a>HB_OT_MATH_CONSTANT_SUBSCRIPT_SHIFT_DOWN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SUBSCRIPT-TOP-MAX:CAPS"></a>HB_OT_MATH_CONSTANT_SUBSCRIPT_TOP_MAX</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SUBSCRIPT-BASELINE-DROP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_SUBSCRIPT_BASELINE_DROP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SUPERSCRIPT-SHIFT-UP:CAPS"></a>HB_OT_MATH_CONSTANT_SUPERSCRIPT_SHIFT_UP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SUPERSCRIPT-SHIFT-UP-CRAMPED:CAPS"></a>HB_OT_MATH_CONSTANT_SUPERSCRIPT_SHIFT_UP_CRAMPED</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SUPERSCRIPT-BOTTOM-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_SUPERSCRIPT_BOTTOM_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SUPERSCRIPT-BASELINE-DROP-MAX:CAPS"></a>HB_OT_MATH_CONSTANT_SUPERSCRIPT_BASELINE_DROP_MAX</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SUB-SUPERSCRIPT-GAP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_SUB_SUPERSCRIPT_GAP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SUPERSCRIPT-BOTTOM-MAX-WITH-SUBSCRIPT:CAPS"></a>HB_OT_MATH_CONSTANT_SUPERSCRIPT_BOTTOM_MAX_WITH_SUBSCRIPT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SPACE-AFTER-SCRIPT:CAPS"></a>HB_OT_MATH_CONSTANT_SPACE_AFTER_SCRIPT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-UPPER-LIMIT-GAP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_UPPER_LIMIT_GAP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-UPPER-LIMIT-BASELINE-RISE-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_UPPER_LIMIT_BASELINE_RISE_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-LOWER-LIMIT-GAP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_LOWER_LIMIT_GAP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-LOWER-LIMIT-BASELINE-DROP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_LOWER_LIMIT_BASELINE_DROP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-STACK-TOP-SHIFT-UP:CAPS"></a>HB_OT_MATH_CONSTANT_STACK_TOP_SHIFT_UP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-STACK-TOP-DISPLAY-STYLE-SHIFT-UP:CAPS"></a>HB_OT_MATH_CONSTANT_STACK_TOP_DISPLAY_STYLE_SHIFT_UP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-STACK-BOTTOM-SHIFT-DOWN:CAPS"></a>HB_OT_MATH_CONSTANT_STACK_BOTTOM_SHIFT_DOWN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-STACK-BOTTOM-DISPLAY-STYLE-SHIFT-DOWN:CAPS"></a>HB_OT_MATH_CONSTANT_STACK_BOTTOM_DISPLAY_STYLE_SHIFT_DOWN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-STACK-GAP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_STACK_GAP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-STACK-DISPLAY-STYLE-GAP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_STACK_DISPLAY_STYLE_GAP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-STRETCH-STACK-TOP-SHIFT-UP:CAPS"></a>HB_OT_MATH_CONSTANT_STRETCH_STACK_TOP_SHIFT_UP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-STRETCH-STACK-BOTTOM-SHIFT-DOWN:CAPS"></a>HB_OT_MATH_CONSTANT_STRETCH_STACK_BOTTOM_SHIFT_DOWN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-STRETCH-STACK-GAP-ABOVE-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_STRETCH_STACK_GAP_ABOVE_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-STRETCH-STACK-GAP-BELOW-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_STRETCH_STACK_GAP_BELOW_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-FRACTION-NUMERATOR-SHIFT-UP:CAPS"></a>HB_OT_MATH_CONSTANT_FRACTION_NUMERATOR_SHIFT_UP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-FRACTION-NUMERATOR-DISPLAY-STYLE-SHIFT-UP:CAPS"></a>HB_OT_MATH_CONSTANT_FRACTION_NUMERATOR_DISPLAY_STYLE_SHIFT_UP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-FRACTION-DENOMINATOR-SHIFT-DOWN:CAPS"></a>HB_OT_MATH_CONSTANT_FRACTION_DENOMINATOR_SHIFT_DOWN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-FRACTION-DENOMINATOR-DISPLAY-STYLE-SHIFT-DOWN:CAPS"></a>HB_OT_MATH_CONSTANT_FRACTION_DENOMINATOR_DISPLAY_STYLE_SHIFT_DOWN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-FRACTION-NUMERATOR-GAP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_FRACTION_NUMERATOR_GAP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-FRACTION-NUM-DISPLAY-STYLE-GAP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_FRACTION_NUM_DISPLAY_STYLE_GAP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-FRACTION-RULE-THICKNESS:CAPS"></a>HB_OT_MATH_CONSTANT_FRACTION_RULE_THICKNESS</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-FRACTION-DENOMINATOR-GAP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_FRACTION_DENOMINATOR_GAP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-FRACTION-DENOM-DISPLAY-STYLE-GAP-MIN:CAPS"></a>HB_OT_MATH_CONSTANT_FRACTION_DENOM_DISPLAY_STYLE_GAP_MIN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SKEWED-FRACTION-HORIZONTAL-GAP:CAPS"></a>HB_OT_MATH_CONSTANT_SKEWED_FRACTION_HORIZONTAL_GAP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-SKEWED-FRACTION-VERTICAL-GAP:CAPS"></a>HB_OT_MATH_CONSTANT_SKEWED_FRACTION_VERTICAL_GAP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-OVERBAR-VERTICAL-GAP:CAPS"></a>HB_OT_MATH_CONSTANT_OVERBAR_VERTICAL_GAP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-OVERBAR-RULE-THICKNESS:CAPS"></a>HB_OT_MATH_CONSTANT_OVERBAR_RULE_THICKNESS</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-OVERBAR-EXTRA-ASCENDER:CAPS"></a>HB_OT_MATH_CONSTANT_OVERBAR_EXTRA_ASCENDER</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-UNDERBAR-VERTICAL-GAP:CAPS"></a>HB_OT_MATH_CONSTANT_UNDERBAR_VERTICAL_GAP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-UNDERBAR-RULE-THICKNESS:CAPS"></a>HB_OT_MATH_CONSTANT_UNDERBAR_RULE_THICKNESS</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-UNDERBAR-EXTRA-DESCENDER:CAPS"></a>HB_OT_MATH_CONSTANT_UNDERBAR_EXTRA_DESCENDER</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-RADICAL-VERTICAL-GAP:CAPS"></a>HB_OT_MATH_CONSTANT_RADICAL_VERTICAL_GAP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-RADICAL-DISPLAY-STYLE-VERTICAL-GAP:CAPS"></a>HB_OT_MATH_CONSTANT_RADICAL_DISPLAY_STYLE_VERTICAL_GAP</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-RADICAL-RULE-THICKNESS:CAPS"></a>HB_OT_MATH_CONSTANT_RADICAL_RULE_THICKNESS</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-RADICAL-EXTRA-ASCENDER:CAPS"></a>HB_OT_MATH_CONSTANT_RADICAL_EXTRA_ASCENDER</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-RADICAL-KERN-BEFORE-DEGREE:CAPS"></a>HB_OT_MATH_CONSTANT_RADICAL_KERN_BEFORE_DEGREE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-RADICAL-KERN-AFTER-DEGREE:CAPS"></a>HB_OT_MATH_CONSTANT_RADICAL_KERN_AFTER_DEGREE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-CONSTANT-RADICAL-DEGREE-BOTTOM-RAISE-PERCENT:CAPS"></a>HB_OT_MATH_CONSTANT_RADICAL_DEGREE_BOTTOM_RAISE_PERCENT</p></td> <td> </td> <td> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-kern-t"></a><h3>enum hb_ot_math_kern_t</h3> <p>The math kerning-table types defined for the four corners of a glyph.</p> <div class="refsect3"> <a name="hb-ot-math-kern-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-KERN-TOP-RIGHT:CAPS"></a>HB_OT_MATH_KERN_TOP_RIGHT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-KERN-TOP-LEFT:CAPS"></a>HB_OT_MATH_KERN_TOP_LEFT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-KERN-BOTTOM-RIGHT:CAPS"></a>HB_OT_MATH_KERN_BOTTOM_RIGHT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-KERN-BOTTOM-LEFT:CAPS"></a>HB_OT_MATH_KERN_BOTTOM_LEFT</p></td> <td> </td> <td> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-glyph-variant-t"></a><h3>hb_ot_math_glyph_variant_t</h3> <pre class="programlisting">typedef struct { hb_codepoint_t glyph; hb_position_t advance; } hb_ot_math_glyph_variant_t; </pre> <p>Data type to hold math-variant information for a glyph.</p> <div class="refsect3"> <a name="hb-ot-math-glyph-variant-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-variant-t.glyph"></a>glyph</code></em>;</p></td> <td class="struct_member_description"><p>The glyph index of the variant</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-variant-t.advance"></a>advance</code></em>;</p></td> <td class="struct_member_description"><p>The advance width of the variant</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-glyph-part-flags-t"></a><h3>enum hb_ot_math_glyph_part_flags_t</h3> <p>Flags for math glyph parts.</p> <div class="refsect3"> <a name="hb-ot-math-glyph-part-flags-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody><tr> <td class="enum_member_name"><p><a name="HB-OT-MATH-GLYPH-PART-FLAG-EXTENDER:CAPS"></a>HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER</p></td> <td> </td> <td> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-math-glyph-part-t"></a><h3>hb_ot_math_glyph_part_t</h3> <pre class="programlisting">typedef struct { hb_codepoint_t glyph; hb_position_t start_connector_length; hb_position_t end_connector_length; hb_position_t full_advance; hb_ot_math_glyph_part_flags_t flags; } hb_ot_math_glyph_part_t; </pre> <p>Data type to hold information for a "part" component of a math-variant glyph. Large variants for stretchable math glyphs (such as parentheses) can be constructed on the fly from parts.</p> <div class="refsect3"> <a name="hb-ot-math-glyph-part-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t.glyph"></a>glyph</code></em>;</p></td> <td class="struct_member_description"><p>The glyph index of the variant part</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t.start-connector-length"></a>start_connector_length</code></em>;</p></td> <td class="struct_member_description"><p>The length of the connector on the starting side of the variant part</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t.end-connector-length"></a>end_connector_length</code></em>;</p></td> <td class="struct_member_description"><p>The length of the connector on the ending side of the variant part</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t.full-advance"></a>full_advance</code></em>;</p></td> <td class="struct_member_description"><p>The total advance of the part</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-flags-t" title="enum hb_ot_math_glyph_part_flags_t"><span class="type">hb_ot_math_glyph_part_flags_t</span></a> <em class="structfield"><code><a name="hb-ot-math-glyph-part-t.flags"></a>flags</code></em>;</p></td> <td class="struct_member_description"><p><a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-flags-t" title="enum hb_ot_math_glyph_part_flags_t"><span class="type">hb_ot_math_glyph_part_flags_t</span></a> flags for the part</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-3-3.html#api-index-1.3.3">1.3.3</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\/� �� � " html/harfbuzz/harfbuzz-hb-gdi.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-gdi: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch15.html" title="Integration API"> <link rel="prev" href="harfbuzz-hb-uniscribe.html" title="hb-uniscribe"> <link rel="next" href="harfbuzz-hb-directwrite.html" title="hb-directwrite"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-gdi.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch15.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-uniscribe.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-directwrite.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-gdi"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-gdi.top_of_page"></a>hb-gdi</span></h2> <p>hb-gdi — GDI integration</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-gdi.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody><tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-gdi.html#hb-gdi-face-create" title="hb_gdi_face_create ()">hb_gdi_face_create</a> <span class="c_punctuation">()</span> </td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-gdi.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-gdi.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-gdi.description"></a><h2>Description</h2> <p>Functions for using HarfBuzz with GDI fonts.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-gdi.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-gdi-face-create"></a><h3>hb_gdi_face_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_gdi_face_create (<em class="parameter"><code><span class="type">HFONT</span> hfont</code></em>);</pre> <div class="refsect3"> <a name="hb-gdi-face-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>hfont</p></td> <td class="parameter_description"><p>a HFONT object.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-gdi-face-create.returns"></a><h4>Returns</h4> <p> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> object corresponding to the given input</p> </div> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\*!�<( ( " html/harfbuzz/api-index-0-9-8.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.8: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-10.html" title="Index of new symbols in 0.9.10"> <link rel="next" href="api-index-0-9-7.html" title="Index of new symbols in 0.9.7"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxO">O</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-10.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-7.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-8"></a>Index of new symbols in 0.9.8</h2></div></div></div> <a name="idx"></a><a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-collect-lookups" title="hb_ot_layout_collect_lookups ()">hb_ot_layout_collect_lookups</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\-�! ! " html/harfbuzz/harfbuzz-hb-icu.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-icu: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch15.html" title="Integration API"> <link rel="prev" href="harfbuzz-hb-graphite2.html" title="hb-graphite2"> <link rel="next" href="harfbuzz-hb-uniscribe.html" title="hb-uniscribe"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-icu.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch15.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-graphite2.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-uniscribe.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-icu"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-icu.top_of_page"></a>hb-icu</span></h2> <p>hb-icu — ICU integration</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-icu.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-icu.html#hb-icu-get-unicode-funcs" title="hb_icu_get_unicode_funcs ()">hb_icu_get_unicode_funcs</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">UScriptCode</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-icu.html#hb-icu-script-from-script" title="hb_icu_script_from_script ()">hb_icu_script_from_script</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-icu.html#hb-icu-script-to-script" title="hb_icu_script_to_script ()">hb_icu_script_to_script</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-icu.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-icu.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-icu.description"></a><h2>Description</h2> <p>Functions for using HarfBuzz with the International Components for Unicode (ICU) library. HarfBuzz supports using ICU to provide Unicode data, by attaching ICU functions to the virtual methods in a <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> function structure.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-icu.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-icu-get-unicode-funcs"></a><h3>hb_icu_get_unicode_funcs ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * hb_icu_get_unicode_funcs (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches a Unicode-functions structure that is populated with the appropriate ICU function for each method.</p> <div class="refsect3"> <a name="hb-icu-get-unicode-funcs.returns"></a><h4>Returns</h4> <p>a pointer to the <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> Unicode-functions structure. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-38.html#api-index-0.9.38">0.9.38</a></p> </div> <hr> <div class="refsect2"> <a name="hb-icu-script-from-script"></a><h3>hb_icu_script_from_script ()</h3> <pre class="programlisting"><span class="returnvalue">UScriptCode</span> hb_icu_script_from_script (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script</code></em>);</pre> <p>Fetches the UScriptCode identifier that corresponds to the specified <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script.</p> <div class="refsect3"> <a name="hb-icu-script-from-script.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>script</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script to query</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-icu-script-from-script.returns"></a><h4>Returns</h4> <p> the UScriptCode identifier found</p> </div> </div> <hr> <div class="refsect2"> <a name="hb-icu-script-to-script"></a><h3>hb_icu_script_to_script ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> hb_icu_script_to_script (<em class="parameter"><code><span class="type">UScriptCode</span> script</code></em>);</pre> <p>Fetches the <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script that corresponds to the specified UScriptCode identifier.</p> <div class="refsect3"> <a name="hb-icu-script-to-script.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>script</p></td> <td class="parameter_description"><p>The UScriptCode identifier to query</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-icu-script-to-script.returns"></a><h4>Returns</h4> <p> the <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script found</p> </div> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\V��W� � # html/harfbuzz/api-index-0-9-10.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.10: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-11.html" title="Index of new symbols in 0.9.11"> <link rel="next" href="api-index-0-9-8.html" title="Index of new symbols in 0.9.8"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxC">C</a> <span class="dim">|</span> <a class="shortcut" href="#idxG">G</a> <span class="dim">|</span> <a class="shortcut" href="#idxO">O</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-11.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-8.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-10"></a>Index of new symbols in 0.9.10</h2></div></div></div> <a name="idx"></a><a name="idxC"></a><h3 class="title">C</h3> <dt> <a class="link" href="harfbuzz-hb-coretext.html#hb-coretext-face-create" title="hb_coretext_face_create ()">hb_coretext_face_create</a>, function in <a class="link" href="harfbuzz-hb-coretext.html" title="hb-coretext">hb-coretext</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-coretext.html#hb-coretext-face-get-cg-font" title="hb_coretext_face_get_cg_font ()">hb_coretext_face_get_cg_font</a>, function in <a class="link" href="harfbuzz-hb-coretext.html" title="hb-coretext">hb-coretext</a> </dt> <dd></dd> <a name="idxG"></a><h3 class="title">G</h3> <dt> <a class="link" href="harfbuzz-hb-graphite2.html#hb-graphite2-face-get-gr-face" title="hb_graphite2_face_get_gr_face ()">hb_graphite2_face_get_gr_face</a>, function in <a class="link" href="harfbuzz-hb-graphite2.html" title="hb-graphite2">hb-graphite2</a> </dt> <dd></dd> <a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-size-params" title="hb_ot_layout_get_size_params ()">hb_ot_layout_get_size_params</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��-�� � " html/harfbuzz/getting-started.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Getting started with HarfBuzz: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt01.html" title="Part I. User's manual"> <link rel="prev" href="building.html" title="Building HarfBuzz"> <link rel="next" href="ch03s02.html" title="Terminology"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="building.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="ch03s02.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="getting-started"></a>Getting started with HarfBuzz</h2></div></div></div> <div class="toc"><dl class="toc"> <dt><span class="section"><a href="getting-started.html#id-1.2.4.2">An overview of the HarfBuzz shaping API</a></span></dt> <dt><span class="section"><a href="ch03s02.html">Terminology</a></span></dt> <dt><span class="section"><a href="ch03s03.html">A simple shaping example</a></span></dt> </dl></div> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="id-1.2.4.2"></a>An overview of the HarfBuzz shaping API</h2></div></div></div> <p> The core of the HarfBuzz shaping API is the function <code class="function">hb_shape()</code>. This function takes a font, a buffer containing a string of Unicode codepoints and (optionally) a list of font features as its input. It replaces the codepoints in the buffer with the corresponding glyphs from the font, correctly ordered and positioned, and with any of the optional font features applied. </p> <p> In addition to holding the pre-shaping input (the Unicode codepoints that comprise the input string) and the post-shaping output (the glyphs and positions), a HarfBuzz buffer has several properties that affect shaping. The most important are the text-flow direction (e.g., left-to-right, right-to-left, top-to-bottom, or bottom-to-top), the script tag, and the language tag. </p> <p> For input string buffers, flags are available to denote when the buffer represents the beginning or end of a paragraph, to indicate whether or not to visibly render Unicode <code class="literal">Default Ignorable</code> codepoints, and to modify the cluster-merging behavior for the buffer. For shaped output buffers, the individual X and Y offsets and <code class="literal">advances</code> (the logical dimensions) of each glyph are accessible. HarfBuzz also flags glyphs as <code class="literal">UNSAFE_TO_BREAK</code> if breaking the string at that glyph (e.g., in a line-breaking or hyphenation process) would require re-shaping the text. </p> <p> HarfBuzz also provides methods to compare the contents of buffers, join buffers, normalize buffer contents, and handle invalid codepoints, as well as to determine the state of a buffer (e.g., input codepoints or output glyphs). Buffer lifecycles are managed and all buffers are reference-counted. </p> <p> Although the default <code class="function">hb_shape()</code> function is sufficient for most use cases, a variant is also provide that lets you specify which of HarfBuzz's shapers to use on a buffer. </p> <p> HarfBuzz can read TrueType fonts, TrueType collections, OpenType fonts, and OpenType collections. Functions are provided to query font objects about metrics, Unicode coverage, available tables and features, and variation selectors. Individual glyphs can also be queried for metrics, variations, and glyph names. OpenType variable fonts are supported, and HarfBuzz allows you to set variation-axis coordinates on font objects. </p> <p> HarfBuzz provides glue code to integrate with various other libraries, including FreeType, GObject, and CoreText. Support for integrating with Uniscribe and DirectWrite is experimental at present. </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\ף�t t # html/harfbuzz/api-index-0-9-31.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.31: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-38.html" title="Index of new symbols in 0.9.38"> <link rel="next" href="api-index-0-9-30.html" title="Index of new symbols in 0.9.30"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-38.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-30.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-31"></a>Index of new symbols in 0.9.31</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-codepoints" title="hb_buffer_add_codepoints ()">hb_buffer_add_codepoints</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-replacement-codepoint" title="hb_buffer_get_replacement_codepoint ()">hb_buffer_get_replacement_codepoint</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-REPLACEMENT-CODEPOINT-DEFAULT:CAPS" title="HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT">HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT</a>, macro in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-replacement-codepoint" title="hb_buffer_set_replacement_codepoint ()">hb_buffer_set_replacement_codepoint</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\L<5x� � " html/harfbuzz/api-index-1-7-7.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.7.7: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-8-0.html" title="Index of new symbols in 1.8.0"> <link rel="next" href="api-index-1-7-5.html" title="Index of new symbols in 1.7.5"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a> <span class="dim">|</span> <a class="shortcut" href="#idxF">F</a> <span class="dim">|</span> <a class="shortcut" href="#idxM">M</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-8-0.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-7-5.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-7-7"></a>Index of new symbols in 1.7.7</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-create-from-file" title="hb_blob_create_from_file ()">hb_blob_create_from_file</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-count" title="hb_face_count ()">hb_face_count</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <a name="idxM"></a><h3 class="title">M</h3> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-allocation-successful" title="hb_map_allocation_successful ()">hb_map_allocation_successful</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-clear" title="hb_map_clear ()">hb_map_clear</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-create" title="hb_map_create ()">hb_map_create</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-del" title="hb_map_del ()">hb_map_del</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-destroy" title="hb_map_destroy ()">hb_map_destroy</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-get" title="hb_map_get ()">hb_map_get</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-get-empty" title="hb_map_get_empty ()">hb_map_get_empty</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-get-population" title="hb_map_get_population ()">hb_map_get_population</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-get-user-data" title="hb_map_get_user_data ()">hb_map_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-has" title="hb_map_has ()">hb_map_has</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-is-empty" title="hb_map_is_empty ()">hb_map_is_empty</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-reference" title="hb_map_reference ()">hb_map_reference</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-set" title="hb_map_set ()">hb_map_set</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-set-user-data" title="hb_map_set_user_data ()">hb_map_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��7 7 html/harfbuzz/aat-shaping.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>AAT shaping: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="shaping-concepts.html" title="Shaping concepts"> <link rel="prev" href="graphite-shaping.html" title="Graphite shaping"> <link rel="next" href="object-model.html" title="The HarfBuzz object model"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="shaping-concepts.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="graphite-shaping.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="object-model.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="aat-shaping"></a>AAT shaping</h2></div></div></div> <p> In contrast to OpenType shaping, AAT shaping does not specify a predefined set of shaping models or a set of supported scripts. </p> <p> Instead, each AAT font includes a complete set of rules that implement the desired shaping model for the intended script. These rules include finite-state machines to match glyph sequences and the shaping operations to perform. </p> <p> Notably, AAT shaping rules are expressed for glyphs in the font, not for Unicode codepoints. AAT shaping can perform the same shaping operations used in OpenType shaping, as well as other functions that have not been defined for OpenType shaping. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�B0:$ :$ html/harfbuzz/utilities.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Utilities: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt01.html" title="Part I. User's manual"> <link rel="prev" href="level-2.html" title="Level 2"> <link rel="next" href="utilities-common-types-apis.html" title="Common data types and APIs"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="level-2.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="utilities-common-types-apis.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="utilities"></a>Utilities</h2></div></div></div> <div class="toc"><dl class="toc"> <dt><span class="section"><a href="utilities.html#utilities-command-line-tools">Command-line tools</a></span></dt> <dd><dl> <dt><span class="section"><a href="utilities.html#utilities-command-line-hbshape">hb-shape</a></span></dt> <dt><span class="section"><a href="utilities.html#utilities-command-line-hbview">hb-view</a></span></dt> <dt><span class="section"><a href="utilities.html#utilities-command-line-hbsubset">hb-subset</a></span></dt> </dl></dd> <dt><span class="section"><a href="utilities-common-types-apis.html">Common data types and APIs</a></span></dt> <dt><span class="section"><a href="utilities-ucdn.html">UCDN</a></span></dt> </dl></div> <p> HarfBuzz includes several auxiliary components in addition to the main APIs. These include a set of command-line tools, a set of lower-level APIs for common data types that may be of interest to client programs, and an embedded library for working with Unicode Character Database (UCD) data. </p> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="utilities-command-line-tools"></a>Command-line tools</h2></div></div></div> <p> HarfBuzz include three command-line tools: <span class="command"><strong>hb-shape</strong></span>, <span class="command"><strong>hb-view</strong></span>, and <span class="command"><strong>hb-subset</strong></span>. They can be used to examine HarfBuzz's functionality, debug font binaries, or explore the various shaping models and features from a terminal. </p> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="utilities-command-line-hbshape"></a>hb-shape</h3></div></div></div> <p> <span class="emphasis"><em><span class="command"><strong>hb-shape</strong></span></em></span> allows you to run HarfBuzz's <code class="function">hb_shape()</code> function on an input string and to examine the outcome, in human-readable form, as terminal output. <span class="command"><strong>hb-shape</strong></span> does <span class="emphasis"><em>not</em></span> render the results of the shaping call into rendered text (you can use <span class="command"><strong>hb-view</strong></span>, below, for that). Instead, it prints out the final glyph indices and positions, taking all shaping operations into account, as if the input string were a HarfBuzz input buffer. </p> <p> You can specify the font to be used for shaping and, with command-line options, you can add various aspects of the internal state to the output that is sent to the terminal. The general format is </p> <pre class="programlisting"> <span class="command"><strong>hb-shape</strong></span> [<span class="optional">[OPTIONS]</span>] <em class="parameter"><code>path/to/font/file.ttf</code></em> <em class="parameter"><code>yourinputtext</code></em> </pre> <p> The default output format is plain text (although JSON output can be selected instead by specifying the option [<span class="optional">--output-format=json</span>]). The default output syntax reports each glyph name (or glyph index if there is no name) followed by its cluster value, its horizontal and vertical position displacement, and its horizontal and vertical advances. </p> <p> Output options exist to skip any of these elements in the output, and to include additional data, such as Unicode code-point values, glyph extents, glyph flags, or interim shaping results. </p> <p> Output can also be redirected to a file, or input read from a file. Additional options enable you to enable or disable specific font features, to set variation-font axis values, to alter the language, script, direction, and clustering settings used, to enable sanity checks, or to change which shaping engine is used. </p> <p> For a complete explanation of the options available, run </p> <pre class="programlisting"> <span class="command"><strong>hb-shape</strong></span> <em class="parameter"><code>--help</code></em> </pre> </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="utilities-command-line-hbview"></a>hb-view</h3></div></div></div> <p> <span class="emphasis"><em><span class="command"><strong>hb-view</strong></span></em></span> allows you to see the shaped output of an input string in rendered form. Like <span class="command"><strong>hb-shape</strong></span>, <span class="command"><strong>hb-view</strong></span> takes a font file and a text string as its arguments: </p> <pre class="programlisting"> <span class="command"><strong>hb-view</strong></span> [<span class="optional">[OPTIONS]</span>] <em class="parameter"><code>path/to/font/file.ttf</code></em> <em class="parameter"><code>yourinputtext</code></em> </pre> <p> By default, <span class="command"><strong>hb-view</strong></span> renders the shaped text in ASCII block-character images as terminal output. By appending the <span class="command"><strong>--output-file=[<span class="optional">filename</span>]</strong></span> switch, you can write the output to a PNG, SVG, or PDF file (among other formats). </p> <p> As with <span class="command"><strong>hb-shape</strong></span>, a lengthy set of options is available, with which you can enable or disable specific font features, set variation-font axis values, alter the language, script, direction, and clustering settings used, enable sanity checks, or change which shaping engine is used. </p> <p> You can also set the foreground and background colors used for the output, independently control the width of all four margins, alter the line spacing, and annotate the output image with </p> <p> In general, <span class="command"><strong>hb-view</strong></span> is a quick way to verify that the output of HarfBuzz's shaping operation looks correct for a given text-and-font combination, but you may want to use <span class="command"><strong>hb-shape</strong></span> to figure out exactly why something does not appear as expected. </p> </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="utilities-command-line-hbsubset"></a>hb-subset</h3></div></div></div> <p> <span class="emphasis"><em><span class="command"><strong>hb-subset</strong></span></em></span> allows you to generate a subset of a given font, with a limited set of supported characters, features, and variation settings. </p> <p> By default, you provide an input font and an input text string as the arguments to <span class="command"><strong>hb-subset</strong></span>, and it will generate a font that covers the input text exactly like the input font does, but includes no other characters or features. </p> <pre class="programlisting"> <span class="command"><strong>hb-subset</strong></span> [<span class="optional">[OPTIONS]</span>] <em class="parameter"><code>path/to/font/file.ttf</code></em> <em class="parameter"><code>yourinputtext</code></em> </pre> <p> For example, to create a subset of Noto Serif that just includes the numerals and the lowercase Latin alphabet, you could run </p> <pre class="programlisting"> <span class="command"><strong>hb-subset</strong></span> [<span class="optional">[OPTIONS]</span>] <em class="parameter"><code>NotoSerif-Regular.ttf</code></em> <em class="parameter"><code>0123456789abcdefghijklmnopqrstuvwxyz</code></em> </pre> <p> There are options available to remove hinting from the subsetted font and to specify a list of variation-axis settings. </p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\vZ�k , html/harfbuzz/object-model-object-types.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Objects in HarfBuzz: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="object-model.html" title="The HarfBuzz object model"> <link rel="prev" href="object-model.html" title="The HarfBuzz object model"> <link rel="next" href="object-model-lifecycle.html" title="Object lifecycle management"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="object-model.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="object-model.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="object-model-lifecycle.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="object-model-object-types"></a>Objects in HarfBuzz</h2></div></div></div> <p> <span class="emphasis"><em>Object types:</em></span> Opaque struct types are used for what HarfBuzz loosely calls "objects." This doesn’t have much to do with the terminology from object-oriented programming (OOP), although some of the concepts are similar. </p> <p> In HarfBuzz, all object types provide certain lifecycle-management APIs. Objects are reference-counted, and constructed with various <code class="function">create()</code> methods, referenced via <code class="function">reference()</code> and dereferenced using <code class="function">destroy()</code>. </p> <p> For example, the <code class="literal">hb_buffer_t</code> object has <code class="function">hb_buffer_create()</code> as its constructor, <code class="function">hb_buffer_reference()</code> to reference, and <code class="function">hb_buffer_destroy()</code> to dereference. </p> <p> After construction, each object's properties are accessible only through the setter and getter functions described in the API Reference manual. </p> <p> Key object types provided by HarfBuzz include: </p> <div class="itemizedlist"><ul class="itemizedlist compact" style="list-style-type: disc; "> <li class="listitem"><p> <span class="emphasis"><em>blobs</em></span>, which act as low-level wrappers around binary data. Blobs are typically used to hold the contents of a binary font file. </p></li> <li class="listitem"><p> <span class="emphasis"><em>faces</em></span>, which represent typefaces from a font file, but without specific parameters (such as size) set. </p></li> <li class="listitem"><p> <span class="emphasis"><em>fonts</em></span>, which represent instances of a face with all of their parameters specified. </p></li> <li class="listitem"><p> <span class="emphasis"><em>buffers</em></span>, which hold Unicode code points for characters (before shaping) and the shaped glyph output (after shaping). </p></li> <li class="listitem"><p> <span class="emphasis"><em>shape plans</em></span>, which store the settings that HarfBuzz will use when shaping a particular text segment. Shape plans are not generally used by client programs directly, but as we will see in a later chapter, they are still valuable to understand. </p></li> </ul></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\אؠn n html/harfbuzz/HarfBuzz.pngnu �[��� �PNG IHDR \r�f bKGD � � ����� #IDATx���y�\U���ow:�!����1��e�q��QTp2� ��� :����Htp��� �UE� �� K��t���v���V��,��~��y �I�}o�=��r�{@DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD�rz�K�;���HH' �u�`nԌD$��ӌ< 끏�������q 0-Zv"�ͻh�k��>R�"��d; ���d*"�]I��_�{��b$+"���WF�WD �<F�� v�6�-�u�A�>�/t�"RΡ��8�a^��9lODL���p��� 7;lOD|w�����&��[ �'" p{X�(��ڻ�Q{"��q\�$�blƟK� �s��?�wԞH�n<� ���G ��*`���A{"Rg?� ����8�A~ߨko_�Ȑ��z �حd~Ӱ)ǵ���lOD꜇�����N�k�)�Ȑ}��t�N 8���ns�^,}�9���s�*�u��9�� m~�A��|��xx}�lD�o# �V/t��E �����e���M�LC"ۗ���.�8y�V4��.���A�g���hى`�l.��(�+ ��۱��E��l#pL�Ej��.ߋv�����r�aB��8j;��`�;�g7 � 'M�as)vK�8��� f ��_��P� ���3�GWRS� ���� n���m��a�!|�bWQ �,���>`���}���s��m�� ���R��Z$�|��c��\v;Ѹ����K/�+�w�Z�:q�4�O0� � ��a[;��!>�a[>$ݾ��B'.���b�7G�n@ͱ$w��<mϥ �ո9 {�M_$��I� {�L*� �'�����<� �TE���E|���q�;9nO��9��U ���N/��� �+�8v&$���Љ����� זyhS2� �=R~�p�$rz����{jWZ� ��S~�p�$r�� ���Iږt�#mٯ�> �v��[ذ`���(���3�G�_-6 s��H|[��!\N4ra v[��pN�=����13b^I�1zh��X���J:����j>�y>~�� r'D�� �;ă1��`>�]6u��ɝ�1��hGl�2��OXmF�������I�0��:�RܔQiKc]�. �T+ *ҵ^Dzyoļ�z=ٞ ��=K��8u$�䈈y�1���z-u.�GI�(/��WY[?g�>݆F��<�R�O �H���A�P�_�n&��o�_���\�@��=E� `Q̤�{Uq�i� |�$��,`�����pF"��Z�;m>3��~��.����� �� º���ߡ�{�@{"����x�& ؈��hc�&�O� �N � �p5ܢ��6�X\�M�Rt��u�~W�6t ҆&b v� � _����?�Z% r#;�+ �1 ��oFWb����'� whc�G��jW$8� ���P��bS[�j� ��8�@s�2��@� ��th��� ��m���@s�7���W���htH�V�^��� �Ȱb'tH�X�k=�@���� �)ئHi:�k<��hgk��'Y[�M'tH6�х,�> lv�:HD:$;�k���W���D�@���>� �+خHi:�6 8(���*�|���[�e�X����(>`G'��ׇ=3:�=: x�I�� � �7���9�Ru&�/� TKI_f� �hﾄ��c�2�JT���ȷH�%�JQ�rns��ܢ���Bk081��o���U��^`cB{��{��%�y���'6`�*};�%lk�m�W��t�m\�a���$��)�)��� ʥ, � +��b X���_������v�/�� �V��W%��3ʥ,� C�e�}�f�y��ԋU�m�����l� �s��ju�A��2;�׀�^�����mn���tʚ��n6p�V���e��N �ޜ��[K������G��� �w�= |?v��+͝t����^��f}�\��4�����������$��j� ��cJ���8騬����JR��Xі؝=)�]v�4м+��� ���`[�w%�Q��� Gmv�O�~�W���` ���,����TOy= |�S�]e�M�t�=�D�[��� /��F�յ��˛�M�j�����lp_��=��Oh�H����ip<� �%�ݭI��qU�m4�~]�8lׅ�Xg���W�wF����N�E�N����^Tp�Ҡ�@��A���zupJ���7�ga�Oj��M�a��G�= \ M5�FMa�p��Ÿɵ��ďH_1�1��;&��?����� �&m7F����hh�m�,�hl�{���=vUP%�������K�Y��>�U��!q�W��'�l��&m']V�1��3�b�2| �6"�g� x{�DS\�pn�(> <�kI�\��wّ���j +_j�~���.%�urC{�ĽǞJ���f�O5N��rY�߫�fW�+)w\H�1��v��+���?�ذ�-=��Β�����{}lb�z�1�c������ I� �<��&�����qK�m$E�w ڹ�d�ẹ������C'^g�&F/ �ڇH� �֠�v��\n�f���9�1?�����ץ�7�I��&y�oE��D�ṫ� e�)� � I�p 鯐�s�iC��Ƈ¦ L�������X/#ʤ���9Y^�� � �GlB� X����&�G��ՃU�qyx�Μ��lrї"���>G��n���e ��:b >2G��|�#�C�WQ�)� �T� l��_.���7Nt�^���1O�x#S��H��OFˬ����[��* b���Qe�ٻlQ�Q�E]J�>��^�C'��R�-��g��XF�q�7�7ktBm�Sh����K�3�z���p;z��z >����*뤧2�r�d G��p)�1;�-�by� d�:�#K=w��{�J��1��`{�ށ�~#�M��o,r���q.�K7����� �C+{9ʽU Оc%��H},��<3��R� ���ο.�KшQ ��%���~�{� ��s��5{]T���q V�J�h �a ��M���2+n;�mR�}RU_ y�Ĭ�~.�?_"������~�A�y�A���)���[�,��,Z���)�-t���N,�W�8��>���ָyxM��*�y���_B b$�)�H��7����P���<�C�� �'�v0�Ud���+��&c��\t �Ɛ>��e�X>��M-�ٳl��X��Z�'|ʝa.�T����rM��t� �[&|,����qSf��MT� r� Jz���+¼{=�Q�ike�����U� �g��؎u���ow=�CW��~�=� �ŎrN�M�+����9����]F�XZ���0�!�)��� �.��#��; �����;.%'_�`���7��5DŽM���-���ÿ xY����9��;yd2V�'� �� {5�y�k�i���Q��ѥ��� ���1/ �a�]u�l ��B�s�$�>�KZ�Hl@5�ry�����-BY��3|:p��aN '�ڡ!�9�{36X2�Z��1���7��w �2.���]�w ��$K�QllD�۷����= �S���^�o���h^B�*&P��Tw�h 6:��X��'����cW-�a�b[`��+7�u���q�.���|_��;�Id�`�?��|n%�r���B�I�[h����C�a�eWi���i�R��,�/�6aC.?�=n�m 6�!�e�MTo �K/����P�fw��ZObǩ��r���)�u�ؽ��T��ׅ����/ހ�� �7Zfa�Kz��Ǿ B(;��:��VT*j�� D��;U��eʚ?�]��|�,Ҷ�Hz�:6���(VMjp:ᆕ�t� �W�YM��������%L�[ۛ����YR�|��vY��oI�V��.lPO�����l��L�D�r���6�"@g6�~-�`kCO"��{��c'"�18�����D�&�FJ��an7 ����V%�r�p� ~��,�F~�Z �����u� �� &bO�]��^e��������H$/ª0e}� ��_�%��� �Cǻ�� �Q���j�~�L���� I�_� Ka�FOR��8���%vZ �n����~W�!y��A1�����������O!rL�]��� ���v$ȱ�X�?��tR��b�� ��;���o��5^K��u���ǰ�U�v�Z� �^����fg�#����^�ޯ��^�u���ni�Gs�}L� .���r��Eg�v��Y�]�'� 6^ķ�؉&-�n���5���-�TU=X!�s�^�H�Z��&9, �CW��l�&��KW�M�Fk^ ,�_��ō�Sy�^N�R_ �C�YE��a%��� 1��R[a�p�n��ڋY�1�ښ�%7 ��2�r��R�sB'��fc�j/�����W}! 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Reference manual"> <link rel="prev" href="api-index-0-9-30.html" title="Index of new symbols in 0.9.30"> <link rel="next" href="api-index-0-9-22.html" title="Index of new symbols in 0.9.22"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxO">O</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-30.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-22.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-28"></a>Index of new symbols in 0.9.28</h2></div></div></div> <a name="idx"></a><a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-font.html#hb-ot-font-set-funcs" title="hb_ot_font_set_funcs ()">hb_ot_font_set_funcs</a>, function in <a class="link" href="harfbuzz-hb-ot-font.html" title="hb-ot-font">hb-ot-font</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�, �͠ ͠ & html/harfbuzz/harfbuzz-hb-unicode.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-unicode: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="harfbuzz-hb-shape.html" title="hb-shape"> <link rel="next" href="harfbuzz-hb-version.html" title="hb-version"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-unicode.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-shape.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-version.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-unicode"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-unicode.top_of_page"></a>hb-unicode</span></h2> <p>hb-unicode — Unicode character property access</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-unicode.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-t" title="enum hb_unicode_combining_class_t"><span class="returnvalue">hb_unicode_combining_class_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class" title="hb_unicode_combining_class ()">hb_unicode_combining_class</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-t" title="enum hb_unicode_combining_class_t"><span class="returnvalue">hb_unicode_combining_class_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-func-t" title="hb_unicode_combining_class_func_t ()">*hb_unicode_combining_class_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-compose" title="hb_unicode_compose ()">hb_unicode_compose</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-compose-func-t" title="hb_unicode_compose_func_t ()">*hb_unicode_compose_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-decompose" title="hb_unicode_decompose ()">hb_unicode_decompose</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-decompose-func-t" title="hb_unicode_decompose_func_t ()">*hb_unicode_decompose_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-create" title="hb_unicode_funcs_create ()">hb_unicode_funcs_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-destroy" title="hb_unicode_funcs_destroy ()">hb_unicode_funcs_destroy</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-default" title="hb_unicode_funcs_get_default ()">hb_unicode_funcs_get_default</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-empty" title="hb_unicode_funcs_get_empty ()">hb_unicode_funcs_get_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-parent" title="hb_unicode_funcs_get_parent ()">hb_unicode_funcs_get_parent</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-user-data" title="hb_unicode_funcs_get_user_data ()">hb_unicode_funcs_get_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-is-immutable" title="hb_unicode_funcs_is_immutable ()">hb_unicode_funcs_is_immutable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-make-immutable" title="hb_unicode_funcs_make_immutable ()">hb_unicode_funcs_make_immutable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-reference" title="hb_unicode_funcs_reference ()">hb_unicode_funcs_reference</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-combining-class-func" title="hb_unicode_funcs_set_combining_class_func ()">hb_unicode_funcs_set_combining_class_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-compose-func" title="hb_unicode_funcs_set_compose_func ()">hb_unicode_funcs_set_compose_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-decompose-func" title="hb_unicode_funcs_set_decompose_func ()">hb_unicode_funcs_set_decompose_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-general-category-func" title="hb_unicode_funcs_set_general_category_func ()">hb_unicode_funcs_set_general_category_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-mirroring-func" title="hb_unicode_funcs_set_mirroring_func ()">hb_unicode_funcs_set_mirroring_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-script-func" title="hb_unicode_funcs_set_script_func ()">hb_unicode_funcs_set_script_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-user-data" title="hb_unicode_funcs_set_user_data ()">hb_unicode_funcs_set_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-t" title="enum hb_unicode_general_category_t"><span class="returnvalue">hb_unicode_general_category_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category" title="hb_unicode_general_category ()">hb_unicode_general_category</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-t" title="enum hb_unicode_general_category_t"><span class="returnvalue">hb_unicode_general_category_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-func-t" title="hb_unicode_general_category_func_t ()">*hb_unicode_general_category_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-mirroring" title="hb_unicode_mirroring ()">hb_unicode_mirroring</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-mirroring-func-t" title="hb_unicode_mirroring_func_t ()">*hb_unicode_mirroring_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-script" title="hb_unicode_script ()">hb_unicode_script</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-script-func-t" title="hb_unicode_script_func_t ()">*hb_unicode_script_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-unicode.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-unicode.html#HB-UNICODE-MAX:CAPS" title="HB_UNICODE_MAX">HB_UNICODE_MAX</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-t" title="enum hb_unicode_combining_class_t">hb_unicode_combining_class_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t">hb_unicode_funcs_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-t" title="enum hb_unicode_general_category_t">hb_unicode_general_category_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-unicode.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-unicode.description"></a><h2>Description</h2> <p>Unicode functions are used to access Unicode character properties. With these functions, client programs can query various properties from the Unicode Character Database for any code point, such as General Category (gc), Script (sc), Canonical Combining Class (ccc), etc.</p> <p>Client programs can optionally pass in their own Unicode functions that implement the same queries. The set of functions available is defined by the virtual methods in <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a>.</p> <p>HarfBuzz provides built-in default functions for each method in <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a>.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-unicode.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-unicode-combining-class"></a><h3>hb_unicode_combining_class ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-t" title="enum hb_unicode_combining_class_t"><span class="returnvalue">hb_unicode_combining_class_t</span></a> hb_unicode_combining_class (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>);</pre> <p>Retrieves the Canonical Combining Class (ccc) property of code point <em class="parameter"><code>unicode</code></em> .</p> <div class="refsect3"> <a name="hb-unicode-combining-class.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The code point to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-combining-class.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-t" title="enum hb_unicode_combining_class_t"><span class="type">hb_unicode_combining_class_t</span></a> of <em class="parameter"><code>unicode</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-combining-class-func-t"></a><h3>hb_unicode_combining_class_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-t" title="enum hb_unicode_combining_class_t"><span class="returnvalue">hb_unicode_combining_class_t</span></a> <span class="c_punctuation">(</span>*hb_unicode_combining_class_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> structure.</p> <p>This method should retrieve the Canonical Combining Class (ccc) property for a specified Unicode code point.</p> <div class="refsect3"> <a name="hb-unicode-combining-class-func-t.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The code point to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>User data pointer passed by the caller</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-combining-class-func-t.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-t" title="enum hb_unicode_combining_class_t"><span class="type">hb_unicode_combining_class_t</span></a> of <em class="parameter"><code>unicode</code></em> </p> </div> </div> <hr> <div class="refsect2"> <a name="hb-unicode-compose"></a><h3>hb_unicode_compose ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_unicode_compose (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> a</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> b</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *ab</code></em>);</pre> <p>Composes the code point sequence <em class="parameter"><code>a</code></em> ,<em class="parameter"><code>b</code></em> by canonical equivalence into code point <em class="parameter"><code>ab</code></em> .</p> <div class="refsect3"> <a name="hb-unicode-compose.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>a</p></td> <td class="parameter_description"><p>The first code point to compose</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>b</p></td> <td class="parameter_description"><p>The second code point to compose</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>ab</p></td> <td class="parameter_description"><p>The composed code point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-compose.returns"></a><h4>Returns</h4> <p> True is <em class="parameter"><code>a</code></em> ,<em class="parameter"><code>b</code></em> composed, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-compose-func-t"></a><h3>hb_unicode_compose_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_unicode_compose_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> a</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> b</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *ab</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> structure.</p> <p>This method should compose a sequence of two input Unicode code points by canonical equivalence, returning the composed code point in a <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> output parameter (if successful). The method must return an <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> indicating the success of the composition.</p> <div class="refsect3"> <a name="hb-unicode-compose-func-t.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>a</p></td> <td class="parameter_description"><p>The first code point to compose</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>b</p></td> <td class="parameter_description"><p>The second code point to compose</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>ab</p></td> <td class="parameter_description"><p>The composed code point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data pointer passed by the caller</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-compose-func-t.returns"></a><h4>Returns</h4> <p> True is <em class="parameter"><code>a</code></em> ,<em class="parameter"><code>b</code></em> composed, false otherwise</p> </div> </div> <hr> <div class="refsect2"> <a name="hb-unicode-decompose"></a><h3>hb_unicode_decompose ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_unicode_decompose (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> ab</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *a</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *b</code></em>);</pre> <p>Decomposes code point <em class="parameter"><code>ab</code></em> by canonical equivalence, into code points <em class="parameter"><code>a</code></em> and <em class="parameter"><code>b</code></em> .</p> <div class="refsect3"> <a name="hb-unicode-decompose.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>ab</p></td> <td class="parameter_description"><p>The code point to decompose</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>a</p></td> <td class="parameter_description"><p>The first decomposed code point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>b</p></td> <td class="parameter_description"><p>The second decomposed code point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-decompose.returns"></a><h4>Returns</h4> <p> True if <em class="parameter"><code>ab</code></em> decomposed, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-decompose-func-t"></a><h3>hb_unicode_decompose_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_unicode_decompose_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> ab</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *a</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *b</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> structure.</p> <p>This method should decompose an input Unicode code point, returning the two decomposed code points in <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> output parameters (if successful). The method must return an <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> indicating the success of the composition.</p> <div class="refsect3"> <a name="hb-unicode-decompose-func-t.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>ab</p></td> <td class="parameter_description"><p>The code point to decompose</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>a</p></td> <td class="parameter_description"><p>The first decomposed code point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>b</p></td> <td class="parameter_description"><p>The second decomposed code point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data pointer passed by the caller</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-decompose-func-t.returns"></a><h4>Returns</h4> <p> True if <em class="parameter"><code>ab</code></em> decomposed, false otherwise</p> </div> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-create"></a><h3>hb_unicode_funcs_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * hb_unicode_funcs_create (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *parent</code></em>);</pre> <p>Creates a new <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> structure of Unicode functions.</p> <p><span class="annotation">[Xconstructor]</span></p> <div class="refsect3"> <a name="hb-unicode-funcs-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>parent</p></td> <td class="parameter_description"><p>Parent Unicode-functions structure. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-funcs-create.returns"></a><h4>Returns</h4> <p>The Unicode-functions structure. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-destroy"></a><h3>hb_unicode_funcs_destroy ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_unicode_funcs_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>);</pre> <p>Decreases the reference count on a Unicode-functions structure. When the reference count reaches zero, the Unicode-functions structure is destroyed, freeing all memory.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-unicode-funcs-destroy.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-get-default"></a><h3>hb_unicode_funcs_get_default ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * hb_unicode_funcs_get_default (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches a pointer to the default Unicode-functions structure that is used when no functions are explicitly set on <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a>.</p> <div class="refsect3"> <a name="hb-unicode-funcs-get-default.returns"></a><h4>Returns</h4> <p>a pointer to the <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> Unicode-functions structure. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-get-empty"></a><h3>hb_unicode_funcs_get_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * hb_unicode_funcs_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches the singleton empty Unicode-functions structure.</p> <div class="refsect3"> <a name="hb-unicode-funcs-get-empty.returns"></a><h4>Returns</h4> <p>The empty Unicode-functions structure. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-get-parent"></a><h3>hb_unicode_funcs_get_parent ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * hb_unicode_funcs_get_parent (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>);</pre> <p>Fetches the parent of the Unicode-functions structure <em class="parameter"><code>ufuncs</code></em> .</p> <div class="refsect3"> <a name="hb-unicode-funcs-get-parent.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-funcs-get-parent.returns"></a><h4>Returns</h4> <p> The parent Unicode-functions structure</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-get-user-data"></a><h3>hb_unicode_funcs_get_user_data ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> * hb_unicode_funcs_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre> <p>Fetches the user-data associated with the specified key, attached to the specified Unicode-functions structure.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-unicode-funcs-get-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-funcs-get-user-data.returns"></a><h4>Returns</h4> <p>A pointer to the user data. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-is-immutable"></a><h3>hb_unicode_funcs_is_immutable ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_unicode_funcs_is_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>);</pre> <p>Tests whether the specified Unicode-functions structure is immutable.</p> <div class="refsect3"> <a name="hb-unicode-funcs-is-immutable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-funcs-is-immutable.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if <em class="parameter"><code>ufuncs</code></em> is immutable, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-make-immutable"></a><h3>hb_unicode_funcs_make_immutable ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_unicode_funcs_make_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>);</pre> <p>Makes the specified Unicode-functions structure immutable.</p> <div class="refsect3"> <a name="hb-unicode-funcs-make-immutable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-reference"></a><h3>hb_unicode_funcs_reference ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * hb_unicode_funcs_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>);</pre> <p>Increases the reference count on a Unicode-functions structure.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-unicode-funcs-reference.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-funcs-reference.returns"></a><h4>Returns</h4> <p>The Unicode-functions structure. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-set-combining-class-func"></a><h3>hb_unicode_funcs_set_combining_class_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_unicode_funcs_set_combining_class_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-func-t" title="hb_unicode_combining_class_func_t ()"><span class="type">hb_unicode_combining_class_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-func-t" title="hb_unicode_combining_class_func_t ()"><span class="type">hb_unicode_combining_class_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-unicode-funcs-set-combining-class-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-set-compose-func"></a><h3>hb_unicode_funcs_set_compose_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_unicode_funcs_set_compose_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-compose-func-t" title="hb_unicode_compose_func_t ()"><span class="type">hb_unicode_compose_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-compose-func-t" title="hb_unicode_compose_func_t ()"><span class="type">hb_unicode_compose_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-unicode-funcs-set-compose-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-set-decompose-func"></a><h3>hb_unicode_funcs_set_decompose_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_unicode_funcs_set_decompose_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-decompose-func-t" title="hb_unicode_decompose_func_t ()"><span class="type">hb_unicode_decompose_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-decompose-func-t" title="hb_unicode_decompose_func_t ()"><span class="type">hb_unicode_decompose_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-unicode-funcs-set-decompose-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-set-general-category-func"></a><h3>hb_unicode_funcs_set_general_category_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_unicode_funcs_set_general_category_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-func-t" title="hb_unicode_general_category_func_t ()"><span class="type">hb_unicode_general_category_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-func-t" title="hb_unicode_general_category_func_t ()"><span class="type">hb_unicode_general_category_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-unicode-funcs-set-general-category-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-set-mirroring-func"></a><h3>hb_unicode_funcs_set_mirroring_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_unicode_funcs_set_mirroring_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-mirroring-func-t" title="hb_unicode_mirroring_func_t ()"><span class="type">hb_unicode_mirroring_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-mirroring-func-t" title="hb_unicode_mirroring_func_t ()"><span class="type">hb_unicode_mirroring_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-unicode-funcs-set-mirroring-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-set-script-func"></a><h3>hb_unicode_funcs_set_script_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_unicode_funcs_set_script_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-script-func-t" title="hb_unicode_script_func_t ()"><span class="type">hb_unicode_script_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-script-func-t" title="hb_unicode_script_func_t ()"><span class="type">hb_unicode_script_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-unicode-funcs-set-script-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-set-user-data"></a><h3>hb_unicode_funcs_set_user_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_unicode_funcs_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>, <em class="parameter"><code><span class="type">void</span> *data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre> <p>Attaches a user-data key/data pair to the specified Unicode-functions structure.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-unicode-funcs-set-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>A pointer to the user data</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>replace</p></td> <td class="parameter_description"><p>Whether to replace an existing data with the same key</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-funcs-set-user-data.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if success, <code class="literal">false</code> otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-general-category"></a><h3>hb_unicode_general_category ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-t" title="enum hb_unicode_general_category_t"><span class="returnvalue">hb_unicode_general_category_t</span></a> hb_unicode_general_category (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>);</pre> <p>Retrieves the General Category (gc) property of code point <em class="parameter"><code>unicode</code></em> .</p> <div class="refsect3"> <a name="hb-unicode-general-category.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The code point to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-general-category.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-t" title="enum hb_unicode_general_category_t"><span class="type">hb_unicode_general_category_t</span></a> of <em class="parameter"><code>unicode</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-general-category-func-t"></a><h3>hb_unicode_general_category_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-t" title="enum hb_unicode_general_category_t"><span class="returnvalue">hb_unicode_general_category_t</span></a> <span class="c_punctuation">(</span>*hb_unicode_general_category_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> structure.</p> <p>This method should retrieve the General Category property for a specified Unicode code point.</p> <div class="refsect3"> <a name="hb-unicode-general-category-func-t.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The code point to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>User data pointer passed by the caller</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-general-category-func-t.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-t" title="enum hb_unicode_general_category_t"><span class="type">hb_unicode_general_category_t</span></a> of <em class="parameter"><code>unicode</code></em> </p> </div> </div> <hr> <div class="refsect2"> <a name="hb-unicode-mirroring"></a><h3>hb_unicode_mirroring ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> hb_unicode_mirroring (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>);</pre> <p>Retrieves the Bi-directional Mirroring Glyph code point defined for code point <em class="parameter"><code>unicode</code></em> .</p> <div class="refsect3"> <a name="hb-unicode-mirroring.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The code point to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-mirroring.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> of the Mirroring Glyph for <em class="parameter"><code>unicode</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-mirroring-func-t"></a><h3>hb_unicode_mirroring_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> <span class="c_punctuation">(</span>*hb_unicode_mirroring_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> structure.</p> <p>This method should retrieve the Bi-Directional Mirroring Glyph code point for a specified Unicode code point.</p> <div class="note">Note: If a code point does not have a specified Bi-Directional Mirroring Glyph defined, the method should return the original code point.</div> <div class="refsect3"> <a name="hb-unicode-mirroring-func-t.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The code point to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>User data pointer passed by the caller</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-mirroring-func-t.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> of the Mirroring Glyph for <em class="parameter"><code>unicode</code></em> </p> </div> </div> <hr> <div class="refsect2"> <a name="hb-unicode-script"></a><h3>hb_unicode_script ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> hb_unicode_script (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>);</pre> <p>Retrieves the <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script to which code point <em class="parameter"><code>unicode</code></em> belongs.</p> <div class="refsect3"> <a name="hb-unicode-script.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The code point to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-script.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> of <em class="parameter"><code>unicode</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-script-func-t"></a><h3>hb_unicode_script_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> <span class="c_punctuation">(</span>*hb_unicode_script_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> structure.</p> <p>This method should retrieve the Script property for a specified Unicode code point.</p> <div class="refsect3"> <a name="hb-unicode-script-func-t.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>A Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The code point to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>User data pointer passed by the caller</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-script-func-t.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> of <em class="parameter"><code>unicode</code></em> </p> </div> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-unicode.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-UNICODE-MAX:CAPS"></a><h3>HB_UNICODE_MAX</h3> <pre class="programlisting">#define HB_UNICODE_MAX 0x10FFFFu </pre> <p class="since">Since: <a class="link" href="api-index-1-9-0.html#api-index-1.9.0">1.9.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-combining-class-t"></a><h3>enum hb_unicode_combining_class_t</h3> <p>Data type for the Canonical_Combining_Class (ccc) property from the Unicode Character Database.</p> <div class="note">Note: newer versions of Unicode may add new values. Client programs should be ready to handle any value in the 0..254 range being returned from <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class" title="hb_unicode_combining_class ()"><code class="function">hb_unicode_combining_class()</code></a>.</div> <div class="refsect3"> <a name="hb-unicode-combining-class-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-NOT-REORDERED:CAPS"></a>HB_UNICODE_COMBINING_CLASS_NOT_REORDERED</p></td> <td class="enum_member_description"> <p>Spacing and enclosing marks; also many vowel and consonant signs, even if nonspacing</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-OVERLAY:CAPS"></a>HB_UNICODE_COMBINING_CLASS_OVERLAY</p></td> <td class="enum_member_description"> <p>Marks which overlay a base letter or symbol</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-NUKTA:CAPS"></a>HB_UNICODE_COMBINING_CLASS_NUKTA</p></td> <td class="enum_member_description"> <p>Diacritic nukta marks in Brahmi-derived scripts</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-KANA-VOICING:CAPS"></a>HB_UNICODE_COMBINING_CLASS_KANA_VOICING</p></td> <td class="enum_member_description"> <p>Hiragana/Katakana voicing marks</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-VIRAMA:CAPS"></a>HB_UNICODE_COMBINING_CLASS_VIRAMA</p></td> <td class="enum_member_description"> <p>Viramas</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC10:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC10</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC11:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC11</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC12:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC12</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC13:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC13</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC14:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC14</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC15:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC15</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC16:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC16</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC17:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC17</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC18:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC18</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC19:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC19</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC20:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC20</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC21:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC21</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC22:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC22</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC23:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC23</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC24:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC24</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC25:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC25</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC26:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC26</p></td> <td class="enum_member_description"> <p>[Hebrew]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC27:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC27</p></td> <td class="enum_member_description"> <p>[Arabic]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC28:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC28</p></td> <td class="enum_member_description"> <p>[Arabic]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC29:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC29</p></td> <td class="enum_member_description"> <p>[Arabic]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC30:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC30</p></td> <td class="enum_member_description"> <p>[Arabic]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC31:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC31</p></td> <td class="enum_member_description"> <p>[Arabic]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC32:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC32</p></td> <td class="enum_member_description"> <p>[Arabic]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC33:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC33</p></td> <td class="enum_member_description"> <p>[Arabic]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC34:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC34</p></td> <td class="enum_member_description"> <p>[Arabic]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC35:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC35</p></td> <td class="enum_member_description"> <p>[Arabic]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC36:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC36</p></td> <td class="enum_member_description"> <p>[Syriac]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC84:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC84</p></td> <td class="enum_member_description"> <p>[Telugu]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC91:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC91</p></td> <td class="enum_member_description"> <p>[Telugu]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC103:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC103</p></td> <td class="enum_member_description"> <p>[Thai]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC107:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC107</p></td> <td class="enum_member_description"> <p>[Thai]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC118:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC118</p></td> <td class="enum_member_description"> <p>[Lao]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC122:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC122</p></td> <td class="enum_member_description"> <p>[Lao]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC129:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC129</p></td> <td class="enum_member_description"> <p>[Tibetan]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC130:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC130</p></td> <td class="enum_member_description"> <p>[Tibetan]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-CCC133:CAPS"></a>HB_UNICODE_COMBINING_CLASS_CCC133</p></td> <td class="enum_member_description"> <p>[Tibetan]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-ATTACHED-BELOW-LEFT:CAPS"></a>HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT</p></td> <td class="enum_member_description"> <p>Marks attached at the bottom left</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-ATTACHED-BELOW:CAPS"></a>HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW</p></td> <td class="enum_member_description"> <p>Marks attached directly below</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-ATTACHED-ABOVE:CAPS"></a>HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE</p></td> <td class="enum_member_description"> <p>Marks attached directly above</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-ATTACHED-ABOVE-RIGHT:CAPS"></a>HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT</p></td> <td class="enum_member_description"> <p>Marks attached at the top right</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-BELOW-LEFT:CAPS"></a>HB_UNICODE_COMBINING_CLASS_BELOW_LEFT</p></td> <td class="enum_member_description"> <p>Distinct marks at the bottom left</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-BELOW:CAPS"></a>HB_UNICODE_COMBINING_CLASS_BELOW</p></td> <td class="enum_member_description"> <p>Distinct marks directly below</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-BELOW-RIGHT:CAPS"></a>HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT</p></td> <td class="enum_member_description"> <p>Distinct marks at the bottom right</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-LEFT:CAPS"></a>HB_UNICODE_COMBINING_CLASS_LEFT</p></td> <td class="enum_member_description"> <p>Distinct marks to the left</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-RIGHT:CAPS"></a>HB_UNICODE_COMBINING_CLASS_RIGHT</p></td> <td class="enum_member_description"> <p>Distinct marks to the right</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-ABOVE-LEFT:CAPS"></a>HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT</p></td> <td class="enum_member_description"> <p>Distinct marks at the top left</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-ABOVE:CAPS"></a>HB_UNICODE_COMBINING_CLASS_ABOVE</p></td> <td class="enum_member_description"> <p>Distinct marks directly above</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-ABOVE-RIGHT:CAPS"></a>HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT</p></td> <td class="enum_member_description"> <p>Distinct marks at the top right</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-DOUBLE-BELOW:CAPS"></a>HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW</p></td> <td class="enum_member_description"> <p>Distinct marks subtending two bases</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-DOUBLE-ABOVE:CAPS"></a>HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE</p></td> <td class="enum_member_description"> <p>Distinct marks extending above two bases</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-IOTA-SUBSCRIPT:CAPS"></a>HB_UNICODE_COMBINING_CLASS_IOTA_SUBSCRIPT</p></td> <td class="enum_member_description"> <p>Greek iota subscript only</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-COMBINING-CLASS-INVALID:CAPS"></a>HB_UNICODE_COMBINING_CLASS_INVALID</p></td> <td class="enum_member_description"> <p>Invalid combining class</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-unicode-funcs-t"></a><h3>hb_unicode_funcs_t</h3> <pre class="programlisting">typedef struct hb_unicode_funcs_t hb_unicode_funcs_t; </pre> <p>Data type containing a set of virtual methods used for accessing various Unicode character properties.</p> <p>HarfBuzz provides a default function for each of the methods in <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a>. Client programs can implement their own replacements for the individual Unicode functions, as needed, and replace the default by calling the setter for a method.</p> </div> <hr> <div class="refsect2"> <a name="hb-unicode-general-category-t"></a><h3>enum hb_unicode_general_category_t</h3> <p>Data type for the "General_Category" (gc) property from the Unicode Character Database.</p> <div class="refsect3"> <a name="hb-unicode-general-category-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-CONTROL:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_CONTROL</p></td> <td class="enum_member_description"> <p>[Cc]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-FORMAT:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_FORMAT</p></td> <td class="enum_member_description"> <p>[Cf]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-UNASSIGNED:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED</p></td> <td class="enum_member_description"> <p>[Cn]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-PRIVATE-USE:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE</p></td> <td class="enum_member_description"> <p>[Co]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-SURROGATE:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_SURROGATE</p></td> <td class="enum_member_description"> <p>[Cs]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-LOWERCASE-LETTER:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER</p></td> <td class="enum_member_description"> <p>[Ll]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-MODIFIER-LETTER:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER</p></td> <td class="enum_member_description"> <p>[Lm]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-OTHER-LETTER:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER</p></td> <td class="enum_member_description"> <p>[Lo]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-TITLECASE-LETTER:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER</p></td> <td class="enum_member_description"> <p>[Lt]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-UPPERCASE-LETTER:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER</p></td> <td class="enum_member_description"> <p>[Lu]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-SPACING-MARK:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK</p></td> <td class="enum_member_description"> <p>[Mc]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-ENCLOSING-MARK:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK</p></td> <td class="enum_member_description"> <p>[Me]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-NON-SPACING-MARK:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK</p></td> <td class="enum_member_description"> <p>[Mn]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-DECIMAL-NUMBER:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER</p></td> <td class="enum_member_description"> <p>[Nd]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-LETTER-NUMBER:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER</p></td> <td class="enum_member_description"> <p>[Nl]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-OTHER-NUMBER:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER</p></td> <td class="enum_member_description"> <p>[No]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-CONNECT-PUNCTUATION:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION</p></td> <td class="enum_member_description"> <p>[Pc]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-DASH-PUNCTUATION:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION</p></td> <td class="enum_member_description"> <p>[Pd]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-CLOSE-PUNCTUATION:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION</p></td> <td class="enum_member_description"> <p>[Pe]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-FINAL-PUNCTUATION:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION</p></td> <td class="enum_member_description"> <p>[Pf]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-INITIAL-PUNCTUATION:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION</p></td> <td class="enum_member_description"> <p>[Pi]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-OTHER-PUNCTUATION:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION</p></td> <td class="enum_member_description"> <p>[Po]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-OPEN-PUNCTUATION:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION</p></td> <td class="enum_member_description"> <p>[Ps]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-CURRENCY-SYMBOL:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL</p></td> <td class="enum_member_description"> <p>[Sc]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-MODIFIER-SYMBOL:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL</p></td> <td class="enum_member_description"> <p>[Sk]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-MATH-SYMBOL:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL</p></td> <td class="enum_member_description"> <p>[Sm]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-OTHER-SYMBOL:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL</p></td> <td class="enum_member_description"> <p>[So]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-LINE-SEPARATOR:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR</p></td> <td class="enum_member_description"> <p>[Zl]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-PARAGRAPH-SEPARATOR:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR</p></td> <td class="enum_member_description"> <p>[Zp]</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-UNICODE-GENERAL-CATEGORY-SPACE-SEPARATOR:CAPS"></a>HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR</p></td> <td class="enum_member_description"> <p>[Zs]</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\a)�2 / html/harfbuzz/reordering-in-levels-0-and-1.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Reordering in levels 0 and 1: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="clusters.html" title="Clusters"> <link rel="prev" href="a-clustering-example-for-levels-0-and-1.html" title="A clustering example for levels 0 and 1"> <link rel="next" href="the-distinction-between-levels-0-and-1.html" title="The distinction between levels 0 and 1"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="clusters.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="a-clustering-example-for-levels-0-and-1.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="the-distinction-between-levels-0-and-1.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="reordering-in-levels-0-and-1"></a>Reordering in levels 0 and 1</h2></div></div></div> <p> Another common operation in the more complex shapers is glyph reordering. In order to maintain a monotonic cluster sequence when glyph reordering takes place, HarfBuzz merges the clusters of everything in the reordering sequence. </p> <p> For example, let us again start with the character sequence (top row) and initial cluster values (bottom row): </p> <pre class="programlisting"> A,B,C,D,E 0,1,2,3,4 </pre> <p> If <code class="literal">D</code> is reordered to the position immediately before <code class="literal">B</code>, then HarfBuzz merges the <code class="literal">B</code>, <code class="literal">C</code>, and <code class="literal">D</code> clusters — all the clusters between the final position of the reordered glyph and its original position. This means that we get: </p> <pre class="programlisting"> A,D,B,C,E 0,1,1,1,4 </pre> <p> as the final cluster sequence. </p> <p> Merging this many clusters is not ideal, but it is the only sensible way for HarfBuzz to maintain the guarantee that the sequence of cluster values remains monotonic and to retain the true relationship between glyphs and characters. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\9I�H H ! html/harfbuzz/utilities-ucdn.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>UCDN: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="utilities.html" title="Utilities"> <link rel="prev" href="utilities-common-types-apis.html" title="Common data types and APIs"> <link rel="next" href="integration.html" title="Platform Integration Guide"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="utilities.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="utilities-common-types-apis.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="integration.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="utilities-ucdn"></a>UCDN</h2></div></div></div> <p> HarfBuzz includes a copy of the <a class="ulink" href="https://github.com/grigorig/ucdn" target="_top">UCDN</a> (Unicode Database and Normalization) library, which provides functions for accessing basic Unicode character properties, performing canonical composition, and performing both canonical and compatibility decomposition. </p> <p> Currently, UCDN supports direct queries for several more character properties than HarfBuzz's built-in set of Unicode functions does, such as the BiDirectional Class, East Asian Width, Paired Bracket and Resolved Linebreak properties. If you need to access more properties than HarfBuzz's internal implementation provides, using the built-in UCDN functions may be a useful solution. </p> <p> The built-in UCDN functions are compiled by default when building HarfBuzz from source, but this can be disabled with a compile-time switch. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�� �+� +� % html/harfbuzz/harfbuzz-hb-common.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-common: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="harfbuzz-hb-buffer.html" title="hb-buffer"> <link rel="next" href="harfbuzz-hb-deprecated.html" title="hb-deprecated"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-common.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-buffer.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-deprecated.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-common"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-common.top_of_page"></a>hb-common</span></h2> <p>hb-common — Common data types</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-common.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="returnvalue">hb_tag_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-tag-from-string" title="hb_tag_from_string ()">hb_tag_from_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-tag-to-string" title="hb_tag_to_string ()">hb_tag_to_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="returnvalue">hb_direction_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-direction-from-string" title="hb_direction_from_string ()">hb_direction_from_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">char</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-direction-to-string" title="hb_direction_to_string ()">hb_direction_to_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-script-from-iso15924-tag" title="hb_script_from_iso15924_tag ()">hb_script_from_iso15924_tag</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-script-from-string" title="hb_script_from_string ()">hb_script_from_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="returnvalue">hb_tag_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-script-to-iso15924-tag" title="hb_script_to_iso15924_tag ()">hb_script_to_iso15924_tag</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="returnvalue">hb_direction_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-script-get-horizontal-direction" title="hb_script_get_horizontal_direction ()">hb_script_get_horizontal_direction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-language-from-string" title="hb_language_from_string ()">hb_language_from_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">char</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-language-to-string" title="hb_language_to_string ()">hb_language_to_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-language-get-default" title="hb_language_get_default ()">hb_language_get_default</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-feature-from-string" title="hb_feature_from_string ()">hb_feature_from_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-feature-to-string" title="hb_feature_to_string ()">hb_feature_to_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-variation-from-string" title="hb_variation_from_string ()">hb_variation_from_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#hb-variation-to-string" title="hb_variation_to_string ()">hb_variation_to_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()">*hb_destroy_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#HB-TAG:CAPS" title="HB_TAG()">HB_TAG</a><span class="c_punctuation">()</span> </td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#HB-UNTAG:CAPS" title="HB_UNTAG()">HB_UNTAG</a><span class="c_punctuation">()</span> </td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-REVERSE:CAPS" title="HB_DIRECTION_REVERSE()">HB_DIRECTION_REVERSE</a><span class="c_punctuation">()</span> </td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-BACKWARD:CAPS" title="HB_DIRECTION_IS_BACKWARD()">HB_DIRECTION_IS_BACKWARD</a><span class="c_punctuation">()</span> </td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-FORWARD:CAPS" title="HB_DIRECTION_IS_FORWARD()">HB_DIRECTION_IS_FORWARD</a><span class="c_punctuation">()</span> </td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-HORIZONTAL:CAPS" title="HB_DIRECTION_IS_HORIZONTAL()">HB_DIRECTION_IS_HORIZONTAL</a><span class="c_punctuation">()</span> </td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-VALID:CAPS" title="HB_DIRECTION_IS_VALID()">HB_DIRECTION_IS_VALID</a><span class="c_punctuation">()</span> </td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-VERTICAL:CAPS" title="HB_DIRECTION_IS_VERTICAL()">HB_DIRECTION_IS_VERTICAL</a><span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-common.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t">hb_bool_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t">hb_codepoint_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t">hb_direction_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t">hb_language_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t">hb_feature_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-variation-t" title="hb_variation_t">hb_variation_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-mask-t" title="hb_mask_t">hb_mask_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t">hb_position_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t">hb_tag_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t">hb_script_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t">hb_user_data_key_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-var-int-t" title="hb_var_int_t">hb_var_int_t</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#HB-TAG-NONE:CAPS" title="HB_TAG_NONE">HB_TAG_NONE</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#HB-TAG-MAX:CAPS" title="HB_TAG_MAX">HB_TAG_MAX</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#HB-TAG-MAX-SIGNED:CAPS" title="HB_TAG_MAX_SIGNED">HB_TAG_MAX_SIGNED</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#HB-LANGUAGE-INVALID:CAPS" title="HB_LANGUAGE_INVALID">HB_LANGUAGE_INVALID</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#HB-FEATURE-GLOBAL-END:CAPS" title="HB_FEATURE_GLOBAL_END">HB_FEATURE_GLOBAL_END</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#HB-FEATURE-GLOBAL-START:CAPS" title="HB_FEATURE_GLOBAL_START">HB_FEATURE_GLOBAL_START</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-common.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-common.description"></a><h2>Description</h2> <p>Common data types used across HarfBuzz are defined here.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-common.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-tag-from-string"></a><h3>hb_tag_from_string ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="returnvalue">hb_tag_t</span></a> hb_tag_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>, <em class="parameter"><code><span class="type">int</span> len</code></em>);</pre> <p>Converts a string into an <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a>. Valid tags are four characters. Shorter input strings will be padded with spaces. Longer input strings will be truncated.</p> <div class="refsect3"> <a name="hb-tag-from-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>str</p></td> <td class="parameter_description"><p>String to convert. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>Length of <em class="parameter"><code>str</code></em> , or -1 if it is <code class="literal">NULL</code>-terminated</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-tag-from-string.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> corresponding to <em class="parameter"><code>str</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-tag-to-string"></a><h3>hb_tag_to_string ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_tag_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag</code></em>, <em class="parameter"><code><span class="type">char</span> *buf</code></em>);</pre> <p>Converts an <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> to a string and returns it in <em class="parameter"><code>buf</code></em> . Strings will be four characters long.</p> <div class="refsect3"> <a name="hb-tag-to-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>tag</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> to convert</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buf</p></td> <td class="parameter_description"><p>Converted string. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> fixed-size=4][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-5.html#api-index-0.9.5">0.9.5</a></p> </div> <hr> <div class="refsect2"> <a name="hb-direction-from-string"></a><h3>hb_direction_from_string ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="returnvalue">hb_direction_t</span></a> hb_direction_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>, <em class="parameter"><code><span class="type">int</span> len</code></em>);</pre> <p>Converts a string to an <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a>. </p> <p>Matching is loose and applies only to the first letter. For examples, "LTR" and "left-to-right" will both return <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-LTR:CAPS"><span class="type">HB_DIRECTION_LTR</span></a>.</p> <p>Unmatched strings will return <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-INVALID:CAPS"><span class="type">HB_DIRECTION_INVALID</span></a>.</p> <div class="refsect3"> <a name="hb-direction-from-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>str</p></td> <td class="parameter_description"><p>String to convert. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>Length of <em class="parameter"><code>str</code></em> , or -1 if it is <code class="literal">NULL</code>-terminated</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-direction-from-string.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> matching <em class="parameter"><code>str</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-direction-to-string"></a><h3>hb_direction_to_string ()</h3> <pre class="programlisting">const <span class="returnvalue">char</span> * hb_direction_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>);</pre> <p>Converts an <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> to a string.</p> <div class="refsect3"> <a name="hb-direction-to-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> to convert</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-direction-to-string.returns"></a><h4>Returns</h4> <p>The string corresponding to <em class="parameter"><code>direction</code></em> . </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-script-from-iso15924-tag"></a><h3>hb_script_from_iso15924_tag ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> hb_script_from_iso15924_tag (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag</code></em>);</pre> <p>Converts an ISO 15924 script tag to a corresponding <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a>.</p> <div class="refsect3"> <a name="hb-script-from-iso15924-tag.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>tag</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> representing an ISO 15924 tag.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-script-from-iso15924-tag.returns"></a><h4>Returns</h4> <p>An <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> corresponding to the ISO 15924 tag.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-script-from-string"></a><h3>hb_script_from_string ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> hb_script_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>, <em class="parameter"><code><span class="type">int</span> len</code></em>);</pre> <p>Converts a string <em class="parameter"><code>str</code></em> representing an ISO 15924 script tag to a corresponding <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a>. Shorthand for <a class="link" href="harfbuzz-hb-common.html#hb-tag-from-string" title="hb_tag_from_string ()"><code class="function">hb_tag_from_string()</code></a> then <a class="link" href="harfbuzz-hb-common.html#hb-script-from-iso15924-tag" title="hb_script_from_iso15924_tag ()"><code class="function">hb_script_from_iso15924_tag()</code></a>.</p> <div class="refsect3"> <a name="hb-script-from-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>str</p></td> <td class="parameter_description"><p>a string representing an ISO 15924 tag. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of the <em class="parameter"><code>str</code></em> , or -1 if it is <code class="literal">NULL</code>-terminated.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-script-from-string.returns"></a><h4>Returns</h4> <p>An <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> corresponding to the ISO 15924 tag.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-script-to-iso15924-tag"></a><h3>hb_script_to_iso15924_tag ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="returnvalue">hb_tag_t</span></a> hb_script_to_iso15924_tag (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script</code></em>);</pre> <p>Converts an <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> to a corresponding ISO 15924 script tag.</p> <div class="refsect3"> <a name="hb-script-to-iso15924-tag.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>script</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> to convert.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-script-to-iso15924-tag.returns"></a><h4>Returns</h4> <p>An <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> representing an ISO 15924 script tag.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-script-get-horizontal-direction"></a><h3>hb_script_get_horizontal_direction ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="returnvalue">hb_direction_t</span></a> hb_script_get_horizontal_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script</code></em>);</pre> <p>Fetches the <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> of a script when it is set horizontally. All right-to-left scripts will return <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-RTL:CAPS"><span class="type">HB_DIRECTION_RTL</span></a>. All left-to-right scripts will return <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-LTR:CAPS"><span class="type">HB_DIRECTION_LTR</span></a>. Scripts that can be written either horizontally or vertically will return <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-INVALID:CAPS"><span class="type">HB_DIRECTION_INVALID</span></a>. Unknown scripts will return <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-LTR:CAPS"><span class="type">HB_DIRECTION_LTR</span></a>.</p> <div class="refsect3"> <a name="hb-script-get-horizontal-direction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>script</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> to query</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-script-get-horizontal-direction.returns"></a><h4>Returns</h4> <p> The horizontal <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> of <em class="parameter"><code>script</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-language-from-string"></a><h3>hb_language_from_string ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a> hb_language_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>, <em class="parameter"><code><span class="type">int</span> len</code></em>);</pre> <p>Converts <em class="parameter"><code>str</code></em> representing a BCP 47 language tag to the corresponding <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a>.</p> <div class="refsect3"> <a name="hb-language-from-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>str</p></td> <td class="parameter_description"><p>a string representing a BCP 47 language tag. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of the <em class="parameter"><code>str</code></em> , or -1 if it is <code class="literal">NULL</code>-terminated.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-language-from-string.returns"></a><h4>Returns</h4> <p>The <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> corresponding to the BCP 47 language tag. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-language-to-string"></a><h3>hb_language_to_string ()</h3> <pre class="programlisting">const <span class="returnvalue">char</span> * hb_language_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> language</code></em>);</pre> <p>Converts an <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> to a string.</p> <div class="refsect3"> <a name="hb-language-to-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>language</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> to convert</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-language-to-string.returns"></a><h4>Returns</h4> <p>A <code class="literal">NULL</code>-terminated string representing the <em class="parameter"><code>language</code></em> . Must not be freed by the caller. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-language-get-default"></a><h3>hb_language_get_default ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a> hb_language_get_default (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetch the default language from current locale.</p> <div class="note">Note that the first time this function is called, it calls "setlocale (LC_CTYPE, nullptr)" to fetch current locale. The underlying setlocale function is, in many implementations, NOT threadsafe. To avoid problems, call this function once before multiple threads can call it. This function is only used from <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-guess-segment-properties" title="hb_buffer_guess_segment_properties ()"><code class="function">hb_buffer_guess_segment_properties()</code></a> by HarfBuzz itself.</div> <div class="refsect3"> <a name="hb-language-get-default.returns"></a><h4>Returns</h4> <p>The default language of the locale as an <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a>. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-feature-from-string"></a><h3>hb_feature_from_string ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_feature_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>, <em class="parameter"><code><span class="type">int</span> len</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> *feature</code></em>);</pre> <p>Parses a string into a <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a>.</p> <p>The format for specifying feature strings follows. All valid CSS font-feature-settings values other than 'normal' and the global values are also accepted, though not documented below. CSS string escapes are not supported.</p> <p>The range indices refer to the positions between Unicode characters. The position before the first character is always 0.</p> <p>The format is Python-esque. Here is how it all works:</p> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col> <col> <col> <col> <col> </colgroup> <thead><tr> <th align="left">Syntax</th> <th align="left">Value</th> <th align="left">Start</th> <th align="left">End</th> <td class="auto-generated"> </td> </tr></thead> <tbody> <tr> <td align="left">Setting value:</td> <td class="auto-generated"> </td> <td class="auto-generated"> </td> <td class="auto-generated"> </td> <td class="auto-generated"> </td> </tr> <tr> <td align="left">kern</td> <td align="left">1</td> <td align="left">0</td> <td align="left">∞</td> <td align="left">Turn feature on</td> </tr> <tr> <td align="left">+kern</td> <td align="left">1</td> <td align="left">0</td> <td align="left">∞</td> <td align="left">Turn feature on</td> </tr> <tr> <td align="left">-kern</td> <td align="left">0</td> <td align="left">0</td> <td align="left">∞</td> <td align="left">Turn feature off</td> </tr> <tr> <td align="left">kern=0</td> <td align="left">0</td> <td align="left">0</td> <td align="left">∞</td> <td align="left">Turn feature off</td> </tr> <tr> <td align="left">kern=1</td> <td align="left">1</td> <td align="left">0</td> <td align="left">∞</td> <td align="left">Turn feature on</td> </tr> <tr> <td align="left">aalt=2</td> <td align="left">2</td> <td align="left">0</td> <td align="left">∞</td> <td align="left">Choose 2nd alternate</td> </tr> <tr> <td align="left">Setting index:</td> <td class="auto-generated"> </td> <td class="auto-generated"> </td> <td class="auto-generated"> </td> <td class="auto-generated"> </td> </tr> <tr> <td align="left">kern[]</td> <td align="left">1</td> <td align="left">0</td> <td align="left">∞</td> <td align="left">Turn feature on</td> </tr> <tr> <td align="left">kern[:]</td> <td align="left">1</td> <td align="left">0</td> <td align="left">∞</td> <td align="left">Turn feature on</td> </tr> <tr> <td align="left">kern[5:]</td> <td align="left">1</td> <td align="left">5</td> <td align="left">∞</td> <td align="left">Turn feature on, partial</td> </tr> <tr> <td align="left">kern[:5]</td> <td align="left">1</td> <td align="left">0</td> <td align="left">5</td> <td align="left">Turn feature on, partial</td> </tr> <tr> <td align="left">kern[3:5]</td> <td align="left">1</td> <td align="left">3</td> <td align="left">5</td> <td align="left">Turn feature on, range</td> </tr> <tr> <td align="left">kern[3]</td> <td align="left">1</td> <td align="left">3</td> <td align="left">3+1</td> <td align="left">Turn feature on, single char</td> </tr> <tr> <td align="left">Mixing it all:</td> <td class="auto-generated"> </td> <td class="auto-generated"> </td> <td class="auto-generated"> </td> <td class="auto-generated"> </td> </tr> <tr> <td align="left">aalt[3:5]=2</td> <td align="left">2</td> <td align="left">3</td> <td align="left">5</td> <td align="left">Turn 2nd alternate on for range</td> </tr> </tbody> </table></div> <div class="refsect3"> <a name="hb-feature-from-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>str</p></td> <td class="parameter_description"><p>a string to parse. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of <em class="parameter"><code>str</code></em> , or -1 if string is <code class="literal">NULL</code> terminated</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> to initialize with the parsed values. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-feature-from-string.returns"></a><h4>Returns</h4> <p><code class="literal">true</code> if <em class="parameter"><code>str</code></em> is successfully parsed, <code class="literal">false</code> otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-5.html#api-index-0.9.5">0.9.5</a></p> </div> <hr> <div class="refsect2"> <a name="hb-feature-to-string"></a><h3>hb_feature_to_string ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_feature_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> *feature</code></em>, <em class="parameter"><code><span class="type">char</span> *buf</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> size</code></em>);</pre> <p>Converts a <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> into a <code class="literal">NULL</code>-terminated string in the format understood by <a class="link" href="harfbuzz-hb-common.html#hb-feature-from-string" title="hb_feature_from_string ()"><code class="function">hb_feature_from_string()</code></a>. The client in responsible for allocating big enough size for <em class="parameter"><code>buf</code></em> , 128 bytes is more than enough.</p> <div class="refsect3"> <a name="hb-feature-to-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>feature</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> to convert</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buf</p></td> <td class="parameter_description"><p>output string. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=size][<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>size</p></td> <td class="parameter_description"><p>the allocated size of <em class="parameter"><code>buf</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-5.html#api-index-0.9.5">0.9.5</a></p> </div> <hr> <div class="refsect2"> <a name="hb-variation-from-string"></a><h3>hb_variation_from_string ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_variation_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>, <em class="parameter"><code><span class="type">int</span> len</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-variation-t" title="hb_variation_t"><span class="type">hb_variation_t</span></a> *variation</code></em>);</pre> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-variation-to-string"></a><h3>hb_variation_to_string ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_variation_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-variation-t" title="hb_variation_t"><span class="type">hb_variation_t</span></a> *variation</code></em>, <em class="parameter"><code><span class="type">char</span> *buf</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> size</code></em>);</pre> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-destroy-func-t"></a><h3>hb_destroy_func_t ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> <span class="c_punctuation">(</span>*hb_destroy_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> </div> <hr> <div class="refsect2"> <a name="HB-TAG:CAPS"></a><h3>HB_TAG()</h3> <pre class="programlisting">#define HB_TAG(c1,c2,c3,c4) ((hb_tag_t)((((uint32_t)(c1)&0xFF)<<24)|(((uint32_t)(c2)&0xFF)<<16)|(((uint32_t)(c3)&0xFF)<<8)|((uint32_t)(c4)&0xFF))) </pre> <p>Constructs an <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> from four characters.</p> </div> <hr> <div class="refsect2"> <a name="HB-UNTAG:CAPS"></a><h3>HB_UNTAG()</h3> <pre class="programlisting">#define HB_UNTAG(tag) (uint8_t)(((tag)>>24)&0xFF), (uint8_t)(((tag)>>16)&0xFF), (uint8_t)(((tag)>>8)&0xFF), (uint8_t)((tag)&0xFF) </pre> <p>Extracts the characters from an <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a>.</p> </div> <hr> <div class="refsect2"> <a name="HB-DIRECTION-REVERSE:CAPS"></a><h3>HB_DIRECTION_REVERSE()</h3> <pre class="programlisting">#define HB_DIRECTION_REVERSE(dir) ((hb_direction_t) (((unsigned int) (dir)) ^ 1)) </pre> <p>Reverses a text direction. Requires that the direction be valid.</p> <div class="refsect3"> <a name="HB-DIRECTION-REVERSE.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>dir</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> to reverse</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="HB-DIRECTION-IS-BACKWARD:CAPS"></a><h3>HB_DIRECTION_IS_BACKWARD()</h3> <pre class="programlisting">#define HB_DIRECTION_IS_BACKWARD(dir) ((((unsigned int) (dir)) & ~2U) == 5) </pre> <p>Tests whether a text direction moves backward (from right to left, or from bottom to top). Requires that the direction be valid.</p> <div class="refsect3"> <a name="HB-DIRECTION-IS-BACKWARD.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>dir</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> to test</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="HB-DIRECTION-IS-FORWARD:CAPS"></a><h3>HB_DIRECTION_IS_FORWARD()</h3> <pre class="programlisting">#define HB_DIRECTION_IS_FORWARD(dir) ((((unsigned int) (dir)) & ~2U) == 4) </pre> <p>Tests whether a text direction moves forward (from left to right, or from top to bottom). Requires that the direction be valid.</p> <div class="refsect3"> <a name="HB-DIRECTION-IS-FORWARD.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>dir</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> to test</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="HB-DIRECTION-IS-HORIZONTAL:CAPS"></a><h3>HB_DIRECTION_IS_HORIZONTAL()</h3> <pre class="programlisting">#define HB_DIRECTION_IS_HORIZONTAL(dir) ((((unsigned int) (dir)) & ~1U) == 4) </pre> <p>Tests whether a text direction is horizontal. Requires that the direction be valid.</p> <div class="refsect3"> <a name="HB-DIRECTION-IS-HORIZONTAL.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>dir</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> to test</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="HB-DIRECTION-IS-VALID:CAPS"></a><h3>HB_DIRECTION_IS_VALID()</h3> <pre class="programlisting">#define HB_DIRECTION_IS_VALID(dir) ((((unsigned int) (dir)) & ~3U) == 4) </pre> <p>Tests whether a text direction is valid.</p> <div class="refsect3"> <a name="HB-DIRECTION-IS-VALID.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>dir</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> to test</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="HB-DIRECTION-IS-VERTICAL:CAPS"></a><h3>HB_DIRECTION_IS_VERTICAL()</h3> <pre class="programlisting">#define HB_DIRECTION_IS_VERTICAL(dir) ((((unsigned int) (dir)) & ~1U) == 6) </pre> <p>Tests whether a text direction is vertical. Requires that the direction be valid.</p> <div class="refsect3"> <a name="HB-DIRECTION-IS-VERTICAL.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>dir</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> to test</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-common.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="hb-bool-t"></a><h3>hb_bool_t</h3> <pre class="programlisting">typedef int hb_bool_t; </pre> <p>Data type for booleans.</p> </div> <hr> <div class="refsect2"> <a name="hb-codepoint-t"></a><h3>hb_codepoint_t</h3> <pre class="programlisting">typedef uint32_t hb_codepoint_t; </pre> <p>Data type for holding Unicode codepoints. Also used to hold glyph IDs.</p> </div> <hr> <div class="refsect2"> <a name="hb-direction-t"></a><h3>enum hb_direction_t</h3> <p>The direction of a text segment or buffer.</p> <p>A segment can also be tested for horizontal or vertical orientation (irrespective of specific direction) with <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-HORIZONTAL:CAPS" title="HB_DIRECTION_IS_HORIZONTAL()"><code class="function">HB_DIRECTION_IS_HORIZONTAL()</code></a> or <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-VERTICAL:CAPS" title="HB_DIRECTION_IS_VERTICAL()"><code class="function">HB_DIRECTION_IS_VERTICAL()</code></a>.</p> <div class="refsect3"> <a name="hb-direction-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-DIRECTION-INVALID:CAPS"></a>HB_DIRECTION_INVALID</p></td> <td class="enum_member_description"> <p>Initial, unset direction.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-DIRECTION-LTR:CAPS"></a>HB_DIRECTION_LTR</p></td> <td class="enum_member_description"> <p>Text is set horizontally from left to right.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-DIRECTION-RTL:CAPS"></a>HB_DIRECTION_RTL</p></td> <td class="enum_member_description"> <p>Text is set horizontally from right to left.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-DIRECTION-TTB:CAPS"></a>HB_DIRECTION_TTB</p></td> <td class="enum_member_description"> <p>Text is set vertically from top to bottom.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-DIRECTION-BTT:CAPS"></a>HB_DIRECTION_BTT</p></td> <td class="enum_member_description"> <p>Text is set vertically from bottom to top.</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-language-t"></a><h3>hb_language_t</h3> <pre class="programlisting">typedef const struct hb_language_impl_t *hb_language_t; </pre> </div> <hr> <div class="refsect2"> <a name="hb-feature-t"></a><h3>hb_feature_t</h3> <pre class="programlisting">typedef struct { hb_tag_t tag; uint32_t value; unsigned int start; unsigned int end; } hb_feature_t; </pre> <p>The <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> is the structure that holds information about requested feature application. The feature will be applied with the given value to all glyphs which are in clusters between <em class="parameter"><code>start</code></em> (inclusive) and <em class="parameter"><code>end</code></em> (exclusive). Setting start to <em class="parameter"><code>HB_FEATURE_GLOBAL_START</code></em> and end to <em class="parameter"><code>HB_FEATURE_GLOBAL_END</code></em> specifies that the feature always applies to the entire buffer.</p> <div class="refsect3"> <a name="hb-feature-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> <em class="structfield"><code><a name="hb-feature-t.tag"></a>tag</code></em>;</p></td> <td class="struct_member_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag of the feature</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><span class="type">uint32_t</span> <em class="structfield"><code><a name="hb-feature-t.value"></a>value</code></em>;</p></td> <td class="struct_member_description"><p>The value of the feature. 0 disables the feature, non-zero (usually 1) enables the feature. For features implemented as lookup type 3 (like 'salt') the <em class="parameter"><code>value</code></em> is a one based index into the alternates.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p>unsigned <span class="type">int</span> <em class="structfield"><code><a name="hb-feature-t.start"></a>start</code></em>;</p></td> <td class="struct_member_description"><p>the cluster to start applying this feature setting (inclusive).</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p>unsigned <span class="type">int</span> <em class="structfield"><code><a name="hb-feature-t.end"></a>end</code></em>;</p></td> <td class="struct_member_description"><p>the cluster to end applying this feature setting (exclusive).</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-variation-t"></a><h3>hb_variation_t</h3> <pre class="programlisting">typedef struct { hb_tag_t tag; float value; } hb_variation_t; </pre> <p>Data type for holding variation data. Registered OpenType variation-axis tags are listed at https://docs.microsoft.com/en-us/typography/opentype/spec/dvaraxisreg</p> <div class="refsect3"> <a name="hb-variation-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> <em class="structfield"><code><a name="hb-variation-t.tag"></a>tag</code></em>;</p></td> <td class="struct_member_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag of the variation-axis name</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><span class="type">float</span> <em class="structfield"><code><a name="hb-variation-t.value"></a>value</code></em>;</p></td> <td class="struct_member_description"><p>The value of the variation axis</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-mask-t"></a><h3>hb_mask_t</h3> <pre class="programlisting">typedef uint32_t hb_mask_t; </pre> <p>Data type for bitmasks.</p> </div> <hr> <div class="refsect2"> <a name="hb-position-t"></a><h3>hb_position_t</h3> <pre class="programlisting">typedef int32_t hb_position_t; </pre> <p>Data type for holding a single coordinate value. Contour points and other multi-dimensional data are stored as tuples of <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a>'s.</p> </div> <hr> <div class="refsect2"> <a name="hb-tag-t"></a><h3>hb_tag_t</h3> <pre class="programlisting">typedef uint32_t hb_tag_t; </pre> </div> <hr> <div class="refsect2"> <a name="hb-script-t"></a><h3>enum hb_script_t</h3> <p>Data type for scripts. Each <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a>'s value is an <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> corresponding to the four-letter values defined by <a class="ulink" href="https://unicode.org/iso15924/" target="_top">ISO 15924</a>.</p> <p>See also the Script (sc) property of the Unicode Character Database.</p> <div class="refsect3"> <a name="hb-script-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-SCRIPT-BASSA-VAH:CAPS"></a>HB_SCRIPT_BASSA_VAH</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-SCRIPT-ADLAM:CAPS"></a>HB_SCRIPT_ADLAM</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-SCRIPT-MASARAM-GONDI:CAPS"></a>HB_SCRIPT_MASARAM_GONDI</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-SCRIPT-DOGRA:CAPS"></a>HB_SCRIPT_DOGRA</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-SCRIPT-ELYMAIC:CAPS"></a>HB_SCRIPT_ELYMAIC</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-SCRIPT-CHORASMIAN:CAPS"></a>HB_SCRIPT_CHORASMIAN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-SCRIPT-INVALID:CAPS"></a>HB_SCRIPT_INVALID</p></td> <td class="enum_member_description"> <p><a class="link" href="harfbuzz-hb-common.html#HB-TAG-NONE:CAPS" title="HB_TAG_NONE"><span class="type">HB_TAG_NONE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-SCRIPT-MAX-VALUE:CAPS"></a>_HB_SCRIPT_MAX_VALUE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-SCRIPT-MAX-VALUE-SIGNED:CAPS"></a>_HB_SCRIPT_MAX_VALUE_SIGNED</p></td> <td> </td> <td> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-user-data-key-t"></a><h3>hb_user_data_key_t</h3> <pre class="programlisting">typedef struct { } hb_user_data_key_t; </pre> <p>Data structure for holding user-data keys.</p> </div> <hr> <div class="refsect2"> <a name="hb-var-int-t"></a><h3>hb_var_int_t</h3> </div> <hr> <div class="refsect2"> <a name="HB-TAG-NONE:CAPS"></a><h3>HB_TAG_NONE</h3> <pre class="programlisting">#define HB_TAG_NONE HB_TAG(0,0,0,0) </pre> </div> <hr> <div class="refsect2"> <a name="HB-TAG-MAX:CAPS"></a><h3>HB_TAG_MAX</h3> <pre class="programlisting">#define HB_TAG_MAX HB_TAG(0xff,0xff,0xff,0xff) </pre> </div> <hr> <div class="refsect2"> <a name="HB-TAG-MAX-SIGNED:CAPS"></a><h3>HB_TAG_MAX_SIGNED</h3> <pre class="programlisting">#define HB_TAG_MAX_SIGNED HB_TAG(0x7f,0xff,0xff,0xff) </pre> </div> <hr> <div class="refsect2"> <a name="HB-LANGUAGE-INVALID:CAPS"></a><h3>HB_LANGUAGE_INVALID</h3> <pre class="programlisting">#define HB_LANGUAGE_INVALID ((hb_language_t) 0) </pre> </div> <hr> <div class="refsect2"> <a name="HB-FEATURE-GLOBAL-END:CAPS"></a><h3>HB_FEATURE_GLOBAL_END</h3> <pre class="programlisting">#define HB_FEATURE_GLOBAL_END ((unsigned int) -1) </pre> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="HB-FEATURE-GLOBAL-START:CAPS"></a><h3>HB_FEATURE_GLOBAL_START</h3> <pre class="programlisting">#define HB_FEATURE_GLOBAL_START 0 </pre> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\4Ñ� �� % html/harfbuzz/harfbuzz-hb-buffer.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-buffer: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="harfbuzz-hb-blob.html" title="hb-blob"> <link rel="next" href="harfbuzz-hb-common.html" title="hb-common"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-buffer.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-blob.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-common.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-buffer"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-buffer.top_of_page"></a>hb-buffer</span></h2> <p>hb-buffer — Input and output buffers</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-buffer.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="returnvalue">hb_buffer_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-create" title="hb_buffer_create ()">hb_buffer_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="returnvalue">hb_buffer_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reference" title="hb_buffer_reference ()">hb_buffer_reference</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="returnvalue">hb_buffer_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-empty" title="hb_buffer_get_empty ()">hb_buffer_get_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-destroy" title="hb_buffer_destroy ()">hb_buffer_destroy</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reset" title="hb_buffer_reset ()">hb_buffer_reset</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-clear-contents" title="hb_buffer_clear_contents ()">hb_buffer_clear_contents</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-pre-allocate" title="hb_buffer_pre_allocate ()">hb_buffer_pre_allocate</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-allocation-successful" title="hb_buffer_allocation_successful ()">hb_buffer_allocation_successful</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add" title="hb_buffer_add ()">hb_buffer_add</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-codepoints" title="hb_buffer_add_codepoints ()">hb_buffer_add_codepoints</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-utf32" title="hb_buffer_add_utf32 ()">hb_buffer_add_utf32</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-utf16" title="hb_buffer_add_utf16 ()">hb_buffer_add_utf16</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-utf8" title="hb_buffer_add_utf8 ()">hb_buffer_add_utf8</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-latin1" title="hb_buffer_add_latin1 ()">hb_buffer_add_latin1</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-append" title="hb_buffer_append ()">hb_buffer_append</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-content-type" title="hb_buffer_set_content_type ()">hb_buffer_set_content_type</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-content-type-t" title="enum hb_buffer_content_type_t"><span class="returnvalue">hb_buffer_content_type_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-content-type" title="hb_buffer_get_content_type ()">hb_buffer_get_content_type</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-direction" title="hb_buffer_set_direction ()">hb_buffer_set_direction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="returnvalue">hb_direction_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-direction" title="hb_buffer_get_direction ()">hb_buffer_get_direction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-script" title="hb_buffer_set_script ()">hb_buffer_set_script</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-script" title="hb_buffer_get_script ()">hb_buffer_get_script</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-language" title="hb_buffer_set_language ()">hb_buffer_set_language</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-language" title="hb_buffer_get_language ()">hb_buffer_get_language</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-flags" title="hb_buffer_set_flags ()">hb_buffer_set_flags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-flags-t" title="enum hb_buffer_flags_t"><span class="returnvalue">hb_buffer_flags_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-flags" title="hb_buffer_get_flags ()">hb_buffer_get_flags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-cluster-level" title="hb_buffer_set_cluster_level ()">hb_buffer_set_cluster_level</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-cluster-level-t" title="enum hb_buffer_cluster_level_t"><span class="returnvalue">hb_buffer_cluster_level_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-cluster-level" title="hb_buffer_get_cluster_level ()">hb_buffer_get_cluster_level</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-length" title="hb_buffer_set_length ()">hb_buffer_set_length</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-length" title="hb_buffer_get_length ()">hb_buffer_get_length</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-segment-properties" title="hb_buffer_set_segment_properties ()">hb_buffer_set_segment_properties</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-segment-properties" title="hb_buffer_get_segment_properties ()">hb_buffer_get_segment_properties</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-guess-segment-properties" title="hb_buffer_guess_segment_properties ()">hb_buffer_guess_segment_properties</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-unicode-funcs" title="hb_buffer_set_unicode_funcs ()">hb_buffer_set_unicode_funcs</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-unicode-funcs" title="hb_buffer_get_unicode_funcs ()">hb_buffer_get_unicode_funcs</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-user-data" title="hb_buffer_set_user_data ()">hb_buffer_set_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-user-data" title="hb_buffer_get_user_data ()">hb_buffer_get_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t"><span class="returnvalue">hb_glyph_info_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-glyph-infos" title="hb_buffer_get_glyph_infos ()">hb_buffer_get_glyph_infos</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t" title="hb_glyph_position_t"><span class="returnvalue">hb_glyph_position_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-glyph-positions" title="hb_buffer_get_glyph_positions ()">hb_buffer_get_glyph_positions</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-has-positions" title="hb_buffer_has_positions ()">hb_buffer_has_positions</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-invisible-glyph" title="hb_buffer_get_invisible_glyph ()">hb_buffer_get_invisible_glyph</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-invisible-glyph" title="hb_buffer_set_invisible_glyph ()">hb_buffer_set_invisible_glyph</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-replacement-codepoint" title="hb_buffer_set_replacement_codepoint ()">hb_buffer_set_replacement_codepoint</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-replacement-codepoint" title="hb_buffer_get_replacement_codepoint ()">hb_buffer_get_replacement_codepoint</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-normalize-glyphs" title="hb_buffer_normalize_glyphs ()">hb_buffer_normalize_glyphs</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reverse" title="hb_buffer_reverse ()">hb_buffer_reverse</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reverse-range" title="hb_buffer_reverse_range ()">hb_buffer_reverse_range</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reverse-clusters" title="hb_buffer_reverse_clusters ()">hb_buffer_reverse_clusters</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize" title="hb_buffer_serialize ()">hb_buffer_serialize</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-glyphs" title="hb_buffer_serialize_glyphs ()">hb_buffer_serialize_glyphs</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-deserialize-glyphs" title="hb_buffer_deserialize_glyphs ()">hb_buffer_deserialize_glyphs</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-unicode" title="hb_buffer_serialize_unicode ()">hb_buffer_serialize_unicode</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-deserialize-unicode" title="hb_buffer_deserialize_unicode ()">hb_buffer_deserialize_unicode</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="returnvalue">hb_buffer_serialize_format_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-from-string" title="hb_buffer_serialize_format_from_string ()">hb_buffer_serialize_format_from_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">char</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-to-string" title="hb_buffer_serialize_format_to_string ()">hb_buffer_serialize_format_to_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">char</span> ** </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-list-formats" title="hb_buffer_serialize_list_formats ()">hb_buffer_serialize_list_formats</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-equal" title="hb_segment_properties_equal ()">hb_segment_properties_equal</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-hash" title="hb_segment_properties_hash ()">hb_segment_properties_hash</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-diff-flags-t" title="enum hb_buffer_diff_flags_t"><span class="returnvalue">hb_buffer_diff_flags_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-diff" title="hb_buffer_diff ()">hb_buffer_diff</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-message-func" title="hb_buffer_set_message_func ()">hb_buffer_set_message_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-flags-t" title="enum hb_glyph_flags_t"><span class="returnvalue">hb_glyph_flags_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-get-glyph-flags" title="hb_glyph_info_get_glyph_flags ()">hb_glyph_info_get_glyph_flags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-message-func-t" title="hb_buffer_message_func_t ()">*hb_buffer_message_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-buffer.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#HB-SEGMENT-PROPERTIES-DEFAULT:CAPS" title="HB_SEGMENT_PROPERTIES_DEFAULT">HB_SEGMENT_PROPERTIES_DEFAULT</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-REPLACEMENT-CODEPOINT-DEFAULT:CAPS" title="HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT">HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t">hb_buffer_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t">hb_glyph_info_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-flags-t" title="enum hb_glyph_flags_t">hb_glyph_flags_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t" title="hb_glyph_position_t">hb_glyph_position_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-content-type-t" title="enum hb_buffer_content_type_t">hb_buffer_content_type_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-flags-t" title="enum hb_buffer_flags_t">hb_buffer_flags_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-cluster-level-t" title="enum hb_buffer_cluster_level_t">hb_buffer_cluster_level_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t">hb_segment_properties_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t">hb_buffer_serialize_format_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-flags-t" title="enum hb_buffer_serialize_flags_t">hb_buffer_serialize_flags_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-diff-flags-t" title="enum hb_buffer_diff_flags_t">hb_buffer_diff_flags_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-buffer.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-buffer.description"></a><h2>Description</h2> <p>Buffers serve a dual role in HarfBuzz; before shaping, they hold the input characters that are passed to <a class="link" href="harfbuzz-hb-shape.html#hb-shape" title="hb_shape ()"><code class="function">hb_shape()</code></a>, and after shaping they hold the output glyphs.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-buffer.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-buffer-create"></a><h3>hb_buffer_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="returnvalue">hb_buffer_t</span></a> * hb_buffer_create (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Creates a new <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> with all properties to defaults.</p> <p><span class="annotation">[Xconstructor]</span></p> <div class="refsect3"> <a name="hb-buffer-create.returns"></a><h4>Returns</h4> <p>A newly allocated <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> with a reference count of 1. The initial reference count should be released with <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-destroy" title="hb_buffer_destroy ()"><code class="function">hb_buffer_destroy()</code></a> when you are done using the <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a>. This function never returns <code class="literal">NULL</code>. If memory cannot be allocated, a special <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> object will be returned on which <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-allocation-successful" title="hb_buffer_allocation_successful ()"><code class="function">hb_buffer_allocation_successful()</code></a> returns <code class="literal">false</code>. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-reference"></a><h3>hb_buffer_reference ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="returnvalue">hb_buffer_t</span></a> * hb_buffer_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Increases the reference count on <em class="parameter"><code>buffer</code></em> by one. This prevents <em class="parameter"><code>buffer</code></em> from being destroyed until a matching call to <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-destroy" title="hb_buffer_destroy ()"><code class="function">hb_buffer_destroy()</code></a> is made.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-buffer-reference.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-reference.returns"></a><h4>Returns</h4> <p>The referenced <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a>. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-empty"></a><h3>hb_buffer_get_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="returnvalue">hb_buffer_t</span></a> * hb_buffer_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches an empty <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a>.</p> <div class="refsect3"> <a name="hb-buffer-get-empty.returns"></a><h4>Returns</h4> <p>The empty buffer. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-destroy"></a><h3>hb_buffer_destroy ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Deallocate the <em class="parameter"><code>buffer</code></em> . Decreases the reference count on <em class="parameter"><code>buffer</code></em> by one. If the result is zero, then <em class="parameter"><code>buffer</code></em> and all associated resources are freed. See <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reference" title="hb_buffer_reference ()"><code class="function">hb_buffer_reference()</code></a>.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-buffer-destroy.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-reset"></a><h3>hb_buffer_reset ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_reset (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Resets the buffer to its initial status, as if it was just newly created with <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-create" title="hb_buffer_create ()"><code class="function">hb_buffer_create()</code></a>.</p> <div class="refsect3"> <a name="hb-buffer-reset.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-clear-contents"></a><h3>hb_buffer_clear_contents ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_clear_contents (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Similar to <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reset" title="hb_buffer_reset ()"><code class="function">hb_buffer_reset()</code></a>, but does not clear the Unicode functions and the replacement code point.</p> <div class="refsect3"> <a name="hb-buffer-clear-contents.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-11.html#api-index-0.9.11">0.9.11</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-pre-allocate"></a><h3>hb_buffer_pre_allocate ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_buffer_pre_allocate (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> size</code></em>);</pre> <p>Pre allocates memory for <em class="parameter"><code>buffer</code></em> to fit at least <em class="parameter"><code>size</code></em> number of items.</p> <div class="refsect3"> <a name="hb-buffer-pre-allocate.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>size</p></td> <td class="parameter_description"><p>Number of items to pre allocate.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-pre-allocate.returns"></a><h4>Returns</h4> <p><code class="literal">true</code> if <em class="parameter"><code>buffer</code></em> memory allocation succeeded, <code class="literal">false</code> otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-allocation-successful"></a><h3>hb_buffer_allocation_successful ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_buffer_allocation_successful (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Check if allocating memory for the buffer succeeded.</p> <div class="refsect3"> <a name="hb-buffer-allocation-successful.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-allocation-successful.returns"></a><h4>Returns</h4> <p><code class="literal">true</code> if <em class="parameter"><code>buffer</code></em> memory allocation succeeded, <code class="literal">false</code> otherwise.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-add"></a><h3>hb_buffer_add ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_add (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> codepoint</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> cluster</code></em>);</pre> <p>Appends a character with the Unicode value of <em class="parameter"><code>codepoint</code></em> to <em class="parameter"><code>buffer</code></em> , and gives it the initial cluster value of <em class="parameter"><code>cluster</code></em> . Clusters can be any thing the client wants, they are usually used to refer to the index of the character in the input text stream and are output in <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t.cluster"><span class="type">hb_glyph_info_t.cluster</span></a> field.</p> <p>This function does not check the validity of <em class="parameter"><code>codepoint</code></em> , it is up to the caller to ensure it is a valid Unicode code point.</p> <div class="refsect3"> <a name="hb-buffer-add.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>codepoint</p></td> <td class="parameter_description"><p>A Unicode code point.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>cluster</p></td> <td class="parameter_description"><p>The cluster value of <em class="parameter"><code>codepoint</code></em> .</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-add-codepoints"></a><h3>hb_buffer_add_codepoints ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_add_codepoints (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *text</code></em>, <em class="parameter"><code><span class="type">int</span> text_length</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> item_offset</code></em>, <em class="parameter"><code><span class="type">int</span> item_length</code></em>);</pre> <p>Appends characters from <em class="parameter"><code>text</code></em> array to <em class="parameter"><code>buffer</code></em> . The <em class="parameter"><code>item_offset</code></em> is the position of the first character from <em class="parameter"><code>text</code></em> that will be appended, and <em class="parameter"><code>item_length</code></em> is the number of character. When shaping part of a larger text (e.g. a run of text from a paragraph), instead of passing just the substring corresponding to the run, it is preferable to pass the whole paragraph and specify the run start and length as <em class="parameter"><code>item_offset</code></em> and <em class="parameter"><code>item_length</code></em> , respectively, to give HarfBuzz the full context to be able, for example, to do cross-run Arabic shaping or properly handle combining marks at stat of run.</p> <p>This function does not check the validity of <em class="parameter"><code>text</code></em> , it is up to the caller to ensure it contains a valid Unicode code points.</p> <div class="refsect3"> <a name="hb-buffer-add-codepoints.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> to append characters to.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>an array of Unicode code points to append. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=text_length]</span></td> </tr> <tr> <td class="parameter_name"><p>text_length</p></td> <td class="parameter_description"><p>the length of the <em class="parameter"><code>text</code></em> , or -1 if it is <code class="literal">NULL</code> terminated.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>item_offset</p></td> <td class="parameter_description"><p>the offset of the first code point to add to the <em class="parameter"><code>buffer</code></em> .</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>item_length</p></td> <td class="parameter_description"><p>the number of code points to add to the <em class="parameter"><code>buffer</code></em> , or -1 for the end of <em class="parameter"><code>text</code></em> (assuming it is <code class="literal">NULL</code> terminated).</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-31.html#api-index-0.9.31">0.9.31</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-add-utf32"></a><h3>hb_buffer_add_utf32 ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_add_utf32 (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <span class="type">uint32_t</span> *text</code></em>, <em class="parameter"><code><span class="type">int</span> text_length</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> item_offset</code></em>, <em class="parameter"><code><span class="type">int</span> item_length</code></em>);</pre> <p>See <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-codepoints" title="hb_buffer_add_codepoints ()"><code class="function">hb_buffer_add_codepoints()</code></a>.</p> <p>Replaces invalid UTF-32 characters with the <em class="parameter"><code>buffer</code></em> replacement code point, see <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-replacement-codepoint" title="hb_buffer_set_replacement_codepoint ()"><code class="function">hb_buffer_set_replacement_codepoint()</code></a>.</p> <div class="refsect3"> <a name="hb-buffer-add-utf32.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>An array of UTF-32 characters to append. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=text_length]</span></td> </tr> <tr> <td class="parameter_name"><p>text_length</p></td> <td class="parameter_description"><p>The length of the <em class="parameter"><code>text</code></em> , or -1 if it is <code class="literal">NULL</code> terminated</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>item_offset</p></td> <td class="parameter_description"><p>The offset of the first character to add to the <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>item_length</p></td> <td class="parameter_description"><p>The number of characters to add to the <em class="parameter"><code>buffer</code></em> , or -1 for the end of <em class="parameter"><code>text</code></em> (assuming it is <code class="literal">NULL</code> terminated)</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-add-utf16"></a><h3>hb_buffer_add_utf16 ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_add_utf16 (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <span class="type">uint16_t</span> *text</code></em>, <em class="parameter"><code><span class="type">int</span> text_length</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> item_offset</code></em>, <em class="parameter"><code><span class="type">int</span> item_length</code></em>);</pre> <p>See <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-codepoints" title="hb_buffer_add_codepoints ()"><code class="function">hb_buffer_add_codepoints()</code></a>.</p> <p>Replaces invalid UTF-16 characters with the <em class="parameter"><code>buffer</code></em> replacement code point, see <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-replacement-codepoint" title="hb_buffer_set_replacement_codepoint ()"><code class="function">hb_buffer_set_replacement_codepoint()</code></a>.</p> <div class="refsect3"> <a name="hb-buffer-add-utf16.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>An array of UTF-16 characters to append. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=text_length]</span></td> </tr> <tr> <td class="parameter_name"><p>text_length</p></td> <td class="parameter_description"><p>The length of the <em class="parameter"><code>text</code></em> , or -1 if it is <code class="literal">NULL</code> terminated</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>item_offset</p></td> <td class="parameter_description"><p>The offset of the first character to add to the <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>item_length</p></td> <td class="parameter_description"><p>The number of characters to add to the <em class="parameter"><code>buffer</code></em> , or -1 for the end of <em class="parameter"><code>text</code></em> (assuming it is <code class="literal">NULL</code> terminated)</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-add-utf8"></a><h3>hb_buffer_add_utf8 ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_add_utf8 (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <span class="type">char</span> *text</code></em>, <em class="parameter"><code><span class="type">int</span> text_length</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> item_offset</code></em>, <em class="parameter"><code><span class="type">int</span> item_length</code></em>);</pre> <p>See <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-codepoints" title="hb_buffer_add_codepoints ()"><code class="function">hb_buffer_add_codepoints()</code></a>.</p> <p>Replaces invalid UTF-8 characters with the <em class="parameter"><code>buffer</code></em> replacement code point, see <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-replacement-codepoint" title="hb_buffer_set_replacement_codepoint ()"><code class="function">hb_buffer_set_replacement_codepoint()</code></a>.</p> <div class="refsect3"> <a name="hb-buffer-add-utf8.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>An array of UTF-8 characters to append. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=text_length][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>text_length</p></td> <td class="parameter_description"><p>The length of the <em class="parameter"><code>text</code></em> , or -1 if it is <code class="literal">NULL</code> terminated.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>item_offset</p></td> <td class="parameter_description"><p>The offset of the first character to add to the <em class="parameter"><code>buffer</code></em> .</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>item_length</p></td> <td class="parameter_description"><p>The number of characters to add to the <em class="parameter"><code>buffer</code></em> , or -1 for the end of <em class="parameter"><code>text</code></em> (assuming it is <code class="literal">NULL</code> terminated).</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-add-latin1"></a><h3>hb_buffer_add_latin1 ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_add_latin1 (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <span class="type">uint8_t</span> *text</code></em>, <em class="parameter"><code><span class="type">int</span> text_length</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> item_offset</code></em>, <em class="parameter"><code><span class="type">int</span> item_length</code></em>);</pre> <p>Similar to <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-codepoints" title="hb_buffer_add_codepoints ()"><code class="function">hb_buffer_add_codepoints()</code></a>, but allows only access to first 256 Unicode code points that can fit in 8-bit strings.</p> <div class="note">Has nothing to do with non-Unicode Latin-1 encoding.</div> <div class="refsect3"> <a name="hb-buffer-add-latin1.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>an array of UTF-8 characters to append. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=text_length][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>text_length</p></td> <td class="parameter_description"><p>the length of the <em class="parameter"><code>text</code></em> , or -1 if it is <code class="literal">NULL</code> terminated</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>item_offset</p></td> <td class="parameter_description"><p>the offset of the first character to add to the <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>item_length</p></td> <td class="parameter_description"><p>the number of characters to add to the <em class="parameter"><code>buffer</code></em> , or -1 for the end of <em class="parameter"><code>text</code></em> (assuming it is <code class="literal">NULL</code> terminated)</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-39.html#api-index-0.9.39">0.9.39</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-append"></a><h3>hb_buffer_append ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_append (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *source</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> end</code></em>);</pre> <p>Append (part of) contents of another buffer to this buffer.</p> <div class="refsect3"> <a name="hb-buffer-append.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>source</p></td> <td class="parameter_description"><p>source <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>start index into source buffer to copy. Use 0 to copy from start of buffer.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>end index into source buffer to copy. Use <em class="parameter"><code>HB_FEATURE_GLOBAL_END</code></em> to copy to end of buffer.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-5-0.html#api-index-1.5.0">1.5.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-content-type"></a><h3>hb_buffer_set_content_type ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_content_type (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-content-type-t" title="enum hb_buffer_content_type_t"><span class="type">hb_buffer_content_type_t</span></a> content_type</code></em>);</pre> <p>Sets the type of <em class="parameter"><code>buffer</code></em> contents. Buffers are either empty, contain characters (before shaping), or contain glyphs (the result of shaping).</p> <div class="refsect3"> <a name="hb-buffer-set-content-type.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>content_type</p></td> <td class="parameter_description"><p>The type of buffer contents to set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-5.html#api-index-0.9.5">0.9.5</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-content-type"></a><h3>hb_buffer_get_content_type ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-content-type-t" title="enum hb_buffer_content_type_t"><span class="returnvalue">hb_buffer_content_type_t</span></a> hb_buffer_get_content_type (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Fetches the type of <em class="parameter"><code>buffer</code></em> contents. Buffers are either empty, contain characters (before shaping), or contain glyphs (the result of shaping).</p> <div class="refsect3"> <a name="hb-buffer-get-content-type.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-content-type.returns"></a><h4>Returns</h4> <p>The type of <em class="parameter"><code>buffer</code></em> contents</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-5.html#api-index-0.9.5">0.9.5</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-direction"></a><h3>hb_buffer_set_direction ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>);</pre> <p>Set the text flow direction of the buffer. No shaping can happen without setting <em class="parameter"><code>buffer</code></em> direction, and it controls the visual direction for the output glyphs; for RTL direction the glyphs will be reversed. Many layout features depend on the proper setting of the direction, for example, reversing RTL text before shaping, then shaping with LTR direction is not the same as keeping the text in logical order and shaping with RTL direction.</p> <div class="refsect3"> <a name="hb-buffer-set-direction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> of the <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-direction"></a><h3>hb_buffer_get_direction ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="returnvalue">hb_direction_t</span></a> hb_buffer_get_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>See <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-direction" title="hb_buffer_set_direction ()"><code class="function">hb_buffer_set_direction()</code></a></p> <div class="refsect3"> <a name="hb-buffer-get-direction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-direction.returns"></a><h4>Returns</h4> <p>The direction of the <em class="parameter"><code>buffer</code></em> .</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-script"></a><h3>hb_buffer_set_script ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_script (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script</code></em>);</pre> <p>Sets the script of <em class="parameter"><code>buffer</code></em> to <em class="parameter"><code>script</code></em> .</p> <p>Script is crucial for choosing the proper shaping behaviour for scripts that require it (e.g. Arabic) and the which OpenType features defined in the font to be applied.</p> <p>You can pass one of the predefined <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> values, or use <a class="link" href="harfbuzz-hb-common.html#hb-script-from-string" title="hb_script_from_string ()"><code class="function">hb_script_from_string()</code></a> or <a class="link" href="harfbuzz-hb-common.html#hb-script-from-iso15924-tag" title="hb_script_from_iso15924_tag ()"><code class="function">hb_script_from_iso15924_tag()</code></a> to get the corresponding script from an ISO 15924 script tag.</p> <div class="refsect3"> <a name="hb-buffer-set-script.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> to set.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-script"></a><h3>hb_buffer_get_script ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> hb_buffer_get_script (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Fetches the script of <em class="parameter"><code>buffer</code></em> .</p> <div class="refsect3"> <a name="hb-buffer-get-script.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-script.returns"></a><h4>Returns</h4> <p>The <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> of the <em class="parameter"><code>buffer</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-language"></a><h3>hb_buffer_set_language ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_language (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> language</code></em>);</pre> <p>Sets the language of <em class="parameter"><code>buffer</code></em> to <em class="parameter"><code>language</code></em> .</p> <p>Languages are crucial for selecting which OpenType feature to apply to the buffer which can result in applying language-specific behaviour. Languages are orthogonal to the scripts, and though they are related, they are different concepts and should not be confused with each other.</p> <p>Use <a class="link" href="harfbuzz-hb-common.html#hb-language-from-string" title="hb_language_from_string ()"><code class="function">hb_language_from_string()</code></a> to convert from BCP 47 language tags to <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a>.</p> <div class="refsect3"> <a name="hb-buffer-set-language.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language</p></td> <td class="parameter_description"><p>An hb_language_t to set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-language"></a><h3>hb_buffer_get_language ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a> hb_buffer_get_language (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>See <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-language" title="hb_buffer_set_language ()"><code class="function">hb_buffer_set_language()</code></a>.</p> <div class="refsect3"> <a name="hb-buffer-get-language.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-language.returns"></a><h4>Returns</h4> <p>The <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> of the buffer. Must not be freed by the caller. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-flags"></a><h3>hb_buffer_set_flags ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_flags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-flags-t" title="enum hb_buffer_flags_t"><span class="type">hb_buffer_flags_t</span></a> flags</code></em>);</pre> <p>Sets <em class="parameter"><code>buffer</code></em> flags to <em class="parameter"><code>flags</code></em> . See <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-flags-t" title="enum hb_buffer_flags_t"><span class="type">hb_buffer_flags_t</span></a>.</p> <div class="refsect3"> <a name="hb-buffer-set-flags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>flags</p></td> <td class="parameter_description"><p>The buffer flags to set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-flags"></a><h3>hb_buffer_get_flags ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-flags-t" title="enum hb_buffer_flags_t"><span class="returnvalue">hb_buffer_flags_t</span></a> hb_buffer_get_flags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Fetches the <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-flags-t" title="enum hb_buffer_flags_t"><span class="type">hb_buffer_flags_t</span></a> of <em class="parameter"><code>buffer</code></em> .</p> <div class="refsect3"> <a name="hb-buffer-get-flags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-flags.returns"></a><h4>Returns</h4> <p>The <em class="parameter"><code>buffer</code></em> flags</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-cluster-level"></a><h3>hb_buffer_set_cluster_level ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_cluster_level (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-cluster-level-t" title="enum hb_buffer_cluster_level_t"><span class="type">hb_buffer_cluster_level_t</span></a> cluster_level</code></em>);</pre> <p>Sets the cluster level of a buffer. The <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-cluster-level-t" title="enum hb_buffer_cluster_level_t"><span class="type">hb_buffer_cluster_level_t</span></a> dictates one aspect of how HarfBuzz will treat non-base characters during shaping.</p> <div class="refsect3"> <a name="hb-buffer-set-cluster-level.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>cluster_level</p></td> <td class="parameter_description"><p>The cluster level to set on the buffer</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-42.html#api-index-0.9.42">0.9.42</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-cluster-level"></a><h3>hb_buffer_get_cluster_level ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-cluster-level-t" title="enum hb_buffer_cluster_level_t"><span class="returnvalue">hb_buffer_cluster_level_t</span></a> hb_buffer_get_cluster_level (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Fetches the cluster level of a buffer. The <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-cluster-level-t" title="enum hb_buffer_cluster_level_t"><span class="type">hb_buffer_cluster_level_t</span></a> dictates one aspect of how HarfBuzz will treat non-base characters during shaping.</p> <div class="refsect3"> <a name="hb-buffer-get-cluster-level.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-cluster-level.returns"></a><h4>Returns</h4> <p> The cluster level of <em class="parameter"><code>buffer</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-42.html#api-index-0.9.42">0.9.42</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-length"></a><h3>hb_buffer_set_length ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_buffer_set_length (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> length</code></em>);</pre> <p>Similar to <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-pre-allocate" title="hb_buffer_pre_allocate ()"><code class="function">hb_buffer_pre_allocate()</code></a>, but clears any new items added at the end.</p> <div class="refsect3"> <a name="hb-buffer-set-length.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>The new length of <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-set-length.returns"></a><h4>Returns</h4> <p><code class="literal">true</code> if <em class="parameter"><code>buffer</code></em> memory allocation succeeded, <code class="literal">false</code> otherwise.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-length"></a><h3>hb_buffer_get_length ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_buffer_get_length (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Returns the number of items in the buffer.</p> <div class="refsect3"> <a name="hb-buffer-get-length.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-length.returns"></a><h4>Returns</h4> <p>The <em class="parameter"><code>buffer</code></em> length. The value valid as long as buffer has not been modified.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-segment-properties"></a><h3>hb_buffer_set_segment_properties ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_segment_properties (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> *props</code></em>);</pre> <p>Sets the segment properties of the buffer, a shortcut for calling <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-direction" title="hb_buffer_set_direction ()"><code class="function">hb_buffer_set_direction()</code></a>, <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-script" title="hb_buffer_set_script ()"><code class="function">hb_buffer_set_script()</code></a> and <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-language" title="hb_buffer_set_language ()"><code class="function">hb_buffer_set_language()</code></a> individually.</p> <div class="refsect3"> <a name="hb-buffer-set-segment-properties.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>props</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> to use</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-segment-properties"></a><h3>hb_buffer_get_segment_properties ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_get_segment_properties (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> *props</code></em>);</pre> <p>Sets <em class="parameter"><code>props</code></em> to the <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> of <em class="parameter"><code>buffer</code></em> .</p> <div class="refsect3"> <a name="hb-buffer-get-segment-properties.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>props</p></td> <td class="parameter_description"><p>The output <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-guess-segment-properties"></a><h3>hb_buffer_guess_segment_properties ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_guess_segment_properties (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Sets unset buffer segment properties based on buffer Unicode contents. If buffer is not empty, it must have content type <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-CONTENT-TYPE-UNICODE:CAPS"><code class="literal">HB_BUFFER_CONTENT_TYPE_UNICODE</code></a>.</p> <p>If buffer script is not set (ie. is <a class="link" href="harfbuzz-hb-common.html#HB-SCRIPT-INVALID:CAPS"><code class="literal">HB_SCRIPT_INVALID</code></a>), it will be set to the Unicode script of the first character in the buffer that has a script other than <code class="literal">HB_SCRIPT_COMMON</code>, <code class="literal">HB_SCRIPT_INHERITED</code>, and <code class="literal">HB_SCRIPT_UNKNOWN</code>.</p> <p>Next, if buffer direction is not set (ie. is <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-INVALID:CAPS"><code class="literal">HB_DIRECTION_INVALID</code></a>), it will be set to the natural horizontal direction of the buffer script as returned by <a class="link" href="harfbuzz-hb-common.html#hb-script-get-horizontal-direction" title="hb_script_get_horizontal_direction ()"><code class="function">hb_script_get_horizontal_direction()</code></a>. If <a class="link" href="harfbuzz-hb-common.html#hb-script-get-horizontal-direction" title="hb_script_get_horizontal_direction ()"><code class="function">hb_script_get_horizontal_direction()</code></a> returns <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-INVALID:CAPS"><code class="literal">HB_DIRECTION_INVALID</code></a>, then <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-LTR:CAPS"><code class="literal">HB_DIRECTION_LTR</code></a> is used.</p> <p>Finally, if buffer language is not set (ie. is <a class="link" href="harfbuzz-hb-common.html#HB-LANGUAGE-INVALID:CAPS" title="HB_LANGUAGE_INVALID"><code class="literal">HB_LANGUAGE_INVALID</code></a>), it will be set to the process's default language as returned by <a class="link" href="harfbuzz-hb-common.html#hb-language-get-default" title="hb_language_get_default ()"><code class="function">hb_language_get_default()</code></a>. This may change in the future by taking buffer script into consideration when choosing a language. Note that <a class="link" href="harfbuzz-hb-common.html#hb-language-get-default" title="hb_language_get_default ()"><code class="function">hb_language_get_default()</code></a> is NOT threadsafe the first time it is called. See documentation for that function for details.</p> <div class="refsect3"> <a name="hb-buffer-guess-segment-properties.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-unicode-funcs"></a><h3>hb_buffer_set_unicode_funcs ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_unicode_funcs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *unicode_funcs</code></em>);</pre> <p>Sets the Unicode-functions structure of a buffer to <em class="parameter"><code>unicode_funcs</code></em> .</p> <div class="refsect3"> <a name="hb-buffer-set-unicode-funcs.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode_funcs</p></td> <td class="parameter_description"><p>The Unicode-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-unicode-funcs"></a><h3>hb_buffer_get_unicode_funcs ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * hb_buffer_get_unicode_funcs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Fetches the Unicode-functions structure of a buffer.</p> <div class="refsect3"> <a name="hb-buffer-get-unicode-funcs.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-unicode-funcs.returns"></a><h4>Returns</h4> <p> The Unicode-functions structure</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-user-data"></a><h3>hb_buffer_set_user_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_buffer_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>, <em class="parameter"><code><span class="type">void</span> *data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre> <p>Attaches a user-data key/data pair to the specified buffer.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-buffer-set-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>A pointer to the user data</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>replace</p></td> <td class="parameter_description"><p>Whether to replace an existing data with the same key</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-set-user-data.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if success, <code class="literal">false</code> otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-user-data"></a><h3>hb_buffer_get_user_data ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> * hb_buffer_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre> <p>Fetches the user data associated with the specified key, attached to the specified buffer.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-buffer-get-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-user-data.returns"></a><h4>Returns</h4> <p>A pointer to the user data. </p> <p><span class="annotation">[transfer-none]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-glyph-infos"></a><h3>hb_buffer_get_glyph_infos ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t"><span class="returnvalue">hb_glyph_info_t</span></a> * hb_buffer_get_glyph_infos (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *length</code></em>);</pre> <p>Returns <em class="parameter"><code>buffer</code></em> glyph information array. Returned pointer is valid as long as <em class="parameter"><code>buffer</code></em> contents are not modified.</p> <div class="refsect3"> <a name="hb-buffer-get-glyph-infos.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>The output-array length. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-glyph-infos.returns"></a><h4>Returns</h4> <p>The <em class="parameter"><code>buffer</code></em> glyph information array. The value valid as long as buffer has not been modified. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-glyph-positions"></a><h3>hb_buffer_get_glyph_positions ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t" title="hb_glyph_position_t"><span class="returnvalue">hb_glyph_position_t</span></a> * hb_buffer_get_glyph_positions (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *length</code></em>);</pre> <p>Returns <em class="parameter"><code>buffer</code></em> glyph position array. Returned pointer is valid as long as <em class="parameter"><code>buffer</code></em> contents are not modified.</p> <div class="refsect3"> <a name="hb-buffer-get-glyph-positions.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>The output length. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-glyph-positions.returns"></a><h4>Returns</h4> <p>The <em class="parameter"><code>buffer</code></em> glyph position array. The value valid as long as buffer has not been modified. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-has-positions"></a><h3>hb_buffer_has_positions ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_buffer_has_positions (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Returns whether <em class="parameter"><code>buffer</code></em> has glyph position data. A buffer gains position data when <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-glyph-positions" title="hb_buffer_get_glyph_positions ()"><code class="function">hb_buffer_get_glyph_positions()</code></a> is called on it, and cleared of position data when <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-clear-contents" title="hb_buffer_clear_contents ()"><code class="function">hb_buffer_clear_contents()</code></a> is called.</p> <div class="refsect3"> <a name="hb-buffer-has-positions.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a>.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-has-positions.returns"></a><h4>Returns</h4> <p><code class="literal">true</code> if the <em class="parameter"><code>buffer</code></em> has position array, <code class="literal">false</code> otherwise.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-7-3.html#api-index-2.7.3">2.7.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-invisible-glyph"></a><h3>hb_buffer_get_invisible_glyph ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> hb_buffer_get_invisible_glyph (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>See <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-invisible-glyph" title="hb_buffer_set_invisible_glyph ()"><code class="function">hb_buffer_set_invisible_glyph()</code></a>.</p> <div class="refsect3"> <a name="hb-buffer-get-invisible-glyph.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-invisible-glyph.returns"></a><h4>Returns</h4> <p>The <em class="parameter"><code>buffer</code></em> invisible <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a></p> </div> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-invisible-glyph"></a><h3>hb_buffer_set_invisible_glyph ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_invisible_glyph (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> invisible</code></em>);</pre> <p>Sets the <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> that replaces invisible characters in the shaping result. If set to zero (default), the glyph for the U+0020 SPACE character is used. Otherwise, this value is used verbatim.</p> <div class="refsect3"> <a name="hb-buffer-set-invisible-glyph.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>invisible</p></td> <td class="parameter_description"><p>the invisible <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-replacement-codepoint"></a><h3>hb_buffer_set_replacement_codepoint ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_replacement_codepoint (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> replacement</code></em>);</pre> <p>Sets the <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> that replaces invalid entries for a given encoding when adding text to <em class="parameter"><code>buffer</code></em> .</p> <p>Default is <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-REPLACEMENT-CODEPOINT-DEFAULT:CAPS" title="HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT"><code class="literal">HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT</code></a>.</p> <div class="refsect3"> <a name="hb-buffer-set-replacement-codepoint.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>replacement</p></td> <td class="parameter_description"><p>the replacement <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-31.html#api-index-0.9.31">0.9.31</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-get-replacement-codepoint"></a><h3>hb_buffer_get_replacement_codepoint ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> hb_buffer_get_replacement_codepoint (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Fetches the <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> that replaces invalid entries for a given encoding when adding text to <em class="parameter"><code>buffer</code></em> .</p> <div class="refsect3"> <a name="hb-buffer-get-replacement-codepoint.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-get-replacement-codepoint.returns"></a><h4>Returns</h4> <p>The <em class="parameter"><code>buffer</code></em> replacement <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-31.html#api-index-0.9.31">0.9.31</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-normalize-glyphs"></a><h3>hb_buffer_normalize_glyphs ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_normalize_glyphs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Reorders a glyph buffer to have canonical in-cluster glyph order / position. The resulting clusters should behave identical to pre-reordering clusters.</p> <div class="note">This has nothing to do with Unicode normalization.</div> <div class="refsect3"> <a name="hb-buffer-normalize-glyphs.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-reverse"></a><h3>hb_buffer_reverse ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_reverse (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Reverses buffer contents.</p> <div class="refsect3"> <a name="hb-buffer-reverse.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-reverse-range"></a><h3>hb_buffer_reverse_range ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_reverse_range (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> end</code></em>);</pre> <p>Reverses buffer contents between <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> .</p> <div class="refsect3"> <a name="hb-buffer-reverse-range.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>start index</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>end index</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-41.html#api-index-0.9.41">0.9.41</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-reverse-clusters"></a><h3>hb_buffer_reverse_clusters ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_reverse_clusters (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>);</pre> <p>Reverses buffer clusters. That is, the buffer contents are reversed, then each cluster (consecutive items having the same cluster number) are reversed again.</p> <div class="refsect3"> <a name="hb-buffer-reverse-clusters.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-serialize"></a><h3>hb_buffer_serialize ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_buffer_serialize (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> end</code></em>, <em class="parameter"><code><span class="type">char</span> *buf</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> buf_size</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *buf_consumed</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a> format</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-flags-t" title="enum hb_buffer_serialize_flags_t"><span class="type">hb_buffer_serialize_flags_t</span></a> flags</code></em>);</pre> <p>Serializes <em class="parameter"><code>buffer</code></em> into a textual representation of its content, whether Unicode codepoints or glyph identifiers and positioning information. This is useful for showing the contents of the buffer, for example during debugging. See the documentation of <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-unicode" title="hb_buffer_serialize_unicode ()"><code class="function">hb_buffer_serialize_unicode()</code></a> and <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-glyphs" title="hb_buffer_serialize_glyphs ()"><code class="function">hb_buffer_serialize_glyphs()</code></a> for a description of the output format.</p> <div class="refsect3"> <a name="hb-buffer-serialize.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> buffer.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>the first item in <em class="parameter"><code>buffer</code></em> to serialize.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>the last item in <em class="parameter"><code>buffer</code></em> to serialize.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buf</p></td> <td class="parameter_description"><p>output string to write serialized buffer into. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=buf_size][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>buf_size</p></td> <td class="parameter_description"><p>the size of <em class="parameter"><code>buf</code></em> .</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buf_consumed</p></td> <td class="parameter_description"><p>if not <code class="literal">NULL</code>, will be set to the number of byes written into <em class="parameter"><code>buf</code></em> . </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> used to shape this buffer, needed to read glyph names and extents. If <code class="literal">NULL</code>, and empty font will be used. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>format</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a> to use for formatting the output.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>flags</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-flags-t" title="enum hb_buffer_serialize_flags_t"><span class="type">hb_buffer_serialize_flags_t</span></a> that control what glyph properties to serialize.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-serialize.returns"></a><h4>Returns</h4> <p>The number of serialized items.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-7-3.html#api-index-2.7.3">2.7.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-serialize-glyphs"></a><h3>hb_buffer_serialize_glyphs ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_buffer_serialize_glyphs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> end</code></em>, <em class="parameter"><code><span class="type">char</span> *buf</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> buf_size</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *buf_consumed</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a> format</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-flags-t" title="enum hb_buffer_serialize_flags_t"><span class="type">hb_buffer_serialize_flags_t</span></a> flags</code></em>);</pre> <p>Serializes <em class="parameter"><code>buffer</code></em> into a textual representation of its glyph content, useful for showing the contents of the buffer, for example during debugging. There are currently two supported serialization formats:</p> <div class="refsect3"> <a name="id-1.3.4.3.7.50.5"></a><h4>text</h4> <p>A human-readable, plain text format. The serialized glyphs will look something like:</p> <p><code class="literal"> [uni0651=0@518,0+0|uni0628=0+1897] </code></p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p>The serialized glyphs are delimited with <code class="literal">[</code> and <code class="literal">]</code>.</p></li> <li class="listitem"><p>Glyphs are separated with <code class="literal">|</code></p></li> <li class="listitem"> <p>Each glyph starts with glyph name, or glyph index if <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-SERIALIZE-FLAG-NO-GLYPH-NAMES:CAPS"><span class="type">HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES</span></a> flag is set. Then,</p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: circle; "> <li class="listitem"><p>If <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-SERIALIZE-FLAG-NO-CLUSTERS:CAPS"><span class="type">HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS</span></a> is not set, <code class="literal">=</code> then <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t.cluster"><span class="type">hb_glyph_info_t.cluster</span></a>.</p></li> <li class="listitem"> <p>If <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-SERIALIZE-FLAG-NO-POSITIONS:CAPS"><span class="type">HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS</span></a> is not set, the <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t" title="hb_glyph_position_t"><span class="type">hb_glyph_position_t</span></a> in the format:</p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: square; "> <li class="listitem"><p>If both <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t.x-offset"><span class="type">hb_glyph_position_t.x_offset</span></a> and <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t.y-offset"><span class="type">hb_glyph_position_t.y_offset</span></a> are not 0, <code class="literal">@x_offset,y_offset</code>. Then,</p></li> <li class="listitem"><p><code class="literal">+x_advance</code>, then <code class="literal">,y_advance</code> if <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t.y-advance"><span class="type">hb_glyph_position_t.y_advance</span></a> is not 0. Then,</p></li> </ul></div> </li> <li class="listitem"><p>If <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-SERIALIZE-FLAG-GLYPH-EXTENTS:CAPS"><span class="type">HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS</span></a> is set, the <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t"><span class="type">hb_glyph_extents_t</span></a> in the format <code class="literal"><x_bearing,y_bearing,width,height></code></p></li> </ul></div> </li> </ul></div> </div> <div class="refsect3"> <a name="id-1.3.4.3.7.50.6"></a><h4>json</h4> <p>A machine-readable, structured format. The serialized glyphs will look something like:</p> <p><code class="literal"> [{"g":"uni0651","cl":0,"dx":518,"dy":0,"ax":0,"ay":0}, {"g":"uni0628","cl":0,"dx":0,"dy":0,"ax":1897,"ay":0}] </code></p> <p>Each glyph is a JSON object, with the following properties:</p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p><code class="literal">g</code>: the glyph name or glyph index if <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-SERIALIZE-FLAG-NO-GLYPH-NAMES:CAPS"><span class="type">HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES</span></a> flag is set.</p></li> <li class="listitem"><p><code class="literal">cl</code>: <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t.cluster"><span class="type">hb_glyph_info_t.cluster</span></a> if <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-SERIALIZE-FLAG-NO-CLUSTERS:CAPS"><span class="type">HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS</span></a> is not set.</p></li> <li class="listitem"><p><code class="literal">dx</code>,<code class="literal">dy</code>,<code class="literal">ax</code>,<code class="literal">ay</code>: <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t.x-offset"><span class="type">hb_glyph_position_t.x_offset</span></a>, <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t.y-offset"><span class="type">hb_glyph_position_t.y_offset</span></a>, <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t.x-advance"><span class="type">hb_glyph_position_t.x_advance</span></a> and <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t.y-advance"><span class="type">hb_glyph_position_t.y_advance</span></a> respectively, if <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-SERIALIZE-FLAG-NO-POSITIONS:CAPS"><span class="type">HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS</span></a> is not set.</p></li> <li class="listitem"><p><code class="literal">xb</code>,<code class="literal">yb</code>,<code class="literal">w</code>,<code class="literal">h</code>: <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t.x-bearing"><span class="type">hb_glyph_extents_t.x_bearing</span></a>, <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t.y-bearing"><span class="type">hb_glyph_extents_t.y_bearing</span></a>, <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t.width"><span class="type">hb_glyph_extents_t.width</span></a> and <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t.height"><span class="type">hb_glyph_extents_t.height</span></a> respectively if <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-SERIALIZE-FLAG-GLYPH-EXTENTS:CAPS"><span class="type">HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS</span></a> is set.</p></li> </ul></div> </div> <div class="refsect3"> <a name="hb-buffer-serialize-glyphs.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> buffer.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>the first item in <em class="parameter"><code>buffer</code></em> to serialize.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>the last item in <em class="parameter"><code>buffer</code></em> to serialize.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buf</p></td> <td class="parameter_description"><p>output string to write serialized buffer into. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=buf_size][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>buf_size</p></td> <td class="parameter_description"><p>the size of <em class="parameter"><code>buf</code></em> .</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buf_consumed</p></td> <td class="parameter_description"><p>if not <code class="literal">NULL</code>, will be set to the number of byes written into <em class="parameter"><code>buf</code></em> . </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> used to shape this buffer, needed to read glyph names and extents. If <code class="literal">NULL</code>, and empty font will be used. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>format</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a> to use for formatting the output.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>flags</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-flags-t" title="enum hb_buffer_serialize_flags_t"><span class="type">hb_buffer_serialize_flags_t</span></a> that control what glyph properties to serialize.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-serialize-glyphs.returns"></a><h4>Returns</h4> <p>The number of serialized items.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-deserialize-glyphs"></a><h3>hb_buffer_deserialize_glyphs ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_buffer_deserialize_glyphs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <span class="type">char</span> *buf</code></em>, <em class="parameter"><code><span class="type">int</span> buf_len</code></em>, <em class="parameter"><code>const <span class="type">char</span> **end_ptr</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a> format</code></em>);</pre> <div class="refsect3"> <a name="hb-buffer-deserialize-glyphs.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> buffer.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buf</p></td> <td class="parameter_description"><p>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=buf_len]</span></td> </tr> <tr> <td class="parameter_name"><p>end_ptr</p></td> <td class="parameter_description"><p>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-serialize-unicode"></a><h3>hb_buffer_serialize_unicode ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_buffer_serialize_unicode (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> end</code></em>, <em class="parameter"><code><span class="type">char</span> *buf</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> buf_size</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *buf_consumed</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a> format</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-flags-t" title="enum hb_buffer_serialize_flags_t"><span class="type">hb_buffer_serialize_flags_t</span></a> flags</code></em>);</pre> <p>Serializes <em class="parameter"><code>buffer</code></em> into a textual representation of its content, when the buffer contains Unicode codepoints (i.e., before shaping). This is useful for showing the contents of the buffer, for example during debugging. There are currently two supported serialization formats:</p> <div class="refsect3"> <a name="id-1.3.4.3.7.52.5"></a><h4>text</h4> <p>A human-readable, plain text format. The serialized codepoints will look something like:</p> <p><code class="literal"> <U+0651=0|U+0628=1> </code></p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p>Glyphs are separated with <code class="literal">|</code></p></li> <li class="listitem"><p>Unicode codepoints are expressed as zero-padded four (or more) digit hexadecimal numbers preceded by <code class="literal">U+</code></p></li> <li class="listitem"><p>If <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-SERIALIZE-FLAG-NO-CLUSTERS:CAPS"><span class="type">HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS</span></a> is not set, the cluster will be indicated with a <code class="literal">=</code> then <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t.cluster"><span class="type">hb_glyph_info_t.cluster</span></a>.</p></li> </ul></div> </div> <div class="refsect3"> <a name="id-1.3.4.3.7.52.6"></a><h4>json</h4> <p>A machine-readable, structured format. The serialized codepoints will be a list of objects with the following properties:</p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p><code class="literal">u</code>: the Unicode codepoint as a decimal integer</p></li> <li class="listitem"><p><code class="literal">cl</code>: <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t.cluster"><span class="type">hb_glyph_info_t.cluster</span></a> if <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-SERIALIZE-FLAG-NO-CLUSTERS:CAPS"><span class="type">HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS</span></a> is not set.</p></li> </ul></div> <p>For example:</p> <p><code class="literal"> [{u:1617,cl:0},{u:1576,cl:1}] </code></p> </div> <div class="refsect3"> <a name="hb-buffer-serialize-unicode.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> buffer.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>the first item in <em class="parameter"><code>buffer</code></em> to serialize.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>the last item in <em class="parameter"><code>buffer</code></em> to serialize.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buf</p></td> <td class="parameter_description"><p>output string to write serialized buffer into. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=buf_size][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>buf_size</p></td> <td class="parameter_description"><p>the size of <em class="parameter"><code>buf</code></em> .</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buf_consumed</p></td> <td class="parameter_description"><p>if not <code class="literal">NULL</code>, will be set to the number of byes written into <em class="parameter"><code>buf</code></em> . </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>format</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a> to use for formatting the output.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-serialize-unicode.returns"></a><h4>Returns</h4> <p>The number of serialized items.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-7-3.html#api-index-2.7.3">2.7.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-deserialize-unicode"></a><h3>hb_buffer_deserialize_unicode ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_buffer_deserialize_unicode (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <span class="type">char</span> *buf</code></em>, <em class="parameter"><code><span class="type">int</span> buf_len</code></em>, <em class="parameter"><code>const <span class="type">char</span> **end_ptr</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a> format</code></em>);</pre> <div class="refsect3"> <a name="hb-buffer-deserialize-unicode.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> buffer.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buf</p></td> <td class="parameter_description"><p>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=buf_len]</span></td> </tr> <tr> <td class="parameter_name"><p>end_ptr</p></td> <td class="parameter_description"><p>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-7-3.html#api-index-2.7.3">2.7.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-serialize-format-from-string"></a><h3>hb_buffer_serialize_format_from_string ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="returnvalue">hb_buffer_serialize_format_t</span></a> hb_buffer_serialize_format_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>, <em class="parameter"><code><span class="type">int</span> len</code></em>);</pre> <p>Parses a string into an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a>. Does not check if <em class="parameter"><code>str</code></em> is a valid buffer serialization format, use <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-list-formats" title="hb_buffer_serialize_list_formats ()"><code class="function">hb_buffer_serialize_list_formats()</code></a> to get the list of supported formats.</p> <div class="refsect3"> <a name="hb-buffer-serialize-format-from-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>str</p></td> <td class="parameter_description"><p>a string to parse. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of <em class="parameter"><code>str</code></em> , or -1 if string is <code class="literal">NULL</code> terminated</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-serialize-format-from-string.returns"></a><h4>Returns</h4> <p>The parsed <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a>.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-serialize-format-to-string"></a><h3>hb_buffer_serialize_format_to_string ()</h3> <pre class="programlisting">const <span class="returnvalue">char</span> * hb_buffer_serialize_format_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a> format</code></em>);</pre> <p>Converts <em class="parameter"><code>format</code></em> to the string corresponding it, or <code class="literal">NULL</code> if it is not a valid <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a>.</p> <div class="refsect3"> <a name="hb-buffer-serialize-format-to-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>format</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t"><span class="type">hb_buffer_serialize_format_t</span></a> to convert.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-buffer-serialize-format-to-string.returns"></a><h4>Returns</h4> <p>A <code class="literal">NULL</code> terminated string corresponding to <em class="parameter"><code>format</code></em> . Should not be freed. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-serialize-list-formats"></a><h3>hb_buffer_serialize_list_formats ()</h3> <pre class="programlisting">const <span class="returnvalue">char</span> ** hb_buffer_serialize_list_formats (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Returns a list of supported buffer serialization formats.</p> <div class="refsect3"> <a name="hb-buffer-serialize-list-formats.returns"></a><h4>Returns</h4> <p>A string array of buffer serialization formats. Should not be freed. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-segment-properties-equal"></a><h3>hb_segment_properties_equal ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_segment_properties_equal (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> *a</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> *b</code></em>);</pre> <p>Checks the equality of two <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a>'s.</p> <div class="refsect3"> <a name="hb-segment-properties-equal.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>a</p></td> <td class="parameter_description"><p>first <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> to compare.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>b</p></td> <td class="parameter_description"><p>second <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> to compare.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-segment-properties-equal.returns"></a><h4>Returns</h4> <p><code class="literal">true</code> if all properties of <em class="parameter"><code>a</code></em> equal those of <em class="parameter"><code>b</code></em> , <code class="literal">false</code> otherwise.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-segment-properties-hash"></a><h3>hb_segment_properties_hash ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_segment_properties_hash (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> *p</code></em>);</pre> <p>Creates a hash representing <em class="parameter"><code>p</code></em> .</p> <div class="refsect3"> <a name="hb-segment-properties-hash.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>p</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t"><span class="type">hb_segment_properties_t</span></a> to hash.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-segment-properties-hash.returns"></a><h4>Returns</h4> <p>A hash of <em class="parameter"><code>p</code></em> .</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-diff"></a><h3>hb_buffer_diff ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-diff-flags-t" title="enum hb_buffer_diff_flags_t"><span class="returnvalue">hb_buffer_diff_flags_t</span></a> hb_buffer_diff (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *reference</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> dottedcircle_glyph</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> position_fuzz</code></em>);</pre> <p>If dottedcircle_glyph is (hb_codepoint_t) -1 then <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-DIFF-FLAG-DOTTED-CIRCLE-PRESENT:CAPS"><code class="literal">HB_BUFFER_DIFF_FLAG_DOTTED_CIRCLE_PRESENT</code></a> and <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-DIFF-FLAG-NOTDEF-PRESENT:CAPS"><code class="literal">HB_BUFFER_DIFF_FLAG_NOTDEF_PRESENT</code></a> are never returned. This should be used by most callers if just comparing two buffers is needed.</p> <div class="refsect3"> <a name="hb-buffer-diff.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a buffer.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>reference</p></td> <td class="parameter_description"><p>other buffer to compare to.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>dottedcircle_glyph</p></td> <td class="parameter_description"><p>glyph id of U+25CC DOTTED CIRCLE, or (hb_codepont_t) -1.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>position_fuzz</p></td> <td class="parameter_description"><p>allowed absolute difference in position values.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-5-0.html#api-index-1.5.0">1.5.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-set-message-func"></a><h3>hb_buffer_set_message_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_buffer_set_message_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-message-func-t" title="hb_buffer_message_func_t ()"><span class="type">hb_buffer_message_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <div class="refsect3"> <a name="hb-buffer-set-message-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-1-3.html#api-index-1.1.3">1.1.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-glyph-info-get-glyph-flags"></a><h3>hb_glyph_info_get_glyph_flags ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-flags-t" title="enum hb_glyph_flags_t"><span class="returnvalue">hb_glyph_flags_t</span></a> hb_glyph_info_get_glyph_flags (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t"><span class="type">hb_glyph_info_t</span></a> *info</code></em>);</pre> <p>Returns glyph flags encoded within a <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t"><span class="type">hb_glyph_info_t</span></a>.</p> <div class="refsect3"> <a name="hb-glyph-info-get-glyph-flags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>info</p></td> <td class="parameter_description"><p>a <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t"><span class="type">hb_glyph_info_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-glyph-info-get-glyph-flags.returns"></a><h4>Returns</h4> <p>The <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-flags-t" title="enum hb_glyph_flags_t"><span class="type">hb_glyph_flags_t</span></a> encoded within <em class="parameter"><code>info</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-1-5-0.html#api-index-1.5.0">1.5.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-message-func-t"></a><h3>hb_buffer_message_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_buffer_message_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>const <span class="type">char</span> *message</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-buffer.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-SEGMENT-PROPERTIES-DEFAULT:CAPS"></a><h3>HB_SEGMENT_PROPERTIES_DEFAULT</h3> <pre class="programlisting">#define HB_SEGMENT_PROPERTIES_DEFAULT</pre> </div> <hr> <div class="refsect2"> <a name="HB-BUFFER-REPLACEMENT-CODEPOINT-DEFAULT:CAPS"></a><h3>HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT</h3> <pre class="programlisting">#define HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT 0xFFFDu </pre> <p>The default code point for replacing invalid characters in a given encoding. Set to U+FFFD REPLACEMENT CHARACTER.</p> <p class="since">Since: <a class="link" href="api-index-0-9-31.html#api-index-0.9.31">0.9.31</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-t"></a><h3>hb_buffer_t</h3> <pre class="programlisting">typedef struct hb_buffer_t hb_buffer_t; </pre> <p>The main structure holding the input text and its properties before shaping, and output glyphs and their information after shaping.</p> </div> <hr> <div class="refsect2"> <a name="hb-glyph-info-t"></a><h3>hb_glyph_info_t</h3> <pre class="programlisting">typedef struct { hb_codepoint_t codepoint; uint32_t cluster; } hb_glyph_info_t; </pre> <p>The <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t"><span class="type">hb_glyph_info_t</span></a> is the structure that holds information about the glyphs and their relation to input text.</p> <div class="refsect3"> <a name="hb-glyph-info-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> <em class="structfield"><code><a name="hb-glyph-info-t.codepoint"></a>codepoint</code></em>;</p></td> <td class="struct_member_description"><p>either a Unicode code point (before shaping) or a glyph index (after shaping).</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><span class="type">uint32_t</span> <em class="structfield"><code><a name="hb-glyph-info-t.cluster"></a>cluster</code></em>;</p></td> <td class="struct_member_description"><p>the index of the character in the original text that corresponds to this <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t"><span class="type">hb_glyph_info_t</span></a>, or whatever the client passes to <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add" title="hb_buffer_add ()"><code class="function">hb_buffer_add()</code></a>. More than one <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t"><span class="type">hb_glyph_info_t</span></a> can have the same <em class="parameter"><code>cluster</code></em> value, if they resulted from the same character (e.g. one to many glyph substitution), and when more than one character gets merged in the same glyph (e.g. many to one glyph substitution) the <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t"><span class="type">hb_glyph_info_t</span></a> will have the smallest cluster value of them. By default some characters are merged into the same cluster (e.g. combining marks have the same cluster as their bases) even if they are separate glyphs, <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-cluster-level" title="hb_buffer_set_cluster_level ()"><code class="function">hb_buffer_set_cluster_level()</code></a> allow selecting more fine-grained cluster handling.</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-glyph-flags-t"></a><h3>enum hb_glyph_flags_t</h3> <div class="refsect3"> <a name="hb-glyph-flags-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-GLYPH-FLAG-UNSAFE-TO-BREAK:CAPS"></a>HB_GLYPH_FLAG_UNSAFE_TO_BREAK</p></td> <td class="enum_member_description"> <p>Indicates that if input text is broken at the beginning of the cluster this glyph is part of, then both sides need to be re-shaped, as the result might be different. On the flip side, it means that when this flag is not present, then it's safe to break the glyph-run at the beginning of this cluster, and the two sides represent the exact same result one would get if breaking input text at the beginning of this cluster and shaping the two sides separately. This can be used to optimize paragraph layout, by avoiding re-shaping of each line after line-breaking, or limiting the reshaping to a small piece around the breaking point only.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-GLYPH-FLAG-DEFINED:CAPS"></a>HB_GLYPH_FLAG_DEFINED</p></td> <td class="enum_member_description"> <p>All the currently defined flags.</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-5-0.html#api-index-1.5.0">1.5.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-glyph-position-t"></a><h3>hb_glyph_position_t</h3> <pre class="programlisting">typedef struct { hb_position_t x_advance; hb_position_t y_advance; hb_position_t x_offset; hb_position_t y_offset; } hb_glyph_position_t; </pre> <p>The <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t" title="hb_glyph_position_t"><span class="type">hb_glyph_position_t</span></a> is the structure that holds the positions of the glyph in both horizontal and vertical directions. All positions in <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t" title="hb_glyph_position_t"><span class="type">hb_glyph_position_t</span></a> are relative to the current point.</p> <div class="refsect3"> <a name="hb-glyph-position-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-glyph-position-t.x-advance"></a>x_advance</code></em>;</p></td> <td class="struct_member_description"><p>how much the line advances after drawing this glyph when setting text in horizontal direction.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-glyph-position-t.y-advance"></a>y_advance</code></em>;</p></td> <td class="struct_member_description"><p>how much the line advances after drawing this glyph when setting text in vertical direction.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-glyph-position-t.x-offset"></a>x_offset</code></em>;</p></td> <td class="struct_member_description"><p>how much the glyph moves on the X-axis before drawing it, this should not affect how much the line advances.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-glyph-position-t.y-offset"></a>y_offset</code></em>;</p></td> <td class="struct_member_description"><p>how much the glyph moves on the Y-axis before drawing it, this should not affect how much the line advances.</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-buffer-content-type-t"></a><h3>enum hb_buffer_content_type_t</h3> <div class="refsect3"> <a name="hb-buffer-content-type-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-CONTENT-TYPE-INVALID:CAPS"></a>HB_BUFFER_CONTENT_TYPE_INVALID</p></td> <td class="enum_member_description"> <p>Initial value for new buffer.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-CONTENT-TYPE-UNICODE:CAPS"></a>HB_BUFFER_CONTENT_TYPE_UNICODE</p></td> <td class="enum_member_description"> <p>The buffer contains input characters (before shaping).</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-CONTENT-TYPE-GLYPHS:CAPS"></a>HB_BUFFER_CONTENT_TYPE_GLYPHS</p></td> <td class="enum_member_description"> <p>The buffer contains output glyphs (after shaping).</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-buffer-flags-t"></a><h3>enum hb_buffer_flags_t</h3> <div class="refsect3"> <a name="hb-buffer-flags-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-FLAG-DEFAULT:CAPS"></a>HB_BUFFER_FLAG_DEFAULT</p></td> <td class="enum_member_description"> <p>the default buffer flag.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-FLAG-BOT:CAPS"></a>HB_BUFFER_FLAG_BOT</p></td> <td class="enum_member_description"> <p>flag indicating that special handling of the beginning of text paragraph can be applied to this buffer. Should usually be set, unless you are passing to the buffer only part of the text without the full context.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-FLAG-EOT:CAPS"></a>HB_BUFFER_FLAG_EOT</p></td> <td class="enum_member_description"> <p>flag indicating that special handling of the end of text paragraph can be applied to this buffer, similar to <em class="parameter"><code>HB_BUFFER_FLAG_BOT</code></em> .</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-FLAG-PRESERVE-DEFAULT-IGNORABLES:CAPS"></a>HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES</p></td> <td class="enum_member_description"> <p>flag indication that character with Default_Ignorable Unicode property should use the corresponding glyph from the font, instead of hiding them (done by replacing them with the space glyph and zeroing the advance width.) This flag takes precedence over <em class="parameter"><code>HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES</code></em> .</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-FLAG-REMOVE-DEFAULT-IGNORABLES:CAPS"></a>HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES</p></td> <td class="enum_member_description"> <p>flag indication that character with Default_Ignorable Unicode property should be removed from glyph string instead of hiding them (done by replacing them with the space glyph and zeroing the advance width.) <em class="parameter"><code>HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES</code></em> takes precedence over this flag. Since: 1.8.0</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-FLAG-DO-NOT-INSERT-DOTTED-CIRCLE:CAPS"></a>HB_BUFFER_FLAG_DO_NOT_INSERT_DOTTED_CIRCLE</p></td> <td class="enum_member_description"> <p>flag indicating that a dotted circle should not be inserted in the rendering of incorrect character sequences (such at <0905 093E>). Since: 2.4</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-20.html#api-index-0.9.20">0.9.20</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-cluster-level-t"></a><h3>enum hb_buffer_cluster_level_t</h3> <p>Data type for holding HarfBuzz's clustering behavior options. The cluster level dictates one aspect of how HarfBuzz will treat non-base characters during shaping.</p> <p>In <em class="parameter"><code>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES</code></em> , non-base characters are merged into the cluster of the base character that precedes them.</p> <p>In <em class="parameter"><code>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS</code></em> , non-base characters are initially assigned their own cluster values, which are not merged into preceding base clusters. This allows HarfBuzz to perform additional operations like reorder sequences of adjacent marks.</p> <p><em class="parameter"><code>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES</code></em> is the default, because it maintains backward compatibility with older versions of HarfBuzz. New client programs that do not need to maintain such backward compatibility are recommended to use <em class="parameter"><code>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS</code></em> instead of the default.</p> <div class="refsect3"> <a name="hb-buffer-cluster-level-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-CLUSTER-LEVEL-MONOTONE-GRAPHEMES:CAPS"></a>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES</p></td> <td class="enum_member_description"> <p>Return cluster values grouped by graphemes into monotone order.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-CLUSTER-LEVEL-MONOTONE-CHARACTERS:CAPS"></a>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS</p></td> <td class="enum_member_description"> <p>Return cluster values grouped into monotone order.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-CLUSTER-LEVEL-CHARACTERS:CAPS"></a>HB_BUFFER_CLUSTER_LEVEL_CHARACTERS</p></td> <td class="enum_member_description"> <p>Don't group cluster values.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-CLUSTER-LEVEL-DEFAULT:CAPS"></a>HB_BUFFER_CLUSTER_LEVEL_DEFAULT</p></td> <td class="enum_member_description"> <p>Default cluster level, equal to <em class="parameter"><code>HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES</code></em> .</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-42.html#api-index-0.9.42">0.9.42</a></p> </div> <hr> <div class="refsect2"> <a name="hb-segment-properties-t"></a><h3>hb_segment_properties_t</h3> <pre class="programlisting">typedef struct { hb_direction_t direction; hb_script_t script; hb_language_t language; } hb_segment_properties_t; </pre> <p>The structure that holds various text properties of an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a>. Can be set and retrieved using <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-segment-properties" title="hb_buffer_set_segment_properties ()"><code class="function">hb_buffer_set_segment_properties()</code></a> and <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-segment-properties" title="hb_buffer_get_segment_properties ()"><code class="function">hb_buffer_get_segment_properties()</code></a>, respectively.</p> <div class="refsect3"> <a name="hb-segment-properties-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> <em class="structfield"><code><a name="hb-segment-properties-t.direction"></a>direction</code></em>;</p></td> <td class="struct_member_description"><p>the <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> of the buffer, see <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-direction" title="hb_buffer_set_direction ()"><code class="function">hb_buffer_set_direction()</code></a>.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> <em class="structfield"><code><a name="hb-segment-properties-t.script"></a>script</code></em>;</p></td> <td class="struct_member_description"><p>the <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> of the buffer, see <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-script" title="hb_buffer_set_script ()"><code class="function">hb_buffer_set_script()</code></a>.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> <em class="structfield"><code><a name="hb-segment-properties-t.language"></a>language</code></em>;</p></td> <td class="struct_member_description"><p>the <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> of the buffer, see <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-language" title="hb_buffer_set_language ()"><code class="function">hb_buffer_set_language()</code></a>.</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-buffer-serialize-format-t"></a><h3>enum hb_buffer_serialize_format_t</h3> <p>The buffer serialization and de-serialization format used in <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-glyphs" title="hb_buffer_serialize_glyphs ()"><code class="function">hb_buffer_serialize_glyphs()</code></a> and <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-deserialize-glyphs" title="hb_buffer_deserialize_glyphs ()"><code class="function">hb_buffer_deserialize_glyphs()</code></a>.</p> <div class="refsect3"> <a name="hb-buffer-serialize-format-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-SERIALIZE-FORMAT-TEXT:CAPS"></a>HB_BUFFER_SERIALIZE_FORMAT_TEXT</p></td> <td class="enum_member_description"> <p>a human-readable, plain text format.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-SERIALIZE-FORMAT-JSON:CAPS"></a>HB_BUFFER_SERIALIZE_FORMAT_JSON</p></td> <td class="enum_member_description"> <p>a machine-readable JSON format.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-SERIALIZE-FORMAT-INVALID:CAPS"></a>HB_BUFFER_SERIALIZE_FORMAT_INVALID</p></td> <td class="enum_member_description"> <p>invalid format.</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-serialize-flags-t"></a><h3>enum hb_buffer_serialize_flags_t</h3> <p>Flags that control what glyph information are serialized in <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-glyphs" title="hb_buffer_serialize_glyphs ()"><code class="function">hb_buffer_serialize_glyphs()</code></a>.</p> <div class="refsect3"> <a name="hb-buffer-serialize-flags-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-SERIALIZE-FLAG-DEFAULT:CAPS"></a>HB_BUFFER_SERIALIZE_FLAG_DEFAULT</p></td> <td class="enum_member_description"> <p>serialize glyph names, clusters and positions.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-SERIALIZE-FLAG-NO-CLUSTERS:CAPS"></a>HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS</p></td> <td class="enum_member_description"> <p>do not serialize glyph cluster.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-SERIALIZE-FLAG-NO-POSITIONS:CAPS"></a>HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS</p></td> <td class="enum_member_description"> <p>do not serialize glyph position information.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-SERIALIZE-FLAG-NO-GLYPH-NAMES:CAPS"></a>HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES</p></td> <td class="enum_member_description"> <p>do no serialize glyph name.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-SERIALIZE-FLAG-GLYPH-EXTENTS:CAPS"></a>HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS</p></td> <td class="enum_member_description"> <p>serialize glyph extents.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-SERIALIZE-FLAG-GLYPH-FLAGS:CAPS"></a>HB_BUFFER_SERIALIZE_FLAG_GLYPH_FLAGS</p></td> <td class="enum_member_description"> <p>serialize glyph flags. Since: 1.5.0</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-SERIALIZE-FLAG-NO-ADVANCES:CAPS"></a>HB_BUFFER_SERIALIZE_FLAG_NO_ADVANCES</p></td> <td class="enum_member_description"> <p>do not serialize glyph advances, glyph offsets will reflect absolute glyph positions. Since: 1.8.0</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-20.html#api-index-0.9.20">0.9.20</a></p> </div> <hr> <div class="refsect2"> <a name="hb-buffer-diff-flags-t"></a><h3>enum hb_buffer_diff_flags_t</h3> <div class="refsect3"> <a name="hb-buffer-diff-flags-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-DIFF-FLAG-EQUAL:CAPS"></a>HB_BUFFER_DIFF_FLAG_EQUAL</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-DIFF-FLAG-CONTENT-TYPE-MISMATCH:CAPS"></a>HB_BUFFER_DIFF_FLAG_CONTENT_TYPE_MISMATCH</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-DIFF-FLAG-LENGTH-MISMATCH:CAPS"></a>HB_BUFFER_DIFF_FLAG_LENGTH_MISMATCH</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-DIFF-FLAG-NOTDEF-PRESENT:CAPS"></a>HB_BUFFER_DIFF_FLAG_NOTDEF_PRESENT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-DIFF-FLAG-DOTTED-CIRCLE-PRESENT:CAPS"></a>HB_BUFFER_DIFF_FLAG_DOTTED_CIRCLE_PRESENT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-DIFF-FLAG-CODEPOINT-MISMATCH:CAPS"></a>HB_BUFFER_DIFF_FLAG_CODEPOINT_MISMATCH</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-DIFF-FLAG-CLUSTER-MISMATCH:CAPS"></a>HB_BUFFER_DIFF_FLAG_CLUSTER_MISMATCH</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-DIFF-FLAG-GLYPH-FLAGS-MISMATCH:CAPS"></a>HB_BUFFER_DIFF_FLAG_GLYPH_FLAGS_MISMATCH</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-BUFFER-DIFF-FLAG-POSITION-MISMATCH:CAPS"></a>HB_BUFFER_DIFF_FLAG_POSITION_MISMATCH</p></td> <td> </td> <td> </td> </tr> </tbody> </table></div> </div> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\� &�nL nL html/harfbuzz/index.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>HarfBuzz Manual: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <meta name="description" content="HarfBuzz HarfBuzz is a text shaping library. Using the HarfBuzz library allows programs to convert a sequence of Unicode input into properly formatted and positioned glyph output—for any writing system and language. The canonical source-code tree is available at github.com/harfbuzz/harfbuzz. See for release tarballs."> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="next" href="pt01.html" title="Part I. User's manual"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <div class="book"> <div class="titlepage"> <div> <div><table class="navigation" id="top" width="100%" cellpadding="2" cellspacing="0"><tr><th valign="middle"><p class="title">HarfBuzz Manual</p></th></tr></table></div> <div><div class="abstract"> <p class="title"><b>HarfBuzz</b></p> <div align="center"><img src="HarfBuzz.png" align="middle"></div> <p> HarfBuzz is a text shaping library. Using the HarfBuzz library allows programs to convert a sequence of Unicode input into properly formatted and positioned glyph output—for any writing system and language. </p> <p> The canonical source-code tree is available at <a class="ulink" href="https://github.com/harfbuzz/harfbuzz" target="_top">github.com/harfbuzz/harfbuzz</a>. See <a class="xref" href="install-harfbuzz.html#download" title="Downloading HarfBuzz">Downloading HarfBuzz</a> for release tarballs. </p> </div></div> </div> <hr> </div> <div class="toc"><dl class="toc"> <dt><span class="part"><a href="pt01.html">I. User's manual</a></span></dt> <dd><dl> <dt><span class="chapter"><a href="what-is-harfbuzz.html">What is HarfBuzz?</a></span></dt> <dd><dl> <dt><span class="section"><a href="what-is-harfbuzz.html#what-is-text-shaping">What is text shaping?</a></span></dt> <dt><span class="section"><a href="why-do-i-need-a-shaping-engine.html">Why do I need a shaping engine?</a></span></dt> <dt><span class="section"><a href="ch01s03.html">What does HarfBuzz do?</a></span></dt> <dt><span class="section"><a href="what-harfbuzz-doesnt-do.html">What HarfBuzz doesn't do</a></span></dt> <dt><span class="section"><a href="why-is-it-called-harfbuzz.html">Why is it called HarfBuzz?</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="install-harfbuzz.html">Installing HarfBuzz</a></span></dt> <dd><dl> <dt><span class="section"><a href="install-harfbuzz.html#download">Downloading HarfBuzz</a></span></dt> <dt><span class="section"><a href="building.html">Building HarfBuzz</a></span></dt> <dd><dl> <dt><span class="section"><a href="building.html#building.linux">Building on Linux</a></span></dt> <dt><span class="section"><a href="building.html#building.windows">Building on Windows</a></span></dt> <dt><span class="section"><a href="building.html#building.macos">Building on macOS</a></span></dt> <dt><span class="section"><a href="building.html#configuration">Configuration options</a></span></dt> </dl></dd> </dl></dd> <dt><span class="chapter"><a href="getting-started.html">Getting started with HarfBuzz</a></span></dt> <dd><dl> <dt><span class="section"><a href="getting-started.html#id-1.2.4.2">An overview of the HarfBuzz shaping API</a></span></dt> <dt><span class="section"><a href="ch03s02.html">Terminology</a></span></dt> <dt><span class="section"><a href="ch03s03.html">A simple shaping example</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="shaping-concepts.html">Shaping concepts</a></span></dt> <dd><dl> <dt><span class="section"><a href="shaping-concepts.html#text-shaping-concepts">Text shaping</a></span></dt> <dt><span class="section"><a href="complex-scripts.html">Complex scripts</a></span></dt> <dt><span class="section"><a href="shaping-operations.html">Shaping operations</a></span></dt> <dt><span class="section"><a href="unicode-character-categories.html">Unicode character categories</a></span></dt> <dt><span class="section"><a href="text-runs.html">Text runs</a></span></dt> <dt><span class="section"><a href="opentype-shaping-models.html">OpenType shaping models</a></span></dt> <dt><span class="section"><a href="graphite-shaping.html">Graphite shaping</a></span></dt> <dt><span class="section"><a href="aat-shaping.html">AAT shaping</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="object-model.html">The HarfBuzz object model</a></span></dt> <dd><dl> <dt><span class="section"><a href="object-model.html#object-model-intro">An overview of data types in HarfBuzz</a></span></dt> <dt><span class="section"><a href="object-model-object-types.html">Objects in HarfBuzz</a></span></dt> <dt><span class="section"><a href="object-model-lifecycle.html">Object lifecycle management</a></span></dt> <dt><span class="section"><a href="object-model-user-data.html">User data</a></span></dt> <dt><span class="section"><a href="object-model-blobs.html">Blobs</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="buffers-language-script-and-direction.html">Buffers, language, script and direction</a></span></dt> <dd><dl> <dt><span class="section"><a href="buffers-language-script-and-direction.html#creating-and-destroying-buffers">Creating and destroying buffers</a></span></dt> <dt><span class="section"><a href="adding-text-to-the-buffer.html">Adding text to the buffer</a></span></dt> <dt><span class="section"><a href="setting-buffer-properties.html">Setting buffer properties</a></span></dt> <dt><span class="section"><a href="customizing-unicode-functions.html">Customizing Unicode functions</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="fonts-and-faces.html">Fonts, faces, and output</a></span></dt> <dd><dl> <dt><span class="section"><a href="fonts-and-faces.html#fonts-and-faces-objects">Font and face objects</a></span></dt> <dt><span class="section"><a href="fonts-and-faces-custom-functions.html">Customizing font functions</a></span></dt> <dt><span class="section"><a href="fonts-and-faces-native-opentype.html">Font objects and HarfBuzz's native OpenType implementation</a></span></dt> <dt><span class="section"><a href="fonts-and-faces-variable.html">Working with OpenType Variable Fonts</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="shaping-and-shape-plans.html">Shaping and shape plans</a></span></dt> <dd><dl> <dt><span class="section"><a href="shaping-and-shape-plans.html#shaping-buffer-output">Shaping and buffer output</a></span></dt> <dt><span class="section"><a href="shaping-opentype-features.html">OpenType features</a></span></dt> <dt><span class="section"><a href="shaping-shaper-selection.html">Shaper selection</a></span></dt> <dt><span class="section"><a href="shaping-plans-and-caching.html">Plans and caching</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="clusters.html">Clusters</a></span></dt> <dd><dl> <dt><span class="section"><a href="clusters.html#clusters-and-shaping">Clusters and shaping</a></span></dt> <dt><span class="section"><a href="working-with-harfbuzz-clusters.html">Working with HarfBuzz clusters</a></span></dt> <dt><span class="section"><a href="a-clustering-example-for-levels-0-and-1.html">A clustering example for levels 0 and 1</a></span></dt> <dt><span class="section"><a href="reordering-in-levels-0-and-1.html">Reordering in levels 0 and 1</a></span></dt> <dt><span class="section"><a href="the-distinction-between-levels-0-and-1.html">The distinction between levels 0 and 1</a></span></dt> <dt><span class="section"><a href="level-2.html">Level 2</a></span></dt> <dd><dl> <dt><span class="section"><a href="level-2.html#ligatures-with-combining-marks-in-level-2">Ligatures with combining marks in level 2</a></span></dt> <dt><span class="section"><a href="level-2.html#reordering-in-level-2">Reordering in level 2</a></span></dt> <dt><span class="section"><a href="level-2.html#other-considerations-in-level-2">Other considerations in level 2</a></span></dt> </dl></dd> </dl></dd> <dt><span class="chapter"><a href="utilities.html">Utilities</a></span></dt> <dd><dl> <dt><span class="section"><a href="utilities.html#utilities-command-line-tools">Command-line tools</a></span></dt> <dd><dl> <dt><span class="section"><a href="utilities.html#utilities-command-line-hbshape">hb-shape</a></span></dt> <dt><span class="section"><a href="utilities.html#utilities-command-line-hbview">hb-view</a></span></dt> <dt><span class="section"><a href="utilities.html#utilities-command-line-hbsubset">hb-subset</a></span></dt> </dl></dd> <dt><span class="section"><a href="utilities-common-types-apis.html">Common data types and APIs</a></span></dt> <dt><span class="section"><a href="utilities-ucdn.html">UCDN</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="integration.html">Platform Integration Guide</a></span></dt> <dd><dl> <dt><span class="section"><a href="integration.html#integration-glib">GNOME integration, GLib, and GObject</a></span></dt> <dt><span class="section"><a href="integration-freetype.html">FreeType integration</a></span></dt> <dt><span class="section"><a href="integration-uniscribe.html">Uniscribe integration</a></span></dt> <dt><span class="section"><a href="integration-coretext.html">Core Text integration</a></span></dt> <dt><span class="section"><a href="integration-icu.html">ICU integration</a></span></dt> <dt><span class="section"><a href="integration-python.html">Python bindings</a></span></dt> </dl></dd> </dl></dd> <dt><span class="part"><a href="pt02.html">II. Reference manual</a></span></dt> <dd><dl> <dt><span class="chapter"><a href="ch12.html">Core API</a></span></dt> <dd><dl> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-blob.html">hb-blob</a></span><span class="refpurpose"> — Binary data containers</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-buffer.html">hb-buffer</a></span><span class="refpurpose"> — Input and output buffers</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-common.html">hb-common</a></span><span class="refpurpose"> — Common data types</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-deprecated.html">hb-deprecated</a></span><span class="refpurpose"> — Deprecated API</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-face.html">hb-face</a></span><span class="refpurpose"> — Font face objects</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-font.html">hb-font</a></span><span class="refpurpose"> — Font objects</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-map.html">hb-map</a></span><span class="refpurpose"> — Object representing integer to integer mapping</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-set.html">hb-set</a></span><span class="refpurpose"> — Objects representing a set of integers</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-shape-plan.html">hb-shape-plan</a></span><span class="refpurpose"> — Object representing a shaping plan</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-shape.html">hb-shape</a></span><span class="refpurpose"> — Conversion of text strings into positioned glyphs</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-unicode.html">hb-unicode</a></span><span class="refpurpose"> — Unicode character property access</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-version.html">hb-version</a></span><span class="refpurpose"> — Information about the version of HarfBuzz in use</span> </dt> </dl></dd> <dt><span class="chapter"><a href="ch13.html">OpenType API</a></span></dt> <dd><dl> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-color.html">hb-ot-color</a></span><span class="refpurpose"> — OpenType Color Fonts</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-font.html">hb-ot-font</a></span><span class="refpurpose"> — OpenType font implementation</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-layout.html">hb-ot-layout</a></span><span class="refpurpose"> — OpenType Layout</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-math.html">hb-ot-math</a></span><span class="refpurpose"> — OpenType Math information</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-meta.html">hb-ot-meta</a></span><span class="refpurpose"> — OpenType Metadata</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-metrics.html">hb-ot-metrics</a></span><span class="refpurpose"> — OpenType Metrics</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-name.html">hb-ot-name</a></span><span class="refpurpose"> — OpenType font name information</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-shape.html">hb-ot-shape</a></span><span class="refpurpose"> — OpenType shaping support</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-var.html">hb-ot-var</a></span><span class="refpurpose"> — OpenType Font Variations</span> </dt> </dl></dd> <dt><span class="chapter"><a href="ch14.html">Apple Advanced Typography API</a></span></dt> <dd><dl><dt> <span class="refentrytitle"><a href="harfbuzz-hb-aat-layout.html">hb-aat-layout</a></span><span class="refpurpose"> — Apple Advanced Typography Layout</span> </dt></dl></dd> <dt><span class="chapter"><a href="ch15.html">Integration API</a></span></dt> <dd><dl> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-coretext.html">hb-coretext</a></span><span class="refpurpose"> — CoreText integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ft.html">hb-ft</a></span><span class="refpurpose"> — FreeType integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-glib.html">hb-glib</a></span><span class="refpurpose"> — GLib integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-gobject.html">hb-gobject</a></span><span class="refpurpose"> — GObject integration support</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-graphite2.html">hb-graphite2</a></span><span class="refpurpose"> — Graphite2 integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-icu.html">hb-icu</a></span><span class="refpurpose"> — ICU integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-uniscribe.html">hb-uniscribe</a></span><span class="refpurpose"> — Windows integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-gdi.html">hb-gdi</a></span><span class="refpurpose"> — GDI integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-directwrite.html">hb-directwrite</a></span><span class="refpurpose"> — DirectWrite integration</span> </dt> </dl></dd> <dt><span class="index"><a href="api-index-full.html">API Index</a></span></dt> <dt><span class="index"><a href="deprecated-api-index.html">Index of deprecated API</a></span></dt> <dt><span class="index"><a href="api-index-2-7-3.html">Index of new symbols in 2.7.3</a></span></dt> <dt><span class="index"><a href="api-index-2-6-0.html">Index of new symbols in 2.6.0</a></span></dt> <dt><span class="index"><a href="api-index-2-5-0.html">Index of new symbols in 2.5.0</a></span></dt> <dt><span class="index"><a href="api-index-2-4-0.html">Index of new symbols in 2.4.0</a></span></dt> <dt><span class="index"><a href="api-index-2-3-0.html">Index of new symbols in 2.3.0</a></span></dt> <dt><span class="index"><a href="api-index-2-2-0.html">Index of new symbols in 2.2.0</a></span></dt> <dt><span class="index"><a href="api-index-2-1-0.html">Index of new symbols in 2.1.0</a></span></dt> <dt><span class="index"><a href="api-index-2-0-0.html">Index of new symbols in 2.0.0</a></span></dt> <dt><span class="index"><a href="api-index-1-9-0.html">Index of new symbols in 1.9.0</a></span></dt> <dt><span class="index"><a href="api-index-1-8-6.html">Index of new symbols in 1.8.6</a></span></dt> <dt><span class="index"><a href="api-index-1-8-5.html">Index of new symbols in 1.8.5</a></span></dt> <dt><span class="index"><a href="api-index-1-8-1.html">Index of new symbols in 1.8.1</a></span></dt> <dt><span class="index"><a href="api-index-1-8-0.html">Index of new symbols in 1.8.0</a></span></dt> <dt><span class="index"><a href="api-index-1-7-7.html">Index of new symbols in 1.7.7</a></span></dt> <dt><span class="index"><a href="api-index-1-7-5.html">Index of new symbols in 1.7.5</a></span></dt> <dt><span class="index"><a href="api-index-1-6-0.html">Index of new symbols in 1.6.0</a></span></dt> <dt><span class="index"><a href="api-index-1-5-0.html">Index of new symbols in 1.5.0</a></span></dt> <dt><span class="index"><a href="api-index-1-4-3.html">Index of new symbols in 1.4.3</a></span></dt> <dt><span class="index"><a href="api-index-1-4-2.html">Index of new symbols in 1.4.2</a></span></dt> <dt><span class="index"><a href="api-index-1-4-0.html">Index of new symbols in 1.4.0</a></span></dt> <dt><span class="index"><a href="api-index-1-3-3.html">Index of new symbols in 1.3.3</a></span></dt> <dt><span class="index"><a href="api-index-1-2-3.html">Index of new symbols in 1.2.3</a></span></dt> <dt><span class="index"><a href="api-index-1-1-3.html">Index of new symbols in 1.1.3</a></span></dt> <dt><span class="index"><a href="api-index-1-1-2.html">Index of new symbols in 1.1.2</a></span></dt> <dt><span class="index"><a href="api-index-1-0-5.html">Index of new symbols in 1.0.5</a></span></dt> <dt><span class="index"><a href="api-index-0-9-42.html">Index of new symbols in 0.9.42</a></span></dt> <dt><span class="index"><a href="api-index-0-9-41.html">Index of new symbols in 0.9.41</a></span></dt> <dt><span class="index"><a href="api-index-0-9-39.html">Index of new symbols in 0.9.39</a></span></dt> <dt><span class="index"><a href="api-index-0-9-38.html">Index of new symbols in 0.9.38</a></span></dt> <dt><span class="index"><a href="api-index-0-9-31.html">Index of new symbols in 0.9.31</a></span></dt> <dt><span class="index"><a href="api-index-0-9-30.html">Index of new symbols in 0.9.30</a></span></dt> <dt><span class="index"><a href="api-index-0-9-28.html">Index of new symbols in 0.9.28</a></span></dt> <dt><span class="index"><a href="api-index-0-9-22.html">Index of new symbols in 0.9.22</a></span></dt> <dt><span class="index"><a href="api-index-0-9-20.html">Index of new symbols in 0.9.20</a></span></dt> <dt><span class="index"><a href="api-index-0-9-11.html">Index of new symbols in 0.9.11</a></span></dt> <dt><span class="index"><a href="api-index-0-9-10.html">Index of new symbols in 0.9.10</a></span></dt> <dt><span class="index"><a href="api-index-0-9-8.html">Index of new symbols in 0.9.8</a></span></dt> <dt><span class="index"><a href="api-index-0-9-7.html">Index of new symbols in 0.9.7</a></span></dt> <dt><span class="index"><a href="api-index-0-9-5.html">Index of new symbols in 0.9.5</a></span></dt> <dt><span class="index"><a href="api-index-0-9-2.html">Index of new symbols in 0.9.2</a></span></dt> <dt><span class="glossary"><a href="annotation-glossary.html">Annotation Glossary</a></span></dt> </dl></dd> </dl></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\j��lV- V- html/harfbuzz/style.cssnu �[��� body { font-family: cantarell, sans-serif; } .synopsis, .classsynopsis { /* tango:aluminium 1/2 */ background: #eeeeec; background: rgba(238, 238, 236, 0.5); border: solid 1px rgb(238, 238, 236); padding: 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Reference manual"> <link rel="prev" href="api-index-2-3-0.html" title="Index of new symbols in 2.3.0"> <link rel="next" href="api-index-2-1-0.html" title="Index of new symbols in 2.1.0"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxA">A</a> <span class="dim">|</span> <a class="shortcut" href="#idxO">O</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-2-3-0.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-2-1-0.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-2-2-0"></a>Index of new symbols in 2.2.0</h2></div></div></div> <a name="idx"></a><a name="idxA"></a><h3 class="title">A</h3> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-selector-t" title="enum hb_aat_layout_feature_selector_t">hb_aat_layout_feature_selector_t</a>, enum in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-get-name-id" title="hb_aat_layout_feature_type_get_name_id ()">hb_aat_layout_feature_type_get_name_id</a>, function in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-t" title="enum hb_aat_layout_feature_type_t">hb_aat_layout_feature_type_t</a>, enum in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-get-feature-types" title="hb_aat_layout_get_feature_types ()">hb_aat_layout_get_feature_types</a>, function in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-flags-t" title="enum hb_ot_var_axis_flags_t">hb_ot_var_axis_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t" title="hb_ot_var_axis_info_t">hb_ot_var_axis_info_t</a>, struct in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-find-axis-info" title="hb_ot_var_find_axis_info ()">hb_ot_var_find_axis_info</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-get-axis-infos" title="hb_ot_var_get_axis_infos ()">hb_ot_var_get_axis_infos</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-get-named-instance-count" title="hb_ot_var_get_named_instance_count ()">hb_ot_var_get_named_instance_count</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-named-instance-get-design-coords" title="hb_ot_var_named_instance_get_design_coords ()">hb_ot_var_named_instance_get_design_coords</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-named-instance-get-postscript-name-id" title="hb_ot_var_named_instance_get_postscript_name_id ()">hb_ot_var_named_instance_get_postscript_name_id</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-named-instance-get-subfamily-name-id" title="hb_ot_var_named_instance_get_subfamily_name_id ()">hb_ot_var_named_instance_get_subfamily_name_id</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�^dF F ) html/harfbuzz/harfbuzz-hb-ot-metrics.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-ot-metrics: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch13.html" title="OpenType API"> <link rel="prev" href="harfbuzz-hb-ot-meta.html" title="hb-ot-meta"> <link rel="next" href="harfbuzz-hb-ot-name.html" title="hb-ot-name"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-ot-metrics.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch13.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-ot-meta.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-ot-name.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-ot-metrics"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-ot-metrics.top_of_page"></a>hb-ot-metrics</span></h2> <p>hb-ot-metrics — OpenType Metrics</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-ot-metrics.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-position" title="hb_ot_metrics_get_position ()">hb_ot_metrics_get_position</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">float</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-variation" title="hb_ot_metrics_get_variation ()">hb_ot_metrics_get_variation</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-x-variation" title="hb_ot_metrics_get_x_variation ()">hb_ot_metrics_get_x_variation</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-y-variation" title="hb_ot_metrics_get_y_variation ()">hb_ot_metrics_get_y_variation</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-metrics.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody><tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-tag-t" title="enum hb_ot_metrics_tag_t">hb_ot_metrics_tag_t</a></td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-metrics.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-ot.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-metrics.description"></a><h2>Description</h2> <p>Functions for fetching metrics from fonts.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-metrics.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-ot-metrics-get-position"></a><h3>hb_ot_metrics_get_position ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_metrics_get_position (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-tag-t" title="enum hb_ot_metrics_tag_t"><span class="type">hb_ot_metrics_tag_t</span></a> metrics_tag</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *position</code></em>);</pre> <p>It fetches metrics value corresponding to a given tag from a font.</p> <div class="refsect3"> <a name="hb-ot-metrics-get-position.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>a <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>metrics_tag</p></td> <td class="parameter_description"><p>tag of metrics value you like to fetch.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>position</p></td> <td class="parameter_description"><p>result of metrics value from the font. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-metrics-get-position.returns"></a><h4>Returns</h4> <p> Whether found the requested metrics in the font.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-metrics-get-variation"></a><h3>hb_ot_metrics_get_variation ()</h3> <pre class="programlisting"><span class="returnvalue">float</span> hb_ot_metrics_get_variation (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-tag-t" title="enum hb_ot_metrics_tag_t"><span class="type">hb_ot_metrics_tag_t</span></a> metrics_tag</code></em>);</pre> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-metrics-get-x-variation"></a><h3>hb_ot_metrics_get_x_variation ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_ot_metrics_get_x_variation (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-tag-t" title="enum hb_ot_metrics_tag_t"><span class="type">hb_ot_metrics_tag_t</span></a> metrics_tag</code></em>);</pre> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-metrics-get-y-variation"></a><h3>hb_ot_metrics_get_y_variation ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_ot_metrics_get_y_variation (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-tag-t" title="enum hb_ot_metrics_tag_t"><span class="type">hb_ot_metrics_tag_t</span></a> metrics_tag</code></em>);</pre> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-metrics.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="hb-ot-metrics-tag-t"></a><h3>enum hb_ot_metrics_tag_t</h3> <p>From https://docs.microsoft.com/en-us/typography/opentype/spec/mvar<span class="type">value-tags</span></p> <div class="refsect3"> <a name="hb-ot-metrics-tag-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-HORIZONTAL-ASCENDER:CAPS"></a>HB_OT_METRICS_TAG_HORIZONTAL_ASCENDER</p></td> <td class="enum_member_description"> <p>horizontal ascender.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-HORIZONTAL-DESCENDER:CAPS"></a>HB_OT_METRICS_TAG_HORIZONTAL_DESCENDER</p></td> <td class="enum_member_description"> <p>horizontal descender.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-HORIZONTAL-LINE-GAP:CAPS"></a>HB_OT_METRICS_TAG_HORIZONTAL_LINE_GAP</p></td> <td class="enum_member_description"> <p>horizontal line gap.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-HORIZONTAL-CLIPPING-ASCENT:CAPS"></a>HB_OT_METRICS_TAG_HORIZONTAL_CLIPPING_ASCENT</p></td> <td class="enum_member_description"> <p>horizontal clipping ascent.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-HORIZONTAL-CLIPPING-DESCENT:CAPS"></a>HB_OT_METRICS_TAG_HORIZONTAL_CLIPPING_DESCENT</p></td> <td class="enum_member_description"> <p>horizontal clipping descent.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-VERTICAL-ASCENDER:CAPS"></a>HB_OT_METRICS_TAG_VERTICAL_ASCENDER</p></td> <td class="enum_member_description"> <p>vertical ascender.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-VERTICAL-DESCENDER:CAPS"></a>HB_OT_METRICS_TAG_VERTICAL_DESCENDER</p></td> <td class="enum_member_description"> <p>vertical descender.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-VERTICAL-LINE-GAP:CAPS"></a>HB_OT_METRICS_TAG_VERTICAL_LINE_GAP</p></td> <td class="enum_member_description"> <p>vertical line gap.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-HORIZONTAL-CARET-RISE:CAPS"></a>HB_OT_METRICS_TAG_HORIZONTAL_CARET_RISE</p></td> <td class="enum_member_description"> <p>horizontal caret rise.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-HORIZONTAL-CARET-RUN:CAPS"></a>HB_OT_METRICS_TAG_HORIZONTAL_CARET_RUN</p></td> <td class="enum_member_description"> <p>horizontal caret run.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-HORIZONTAL-CARET-OFFSET:CAPS"></a>HB_OT_METRICS_TAG_HORIZONTAL_CARET_OFFSET</p></td> <td class="enum_member_description"> <p>horizontal caret offset.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-VERTICAL-CARET-RISE:CAPS"></a>HB_OT_METRICS_TAG_VERTICAL_CARET_RISE</p></td> <td class="enum_member_description"> <p>vertical caret rise.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-VERTICAL-CARET-RUN:CAPS"></a>HB_OT_METRICS_TAG_VERTICAL_CARET_RUN</p></td> <td class="enum_member_description"> <p>vertical caret run.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-VERTICAL-CARET-OFFSET:CAPS"></a>HB_OT_METRICS_TAG_VERTICAL_CARET_OFFSET</p></td> <td class="enum_member_description"> <p>vertical caret offset.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-X-HEIGHT:CAPS"></a>HB_OT_METRICS_TAG_X_HEIGHT</p></td> <td class="enum_member_description"> <p>x height.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-CAP-HEIGHT:CAPS"></a>HB_OT_METRICS_TAG_CAP_HEIGHT</p></td> <td class="enum_member_description"> <p>cap height.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-SUBSCRIPT-EM-X-SIZE:CAPS"></a>HB_OT_METRICS_TAG_SUBSCRIPT_EM_X_SIZE</p></td> <td class="enum_member_description"> <p>subscript em x size.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-SUBSCRIPT-EM-Y-SIZE:CAPS"></a>HB_OT_METRICS_TAG_SUBSCRIPT_EM_Y_SIZE</p></td> <td class="enum_member_description"> <p>subscript em y size.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-SUBSCRIPT-EM-X-OFFSET:CAPS"></a>HB_OT_METRICS_TAG_SUBSCRIPT_EM_X_OFFSET</p></td> <td class="enum_member_description"> <p>subscript em x offset.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-SUBSCRIPT-EM-Y-OFFSET:CAPS"></a>HB_OT_METRICS_TAG_SUBSCRIPT_EM_Y_OFFSET</p></td> <td class="enum_member_description"> <p>subscript em y offset.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-SUPERSCRIPT-EM-X-SIZE:CAPS"></a>HB_OT_METRICS_TAG_SUPERSCRIPT_EM_X_SIZE</p></td> <td class="enum_member_description"> <p>superscript em x size.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-SUPERSCRIPT-EM-Y-SIZE:CAPS"></a>HB_OT_METRICS_TAG_SUPERSCRIPT_EM_Y_SIZE</p></td> <td class="enum_member_description"> <p>superscript em y size.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-SUPERSCRIPT-EM-X-OFFSET:CAPS"></a>HB_OT_METRICS_TAG_SUPERSCRIPT_EM_X_OFFSET</p></td> <td class="enum_member_description"> <p>superscript em x offset.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-SUPERSCRIPT-EM-Y-OFFSET:CAPS"></a>HB_OT_METRICS_TAG_SUPERSCRIPT_EM_Y_OFFSET</p></td> <td class="enum_member_description"> <p>superscript em y offset.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-STRIKEOUT-SIZE:CAPS"></a>HB_OT_METRICS_TAG_STRIKEOUT_SIZE</p></td> <td class="enum_member_description"> <p>strikeout size.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-STRIKEOUT-OFFSET:CAPS"></a>HB_OT_METRICS_TAG_STRIKEOUT_OFFSET</p></td> <td class="enum_member_description"> <p>strikeout offset.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-UNDERLINE-SIZE:CAPS"></a>HB_OT_METRICS_TAG_UNDERLINE_SIZE</p></td> <td class="enum_member_description"> <p>underline size.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-UNDERLINE-OFFSET:CAPS"></a>HB_OT_METRICS_TAG_UNDERLINE_OFFSET</p></td> <td class="enum_member_description"> <p>underline offset.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-METRICS-TAG-MAX-VALUE:CAPS"></a>_HB_OT_METRICS_TAG_MAX_VALUE</p></td> <td> </td> <td> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�>`� � " html/harfbuzz/api-index-1-8-1.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.8.1: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-8-5.html" title="Index of new symbols in 1.8.5"> <link rel="next" href="api-index-1-8-0.html" title="Index of new symbols in 1.8.0"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxO">O</a> <span class="dim">|</span> <a class="shortcut" href="#idxS">S</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-8-5.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-8-0.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-8-1"></a>Index of new symbols in 1.8.1</h2></div></div></div> <a name="idx"></a><a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookups-substitute-closure" title="hb_ot_layout_lookups_substitute_closure ()">hb_ot_layout_lookups_substitute_closure</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <a name="idxS"></a><h3 class="title">S</h3> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-is-subset" title="hb_set_is_subset ()">hb_set_is_subset</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��8� � , html/harfbuzz/setting-buffer-properties.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Setting buffer properties: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="buffers-language-script-and-direction.html" title="Buffers, language, script and direction"> <link rel="prev" href="adding-text-to-the-buffer.html" title="Adding text to the buffer"> <link rel="next" href="customizing-unicode-functions.html" title="Customizing Unicode functions"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="buffers-language-script-and-direction.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="adding-text-to-the-buffer.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="customizing-unicode-functions.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="setting-buffer-properties"></a>Setting buffer properties</h2></div></div></div> <p> Buffers containing input characters still need several properties set before HarfBuzz can shape their text correctly. </p> <p> Initially, all buffers are set to the <code class="literal">HB_BUFFER_CONTENT_TYPE_INVALID</code> content type. After adding text, the buffer should be set to <code class="literal">HB_BUFFER_CONTENT_TYPE_UNICODE</code> instead, which indicates that it contains un-shaped input characters. After shaping, the buffer will have the <code class="literal">HB_BUFFER_CONTENT_TYPE_GLYPHS</code> content type. </p> <p> <code class="function">hb_buffer_add_utf8()</code> and the other UTF functions set the content type of their buffer automatically. But if you are reusing a buffer you may want to check its state with <code class="function">hb_buffer_get_content_type(buffer)</code>. If necessary you can set the content type with </p> <pre class="programlisting"> hb_buffer_set_content_type(buf, HB_BUFFER_CONTENT_TYPE_UNICODE); </pre> <p> to prepare for shaping. </p> <p> Buffers also need to carry information about the script, language, and text direction of their contents. You can set these properties individually: </p> <pre class="programlisting"> hb_buffer_set_direction(buf, HB_DIRECTION_LTR); hb_buffer_set_script(buf, HB_SCRIPT_LATIN); hb_buffer_set_language(buf, hb_language_from_string("en", -1)); </pre> <p> However, since these properties are often repeated for multiple text runs, you can also save them in a <code class="literal">hb_segment_properties_t</code> for reuse: </p> <pre class="programlisting"> hb_segment_properties_t *savedprops; hb_buffer_get_segment_properties (buf, savedprops); ... hb_buffer_set_segment_properties (buf2, savedprops); </pre> <p> HarfBuzz also provides getter functions to retrieve a buffer's direction, script, and language properties individually. </p> <p> HarfBuzz recognizes four text directions in <span class="type">hb_direction_t</span>: left-to-right (<code class="literal">HB_DIRECTION_LTR</code>), right-to-left (<code class="literal">HB_DIRECTION_RTL</code>), top-to-bottom (<code class="literal">HB_DIRECTION_TTB</code>), and bottom-to-top (<code class="literal">HB_DIRECTION_BTT</code>). For the script property, HarfBuzz uses identifiers based on the <a class="ulink" href="https://unicode.org/iso15924/" target="_top">ISO 15924 standard</a>. For languages, HarfBuzz uses tags based on the <a class="ulink" href="https://tools.ietf.org/html/bcp47" target="_top">IETF BCP 47</a> standard. </p> <p> Helper functions are provided to convert character strings into the necessary script and language tag types. </p> <p> Two additional buffer properties to be aware of are the "invisible glyph" and the replacement code point. The replacement code point is inserted into buffer output in place of any invalid code points encountered in the input. By default, it is the Unicode <code class="literal">REPLACEMENT CHARACTER</code> code point, <code class="literal">U+FFFD</code> "�". You can change this with </p> <pre class="programlisting"> hb_buffer_set_replacement_codepoint(buf, replacement); </pre> <p> passing in the replacement Unicode code point as the <em class="parameter"><code>replacement</code></em> parameter. </p> <p> The invisible glyph is used to replace all output glyphs that are invisible. By default, the standard space character <code class="literal">U+0020</code> is used; you can replace this (for example, when using a font that provides script-specific spaces) with </p> <pre class="programlisting"> hb_buffer_set_invisible_glyph(buf, replacement_glyph); </pre> <p> Do note that in the <em class="parameter"><code>replacement_glyph</code></em> parameter, you must provide the glyph ID of the replacement you wish to use, not the Unicode code point. </p> <p> HarfBuzz supports a few additional flags you might want to set on your buffer under certain circumstances. The <code class="literal">HB_BUFFER_FLAG_BOT</code> and <code class="literal">HB_BUFFER_FLAG_EOT</code> flags tell HarfBuzz that the buffer represents the beginning or end (respectively) of a text element (such as a paragraph or other block). Knowing this allows HarfBuzz to apply certain contextual font features when shaping, such as initial or final variants in connected scripts. </p> <p> <code class="literal">HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES</code> tells HarfBuzz not to hide glyphs with the <code class="literal">Default_Ignorable</code> property in Unicode. This property designates control characters and other non-printing code points, such as joiners and variation selectors. Normally HarfBuzz replaces them in the output buffer with zero-width space glyphs (using the "invisible glyph" property discussed above); setting this flag causes them to be printed, which can be helpful for troubleshooting. </p> <p> Conversely, setting the <code class="literal">HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES</code> flag tells HarfBuzz to remove <code class="literal">Default_Ignorable</code> glyphs from the output buffer entirely. Finally, setting the <code class="literal">HB_BUFFER_FLAG_DO_NOT_INSERT_DOTTED_CIRCLE</code> flag tells HarfBuzz not to insert the dotted-circle glyph (<code class="literal">U+25CC</code>, "◌"), which is normally inserted into buffer output when broken character sequences are encountered (such as combining marks that are not attached to a base character). </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�����; �; html/harfbuzz/building.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Building HarfBuzz: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="install-harfbuzz.html" title="Installing HarfBuzz"> <link rel="prev" href="install-harfbuzz.html" title="Installing HarfBuzz"> <link rel="next" href="getting-started.html" title="Getting started with HarfBuzz"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="install-harfbuzz.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="install-harfbuzz.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="getting-started.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="building"></a>Building HarfBuzz</h2></div></div></div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="building.linux"></a>Building on Linux</h3></div></div></div> <p> <span class="emphasis"><em>(1)</em></span> To build HarfBuzz on Linux, you must first install the development packages for FreeType, Cairo, and GLib. The exact commands required for this step will vary depending on the Linux distribution you use. </p> <p> For example, on an Ubuntu or Debian system, you would run: </p> <pre class="programlisting"><span class="command"><strong>sudo apt install</strong></span> <span class="package">gcc g++ libfreetype6-dev libglib2.0-dev libcairo2-dev</span></pre> <p> On Fedora, RHEL, CentOS, or other Red-Hat–based systems, you would run: </p> <pre class="programlisting"><span class="command"><strong>sudo yum install</strong></span> <span class="package">gcc gcc-c++ freetype-devel glib2-devel cairo-devel</span></pre> <p> </p> <p> <span class="emphasis"><em>(2)</em></span> The next step depends on whether you are building from the source in a downloaded release tarball or from the source directly from the git repository. </p> <p> <span class="emphasis"><em>(2)(a)</em></span> If you downloaded the HarfBuzz source code in a tarball, you can now extract the source. </p> <p> From a shell in the top-level directory of the extracted source code, you can run <span class="command"><strong>meson build</strong></span> followed by <span class="command"><strong>meson compile -C build</strong></span> as with any other standard package. </p> <p> This should leave you with a shared library in the <code class="filename">src/</code> directory, and a few utility programs including <span class="command"><strong>hb-view</strong></span> and <span class="command"><strong>hb-shape</strong></span> under the <code class="filename">util/</code> directory. </p> <p> <span class="emphasis"><em>(2)(b)</em></span> If you are building from the source in the HarfBuzz git repository, rather than installing from a downloaded tarball release, then you must install two more auxiliary tools before you can build for the first time: <span class="package">pkg-config</span>. </p> <p> On Ubuntu or Debian, run: </p> <pre class="programlisting"><span class="command"><strong>sudo apt-get install</strong></span> <span class="package">meson pkg-config gtk-doc-tools</span></pre> <p> On Fedora, RHEL, CentOS, run: </p> <pre class="programlisting"><span class="command"><strong>sudo yum install</strong></span> <span class="package">meson pkgconfig gtk-doc</span></pre> <p> </p> <p> With <span class="package">pkg-config</span> installed, you can now run <span class="command"><strong>meson build</strong></span> then <span class="command"><strong>meson compile -C build</strong></span> to build HarfBuzz. </p> </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="building.windows"></a>Building on Windows</h3></div></div></div> <p> <a class="ulink" href="https://mesonbuild.com/Getting-meson.html" target="_top">Install meson</a> and run (from the console) <span class="command"><strong>meson build</strong></span> (by default bundled dependencies are not built, <span class="command"><strong>--wrap-mode=default</strong></span> overrides this), then <span class="command"><strong>meson compile -C build</strong></span> to build HarfBuzz. </p> </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="building.macos"></a>Building on macOS</h3></div></div></div> <p> There are two ways to build HarfBuzz on Mac systems: MacPorts and Homebrew. The process is similar to the process used on a Linux system. </p> <p> <span class="emphasis"><em>(1)</em></span> You must first install the development packages for FreeType, Cairo, and GLib. If you are using MacPorts, you should run: </p> <pre class="programlisting"><span class="command"><strong>sudo port install</strong></span> <span class="package">freetype glib2 cairo</span></pre> <p> </p> <p> If you are using Homebrew, you should run: </p> <pre class="programlisting"><span class="command"><strong>brew install</strong></span> <span class="package">freetype glib cairo</span></pre> <p> </p> <p> <span class="emphasis"><em>(2)</em></span> The next step depends on whether you are building from the source in a downloaded release tarball or from the source directly from the git repository. </p> <p> <span class="emphasis"><em>(2)(a)</em></span> If you are installing HarfBuzz from a downloaded tarball release, extract the tarball and open a Terminal in the extracted source-code directory. Run: </p> <pre class="programlisting"><span class="command"><strong>meson build</strong></span></pre> <p> followed by: </p> <pre class="programlisting"><span class="command"><strong>meson compile -C build</strong></span></pre> <p> to build HarfBuzz. </p> <p> <span class="emphasis"><em>(2)(b)</em></span> Alternatively, if you are building HarfBuzz from the source in the HarfBuzz git repository, then you must install several built-time dependencies before proceeding. </p> <p>If you are using MacPorts, you should run: </p> <pre class="programlisting"><span class="command"><strong>sudo port install</strong></span> <span class="package">meson pkgconfig gtk-doc</span></pre> <p> to install the build dependencies. </p> <p>If you are using Homebrew, you should run: </p> <pre class="programlisting"><span class="command"><strong>brew install</strong></span> <span class="package">meson pkgconfig gtk-doc</span></pre> <p> Finally, you can run: </p> <pre class="programlisting"><span class="command"><strong>meson build</strong></span></pre> <p> </p> <p> <span class="emphasis"><em>(3)</em></span> You can now build HarfBuzz (on either a MacPorts or a Homebrew system) by running: </p> <pre class="programlisting"><span class="command"><strong>meson build</strong></span></pre> <p> followed by: </p> <pre class="programlisting"><span class="command"><strong>meson compile -C build</strong></span></pre> <p> </p> <p> This should leave you with a shared library in the <code class="filename">src/</code> directory, and a few utility programs including <span class="command"><strong>hb-view</strong></span> and <span class="command"><strong>hb-shape</strong></span> under the <code class="filename">util/</code> directory. </p> </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="configuration"></a>Configuration options</h3></div></div></div> <p> The instructions in the "Building HarfBuzz" section will build the source code under its default configuration. If needed, the following additional configuration options are available. </p> <div class="variablelist"><table border="0" class="variablelist"> <colgroup> <col align="left" valign="top"> <col> </colgroup> <tbody> <tr> <td><p><span class="term"><span class="command"><strong>-Dglib=enabled</strong></span></span></p></td> <td> <p> Use <a class="ulink" href="https://developer.gnome.org/glib/" target="_top">GLib</a>. <span class="emphasis"><em>(Default = auto)</em></span> </p> <p> This option enables or disables usage of the GLib library. The default setting is to check for the presence of GLib and, if it is found, build with GLib support. GLib is native to GNU/Linux systems but is available on other operating system as well. </p> </td> </tr> <tr> <td><p><span class="term"><span class="command"><strong>-Dgobject=enabled</strong></span></span></p></td> <td> <p> Use <a class="ulink" href="https://developer.gnome.org/gobject/stable/" target="_top">GObject</a>. <span class="emphasis"><em>(Default = no)</em></span> </p> <p> This option enables or disables usage of the GObject library. The default setting is to check for the presence of GObject and, if it is found, build with GObject support. GObject is native to GNU/Linux systems but is available on other operating system as well. </p> </td> </tr> <tr> <td><p><span class="term"><span class="command"><strong>-Dcairo=enabled</strong></span></span></p></td> <td> <p> Use <a class="ulink" href="https://cairographics.org/" target="_top">Cairo</a>. <span class="emphasis"><em>(Default = auto)</em></span> </p> <p> This option enables or disables usage of the Cairo graphics-rendering library. The default setting is to check for the presence of Cairo and, if it is found, build with Cairo support. </p> <p> Note: Cairo is used only by the HarfBuzz command-line utilities, and not by the HarfBuzz library. </p> </td> </tr> <tr> <td><p><span class="term"><span class="command"><strong>-Dfontconfig=enabled</strong></span></span></p></td> <td> <p> Use <a class="ulink" href="https://www.freedesktop.org/wiki/Software/fontconfig/" target="_top">Fontconfig</a>. <span class="emphasis"><em>(Default = auto)</em></span> </p> <p> This option enables or disables usage of the Fontconfig library, which provides font-matching functions and provides access to font properties. The default setting is to check for the presence of Fontconfig and, if it is found, build with Fontconfig support. </p> <p> Note: Fontconfig is used only by the HarfBuzz command-line utilities, and not by the HarfBuzz library. </p> </td> </tr> <tr> <td><p><span class="term"><span class="command"><strong>-Dicu=enabled</strong></span></span></p></td> <td> <p> Use the <a class="ulink" href="http://site.icu-project.org/home" target="_top">ICU</a> library. <span class="emphasis"><em>(Default = auto)</em></span> </p> <p> This option enables or disables usage of the <span class="emphasis"><em>International Components for Unicode</em></span> (ICU) library, which provides access to Unicode Character Database (UCD) properties as well as normalization and conversion functions. The default setting is to check for the presence of ICU and, if it is found, build with ICU support. </p> </td> </tr> <tr> <td><p><span class="term"><span class="command"><strong>-Dgraphite=enabled</strong></span></span></p></td> <td> <p> Use the <a class="ulink" href="http://graphite.sil.org/" target="_top">Graphite2</a> library. <span class="emphasis"><em>(Default = no)</em></span> </p> <p> This option enables or disables usage of the Graphite2 library, which provides support for the Graphite shaping model. </p> </td> </tr> <tr> <td><p><span class="term"><span class="command"><strong>-Dfreetype=enabled</strong></span></span></p></td> <td> <p> Use the <a class="ulink" href="https://www.freetype.org/" target="_top">FreeType</a> library. <span class="emphasis"><em>(Default = auto)</em></span> </p> <p> This option enables or disables usage of the FreeType font-rendering library. The default setting is to check for the presence of FreeType and, if it is found, build with FreeType support. </p> </td> </tr> <tr> <td><p><span class="term"><span class="command"><strong>-Dgdi=enabled</strong></span></span></p></td> <td> <p> Use the <a class="ulink" href="https://docs.microsoft.com/en-us/windows/desktop/intl/uniscribe" target="_top">Uniscribe</a> library (experimental). <span class="emphasis"><em>(Default = no)</em></span> </p> <p> This option enables or disables usage of the Uniscribe font-rendering library. Uniscribe is available on Windows systems. Uniscribe support is used only for testing purposes and does not need to be enabled for HarfBuzz to run on Windows systems. </p> </td> </tr> <tr> <td><p><span class="term"><span class="command"><strong>-Ddirectwrite=enabled</strong></span></span></p></td> <td> <p> Use the <a class="ulink" href="https://docs.microsoft.com/en-us/windows/desktop/directwrite/direct-write-portal" target="_top">DirectWrite</a> library (experimental). <span class="emphasis"><em>(Default = no)</em></span> </p> <p> This option enables or disables usage of the DirectWrite font-rendering library. DirectWrite is available on Windows systems. DirectWrite support is used only for testing purposes and does not need to be enabled for HarfBuzz to run on Windows systems. </p> </td> </tr> <tr> <td><p><span class="term"><span class="command"><strong>-Dcoretext=enabled</strong></span></span></p></td> <td> <p> Use the <a class="ulink" href="https://developer.apple.com/documentation/coretext" target="_top">CoreText</a> library. <span class="emphasis"><em>(Default = no)</em></span> </p> <p> This option enables or disables usage of the CoreText library. CoreText is available on macOS and iOS systems. </p> </td> </tr> <tr> <td><p><span class="term"><span class="command"><strong>-Ddocs=enabled</strong></span></span></p></td> <td> <p> Use <a class="ulink" href="https://www.gtk.org/gtk-doc/" target="_top">GTK-Doc</a>. <span class="emphasis"><em>(Default = no)</em></span> </p> <p> This option enables the building of the documentation. </p> </td> </tr> </tbody> </table></div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\4W�k, k, ' html/harfbuzz/harfbuzz-hb-coretext.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-coretext: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch15.html" title="Integration API"> <link rel="prev" href="ch15.html" title="Integration API"> <link rel="next" href="harfbuzz-hb-ft.html" title="hb-ft"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-coretext.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch15.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="ch15.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-ft.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-coretext"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-coretext.top_of_page"></a>hb-coretext</span></h2> <p>hb-coretext — CoreText integration</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-coretext.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-coretext.html#hb-coretext-face-create" title="hb_coretext_face_create ()">hb_coretext_face_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-coretext.html#hb-coretext-font-create" title="hb_coretext_font_create ()">hb_coretext_font_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">CGFontRef</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-coretext.html#hb-coretext-face-get-cg-font" title="hb_coretext_face_get_cg_font ()">hb_coretext_face_get_cg_font</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">CTFontRef</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-coretext.html#hb-coretext-font-get-ct-font" title="hb_coretext_font_get_ct_font ()">hb_coretext_font_get_ct_font</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-coretext.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-coretext.html#HB-CORETEXT-TAG-KERX:CAPS" title="HB_CORETEXT_TAG_KERX">HB_CORETEXT_TAG_KERX</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-coretext.html#HB-CORETEXT-TAG-MORT:CAPS" title="HB_CORETEXT_TAG_MORT">HB_CORETEXT_TAG_MORT</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-coretext.html#HB-CORETEXT-TAG-MORX:CAPS" title="HB_CORETEXT_TAG_MORX">HB_CORETEXT_TAG_MORX</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-coretext.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-coretext.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-coretext.description"></a><h2>Description</h2> <p>Functions for using HarfBuzz with the CoreText fonts.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-coretext.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-coretext-face-create"></a><h3>hb_coretext_face_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_coretext_face_create (<em class="parameter"><code><span class="type">CGFontRef</span> cg_font</code></em>);</pre> <p>Creates an <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object from the specified CGFontRef.</p> <div class="refsect3"> <a name="hb-coretext-face-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>cg_font</p></td> <td class="parameter_description"><p>The CGFontRef to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-coretext-face-create.returns"></a><h4>Returns</h4> <p> the new <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-10.html#api-index-0.9.10">0.9.10</a></p> </div> <hr> <div class="refsect2"> <a name="hb-coretext-font-create"></a><h3>hb_coretext_font_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * hb_coretext_font_create (<em class="parameter"><code><span class="type">CTFontRef</span> ct_font</code></em>);</pre> <p>Creates an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object from the specified CTFontRef.</p> <div class="refsect3"> <a name="hb-coretext-font-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ct_font</p></td> <td class="parameter_description"><p>The CTFontRef to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-coretext-font-create.returns"></a><h4>Returns</h4> <p> the new <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object</p> </div> <p class="since">Since: 1.7.2</p> </div> <hr> <div class="refsect2"> <a name="hb-coretext-face-get-cg-font"></a><h3>hb_coretext_face_get_cg_font ()</h3> <pre class="programlisting"><span class="returnvalue">CGFontRef</span> hb_coretext_face_get_cg_font (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Fetches the CGFontRef associated with an <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object</p> <div class="refsect3"> <a name="hb-coretext-face-get-cg-font.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-coretext-face-get-cg-font.returns"></a><h4>Returns</h4> <p> the CGFontRef found</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-10.html#api-index-0.9.10">0.9.10</a></p> </div> <hr> <div class="refsect2"> <a name="hb-coretext-font-get-ct-font"></a><h3>hb_coretext_font_get_ct_font ()</h3> <pre class="programlisting"><span class="returnvalue">CTFontRef</span> hb_coretext_font_get_ct_font (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-coretext.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-CORETEXT-TAG-KERX:CAPS"></a><h3>HB_CORETEXT_TAG_KERX</h3> <pre class="programlisting">#define HB_CORETEXT_TAG_KERX HB_TAG('k','e','r','x') </pre> <p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag for the <code class="literal">kerx</code> (extended kerning) table, which holds AAT kerning information. </p> <p>For more information, see https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6kerx.html</p> </div> <hr> <div class="refsect2"> <a name="HB-CORETEXT-TAG-MORT:CAPS"></a><h3>HB_CORETEXT_TAG_MORT</h3> <pre class="programlisting">#define HB_CORETEXT_TAG_MORT HB_TAG('m','o','r','t') </pre> <p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag for the <code class="literal">mort</code> (glyph metamorphosis) table, which holds AAT features. </p> <p>For more information, see https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6mort.html</p> </div> <hr> <div class="refsect2"> <a name="HB-CORETEXT-TAG-MORX:CAPS"></a><h3>HB_CORETEXT_TAG_MORX</h3> <pre class="programlisting">#define HB_CORETEXT_TAG_MORX HB_TAG('m','o','r','x') </pre> <p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag for the <code class="literal">morx</code> (extended glyph metamorphosis) table, which holds AAT features. </p> <p>For more information, see https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6morx.html</p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\kQ < < " html/harfbuzz/api-index-2-5-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 2.5.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-2-6-0.html" title="Index of new symbols in 2.6.0"> <link rel="next" href="api-index-2-4-0.html" title="Index of new symbols in 2.4.0"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxD">D</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-2-6-0.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-2-4-0.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-2-5-0"></a>Index of new symbols in 2.5.0</h2></div></div></div> <a name="idx"></a><a name="idxD"></a><h3 class="title">D</h3> <dt> <a class="link" href="harfbuzz-hb-directwrite.html#hb-directwrite-face-get-font-face" title="hb_directwrite_face_get_font_face ()">hb_directwrite_face_get_font_face</a>, function in <a class="link" href="harfbuzz-hb-directwrite.html" title="hb-directwrite">hb-directwrite</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\%��h� � html/harfbuzz/left.pngnu �[��� �PNG IHDR �a �IDATx���! A�a�LU�IO�,�z1=�z��Ft�j$����w_�߾z�S��:l R�8 I5�F��E��<�4(ݔ�2�{��73�͉�҄'��:�F� 64I7�J��M�>���r"(���!Q��u IEND�B`�PK g'!\� Q�M$ M$ ' html/harfbuzz/integration-freetype.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>FreeType integration: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="integration.html" title="Platform Integration Guide"> <link rel="prev" href="integration.html" title="Platform Integration Guide"> <link rel="next" href="integration-uniscribe.html" title="Uniscribe integration"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="integration.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="integration.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="integration-uniscribe.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="integration-freetype"></a>FreeType integration</h2></div></div></div> <p> FreeType is the free-software font-rendering engine included in desktop Linux distributions, Android, ChromeOS, iOS, and multiple Unix operating systems, and used by cross-platform programs like Chrome, Java, and GhostScript. Used together, HarfBuzz can perform shaping on Unicode text segments, outputting the glyph IDs that FreeType should rasterize from the active font as well as the positions at which those glyphs should be drawn. </p> <p> HarfBuzz provides integration points with FreeType at the face-object and font-object level and for the font-functions virtual-method structure of a font object. To use the FreeType-integration API, include the <code class="filename">hb-ft.h</code> header. </p> <p> In a typical client program, you will create your <span class="type">hb_face_t</span> face object and <span class="type">hb_font_t</span> font object from a FreeType <span class="type">FT_Face</span>. HarfBuzz provides a suite of functions for doing this. </p> <p> In the most common case, you will want to use <code class="function">hb_ft_font_create_referenced()</code>, which creates both an <span class="type">hb_face_t</span> face object and <span class="type">hb_font_t</span> font object (linked to that face object), and provides lifecycle management. </p> <p> It is important to note, though, that while HarfBuzz makes a distinction between its face and font objects, FreeType's <span class="type">FT_Face</span> does not. After you create your <span class="type">FT_Face</span>, you must set its size parameter using <code class="function">FT_Set_Char_Size()</code>, because an <span class="type">hb_font_t</span> is defined as an instance of an <span class="type">hb_face_t</span> with size specified. </p> <pre class="programlisting"> #include <hb-ft.h> ... FT_New_Face(ft_library, font_path, index, &face); FT_Set_Char_Size(face, 0, 1000, 0, 0); hb_font_t *font = hb_ft_font_create(face); </pre> <p> <code class="function">hb_ft_font_create_referenced()</code> is the recommended function for creating an <span class="type">hb_face_t</span> face object. This function calls <code class="function">FT_Reference_Face()</code> before using the <span class="type">FT_Face</span> and calls <code class="function">FT_Done_Face()</code> when it is finished using the <span class="type">FT_Face</span>. Consequently, your client program does not need to worry about destroying the <span class="type">FT_Face</span> while HarfBuzz is still using it. </p> <p> Although <code class="function">hb_ft_font_create_referenced()</code> is the recommended function, there is another variant for client code where special circumstances make it necessary. The simpler version of the function is <code class="function">hb_ft_font_create()</code>, which takes an <span class="type">FT_Face</span> and an optional destroy callback as its arguments. Because <code class="function">hb_ft_font_create()</code> does not offer lifecycle management, however, your client code will be responsible for tracking references to the <span class="type">FT_Face</span> objects and destroying them when they are no longer needed. If you do not have a valid reason for doing this, use <code class="function">hb_ft_font_create_referenced()</code>. </p> <p> After you have created your font object from your <span class="type">FT_Face</span>, you can set or retrieve the <em class="structfield"><code>load_flags</code></em> of the <span class="type">FT_Face</span> through the <span class="type">hb_font_t</span> object. HarfBuzz provides <code class="function">hb_ft_font_set_load_flags()</code> and <code class="function">hb_ft_font_get_load_flags()</code> for this purpose. The ability to set the <em class="structfield"><code>load_flags</code></em> through the font object could be useful for enabling or disabling hinting, for example, or to activate vertical layout. </p> <p> HarfBuzz also provides a utility function called <code class="function">hb_ft_font_has_changed()</code> that you should call whenever you have altered the properties of your underlying <span class="type">FT_Face</span>, as well as a <code class="function">hb_ft_get_face()</code> that you can call on an <span class="type">hb_font_t</span> font object to fetch its underlying <span class="type">FT_Face</span>. </p> <p> With an <span class="type">hb_face_t</span> and <span class="type">hb_font_t</span> both linked to your <span class="type">FT_Face</span>, you will typically also want to use FreeType for the <em class="structfield"><code>font_funcs</code></em> vtable of your <span class="type">hb_font_t</span>. As a reminder, this font-functions structure is the set of methods that HarfBuzz will use to fetch important information from the font, such as the advances and extents of individual glyphs. </p> <p> All you need to do is call </p> <pre class="programlisting"> hb_ft_font_set_funcs(font); </pre> <p> and HarfBuzz will use FreeType for the font-functions in <code class="literal">font</code>. </p> <p> As we noted above, an <span class="type">hb_font_t</span> is derived from an <span class="type">hb_face_t</span> with size (and, perhaps, other parameters, such as variation-axis coordinates) specified. Consequently, you can reuse an <span class="type">hb_face_t</span> with several <span class="type">hb_font_t</span> objects, and HarfBuzz provides functions to simplify this. </p> <p> The <code class="function">hb_ft_face_create_referenced()</code> function creates just an <span class="type">hb_face_t</span> from a FreeType <span class="type">FT_Face</span> and, as with <code class="function">hb_ft_font_create_referenced()</code> above, provides lifecycle management for the <span class="type">FT_Face</span>. </p> <p> Similarly, there is an <code class="function">hb_ft_face_create()</code> function variant that does not provide the lifecycle-management feature. As with the font-object case, if you use this version of the function, it will be your client code's respsonsibility to track usage of the <span class="type">FT_Face</span> objects. </p> <p> A third variant of this function is <code class="function">hb_ft_face_create_cached()</code>, which is the same as <code class="function">hb_ft_face_create()</code> except that it also uses the <em class="structfield"><code>generic</code></em> field of the <span class="type">FT_Face</span> structure to save a pointer to the newly created <span class="type">hb_face_t</span>. Subsequently, function calls that pass the same <span class="type">FT_Face</span> will get the same <span class="type">hb_face_t</span> returned — and the <span class="type">hb_face_t</span> will be correctly reference counted. Still, as with <code class="function">hb_ft_face_create()</code>, your client code must track references to the <span class="type">FT_Face</span> itself, and destroy it when it is unneeded. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\���� � 3 html/harfbuzz/fonts-and-faces-custom-functions.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Customizing font functions: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="fonts-and-faces.html" title="Fonts, faces, and output"> <link rel="prev" href="fonts-and-faces.html" title="Fonts, faces, and output"> <link rel="next" href="fonts-and-faces-native-opentype.html" title="Font objects and HarfBuzz's native OpenType implementation"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="fonts-and-faces.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="fonts-and-faces.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="fonts-and-faces-native-opentype.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="fonts-and-faces-custom-functions"></a>Customizing font functions</h2></div></div></div> <p> During shaping, HarfBuzz frequently needs to query font objects to get at the contents and parameters of the glyphs in a font file. It includes a built-in set of functions that is tailored to working with OpenType fonts. However, as was the case with Unicode functions in the buffers chapter, HarfBuzz also wants to make it easy for you to assign a substitute set of font functions if you are developing a program to work with a library or platform that provides its own font functions. </p> <p> Therefore, the HarfBuzz API defines a set of virtual methods for accessing font-object properties, and you can replace the defaults with your own selections without interfering with the shaping process. Each font object in HarfBuzz includes a structure called <code class="literal">font_funcs</code> that serves as a vtable for the font object. The virtual methods in <code class="literal">font_funcs</code> are: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p> <code class="function">hb_font_get_font_h_extents_func_t</code>: returns the extents of the font for horizontal text. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_font_v_extents_func_t</code>: returns the extents of the font for vertical text. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_nominal_glyph_func_t</code>: returns the font's nominal glyph for a given code point. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_variation_glyph_func_t</code>: returns the font's glyph for a given code point when it is followed by a given Variation Selector. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_nominal_glyphs_func_t</code>: returns the font's nominal glyphs for a series of code points. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_advance_func_t</code>: returns the advance for a glyph. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_h_advance_func_t</code>: returns the advance for a glyph for horizontal text. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_v_advance_func_t</code>:returns the advance for a glyph for vertical text. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_advances_func_t</code>: returns the advances for a series of glyphs. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_h_advances_func_t</code>: returns the advances for a series of glyphs for horizontal text . </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_v_advances_func_t</code>: returns the advances for a series of glyphs for vertical text. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_origin_func_t</code>: returns the origin coordinates of a glyph. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_h_origin_func_t</code>: returns the origin coordinates of a glyph for horizontal text. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_v_origin_func_t</code>: returns the origin coordinates of a glyph for vertical text. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_extents_func_t</code>: returns the extents for a glyph. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_contour_point_func_t</code>: returns the coordinates of a specific contour point from a glyph. </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_name_func_t</code>: returns the name of a glyph (from its glyph index). </p></li> <li class="listitem"><p> <code class="function">hb_font_get_glyph_from_name_func_t</code>: returns the glyph index that corresponds to a given glyph name. </p></li> </ul></div> <p> You can fetch the font-functions configuration for a font object by calling <code class="function">hb_font_get_font_funcs()</code>: </p> <pre class="programlisting"> hb_font_funcs_t *ffunctions; ffunctions = hb_font_get_font_funcs (font); </pre> <p> The individual methods can each be replaced with their own setter function, such as <code class="function">hb_font_funcs_set_nominal_glyph_func(*ffunctions, func, *user_data, destroy)</code>. </p> <p> Font-functions structures can be reused for multiple font objects, and can be reference counted with <code class="function">hb_font_funcs_reference()</code> and <code class="function">hb_font_funcs_destroy()</code>. Just like other objects in HarfBuzz, you can set user-data for each font-functions structure and assign a destroy callback for it. </p> <p> You can also mark a font-functions structure as immutable, with <code class="function">hb_font_funcs_make_immutable()</code>. This is especially useful if your code is a library or framework that will have its own client programs. By marking your font-functions structures as immutable, you prevent your client programs from changing the configuration and introducing inconsistencies and errors downstream. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�W�rV V % html/harfbuzz/object-model-blobs.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Blobs: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="object-model.html" title="The HarfBuzz object model"> <link rel="prev" href="object-model-user-data.html" title="User data"> <link rel="next" href="buffers-language-script-and-direction.html" title="Buffers, language, script and direction"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="object-model.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="object-model-user-data.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="buffers-language-script-and-direction.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="object-model-blobs"></a>Blobs</h2></div></div></div> <p> While most of HarfBuzz's object types are specific to the shaping process, <span class="emphasis"><em>blobs</em></span> are somewhat different. </p> <p> Blobs are an abstraction desgined to negotiate lifecycle and permissions for raw pieces of data. For example, when you load the raw font data into memory and want to pass it to HarfBuzz, you do so in a <code class="literal">hb_blob_t</code> wrapper. </p> <p> This allows you to take advantage of HarffBuzz's reference-counting and <code class="function">destroy</code> callbacks. If you allocated the memory for the data using <code class="function">malloc()</code>, you would create the blob using </p> <pre class="programlisting"> hb_blob_create (data, length, HB_MEMORY_MODE_WRITABLE, data, free) </pre> <p> That way, HarfBuzz will call <code class="function">free()</code> on the allocated memory whenever the blob drops its last reference and is deconstructed. Consequently, the user code can stop worrying about freeing memory and let the reference-counting machinery take care of that. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��3� & html/harfbuzz/harfbuzz-hb-ot-font.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-ot-font: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch13.html" title="OpenType API"> <link rel="prev" href="harfbuzz-hb-ot-color.html" title="hb-ot-color"> <link rel="next" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-ot-font.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch13.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-ot-color.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-ot-layout.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-ot-font"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-ot-font.top_of_page"></a>hb-ot-font</span></h2> <p>hb-ot-font — OpenType font implementation</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-ot-font.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody><tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-font.html#hb-ot-font-set-funcs" title="hb_ot_font_set_funcs ()">hb_ot_font_set_funcs</a> <span class="c_punctuation">()</span> </td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-font.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-ot.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-font.description"></a><h2>Description</h2> <p>Functions for using OpenType fonts with <a class="link" href="harfbuzz-hb-shape.html#hb-shape" title="hb_shape ()"><code class="function">hb_shape()</code></a>. Note that fonts returned by <a class="link" href="harfbuzz-hb-font.html#hb-font-create" title="hb_font_create ()"><code class="function">hb_font_create()</code></a> default to using these functions, so most clients would never need to call these functions directly.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-font.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-ot-font-set-funcs"></a><h3>hb_ot_font_set_funcs ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_font_set_funcs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Sets the font functions to use when working with <em class="parameter"><code>font</code></em> .</p> <div class="refsect3"> <a name="hb-ot-font-set-funcs.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-28.html#api-index-0.9.28">0.9.28</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\ �� � # html/harfbuzz/api-index-0-9-20.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.20: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-22.html" title="Index of new symbols in 0.9.22"> <link rel="next" href="api-index-0-9-11.html" title="Index of new symbols in 0.9.11"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-22.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-11.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-20"></a>Index of new symbols in 0.9.20</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-flags-t" title="enum hb_buffer_flags_t">hb_buffer_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-flags-t" title="enum hb_buffer_serialize_flags_t">hb_buffer_serialize_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\kq�� � " html/harfbuzz/api-index-1-3-3.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.3.3: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-4-0.html" title="Index of new symbols in 1.4.0"> <link rel="next" href="api-index-1-2-3.html" title="Index of new symbols in 1.2.3"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxO">O</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-4-0.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-2-3.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-3-3"></a>Index of new symbols in 1.3.3</h2></div></div></div> <a name="idx"></a><a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-constant-t" title="enum hb_ot_math_constant_t">hb_ot_math_constant_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-constant" title="hb_ot_math_get_constant ()">hb_ot_math_get_constant</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-assembly" title="hb_ot_math_get_glyph_assembly ()">hb_ot_math_get_glyph_assembly</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-italics-correction" title="hb_ot_math_get_glyph_italics_correction ()">hb_ot_math_get_glyph_italics_correction</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-kerning" title="hb_ot_math_get_glyph_kerning ()">hb_ot_math_get_glyph_kerning</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-top-accent-attachment" title="hb_ot_math_get_glyph_top_accent_attachment ()">hb_ot_math_get_glyph_top_accent_attachment</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-variants" title="hb_ot_math_get_glyph_variants ()">hb_ot_math_get_glyph_variants</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-min-connector-overlap" title="hb_ot_math_get_min_connector_overlap ()">hb_ot_math_get_min_connector_overlap</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-flags-t" title="enum hb_ot_math_glyph_part_flags_t">hb_ot_math_glyph_part_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t" title="hb_ot_math_glyph_part_t">hb_ot_math_glyph_part_t</a>, struct in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t" title="hb_ot_math_glyph_variant_t">hb_ot_math_glyph_variant_t</a>, struct in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-has-data" title="hb_ot_math_has_data ()">hb_ot_math_has_data</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-is-glyph-extended-shape" title="hb_ot_math_is_glyph_extended_shape ()">hb_ot_math_is_glyph_extended_shape</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-kern-t" title="enum hb_ot_math_kern_t">hb_ot_math_kern_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�SV� # html/harfbuzz/api-index-0-9-41.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.41: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-42.html" title="Index of new symbols in 0.9.42"> <link rel="next" href="api-index-0-9-39.html" title="Index of new symbols in 0.9.39"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-42.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-39.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-41"></a>Index of new symbols in 0.9.41</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reverse-range" title="hb_buffer_reverse_range ()">hb_buffer_reverse_range</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�P��O O ' html/harfbuzz/deprecated-api-index.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of deprecated API: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-full.html" title="API Index"> <link rel="next" href="api-index-2-7-3.html" title="Index of new symbols in 2.7.3"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a> <span class="dim">|</span> <a class="shortcut" href="#idxF">F</a> <span class="dim">|</span> <a class="shortcut" href="#idxM">M</a> <span class="dim">|</span> <a class="shortcut" href="#idxO">O</a> <span class="dim">|</span> <a class="shortcut" href="#idxS">S</a> <span class="dim">|</span> <a class="shortcut" href="#idxU">U</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-full.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-2-7-3.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="deprecated-api-index"></a>Index of deprecated API</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-BUFFER-FLAGS-DEFAULT:CAPS" title="HB_BUFFER_FLAGS_DEFAULT">HB_BUFFER_FLAGS_DEFAULT</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-BUFFER-SERIALIZE-FLAGS-DEFAULT:CAPS" title="HB_BUFFER_SERIALIZE_FLAGS_DEFAULT">HB_BUFFER_SERIALIZE_FLAGS_DEFAULT</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-funcs-set-glyph-v-kerning-func" title="hb_font_funcs_set_glyph_v_kerning_func ()">hb_font_funcs_set_glyph_v_kerning_func</a>, function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-func-t" title="hb_font_get_glyph_func_t ()">hb_font_get_glyph_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-v-kerning" title="hb_font_get_glyph_v_kerning ()">hb_font_get_glyph_v_kerning</a>, function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-v-kerning-func-t" title="hb_font_get_glyph_v_kerning_func_t">hb_font_get_glyph_v_kerning_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <a name="idxM"></a><h3 class="title">M</h3> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-MATH-GLYPH-PART-FLAG-EXTENDER:CAPS" title="HB_MATH_GLYPH_PART_FLAG_EXTENDER">HB_MATH_GLYPH_PART_FLAG_EXTENDER</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-ot-var-axis-t" title="hb_ot_var_axis_t">hb_ot_var_axis_t</a>, struct in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-OT-VAR-NO-AXIS-INDEX:CAPS" title="HB_OT_VAR_NO_AXIS_INDEX">HB_OT_VAR_NO_AXIS_INDEX</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <a name="idxS"></a><h3 class="title">S</h3> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-SCRIPT-CANADIAN-ABORIGINAL:CAPS" title="HB_SCRIPT_CANADIAN_ABORIGINAL">HB_SCRIPT_CANADIAN_ABORIGINAL</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <a name="idxU"></a><h3 class="title">U</h3> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-unicode-decompose-compatibility-func-t" title="hb_unicode_decompose_compatibility_func_t ()">hb_unicode_decompose_compatibility_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-unicode-eastasian-width-func-t" title="hb_unicode_eastasian_width_func_t ()">hb_unicode_eastasian_width_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-UNICODE-MAX-DECOMPOSITION-LEN:CAPS" title="HB_UNICODE_MAX_DECOMPOSITION_LEN">HB_UNICODE_MAX_DECOMPOSITION_LEN</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��:%�L �L & html/harfbuzz/harfbuzz-hb-ot-name.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-ot-name: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch13.html" title="OpenType API"> <link rel="prev" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics"> <link rel="next" href="harfbuzz-hb-ot-shape.html" title="hb-ot-shape"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-ot-name.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch13.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-ot-metrics.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-ot-shape.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-ot-name"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-ot-name.top_of_page"></a>hb-ot-name</span></h2> <p>hb-ot-name — OpenType font name information</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-ot-name.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type">const <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-entry-t" title="hb_ot_name_entry_t"><span class="returnvalue">hb_ot_name_entry_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-list-names" title="hb_ot_name_list_names ()">hb_ot_name_list_names</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-get-utf16" title="hb_ot_name_get_utf16 ()">hb_ot_name_get_utf16</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-get-utf32" title="hb_ot_name_get_utf32 ()">hb_ot_name_get_utf32</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-get-utf8" title="hb_ot_name_get_utf8 ()">hb_ot_name_get_utf8</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-name.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t">hb_ot_name_id_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-entry-t" title="hb_ot_name_entry_t">hb_ot_name_entry_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-name.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-ot.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-name.description"></a><h2>Description</h2> <p>Functions for fetching name strings from OpenType fonts.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-name.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-ot-name-list-names"></a><h3>hb_ot_name_list_names ()</h3> <pre class="programlisting">const <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-entry-t" title="hb_ot_name_entry_t"><span class="returnvalue">hb_ot_name_entry_t</span></a> * hb_ot_name_list_names (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *num_entries</code></em>);</pre> <p>Enumerates all available name IDs and language combinations. Returned array is owned by the <em class="parameter"><code>face</code></em> and should not be modified. It can be used as long as <em class="parameter"><code>face</code></em> is alive.</p> <div class="refsect3"> <a name="hb-ot-name-list-names.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>font face.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>num_entries</p></td> <td class="parameter_description"><p>number of returned entries. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-name-list-names.returns"></a><h4>Returns</h4> <p>Array of available name entries. </p> <p><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_entries]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-name-get-utf16"></a><h3>hb_ot_name_get_utf16 ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_name_get_utf16 (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="type">hb_ot_name_id_t</span></a> name_id</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> language</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *text_size</code></em>, <em class="parameter"><code><span class="type">uint16_t</span> *text</code></em>);</pre> <p>Fetches a font name from the OpenType 'name' table. If <em class="parameter"><code>language</code></em> is <a class="link" href="harfbuzz-hb-common.html#HB-LANGUAGE-INVALID:CAPS" title="HB_LANGUAGE_INVALID"><span class="type">HB_LANGUAGE_INVALID</span></a>, English ("en") is assumed. Returns string in UTF-16 encoding.</p> <div class="refsect3"> <a name="hb-ot-name-get-utf16.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>font face.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>name_id</p></td> <td class="parameter_description"><p>OpenType name identifier to fetch.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language</p></td> <td class="parameter_description"><p>language to fetch the name for.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text_size</p></td> <td class="parameter_description"><p>input size of <em class="parameter"><code>text</code></em> buffer, and output size of text written to buffer. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>buffer to write fetched name into. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=text_size]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-name-get-utf16.returns"></a><h4>Returns</h4> <p> full length of the requested string, or 0 if not found.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-name-get-utf32"></a><h3>hb_ot_name_get_utf32 ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_name_get_utf32 (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="type">hb_ot_name_id_t</span></a> name_id</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> language</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *text_size</code></em>, <em class="parameter"><code><span class="type">uint32_t</span> *text</code></em>);</pre> <p>Fetches a font name from the OpenType 'name' table. If <em class="parameter"><code>language</code></em> is <a class="link" href="harfbuzz-hb-common.html#HB-LANGUAGE-INVALID:CAPS" title="HB_LANGUAGE_INVALID"><span class="type">HB_LANGUAGE_INVALID</span></a>, English ("en") is assumed. Returns string in UTF-32 encoding.</p> <div class="refsect3"> <a name="hb-ot-name-get-utf32.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>font face.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>name_id</p></td> <td class="parameter_description"><p>OpenType name identifier to fetch.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language</p></td> <td class="parameter_description"><p>language to fetch the name for.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text_size</p></td> <td class="parameter_description"><p>input size of <em class="parameter"><code>text</code></em> buffer, and output size of text written to buffer. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>buffer to write fetched name into. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=text_size]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-name-get-utf32.returns"></a><h4>Returns</h4> <p> full length of the requested string, or 0 if not found.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-name-get-utf8"></a><h3>hb_ot_name_get_utf8 ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_name_get_utf8 (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="type">hb_ot_name_id_t</span></a> name_id</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> language</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *text_size</code></em>, <em class="parameter"><code><span class="type">char</span> *text</code></em>);</pre> <p>Fetches a font name from the OpenType 'name' table. If <em class="parameter"><code>language</code></em> is <a class="link" href="harfbuzz-hb-common.html#HB-LANGUAGE-INVALID:CAPS" title="HB_LANGUAGE_INVALID"><span class="type">HB_LANGUAGE_INVALID</span></a>, English ("en") is assumed. Returns string in UTF-8 encoding.</p> <div class="refsect3"> <a name="hb-ot-name-get-utf8.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>font face.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>name_id</p></td> <td class="parameter_description"><p>OpenType name identifier to fetch.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language</p></td> <td class="parameter_description"><p>language to fetch the name for.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text_size</p></td> <td class="parameter_description"><p>input size of <em class="parameter"><code>text</code></em> buffer, and output size of text written to buffer. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>buffer to write fetched name into. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=text_size]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-name-get-utf8.returns"></a><h4>Returns</h4> <p> full length of the requested string, or 0 if not found.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-name.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="hb-ot-name-id-t"></a><h3>hb_ot_name_id_t</h3> <pre class="programlisting">typedef unsigned int hb_ot_name_id_t; </pre> <p>An integral type representing an OpenType 'name' table name identifier. There are predefined name IDs, as well as name IDs return from other API. These can be used to fetch name strings from a font face.</p> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-name-entry-t"></a><h3>hb_ot_name_entry_t</h3> <pre class="programlisting">typedef struct { hb_ot_name_id_t name_id; hb_language_t language; } hb_ot_name_entry_t; </pre> <p>Structure representing a name ID in a particular language.</p> <div class="refsect3"> <a name="hb-ot-name-entry-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="type">hb_ot_name_id_t</span></a> <em class="structfield"><code><a name="hb-ot-name-entry-t.name-id"></a>name_id</code></em>;</p></td> <td class="struct_member_description"><p>name ID</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> <em class="structfield"><code><a name="hb-ot-name-entry-t.language"></a>language</code></em>;</p></td> <td class="struct_member_description"><p>language</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\���; & html/harfbuzz/annotation-glossary.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Annotation Glossary: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-2.html" title="Index of new symbols in 0.9.2"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_glossary"><a class="shortcut" href="#glsA">A</a> <span class="dim">|</span> <a class="shortcut" href="#glsC">C</a> <span class="dim">|</span> <a class="shortcut" href="#glsD">D</a> <span class="dim">|</span> <a class="shortcut" href="#glsE">E</a> <span class="dim">|</span> <a class="shortcut" href="#glsI">I</a> <span class="dim">|</span> <a class="shortcut" href="#glsN">N</a> <span class="dim">|</span> <a class="shortcut" href="#glsO">O</a> <span class="dim">|</span> <a class="shortcut" href="#glsS">S</a> <span class="dim">|</span> <a class="shortcut" href="#glsT">T</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-2.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><img src="right-insensitive.png" width="16" height="16" border="0"></td> </tr></table> <div class="glossary"> <div class="titlepage"><div><div><h2 class="title"> <a name="annotation-glossary"></a>Annotation Glossary</h2></div></div></div> <a name="glsA"></a><h3 class="title">A</h3> <dt><span class="glossterm"><a name="annotation-glossterm-allow-none"></a>allow-none</span></dt> <dd class="glossdef"><p>NULL is OK, both for passing and for returning.</p></dd> <dt><span class="glossterm"><a name="annotation-glossterm-array"></a>array</span></dt> <dd class="glossdef"><p>Parameter points to an array of items.</p></dd> <a name="glsC"></a><h3 class="title">C</h3> <dt><span class="glossterm"><a name="annotation-glossterm-closure"></a>closure</span></dt> <dd class="glossdef"><p>This parameter is a 'user_data', for callbacks; many bindings can pass NULL here.</p></dd> <a name="glsD"></a><h3 class="title">D</h3> <dt><span class="glossterm"><a name="annotation-glossterm-destroy"></a>destroy</span></dt> <dd class="glossdef"><p>This parameter is a 'destroy_data', for callbacks.</p></dd> <a name="glsE"></a><h3 class="title">E</h3> <dt><span class="glossterm"><a name="annotation-glossterm-element-type"></a>element-type</span></dt> <dd class="glossdef"><p>Generics and defining elements of containers and arrays.</p></dd> <a name="glsI"></a><h3 class="title">I</h3> <dt><span class="glossterm"><a name="annotation-glossterm-inout"></a>inout</span></dt> <dd class="glossdef"><p>Parameter for input and for returning results. Default is <acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>.</p></dd> <a name="glsN"></a><h3 class="title">N</h3> <dt><span class="glossterm"><a name="annotation-glossterm-nullable"></a>nullable</span></dt> <dd class="glossdef"><p>NULL may be passed as the value in, out, in-out; or as a return value.</p></dd> <a name="glsO"></a><h3 class="title">O</h3> <dt><span class="glossterm"><a name="annotation-glossterm-optional"></a>optional</span></dt> <dd class="glossdef"><p>NULL may be passed instead of a pointer to a location.</p></dd> <dt><span class="glossterm"><a name="annotation-glossterm-out"></a>out</span></dt> <dd class="glossdef"><p>Parameter for returning results. Default is <acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>.</p></dd> <dt><span class="glossterm"><a name="annotation-glossterm-out%20caller-allocates"></a>out caller-allocates</span></dt> <dd class="glossdef"><p>Out parameter, where caller must allocate storage.</p></dd> <a name="glsS"></a><h3 class="title">S</h3> <dt><span class="glossterm"><a name="annotation-glossterm-scope%20notified"></a>scope notified</span></dt> <dd class="glossdef"><p>The callback is valid until the GDestroyNotify argument is called.</p></dd> <dt><span class="glossterm"><a name="annotation-glossterm-skip"></a>skip</span></dt> <dd class="glossdef"><p>Exposed in C code, not necessarily available in other languages.</p></dd> <a name="glsT"></a><h3 class="title">T</h3> <dt><span class="glossterm"><a name="annotation-glossterm-transfer%20full"></a>transfer full</span></dt> <dd class="glossdef"><p>Free data after the code is done.</p></dd> <dt><span class="glossterm"><a name="annotation-glossterm-transfer%20none"></a>transfer none</span></dt> <dd class="glossdef"><p>Don't free data after the code is done.</p></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�]�Z( ( # html/harfbuzz/harfbuzz-hb-font.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-font: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="harfbuzz-hb-face.html" title="hb-face"> <link rel="next" href="harfbuzz-hb-map.html" title="hb-map"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-font.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-face.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-map.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-font"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-font.top_of_page"></a>hb-font</span></h2> <p>hb-font — Font objects</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-font.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-add-glyph-origin-for-direction" title="hb_font_add_glyph_origin_for_direction ()">hb_font_add_glyph_origin_for_direction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-create" title="hb_font_create ()">hb_font_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-create-sub-font" title="hb_font_create_sub_font ()">hb_font_create_sub_font</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-destroy" title="hb_font_destroy ()">hb_font_destroy</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="returnvalue">hb_font_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-create" title="hb_font_funcs_create ()">hb_font_funcs_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-destroy" title="hb_font_funcs_destroy ()">hb_font_funcs_destroy</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="returnvalue">hb_font_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-get-empty" title="hb_font_funcs_get_empty ()">hb_font_funcs_get_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-get-user-data" title="hb_font_funcs_get_user_data ()">hb_font_funcs_get_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-is-immutable" title="hb_font_funcs_is_immutable ()">hb_font_funcs_is_immutable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-make-immutable" title="hb_font_funcs_make_immutable ()">hb_font_funcs_make_immutable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="returnvalue">hb_font_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-reference" title="hb_font_funcs_reference ()">hb_font_funcs_reference</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-contour-point-func" title="hb_font_funcs_set_glyph_contour_point_func ()">hb_font_funcs_set_glyph_contour_point_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-extents-func" title="hb_font_funcs_set_glyph_extents_func ()">hb_font_funcs_set_glyph_extents_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-from-name-func" title="hb_font_funcs_set_glyph_from_name_func ()">hb_font_funcs_set_glyph_from_name_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-advance-func" title="hb_font_funcs_set_glyph_h_advance_func ()">hb_font_funcs_set_glyph_h_advance_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-advances-func" title="hb_font_funcs_set_glyph_h_advances_func ()">hb_font_funcs_set_glyph_h_advances_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-kerning-func" title="hb_font_funcs_set_glyph_h_kerning_func ()">hb_font_funcs_set_glyph_h_kerning_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-origin-func" title="hb_font_funcs_set_glyph_h_origin_func ()">hb_font_funcs_set_glyph_h_origin_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-name-func" title="hb_font_funcs_set_glyph_name_func ()">hb_font_funcs_set_glyph_name_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-advance-func" title="hb_font_funcs_set_glyph_v_advance_func ()">hb_font_funcs_set_glyph_v_advance_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-advances-func" title="hb_font_funcs_set_glyph_v_advances_func ()">hb_font_funcs_set_glyph_v_advances_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-origin-func" title="hb_font_funcs_set_glyph_v_origin_func ()">hb_font_funcs_set_glyph_v_origin_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-nominal-glyph-func" title="hb_font_funcs_set_nominal_glyph_func ()">hb_font_funcs_set_nominal_glyph_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-nominal-glyphs-func" title="hb_font_funcs_set_nominal_glyphs_func ()">hb_font_funcs_set_nominal_glyphs_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-user-data" title="hb_font_funcs_set_user_data ()">hb_font_funcs_set_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-variation-glyph-func" title="hb_font_funcs_set_variation_glyph_func ()">hb_font_funcs_set_variation_glyph_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-empty" title="hb_font_get_empty ()">hb_font_get_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-face" title="hb_font_get_face ()">hb_font_get_face</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph" title="hb_font_get_glyph ()">hb_font_get_glyph</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advance-for-direction" title="hb_font_get_glyph_advance_for_direction ()">hb_font_get_glyph_advance_for_direction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advance-func-t" title="hb_font_get_glyph_advance_func_t ()">*hb_font_get_glyph_advance_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advances-for-direction" title="hb_font_get_glyph_advances_for_direction ()">hb_font_get_glyph_advances_for_direction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advances-func-t" title="hb_font_get_glyph_advances_func_t ()">*hb_font_get_glyph_advances_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point" title="hb_font_get_glyph_contour_point ()">hb_font_get_glyph_contour_point</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point-for-origin" title="hb_font_get_glyph_contour_point_for_origin ()">hb_font_get_glyph_contour_point_for_origin</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point-func-t" title="hb_font_get_glyph_contour_point_func_t ()">*hb_font_get_glyph_contour_point_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents" title="hb_font_get_glyph_extents ()">hb_font_get_glyph_extents</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents-for-origin" title="hb_font_get_glyph_extents_for_origin ()">hb_font_get_glyph_extents_for_origin</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents-func-t" title="hb_font_get_glyph_extents_func_t ()">*hb_font_get_glyph_extents_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-from-name" title="hb_font_get_glyph_from_name ()">hb_font_get_glyph_from_name</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-from-name-func-t" title="hb_font_get_glyph_from_name_func_t ()">*hb_font_get_glyph_from_name_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advance" title="hb_font_get_glyph_h_advance ()">hb_font_get_glyph_h_advance</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advances" title="hb_font_get_glyph_h_advances ()">hb_font_get_glyph_h_advances</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-kerning" title="hb_font_get_glyph_h_kerning ()">hb_font_get_glyph_h_kerning</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-origin" title="hb_font_get_glyph_h_origin ()">hb_font_get_glyph_h_origin</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-kerning-for-direction" title="hb_font_get_glyph_kerning_for_direction ()">hb_font_get_glyph_kerning_for_direction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-kerning-func-t" title="hb_font_get_glyph_kerning_func_t ()">*hb_font_get_glyph_kerning_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-name" title="hb_font_get_glyph_name ()">hb_font_get_glyph_name</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-name-func-t" title="hb_font_get_glyph_name_func_t ()">*hb_font_get_glyph_name_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-origin-for-direction" title="hb_font_get_glyph_origin_for_direction ()">hb_font_get_glyph_origin_for_direction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-origin-func-t" title="hb_font_get_glyph_origin_func_t ()">*hb_font_get_glyph_origin_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advance" title="hb_font_get_glyph_v_advance ()">hb_font_get_glyph_v_advance</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advances" title="hb_font_get_glyph_v_advances ()">hb_font_get_glyph_v_advances</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-origin" title="hb_font_get_glyph_v_origin ()">hb_font_get_glyph_v_origin</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyph" title="hb_font_get_nominal_glyph ()">hb_font_get_nominal_glyph</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyph-func-t" title="hb_font_get_nominal_glyph_func_t ()">*hb_font_get_nominal_glyph_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyphs" title="hb_font_get_nominal_glyphs ()">hb_font_get_nominal_glyphs</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyphs-func-t" title="hb_font_get_nominal_glyphs_func_t ()">*hb_font_get_nominal_glyphs_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-parent" title="hb_font_get_parent ()">hb_font_get_parent</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-ppem" title="hb_font_get_ppem ()">hb_font_get_ppem</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">float</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-ptem" title="hb_font_get_ptem ()">hb_font_get_ptem</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-scale" title="hb_font_get_scale ()">hb_font_get_scale</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-user-data" title="hb_font_get_user_data ()">hb_font_get_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-variation-glyph" title="hb_font_get_variation_glyph ()">hb_font_get_variation_glyph</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-variation-glyph-func-t" title="hb_font_get_variation_glyph_func_t ()">*hb_font_get_variation_glyph_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">float</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-var-coords-design" title="hb_font_get_var_coords_design ()">hb_font_get_var_coords_design</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">int</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-var-coords-normalized" title="hb_font_get_var_coords_normalized ()">hb_font_get_var_coords_normalized</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-glyph-from-string" title="hb_font_glyph_from_string ()">hb_font_glyph_from_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-glyph-to-string" title="hb_font_glyph_to_string ()">hb_font_glyph_to_string</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-is-immutable" title="hb_font_is_immutable ()">hb_font_is_immutable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-make-immutable" title="hb_font_make_immutable ()">hb_font_make_immutable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-reference" title="hb_font_reference ()">hb_font_reference</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-face" title="hb_font_set_face ()">hb_font_set_face</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-funcs" title="hb_font_set_funcs ()">hb_font_set_funcs</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-funcs-data" title="hb_font_set_funcs_data ()">hb_font_set_funcs_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-parent" title="hb_font_set_parent ()">hb_font_set_parent</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-ppem" title="hb_font_set_ppem ()">hb_font_set_ppem</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-ptem" title="hb_font_set_ptem ()">hb_font_set_ptem</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-scale" title="hb_font_set_scale ()">hb_font_set_scale</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-user-data" title="hb_font_set_user_data ()">hb_font_set_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-variations" title="hb_font_set_variations ()">hb_font_set_variations</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-var-coords-design" title="hb_font_set_var_coords_design ()">hb_font_set_var_coords_design</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-var-coords-normalized" title="hb_font_set_var_coords_normalized ()">hb_font_set_var_coords_normalized</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-var-named-instance" title="hb_font_set_var_named_instance ()">hb_font_set_var_named_instance</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-subtract-glyph-origin-for-direction" title="hb_font_subtract_glyph_origin_for_direction ()">hb_font_subtract_glyph_origin_for_direction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-reference-table-func-t" title="hb_reference_table_func_t ()">*hb_reference_table_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-font-h-extents-func" title="hb_font_funcs_set_font_h_extents_func ()">hb_font_funcs_set_font_h_extents_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-font-v-extents-func" title="hb_font_funcs_set_font_v_extents_func ()">hb_font_funcs_set_font_v_extents_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-extents-for-direction" title="hb_font_get_extents_for_direction ()">hb_font_get_extents_for_direction</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-font-extents-func-t" title="hb_font_get_font_extents_func_t ()">*hb_font_get_font_extents_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-h-extents" title="hb_font_get_h_extents ()">hb_font_get_h_extents</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-v-extents" title="hb_font_get_v_extents ()">hb_font_get_v_extents</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-font.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t">hb_font_funcs_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advance-func-t" title="hb_font_get_glyph_h_advance_func_t">hb_font_get_glyph_h_advance_func_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advances-func-t" title="hb_font_get_glyph_h_advances_func_t">hb_font_get_glyph_h_advances_func_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-kerning-func-t" title="hb_font_get_glyph_h_kerning_func_t">hb_font_get_glyph_h_kerning_func_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-origin-func-t" title="hb_font_get_glyph_h_origin_func_t">hb_font_get_glyph_h_origin_func_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advance-func-t" title="hb_font_get_glyph_v_advance_func_t">hb_font_get_glyph_v_advance_func_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advances-func-t" title="hb_font_get_glyph_v_advances_func_t">hb_font_get_glyph_v_advances_func_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-origin-func-t" title="hb_font_get_glyph_v_origin_func_t">hb_font_get_glyph_v_origin_func_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t">hb_font_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-font-h-extents-func-t" title="hb_font_get_font_h_extents_func_t">hb_font_get_font_h_extents_func_t</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-font-v-extents-func-t" title="hb_font_get_font_v_extents_func_t">hb_font_get_font_v_extents_func_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-extents-t" title="hb_font_extents_t">hb_font_extents_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t">hb_glyph_extents_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-font.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-font.description"></a><h2>Description</h2> <p>Functions for working with font objects.</p> <p>A font object represents a font face at a specific size and with certain other parameters (pixels-per-em, points-per-em, variation settings) specified. Font objects are created from font face objects, and are used as input to <a class="link" href="harfbuzz-hb-shape.html#hb-shape" title="hb_shape ()"><code class="function">hb_shape()</code></a>, among other things.</p> <p>Client programs can optionally pass in their own functions that implement the basic, lower-level queries of font objects. This set of font functions is defined by the virtual methods in <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a>.</p> <p>HarfBuzz provides a built-in set of lightweight default functions for each method in <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a>.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-font.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-font-add-glyph-origin-for-direction"></a><h3>hb_font_add_glyph_origin_for_direction ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_add_glyph_origin_for_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre> <p>Adds the origin coordinates to an (X,Y) point coordinate, in the specified glyph ID in the specified font.</p> <p>Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of <em class="parameter"><code>direction</code></em> .</p> <div class="refsect3"> <a name="hb-font-add-glyph-origin-for-direction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The direction of the text segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x</p></td> <td class="parameter_description"><p>Input = The original X coordinate Output = The X coordinate plus the X-coordinate of the origin. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y</p></td> <td class="parameter_description"><p>Input = The original Y coordinate Output = The Y coordinate plus the Y-coordinate of the origin. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-create"></a><h3>hb_font_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * hb_font_create (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Constructs a new font object from the specified face.</p> <p><span class="annotation">[Xconstructor]</span></p> <div class="refsect3"> <a name="hb-font-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>a face.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-create.returns"></a><h4>Returns</h4> <p>The new font object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-create-sub-font"></a><h3>hb_font_create_sub_font ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * hb_font_create_sub_font (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *parent</code></em>);</pre> <p>Constructs a sub-font font object from the specified <em class="parameter"><code>parent</code></em> font, replicating the parent's properties.</p> <div class="refsect3"> <a name="hb-font-create-sub-font.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>parent</p></td> <td class="parameter_description"><p>The parent font object</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-create-sub-font.returns"></a><h4>Returns</h4> <p>The new sub-font font object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-destroy"></a><h3>hb_font_destroy ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Decreases the reference count on the given font object. When the reference count reaches zero, the font is destroyed, freeing all memory.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-font-destroy.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-create"></a><h3>hb_font_funcs_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="returnvalue">hb_font_funcs_t</span></a> * hb_font_funcs_create (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Creates a new <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> structure of font functions.</p> <p><span class="annotation">[Xconstructor]</span></p> <div class="refsect3"> <a name="hb-font-funcs-create.returns"></a><h4>Returns</h4> <p>The font-functions structure. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-destroy"></a><h3>hb_font_funcs_destroy ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>);</pre> <p>Decreases the reference count on a font-functions structure. When the reference count reaches zero, the font-functions structure is destroyed, freeing all memory.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-font-funcs-destroy.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>The font-functions structure</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-get-empty"></a><h3>hb_font_funcs_get_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="returnvalue">hb_font_funcs_t</span></a> * hb_font_funcs_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches an empty font-functions structure.</p> <div class="refsect3"> <a name="hb-font-funcs-get-empty.returns"></a><h4>Returns</h4> <p>The font-functions structure. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-get-user-data"></a><h3>hb_font_funcs_get_user_data ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> * hb_font_funcs_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre> <p>Fetches the user data associated with the specified key, attached to the specified font-functions structure.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-font-funcs-get-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>The font-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-funcs-get-user-data.returns"></a><h4>Returns</h4> <p>A pointer to the user data. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-is-immutable"></a><h3>hb_font_funcs_is_immutable ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_funcs_is_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>);</pre> <p>Tests whether a font-functions structure is immutable.</p> <div class="refsect3"> <a name="hb-font-funcs-is-immutable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>The font-functions structure</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-funcs-is-immutable.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if <em class="parameter"><code>ffuncs</code></em> is immutable, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-make-immutable"></a><h3>hb_font_funcs_make_immutable ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_make_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>);</pre> <p>Makes a font-functions structure immutable.</p> <div class="refsect3"> <a name="hb-font-funcs-make-immutable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>The font-functions structure</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-reference"></a><h3>hb_font_funcs_reference ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="returnvalue">hb_font_funcs_t</span></a> * hb_font_funcs_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>);</pre> <p>Increases the reference count on a font-functions structure.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-font-funcs-reference.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>The font-functions structure</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-funcs-reference.returns"></a><h4>Returns</h4> <p> The font-functions structure</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-contour-point-func"></a><h3>hb_font_funcs_set_glyph_contour_point_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_contour_point_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point-func-t" title="hb_font_get_glyph_contour_point_func_t ()"><span class="type">hb_font_get_glyph_contour_point_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point-func-t" title="hb_font_get_glyph_contour_point_func_t ()"><span class="type">hb_font_get_glyph_contour_point_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-contour-point-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-extents-func"></a><h3>hb_font_funcs_set_glyph_extents_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_extents_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents-func-t" title="hb_font_get_glyph_extents_func_t ()"><span class="type">hb_font_get_glyph_extents_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents-func-t" title="hb_font_get_glyph_extents_func_t ()"><span class="type">hb_font_get_glyph_extents_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-extents-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-from-name-func"></a><h3>hb_font_funcs_set_glyph_from_name_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_from_name_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-from-name-func-t" title="hb_font_get_glyph_from_name_func_t ()"><span class="type">hb_font_get_glyph_from_name_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-from-name-func-t" title="hb_font_get_glyph_from_name_func_t ()"><span class="type">hb_font_get_glyph_from_name_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-from-name-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-h-advance-func"></a><h3>hb_font_funcs_set_glyph_h_advance_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_h_advance_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advance-func-t" title="hb_font_get_glyph_h_advance_func_t"><span class="type">hb_font_get_glyph_h_advance_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advance-func-t" title="hb_font_get_glyph_h_advance_func_t"><span class="type">hb_font_get_glyph_h_advance_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-h-advance-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-h-advances-func"></a><h3>hb_font_funcs_set_glyph_h_advances_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_h_advances_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advances-func-t" title="hb_font_get_glyph_h_advances_func_t"><span class="type">hb_font_get_glyph_h_advances_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advances-func-t" title="hb_font_get_glyph_h_advances_func_t"><span class="type">hb_font_get_glyph_h_advances_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-h-advances-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-8-6.html#api-index-1.8.6">1.8.6</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-h-kerning-func"></a><h3>hb_font_funcs_set_glyph_h_kerning_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_h_kerning_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-kerning-func-t" title="hb_font_get_glyph_h_kerning_func_t"><span class="type">hb_font_get_glyph_h_kerning_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-h-kerning-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>font functions.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-h-origin-func"></a><h3>hb_font_funcs_set_glyph_h_origin_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_h_origin_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-origin-func-t" title="hb_font_get_glyph_h_origin_func_t"><span class="type">hb_font_get_glyph_h_origin_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-origin-func-t" title="hb_font_get_glyph_h_origin_func_t"><span class="type">hb_font_get_glyph_h_origin_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-h-origin-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-name-func"></a><h3>hb_font_funcs_set_glyph_name_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_name_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-name-func-t" title="hb_font_get_glyph_name_func_t ()"><span class="type">hb_font_get_glyph_name_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-name-func-t" title="hb_font_get_glyph_name_func_t ()"><span class="type">hb_font_get_glyph_name_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-name-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-v-advance-func"></a><h3>hb_font_funcs_set_glyph_v_advance_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_v_advance_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advance-func-t" title="hb_font_get_glyph_v_advance_func_t"><span class="type">hb_font_get_glyph_v_advance_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advance-func-t" title="hb_font_get_glyph_v_advance_func_t"><span class="type">hb_font_get_glyph_v_advance_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-v-advance-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-v-advances-func"></a><h3>hb_font_funcs_set_glyph_v_advances_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_v_advances_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advances-func-t" title="hb_font_get_glyph_v_advances_func_t"><span class="type">hb_font_get_glyph_v_advances_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advances-func-t" title="hb_font_get_glyph_v_advances_func_t"><span class="type">hb_font_get_glyph_v_advances_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-v-advances-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-8-6.html#api-index-1.8.6">1.8.6</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-v-origin-func"></a><h3>hb_font_funcs_set_glyph_v_origin_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_v_origin_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-origin-func-t" title="hb_font_get_glyph_v_origin_func_t"><span class="type">hb_font_get_glyph_v_origin_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-origin-func-t" title="hb_font_get_glyph_v_origin_func_t"><span class="type">hb_font_get_glyph_v_origin_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-v-origin-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-nominal-glyph-func"></a><h3>hb_font_funcs_set_nominal_glyph_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_nominal_glyph_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyph-func-t" title="hb_font_get_nominal_glyph_func_t ()"><span class="type">hb_font_get_nominal_glyph_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyph-func-t" title="hb_font_get_nominal_glyph_func_t ()"><span class="type">hb_font_get_nominal_glyph_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-nominal-glyph-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-2-3.html#api-index-1.2.3">1.2.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-nominal-glyphs-func"></a><h3>hb_font_funcs_set_nominal_glyphs_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_nominal_glyphs_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyphs-func-t" title="hb_font_get_nominal_glyphs_func_t ()"><span class="type">hb_font_get_nominal_glyphs_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyphs-func-t" title="hb_font_get_nominal_glyphs_func_t ()"><span class="type">hb_font_get_nominal_glyphs_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-nominal-glyphs-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-user-data"></a><h3>hb_font_funcs_set_user_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_funcs_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>, <em class="parameter"><code><span class="type">void</span> *data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre> <p>Attaches a user-data key/data pair to the specified font-functions structure.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-font-funcs-set-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>The font-functions structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>A pointer to the user data set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>replace</p></td> <td class="parameter_description"><p>Whether to replace an existing data with the same key</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-funcs-set-user-data.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if success, <code class="literal">false</code> otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-variation-glyph-func"></a><h3>hb_font_funcs_set_variation_glyph_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_variation_glyph_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-variation-glyph-func-t" title="hb_font_get_variation_glyph_func_t ()"><span class="type">hb_font_get_variation_glyph_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-variation-glyph-func-t" title="hb_font_get_variation_glyph_func_t ()"><span class="type">hb_font_get_variation_glyph_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-variation-glyph-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-2-3.html#api-index-1.2.3">1.2.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-empty"></a><h3>hb_font_get_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * hb_font_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches the empty font object.</p> <div class="refsect3"> <a name="hb-font-get-empty.returns"></a><h4>Returns</h4> <p>The empty font object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-face"></a><h3>hb_font_get_face ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_font_get_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Fetches the face associated with the specified font object.</p> <div class="refsect3"> <a name="hb-font-get-face.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-face.returns"></a><h4>Returns</h4> <p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> value. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph"></a><h3>hb_font_get_glyph ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_glyph (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> variation_selector</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>);</pre> <p>Fetches the glyph ID for a Unicode code point in the specified font, with an optional variation selector.</p> <p>If <em class="parameter"><code>variation_selector</code></em> is 0, calls <a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyph" title="hb_font_get_nominal_glyph ()"><code class="function">hb_font_get_nominal_glyph()</code></a>; otherwise calls <a class="link" href="harfbuzz-hb-font.html#hb-font-get-variation-glyph" title="hb_font_get_variation_glyph ()"><code class="function">hb_font_get_variation_glyph()</code></a>.</p> <div class="refsect3"> <a name="hb-font-get-glyph.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The Unicode code point to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>variation_selector</p></td> <td class="parameter_description"><p>A variation-selector code point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-advance-for-direction"></a><h3>hb_font_get_glyph_advance_for_direction ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_get_glyph_advance_for_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre> <p>Fetches the advance for a glyph ID from the specified font, in a text segment of the specified direction.</p> <p>Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of <em class="parameter"><code>direction</code></em> .</p> <div class="refsect3"> <a name="hb-font-get-glyph-advance-for-direction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The direction of the text segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x</p></td> <td class="parameter_description"><p>The horizontal advance retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y</p></td> <td class="parameter_description"><p>The vertical advance retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-advance-func-t"></a><h3>hb_font_get_glyph_advance_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_glyph_advance_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the advance for a specified glyph. The method must return an <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a>.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-advances-for-direction"></a><h3>hb_font_get_glyph_advances_for_direction ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_get_glyph_advances_for_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> count</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first_glyph</code></em>, <em class="parameter"><code><span class="type">unsigned </span> glyph_stride</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *first_advance</code></em>, <em class="parameter"><code><span class="type">unsigned </span> advance_stride</code></em>);</pre> <p>Fetches the advances for a sequence of glyph IDs in the specified font, in a text segment of the specified direction.</p> <p>Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of <em class="parameter"><code>direction</code></em> .</p> <div class="refsect3"> <a name="hb-font-get-glyph-advances-for-direction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The direction of the text segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>count</p></td> <td class="parameter_description"><p>The number of glyph IDs in the sequence queried</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first_glyph</p></td> <td class="parameter_description"><p>The first glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph_stride</p></td> <td class="parameter_description"><p>The stride between successive glyph IDs</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first_advance</p></td> <td class="parameter_description"><p>The first advance retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>advance_stride</p></td> <td class="parameter_description"><p>The stride between successive advances. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-8-6.html#api-index-1.8.6">1.8.6</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-advances-func-t"></a><h3>hb_font_get_glyph_advances_func_t ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> <span class="c_punctuation">(</span>*hb_font_get_glyph_advances_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> count</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first_glyph</code></em>, <em class="parameter"><code><span class="type">unsigned </span> glyph_stride</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *first_advance</code></em>, <em class="parameter"><code><span class="type">unsigned </span> advance_stride</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the advances for a sequence of glyphs.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-contour-point"></a><h3>hb_font_get_glyph_contour_point ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_glyph_contour_point (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> point_index</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre> <p>Fetches the (x,y) coordinates of a specified contour-point index in the specified glyph, within the specified font.</p> <div class="refsect3"> <a name="hb-font-get-glyph-contour-point.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>point_index</p></td> <td class="parameter_description"><p>The contour-point index to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x</p></td> <td class="parameter_description"><p>The X value retrieved for the contour point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y</p></td> <td class="parameter_description"><p>The Y value retrieved for the contour point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-contour-point.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-contour-point-for-origin"></a><h3>hb_font_get_glyph_contour_point_for_origin ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_glyph_contour_point_for_origin (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> point_index</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre> <p>Fetches the (X,Y) coordinates of a specified contour-point index in the specified glyph ID in the specified font, with respect to the origin in a text segment in the specified direction.</p> <p>Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of <em class="parameter"><code>direction</code></em> .</p> <div class="refsect3"> <a name="hb-font-get-glyph-contour-point-for-origin.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>point_index</p></td> <td class="parameter_description"><p>The contour-point index to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The direction of the text segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x</p></td> <td class="parameter_description"><p>The X value retrieved for the contour point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y</p></td> <td class="parameter_description"><p>The Y value retrieved for the contour point. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-contour-point-for-origin.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-contour-point-func-t"></a><h3>hb_font_get_glyph_contour_point_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_glyph_contour_point_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> point_index</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the (X,Y) coordinates (in font units) for a specified contour point in a glyph. Each coordinate must be returned as an <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-extents"></a><h3>hb_font_get_glyph_extents ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_glyph_extents (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t"><span class="type">hb_glyph_extents_t</span></a> *extents</code></em>);</pre> <p>Fetches the <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t"><span class="type">hb_glyph_extents_t</span></a> data for a glyph ID in the specified font.</p> <div class="refsect3"> <a name="hb-font-get-glyph-extents.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>extents</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t"><span class="type">hb_glyph_extents_t</span></a> retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-extents.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-extents-for-origin"></a><h3>hb_font_get_glyph_extents_for_origin ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_glyph_extents_for_origin (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t"><span class="type">hb_glyph_extents_t</span></a> *extents</code></em>);</pre> <p>Fetches the <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t"><span class="type">hb_glyph_extents_t</span></a> data for a glyph ID in the specified font, with respect to the origin in a text segment in the specified direction.</p> <p>Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of <em class="parameter"><code>direction</code></em> .</p> <div class="refsect3"> <a name="hb-font-get-glyph-extents-for-origin.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The direction of the text segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>extents</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t"><span class="type">hb_glyph_extents_t</span></a> retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-extents-for-origin.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-extents-func-t"></a><h3>hb_font_get_glyph_extents_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_glyph_extents_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t"><span class="type">hb_glyph_extents_t</span></a> *extents</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the extents for a specified glyph. Extents must be returned in an <span class="type">hb_glyph_extents</span> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-from-name"></a><h3>hb_font_get_glyph_from_name ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_glyph_from_name (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>const <span class="type">char</span> *name</code></em>, <em class="parameter"><code><span class="type">int</span> len</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>);</pre> <p>Fetches the glyph ID that corresponds to a name string in the specified <em class="parameter"><code>font</code></em> .</p> <div class="note">Note: <em class="parameter"><code>len</code></em> == -1 means the name string is null-terminated.</div> <div class="refsect3"> <a name="hb-font-get-glyph-from-name.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>name</p></td> <td class="parameter_description"><p>The name string to query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len]</span></td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>The length of the name queried</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-from-name.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-from-name-func-t"></a><h3>hb_font_get_glyph_from_name_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_glyph_from_name_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code>const <span class="type">char</span> *name</code></em>, <em class="parameter"><code><span class="type">int</span> len</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the glyph ID that corresponds to a glyph-name string.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-h-advance"></a><h3>hb_font_get_glyph_h_advance ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_font_get_glyph_h_advance (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre> <p>Fetches the advance for a glyph ID in the specified font, for horizontal text segments.</p> <div class="refsect3"> <a name="hb-font-get-glyph-h-advance.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-h-advance.returns"></a><h4>Returns</h4> <p> The advance of <em class="parameter"><code>glyph</code></em> within <em class="parameter"><code>font</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-h-advances"></a><h3>hb_font_get_glyph_h_advances ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_get_glyph_h_advances (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> count</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first_glyph</code></em>, <em class="parameter"><code><span class="type">unsigned </span> glyph_stride</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *first_advance</code></em>, <em class="parameter"><code><span class="type">unsigned </span> advance_stride</code></em>);</pre> <p>Fetches the advances for a sequence of glyph IDs in the specified font, for horizontal text segments.</p> <div class="refsect3"> <a name="hb-font-get-glyph-h-advances.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>count</p></td> <td class="parameter_description"><p>The number of glyph IDs in the sequence queried</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first_glyph</p></td> <td class="parameter_description"><p>The first glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph_stride</p></td> <td class="parameter_description"><p>The stride between successive glyph IDs</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first_advance</p></td> <td class="parameter_description"><p>The first advance retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>advance_stride</p></td> <td class="parameter_description"><p>The stride between successive advances. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-8-6.html#api-index-1.8.6">1.8.6</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-h-kerning"></a><h3>hb_font_get_glyph_h_kerning ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_font_get_glyph_h_kerning (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> left_glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> right_glyph</code></em>);</pre> <p>Fetches the kerning-adjustment value for a glyph-pair in the specified font, in horizontal text segments.</p> <div class="note">It handles legacy kerning only (as returned by the corresponding <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> function).</div> <div class="refsect3"> <a name="hb-font-get-glyph-h-kerning.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>left_glyph</p></td> <td class="parameter_description"><p>The glyph ID of the left glyph in the glyph pair</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>right_glyph</p></td> <td class="parameter_description"><p>The glyph ID of the right glyph in the glyph pair</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-h-kerning.returns"></a><h4>Returns</h4> <p> The kerning adjustment value</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-h-origin"></a><h3>hb_font_get_glyph_h_origin ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_glyph_h_origin (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre> <p>Fetches the (X,Y) coordinates of the origin for a glyph ID in the specified font, for horizontal text segments.</p> <div class="refsect3"> <a name="hb-font-get-glyph-h-origin.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x</p></td> <td class="parameter_description"><p>The X coordinate of the origin. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y</p></td> <td class="parameter_description"><p>The Y coordinate of the origin. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-h-origin.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-kerning-for-direction"></a><h3>hb_font_get_glyph_kerning_for_direction ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_get_glyph_kerning_for_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> first_glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> second_glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre> <p>Fetches the kerning-adjustment value for a glyph-pair in the specified font.</p> <p>Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of <em class="parameter"><code>direction</code></em> .</p> <div class="refsect3"> <a name="hb-font-get-glyph-kerning-for-direction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first_glyph</p></td> <td class="parameter_description"><p>The glyph ID of the first glyph in the glyph pair to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>second_glyph</p></td> <td class="parameter_description"><p>The glyph ID of the second glyph in the glyph pair to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The direction of the text segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x</p></td> <td class="parameter_description"><p>The horizontal kerning-adjustment value retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y</p></td> <td class="parameter_description"><p>The vertical kerning-adjustment value retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-kerning-func-t"></a><h3>hb_font_get_glyph_kerning_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_glyph_kerning_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> first_glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> second_glyph</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-name"></a><h3>hb_font_get_glyph_name ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_glyph_name (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><span class="type">char</span> *name</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> size</code></em>);</pre> <p>Fetches the glyph-name string for a glyph ID in the specified <em class="parameter"><code>font</code></em> .</p> <div class="refsect3"> <a name="hb-font-get-glyph-name.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>name</p></td> <td class="parameter_description"><p>Name string retrieved for the glyph ID. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=size]</span></td> </tr> <tr> <td class="parameter_name"><p>size</p></td> <td class="parameter_description"><p>Length of the glyph-name string retrieved</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-name.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, zero otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-name-func-t"></a><h3>hb_font_get_glyph_name_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_glyph_name_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><span class="type">char</span> *name</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> size</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the glyph name that corresponds to a glyph ID. The name should be returned in a string output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-origin-for-direction"></a><h3>hb_font_get_glyph_origin_for_direction ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_get_glyph_origin_for_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre> <p>Fetches the (X,Y) coordinates of the origin for a glyph in the specified font.</p> <p>Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of <em class="parameter"><code>direction</code></em> .</p> <div class="refsect3"> <a name="hb-font-get-glyph-origin-for-direction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The direction of the text segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x</p></td> <td class="parameter_description"><p>The X coordinate retrieved for the origin. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y</p></td> <td class="parameter_description"><p>The Y coordinate retrieved for the origin. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-origin-func-t"></a><h3>hb_font_get_glyph_origin_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_glyph_origin_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the (X,Y) coordinates (in font units) of the origin for a glyph. Each coordinate must be returned in an <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-v-advance"></a><h3>hb_font_get_glyph_v_advance ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_font_get_glyph_v_advance (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre> <p>Fetches the advance for a glyph ID in the specified font, for vertical text segments.</p> <div class="refsect3"> <a name="hb-font-get-glyph-v-advance.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-v-advance.returns"></a><h4>Returns</h4> <p> The advance of <em class="parameter"><code>glyph</code></em> within <em class="parameter"><code>font</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-v-advances"></a><h3>hb_font_get_glyph_v_advances ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_get_glyph_v_advances (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> count</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first_glyph</code></em>, <em class="parameter"><code><span class="type">unsigned </span> glyph_stride</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *first_advance</code></em>, <em class="parameter"><code><span class="type">unsigned </span> advance_stride</code></em>);</pre> <p>Fetches the advances for a sequence of glyph IDs in the specified font, for vertical text segments.</p> <div class="refsect3"> <a name="hb-font-get-glyph-v-advances.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>count</p></td> <td class="parameter_description"><p>The number of glyph IDs in the sequence queried</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first_glyph</p></td> <td class="parameter_description"><p>The first glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph_stride</p></td> <td class="parameter_description"><p>The stride between successive glyph IDs</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first_advance</p></td> <td class="parameter_description"><p>The first advance retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>advance_stride</p></td> <td class="parameter_description"><p>The stride between successive advances. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-8-6.html#api-index-1.8.6">1.8.6</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-v-origin"></a><h3>hb_font_get_glyph_v_origin ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_glyph_v_origin (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre> <p>Fetches the (X,Y) coordinates of the origin for a glyph ID in the specified font, for vertical text segments.</p> <div class="refsect3"> <a name="hb-font-get-glyph-v-origin.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x</p></td> <td class="parameter_description"><p>The X coordinate of the origin. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y</p></td> <td class="parameter_description"><p>The Y coordinate of the origin. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-v-origin.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-nominal-glyph"></a><h3>hb_font_get_nominal_glyph ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_nominal_glyph (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>);</pre> <p>Fetches the nominal glyph ID for a Unicode code point in the specified font. </p> <p>This version of the function should not be used to fetch glyph IDs for code points modified by variation selectors. For variation-selector support, user <a class="link" href="harfbuzz-hb-font.html#hb-font-get-variation-glyph" title="hb_font_get_variation_glyph ()"><code class="function">hb_font_get_variation_glyph()</code></a> or use <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph" title="hb_font_get_glyph ()"><code class="function">hb_font_get_glyph()</code></a>.</p> <div class="refsect3"> <a name="hb-font-get-nominal-glyph.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The Unicode code point to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-nominal-glyph.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-2-3.html#api-index-1.2.3">1.2.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-nominal-glyph-func-t"></a><h3>hb_font_get_nominal_glyph_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_nominal_glyph_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the nominal glyph ID for a specified Unicode code point. Glyph IDs must be returned in a <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-nominal-glyphs"></a><h3>hb_font_get_nominal_glyphs ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_font_get_nominal_glyphs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> count</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first_unicode</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> unicode_stride</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first_glyph</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> glyph_stride</code></em>);</pre> <div class="refsect3"> <a name="hb-font-get-nominal-glyphs.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>a font.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: 2.6.3</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-nominal-glyphs-func-t"></a><h3>hb_font_get_nominal_glyphs_func_t ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> <span class="c_punctuation">(</span>*hb_font_get_nominal_glyphs_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> count</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first_unicode</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> unicode_stride</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first_glyph</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> glyph_stride</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the nominal glyph IDs for a sequence of Unicode code points. Glyph IDs must be returned in a <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-parent"></a><h3>hb_font_get_parent ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * hb_font_get_parent (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Fetches the parent font of <em class="parameter"><code>font</code></em> .</p> <div class="refsect3"> <a name="hb-font-get-parent.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-parent.returns"></a><h4>Returns</h4> <p>The parent font object. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-ppem"></a><h3>hb_font_get_ppem ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_get_ppem (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *x_ppem</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *y_ppem</code></em>);</pre> <p>Fetches the horizontal and vertical points-per-em (ppem) of a font.</p> <div class="refsect3"> <a name="hb-font-get-ppem.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x_ppem</p></td> <td class="parameter_description"><p>Horizontal ppem value. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y_ppem</p></td> <td class="parameter_description"><p>Vertical ppem value. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-ptem"></a><h3>hb_font_get_ptem ()</h3> <pre class="programlisting"><span class="returnvalue">float</span> hb_font_get_ptem (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Fetches the "point size" of a font. Used in CoreText to implement optical sizing.</p> <div class="refsect3"> <a name="hb-font-get-ptem.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-ptem.returns"></a><h4>Returns</h4> <p> Point size. A value of zero means "not set."</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-scale"></a><h3>hb_font_get_scale ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_get_scale (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">int</span> *x_scale</code></em>, <em class="parameter"><code><span class="type">int</span> *y_scale</code></em>);</pre> <p>Fetches the horizontal and vertical scale of a font.</p> <div class="refsect3"> <a name="hb-font-get-scale.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x_scale</p></td> <td class="parameter_description"><p>Horizontal scale value. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y_scale</p></td> <td class="parameter_description"><p>Vertical scale value. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-user-data"></a><h3>hb_font_get_user_data ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> * hb_font_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre> <p>Fetches the user-data object associated with the specified key, attached to the specified font object.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-font-get-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-user-data.returns"></a><h4>Returns</h4> <p>Pointer to the user data. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-variation-glyph"></a><h3>hb_font_get_variation_glyph ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_variation_glyph (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> variation_selector</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>);</pre> <p>Fetches the glyph ID for a Unicode code point when followed by by the specified variation-selector code point, in the specified font.</p> <div class="refsect3"> <a name="hb-font-get-variation-glyph.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>unicode</p></td> <td class="parameter_description"><p>The Unicode code point to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>variation_selector</p></td> <td class="parameter_description"><p>The variation-selector code point to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-variation-glyph.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-2-3.html#api-index-1.2.3">1.2.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-variation-glyph-func-t"></a><h3>hb_font_get_variation_glyph_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_variation_glyph_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> variation_selector</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the glyph ID for a specified Unicode code point followed by a specified Variation Selector code point. Glyph IDs must be returned in a <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-var-coords-design"></a><h3>hb_font_get_var_coords_design ()</h3> <pre class="programlisting">const <span class="returnvalue">float</span> * hb_font_get_var_coords_design (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *length</code></em>);</pre> <p>Return value is valid as long as variation coordinates of the font are not modified.</p> <p class="since">Since: EXPERIMENTAL</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-var-coords-normalized"></a><h3>hb_font_get_var_coords_normalized ()</h3> <pre class="programlisting">const <span class="returnvalue">int</span> * hb_font_get_var_coords_normalized (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *length</code></em>);</pre> <p>Fetches the list of normalized variation coordinates currently set on a font.</p> <p>Return value is valid as long as variation coordinates of the font are not modified.</p> <div class="refsect3"> <a name="hb-font-get-var-coords-normalized.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>Number of coordinates retrieved</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-glyph-from-string"></a><h3>hb_font_glyph_from_string ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_glyph_from_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>const <span class="type">char</span> *s</code></em>, <em class="parameter"><code><span class="type">int</span> len</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>);</pre> <p>Fetches the glyph ID from <em class="parameter"><code>font</code></em> that matches the specified string. Strings of the format <code class="literal">gidDDD</code> or <code class="literal">uniUUUU</code> are parsed automatically.</p> <div class="note">Note: <em class="parameter"><code>len</code></em> == -1 means the string is null-terminated.</div> <div class="refsect3"> <a name="hb-font-glyph-from-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>s</p></td> <td class="parameter_description"><p>string to query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>The length of the string <em class="parameter"><code>s</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID corresponding to the string requested. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-glyph-from-string.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-glyph-to-string"></a><h3>hb_font_glyph_to_string ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_glyph_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><span class="type">char</span> *s</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> size</code></em>);</pre> <p>Fetches the name of the specified glyph ID in <em class="parameter"><code>font</code></em> and returns it in string <em class="parameter"><code>s</code></em> .</p> <p>If the glyph ID has no name in <em class="parameter"><code>font</code></em> , a string of the form <code class="literal">gidDDD</code> is generated, with <code class="literal">DDD</code> being the glyph ID.</p> <div class="refsect3"> <a name="hb-font-glyph-to-string.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>s</p></td> <td class="parameter_description"><p>The string containing the glyph name. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=size]</span></td> </tr> <tr> <td class="parameter_name"><p>size</p></td> <td class="parameter_description"><p>Length of string <em class="parameter"><code>s</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-is-immutable"></a><h3>hb_font_is_immutable ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_is_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Tests whether a font object is immutable.</p> <div class="refsect3"> <a name="hb-font-is-immutable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-is-immutable.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if <em class="parameter"><code>font</code></em> is immutable, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-make-immutable"></a><h3>hb_font_make_immutable ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_make_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Makes <em class="parameter"><code>font</code></em> immutable.</p> <div class="refsect3"> <a name="hb-font-make-immutable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-reference"></a><h3>hb_font_reference ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * hb_font_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Increases the reference count on the given font object.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-font-reference.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-reference.returns"></a><h4>Returns</h4> <p>The <em class="parameter"><code>font</code></em> object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-face"></a><h3>hb_font_set_face ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Sets <em class="parameter"><code>face</code></em> as the font-face value of <em class="parameter"><code>font</code></em> .</p> <div class="refsect3"> <a name="hb-font-set-face.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to assign</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-4-3.html#api-index-1.4.3">1.4.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-funcs"></a><h3>hb_font_set_funcs ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_funcs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *klass</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Replaces the font-functions structure attached to a font, updating the font's user-data with <em class="parameter"><code>font</code></em> -data and the <em class="parameter"><code>destroy</code></em> callback.</p> <div class="refsect3"> <a name="hb-font-set-funcs.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>klass</p></td> <td class="parameter_description"><p>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> font_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>font_data</p></td> <td class="parameter_description"><p>Data to attach to <em class="parameter"><code>font</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>font_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-funcs-data"></a><h3>hb_font_set_funcs_data ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_funcs_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Replaces the user data attached to a font, updating the font's <em class="parameter"><code>destroy</code></em> callback.</p> <div class="refsect3"> <a name="hb-font-set-funcs-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>font_data</p></td> <td class="parameter_description"><p>Data to attach to <em class="parameter"><code>font</code></em> . </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>font_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-parent"></a><h3>hb_font_set_parent ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_parent (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *parent</code></em>);</pre> <p>Sets the parent font of <em class="parameter"><code>font</code></em> .</p> <div class="refsect3"> <a name="hb-font-set-parent.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>parent</p></td> <td class="parameter_description"><p>The parent font object to assign</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-0-5.html#api-index-1.0.5">1.0.5</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-ppem"></a><h3>hb_font_set_ppem ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_ppem (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> x_ppem</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> y_ppem</code></em>);</pre> <p>Sets the horizontal and vertical pixels-per-em (ppem) of a font.</p> <div class="refsect3"> <a name="hb-font-set-ppem.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x_ppem</p></td> <td class="parameter_description"><p>Horizontal ppem value to assign</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>y_ppem</p></td> <td class="parameter_description"><p>Vertical ppem value to assign</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-ptem"></a><h3>hb_font_set_ptem ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_ptem (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">float</span> ptem</code></em>);</pre> <p>Sets the "point size" of a font. Set to zero to unset. Used in CoreText to implement optical sizing.</p> <div class="note">Note: There are 72 points in an inch.</div> <div class="refsect3"> <a name="hb-font-set-ptem.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>ptem</p></td> <td class="parameter_description"><p>font size in points.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-6-0.html#api-index-1.6.0">1.6.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-scale"></a><h3>hb_font_set_scale ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_scale (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">int</span> x_scale</code></em>, <em class="parameter"><code><span class="type">int</span> y_scale</code></em>);</pre> <p>Sets the horizontal and vertical scale of a font.</p> <div class="refsect3"> <a name="hb-font-set-scale.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x_scale</p></td> <td class="parameter_description"><p>Horizontal scale value to assign</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>y_scale</p></td> <td class="parameter_description"><p>Vertical scale value to assign</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-user-data"></a><h3>hb_font_set_user_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>, <em class="parameter"><code><span class="type">void</span> *data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre> <p>Attaches a user-data key/data pair to the specified font object.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-font-set-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>A pointer to the user data</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>replace</p></td> <td class="parameter_description"><p>Whether to replace an existing data with the same key</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-variations"></a><h3>hb_font_set_variations ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_variations (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-variation-t" title="hb_variation_t"><span class="type">hb_variation_t</span></a> *variations</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> variations_length</code></em>);</pre> <p>Applies a list of font-variation settings to a font.</p> <div class="refsect3"> <a name="hb-font-set-variations.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>variations</p></td> <td class="parameter_description"><p>Array of variation settings to apply. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=variations_length]</span></td> </tr> <tr> <td class="parameter_name"><p>variations_length</p></td> <td class="parameter_description"><p>Number of variations to apply</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-var-coords-design"></a><h3>hb_font_set_var_coords_design ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_var_coords_design (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>const <span class="type">float</span> *coords</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> coords_length</code></em>);</pre> <p>Applies a list of variation coordinates (in design-space units) to a font.</p> <div class="refsect3"> <a name="hb-font-set-var-coords-design.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>coords</p></td> <td class="parameter_description"><p>Array of variation coordinates to apply. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=coords_length]</span></td> </tr> <tr> <td class="parameter_name"><p>coords_length</p></td> <td class="parameter_description"><p>Number of coordinates to apply</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-var-coords-normalized"></a><h3>hb_font_set_var_coords_normalized ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_var_coords_normalized (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code>const <span class="type">int</span> *coords</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> coords_length</code></em>);</pre> <p>Applies a list of variation coordinates (in normalized units) to a font.</p> <div class="note">Note: Coordinates should be normalized to 2.14.</div> <div class="refsect3"> <a name="hb-font-set-var-coords-normalized.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>coords</p></td> <td class="parameter_description"><p>Array of variation coordinates to apply. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=coords_length]</span></td> </tr> <tr> <td class="parameter_name"><p>coords_length</p></td> <td class="parameter_description"><p>Number of coordinates to apply</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-set-var-named-instance"></a><h3>hb_font_set_var_named_instance ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_set_var_named_instance (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">unsigned </span> instance_index</code></em>);</pre> <p>Sets design coords of a font from a named instance index.</p> <div class="refsect3"> <a name="hb-font-set-var-named-instance.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>a font.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>instance_index</p></td> <td class="parameter_description"><p>named instance index.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-subtract-glyph-origin-for-direction"></a><h3>hb_font_subtract_glyph_origin_for_direction ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_subtract_glyph_origin_for_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre> <p>Subtracts the origin coordinates from an (X,Y) point coordinate, in the specified glyph ID in the specified font.</p> <p>Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of <em class="parameter"><code>direction</code></em> .</p> <div class="refsect3"> <a name="hb-font-subtract-glyph-origin-for-direction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph ID to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The direction of the text segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>x</p></td> <td class="parameter_description"><p>Input = The original X coordinate Output = The X coordinate minus the X-coordinate of the origin. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>y</p></td> <td class="parameter_description"><p>Input = The original Y coordinate Output = The Y coordinate minus the Y-coordinate of the origin. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-reference-table-func-t"></a><h3>hb_reference_table_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * <span class="c_punctuation">(</span>*hb_reference_table_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-font-h-extents-func"></a><h3>hb_font_funcs_set_font_h_extents_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_font_h_extents_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-font-h-extents-func-t" title="hb_font_get_font_h_extents_func_t"><span class="type">hb_font_get_font_h_extents_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-font-h-extents-func-t" title="hb_font_get_font_h_extents_func_t"><span class="type">hb_font_get_font_h_extents_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-font-h-extents-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-1-2.html#api-index-1.1.2">1.1.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-font-v-extents-func"></a><h3>hb_font_funcs_set_font_v_extents_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_font_v_extents_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-font-v-extents-func-t" title="hb_font_get_font_v_extents_func_t"><span class="type">hb_font_get_font_v_extents_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Sets the implementation function for <a class="link" href="harfbuzz-hb-font.html#hb-font-get-font-v-extents-func-t" title="hb_font_get_font_v_extents_func_t"><span class="type">hb_font_get_font_v_extents_func_t</span></a>.</p> <div class="refsect3"> <a name="hb-font-funcs-set-font-v-extents-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>A font-function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>The callback function to assign. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data to pass to <em class="parameter"><code>func</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>The function to call when <em class="parameter"><code>user_data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-1-2.html#api-index-1.1.2">1.1.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-extents-for-direction"></a><h3>hb_font_get_extents_for_direction ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_get_extents_for_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-extents-t" title="hb_font_extents_t"><span class="type">hb_font_extents_t</span></a> *extents</code></em>);</pre> <p>Fetches the extents for a font in a text segment of the specified direction.</p> <p>Calls the appropriate direction-specific variant (horizontal or vertical) depending on the value of <em class="parameter"><code>direction</code></em> .</p> <div class="refsect3"> <a name="hb-font-get-extents-for-direction.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The direction of the text segment</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>extents</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t"><span class="type">hb_glyph_extents_t</span></a> retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-1-3.html#api-index-1.1.3">1.1.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-font-extents-func-t"></a><h3>hb_font_get_font_extents_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_font_extents_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-extents-t" title="hb_font_extents_t"><span class="type">hb_font_extents_t</span></a> *extents</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> </div> <hr> <div class="refsect2"> <a name="hb-font-get-h-extents"></a><h3>hb_font_get_h_extents ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_h_extents (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-extents-t" title="hb_font_extents_t"><span class="type">hb_font_extents_t</span></a> *extents</code></em>);</pre> <p>Fetches the extents for a specified font, in horizontal text segments.</p> <div class="refsect3"> <a name="hb-font-get-h-extents.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>extents</p></td> <td class="parameter_description"><p>The font extents retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-h-extents.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-1-3.html#api-index-1.1.3">1.1.3</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-v-extents"></a><h3>hb_font_get_v_extents ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_font_get_v_extents (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-extents-t" title="hb_font_extents_t"><span class="type">hb_font_extents_t</span></a> *extents</code></em>);</pre> <p>Fetches the extents for a specified font, in vertical text segments.</p> <div class="refsect3"> <a name="hb-font-get-v-extents.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>extents</p></td> <td class="parameter_description"><p>The font extents retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-v-extents.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-1-3.html#api-index-1.1.3">1.1.3</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-font.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="hb-font-funcs-t"></a><h3>hb_font_funcs_t</h3> <pre class="programlisting">typedef struct hb_font_funcs_t hb_font_funcs_t; </pre> <p>Data type containing a set of virtual methods used for working on <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font objects.</p> <p>HarfBuzz provides a lightweight default function for each of the methods in <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a>. Client programs can implement their own replacements for the individual font functions, as needed, and replace the default by calling the setter for a method.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-h-advance-func-t"></a><h3>hb_font_get_glyph_h_advance_func_t</h3> <pre class="programlisting">typedef hb_font_get_glyph_advance_func_t hb_font_get_glyph_h_advance_func_t; </pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the advance for a specified glyph, in horizontal-direction text segments. Advances must be returned in an <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-h-advances-func-t"></a><h3>hb_font_get_glyph_h_advances_func_t</h3> <pre class="programlisting">typedef hb_font_get_glyph_advances_func_t hb_font_get_glyph_h_advances_func_t; </pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the advances for a sequence of glyphs, in horizontal-direction text segments.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-h-kerning-func-t"></a><h3>hb_font_get_glyph_h_kerning_func_t</h3> <pre class="programlisting">typedef hb_font_get_glyph_kerning_func_t hb_font_get_glyph_h_kerning_func_t; </pre> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-h-origin-func-t"></a><h3>hb_font_get_glyph_h_origin_func_t</h3> <pre class="programlisting">typedef hb_font_get_glyph_origin_func_t hb_font_get_glyph_h_origin_func_t; </pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the (X,Y) coordinates (in font units) of the origin for a glyph, in horizontal-direction text segments. Each coordinate must be returned in an <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-v-advance-func-t"></a><h3>hb_font_get_glyph_v_advance_func_t</h3> <pre class="programlisting">typedef hb_font_get_glyph_advance_func_t hb_font_get_glyph_v_advance_func_t; </pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the advance for a specified glyph, in vertical-direction text segments. Advances must be returned in an <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-v-advances-func-t"></a><h3>hb_font_get_glyph_v_advances_func_t</h3> <pre class="programlisting">typedef hb_font_get_glyph_advances_func_t hb_font_get_glyph_v_advances_func_t; </pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the advances for a sequence of glyphs, in vertical-direction text segments.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-v-origin-func-t"></a><h3>hb_font_get_glyph_v_origin_func_t</h3> <pre class="programlisting">typedef hb_font_get_glyph_origin_func_t hb_font_get_glyph_v_origin_func_t; </pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the (X,Y) coordinates (in font units) of the origin for a glyph, in vertical-direction text segments. Each coordinate must be returned in an <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-t"></a><h3>hb_font_t</h3> <pre class="programlisting">typedef struct hb_font_t hb_font_t; </pre> </div> <hr> <div class="refsect2"> <a name="hb-font-get-font-h-extents-func-t"></a><h3>hb_font_get_font_h_extents_func_t</h3> <pre class="programlisting">typedef hb_font_get_font_extents_func_t hb_font_get_font_h_extents_func_t; </pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the extents for a font, in horizontal-direction text segments. Extents must be returned in an <span class="type">hb_glyph_extents</span> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-font-v-extents-func-t"></a><h3>hb_font_get_font_v_extents_func_t</h3> <pre class="programlisting">typedef hb_font_get_font_extents_func_t hb_font_get_font_v_extents_func_t; </pre> <p>A virtual method for the <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> of an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> object.</p> <p>This method should retrieve the extents for a font, in vertical-direction text segments. Extents must be returned in an <span class="type">hb_glyph_extents</span> output parameter.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-extents-t"></a><h3>hb_font_extents_t</h3> <pre class="programlisting">typedef struct { hb_position_t ascender; hb_position_t descender; hb_position_t line_gap; } hb_font_extents_t; </pre> <p>Font-wide extent values, measured in font units.</p> <p>Note that typically <em class="parameter"><code>ascender</code></em> is positive and <em class="parameter"><code>descender</code></em> negative, in coordinate systems that grow up.</p> <div class="refsect3"> <a name="hb-font-extents-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-font-extents-t.ascender"></a>ascender</code></em>;</p></td> <td class="struct_member_description"><p>The height of typographic ascenders.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-font-extents-t.descender"></a>descender</code></em>;</p></td> <td class="struct_member_description"><p>The depth of typographic descenders.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-font-extents-t.line-gap"></a>line_gap</code></em>;</p></td> <td class="struct_member_description"><p>The suggested line-spacing gap.</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-glyph-extents-t"></a><h3>hb_glyph_extents_t</h3> <pre class="programlisting">typedef struct { hb_position_t x_bearing; hb_position_t y_bearing; hb_position_t width; hb_position_t height; } hb_glyph_extents_t; </pre> <p>Glyph extent values, measured in font units.</p> <p>Note that <em class="parameter"><code>height</code></em> is negative, in coordinate systems that grow up.</p> <div class="refsect3"> <a name="hb-glyph-extents-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-glyph-extents-t.x-bearing"></a>x_bearing</code></em>;</p></td> <td class="struct_member_description"><p>Distance from the x-origin to the left extremum of the glyph.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-glyph-extents-t.y-bearing"></a>y_bearing</code></em>;</p></td> <td class="struct_member_description"><p>Distance from the top extremum of the glyph to the y-origin.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-glyph-extents-t.width"></a>width</code></em>;</p></td> <td class="struct_member_description"><p>Distance from the left extremum of the glyph to the right extremum.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> <em class="structfield"><code><a name="hb-glyph-extents-t.height"></a>height</code></em>;</p></td> <td class="struct_member_description"><p>Distance from the top extremum of the glyph to the bottom extremum.</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��»r r ) html/harfbuzz/object-model-lifecycle.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Object lifecycle management: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="object-model.html" title="The HarfBuzz object model"> <link rel="prev" href="object-model-object-types.html" title="Objects in HarfBuzz"> <link rel="next" href="object-model-user-data.html" title="User data"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="object-model.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="object-model-object-types.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="object-model-user-data.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="object-model-lifecycle"></a>Object lifecycle management</h2></div></div></div> <p> Each object type in HarfBuzz provides a <code class="function">create()</code> method. Some object types provide additional variants of <code class="function">create()</code> to handle special cases or to speed up common tasks; those variants are documented in the API reference. For example, <code class="function">hb_blob_create_from_file()</code> constructs a new blob directly from the contents of a file. </p> <p> All objects are created with an initial reference count of <code class="literal">1</code>. Client programs can increase the reference count on an object by calling its <code class="function">reference()</code> method. Whenever a client program is finished with an object, it should call its corresponding <code class="function">destroy()</code> method. The destroy method will decrease the reference count on the object and, whenever the reference count reaches zero, it will also destroy the object and free all of the associated memory. </p> <p> All of HarfBuzz's object-lifecycle-management APIs are thread-safe (unless you compiled HarfBuzz from source with the <code class="literal">HB_NO_MT</code> configuration flag), even when the object as a whole is not thread-safe. It is also permissible to <code class="function">reference()</code> or to <code class="function">destroy()</code> the <code class="literal">NULL</code> value. </p> <p> Some objects are thread-safe after they have been constructed and set up. The general pattern is to <code class="function">create()</code> the object, make a few <code class="function">set_*()</code> calls to set up the object, and then use it without further modification. </p> <p> To ensure that such an object is not modified, client programs can explicitly mark an object as immutable. HarfBuzz provides <code class="function">make_immutable()</code> methods to mark an object as immutable and <code class="function">is_immutable()</code> methods to test whether or not an object is immutable. Attempts to use setter functions on immutable objects will fail silently; see the API Reference manual for specifics. </p> <p> Note also that there are no "make mutable" methods. If client programs need to alter an object previously marked as immutable, they will need to make a duplicate of the original. </p> <p> Finally, object constructors (and, indeed, as much of the shaping API as possible) will never return <code class="literal">NULL</code>. Instead, if there is an allocation error, each constructor will return an “empty” object singleton. </p> <p> These empty-object singletons are inert and safe (although typically useless) to pass around. This design choice avoids having to check for <code class="literal">NULL</code> pointers all throughout the code. </p> <p> In addition, this “empty” object singleton can also be accessed using the <code class="function">get_empty()</code> method of the object type in question. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�]�'' ' " html/harfbuzz/api-index-2-4-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 2.4.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-2-5-0.html" title="Index of new symbols in 2.5.0"> <link rel="next" href="api-index-2-3-0.html" title="Index of new symbols in 2.3.0"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxD">D</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-2-5-0.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-2-3-0.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-2-4-0"></a>Index of new symbols in 2.4.0</h2></div></div></div> <a name="idx"></a><a name="idxD"></a><h3 class="title">D</h3> <dt> <a class="link" href="harfbuzz-hb-directwrite.html#hb-directwrite-face-create" title="hb_directwrite_face_create ()">hb_directwrite_face_create</a>, function in <a class="link" href="harfbuzz-hb-directwrite.html" title="hb-directwrite">hb-directwrite</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�s� � " html/harfbuzz/api-index-1-6-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.6.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-7-5.html" title="Index of new symbols in 1.7.5"> <link rel="next" href="api-index-1-5-0.html" title="Index of new symbols in 1.5.0"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxF">F</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-7-5.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-5-0.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-6-0"></a>Index of new symbols in 1.6.0</h2></div></div></div> <a name="idx"></a><a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-table-tags" title="hb_face_get_table_tags ()">hb_face_get_table_tags</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-ptem" title="hb_font_set_ptem ()">hb_font_set_ptem</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\p�q q ' html/harfbuzz/harfbuzz-hb-ot-shape.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-ot-shape: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch13.html" title="OpenType API"> <link rel="prev" href="harfbuzz-hb-ot-name.html" title="hb-ot-name"> <link rel="next" href="harfbuzz-hb-ot-var.html" title="hb-ot-var"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-ot-shape.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch13.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-ot-name.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-ot-var.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-ot-shape"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-ot-shape.top_of_page"></a>hb-ot-shape</span></h2> <p>hb-ot-shape — OpenType shaping support</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-ot-shape.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody><tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-shape.html#hb-ot-shape-glyphs-closure" title="hb_ot_shape_glyphs_closure ()">hb_ot_shape_glyphs_closure</a> <span class="c_punctuation">()</span> </td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-shape.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-ot.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-shape.description"></a><h2>Description</h2> <p>Support functions for OpenType shaping related queries.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-shape.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-ot-shape-glyphs-closure"></a><h3>hb_ot_shape_glyphs_closure ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_shape_glyphs_closure (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> *features</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_features</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *glyphs</code></em>);</pre> <p>Computes the transitive closure of glyphs needed for a specified input buffer under the given font and feature list. The closure is computed as a set, not as a list.</p> <div class="refsect3"> <a name="hb-ot-shape-glyphs-closure.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>The input buffer to compute from</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>features</p></td> <td class="parameter_description"><p>The features enabled on the buffer. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_features]</span></td> </tr> <tr> <td class="parameter_name"><p>num_features</p></td> <td class="parameter_description"><p>The number of features enabled on the buffer</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyphs</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> set of glyphs comprising the transitive closure of the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�� � � ' html/harfbuzz/harfbuzz-hb-ot-color.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-ot-color: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch13.html" title="OpenType API"> <link rel="prev" href="ch13.html" title="OpenType API"> <link rel="next" href="harfbuzz-hb-ot-font.html" title="hb-ot-font"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-ot-color.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch13.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="ch13.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-ot-font.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-ot-color"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-ot-color.top_of_page"></a>hb-ot-color</span></h2> <p>hb-ot-color — OpenType Color Fonts</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-ot-color.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#HB-COLOR:CAPS" title="HB_COLOR()">HB_COLOR</a><span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">uint8_t</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-alpha" title="hb_color_get_alpha ()">hb_color_get_alpha</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">uint8_t</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-blue" title="hb_color_get_blue ()">hb_color_get_blue</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">uint8_t</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-green" title="hb_color_get_green ()">hb_color_get_green</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">uint8_t</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-red" title="hb_color_get_red ()">hb_color_get_red</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-glyph-get-layers" title="hb_ot_color_glyph_get_layers ()">hb_ot_color_glyph_get_layers</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-glyph-reference-png" title="hb_ot_color_glyph_reference_png ()">hb_ot_color_glyph_reference_png</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-glyph-reference-svg" title="hb_ot_color_glyph_reference_svg ()">hb_ot_color_glyph_reference_svg</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-layers" title="hb_ot_color_has_layers ()">hb_ot_color_has_layers</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-palettes" title="hb_ot_color_has_palettes ()">hb_ot_color_has_palettes</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-png" title="hb_ot_color_has_png ()">hb_ot_color_has_png</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-svg" title="hb_ot_color_has_svg ()">hb_ot_color_has_svg</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-color-get-name-id" title="hb_ot_color_palette_color_get_name_id ()">hb_ot_color_palette_color_get_name_id</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-colors" title="hb_ot_color_palette_get_colors ()">hb_ot_color_palette_get_colors</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-count" title="hb_ot_color_palette_get_count ()">hb_ot_color_palette_get_count</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-flags-t" title="enum hb_ot_color_palette_flags_t"><span class="returnvalue">hb_ot_color_palette_flags_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-flags" title="hb_ot_color_palette_get_flags ()">hb_ot_color_palette_get_flags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-name-id" title="hb_ot_color_palette_get_name_id ()">hb_ot_color_palette_get_name_id</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-color.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-color.html#hb-color-t" title="hb_color_t">hb_color_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-layer-t" title="hb_ot_color_layer_t">hb_ot_color_layer_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-flags-t" title="enum hb_ot_color_palette_flags_t">hb_ot_color_palette_flags_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-color.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-ot.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-color.description"></a><h2>Description</h2> <p>Functions for fetching color-font information from OpenType font faces.</p> <p>HarfBuzz supports <code class="literal">COLR</code>/<code class="literal">CPAL</code>, <code class="literal">sbix</code>, <code class="literal">CBDT</code>, and <code class="literal">SVG</code> color fonts.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-color.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="HB-COLOR:CAPS"></a><h3>HB_COLOR()</h3> <pre class="programlisting">#define HB_COLOR(b,g,r,a) ((hb_color_t) HB_TAG ((b),(g),(r),(a))) </pre> </div> <hr> <div class="refsect2"> <a name="hb-color-get-alpha"></a><h3>hb_color_get_alpha ()</h3> <pre class="programlisting"><span class="returnvalue">uint8_t</span> hb_color_get_alpha (<em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-color.html#hb-color-t" title="hb_color_t"><span class="type">hb_color_t</span></a> color</code></em>);</pre> <div class="refsect3"> <a name="hb-color-get-alpha.returns"></a><h4>Returns</h4> <p> Alpha channel value of the given color</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-color-get-blue"></a><h3>hb_color_get_blue ()</h3> <pre class="programlisting"><span class="returnvalue">uint8_t</span> hb_color_get_blue (<em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-color.html#hb-color-t" title="hb_color_t"><span class="type">hb_color_t</span></a> color</code></em>);</pre> <div class="refsect3"> <a name="hb-color-get-blue.returns"></a><h4>Returns</h4> <p> Blue channel value of the given color</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-color-get-green"></a><h3>hb_color_get_green ()</h3> <pre class="programlisting"><span class="returnvalue">uint8_t</span> hb_color_get_green (<em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-color.html#hb-color-t" title="hb_color_t"><span class="type">hb_color_t</span></a> color</code></em>);</pre> <div class="refsect3"> <a name="hb-color-get-green.returns"></a><h4>Returns</h4> <p> Green channel value of the given color</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-color-get-red"></a><h3>hb_color_get_red ()</h3> <pre class="programlisting"><span class="returnvalue">uint8_t</span> hb_color_get_red (<em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-color.html#hb-color-t" title="hb_color_t"><span class="type">hb_color_t</span></a> color</code></em>);</pre> <div class="refsect3"> <a name="hb-color-get-red.returns"></a><h4>Returns</h4> <p> Red channel value of the given color</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-glyph-get-layers"></a><h3>hb_ot_color_glyph_get_layers ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_color_glyph_get_layers (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *layer_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-layer-t" title="hb_ot_color_layer_t"><span class="type">hb_ot_color_layer_t</span></a> *layers</code></em>);</pre> <p>Fetches a list of all color layers for the specified glyph index in the specified face. The list returned will begin at the offset provided.</p> <div class="refsect3"> <a name="hb-ot-color-glyph-get-layers.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The glyph index to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first layer to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>layer_count</p></td> <td class="parameter_description"><p>Input = the maximum number of layers to return; Output = the actual number of layers returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>layers</p></td> <td class="parameter_description"><p>The array of layers found. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=layer_count][<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-glyph-get-layers.returns"></a><h4>Returns</h4> <p> Total number of layers available for the glyph index queried</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-glyph-reference-png"></a><h3>hb_ot_color_glyph_reference_png ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_ot_color_glyph_reference_png (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre> <p>Fetches the PNG image for a glyph. This function takes a font object, not a face object, as input. To get an optimally sized PNG blob, the UPEM value must be set on the <em class="parameter"><code>font</code></em> object. If UPEM is unset, the blob returned will be the largest PNG available.</p> <div class="refsect3"> <a name="hb-ot-color-glyph-reference-png.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>a glyph index</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-glyph-reference-png.returns"></a><h4>Returns</h4> <p>An <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> containing the PNG image for the glyph, if available. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-glyph-reference-svg"></a><h3>hb_ot_color_glyph_reference_svg ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_ot_color_glyph_reference_svg (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre> <p>Fetches the SVG document for a glyph. The blob may be either plain text or gzip-encoded.</p> <div class="refsect3"> <a name="hb-ot-color-glyph-reference-svg.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>a svg glyph index</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-glyph-reference-svg.returns"></a><h4>Returns</h4> <p>An <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> containing the SVG document of the glyph, if available. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-has-layers"></a><h3>hb_ot_color_has_layers ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_color_has_layers (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether a face includes any <code class="literal">COLR</code> color layers.</p> <div class="refsect3"> <a name="hb-ot-color-has-layers.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-has-layers.returns"></a><h4>Returns</h4> <p> true if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-has-palettes"></a><h3>hb_ot_color_has_palettes ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_color_has_palettes (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether a face includes a <code class="literal">CPAL</code> color-palette table.</p> <div class="refsect3"> <a name="hb-ot-color-has-palettes.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-has-palettes.returns"></a><h4>Returns</h4> <p> true if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-has-png"></a><h3>hb_ot_color_has_png ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_color_has_png (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether a face has PNG glyph images (either in <code class="literal">CBDT</code> or <code class="literal">sbix</code> tables).</p> <div class="refsect3"> <a name="hb-ot-color-has-png.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-has-png.returns"></a><h4>Returns</h4> <p> true if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-has-svg"></a><h3>hb_ot_color_has_svg ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_color_has_svg (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether a face includes any <code class="literal">SVG</code> glyph images.</p> <div class="refsect3"> <a name="hb-ot-color-has-svg.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-has-svg.returns"></a><h4>Returns</h4> <p> true if data found, false otherwise.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-palette-color-get-name-id"></a><h3>hb_ot_color_palette_color_get_name_id ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a> hb_ot_color_palette_color_get_name_id (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> color_index</code></em>);</pre> <p>Fetches the <code class="literal">name</code> table Name ID that provides display names for the specificed color in a face's <code class="literal">CPAL</code> color palette. </p> <p>Display names can be generic (e.g., "Background") or specific (e.g., "Eye color").</p> <div class="refsect3"> <a name="hb-ot-color-palette-color-get-name-id.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>color_index</p></td> <td class="parameter_description"><p>The index of the color</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-palette-color-get-name-id.returns"></a><h4>Returns</h4> <p> the Name ID found for the color.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-palette-get-colors"></a><h3>hb_ot_color_palette_get_colors ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_color_palette_get_colors (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> palette_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *color_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-color.html#hb-color-t" title="hb_color_t"><span class="type">hb_color_t</span></a> *colors</code></em>);</pre> <p>Fetches a list of the colors in a color palette.</p> <p>After calling this function, <em class="parameter"><code>colors</code></em> will be filled with the palette colors. If <em class="parameter"><code>colors</code></em> is NULL, the function will just return the number of total colors without storing any actual colors; this can be used for allocating a buffer of suitable size before calling <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-colors" title="hb_ot_color_palette_get_colors ()"><code class="function">hb_ot_color_palette_get_colors()</code></a> a second time.</p> <div class="refsect3"> <a name="hb-ot-color-palette-get-colors.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>palette_index</p></td> <td class="parameter_description"><p>the index of the color palette to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first color to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>color_count</p></td> <td class="parameter_description"><p>Input = the maximum number of colors to return; Output = the actual number of colors returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>colors</p></td> <td class="parameter_description"><p>The array of <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-t" title="hb_color_t"><span class="type">hb_color_t</span></a> records found. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=color_count][<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-palette-get-colors.returns"></a><h4>Returns</h4> <p> the total number of colors in the palette</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-palette-get-count"></a><h3>hb_ot_color_palette_get_count ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_color_palette_get_count (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Fetches the number of color palettes in a face.</p> <div class="refsect3"> <a name="hb-ot-color-palette-get-count.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-palette-get-count.returns"></a><h4>Returns</h4> <p> the number of palettes found</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-palette-get-flags"></a><h3>hb_ot_color_palette_get_flags ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-flags-t" title="enum hb_ot_color_palette_flags_t"><span class="returnvalue">hb_ot_color_palette_flags_t</span></a> hb_ot_color_palette_get_flags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> palette_index</code></em>);</pre> <p>Fetches the flags defined for a color palette.</p> <div class="refsect3"> <a name="hb-ot-color-palette-get-flags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>palette_index</p></td> <td class="parameter_description"><p>The index of the color palette</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-palette-get-flags.returns"></a><h4>Returns</h4> <p> the <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-flags-t" title="enum hb_ot_color_palette_flags_t"><span class="type">hb_ot_color_palette_flags_t</span></a> of the requested color palette</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-palette-get-name-id"></a><h3>hb_ot_color_palette_get_name_id ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a> hb_ot_color_palette_get_name_id (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> palette_index</code></em>);</pre> <p>Fetches the <code class="literal">name</code> table Name ID that provides display names for a <code class="literal">CPAL</code> color palette. </p> <p>Palette display names can be generic (e.g., "Default") or provide specific, themed names (e.g., "Spring", "Summer", "Fall", and "Winter").</p> <div class="refsect3"> <a name="hb-ot-color-palette-get-name-id.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>palette_index</p></td> <td class="parameter_description"><p>The index of the color palette </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-color-palette-get-name-id.returns"></a><h4>Returns</h4> <p> the Named ID found for the palette. If the requested palette has no name the result is <span class="type">HB_OT_NAME_ID_INVALID</span>.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-color.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="hb-color-t"></a><h3>hb_color_t</h3> <pre class="programlisting">typedef uint32_t hb_color_t; </pre> <p>Data type for holding color values. Colors are eight bits per channel RGB plus alpha transparency.</p> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-layer-t"></a><h3>hb_ot_color_layer_t</h3> <pre class="programlisting">typedef struct { hb_codepoint_t glyph; unsigned int color_index; } hb_ot_color_layer_t; </pre> <p>Pairs of glyph and color index.</p> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-color-palette-flags-t"></a><h3>enum hb_ot_color_palette_flags_t</h3> <div class="refsect3"> <a name="hb-ot-color-palette-flags-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-OT-COLOR-PALETTE-FLAG-DEFAULT:CAPS"></a>HB_OT_COLOR_PALETTE_FLAG_DEFAULT</p></td> <td class="enum_member_description"> <p>Default indicating that there is nothing special to note about a color palette.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-COLOR-PALETTE-FLAG-USABLE-WITH-LIGHT-BACKGROUND:CAPS"></a>HB_OT_COLOR_PALETTE_FLAG_USABLE_WITH_LIGHT_BACKGROUND</p></td> <td class="enum_member_description"> <p>Flag indicating that the color palette is appropriate to use when displaying the font on a light background such as white.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-COLOR-PALETTE-FLAG-USABLE-WITH-DARK-BACKGROUND:CAPS"></a>HB_OT_COLOR_PALETTE_FLAG_USABLE_WITH_DARK_BACKGROUND</p></td> <td class="enum_member_description"> <p>Flag indicating that the color palette is appropriate to use when displaying the font on a dark background such as black.</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-1-0.html#api-index-2.1.0">2.1.0</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\���m m % html/harfbuzz/integration-python.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Python bindings: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="integration.html" title="Platform Integration Guide"> <link rel="prev" href="integration-icu.html" title="ICU integration"> <link rel="next" href="pt02.html" title="Part II. Reference manual"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="integration.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="integration-icu.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="pt02.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="integration-python"></a>Python bindings</h2></div></div></div> <p> As noted in the <a class="xref" href="integration.html#integration-glib" title="GNOME integration, GLib, and GObject">the section called “GNOME integration, GLib, and GObject”</a> section, HarfBuzz uses a feature called <a class="ulink" href="https://wiki.gnome.org/Projects/GObjectIntrospection" target="_top">GObject Introspection</a> (GI) to provide bindings for Python. </p> <p> At compile time, the GI scanner analyzes the HarfBuzz C source and builds metadata objects connecting the language bindings to the C library. Your Python code can then use the HarfBuzz binary through its Python interface. </p> <p> HarfBuzz's Python bindings support Python 2 and Python 3. To use them, you will need to have the <code class="literal">pygobject</code> package installed. Then you should import <code class="literal">HarfBuzz</code> from <code class="literal">gi.repository</code>: </p> <pre class="programlisting"> from gi.repository import HarfBuzz </pre> <p> and you can call HarfBuzz functions from Python. Sample code can be found in the <code class="filename">sample.py</code> script in the HarfBuzz <code class="filename">src</code> directory. </p> <p> Do note, however, that the Python API is subject to change without advance notice. GI allows the bindings to be automatically updated, which is one of its advantages, but you may need to update your Python code. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��k�� � # html/harfbuzz/install-harfbuzz.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Installing HarfBuzz: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt01.html" title="Part I. 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The project <a class="ulink" href="https://github.com/harfbuzz/harfbuzz/issues" target="_top">tracks bug reports and other issues</a> on GitHub. Discussion and questions are welcome on the <a class="ulink" href="http://freedesktop.org/mailman/listinfo/harfbuzz/" target="_top">HarfBuzz mailing list</a>. </p> <p> The API included in the <code class="filename">hb.h</code> file will not change in a compatibility-breaking way in any release. However, other, peripheral headers are more likely to go through minor modifications. We will do our best to never change APIs in an incompatible way. We will <span class="emphasis"><em>never</em></span> break the ABI. </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��hx�b �b ) html/harfbuzz/harfbuzz-hb-deprecated.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-deprecated: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="harfbuzz-hb-common.html" title="hb-common"> <link rel="next" href="harfbuzz-hb-face.html" title="hb-face"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-deprecated.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-common.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-face.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-deprecated"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-deprecated.top_of_page"></a>hb-deprecated</span></h2> <p>hb-deprecated — Deprecated API</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-deprecated.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-func-t" title="hb_font_get_glyph_func_t ()">*hb_font_get_glyph_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-deprecated.html#hb-ot-layout-table-find-script" title="hb_ot_layout_table_find_script ()">hb_ot_layout_table_find_script</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-deprecated.html#hb-unicode-eastasian-width-func-t" title="hb_unicode_eastasian_width_func_t ()">*hb_unicode_eastasian_width_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-deprecated.html#hb-unicode-decompose-compatibility-func-t" title="hb_unicode_decompose_compatibility_func_t ()">*hb_unicode_decompose_compatibility_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-funcs-set-glyph-v-kerning-func" title="hb_font_funcs_set_glyph_v_kerning_func ()">hb_font_funcs_set_glyph_v_kerning_func</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-v-kerning" title="hb_font_get_glyph_v_kerning ()">hb_font_get_glyph_v_kerning</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-deprecated.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-deprecated.html#HB-BUFFER-FLAGS-DEFAULT:CAPS" title="HB_BUFFER_FLAGS_DEFAULT">HB_BUFFER_FLAGS_DEFAULT</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-deprecated.html#HB-BUFFER-SERIALIZE-FLAGS-DEFAULT:CAPS" title="HB_BUFFER_SERIALIZE_FLAGS_DEFAULT">HB_BUFFER_SERIALIZE_FLAGS_DEFAULT</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-deprecated.html#HB-SCRIPT-CANADIAN-ABORIGINAL:CAPS" title="HB_SCRIPT_CANADIAN_ABORIGINAL">HB_SCRIPT_CANADIAN_ABORIGINAL</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-deprecated.html#HB-MATH-GLYPH-PART-FLAG-EXTENDER:CAPS" title="HB_MATH_GLYPH_PART_FLAG_EXTENDER">HB_MATH_GLYPH_PART_FLAG_EXTENDER</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-deprecated.html#HB-OT-VAR-NO-AXIS-INDEX:CAPS" title="HB_OT_VAR_NO_AXIS_INDEX">HB_OT_VAR_NO_AXIS_INDEX</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-deprecated.html#hb-ot-var-axis-t" title="hb_ot_var_axis_t">hb_ot_var_axis_t</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-deprecated.html#HB-UNICODE-MAX-DECOMPOSITION-LEN:CAPS" title="HB_UNICODE_MAX_DECOMPOSITION_LEN">HB_UNICODE_MAX_DECOMPOSITION_LEN</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-v-kerning-func-t" title="hb_font_get_glyph_v_kerning_func_t">hb_font_get_glyph_v_kerning_func_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-deprecated.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-deprecated.description"></a><h2>Description</h2> <p>These API have been deprecated in favor of newer API, or because they were deemed unnecessary.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-deprecated.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-font-get-glyph-func-t"></a><h3>hb_font_get_glyph_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_font_get_glyph_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">void</span> *font_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> variation_selector</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <div class="warning"><p><code class="literal">hb_font_get_glyph_func_t</code> is deprecated and should not be used in newly-written code.</p></div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-table-find-script"></a><h3>hb_ot_layout_table_find_script ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_table_find_script (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> script_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *script_index</code></em>);</pre> <p>Fetches the index if a given script tag in the specified face's GSUB table or GPOS table.</p> <div class="refsect3"> <a name="hb-ot-layout-table-find-script.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_tag</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> of the script tag requested</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_index</p></td> <td class="parameter_description"><p>The index of the requested script tag. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-table-find-script.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if the script is found, false otherwise</p> </div> </div> <hr> <div class="refsect2"> <a name="hb-unicode-eastasian-width-func-t"></a><h3>hb_unicode_eastasian_width_func_t ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> <span class="c_punctuation">(</span>*hb_unicode_eastasian_width_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <div class="warning"><p><code class="literal">hb_unicode_eastasian_width_func_t</code> has been deprecated since version 2.0.0 and should not be used in newly-written code.</p></div> </div> <hr> <div class="refsect2"> <a name="hb-unicode-decompose-compatibility-func-t"></a><h3>hb_unicode_decompose_compatibility_func_t ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> <span class="c_punctuation">(</span>*hb_unicode_decompose_compatibility_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> *ufuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> u</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *decomposed</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> <div class="warning"><p><code class="literal">hb_unicode_decompose_compatibility_func_t</code> has been deprecated since version 2.0.0 and should not be used in newly-written code.</p></div> <p>Fully decompose <em class="parameter"><code>u</code></em> to its Unicode compatibility decomposition. The codepoints of the decomposition will be written to <em class="parameter"><code>decomposed</code></em> . The complete length of the decomposition will be returned.</p> <p>If <em class="parameter"><code>u</code></em> has no compatibility decomposition, zero should be returned.</p> <p>The Unicode standard guarantees that a buffer of length <a class="link" href="harfbuzz-hb-deprecated.html#HB-UNICODE-MAX-DECOMPOSITION-LEN:CAPS" title="HB_UNICODE_MAX_DECOMPOSITION_LEN"><code class="literal">HB_UNICODE_MAX_DECOMPOSITION_LEN</code></a> codepoints will always be sufficient for any compatibility decomposition plus an terminating value of 0. Consequently, <em class="parameter"><code>decompose</code></em> must be allocated by the caller to be at least this length. Implementations of this function type must ensure that they do not write past the provided array.</p> <div class="refsect3"> <a name="hb-unicode-decompose-compatibility-func-t.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ufuncs</p></td> <td class="parameter_description"><p>a Unicode function structure</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>u</p></td> <td class="parameter_description"><p>codepoint to decompose</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>decomposed</p></td> <td class="parameter_description"><p>address of codepoint array (of length <a class="link" href="harfbuzz-hb-deprecated.html#HB-UNICODE-MAX-DECOMPOSITION-LEN:CAPS" title="HB_UNICODE_MAX_DECOMPOSITION_LEN"><code class="literal">HB_UNICODE_MAX_DECOMPOSITION_LEN</code></a>) to write decomposition into</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data pointer as passed to <code class="function">hb_unicode_funcs_set_decompose_compatibility_func()</code></p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-unicode-decompose-compatibility-func-t.returns"></a><h4>Returns</h4> <p> number of codepoints in the full compatibility decomposition of <em class="parameter"><code>u</code></em> , or 0 if no decomposition available.</p> </div> </div> <hr> <div class="refsect2"> <a name="hb-font-funcs-set-glyph-v-kerning-func"></a><h3>hb_font_funcs_set_glyph_v_kerning_func ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_font_funcs_set_glyph_v_kerning_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-v-kerning-func-t" title="hb_font_get_glyph_v_kerning_func_t"><span class="type">hb_font_get_glyph_v_kerning_func_t</span></a> func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <div class="warning"><p><code class="literal">hb_font_funcs_set_glyph_v_kerning_func</code> has been deprecated since version 2.0.0 and should not be used in newly-written code.</p></div> <div class="refsect3"> <a name="hb-font-funcs-set-glyph-v-kerning-func.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ffuncs</p></td> <td class="parameter_description"><p>font functions.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>func</p></td> <td class="parameter_description"><p>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-v-kerning"></a><h3>hb_font_get_glyph_v_kerning ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a> hb_font_get_glyph_v_kerning (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> top_glyph</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> bottom_glyph</code></em>);</pre> <div class="warning"><p><code class="literal">hb_font_get_glyph_v_kerning</code> has been deprecated since version 2.0.0 and should not be used in newly-written code.</p></div> <p>Fetches the kerning-adjustment value for a glyph-pair in the specified font, in vertical text segments.</p> <div class="note">It handles legacy kerning only (as returned by the corresponding <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t"><span class="type">hb_font_funcs_t</span></a> function).</div> <div class="refsect3"> <a name="hb-font-get-glyph-v-kerning.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>top_glyph</p></td> <td class="parameter_description"><p>The glyph ID of the top glyph in the glyph pair</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>bottom_glyph</p></td> <td class="parameter_description"><p>The glyph ID of the bottom glyph in the glyph pair</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-font-get-glyph-v-kerning.returns"></a><h4>Returns</h4> <p> The kerning adjustment value</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-deprecated.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-BUFFER-FLAGS-DEFAULT:CAPS"></a><h3>HB_BUFFER_FLAGS_DEFAULT</h3> <pre class="programlisting">#define HB_BUFFER_FLAGS_DEFAULT HB_BUFFER_FLAG_DEFAULT </pre> <div class="warning"><p><code class="literal">HB_BUFFER_FLAGS_DEFAULT</code> is deprecated and should not be used in newly-written code.</p></div> </div> <hr> <div class="refsect2"> <a name="HB-BUFFER-SERIALIZE-FLAGS-DEFAULT:CAPS"></a><h3>HB_BUFFER_SERIALIZE_FLAGS_DEFAULT</h3> <pre class="programlisting">#define HB_BUFFER_SERIALIZE_FLAGS_DEFAULT HB_BUFFER_SERIALIZE_FLAG_DEFAULT </pre> <div class="warning"><p><code class="literal">HB_BUFFER_SERIALIZE_FLAGS_DEFAULT</code> is deprecated and should not be used in newly-written code.</p></div> </div> <hr> <div class="refsect2"> <a name="HB-SCRIPT-CANADIAN-ABORIGINAL:CAPS"></a><h3>HB_SCRIPT_CANADIAN_ABORIGINAL</h3> <pre class="programlisting">#define HB_SCRIPT_CANADIAN_ABORIGINAL HB_SCRIPT_CANADIAN_SYLLABICS </pre> <div class="warning"><p><code class="literal">HB_SCRIPT_CANADIAN_ABORIGINAL</code> is deprecated and should not be used in newly-written code.</p></div> </div> <hr> <div class="refsect2"> <a name="HB-MATH-GLYPH-PART-FLAG-EXTENDER:CAPS"></a><h3>HB_MATH_GLYPH_PART_FLAG_EXTENDER</h3> <pre class="programlisting">#define HB_MATH_GLYPH_PART_FLAG_EXTENDER HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER </pre> <div class="warning"><p><code class="literal">HB_MATH_GLYPH_PART_FLAG_EXTENDER</code> is deprecated and should not be used in newly-written code.</p></div> </div> <hr> <div class="refsect2"> <a name="HB-OT-VAR-NO-AXIS-INDEX:CAPS"></a><h3>HB_OT_VAR_NO_AXIS_INDEX</h3> <pre class="programlisting">#define HB_OT_VAR_NO_AXIS_INDEX 0xFFFFFFFFu </pre> <div class="warning"><p><code class="literal">HB_OT_VAR_NO_AXIS_INDEX</code> has been deprecated since version 2.2.0 and should not be used in newly-written code.</p></div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-axis-t"></a><h3>hb_ot_var_axis_t</h3> <pre class="programlisting">typedef struct { hb_tag_t tag; hb_ot_name_id_t name_id; float min_value; float default_value; float max_value; } hb_ot_var_axis_t; </pre> <div class="warning"><p><code class="literal">hb_ot_var_axis_t</code> has been deprecated since version 2.2.0 and should not be used in newly-written code.</p></div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="HB-UNICODE-MAX-DECOMPOSITION-LEN:CAPS"></a><h3>HB_UNICODE_MAX_DECOMPOSITION_LEN</h3> <pre class="programlisting">#define HB_UNICODE_MAX_DECOMPOSITION_LEN (18+1) /* codepoints */ </pre> <div class="warning"><p><code class="literal">HB_UNICODE_MAX_DECOMPOSITION_LEN</code> has been deprecated since version 2.0.0 and should not be used in newly-written code.</p></div> <p>See Unicode 6.1 for details on the maximum decomposition length.</p> </div> <hr> <div class="refsect2"> <a name="hb-font-get-glyph-v-kerning-func-t"></a><h3>hb_font_get_glyph_v_kerning_func_t</h3> <pre class="programlisting">typedef hb_font_get_glyph_kerning_func_t hb_font_get_glyph_v_kerning_func_t; </pre> <div class="warning"><p><code class="literal">hb_font_get_glyph_v_kerning_func_t</code> is deprecated and should not be used in newly-written code.</p></div> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�n�� " html/harfbuzz/api-index-2-7-3.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 2.7.3: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. 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Aq�a�M�I� +�^4YT�M�� 4��D� ��M��y����O��/��ɂ�>E�. Iץ"�3!]� ���l�,(jE͇5��D��Ŗ��<3�'x0͌{ n�Iu$�2"]pf� ��!N�� IEND�B`�PK g'!\��!� � html/harfbuzz/ch15.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Integration API: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout"> <link rel="next" href="harfbuzz-hb-coretext.html" title="hb-coretext"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-aat-layout.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-coretext.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="id-1.3.7"></a>Integration API</h2></div></div></div> <div class="toc"><dl class="toc"> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-coretext.html">hb-coretext</a></span><span class="refpurpose"> — CoreText integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ft.html">hb-ft</a></span><span class="refpurpose"> — FreeType integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-glib.html">hb-glib</a></span><span class="refpurpose"> — GLib integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-gobject.html">hb-gobject</a></span><span class="refpurpose"> — GObject integration support</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-graphite2.html">hb-graphite2</a></span><span class="refpurpose"> — Graphite2 integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-icu.html">hb-icu</a></span><span class="refpurpose"> — ICU integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-uniscribe.html">hb-uniscribe</a></span><span class="refpurpose"> — Windows integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-gdi.html">hb-gdi</a></span><span class="refpurpose"> — GDI integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-directwrite.html">hb-directwrite</a></span><span class="refpurpose"> — DirectWrite integration</span> </dt> </dl></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��a��& �& html/harfbuzz/integration.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Platform Integration Guide: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt01.html" title="Part I. User's manual"> <link rel="prev" href="utilities-ucdn.html" title="UCDN"> <link rel="next" href="integration-freetype.html" title="FreeType integration"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="utilities-ucdn.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="integration-freetype.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="integration"></a>Platform Integration Guide</h2></div></div></div> <div class="toc"><dl class="toc"> <dt><span class="section"><a href="integration.html#integration-glib">GNOME integration, GLib, and GObject</a></span></dt> <dt><span class="section"><a href="integration-freetype.html">FreeType integration</a></span></dt> <dt><span class="section"><a href="integration-uniscribe.html">Uniscribe integration</a></span></dt> <dt><span class="section"><a href="integration-coretext.html">Core Text integration</a></span></dt> <dt><span class="section"><a href="integration-icu.html">ICU integration</a></span></dt> <dt><span class="section"><a href="integration-python.html">Python bindings</a></span></dt> </dl></div> <p> HarfBuzz was first developed for use with the GNOME and GTK software stack commonly found in desktop Linux distributions. Nevertheless, it can be used on other operating systems and platforms, from iOS and macOS to Windows. It can also be used with other application frameworks and components, such as Android, Qt, or application-specific widget libraries. </p> <p> This chapter will look at how HarfBuzz fits into a typical text-rendering pipeline, and will discuss the APIs available to integrate HarfBuzz with contemporary Linux, Mac, and Windows software. It will also show how HarfBuzz integrates with popular external libraries like FreeType and International Components for Unicode (ICU) and describe the HarfBuzz language bindings for Python. </p> <p> On a GNOME system, HarfBuzz is designed to tie in with several other common system libraries. The most common architecture uses Pango at the layer directly "above" HarfBuzz; Pango is responsible for text segmentation and for ensuring that each input <span class="type">hb_buffer_t</span> passed to HarfBuzz for shaping contains Unicode code points that share the same segment properties (namely, direction, language, and script, but also higher-level properties like the active font, font style, and so on). </p> <p> The layer directly "below" HarfBuzz is typically FreeType, which is used to rasterize glyph outlines at the necessary optical size, hinting settings, and pixel resolution. FreeType provides APIs for accessing font and face information, so HarfBuzz includes functions to create <span class="type">hb_face_t</span> and <span class="type">hb_font_t</span> objects directly from FreeType objects. HarfBuzz can use FreeType's built-in functions for <em class="structfield"><code>font_funcs</code></em> vtable in an <span class="type">hb_font_t</span>. </p> <p> FreeType's output is bitmaps of the rasterized glyphs; on a typical Linux system these will then be drawn by a graphics library like Cairo, but those details are beyond HarfBuzz's control. On the other hand, at the top end of the stack, Pango is part of the larger GNOME framework, and HarfBuzz does include APIs for working with key components of GNOME's higher-level libraries — most notably GLib. </p> <p> For other operating systems or application frameworks, the critical integration points are where HarfBuzz gets font and face information about the font used for shaping and where HarfBuzz gets Unicode data about the input-buffer code points. </p> <p> The font and face information is necessary for text shaping because HarfBuzz needs to retrieve the glyph indices for particular code points, and to know the extents and advances of glyphs. Note that, in an OpenType variable font, both of those types of information can change with different variation-axis settings. </p> <p> The Unicode information is necessary for shaping because the properties of a code point (such as its General Category (gc), Canonical Combining Class (ccc), and decomposition) can directly impact the shaping moves that HarfBuzz performs. </p> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="integration-glib"></a>GNOME integration, GLib, and GObject</h2></div></div></div> <p> As mentioned in the preceding section, HarfBuzz offers integration APIs to help client programs using the GNOME and GTK framework commonly found in desktop Linux distributions. </p> <p> GLib is the main utility library for GNOME applications. It provides basic data types and conversions, file abstractions, string manipulation, and macros, as well as facilities like memory allocation and the main event loop. </p> <p> Where text shaping is concerned, GLib provides several utilities that HarfBuzz can take advantage of, including a set of Unicode-data functions and a data type for script information. Both are useful when working with HarfBuzz buffers. To make use of them, you will need to include the <code class="filename">hb-glib.h</code> header file. </p> <p> GLib's <a class="ulink" href="https://developer.gnome.org/glib/stable/glib-Unicode-Manipulation.html" target="_top">Unicode manipulation API</a> includes all the functionality necessary to retrieve Unicode data for the <em class="structfield"><code>unicode_funcs</code></em> structure of a HarfBuzz <span class="type">hb_buffer_t</span>. </p> <p> The function <code class="function">hb_glib_get_unicode_funcs()</code> sets up a <span class="type">hb_unicode_funcs_t</span> structure configured with the GLib Unicode functions and returns a pointer to it. </p> <p> You can attach this Unicode-functions structure to your buffer, and it will be ready for use with GLib: </p> <pre class="programlisting"> #include <hb-glib.h> ... hb_unicode_funcs_t *glibufunctions; glibufunctions = hb_glib_get_unicode_funcs(); hb_buffer_set_unicode_funcs(buf, glibufunctions); </pre> <p> For script information, GLib uses the <span class="type">GUnicodeScript</span> type. Like HarfBuzz's own <span class="type">hb_script_t</span>, this data type is an enumeration of Unicode scripts, but text segments passed in from GLib code will be tagged with a <span class="type">GUnicodeScript</span>. Therefore, when setting the script property on a <span class="type">hb_buffer_t</span>, you will need to convert between the <span class="type">GUnicodeScript</span> of the input provided by GLib and HarfBuzz's <span class="type">hb_script_t</span> type. </p> <p> The <code class="function">hb_glib_script_to_script()</code> function takes an <span class="type">GUnicodeScript</span> script identifier as its sole argument and returns the corresponding <span class="type">hb_script_t</span>. The <code class="function">hb_glib_script_from_script()</code> does the reverse, taking an <span class="type">hb_script_t</span> and returning the <span class="type">GUnicodeScript</span> identifier for GLib. </p> <p> Finally, GLib also provides a reference-counted object type called <a class="ulink" href="https://developer.gnome.org/glib/stable/glib-Byte-Arrays.html#GBytes" target="_top"><span class="type">GBytes</span></a> that is used for accessing raw memory segments with the benefits of GLib's lifecycle management. HarfBuzz provides a <code class="function">hb_glib_blob_create()</code> function that lets you create an <span class="type">hb_blob_t</span> directly from a <span class="type">GBytes</span> object. This function takes only the <span class="type">GBytes</span> object as its input; HarfBuzz registers the GLib <code class="function">destroy</code> callback automatically. </p> <p> The GNOME platform also features an object system called GObject. For HarfBuzz, the main advantage of GObject is a feature called <a class="ulink" href="https://gi.readthedocs.io/en/latest/" target="_top">GObject Introspection</a>. This is a middleware facility that can be used to generate language bindings for C libraries. HarfBuzz uses it to build its Python bindings, which we will look at in a separate section. </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\)"&�� � : html/harfbuzz/a-clustering-example-for-levels-0-and-1.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>A clustering example for levels 0 and 1: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="clusters.html" title="Clusters"> <link rel="prev" href="working-with-harfbuzz-clusters.html" title="Working with HarfBuzz clusters"> <link rel="next" href="reordering-in-levels-0-and-1.html" title="Reordering in levels 0 and 1"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="clusters.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="working-with-harfbuzz-clusters.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="reordering-in-levels-0-and-1.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="a-clustering-example-for-levels-0-and-1"></a>A clustering example for levels 0 and 1</h2></div></div></div> <p> The basic shaping operations affect clusters in a predictable manner when using level 0 or level 1: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p> When two or more clusters <span class="emphasis"><em>merge</em></span>, the resulting merged cluster takes as its cluster value the <span class="emphasis"><em>minimum</em></span> of the incoming cluster values. </p></li> <li class="listitem"><p> When a cluster <span class="emphasis"><em>decomposes</em></span>, all of the resulting child clusters inherit as their cluster value the cluster value of the parent cluster. </p></li> <li class="listitem"><p> When a character is <span class="emphasis"><em>reordered</em></span>, the reordered character and all clusters that the character moves past as part of the reordering are merged into one cluster. </p></li> </ul></div> <p> The functionality, guarantees, and benefits of level 0 and level 1 behavior can be seen with some examples. First, let us examine what happens with cluster values when shaping involves cluster merging with ligatures and decomposition. </p> <p> Let's say we start with the following character sequence (top row) and initial cluster values (bottom row): </p> <pre class="programlisting"> A,B,C,D,E 0,1,2,3,4 </pre> <p> During shaping, HarfBuzz maps these characters to glyphs from the font. For simplicity, let us assume that each character maps to the corresponding, identical-looking glyph: </p> <pre class="programlisting"> A,B,C,D,E 0,1,2,3,4 </pre> <p> Now if, for example, <code class="literal">B</code> and <code class="literal">C</code> form a ligature, then the clusters to which they belong "merge". This merged cluster takes for its cluster value the minimum of all the cluster values of the clusters that went in to the ligature. In this case, we get: </p> <pre class="programlisting"> A,BC,D,E 0,1 ,3,4 </pre> <p> because 1 is the minimum of the set {1,2}, which were the cluster values of <code class="literal">B</code> and <code class="literal">C</code>. </p> <p> Next, let us say that the <code class="literal">BC</code> ligature glyph decomposes into three components, and <code class="literal">D</code> also decomposes into two components. Whenever a cluster decomposes, its components each inherit the cluster value of their parent: </p> <pre class="programlisting"> A,BC0,BC1,BC2,D0,D1,E 0,1 ,1 ,1 ,3 ,3 ,4 </pre> <p> Next, if <code class="literal">BC2</code> and <code class="literal">D0</code> form a ligature, then their clusters (cluster values 1 and 3) merge into <code class="literal">min(1,3) = 1</code>: </p> <pre class="programlisting"> A,BC0,BC1,BC2D0,D1,E 0,1 ,1 ,1 ,1 ,4 </pre> <p> Note that the entirety of cluster 3 merges into cluster 1, not just the <code class="literal">D0</code> glyph. This reflects the fact that the cluster <span class="emphasis"><em>must</em></span> be treated as an indivisible unit. </p> <p> At this point, cluster 1 means: the character sequence <code class="literal">BCD</code> is represented by glyphs <code class="literal">BC0,BC1,BC2D0,D1</code> and cannot be broken down any further. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\ ���� � html/harfbuzz/ch12.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Core API: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="pt02.html" title="Part II. Reference manual"> <link rel="next" href="harfbuzz-hb-blob.html" title="hb-blob"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="pt02.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-blob.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="id-1.3.4"></a>Core API</h2></div></div></div> <div class="toc"><dl class="toc"> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-blob.html">hb-blob</a></span><span class="refpurpose"> — Binary data containers</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-buffer.html">hb-buffer</a></span><span class="refpurpose"> — Input and output buffers</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-common.html">hb-common</a></span><span class="refpurpose"> — Common data types</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-deprecated.html">hb-deprecated</a></span><span class="refpurpose"> — Deprecated API</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-face.html">hb-face</a></span><span class="refpurpose"> — Font face objects</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-font.html">hb-font</a></span><span class="refpurpose"> — Font objects</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-map.html">hb-map</a></span><span class="refpurpose"> — Object representing integer to integer mapping</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-set.html">hb-set</a></span><span class="refpurpose"> — Objects representing a set of integers</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-shape-plan.html">hb-shape-plan</a></span><span class="refpurpose"> — Object representing a shaping plan</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-shape.html">hb-shape</a></span><span class="refpurpose"> — Conversion of text strings into positioned glyphs</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-unicode.html">hb-unicode</a></span><span class="refpurpose"> — Unicode character property access</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-version.html">hb-version</a></span><span class="refpurpose"> — Information about the version of HarfBuzz in use</span> </dt> </dl></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�[��{ { , html/harfbuzz/why-is-it-called-harfbuzz.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Why is it called HarfBuzz?: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="what-is-harfbuzz.html" title="What is HarfBuzz?"> <link rel="prev" href="what-harfbuzz-doesnt-do.html" title="What HarfBuzz doesn't do"> <link rel="next" href="install-harfbuzz.html" title="Installing HarfBuzz"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="what-is-harfbuzz.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="what-harfbuzz-doesnt-do.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="install-harfbuzz.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="why-is-it-called-harfbuzz"></a>Why is it called HarfBuzz?</h2></div></div></div> <p> HarfBuzz began its life as text-shaping code within the FreeType project (and you will see references to the FreeType authors within the source code copyright declarations), but was then extracted out to its own project. This project is maintained by Behdad Esfahbod, who named it HarfBuzz. Originally, it was a shaping engine for OpenType fonts—"HarfBuzz" is the Persian for "open type". </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�Xʆ( ( " html/harfbuzz/api-index-1-8-5.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.8.5: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-8-6.html" title="Index of new symbols in 1.8.6"> <link rel="next" href="api-index-1-8-1.html" title="Index of new symbols in 1.8.1"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxO">O</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-8-6.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-8-1.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-8-5"></a>Index of new symbols in 1.8.5</h2></div></div></div> <a name="idx"></a><a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-collect-features" title="hb_ot_layout_collect_features ()">hb_ot_layout_collect_features</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\���Y Y html/harfbuzz/HarfBuzz.svgnu �[��� <svg xmlns="http://www.w3.org/2000/svg" width="256" height="256" viewBox="0 0 682.667 682.667"> <!-- Harf --> <path d="M168.422 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2.917-1.98.97.072 2.012.456 3.125 1.146a102.945 102.945 0 018.75 5.625 70.208 70.208 0 018.125 6.771 47.58 47.58 0 016.562 7.917c1.875 2.851 3.23 6.009 4.063 9.479zm0 0M256.217 250.489c-1.113 13.893-4.238 25.697-9.375 35.417-5.143 9.726-10.976 14.583-17.5 14.583 0-5.273 1.7-21.667 5.104-49.167 3.399-27.5 5.97-47.187 7.709-59.062 1.731-11.875 3.71-24.48 5.937-37.813 2.22-13.333 4.375-24.095 6.459-32.291a574.618 574.618 0 017.604-20.625 683.688 683.688 0 018.437-20.625c1.94-3.054 3.19-2.565 3.75 1.458-3.476 23.06-6.666 46.98-9.583 71.77-2.917 24.793-4.896 42.54-5.938 53.23-1.041 10.697-1.562 16.947-1.562 18.75-.697 11.393-1.042 19.518-1.042 24.375zm0 0"/> </svg> PK g'!\��>d� d� % html/harfbuzz/harfbuzz-hb-ot-var.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-ot-var: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch13.html" title="OpenType API"> <link rel="prev" href="harfbuzz-hb-ot-shape.html" title="hb-ot-shape"> <link rel="next" href="ch14.html" title="Apple Advanced Typography API"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-ot-var.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch13.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-ot-shape.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="ch14.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-ot-var"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-ot-var.top_of_page"></a>hb-ot-var</span></h2> <p>hb-ot-var — OpenType Font Variations</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-ot-var.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-has-data" title="hb_ot_var_has_data ()">hb_ot_var_has_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-find-axis-info" title="hb_ot_var_find_axis_info ()">hb_ot_var_find_axis_info</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-get-axis-count" title="hb_ot_var_get_axis_count ()">hb_ot_var_get_axis_count</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-get-axis-infos" title="hb_ot_var_get_axis_infos ()">hb_ot_var_get_axis_infos</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-get-named-instance-count" title="hb_ot_var_get_named_instance_count ()">hb_ot_var_get_named_instance_count</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-named-instance-get-subfamily-name-id" title="hb_ot_var_named_instance_get_subfamily_name_id ()">hb_ot_var_named_instance_get_subfamily_name_id</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-named-instance-get-postscript-name-id" title="hb_ot_var_named_instance_get_postscript_name_id ()">hb_ot_var_named_instance_get_postscript_name_id</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-named-instance-get-design-coords" title="hb_ot_var_named_instance_get_design_coords ()">hb_ot_var_named_instance_get_design_coords</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-normalize-variations" title="hb_ot_var_normalize_variations ()">hb_ot_var_normalize_variations</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-normalize-coords" title="hb_ot_var_normalize_coords ()">hb_ot_var_normalize_coords</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-var.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-TAG-VAR-AXIS-ITALIC:CAPS" title="HB_OT_TAG_VAR_AXIS_ITALIC">HB_OT_TAG_VAR_AXIS_ITALIC</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-TAG-VAR-AXIS-OPTICAL-SIZE:CAPS" title="HB_OT_TAG_VAR_AXIS_OPTICAL_SIZE">HB_OT_TAG_VAR_AXIS_OPTICAL_SIZE</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-TAG-VAR-AXIS-SLANT:CAPS" title="HB_OT_TAG_VAR_AXIS_SLANT">HB_OT_TAG_VAR_AXIS_SLANT</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-TAG-VAR-AXIS-WEIGHT:CAPS" title="HB_OT_TAG_VAR_AXIS_WEIGHT">HB_OT_TAG_VAR_AXIS_WEIGHT</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-TAG-VAR-AXIS-WIDTH:CAPS" title="HB_OT_TAG_VAR_AXIS_WIDTH">HB_OT_TAG_VAR_AXIS_WIDTH</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-flags-t" title="enum hb_ot_var_axis_flags_t">hb_ot_var_axis_flags_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t" title="hb_ot_var_axis_info_t">hb_ot_var_axis_info_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-var.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-ot.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-var.description"></a><h2>Description</h2> <p>Functions for fetching information about OpenType Variable Fonts.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-var.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-ot-var-has-data"></a><h3>hb_ot_var_has_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_var_has_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether a face includes any OpenType variation data in the <code class="literal">fvar</code> table.</p> <div class="refsect3"> <a name="hb-ot-var-has-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-var-has-data.returns"></a><h4>Returns</h4> <p> true if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-find-axis-info"></a><h3>hb_ot_var_find_axis_info ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_var_find_axis_info (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> axis_tag</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t" title="hb_ot_var_axis_info_t"><span class="type">hb_ot_var_axis_info_t</span></a> *axis_info</code></em>);</pre> <p>Fetches the variation-axis information corresponding to the specified axis tag in the specified face.</p> <div class="refsect3"> <a name="hb-ot-var-find-axis-info.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>axis_tag</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> of the variation axis to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>axis_info</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t" title="hb_ot_var_axis_info_t"><span class="type">hb_ot_var_axis_info_t</span></a> of the axis tag queried. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-var-find-axis-info.returns"></a><h4>Returns</h4> <p> true if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-get-axis-count"></a><h3>hb_ot_var_get_axis_count ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_var_get_axis_count (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Fetches the number of OpenType variation axes included in the face.</p> <div class="refsect3"> <a name="hb-ot-var-get-axis-count.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-var-get-axis-count.returns"></a><h4>Returns</h4> <p> the number of variation axes defined</p> </div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-get-axis-infos"></a><h3>hb_ot_var_get_axis_infos ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_var_get_axis_infos (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *axes_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t" title="hb_ot_var_axis_info_t"><span class="type">hb_ot_var_axis_info_t</span></a> *axes_array</code></em>);</pre> <p>Fetches a list of all variation axes in the specified face. The list returned will begin at the offset provided.</p> <div class="refsect3"> <a name="hb-ot-var-get-axis-infos.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first lookup to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>axes_count</p></td> <td class="parameter_description"><p>Input = the maximum number of variation axes to return; Output = the actual number of variation axes returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>axes_array</p></td> <td class="parameter_description"><p>The array of variation axes found. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=axes_count]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-var-get-axis-infos.returns"></a><h4>Returns</h4> <p> the number of variation axes in the face</p> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-get-named-instance-count"></a><h3>hb_ot_var_get_named_instance_count ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_var_get_named_instance_count (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Fetches the number of named instances included in the face.</p> <div class="refsect3"> <a name="hb-ot-var-get-named-instance-count.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-var-get-named-instance-count.returns"></a><h4>Returns</h4> <p> the number of named instances defined</p> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-named-instance-get-subfamily-name-id"></a><h3>hb_ot_var_named_instance_get_subfamily_name_id ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a> hb_ot_var_named_instance_get_subfamily_name_id (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> instance_index</code></em>);</pre> <p>Fetches the <code class="literal">name</code> table Name ID that provides display names for the "Subfamily name" defined for the given named instance in the face.</p> <div class="refsect3"> <a name="hb-ot-var-named-instance-get-subfamily-name-id.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>instance_index</p></td> <td class="parameter_description"><p>The index of the named instance to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-var-named-instance-get-subfamily-name-id.returns"></a><h4>Returns</h4> <p> the Name ID found for the Subfamily name</p> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-named-instance-get-postscript-name-id"></a><h3>hb_ot_var_named_instance_get_postscript_name_id ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a> hb_ot_var_named_instance_get_postscript_name_id (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> instance_index</code></em>);</pre> <p>Fetches the <code class="literal">name</code> table Name ID that provides display names for the "PostScript name" defined for the given named instance in the face.</p> <div class="refsect3"> <a name="hb-ot-var-named-instance-get-postscript-name-id.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>instance_index</p></td> <td class="parameter_description"><p>The index of the named instance to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-var-named-instance-get-postscript-name-id.returns"></a><h4>Returns</h4> <p> the Name ID found for the PostScript name</p> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-named-instance-get-design-coords"></a><h3>hb_ot_var_named_instance_get_design_coords ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_var_named_instance_get_design_coords (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> instance_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *coords_length</code></em>, <em class="parameter"><code><span class="type">float</span> *coords</code></em>);</pre> <p>Fetches the design-space coordinates corresponding to the given named instance in the face.</p> <div class="refsect3"> <a name="hb-ot-var-named-instance-get-design-coords.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>instance_index</p></td> <td class="parameter_description"><p>The index of the named instance to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>coords_length</p></td> <td class="parameter_description"><p>Input = the maximum number of coordinates to return; Output = the actual number of coordinates returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>coords</p></td> <td class="parameter_description"><p>The array of coordinates found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=coords_length]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-var-named-instance-get-design-coords.returns"></a><h4>Returns</h4> <p> the number of variation axes in the face</p> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-normalize-variations"></a><h3>hb_ot_var_normalize_variations ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_var_normalize_variations (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-variation-t" title="hb_variation_t"><span class="type">hb_variation_t</span></a> *variations</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> variations_length</code></em>, <em class="parameter"><code><span class="type">int</span> *coords</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> coords_length</code></em>);</pre> <p>Normalizes all of the coordinates in the given list of variation axes.</p> <div class="refsect3"> <a name="hb-ot-var-normalize-variations.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>variations</p></td> <td class="parameter_description"><p>The array of variations to normalize</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>variations_length</p></td> <td class="parameter_description"><p>The number of variations to normalize</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>coords</p></td> <td class="parameter_description"><p>The array of normalized coordinates. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=coords_length]</span></td> </tr> <tr> <td class="parameter_name"><p>coords_length</p></td> <td class="parameter_description"><p>The length of the coordinate array</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-normalize-coords"></a><h3>hb_ot_var_normalize_coords ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_var_normalize_coords (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> coords_length</code></em>, <em class="parameter"><code>const <span class="type">float</span> *design_coords</code></em>, <em class="parameter"><code><span class="type">int</span> *normalized_coords</code></em>);</pre> <p>Normalizes the given design-space coordinates. The minimum and maximum values for the axis are mapped to the interval [-1,1], with the default axis value mapped to 0.</p> <p>Any additional scaling defined in the face's <code class="literal">avar</code> table is also applied, as described at https://docs.microsoft.com/en-us/typography/opentype/spec/avar</p> <div class="refsect3"> <a name="hb-ot-var-normalize-coords.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>coords_length</p></td> <td class="parameter_description"><p>The length of the coordinate array</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>design_coords</p></td> <td class="parameter_description"><p>The design-space coordinates to normalize</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>normalized_coords</p></td> <td class="parameter_description"><p>The normalized coordinates. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-var.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-OT-TAG-VAR-AXIS-ITALIC:CAPS"></a><h3>HB_OT_TAG_VAR_AXIS_ITALIC</h3> <pre class="programlisting">#define HB_OT_TAG_VAR_AXIS_ITALIC HB_TAG('i','t','a','l') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-VAR-AXIS-OPTICAL-SIZE:CAPS"></a><h3>HB_OT_TAG_VAR_AXIS_OPTICAL_SIZE</h3> <pre class="programlisting">#define HB_OT_TAG_VAR_AXIS_OPTICAL_SIZE HB_TAG('o','p','s','z') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-VAR-AXIS-SLANT:CAPS"></a><h3>HB_OT_TAG_VAR_AXIS_SLANT</h3> <pre class="programlisting">#define HB_OT_TAG_VAR_AXIS_SLANT HB_TAG('s','l','n','t') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-VAR-AXIS-WEIGHT:CAPS"></a><h3>HB_OT_TAG_VAR_AXIS_WEIGHT</h3> <pre class="programlisting">#define HB_OT_TAG_VAR_AXIS_WEIGHT HB_TAG('w','g','h','t') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-VAR-AXIS-WIDTH:CAPS"></a><h3>HB_OT_TAG_VAR_AXIS_WIDTH</h3> <pre class="programlisting">#define HB_OT_TAG_VAR_AXIS_WIDTH HB_TAG('w','d','t','h') </pre> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-axis-flags-t"></a><h3>enum hb_ot_var_axis_flags_t</h3> <div class="refsect3"> <a name="hb-ot-var-axis-flags-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-OT-VAR-AXIS-FLAG-HIDDEN:CAPS"></a>HB_OT_VAR_AXIS_FLAG_HIDDEN</p></td> <td class="enum_member_description"> <p>The axis should not be exposed directly in user interfaces.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-VAR-AXIS-FLAG-MAX-VALUE:CAPS"></a>_HB_OT_VAR_AXIS_FLAG_MAX_VALUE</p></td> <td> </td> <td> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-var-axis-info-t"></a><h3>hb_ot_var_axis_info_t</h3> <pre class="programlisting">typedef struct { unsigned int axis_index; hb_tag_t tag; hb_ot_name_id_t name_id; hb_ot_var_axis_flags_t flags; float min_value; float default_value; float max_value; } hb_ot_var_axis_info_t; </pre> <p>Data type for holding variation-axis values.</p> <p>The minimum, default, and maximum values are in un-normalized, user scales.</p> <div class="note">Note: at present, the only flag defined for <em class="parameter"><code>flags</code></em> is <a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-VAR-AXIS-FLAG-HIDDEN:CAPS"><span class="type">HB_OT_VAR_AXIS_FLAG_HIDDEN</span></a>.</div> <div class="refsect3"> <a name="hb-ot-var-axis-info-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p>unsigned <span class="type">int</span> <em class="structfield"><code><a name="hb-ot-var-axis-info-t.axis-index"></a>axis_index</code></em>;</p></td> <td class="struct_member_description"><p>Index of the axis in the variation-axis array</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> <em class="structfield"><code><a name="hb-ot-var-axis-info-t.tag"></a>tag</code></em>;</p></td> <td class="struct_member_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag identifying the design variation of the axis</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="type">hb_ot_name_id_t</span></a> <em class="structfield"><code><a name="hb-ot-var-axis-info-t.name-id"></a>name_id</code></em>;</p></td> <td class="struct_member_description"><p>The <code class="literal">name</code> table Name ID that provides display names for the axis</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-flags-t" title="enum hb_ot_var_axis_flags_t"><span class="type">hb_ot_var_axis_flags_t</span></a> <em class="structfield"><code><a name="hb-ot-var-axis-info-t.flags"></a>flags</code></em>;</p></td> <td class="struct_member_description"><p>The <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-flags-t" title="enum hb_ot_var_axis_flags_t"><span class="type">hb_ot_var_axis_flags_t</span></a> flags for the axis</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><span class="type">float</span> <em class="structfield"><code><a name="hb-ot-var-axis-info-t.min-value"></a>min_value</code></em>;</p></td> <td class="struct_member_description"><p>The mininum value on the variation axis that the font covers</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><span class="type">float</span> <em class="structfield"><code><a name="hb-ot-var-axis-info-t.default-value"></a>default_value</code></em>;</p></td> <td class="struct_member_description"><p>The position on the variation axis corresponding to the font's defaults</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><span class="type">float</span> <em class="structfield"><code><a name="hb-ot-var-axis-info-t.max-value"></a>max_value</code></em>;</p></td> <td class="struct_member_description"><p>The maximum value on the variation axis that the font covers</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\ q� � " html/harfbuzz/api-index-1-1-3.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; 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href="harfbuzz-hb-font.html#hb-font-get-h-extents" title="hb_font_get_h_extents ()">hb_font_get_h_extents</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-v-extents" title="hb_font_get_v_extents ()">hb_font_get_v_extents</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\߹��.( .( & html/harfbuzz/harfbuzz-hb-ot-meta.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-ot-meta: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch13.html" title="OpenType API"> <link rel="prev" href="harfbuzz-hb-ot-math.html" title="hb-ot-math"> <link rel="next" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-ot-meta.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch13.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-ot-math.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-ot-metrics.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-ot-meta"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-ot-meta.top_of_page"></a>hb-ot-meta</span></h2> <p>hb-ot-meta — OpenType Metadata</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-ot-meta.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-get-entry-tags" title="hb_ot_meta_get_entry_tags ()">hb_ot_meta_get_entry_tags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-reference-entry" title="hb_ot_meta_reference_entry ()">hb_ot_meta_reference_entry</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-meta.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody><tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-tag-t" title="enum hb_ot_meta_tag_t">hb_ot_meta_tag_t</a></td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-meta.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-ot.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-meta.description"></a><h2>Description</h2> <p>Functions for fetching metadata from fonts.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-meta.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-ot-meta-get-entry-tags"></a><h3>hb_ot_meta_get_entry_tags ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_meta_get_entry_tags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *entries_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-tag-t" title="enum hb_ot_meta_tag_t"><span class="type">hb_ot_meta_tag_t</span></a> *entries</code></em>);</pre> <div class="refsect3"> <a name="hb-ot-meta-get-entry-tags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>a face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>iteration's start offset</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>entries_count</p></td> <td class="parameter_description"><p>buffer size as input, filled size as output. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>entries</p></td> <td class="parameter_description"><p>entries tags buffer. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=entries_count]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-meta-get-entry-tags.returns"></a><h4>Returns</h4> <p> Number of all available feature types.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-meta-reference-entry"></a><h3>hb_ot_meta_reference_entry ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_ot_meta_reference_entry (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-tag-t" title="enum hb_ot_meta_tag_t"><span class="type">hb_ot_meta_tag_t</span></a> meta_tag</code></em>);</pre> <p>It fetches metadata entry of a given tag from a font.</p> <div class="refsect3"> <a name="hb-ot-meta-reference-entry.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>a <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> object.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>meta_tag</p></td> <td class="parameter_description"><p>tag of metadata you like to have.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-meta-reference-entry.returns"></a><h4>Returns</h4> <p>A blob containing the blob. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-meta.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="hb-ot-meta-tag-t"></a><h3>enum hb_ot_meta_tag_t</h3> <p>Known metadata tags from https://docs.microsoft.com/en-us/typography/opentype/spec/meta</p> <div class="refsect3"> <a name="hb-ot-meta-tag-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-OT-META-TAG-DESIGN-LANGUAGES:CAPS"></a>HB_OT_META_TAG_DESIGN_LANGUAGES</p></td> <td class="enum_member_description"> <p>Design languages. Text, using only Basic Latin (ASCII) characters. Indicates languages and/or scripts for the user audiences that the font was primarily designed for.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-META-TAG-SUPPORTED-LANGUAGES:CAPS"></a>HB_OT_META_TAG_SUPPORTED_LANGUAGES</p></td> <td class="enum_member_description"> <p>Supported languages. Text, using only Basic Latin (ASCII) characters. Indicates languages and/or scripts that the font is declared to be capable of supporting.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-META-TAG-MAX-VALUE:CAPS"></a>_HB_OT_META_TAG_MAX_VALUE</p></td> <td> </td> <td> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�� O . html/harfbuzz/utilities-common-types-apis.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Common data types and APIs: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="utilities.html" title="Utilities"> <link rel="prev" href="utilities.html" title="Utilities"> <link rel="next" href="utilities-ucdn.html" title="UCDN"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="utilities.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="utilities.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="utilities-ucdn.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="utilities-common-types-apis"></a>Common data types and APIs</h2></div></div></div> <p> HarfBuzz includes several APIs for working with general-purpose data that you may find convenient to leverage in your own software. They include set operations and integer-to-integer mapping operations. </p> <p> HarfBuzz uses set operations for internal bookkeeping, such as when it collects all of the glyph IDs covered by a particular font feature. You can also use the set API to build sets, add and remove elements, test whether or not sets contain particular elements, or compute the unions, intersections, or differences between sets. </p> <p> All set elements are integers (specifically, <span class="type">hb_codepoint_t</span> 32-bit unsigned ints), and there are functions for fetching the minimum and maximum element from a set. The set API also includes some functions that might not be part of a generic set facility, such as the ability to add a contiguous range of integer elements to a set in bulk, and the ability to fetch the next-smallest or next-largest element. </p> <p> The HarfBuzz set API includes some conveniences as well. All sets are lifecycle-managed, just like other HarfBuzz objects. You increase the reference count on a set with <code class="function">hb_set_reference()</code> and decrease it with <code class="function">hb_set_destroy()</code>. You can also attach user data to a set, just like you can to blobs, buffers, faces, fonts, and other objects, and set destroy callbacks. </p> <p> HarfBuzz also provides an API for keeping track of integer-to-integer mappings. As with the set API, each integer is stored as an unsigned 32-bit <span class="type">hb_codepoint_t</span> element. Maps, like other objects, are reference counted with reference and destroy functions, and you can attach user data to them. The mapping operations include adding and deleting integer-to-integer key:value pairs to the map, testing for the presence of a key, fetching the population of the map, and so on. </p> <p> There are several other internal HarfBuzz facilities that are exposed publicly and which you may want to take advantage of while processing text. HarfBuzz uses a common <span class="type">hb_tag_t</span> for a variety of OpenType tag identifiers (for scripts, languages, font features, table names, variation-axis names, and more), and provides functions for converting strings to tags and vice-versa. </p> <p> Finally, HarfBuzz also includes data type for Booleans, bit masks, and other simple types. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��v7 � � " html/harfbuzz/harfbuzz-hb-set.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-set: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="harfbuzz-hb-map.html" title="hb-map"> <link rel="next" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-set.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-map.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-shape-plan.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-set"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-set.top_of_page"></a>hb-set</span></h2> <p>hb-set — Objects representing a set of integers</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-set.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-add" title="hb_set_add ()">hb_set_add</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-add-range" title="hb_set_add_range ()">hb_set_add_range</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-allocation-successful" title="hb_set_allocation_successful ()">hb_set_allocation_successful</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-clear" title="hb_set_clear ()">hb_set_clear</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="returnvalue">hb_set_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-create" title="hb_set_create ()">hb_set_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-del" title="hb_set_del ()">hb_set_del</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-del-range" title="hb_set_del_range ()">hb_set_del_range</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-destroy" title="hb_set_destroy ()">hb_set_destroy</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="returnvalue">hb_set_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-empty" title="hb_set_get_empty ()">hb_set_get_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-max" title="hb_set_get_max ()">hb_set_get_max</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-min" title="hb_set_get_min ()">hb_set_get_min</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-population" title="hb_set_get_population ()">hb_set_get_population</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-user-data" title="hb_set_get_user_data ()">hb_set_get_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-has" title="hb_set_has ()">hb_set_has</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-intersect" title="hb_set_intersect ()">hb_set_intersect</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-is-empty" title="hb_set_is_empty ()">hb_set_is_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-is-equal" title="hb_set_is_equal ()">hb_set_is_equal</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-is-subset" title="hb_set_is_subset ()">hb_set_is_subset</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-next" title="hb_set_next ()">hb_set_next</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-next-range" title="hb_set_next_range ()">hb_set_next_range</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-previous" title="hb_set_previous ()">hb_set_previous</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-previous-range" title="hb_set_previous_range ()">hb_set_previous_range</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="returnvalue">hb_set_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-reference" title="hb_set_reference ()">hb_set_reference</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-set" title="hb_set_set ()">hb_set_set</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-set-user-data" title="hb_set_set_user_data ()">hb_set_set_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-subtract" title="hb_set_subtract ()">hb_set_subtract</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-symmetric-difference" title="hb_set_symmetric_difference ()">hb_set_symmetric_difference</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-set.html#hb-set-union" title="hb_set_union ()">hb_set_union</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-set.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID">HB_SET_VALUE_INVALID</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t">hb_set_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-set.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-set.description"></a><h2>Description</h2> <p>Set objects represent a mathematical set of integer values. They are used in non-shaping APIs to query certain sets of characters or glyphs, or other integer values.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-set.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-set-add"></a><h3>hb_set_add ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_add (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> codepoint</code></em>);</pre> <p>Adds <em class="parameter"><code>codepoint</code></em> to <em class="parameter"><code>set</code></em> .</p> <div class="refsect3"> <a name="hb-set-add.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>codepoint</p></td> <td class="parameter_description"><p>The element to add to <em class="parameter"><code>set</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-add-range"></a><h3>hb_set_add_range ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_add_range (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> first</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> last</code></em>);</pre> <p>Adds all of the elements from <em class="parameter"><code>first</code></em> to <em class="parameter"><code>last</code></em> (inclusive) to <em class="parameter"><code>set</code></em> .</p> <div class="refsect3"> <a name="hb-set-add-range.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first</p></td> <td class="parameter_description"><p>The first element to add to <em class="parameter"><code>set</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>last</p></td> <td class="parameter_description"><p>The final element to add to <em class="parameter"><code>set</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-allocation-successful"></a><h3>hb_set_allocation_successful ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_set_allocation_successful (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre> <p>Tests whether memory allocation for a set was successful.</p> <div class="refsect3"> <a name="hb-set-allocation-successful.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-allocation-successful.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if allocation succeeded, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-clear"></a><h3>hb_set_clear ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_clear (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre> <p>Clears out the contents of a set.</p> <div class="refsect3"> <a name="hb-set-clear.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-create"></a><h3>hb_set_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="returnvalue">hb_set_t</span></a> * hb_set_create (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Creates a new, initially empty set.</p> <p><span class="annotation">[Xconstructor]</span></p> <div class="refsect3"> <a name="hb-set-create.returns"></a><h4>Returns</h4> <p>The new <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a>. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-del"></a><h3>hb_set_del ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_del (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> codepoint</code></em>);</pre> <p>Removes <em class="parameter"><code>codepoint</code></em> from <em class="parameter"><code>set</code></em> .</p> <div class="refsect3"> <a name="hb-set-del.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>codepoint</p></td> <td class="parameter_description"><p>Removes <em class="parameter"><code>codepoint</code></em> from <em class="parameter"><code>set</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-del-range"></a><h3>hb_set_del_range ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_del_range (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> first</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> last</code></em>);</pre> <p>Removes all of the elements from <em class="parameter"><code>first</code></em> to <em class="parameter"><code>last</code></em> (inclusive) from <em class="parameter"><code>set</code></em> .</p> <div class="refsect3"> <a name="hb-set-del-range.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first</p></td> <td class="parameter_description"><p>The first element to remove from <em class="parameter"><code>set</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>last</p></td> <td class="parameter_description"><p>The final element to remove from <em class="parameter"><code>set</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-destroy"></a><h3>hb_set_destroy ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre> <p>Decreases the reference count on a set. When the reference count reaches zero, the set is destroyed, freeing all memory.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-set-destroy.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-get-empty"></a><h3>hb_set_get_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="returnvalue">hb_set_t</span></a> * hb_set_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches the singleton empty <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a>.</p> <div class="refsect3"> <a name="hb-set-get-empty.returns"></a><h4>Returns</h4> <p>The empty <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a>. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-get-max"></a><h3>hb_set_get_max ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> hb_set_get_max (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre> <p>Finds the largest element in the set.</p> <div class="refsect3"> <a name="hb-set-get-max.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-get-max.returns"></a><h4>Returns</h4> <p> maximum of <em class="parameter"><code>set</code></em> , or <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> if <em class="parameter"><code>set</code></em> is empty.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-get-min"></a><h3>hb_set_get_min ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> hb_set_get_min (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre> <p>Finds the smallest element in the set.</p> <div class="refsect3"> <a name="hb-set-get-min.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-get-min.returns"></a><h4>Returns</h4> <p> minimum of <em class="parameter"><code>set</code></em> , or <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> if <em class="parameter"><code>set</code></em> is empty.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-get-population"></a><h3>hb_set_get_population ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_set_get_population (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre> <p>Returns the number of elements in the set.</p> <div class="refsect3"> <a name="hb-set-get-population.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-get-population.returns"></a><h4>Returns</h4> <p> The population of <em class="parameter"><code>set</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-get-user-data"></a><h3>hb_set_get_user_data ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> * hb_set_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre> <p>Fetches the user data associated with the specified key, attached to the specified set.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-set-get-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-get-user-data.returns"></a><h4>Returns</h4> <p>A pointer to the user data. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-has"></a><h3>hb_set_has ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_set_has (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> codepoint</code></em>);</pre> <p>Tests whether <em class="parameter"><code>codepoint</code></em> belongs to <em class="parameter"><code>set</code></em> .</p> <div class="refsect3"> <a name="hb-set-has.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>codepoint</p></td> <td class="parameter_description"><p>The element to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-has.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if <em class="parameter"><code>codepoint</code></em> is in <em class="parameter"><code>set</code></em> , false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-intersect"></a><h3>hb_set_intersect ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_intersect (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre> <p>Makes <em class="parameter"><code>set</code></em> the intersection of <em class="parameter"><code>set</code></em> and <em class="parameter"><code>other</code></em> .</p> <div class="refsect3"> <a name="hb-set-intersect.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>other</p></td> <td class="parameter_description"><p>Another set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-is-empty"></a><h3>hb_set_is_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_set_is_empty (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre> <p>Tests whether a set is empty (contains no elements).</p> <div class="refsect3"> <a name="hb-set-is-empty.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>a set.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-is-empty.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if <em class="parameter"><code>set</code></em> is empty</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-is-equal"></a><h3>hb_set_is_equal ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_set_is_equal (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre> <p>Tests whether <em class="parameter"><code>set</code></em> and <em class="parameter"><code>other</code></em> are equal (contain the same elements).</p> <div class="refsect3"> <a name="hb-set-is-equal.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>other</p></td> <td class="parameter_description"><p>Another set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-is-equal.returns"></a><h4>Returns</h4> <p> <code class="literal">TRUE</code> if the two sets are equal, <code class="literal">FALSE</code> otherwise.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-is-subset"></a><h3>hb_set_is_subset ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_set_is_subset (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *larger_set</code></em>);</pre> <p>Tests whether <em class="parameter"><code>set</code></em> is a subset of <em class="parameter"><code>larger_set</code></em> .</p> <div class="refsect3"> <a name="hb-set-is-subset.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>larger_set</p></td> <td class="parameter_description"><p>Another set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-is-subset.returns"></a><h4>Returns</h4> <p> <code class="literal">TRUE</code> if the <em class="parameter"><code>set</code></em> is a subset of (or equal to) <em class="parameter"><code>larger_set</code></em> , <code class="literal">FALSE</code> otherwise.</p> </div> <p class="since">Since: <a class="link" href="api-index-1-8-1.html#api-index-1.8.1">1.8.1</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-next"></a><h3>hb_set_next ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_set_next (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *codepoint</code></em>);</pre> <p>Fetches the next element in <em class="parameter"><code>set</code></em> that is greater than current value of <em class="parameter"><code>codepoint</code></em> .</p> <p>Set <em class="parameter"><code>codepoint</code></em> to <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> to get started.</p> <div class="refsect3"> <a name="hb-set-next.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>codepoint</p></td> <td class="parameter_description"><p>Input = Code point to query Output = Code point retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-next.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if there was a next value, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-next-range"></a><h3>hb_set_next_range ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_set_next_range (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *last</code></em>);</pre> <p>Fetches the next consecutive range of elements in <em class="parameter"><code>set</code></em> that are greater than current value of <em class="parameter"><code>last</code></em> .</p> <p>Set <em class="parameter"><code>last</code></em> to <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> to get started.</p> <div class="refsect3"> <a name="hb-set-next-range.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first</p></td> <td class="parameter_description"><p>The first code point in the range. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>last</p></td> <td class="parameter_description"><p>Input = The current last code point in the range Output = The last code point in the range. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-next-range.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if there was a next range, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-previous"></a><h3>hb_set_previous ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_set_previous (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *codepoint</code></em>);</pre> <p>Fetches the previous element in <em class="parameter"><code>set</code></em> that is lower than current value of <em class="parameter"><code>codepoint</code></em> .</p> <p>Set <em class="parameter"><code>codepoint</code></em> to <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> to get started.</p> <div class="refsect3"> <a name="hb-set-previous.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>codepoint</p></td> <td class="parameter_description"><p>Input = Code point to query Output = Code point retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-previous.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if there was a previous value, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-8-0.html#api-index-1.8.0">1.8.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-previous-range"></a><h3>hb_set_previous_range ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_set_previous_range (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *first</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *last</code></em>);</pre> <p>Fetches the previous consecutive range of elements in <em class="parameter"><code>set</code></em> that are greater than current value of <em class="parameter"><code>last</code></em> .</p> <p>Set <em class="parameter"><code>first</code></em> to <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID"><code class="literal">HB_SET_VALUE_INVALID</code></a> to get started.</p> <div class="refsect3"> <a name="hb-set-previous-range.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first</p></td> <td class="parameter_description"><p>Input = The current first code point in the range Output = The first code point in the range. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>last</p></td> <td class="parameter_description"><p>The last code point in the range. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-previous-range.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if there was a previous range, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-8-0.html#api-index-1.8.0">1.8.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-reference"></a><h3>hb_set_reference ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="returnvalue">hb_set_t</span></a> * hb_set_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>);</pre> <p>Increases the reference count on a set.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-set-reference.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-reference.returns"></a><h4>Returns</h4> <p>The set. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-set"></a><h3>hb_set_set ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_set (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre> <p>Makes the contents of <em class="parameter"><code>set</code></em> equal to the contents of <em class="parameter"><code>other</code></em> .</p> <div class="refsect3"> <a name="hb-set-set.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>other</p></td> <td class="parameter_description"><p>Another set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-set-user-data"></a><h3>hb_set_set_user_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_set_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>, <em class="parameter"><code><span class="type">void</span> *data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre> <p>Attaches a user-data key/data pair to the specified set.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-set-set-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>A pointer to the user data to set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>replace</p></td> <td class="parameter_description"><p>Whether to replace an existing data with the same key</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-set-set-user-data.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if success, <code class="literal">false</code> otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-subtract"></a><h3>hb_set_subtract ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_subtract (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre> <p>Subtracts the contents of <em class="parameter"><code>other</code></em> from <em class="parameter"><code>set</code></em> .</p> <div class="refsect3"> <a name="hb-set-subtract.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>other</p></td> <td class="parameter_description"><p>Another set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-symmetric-difference"></a><h3>hb_set_symmetric_difference ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_symmetric_difference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre> <p>Makes <em class="parameter"><code>set</code></em> the symmetric difference of <em class="parameter"><code>set</code></em> and <em class="parameter"><code>other</code></em> .</p> <div class="refsect3"> <a name="hb-set-symmetric-difference.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>other</p></td> <td class="parameter_description"><p>Another set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-set-union"></a><h3>hb_set_union ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_set_union (<em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *set</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *other</code></em>);</pre> <p>Makes <em class="parameter"><code>set</code></em> the union of <em class="parameter"><code>set</code></em> and <em class="parameter"><code>other</code></em> .</p> <div class="refsect3"> <a name="hb-set-union.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>set</p></td> <td class="parameter_description"><p>A set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>other</p></td> <td class="parameter_description"><p>Another set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-set.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-SET-VALUE-INVALID:CAPS"></a><h3>HB_SET_VALUE_INVALID</h3> <pre class="programlisting">#define HB_SET_VALUE_INVALID ((hb_codepoint_t) -1) </pre> </div> <hr> <div class="refsect2"> <a name="hb-set-t"></a><h3>hb_set_t</h3> <pre class="programlisting">typedef struct hb_set_t hb_set_t; </pre> <p>Data type for holding a set of integers. <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a>'s are used to gather and contain glyph IDs, Unicode code points, and various other collections of discrete values.</p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\j�9Ȃ1 �1 html/harfbuzz/pt02.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Part II. Reference manual: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="index.html" title="HarfBuzz Manual"> <link rel="prev" href="integration-python.html" title="Python bindings"> <link rel="next" href="ch12.html" title="Core API"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><img src="up-insensitive.png" width="16" height="16" border="0"></td> <td><a accesskey="p" href="integration-python.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="ch12.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="part"> <div class="titlepage"><div> <div><h1 class="title"> <a name="id-1.3"></a>Part II. Reference manual</h1></div> <div><p class="releaseinfo"> This document is for HarfBuzz 2.7.4 . </p></div> </div></div> <div class="toc"> <p><b>Table of Contents</b></p> <dl class="toc"> <dt><span class="chapter"><a href="ch12.html">Core API</a></span></dt> <dd><dl> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-blob.html">hb-blob</a></span><span class="refpurpose"> — Binary data containers</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-buffer.html">hb-buffer</a></span><span class="refpurpose"> — Input and output buffers</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-common.html">hb-common</a></span><span class="refpurpose"> — Common data types</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-deprecated.html">hb-deprecated</a></span><span class="refpurpose"> — Deprecated API</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-face.html">hb-face</a></span><span class="refpurpose"> — Font face objects</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-font.html">hb-font</a></span><span class="refpurpose"> — Font objects</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-map.html">hb-map</a></span><span class="refpurpose"> — Object representing integer to integer mapping</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-set.html">hb-set</a></span><span class="refpurpose"> — Objects representing a set of integers</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-shape-plan.html">hb-shape-plan</a></span><span class="refpurpose"> — Object representing a shaping plan</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-shape.html">hb-shape</a></span><span class="refpurpose"> — Conversion of text strings into positioned glyphs</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-unicode.html">hb-unicode</a></span><span class="refpurpose"> — Unicode character property access</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-version.html">hb-version</a></span><span class="refpurpose"> — Information about the version of HarfBuzz in use</span> </dt> </dl></dd> <dt><span class="chapter"><a href="ch13.html">OpenType API</a></span></dt> <dd><dl> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-color.html">hb-ot-color</a></span><span class="refpurpose"> — OpenType Color Fonts</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-font.html">hb-ot-font</a></span><span class="refpurpose"> — OpenType font implementation</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-layout.html">hb-ot-layout</a></span><span class="refpurpose"> — OpenType Layout</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-math.html">hb-ot-math</a></span><span class="refpurpose"> — OpenType Math information</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-meta.html">hb-ot-meta</a></span><span class="refpurpose"> — OpenType Metadata</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-metrics.html">hb-ot-metrics</a></span><span class="refpurpose"> — OpenType Metrics</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-name.html">hb-ot-name</a></span><span class="refpurpose"> — OpenType font name information</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-shape.html">hb-ot-shape</a></span><span class="refpurpose"> — OpenType shaping support</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-var.html">hb-ot-var</a></span><span class="refpurpose"> — OpenType Font Variations</span> </dt> </dl></dd> <dt><span class="chapter"><a href="ch14.html">Apple Advanced Typography API</a></span></dt> <dd><dl><dt> <span class="refentrytitle"><a href="harfbuzz-hb-aat-layout.html">hb-aat-layout</a></span><span class="refpurpose"> — Apple Advanced Typography Layout</span> </dt></dl></dd> <dt><span class="chapter"><a href="ch15.html">Integration API</a></span></dt> <dd><dl> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-coretext.html">hb-coretext</a></span><span class="refpurpose"> — CoreText integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ft.html">hb-ft</a></span><span class="refpurpose"> — FreeType integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-glib.html">hb-glib</a></span><span class="refpurpose"> — GLib integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-gobject.html">hb-gobject</a></span><span class="refpurpose"> — GObject integration support</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-graphite2.html">hb-graphite2</a></span><span class="refpurpose"> — Graphite2 integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-icu.html">hb-icu</a></span><span class="refpurpose"> — ICU integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-uniscribe.html">hb-uniscribe</a></span><span class="refpurpose"> — Windows integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-gdi.html">hb-gdi</a></span><span class="refpurpose"> — GDI integration</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-directwrite.html">hb-directwrite</a></span><span class="refpurpose"> — DirectWrite integration</span> </dt> </dl></dd> <dt><span class="index"><a href="api-index-full.html">API Index</a></span></dt> <dt><span class="index"><a href="deprecated-api-index.html">Index of deprecated API</a></span></dt> <dt><span class="index"><a href="api-index-2-7-3.html">Index of new symbols in 2.7.3</a></span></dt> <dt><span class="index"><a href="api-index-2-6-0.html">Index of new symbols in 2.6.0</a></span></dt> <dt><span class="index"><a href="api-index-2-5-0.html">Index of new symbols in 2.5.0</a></span></dt> <dt><span class="index"><a href="api-index-2-4-0.html">Index of new symbols in 2.4.0</a></span></dt> <dt><span class="index"><a href="api-index-2-3-0.html">Index of new symbols in 2.3.0</a></span></dt> <dt><span class="index"><a href="api-index-2-2-0.html">Index of new symbols in 2.2.0</a></span></dt> <dt><span class="index"><a href="api-index-2-1-0.html">Index of new symbols in 2.1.0</a></span></dt> <dt><span class="index"><a href="api-index-2-0-0.html">Index of new symbols in 2.0.0</a></span></dt> <dt><span class="index"><a href="api-index-1-9-0.html">Index of new symbols in 1.9.0</a></span></dt> <dt><span class="index"><a href="api-index-1-8-6.html">Index of new symbols in 1.8.6</a></span></dt> <dt><span class="index"><a href="api-index-1-8-5.html">Index of new symbols in 1.8.5</a></span></dt> <dt><span class="index"><a href="api-index-1-8-1.html">Index of new symbols in 1.8.1</a></span></dt> <dt><span class="index"><a href="api-index-1-8-0.html">Index of new symbols in 1.8.0</a></span></dt> <dt><span class="index"><a href="api-index-1-7-7.html">Index of new symbols in 1.7.7</a></span></dt> <dt><span class="index"><a href="api-index-1-7-5.html">Index of new symbols in 1.7.5</a></span></dt> <dt><span class="index"><a href="api-index-1-6-0.html">Index of new symbols in 1.6.0</a></span></dt> <dt><span class="index"><a href="api-index-1-5-0.html">Index of new symbols in 1.5.0</a></span></dt> <dt><span class="index"><a href="api-index-1-4-3.html">Index of new symbols in 1.4.3</a></span></dt> <dt><span class="index"><a href="api-index-1-4-2.html">Index of new symbols in 1.4.2</a></span></dt> <dt><span class="index"><a href="api-index-1-4-0.html">Index of new symbols in 1.4.0</a></span></dt> <dt><span class="index"><a href="api-index-1-3-3.html">Index of new symbols in 1.3.3</a></span></dt> <dt><span class="index"><a href="api-index-1-2-3.html">Index of new symbols in 1.2.3</a></span></dt> <dt><span class="index"><a href="api-index-1-1-3.html">Index of new symbols in 1.1.3</a></span></dt> <dt><span class="index"><a href="api-index-1-1-2.html">Index of new symbols in 1.1.2</a></span></dt> <dt><span class="index"><a href="api-index-1-0-5.html">Index of new symbols in 1.0.5</a></span></dt> <dt><span class="index"><a href="api-index-0-9-42.html">Index of new symbols in 0.9.42</a></span></dt> <dt><span class="index"><a href="api-index-0-9-41.html">Index of new symbols in 0.9.41</a></span></dt> <dt><span class="index"><a href="api-index-0-9-39.html">Index of new symbols in 0.9.39</a></span></dt> <dt><span class="index"><a href="api-index-0-9-38.html">Index of new symbols in 0.9.38</a></span></dt> <dt><span class="index"><a href="api-index-0-9-31.html">Index of new symbols in 0.9.31</a></span></dt> <dt><span class="index"><a href="api-index-0-9-30.html">Index of new symbols in 0.9.30</a></span></dt> <dt><span class="index"><a href="api-index-0-9-28.html">Index of new symbols in 0.9.28</a></span></dt> <dt><span class="index"><a href="api-index-0-9-22.html">Index of new symbols in 0.9.22</a></span></dt> <dt><span class="index"><a href="api-index-0-9-20.html">Index of new symbols in 0.9.20</a></span></dt> <dt><span class="index"><a href="api-index-0-9-11.html">Index of new symbols in 0.9.11</a></span></dt> <dt><span class="index"><a href="api-index-0-9-10.html">Index of new symbols in 0.9.10</a></span></dt> <dt><span class="index"><a href="api-index-0-9-8.html">Index of new symbols in 0.9.8</a></span></dt> <dt><span class="index"><a href="api-index-0-9-7.html">Index of new symbols in 0.9.7</a></span></dt> <dt><span class="index"><a href="api-index-0-9-5.html">Index of new symbols in 0.9.5</a></span></dt> <dt><span class="index"><a href="api-index-0-9-2.html">Index of new symbols in 0.9.2</a></span></dt> <dt><span class="glossary"><a href="annotation-glossary.html">Annotation Glossary</a></span></dt> </dl> </div> <div class="note"> <p> The current HarfBuzz codebase is versioned 2.x.x and is stable and under active maintenance. This is what is used in latest versions of Firefox, GNOME, ChromeOS, Chrome, LibreOffice, XeTeX, Android, and KDE, among other places. </p> <p> Prior to 2012, the original HarfBuzz codebase (which, these days, is referred to as <span class="emphasis"><em>harfbuzz-old</em></span>) was derived from code in <a class="ulink" href="http://freetype.org/" target="_top">FreeType</a>, <a class="ulink" href="http://pango.org/" target="_top">Pango</a>, and <a class="ulink" href="http://qt-project.org/" target="_top">Qt</a>. It is <span class="emphasis"><em>not</em></span> actively developed or maintained, and is extremely buggy. All users of harfbuzz-old are encouraged to switch over to the new HarfBuzz as soon as possible. </p> <p> To make this distinction clearer in discussions, the current HarfBuzz codebase is sometimes referred to as <span class="emphasis"><em>harfbuzz-ng</em></span>. </p> <p> For reference purposes, the harfbuzz-old source tree is archived <a class="ulink" href="http://cgit.freedesktop.org/harfbuzz.old/" target="_top">here</a>. There are no release tarballs of harfbuzz-old whatsoever. </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\U��0 0 " html/harfbuzz/api-index-0-9-7.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.7: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-8.html" title="Index of new symbols in 0.9.8"> <link rel="next" href="api-index-0-9-5.html" title="Index of new symbols in 0.9.5"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a> <span class="dim">|</span> <a class="shortcut" href="#idxF">F</a> <span class="dim">|</span> <a class="shortcut" href="#idxO">O</a> <span class="dim">|</span> <a class="shortcut" href="#idxS">S</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-8.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-5.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-7"></a>Index of new symbols in 0.9.7</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add" title="hb_buffer_add ()">hb_buffer_add</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-deserialize-glyphs" title="hb_buffer_deserialize_glyphs ()">hb_buffer_deserialize_glyphs</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-flags" title="hb_buffer_get_flags ()">hb_buffer_get_flags</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-segment-properties" title="hb_buffer_get_segment_properties ()">hb_buffer_get_segment_properties</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-guess-segment-properties" title="hb_buffer_guess_segment_properties ()">hb_buffer_guess_segment_properties</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-from-string" title="hb_buffer_serialize_format_from_string ()">hb_buffer_serialize_format_from_string</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-to-string" title="hb_buffer_serialize_format_to_string ()">hb_buffer_serialize_format_to_string</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-glyphs" title="hb_buffer_serialize_glyphs ()">hb_buffer_serialize_glyphs</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-list-formats" title="hb_buffer_serialize_list_formats ()">hb_buffer_serialize_list_formats</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-flags" title="hb_buffer_set_flags ()">hb_buffer_set_flags</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-segment-properties" title="hb_buffer_set_segment_properties ()">hb_buffer_set_segment_properties</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-glyph-count" title="hb_face_get_glyph_count ()">hb_face_get_glyph_count</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-glyph-count" title="hb_face_set_glyph_count ()">hb_face_set_glyph_count</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-get-lookups" title="hb_ot_layout_feature_get_lookups ()">hb_ot_layout_feature_get_lookups</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-glyphs-in-class" title="hb_ot_layout_get_glyphs_in_class ()">hb_ot_layout_get_glyphs_in_class</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-glyph-class" title="hb_ot_layout_get_glyph_class ()">hb_ot_layout_get_glyph_class</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-collect-glyphs" title="hb_ot_layout_lookup_collect_glyphs ()">hb_ot_layout_lookup_collect_glyphs</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-substitute-closure" title="hb_ot_layout_lookup_substitute_closure ()">hb_ot_layout_lookup_substitute_closure</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-would-substitute" title="hb_ot_layout_lookup_would_substitute ()">hb_ot_layout_lookup_would_substitute</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-shape-plan-collect-lookups" title="hb_ot_shape_plan_collect_lookups ()">hb_ot_shape_plan_collect_lookups</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <a name="idxS"></a><h3 class="title">S</h3> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-equal" title="hb_segment_properties_equal ()">hb_segment_properties_equal</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-hash" title="hb_segment_properties_hash ()">hb_segment_properties_hash</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-add-range" title="hb_set_add_range ()">hb_set_add_range</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-del-range" title="hb_set_del_range ()">hb_set_del_range</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-max" title="hb_set_get_max ()">hb_set_get_max</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-min" title="hb_set_get_min ()">hb_set_get_min</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-population" title="hb_set_get_population ()">hb_set_get_population</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-is-empty" title="hb_set_is_empty ()">hb_set_is_empty</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-is-equal" title="hb_set_is_equal ()">hb_set_is_equal</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-next-range" title="hb_set_next_range ()">hb_set_next_range</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create" title="hb_shape_plan_create ()">hb_shape_plan_create</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create-cached" title="hb_shape_plan_create_cached ()">hb_shape_plan_create_cached</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-destroy" title="hb_shape_plan_destroy ()">hb_shape_plan_destroy</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-execute" title="hb_shape_plan_execute ()">hb_shape_plan_execute</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-get-empty" title="hb_shape_plan_get_empty ()">hb_shape_plan_get_empty</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-get-shaper" title="hb_shape_plan_get_shaper ()">hb_shape_plan_get_shaper</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-get-user-data" title="hb_shape_plan_get_user_data ()">hb_shape_plan_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-reference" title="hb_shape_plan_reference ()">hb_shape_plan_reference</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-set-user-data" title="hb_shape_plan_set_user_data ()">hb_shape_plan_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��.� � # 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User's manual"> <link rel="prev" href="aat-shaping.html" title="AAT shaping"> <link rel="next" href="object-model-object-types.html" title="Objects in HarfBuzz"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="aat-shaping.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="object-model-object-types.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="object-model"></a>The HarfBuzz object model</h2></div></div></div> <div class="toc"><dl class="toc"> <dt><span class="section"><a href="object-model.html#object-model-intro">An overview of data types in HarfBuzz</a></span></dt> <dt><span class="section"><a href="object-model-object-types.html">Objects in HarfBuzz</a></span></dt> <dt><span class="section"><a href="object-model-lifecycle.html">Object lifecycle management</a></span></dt> <dt><span class="section"><a href="object-model-user-data.html">User data</a></span></dt> <dt><span class="section"><a href="object-model-blobs.html">Blobs</a></span></dt> </dl></div> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="object-model-intro"></a>An overview of data types in HarfBuzz</h2></div></div></div> <p> HarfBuzz features two kinds of data types: non-opaque, pass-by-value types and opaque, heap-allocated types. This kind of separation is common in C libraries that have to provide API/ABI compatibility (almost) indefinitely. </p> <p> <span class="emphasis"><em>Value types:</em></span> The non-opaque, pass-by-value types include integer types, enums, and small structs. Exposing a struct in the public API makes it impossible to expand the struct in the future. As such, exposing structs is reserved for cases where it’s extremely inefficient to do otherwise. </p> <p> In HarfBuzz, several structs, like <code class="literal">hb_glyph_info_t</code> and <code class="literal">hb_glyph_position_t</code>, fall into that efficiency-sensitive category and are non-opaque. </p> <p> For all non-opaque structs where future extensibility may be necessary, reserved members are included to hold space for possible future members. As such, it’s important to provide <code class="function">equal()</code>, and <code class="function">hash()</code> methods for such structs, allowing users of the API do effectively deal with the type without having to adapt their code to future changes. </p> <p> Important value types provided by HarfBuzz include the structs for working with Unicode code points, glyphs, and tags for font tables and features, as well as the enums for many Unicode and OpenType properties. </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\x�Iv�$ �$ html/harfbuzz/pt01.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Part I. User's manual: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="index.html" title="HarfBuzz Manual"> <link rel="prev" href="index.html" title="HarfBuzz Manual"> <link rel="next" href="what-is-harfbuzz.html" title="What is HarfBuzz?"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><img src="up-insensitive.png" width="16" height="16" border="0"></td> <td><a accesskey="p" href="index.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="what-is-harfbuzz.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="part"> <div class="titlepage"><div><div><h1 class="title"> <a name="id-1.2"></a>Part I. User's manual</h1></div></div></div> <div class="toc"> <p><b>Table of Contents</b></p> <dl class="toc"> <dt><span class="chapter"><a href="what-is-harfbuzz.html">What is HarfBuzz?</a></span></dt> <dd><dl> <dt><span class="section"><a href="what-is-harfbuzz.html#what-is-text-shaping">What is text shaping?</a></span></dt> <dt><span class="section"><a href="why-do-i-need-a-shaping-engine.html">Why do I need a shaping engine?</a></span></dt> <dt><span class="section"><a href="ch01s03.html">What does HarfBuzz do?</a></span></dt> <dt><span class="section"><a href="what-harfbuzz-doesnt-do.html">What HarfBuzz doesn't do</a></span></dt> <dt><span class="section"><a href="why-is-it-called-harfbuzz.html">Why is it called HarfBuzz?</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="install-harfbuzz.html">Installing HarfBuzz</a></span></dt> <dd><dl> <dt><span class="section"><a href="install-harfbuzz.html#download">Downloading HarfBuzz</a></span></dt> <dt><span class="section"><a href="building.html">Building HarfBuzz</a></span></dt> <dd><dl> <dt><span class="section"><a href="building.html#building.linux">Building on Linux</a></span></dt> <dt><span class="section"><a href="building.html#building.windows">Building on Windows</a></span></dt> <dt><span class="section"><a href="building.html#building.macos">Building on macOS</a></span></dt> <dt><span class="section"><a href="building.html#configuration">Configuration options</a></span></dt> </dl></dd> </dl></dd> <dt><span class="chapter"><a href="getting-started.html">Getting started with HarfBuzz</a></span></dt> <dd><dl> <dt><span class="section"><a href="getting-started.html#id-1.2.4.2">An overview of the HarfBuzz shaping API</a></span></dt> <dt><span class="section"><a href="ch03s02.html">Terminology</a></span></dt> <dt><span class="section"><a href="ch03s03.html">A simple shaping example</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="shaping-concepts.html">Shaping concepts</a></span></dt> <dd><dl> <dt><span class="section"><a href="shaping-concepts.html#text-shaping-concepts">Text shaping</a></span></dt> <dt><span class="section"><a href="complex-scripts.html">Complex scripts</a></span></dt> <dt><span class="section"><a href="shaping-operations.html">Shaping operations</a></span></dt> <dt><span class="section"><a href="unicode-character-categories.html">Unicode character categories</a></span></dt> <dt><span class="section"><a href="text-runs.html">Text runs</a></span></dt> <dt><span class="section"><a href="opentype-shaping-models.html">OpenType shaping models</a></span></dt> <dt><span class="section"><a href="graphite-shaping.html">Graphite shaping</a></span></dt> <dt><span class="section"><a href="aat-shaping.html">AAT shaping</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="object-model.html">The HarfBuzz object model</a></span></dt> <dd><dl> <dt><span class="section"><a href="object-model.html#object-model-intro">An overview of data types in HarfBuzz</a></span></dt> <dt><span class="section"><a href="object-model-object-types.html">Objects in HarfBuzz</a></span></dt> <dt><span class="section"><a href="object-model-lifecycle.html">Object lifecycle management</a></span></dt> <dt><span class="section"><a href="object-model-user-data.html">User data</a></span></dt> <dt><span class="section"><a href="object-model-blobs.html">Blobs</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="buffers-language-script-and-direction.html">Buffers, language, script and direction</a></span></dt> <dd><dl> <dt><span class="section"><a href="buffers-language-script-and-direction.html#creating-and-destroying-buffers">Creating and destroying buffers</a></span></dt> <dt><span class="section"><a href="adding-text-to-the-buffer.html">Adding text to the buffer</a></span></dt> <dt><span class="section"><a href="setting-buffer-properties.html">Setting buffer properties</a></span></dt> <dt><span class="section"><a href="customizing-unicode-functions.html">Customizing Unicode functions</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="fonts-and-faces.html">Fonts, faces, and output</a></span></dt> <dd><dl> <dt><span class="section"><a href="fonts-and-faces.html#fonts-and-faces-objects">Font and face objects</a></span></dt> <dt><span class="section"><a href="fonts-and-faces-custom-functions.html">Customizing font functions</a></span></dt> <dt><span class="section"><a href="fonts-and-faces-native-opentype.html">Font objects and HarfBuzz's native OpenType implementation</a></span></dt> <dt><span class="section"><a href="fonts-and-faces-variable.html">Working with OpenType Variable Fonts</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="shaping-and-shape-plans.html">Shaping and shape plans</a></span></dt> <dd><dl> <dt><span class="section"><a href="shaping-and-shape-plans.html#shaping-buffer-output">Shaping and buffer output</a></span></dt> <dt><span class="section"><a href="shaping-opentype-features.html">OpenType features</a></span></dt> <dt><span class="section"><a href="shaping-shaper-selection.html">Shaper selection</a></span></dt> <dt><span class="section"><a href="shaping-plans-and-caching.html">Plans and caching</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="clusters.html">Clusters</a></span></dt> <dd><dl> <dt><span class="section"><a href="clusters.html#clusters-and-shaping">Clusters and shaping</a></span></dt> <dt><span class="section"><a href="working-with-harfbuzz-clusters.html">Working with HarfBuzz clusters</a></span></dt> <dt><span class="section"><a href="a-clustering-example-for-levels-0-and-1.html">A clustering example for levels 0 and 1</a></span></dt> <dt><span class="section"><a href="reordering-in-levels-0-and-1.html">Reordering in levels 0 and 1</a></span></dt> <dt><span class="section"><a href="the-distinction-between-levels-0-and-1.html">The distinction between levels 0 and 1</a></span></dt> <dt><span class="section"><a href="level-2.html">Level 2</a></span></dt> <dd><dl> <dt><span class="section"><a href="level-2.html#ligatures-with-combining-marks-in-level-2">Ligatures with combining marks in level 2</a></span></dt> <dt><span class="section"><a href="level-2.html#reordering-in-level-2">Reordering in level 2</a></span></dt> <dt><span class="section"><a href="level-2.html#other-considerations-in-level-2">Other considerations in level 2</a></span></dt> </dl></dd> </dl></dd> <dt><span class="chapter"><a href="utilities.html">Utilities</a></span></dt> <dd><dl> <dt><span class="section"><a href="utilities.html#utilities-command-line-tools">Command-line tools</a></span></dt> <dd><dl> <dt><span class="section"><a href="utilities.html#utilities-command-line-hbshape">hb-shape</a></span></dt> <dt><span class="section"><a href="utilities.html#utilities-command-line-hbview">hb-view</a></span></dt> <dt><span class="section"><a href="utilities.html#utilities-command-line-hbsubset">hb-subset</a></span></dt> </dl></dd> <dt><span class="section"><a href="utilities-common-types-apis.html">Common data types and APIs</a></span></dt> <dt><span class="section"><a href="utilities-ucdn.html">UCDN</a></span></dt> </dl></dd> <dt><span class="chapter"><a href="integration.html">Platform Integration Guide</a></span></dt> <dd><dl> <dt><span class="section"><a href="integration.html#integration-glib">GNOME integration, GLib, and GObject</a></span></dt> <dt><span class="section"><a href="integration-freetype.html">FreeType integration</a></span></dt> <dt><span class="section"><a href="integration-uniscribe.html">Uniscribe integration</a></span></dt> <dt><span class="section"><a href="integration-coretext.html">Core Text integration</a></span></dt> <dt><span class="section"><a href="integration-icu.html">ICU integration</a></span></dt> <dt><span class="section"><a href="integration-python.html">Python bindings</a></span></dt> </dl></dd> </dl> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\ ��� � html/harfbuzz/ch03s02.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Terminology: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="getting-started.html" title="Getting started with HarfBuzz"> <link rel="prev" href="getting-started.html" title="Getting started with HarfBuzz"> <link rel="next" href="ch03s03.html" title="A simple shaping example"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="getting-started.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="getting-started.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="ch03s03.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="id-1.2.4.3"></a>Terminology</h2></div></div></div> <p> </p> <div class="variablelist"><table border="0" class="variablelist"> <colgroup> <col align="left" valign="top"> <col> </colgroup> <tbody> <tr> <td><p><span class="term">script</span></p></td> <td> <p> In text shaping, a <span class="emphasis"><em>script</em></span> is a writing system: a set of symbols, rules, and conventions that is used to represent a language or multiple languages. </p> <p> In general computing lingo, the word "script" can also be used to mean an executable program (usually one written in a human-readable programming language). For the sake of clarity, HarfBuzz documents will always use more specific terminology when referring to this meaning, such as "Python script" or "shell script." In all other instances, "script" refers to a writing system. </p> <p> For developers using HarfBuzz, it is important to note the distinction between a script and a language. Most scripts are used to write a variety of different languages, and many languages may be written in more than one script. </p> </td> </tr> <tr> <td><p><span class="term">shaper</span></p></td> <td><p> In HarfBuzz, a <span class="emphasis"><em>shaper</em></span> is a handler for a specific script-shaping model. HarfBuzz implements separate shapers for Indic, Arabic, Thai and Lao, Khmer, Myanmar, Tibetan, Hangul, Hebrew, the Universal Shaping Engine (USE), and a default shaper for non-complex scripts. </p></td> </tr> <tr> <td><p><span class="term">cluster</span></p></td> <td> <p> In text shaping, a <span class="emphasis"><em>cluster</em></span> is a sequence of codepoints that must be treated as an indivisible unit. Clusters can include code-point sequences that form a ligature or base-and-mark sequences. Tracking and preserving clusters is important when shaping operations might separate or reorder code points. </p> <p> HarfBuzz provides three cluster <span class="emphasis"><em>levels</em></span> that implement different approaches to the problem of preserving clusters during shaping operations. </p> </td> </tr> <tr> <td><p><span class="term">grapheme</span></p></td> <td> <p> In linguistics, a <span class="emphasis"><em>grapheme</em></span> is one of the indivisible units that make up a writing system or script. Often, graphemes are individual symbols (letters, numbers, punctuation marks, logograms, etc.) but, depending on the writing system, a particular grapheme might correspond to a sequence of several Unicode code points. </p> <p> In practice, HarfBuzz and other text-shaping engines are not generally concerned with graphemes. However, it is important for developers using HarfBuzz to recognize that there is a difference between graphemes and shaping clusters (see above). The two concepts may overlap frequently, but there is no guarantee that they will be identical. </p> </td> </tr> <tr> <td><p><span class="term">syllable</span></p></td> <td> <p> In linguistics, a <span class="emphasis"><em>syllable</em></span> is an a sequence of sounds that makes up a building block of a particular language. Every language has its own set of rules describing what constitutes a valid syllable. </p> <p> For text-shaping purposes, the various definitions of "syllable" are important because script-specific shaping operations may be applied at the syllable level. For example, a reordering rule might specify that a vowel mark be reordered to the beginning of the syllable. </p> <p> Syllables will consist of one or more Unicode code points. The definition of a syllable for a particular writing system might correspond to how HarfBuzz identifies clusters (see above) for the same writing system. However, it is important for developers using HarfBuzz to recognize that there is a difference between syllables and shaping clusters. The two concepts may overlap frequently, but there is no guarantee that they will be identical. </p> </td> </tr> </tbody> </table></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\[U��+ + " html/harfbuzz/api-index-1-4-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.4.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-4-2.html" title="Index of new symbols in 1.4.2"> <link rel="next" href="api-index-1-3-3.html" title="Index of new symbols in 1.3.3"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxS">S</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-4-2.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-3-3.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-4-0"></a>Index of new symbols in 1.4.0</h2></div></div></div> <a name="idx"></a><a name="idxS"></a><h3 class="title">S</h3> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create2" title="hb_shape_plan_create2 ()">hb_shape_plan_create2</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create-cached2" title="hb_shape_plan_create_cached2 ()">hb_shape_plan_create_cached2</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�}hNS S ' html/harfbuzz/integration-coretext.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Core Text integration: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="integration.html" title="Platform Integration Guide"> <link rel="prev" href="integration-uniscribe.html" title="Uniscribe integration"> <link rel="next" href="integration-icu.html" title="ICU integration"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="integration.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="integration-uniscribe.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="integration-icu.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="integration-coretext"></a>Core Text integration</h2></div></div></div> <p> If your client program is running on macOS or iOS, HarfBuzz offers an additional API that can help integrate with Apple's Core Text engine and the underlying Core Graphics framework. HarfBuzz does not attempt to offer the same drop-in-replacement functionality for Core Text that it strives for with Uniscribe on Windows, but you can still use HarfBuzz to perform text shaping in native macOS and iOS applications. </p> <p> Note, though, that if your interest is just in using fonts that contain Apple Advanced Typography (AAT) features, then you do not need to add Core Text integration. HarfBuzz natively supports AAT features and will shape AAT fonts (on any platform) automatically, without requiring additional work on your part. This includes support for AAT-specific TrueType tables such as <code class="literal">mort</code>, <code class="literal">morx</code>, and <code class="literal">kerx</code>, which AAT fonts use instead of <code class="literal">GSUB</code> and <code class="literal">GPOS</code>. </p> <p> On a macOS or iOS system, the primary integration points offered by HarfBuzz are for face objects and font objects. </p> <p> The Apple APIs offer a pair of data structures that map well to HarfBuzz's face and font objects. The Core Graphics API, which is slightly lower-level than Core Text, provides <a class="ulink" href="https://developer.apple.com/documentation/coregraphics/cgfontref" target="_top"><span class="type">CGFontRef</span></a>, which enables access to typeface properties, but does not include size information. Core Text's <a class="ulink" href="https://developer.apple.com/documentation/coretext/ctfont-q6r" target="_top"><span class="type">CTFontRef</span></a> is analagous to a HarfBuzz font object, with all of the properties required to render text at a specific size and configuration. Consequently, a HarfBuzz <span class="type">hb_font_t</span> font object can be hooked up to a Core Text <span class="type">CTFontRef</span>, and a HarfBuzz <span class="type">hb_face_t</span> face object can be hooked up to a <span class="type">CGFontRef</span>. </p> <p> You can create a <span class="type">hb_face_t</span> from a <span class="type">CGFontRef</span> by using the <code class="function">hb_coretext_face_create()</code>. Subsequently, you can retrieve the <span class="type">CGFontRef</span> from a <span class="type">hb_face_t</span> with <code class="function">hb_coretext_face_get_cg_font()</code>. </p> <p> Likewise, you create a <span class="type">hb_font_t</span> from a <span class="type">CTFontRef</span> by calling <code class="function">hb_coretext_font_create()</code>, and you can fetch the associated <span class="type">CTFontRef</span> from a <span class="type">hb_font_t</span> font object with <code class="function">hb_coretext_face_get_ct_font()</code>. </p> <p> HarfBuzz also offers a <code class="function">hb_font_set_ptem()</code> that you an use to set the nominal point size on any <span class="type">hb_font_t</span> font object. Core Text uses this value to implement optical scaling. </p> <p> When integrating your client code with Core Text, it is important to recognize that Core Text <code class="literal">points</code> are not typographic points (standardized at 72 per inch) as the term is used elsewhere in OpenType. Instead, Core Text points are CSS points, which are standardized at 96 per inch. </p> <p> HarfBuzz's font functions take this distinction into account, but it can be an easy detail to miss in cross-platform code. </p> <p> As a final note, you may notice a reference to an optional <code class="literal">coretext</code> shaper back-end in the <a class="xref" href="building.html#configuration" title="Configuration options">the section called “Configuration options”</a> section of the HarfBuzz manual. This option is not a Core Text-integration facility. </p> <p> Instead, it is a internal code path used in the <span class="command"><strong>hb-shape</strong></span> command-line utility, which hands shaping functionality over to Core Text entirely, when run on a macOS system. That allows testing HarfBuzz's native output against the Core Text engine, for tracking compatibility and debugging. </p> <p> Because this back-end is only used when testing HarfBuzz functionality, it is disabled by default when building the HarfBuzz binaries. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�+E� # html/harfbuzz/api-index-0-9-11.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.11: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-20.html" title="Index of new symbols in 0.9.20"> <link rel="next" href="api-index-0-9-10.html" title="Index of new symbols in 0.9.10"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-20.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-10.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-11"></a>Index of new symbols in 0.9.11</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-clear-contents" title="hb_buffer_clear_contents ()">hb_buffer_clear_contents</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��0 html/harfbuzz/ch13.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>OpenType API: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="harfbuzz-hb-version.html" title="hb-version"> <link rel="next" href="harfbuzz-hb-ot-color.html" title="hb-ot-color"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-version.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-ot-color.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="id-1.3.5"></a>OpenType API</h2></div></div></div> <div class="toc"><dl class="toc"> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-color.html">hb-ot-color</a></span><span class="refpurpose"> — OpenType Color Fonts</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-font.html">hb-ot-font</a></span><span class="refpurpose"> — OpenType font implementation</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-layout.html">hb-ot-layout</a></span><span class="refpurpose"> — OpenType Layout</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-math.html">hb-ot-math</a></span><span class="refpurpose"> — OpenType Math information</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-meta.html">hb-ot-meta</a></span><span class="refpurpose"> — OpenType Metadata</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-metrics.html">hb-ot-metrics</a></span><span class="refpurpose"> — OpenType Metrics</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-name.html">hb-ot-name</a></span><span class="refpurpose"> — OpenType font name information</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-shape.html">hb-ot-shape</a></span><span class="refpurpose"> — OpenType shaping support</span> </dt> <dt> <span class="refentrytitle"><a href="harfbuzz-hb-ot-var.html">hb-ot-var</a></span><span class="refpurpose"> — OpenType Font Variations</span> </dt> </dl></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\F�� " html/harfbuzz/api-index-0-9-5.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.5: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-7.html" title="Index of new symbols in 0.9.7"> <link rel="next" href="api-index-0-9-2.html" title="Index of new symbols in 0.9.2"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a> <span class="dim">|</span> <a class="shortcut" href="#idxF">F</a> <span class="dim">|</span> <a class="shortcut" href="#idxT">T</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-7.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-2.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-5"></a>Index of new symbols in 0.9.5</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-content-type" title="hb_buffer_get_content_type ()">hb_buffer_get_content_type</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-content-type" title="hb_buffer_set_content_type ()">hb_buffer_set_content_type</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-feature-from-string" title="hb_feature_from_string ()">hb_feature_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-feature-to-string" title="hb_feature_to_string ()">hb_feature_to_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <a name="idxT"></a><h3 class="title">T</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-tag-to-string" title="hb_tag_to_string ()">hb_tag_to_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��8E E ( html/harfbuzz/integration-uniscribe.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Uniscribe integration: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="integration.html" title="Platform Integration Guide"> <link rel="prev" href="integration-freetype.html" title="FreeType integration"> <link rel="next" href="integration-coretext.html" title="Core Text integration"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="integration.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="integration-freetype.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="integration-coretext.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="integration-uniscribe"></a>Uniscribe integration</h2></div></div></div> <p> If your client program is running on Windows, HarfBuzz offers an additional API that can help integrate with Microsoft's Uniscribe engine and the Windows GDI. </p> <p> Overall, the Uniscribe API covers a broader set of typographic layout functions than HarfBuzz implements, but HarfBuzz's shaping API can serve as a drop-in replacement for Uniscribe's shaping functionality. In fact, one of HarfBuzz's design goals is to accurately reproduce the same output for shaping a given text segment that Uniscribe produces — even to the point of duplicating known shaping bugs or deviations from the specification — so you can be confident that your users' documents with their existing fonts will not be affected adversely by switching to HarfBuzz. </p> <p> At a basic level, HarfBuzz's <code class="function">hb_shape()</code> function replaces both the <a class="ulink" href="" target="_top"><code class="function">ScriptShape()</code></a> and <a class="ulink" href="https://docs.microsoft.com/en-us/windows/desktop/api/Usp10/nf-usp10-scriptplace" target="_top"><code class="function">ScriptPlace()</code></a> functions from Uniscribe. </p> <p> However, whereas <code class="function">ScriptShape()</code> returns the glyphs and clusters for a shaped sequence and <code class="function">ScriptPlace()</code> returns the advances and offsets for those glyphs, <code class="function">hb_shape()</code> handles both. After <code class="function">hb_shape()</code> shapes a buffer, the output glyph IDs and cluster IDs are returned as an array of <span class="structname">hb_glyph_info_t</span> structures, and the glyph advances and offsets are returned as an array of <span class="structname">hb_glyph_position_t</span> structures. </p> <p> Your client program only needs to ensure that it coverts correctly between HarfBuzz's low-level data types (such as <span class="type">hb_position_t</span>) and Windows's corresponding types (such as <span class="type">GOFFSET</span> and <span class="type">ABC</span>). Be sure you read the <a class="xref" href="buffers-language-script-and-direction.html" title="Buffers, language, script and direction"><i>Buffers, language, script and direction</i></a> chapter for a full explanation of how HarfBuzz input buffers are used, and see <a class="xref" href="shaping-and-shape-plans.html#shaping-buffer-output" title="Shaping and buffer output">the section called “Shaping and buffer output”</a> for the details of what <code class="function">hb_shape()</code> returns in the output buffer when shaping is complete. </p> <p> Although <code class="function">hb_shape()</code> itself is functionally equivalent to Uniscribe's shaping routines, there are two additional HarfBuzz functions you may want to use to integrate the libraries in your code. Both are used to link HarfBuzz font objects to the equivalent Windows structures. </p> <p> The <code class="function">hb_uniscribe_font_get_logfontw()</code> function takes a <span class="type">hb_font_t</span> font object and returns a pointer to the <a class="ulink" href="https://docs.microsoft.com/en-us/windows/desktop/api/wingdi/ns-wingdi-logfontw" target="_top"><span class="type">LOGFONTW</span></a> "logical font" that corresponds to it. A <span class="type">LOGFONTW</span> structure holds font-wide attributes, including metrics, size, and style information. </p> <p> The <code class="function">hb_uniscribe_font_get_hfont()</code> function also takes a <span class="type">hb_font_t</span> font object, but it returns an <span class="type">HFONT</span> — a handle to the underlying logical font — instead. </p> <p> <span class="type">LOGFONTW</span>s and <span class="type">HFONT</span>s are both needed by other Uniscribe functions. </p> <p> As a final note, you may notice a reference to an optional <code class="literal">uniscribe</code> shaper back-end in the <a class="xref" href="building.html#configuration" title="Configuration options">the section called “Configuration options”</a> section of the HarfBuzz manual. This option is not a Uniscribe-integration facility. </p> <p> Instead, it is a internal code path used in the <span class="command"><strong>hb-shape</strong></span> command-line utility, which hands shaping functionality over to Uniscribe entirely, when run on a Windows system. That allows testing HarfBuzz's native output against the Uniscribe engine, for tracking compatibility and debugging. </p> <p> Because this back-end is only used when testing HarfBuzz functionality, it is disabled by default when building the HarfBuzz binaries. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��V>�( �( & html/harfbuzz/harfbuzz-hb-version.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-version: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="harfbuzz-hb-unicode.html" title="hb-unicode"> <link rel="next" href="ch13.html" title="OpenType API"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-version.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-unicode.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="ch13.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-version"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-version.top_of_page"></a>hb-version</span></h2> <p>hb-version — Information about the version of HarfBuzz in use</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-version.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"> <a class="link" href="harfbuzz-hb-version.html#HB-VERSION-ATLEAST:CAPS" title="HB_VERSION_ATLEAST()">HB_VERSION_ATLEAST</a><span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-version.html#hb-version" title="hb_version ()">hb_version</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-version.html#hb-version-atleast" title="hb_version_atleast ()">hb_version_atleast</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">char</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-version.html#hb-version-string" title="hb_version_string ()">hb_version_string</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-version.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-version.html#HB-VERSION-MAJOR:CAPS" title="HB_VERSION_MAJOR">HB_VERSION_MAJOR</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-version.html#HB-VERSION-MICRO:CAPS" title="HB_VERSION_MICRO">HB_VERSION_MICRO</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-version.html#HB-VERSION-MINOR:CAPS" title="HB_VERSION_MINOR">HB_VERSION_MINOR</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-version.html#HB-VERSION-STRING:CAPS" title="HB_VERSION_STRING">HB_VERSION_STRING</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-version.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-version.description"></a><h2>Description</h2> <p>These functions and macros allow accessing version of the HarfBuzz library used at compile- as well as run-time, and to direct code conditionally based on those versions, again, at compile- or run-time.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-version.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="HB-VERSION-ATLEAST:CAPS"></a><h3>HB_VERSION_ATLEAST()</h3> <pre class="programlisting">#define HB_VERSION_ATLEAST(major,minor,micro)</pre> </div> <hr> <div class="refsect2"> <a name="hb-version"></a><h3>hb_version ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_version (<em class="parameter"><code>unsigned <span class="type">int</span> *major</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *minor</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *micro</code></em>);</pre> <p>Returns library version as three integer components.</p> <div class="refsect3"> <a name="hb-version.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>major</p></td> <td class="parameter_description"><p>Library major version component. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>minor</p></td> <td class="parameter_description"><p>Library minor version component. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>micro</p></td> <td class="parameter_description"><p>Library micro version component. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-version-atleast"></a><h3>hb_version_atleast ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_version_atleast (<em class="parameter"><code>unsigned <span class="type">int</span> major</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> minor</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> micro</code></em>);</pre> <p>Tests the library version against a minimum value, as three integer components.</p> <div class="refsect3"> <a name="hb-version-atleast.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>major</p></td> <td class="parameter_description"><p>Library major version component</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>minor</p></td> <td class="parameter_description"><p>Library minor version component</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>micro</p></td> <td class="parameter_description"><p>Library micro version component</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-version-atleast.returns"></a><h4>Returns</h4> <p> True if the library is equal to or greater than the test value, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-30.html#api-index-0.9.30">0.9.30</a></p> </div> <hr> <div class="refsect2"> <a name="hb-version-string"></a><h3>hb_version_string ()</h3> <pre class="programlisting">const <span class="returnvalue">char</span> * hb_version_string (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Returns library version as a string with three components.</p> <div class="refsect3"> <a name="hb-version-string.returns"></a><h4>Returns</h4> <p> Library version string</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-version.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-VERSION-MAJOR:CAPS"></a><h3>HB_VERSION_MAJOR</h3> <pre class="programlisting">#define HB_VERSION_MAJOR 2 </pre> </div> <hr> <div class="refsect2"> <a name="HB-VERSION-MICRO:CAPS"></a><h3>HB_VERSION_MICRO</h3> <pre class="programlisting">#define HB_VERSION_MICRO 4 </pre> </div> <hr> <div class="refsect2"> <a name="HB-VERSION-MINOR:CAPS"></a><h3>HB_VERSION_MINOR</h3> <pre class="programlisting">#define HB_VERSION_MINOR 7 </pre> </div> <hr> <div class="refsect2"> <a name="HB-VERSION-STRING:CAPS"></a><h3>HB_VERSION_STRING</h3> <pre class="programlisting">#define HB_VERSION_STRING "2.7.4" </pre> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�"�L L 2 html/harfbuzz/fonts-and-faces-native-opentype.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Font objects and HarfBuzz's native OpenType implementation: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="fonts-and-faces.html" title="Fonts, faces, and output"> <link rel="prev" href="fonts-and-faces-custom-functions.html" title="Customizing font functions"> <link rel="next" href="fonts-and-faces-variable.html" title="Working with OpenType Variable Fonts"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="fonts-and-faces.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="fonts-and-faces-custom-functions.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="fonts-and-faces-variable.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="fonts-and-faces-native-opentype"></a>Font objects and HarfBuzz's native OpenType implementation</h2></div></div></div> <p> By default, whenever HarfBuzz creates a font object, it will configure the font to use a built-in set of font functions that supports contemporary OpenType font internals. If you want to work with OpenType or TrueType fonts, you should be able to use these functions without difficulty. </p> <p> Many of the methods in the font-functions structure deal with the fundamental properties of glyphs that are required for shaping text: extents (the maximums and minimums on each axis), origins (the <code class="literal">(0,0)</code> coordinate point which glyphs are drawn in reference to), and advances (the amount that the cursor needs to be moved after drawing each glyph, including any empty space for the glyph's side bearings). </p> <p> As you can see in the list of functions, there are separate "horizontal" and "vertical" variants depending on whether the text is set in the horizontal or vertical direction. For some scripts, fonts that are designed to support text set horizontally or vertically (for example, in Japanese) may include metrics for both text directions. When fonts don't include this information, HarfBuzz does its best to transform what the font provides. </p> <p> In addition to the direction-specific functions, HarfBuzz provides some higher-level functions for fetching information like extents and advances for a glyph. If you call </p> <pre class="programlisting"> hb_font_get_glyph_advance_for_direction(font, direction, extents); </pre> <p> then you can provide any <span class="type">hb_direction_t</span> as the <em class="parameter"><code>direction</code></em> parameter, and HarfBuzz will use the correct function variant for the text direction. There are similar higher-level versions of the functions for fetching extents, origin coordinates, and contour-point coordinates. There are also addition and subtraction functions for moving points with respect to the origin. </p> <p> There are also methods for fetching the glyph ID that corresponds to a Unicode code point (possibly when followed by a variation-selector code point), fetching the glyph name from the font, and fetching the glyph ID that corresponds to a glyph name you already have. </p> <p> HarfBuzz also provides functions for converting between glyph names and string variables. <code class="function">hb_font_glyph_to_string(font, glyph, s, size)</code> retrieves the name for the glyph ID <em class="parameter"><code>glyph</code></em> from the font object. It generates a generic name of the form <code class="literal">gidDDD</code> (where DDD is the glyph index) if there is no name for the glyph in the font. The <code class="function">hb_font_glyph_from_string(font, s, len, glyph)</code> takes an input string <em class="parameter"><code>s</code></em> and looks for a glyph with that name in the font, returning its glyph ID in the <em class="parameter"><code>glyph</code></em> output parameter. It automatically parses <code class="literal">gidDDD</code> and <code class="literal">uniUUUU</code> strings. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\���T T " html/harfbuzz/api-index-1-5-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.5.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-6-0.html" title="Index of new symbols in 1.6.0"> <link rel="next" href="api-index-1-4-3.html" title="Index of new symbols in 1.4.3"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a> <span class="dim">|</span> <a class="shortcut" href="#idxG">G</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-6-0.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-4-3.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-5-0"></a>Index of new symbols in 1.5.0</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-append" title="hb_buffer_append ()">hb_buffer_append</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-diff" title="hb_buffer_diff ()">hb_buffer_diff</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <a name="idxG"></a><h3 class="title">G</h3> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-flags-t" title="enum hb_glyph_flags_t">hb_glyph_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-get-glyph-flags" title="hb_glyph_info_get_glyph_flags ()">hb_glyph_info_get_glyph_flags</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\���6 �6 ( html/harfbuzz/harfbuzz-hb-ot-layout.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-ot-layout: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch13.html" title="OpenType API"> <link rel="prev" href="harfbuzz-hb-ot-font.html" title="hb-ot-font"> <link rel="next" href="harfbuzz-hb-ot-math.html" title="hb-ot-math"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-ot-layout.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch13.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-ot-font.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-ot-math.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-ot-layout"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-ot-layout.top_of_page"></a>hb-ot-layout</span></h2> <p>hb-ot-layout — OpenType Layout</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-ot-layout.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-tag-to-language" title="hb_ot_tag_to_language ()">hb_ot_tag_to_language</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-tag-to-script" title="hb_ot_tag_to_script ()">hb_ot_tag_to_script</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-tags-from-script-and-language" title="hb_ot_tags_from_script_and_language ()">hb_ot_tags_from_script_and_language</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-tags-to-script-and-language" title="hb_ot_tags_to_script_and_language ()">hb_ot_tags_to_script_and_language</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-collect-lookups" title="hb_ot_layout_collect_lookups ()">hb_ot_layout_collect_lookups</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-collect-features" title="hb_ot_layout_collect_features ()">hb_ot_layout_collect_features</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-get-characters" title="hb_ot_layout_feature_get_characters ()">hb_ot_layout_feature_get_characters</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-get-lookups" title="hb_ot_layout_feature_get_lookups ()">hb_ot_layout_feature_get_lookups</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-get-name-ids" title="hb_ot_layout_feature_get_name_ids ()">hb_ot_layout_feature_get_name_ids</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-with-variations-get-lookups" title="hb_ot_layout_feature_with_variations_get_lookups ()">hb_ot_layout_feature_with_variations_get_lookups</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-attach-points" title="hb_ot_layout_get_attach_points ()">hb_ot_layout_get_attach_points</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-baseline" title="hb_ot_layout_get_baseline ()">hb_ot_layout_get_baseline</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-glyph-class-t" title="enum hb_ot_layout_glyph_class_t"><span class="returnvalue">hb_ot_layout_glyph_class_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-glyph-class" title="hb_ot_layout_get_glyph_class ()">hb_ot_layout_get_glyph_class</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-glyphs-in-class" title="hb_ot_layout_get_glyphs_in_class ()">hb_ot_layout_get_glyphs_in_class</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-ligature-carets" title="hb_ot_layout_get_ligature_carets ()">hb_ot_layout_get_ligature_carets</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-size-params" title="hb_ot_layout_get_size_params ()">hb_ot_layout_get_size_params</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-glyph-sequence-func-t" title="hb_ot_layout_glyph_sequence_func_t ()">*hb_ot_layout_glyph_sequence_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-has-glyph-classes" title="hb_ot_layout_has_glyph_classes ()">hb_ot_layout_has_glyph_classes</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-has-positioning" title="hb_ot_layout_has_positioning ()">hb_ot_layout_has_positioning</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-has-substitution" title="hb_ot_layout_has_substitution ()">hb_ot_layout_has_substitution</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-language-find-feature" title="hb_ot_layout_language_find_feature ()">hb_ot_layout_language_find_feature</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-language-get-feature-indexes" title="hb_ot_layout_language_get_feature_indexes ()">hb_ot_layout_language_get_feature_indexes</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-language-get-feature-tags" title="hb_ot_layout_language_get_feature_tags ()">hb_ot_layout_language_get_feature_tags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-language-get-required-feature" title="hb_ot_layout_language_get_required_feature ()">hb_ot_layout_language_get_required_feature</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-collect-glyphs" title="hb_ot_layout_lookup_collect_glyphs ()">hb_ot_layout_lookup_collect_glyphs</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">unsigned</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-get-glyph-alternates" title="hb_ot_layout_lookup_get_glyph_alternates ()">hb_ot_layout_lookup_get_glyph_alternates</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-substitute-closure" title="hb_ot_layout_lookup_substitute_closure ()">hb_ot_layout_lookup_substitute_closure</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookups-substitute-closure" title="hb_ot_layout_lookups_substitute_closure ()">hb_ot_layout_lookups_substitute_closure</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-would-substitute" title="hb_ot_layout_lookup_would_substitute ()">hb_ot_layout_lookup_would_substitute</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-script-get-language-tags" title="hb_ot_layout_script_get_language_tags ()">hb_ot_layout_script_get_language_tags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-script-select-language" title="hb_ot_layout_script_select_language ()">hb_ot_layout_script_select_language</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-find-feature-variations" title="hb_ot_layout_table_find_feature_variations ()">hb_ot_layout_table_find_feature_variations</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-get-feature-tags" title="hb_ot_layout_table_get_feature_tags ()">hb_ot_layout_table_get_feature_tags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-get-script-tags" title="hb_ot_layout_table_get_script_tags ()">hb_ot_layout_table_get_script_tags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-get-lookup-count" title="hb_ot_layout_table_get_lookup_count ()">hb_ot_layout_table_get_lookup_count</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-select-script" title="hb_ot_layout_table_select_script ()">hb_ot_layout_table_select_script</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-shape-plan-collect-lookups" title="hb_ot_shape_plan_collect_lookups ()">hb_ot_shape_plan_collect_lookups</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-language-get-required-feature-index" title="hb_ot_layout_language_get_required_feature_index ()">hb_ot_layout_language_get_required_feature_index</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-layout.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-MAX-TAGS-PER-LANGUAGE:CAPS" title="HB_OT_MAX_TAGS_PER_LANGUAGE">HB_OT_MAX_TAGS_PER_LANGUAGE</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-MAX-TAGS-PER-SCRIPT:CAPS" title="HB_OT_MAX_TAGS_PER_SCRIPT">HB_OT_MAX_TAGS_PER_SCRIPT</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-DEFAULT-LANGUAGE:CAPS" title="HB_OT_TAG_DEFAULT_LANGUAGE">HB_OT_TAG_DEFAULT_LANGUAGE</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-DEFAULT-SCRIPT:CAPS" title="HB_OT_TAG_DEFAULT_SCRIPT">HB_OT_TAG_DEFAULT_SCRIPT</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-LAYOUT-DEFAULT-LANGUAGE-INDEX:CAPS" title="HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX">HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-LAYOUT-NO-FEATURE-INDEX:CAPS" title="HB_OT_LAYOUT_NO_FEATURE_INDEX">HB_OT_LAYOUT_NO_FEATURE_INDEX</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-LAYOUT-NO-SCRIPT-INDEX:CAPS" title="HB_OT_LAYOUT_NO_SCRIPT_INDEX">HB_OT_LAYOUT_NO_SCRIPT_INDEX</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-LAYOUT-NO-VARIATIONS-INDEX:CAPS" title="HB_OT_LAYOUT_NO_VARIATIONS_INDEX">HB_OT_LAYOUT_NO_VARIATIONS_INDEX</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-BASE:CAPS" title="HB_OT_TAG_BASE">HB_OT_TAG_BASE</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-GDEF:CAPS" title="HB_OT_TAG_GDEF">HB_OT_TAG_GDEF</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-GPOS:CAPS" title="HB_OT_TAG_GPOS">HB_OT_TAG_GPOS</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-GSUB:CAPS" title="HB_OT_TAG_GSUB">HB_OT_TAG_GSUB</a></td> </tr> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-JSTF:CAPS" title="HB_OT_TAG_JSTF">HB_OT_TAG_JSTF</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-baseline-tag-t" title="enum hb_ot_layout_baseline_tag_t">hb_ot_layout_baseline_tag_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-glyph-class-t" title="enum hb_ot_layout_glyph_class_t">hb_ot_layout_glyph_class_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-layout.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-ot.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-layout.description"></a><h2>Description</h2> <p>Functions for querying OpenType Layout features in the font face.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-layout.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-ot-tag-to-language"></a><h3>hb_ot_tag_to_language ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a> hb_ot_tag_to_language (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag</code></em>);</pre> <div class="refsect3"> <a name="hb-ot-tag-to-language.returns"></a><h4>Returns</h4> <p>. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-tag-to-script"></a><h3>hb_ot_tag_to_script ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> hb_ot_tag_to_script (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag</code></em>);</pre> </div> <hr> <div class="refsect2"> <a name="hb-ot-tags-from-script-and-language"></a><h3>hb_ot_tags_from_script_and_language ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_tags_from_script_and_language (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> language</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *script_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *script_tags</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *language_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *language_tags</code></em>);</pre> <p>Converts an <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> and an <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> to script and language tags.</p> <div class="refsect3"> <a name="hb-ot-tags-from-script-and-language.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>script</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> to convert.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> to convert.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_count</p></td> <td class="parameter_description"><p>maximum number of script tags to retrieve (IN) and actual number of script tags retrieved (OUT). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>script_tags</p></td> <td class="parameter_description"><p>array of size at least <em class="parameter"><code>script_count</code></em> to store the script tag results. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>language_count</p></td> <td class="parameter_description"><p>maximum number of language tags to retrieve (IN) and actual number of language tags retrieved (OUT). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>language_tags</p></td> <td class="parameter_description"><p>array of size at least <em class="parameter"><code>language_count</code></em> to store the language tag results. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-tags-to-script-and-language"></a><h3>hb_ot_tags_to_script_and_language ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_tags_to_script_and_language (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> script_tag</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> language_tag</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> *script</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> *language</code></em>);</pre> <p>Converts a script tag and a language tag to an <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> and an <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a>.</p> <div class="refsect3"> <a name="hb-ot-tags-to-script-and-language.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>script_tag</p></td> <td class="parameter_description"><p>a script tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_tag</p></td> <td class="parameter_description"><p>a language tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> corresponding to <em class="parameter"><code>script_tag</code></em> (OUT). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>language</p></td> <td class="parameter_description"><p>the <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> corresponding to <em class="parameter"><code>script_tag</code></em> and <em class="parameter"><code>language_tag</code></em> (OUT). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-collect-lookups"></a><h3>hb_ot_layout_collect_lookups ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_layout_collect_lookups (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *scripts</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *languages</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *features</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *lookup_indexes</code></em>);</pre> <p>Fetches a list of all feature-lookup indexes in the specified face's GSUB table or GPOS table, underneath the specified scripts, languages, and features. If no list of scripts is provided, all scripts will be queried. If no list of languages is provided, all languages will be queried. If no list of features is provided, all features will be queried.</p> <div class="refsect3"> <a name="hb-ot-layout-collect-lookups.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>scripts</p></td> <td class="parameter_description"><p>The array of scripts to collect lookups for</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>languages</p></td> <td class="parameter_description"><p>The array of languages to collect lookups for</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>features</p></td> <td class="parameter_description"><p>The array of features to collect lookups for</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>lookup_indexes</p></td> <td class="parameter_description"><p>The array of lookup indexes found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-8.html#api-index-0.9.8">0.9.8</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-collect-features"></a><h3>hb_ot_layout_collect_features ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_layout_collect_features (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *scripts</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *languages</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *features</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *feature_indexes</code></em>);</pre> <p>Fetches a list of all feature indexes in the specified face's GSUB table or GPOS table, underneath the specified scripts, languages, and features. If no list of scripts is provided, all scripts will be queried. If no list of languages is provided, all languages will be queried. If no list of features is provided, all features will be queried.</p> <div class="refsect3"> <a name="hb-ot-layout-collect-features.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>scripts</p></td> <td class="parameter_description"><p>The array of scripts to collect features for</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>languages</p></td> <td class="parameter_description"><p>The array of languages to collect features for</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>features</p></td> <td class="parameter_description"><p>The array of features to collect</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_indexes</p></td> <td class="parameter_description"><p>The array of feature indexes found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-8-5.html#api-index-1.8.5">1.8.5</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-feature-get-characters"></a><h3>hb_ot_layout_feature_get_characters ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_feature_get_characters (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> feature_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *char_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *characters</code></em>);</pre> <p>Fetches a list of the characters defined as having a variant under the specified "Character Variant" ("cvXX") feature tag.</p> <div class="refsect3"> <a name="hb-ot-layout-feature-get-characters.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>table tag to query, "GSUB" or "GPOS".</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_index</p></td> <td class="parameter_description"><p>index of feature to query.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first character to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>char_count</p></td> <td class="parameter_description"><p>Input = the maximum number of characters to return; Output = the actual number of characters returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>characters</p></td> <td class="parameter_description"><p>A buffer pointer. The Unicode codepoints of the characters for which this feature provides glyph variants. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=char_count]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-feature-get-characters.returns"></a><h4>Returns</h4> <p> Number of total sample characters in the cvXX feature.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-feature-get-lookups"></a><h3>hb_ot_layout_feature_get_lookups ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_feature_get_lookups (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> feature_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *lookup_count</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *lookup_indexes</code></em>);</pre> <p>Fetches a list of all lookups enumerated for the specified feature, in the specified face's GSUB table or GPOS table. The list returned will begin at the offset provided.</p> <div class="refsect3"> <a name="hb-ot-layout-feature-get-lookups.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_index</p></td> <td class="parameter_description"><p>The index of the requested feature</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first lookup to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>lookup_count</p></td> <td class="parameter_description"><p>Input = the maximum number of lookups to return; Output = the actual number of lookups returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>lookup_indexes</p></td> <td class="parameter_description"><p>The array of lookup indexes found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=lookup_count]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-feature-get-name-ids"></a><h3>hb_ot_layout_feature_get_name_ids ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_feature_get_name_ids (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> feature_index</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="type">hb_ot_name_id_t</span></a> *label_id</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="type">hb_ot_name_id_t</span></a> *tooltip_id</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="type">hb_ot_name_id_t</span></a> *sample_id</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *num_named_parameters</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="type">hb_ot_name_id_t</span></a> *first_param_id</code></em>);</pre> <p>Fetches name indices from feature parameters for "Stylistic Set" ('ssXX') or "Character Variant" ('cvXX') features.</p> <div class="refsect3"> <a name="hb-ot-layout-feature-get-name-ids.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>table tag to query, "GSUB" or "GPOS".</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_index</p></td> <td class="parameter_description"><p>index of feature to query.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>label_id</p></td> <td class="parameter_description"><p>The ‘name’ table name ID that specifies a string for a user-interface label for this feature. (May be NULL.). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>tooltip_id</p></td> <td class="parameter_description"><p>The ‘name’ table name ID that specifies a string that an application can use for tooltip text for this feature. (May be NULL.). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>sample_id</p></td> <td class="parameter_description"><p>The ‘name’ table name ID that specifies sample text that illustrates the effect of this feature. (May be NULL.). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>num_named_parameters</p></td> <td class="parameter_description"><p>Number of named parameters. (May be zero.). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>first_param_id</p></td> <td class="parameter_description"><p>The first ‘name’ table name ID used to specify strings for user-interface labels for the feature parameters. (Must be zero if numParameters is zero.). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-feature-get-name-ids.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-feature-with-variations-get-lookups"></a><h3>hb_ot_layout_feature_with_variations_get_lookups ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_feature_with_variations_get_lookups (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> feature_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> variations_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *lookup_count</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *lookup_indexes</code></em>);</pre> <p>Fetches a list of all lookups enumerated for the specified feature, in the specified face's GSUB table or GPOS table, enabled at the specified variations index. The list returned will begin at the offset provided.</p> <div class="refsect3"> <a name="hb-ot-layout-feature-with-variations-get-lookups.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_index</p></td> <td class="parameter_description"><p>The index of the feature to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>variations_index</p></td> <td class="parameter_description"><p>The index of the feature variation to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first lookup to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>lookup_count</p></td> <td class="parameter_description"><p>Input = the maximum number of lookups to return; Output = the actual number of lookups returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>lookup_indexes</p></td> <td class="parameter_description"><p>The array of lookups found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=lookup_count]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-get-attach-points"></a><h3>hb_ot_layout_get_attach_points ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_get_attach_points (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *point_count</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *point_array</code></em>);</pre> <p>Fetches a list of all attachment points for the specified glyph in the GDEF table of the face. The list returned will begin at the offset provided.</p> <p>Useful if the client program wishes to cache the list.</p> <div class="refsect3"> <a name="hb-ot-layout-get-attach-points.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> code point to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first attachment point to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>point_count</p></td> <td class="parameter_description"><p>Input = the maximum number of attachment points to return; Output = the actual number of attachment points returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>point_array</p></td> <td class="parameter_description"><p>The array of attachment points found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=point_count]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-get-baseline"></a><h3>hb_ot_layout_get_baseline ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_get_baseline (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-baseline-tag-t" title="enum hb_ot_layout_baseline_tag_t"><span class="type">hb_ot_layout_baseline_tag_t</span></a> baseline_tag</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> script_tag</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> language_tag</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *coord</code></em>);</pre> <p>Fetches a baseline value from the face.</p> <div class="refsect3"> <a name="hb-ot-layout-get-baseline.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>a font</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>baseline_tag</p></td> <td class="parameter_description"><p>a baseline tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>text direction.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_tag</p></td> <td class="parameter_description"><p>script tag.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_tag</p></td> <td class="parameter_description"><p>language tag.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>coord</p></td> <td class="parameter_description"><p>baseline value if found. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-get-baseline.returns"></a><h4>Returns</h4> <p> if found baseline value in the font.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-get-glyph-class"></a><h3>hb_ot_layout_get_glyph_class ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-glyph-class-t" title="enum hb_ot_layout_glyph_class_t"><span class="returnvalue">hb_ot_layout_glyph_class_t</span></a> hb_ot_layout_get_glyph_class (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre> <p>Fetches the GDEF class of the requested glyph in the specified face.</p> <div class="refsect3"> <a name="hb-ot-layout-get-glyph-class.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> code point to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-get-glyph-class.returns"></a><h4>Returns</h4> <p> The <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-glyph-class-t" title="enum hb_ot_layout_glyph_class_t"><span class="type">hb_ot_layout_glyph_class_t</span></a> glyph class of the given code point in the GDEF table of the face.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-get-glyphs-in-class"></a><h3>hb_ot_layout_get_glyphs_in_class ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_layout_get_glyphs_in_class (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-glyph-class-t" title="enum hb_ot_layout_glyph_class_t"><span class="type">hb_ot_layout_glyph_class_t</span></a> klass</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *glyphs</code></em>);</pre> <p>Retrieves the set of all glyphs from the face that belong to the requested glyph class in the face's GDEF table.</p> <div class="refsect3"> <a name="hb-ot-layout-get-glyphs-in-class.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>klass</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-glyph-class-t" title="enum hb_ot_layout_glyph_class_t"><span class="type">hb_ot_layout_glyph_class_t</span></a> GDEF class to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyphs</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> set of all glyphs belonging to the requested class. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-get-ligature-carets"></a><h3>hb_ot_layout_get_ligature_carets ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_get_ligature_carets (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *caret_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *caret_array</code></em>);</pre> <p>Fetches a list of the caret positions defined for a ligature glyph in the GDEF table of the font. The list returned will begin at the offset provided.</p> <div class="refsect3"> <a name="hb-ot-layout-get-ligature-carets.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work on</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>direction</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> text direction to use</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> code point to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first caret position to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>caret_count</p></td> <td class="parameter_description"><p>Input = the maximum number of caret positions to return; Output = the actual number of caret positions returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>caret_array</p></td> <td class="parameter_description"><p>The array of caret positions found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=caret_count]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-get-size-params"></a><h3>hb_ot_layout_get_size_params ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_get_size_params (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *design_size</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *subfamily_id</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="type">hb_ot_name_id_t</span></a> *subfamily_name_id</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *range_start</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *range_end</code></em>);</pre> <p>Fetches optical-size feature data (i.e., the <code class="literal">size</code> feature from GPOS). Note that the subfamily_id and the subfamily name string (accessible via the subfamily_name_id) as used here are defined as pertaining only to fonts within a font family that differ specifically in their respective size ranges; other ways to differentiate fonts within a subfamily are not covered by the <code class="literal">size</code> feature.</p> <p>For more information on this distinction, see the <a class="ulink" href="https://docs.microsoft.com/en-us/typography/opentype/spec/features_pt#tag-size" target="_top"><code class="literal">size</code> feature documentation</a>.</p> <div class="refsect3"> <a name="hb-ot-layout-get-size-params.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>design_size</p></td> <td class="parameter_description"><p>The design size of the face. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>subfamily_id</p></td> <td class="parameter_description"><p>The identifier of the face within the font subfamily. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>subfamily_name_id</p></td> <td class="parameter_description"><p>The ‘name’ table name ID of the face within the font subfamily. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>range_start</p></td> <td class="parameter_description"><p>The minimum size of the recommended size range for the face. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>range_end</p></td> <td class="parameter_description"><p>The maximum size of the recommended size range for the face. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-get-size-params.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-10.html#api-index-0.9.10">0.9.10</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-glyph-sequence-func-t"></a><h3>hb_ot_layout_glyph_sequence_func_t ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> <span class="c_punctuation">(</span>*hb_ot_layout_glyph_sequence_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> lookup_index</code></em>, <em class="parameter"><code>const <span class="type">hb_ot_layout_glyph_sequence_t</span> *sequence</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-has-glyph-classes"></a><h3>hb_ot_layout_has_glyph_classes ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_has_glyph_classes (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether a face has any glyph classes defined in its GDEF table.</p> <div class="refsect3"> <a name="hb-ot-layout-has-glyph-classes.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-has-glyph-classes.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-has-positioning"></a><h3>hb_ot_layout_has_positioning ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_has_positioning (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <div class="refsect3"> <a name="hb-ot-layout-has-positioning.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-has-positioning.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if the face has GPOS data, false otherwise</p> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-has-substitution"></a><h3>hb_ot_layout_has_substitution ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_has_substitution (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether the specified face includes any GSUB substitutions.</p> <div class="refsect3"> <a name="hb-ot-layout-has-substitution.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-has-substitution.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if data found, false otherwise</p> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-language-find-feature"></a><h3>hb_ot_layout_language_find_feature ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_language_find_feature (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> script_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> language_index</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> feature_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *feature_index</code></em>);</pre> <p>Fetches the index of a given feature tag in the specified face's GSUB table or GPOS table, underneath the specified script and language.</p> <div class="refsect3"> <a name="hb-ot-layout-language-find-feature.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_index</p></td> <td class="parameter_description"><p>The index of the requested script tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_index</p></td> <td class="parameter_description"><p>The index of the requested language tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_tag</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> of the feature tag requested</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_index</p></td> <td class="parameter_description"><p>The index of the requested feature. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-language-find-feature.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if the feature is found, false otherwise</p> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-language-get-feature-indexes"></a><h3>hb_ot_layout_language_get_feature_indexes ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_language_get_feature_indexes (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> script_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> language_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *feature_count</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *feature_indexes</code></em>);</pre> <p>Fetches a list of all features in the specified face's GSUB table or GPOS table, underneath the specified script and language. The list returned will begin at the offset provided.</p> <div class="refsect3"> <a name="hb-ot-layout-language-get-feature-indexes.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_index</p></td> <td class="parameter_description"><p>The index of the requested script tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_index</p></td> <td class="parameter_description"><p>The index of the requested language tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first feature tag to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_count</p></td> <td class="parameter_description"><p>Input = the maximum number of feature tags to return; Output: the actual number of feature tags returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>feature_indexes</p></td> <td class="parameter_description"><p>The array of feature indexes found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=feature_count]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-language-get-feature-tags"></a><h3>hb_ot_layout_language_get_feature_tags ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_language_get_feature_tags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> script_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> language_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *feature_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *feature_tags</code></em>);</pre> <p>Fetches a list of all features in the specified face's GSUB table or GPOS table, underneath the specified script and language. The list returned will begin at the offset provided.</p> <div class="refsect3"> <a name="hb-ot-layout-language-get-feature-tags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_index</p></td> <td class="parameter_description"><p>The index of the requested script tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_index</p></td> <td class="parameter_description"><p>The index of the requested language tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first feature tag to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_count</p></td> <td class="parameter_description"><p>Input = the maximum number of feature tags to return; Output = the actual number of feature tags returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>feature_tags</p></td> <td class="parameter_description"><p>The array of <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> feature tags found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=feature_count]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-language-get-required-feature"></a><h3>hb_ot_layout_language_get_required_feature ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_language_get_required_feature (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> script_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> language_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *feature_index</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *feature_tag</code></em>);</pre> <p>Fetches the tag of a requested feature index in the given face's GSUB or GPOS table, underneath the specified script and language.</p> <div class="refsect3"> <a name="hb-ot-layout-language-get-required-feature.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_index</p></td> <td class="parameter_description"><p>The index of the requested script tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_index</p></td> <td class="parameter_description"><p>The index of the requested language tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_index</p></td> <td class="parameter_description"><p>The index of the requested feature. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>feature_tag</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> of the requested feature. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-language-get-required-feature.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if the feature is found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-30.html#api-index-0.9.30">0.9.30</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-lookup-collect-glyphs"></a><h3>hb_ot_layout_lookup_collect_glyphs ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_layout_lookup_collect_glyphs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> lookup_index</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *glyphs_before</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *glyphs_input</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *glyphs_after</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *glyphs_output</code></em>);</pre> <p>Fetches a list of all glyphs affected by the specified lookup in the specified face's GSUB table or GPOS table.</p> <div class="refsect3"> <a name="hb-ot-layout-lookup-collect-glyphs.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>lookup_index</p></td> <td class="parameter_description"><p>The index of the feature lookup to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyphs_before</p></td> <td class="parameter_description"><p>Array of glyphs preceding the substitution range. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>glyphs_input</p></td> <td class="parameter_description"><p>Array of input glyphs that would be substituted by the lookup. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>glyphs_after</p></td> <td class="parameter_description"><p>Array of glyphs following the substitution range. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>glyphs_output</p></td> <td class="parameter_description"><p>Array of glyphs that would be the substituted output of the lookup. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-lookup-get-glyph-alternates"></a><h3>hb_ot_layout_lookup_get_glyph_alternates ()</h3> <pre class="programlisting"><span class="returnvalue">unsigned</span> hb_ot_layout_lookup_get_glyph_alternates (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><span class="type">unsigned </span> lookup_index</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>, <em class="parameter"><code><span class="type">unsigned </span> start_offset</code></em>, <em class="parameter"><code><span class="type">unsigned</span> *alternate_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *alternate_glyphs</code></em>);</pre> <p>Fetches alternates of a glyph from a given GSUB lookup index.</p> <div class="refsect3"> <a name="hb-ot-layout-lookup-get-glyph-alternates.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>a face.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>lookup_index</p></td> <td class="parameter_description"><p>index of the feature lookup to query.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph</p></td> <td class="parameter_description"><p>a glyph id.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>starting offset.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>alternate_count</p></td> <td class="parameter_description"><p>Input = the maximum number of alternate glyphs to return; Output = the actual number of alternate glyphs returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>alternate_glyphs</p></td> <td class="parameter_description"><p>A glyphs buffer. Alternate glyphs associated with the glyph id. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=alternate_count]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-lookup-get-glyph-alternates.returns"></a><h4>Returns</h4> <p> total number of alternates found in the specific lookup index for the given glyph id.</p> </div> <p class="since">Since: 2.6.8</p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-lookup-substitute-closure"></a><h3>hb_ot_layout_lookup_substitute_closure ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_layout_lookup_substitute_closure (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> lookup_index</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *glyphs</code></em>);</pre> <p>Compute the transitive closure of glyphs needed for a specified lookup.</p> <div class="refsect3"> <a name="hb-ot-layout-lookup-substitute-closure.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>lookup_index</p></td> <td class="parameter_description"><p>index of the feature lookup to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyphs</p></td> <td class="parameter_description"><p>Array of glyphs comprising the transitive closure of the lookup. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-lookups-substitute-closure"></a><h3>hb_ot_layout_lookups_substitute_closure ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_layout_lookups_substitute_closure (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *lookups</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *glyphs</code></em>);</pre> <p>Compute the transitive closure of glyphs needed for all of the provided lookups.</p> <div class="refsect3"> <a name="hb-ot-layout-lookups-substitute-closure.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>lookups</p></td> <td class="parameter_description"><p>The set of lookups to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyphs</p></td> <td class="parameter_description"><p>Array of glyphs comprising the transitive closure of the lookups. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-8-1.html#api-index-1.8.1">1.8.1</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-lookup-would-substitute"></a><h3>hb_ot_layout_lookup_would_substitute ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_lookup_would_substitute (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> lookup_index</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyphs</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> glyphs_length</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> zero_context</code></em>);</pre> <p>Tests whether a specified lookup in the specified face would trigger a substitution on the given glyph sequence.</p> <div class="refsect3"> <a name="hb-ot-layout-lookup-would-substitute.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>lookup_index</p></td> <td class="parameter_description"><p>The index of the lookup to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyphs</p></td> <td class="parameter_description"><p>The sequence of glyphs to query for substitution</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyphs_length</p></td> <td class="parameter_description"><p>The length of the glyph sequence</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>zero_context</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> indicating whether substitutions should be context-free</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-lookup-would-substitute.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if a substitution would be triggered, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-script-get-language-tags"></a><h3>hb_ot_layout_script_get_language_tags ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_script_get_language_tags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> script_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *language_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *language_tags</code></em>);</pre> <p>Fetches a list of language tags in the given face's GSUB or GPOS table, underneath the specified script index. The list returned will begin at the offset provided.</p> <div class="refsect3"> <a name="hb-ot-layout-script-get-language-tags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_index</p></td> <td class="parameter_description"><p>The index of the requested script tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first language tag to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_count</p></td> <td class="parameter_description"><p>Input = the maximum number of language tags to return; Output = the actual number of language tags returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>language_tags</p></td> <td class="parameter_description"><p>Array of language tags found in the table. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=language_count]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-script-select-language"></a><h3>hb_ot_layout_script_select_language ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_script_select_language (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> script_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> language_count</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *language_tags</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *language_index</code></em>);</pre> <p>Fetches the index of a given language tag in the specified face's GSUB table or GPOS table, underneath the specified script index.</p> <div class="refsect3"> <a name="hb-ot-layout-script-select-language.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_index</p></td> <td class="parameter_description"><p>The index of the requested script tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_count</p></td> <td class="parameter_description"><p>The number of languages in the specified script</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_tags</p></td> <td class="parameter_description"><p>The array of language tags</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_index</p></td> <td class="parameter_description"><p>The index of the requested language. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-script-select-language.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if the language tag is found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-table-find-feature-variations"></a><h3>hb_ot_layout_table_find_feature_variations ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_table_find_feature_variations (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>const <span class="type">int</span> *coords</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_coords</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *variations_index</code></em>);</pre> <p>Fetches a list of feature variations in the specified face's GSUB table or GPOS table, at the specified variation coordinates.</p> <div class="refsect3"> <a name="hb-ot-layout-table-find-feature-variations.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>coords</p></td> <td class="parameter_description"><p>The variation coordinates to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>num_coords</p></td> <td class="parameter_description"><p>The number of variation coordinates</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>variations_index</p></td> <td class="parameter_description"><p>The array of feature variations found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-table-get-feature-tags"></a><h3>hb_ot_layout_table_get_feature_tags ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_table_get_feature_tags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *feature_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *feature_tags</code></em>);</pre> <p>Fetches a list of all feature tags in the given face's GSUB or GPOS table.</p> <div class="refsect3"> <a name="hb-ot-layout-table-get-feature-tags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first feature tag to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_count</p></td> <td class="parameter_description"><p>Input = the maximum number of feature tags to return; Output = the actual number of feature tags returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>feature_tags</p></td> <td class="parameter_description"><p>Array of feature tags found in the table. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=feature_count]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-table-get-script-tags"></a><h3>hb_ot_layout_table_get_script_tags ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_table_get_script_tags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *script_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *script_tags</code></em>);</pre> <p>Fetches a list of all scripts enumerated in the specified face's GSUB table or GPOS table. The list returned will begin at the offset provided.</p> <div class="refsect3"> <a name="hb-ot-layout-table-get-script-tags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first script tag to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_count</p></td> <td class="parameter_description"><p>Input = the maximum number of script tags to return; Output = the actual number of script tags returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>script_tags</p></td> <td class="parameter_description"><p>The array of <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> script tags found for the query. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=script_count]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-table-get-lookup-count"></a><h3>hb_ot_layout_table_get_lookup_count ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_ot_layout_table_get_lookup_count (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>);</pre> <p>Fetches the total number of lookups enumerated in the specified face's GSUB table or GPOS table.</p> <div class="refsect3"> <a name="hb-ot-layout-table-get-lookup-count.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-22.html#api-index-0.9.22">0.9.22</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-table-select-script"></a><h3>hb_ot_layout_table_select_script ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_table_select_script (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> script_count</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *script_tags</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *script_index</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *chosen_script</code></em>);</pre> <div class="refsect3"> <a name="hb-ot-layout-table-select-script.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_count</p></td> <td class="parameter_description"><p>Number of script tags in the array</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_tags</p></td> <td class="parameter_description"><p>Array of <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> script tags</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_index</p></td> <td class="parameter_description"><p>The index of the requested script. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>chosen_script</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> of the requested script. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-shape-plan-collect-lookups"></a><h3>hb_ot_shape_plan_collect_lookups ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ot_shape_plan_collect_lookups (<em class="parameter"><code><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="type">hb_shape_plan_t</span></a> *shape_plan</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *lookup_indexes</code></em>);</pre> <p>Computes the complete set of GSUB or GPOS lookups that are applicable under a given <em class="parameter"><code>shape_plan</code></em> .</p> <div class="refsect3"> <a name="hb-ot-shape-plan-collect-lookups.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>shape_plan</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t"><span class="type">hb_shape_plan_t</span></a> to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>GSUB or GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>lookup_indexes</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> set of lookups returned. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-language-get-required-feature-index"></a><h3>hb_ot_layout_language_get_required_feature_index ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_ot_layout_language_get_required_feature_index (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> table_tag</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> script_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> language_index</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *feature_index</code></em>);</pre> <p>Fetches the index of a requested feature in the given face's GSUB or GPOS table, underneath the specified script and language.</p> <div class="refsect3"> <a name="hb-ot-layout-language-get-required-feature-index.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_tag</p></td> <td class="parameter_description"><p>HB_OT_TAG_GSUB or HB_OT_TAG_GPOS</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>script_index</p></td> <td class="parameter_description"><p>The index of the requested script tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>language_index</p></td> <td class="parameter_description"><p>The index of the requested language tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_index</p></td> <td class="parameter_description"><p>The index of the requested feature. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ot-layout-language-get-required-feature-index.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if the feature is found, false otherwise</p> </div> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ot-layout.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-OT-MAX-TAGS-PER-LANGUAGE:CAPS"></a><h3>HB_OT_MAX_TAGS_PER_LANGUAGE</h3> <pre class="programlisting">#define HB_OT_MAX_TAGS_PER_LANGUAGE 3u </pre> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="HB-OT-MAX-TAGS-PER-SCRIPT:CAPS"></a><h3>HB_OT_MAX_TAGS_PER_SCRIPT</h3> <pre class="programlisting">#define HB_OT_MAX_TAGS_PER_SCRIPT 3u </pre> <p class="since">Since: <a class="link" href="api-index-2-0-0.html#api-index-2.0.0">2.0.0</a></p> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-DEFAULT-LANGUAGE:CAPS"></a><h3>HB_OT_TAG_DEFAULT_LANGUAGE</h3> <pre class="programlisting">#define HB_OT_TAG_DEFAULT_LANGUAGE HB_TAG ('d', 'f', 'l', 't') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-DEFAULT-SCRIPT:CAPS"></a><h3>HB_OT_TAG_DEFAULT_SCRIPT</h3> <pre class="programlisting">#define HB_OT_TAG_DEFAULT_SCRIPT HB_TAG ('D', 'F', 'L', 'T') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-LAYOUT-DEFAULT-LANGUAGE-INDEX:CAPS"></a><h3>HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX</h3> <pre class="programlisting">#define HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX 0xFFFFu </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-LAYOUT-NO-FEATURE-INDEX:CAPS"></a><h3>HB_OT_LAYOUT_NO_FEATURE_INDEX</h3> <pre class="programlisting">#define HB_OT_LAYOUT_NO_FEATURE_INDEX 0xFFFFu </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-LAYOUT-NO-SCRIPT-INDEX:CAPS"></a><h3>HB_OT_LAYOUT_NO_SCRIPT_INDEX</h3> <pre class="programlisting">#define HB_OT_LAYOUT_NO_SCRIPT_INDEX 0xFFFFu </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-LAYOUT-NO-VARIATIONS-INDEX:CAPS"></a><h3>HB_OT_LAYOUT_NO_VARIATIONS_INDEX</h3> <pre class="programlisting">#define HB_OT_LAYOUT_NO_VARIATIONS_INDEX 0xFFFFFFFFu </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-BASE:CAPS"></a><h3>HB_OT_TAG_BASE</h3> <pre class="programlisting">#define HB_OT_TAG_BASE HB_TAG('B','A','S','E') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-GDEF:CAPS"></a><h3>HB_OT_TAG_GDEF</h3> <pre class="programlisting">#define HB_OT_TAG_GDEF HB_TAG('G','D','E','F') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-GPOS:CAPS"></a><h3>HB_OT_TAG_GPOS</h3> <pre class="programlisting">#define HB_OT_TAG_GPOS HB_TAG('G','P','O','S') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-GSUB:CAPS"></a><h3>HB_OT_TAG_GSUB</h3> <pre class="programlisting">#define HB_OT_TAG_GSUB HB_TAG('G','S','U','B') </pre> </div> <hr> <div class="refsect2"> <a name="HB-OT-TAG-JSTF:CAPS"></a><h3>HB_OT_TAG_JSTF</h3> <pre class="programlisting">#define HB_OT_TAG_JSTF HB_TAG('J','S','T','F') </pre> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-baseline-tag-t"></a><h3>enum hb_ot_layout_baseline_tag_t</h3> <p>Baseline tags from https://docs.microsoft.com/en-us/typography/opentype/spec/baselinetags</p> <div class="refsect3"> <a name="hb-ot-layout-baseline-tag-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-BASELINE-TAG-ROMAN:CAPS"></a>HB_OT_LAYOUT_BASELINE_TAG_ROMAN</p></td> <td class="enum_member_description"> <p>The baseline used by alphabetic scripts such as Latin, Cyrillic and Greek. In vertical writing mode, the alphabetic baseline for characters rotated 90 degrees clockwise. (This would not apply to alphabetic characters that remain upright in vertical writing mode, since these characters are not rotated.)</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-BASELINE-TAG-HANGING:CAPS"></a>HB_OT_LAYOUT_BASELINE_TAG_HANGING</p></td> <td class="enum_member_description"> <p>The hanging baseline. In horizontal direction, this is the horizontal line from which syllables seem, to hang in Tibetan and other similar scripts. In vertical writing mode, for Tibetan (or some other similar script) characters rotated 90 degrees clockwise.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-BASELINE-TAG-IDEO-FACE-BOTTOM-OR-LEFT:CAPS"></a>HB_OT_LAYOUT_BASELINE_TAG_IDEO_FACE_BOTTOM_OR_LEFT</p></td> <td class="enum_member_description"> <p>Ideographic character face bottom or left edge, if the direction is horizontal or vertical, respectively.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-BASELINE-TAG-IDEO-FACE-TOP-OR-RIGHT:CAPS"></a>HB_OT_LAYOUT_BASELINE_TAG_IDEO_FACE_TOP_OR_RIGHT</p></td> <td class="enum_member_description"> <p>Ideographic character face top or right edge, if the direction is horizontal or vertical, respectively.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-BASELINE-TAG-IDEO-EMBOX-BOTTOM-OR-LEFT:CAPS"></a>HB_OT_LAYOUT_BASELINE_TAG_IDEO_EMBOX_BOTTOM_OR_LEFT</p></td> <td class="enum_member_description"> <p>Ideographic em-box bottom or left edge, if the direction is horizontal or vertical, respectively.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-BASELINE-TAG-IDEO-EMBOX-TOP-OR-RIGHT:CAPS"></a>HB_OT_LAYOUT_BASELINE_TAG_IDEO_EMBOX_TOP_OR_RIGHT</p></td> <td class="enum_member_description"> <p>Ideographic em-box top or right edge baseline, if the direction is horizontal or vertical, respectively.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-BASELINE-TAG-MATH:CAPS"></a>HB_OT_LAYOUT_BASELINE_TAG_MATH</p></td> <td class="enum_member_description"> <p>The baseline about which mathematical characters are centered. In vertical writing mode when mathematical characters rotated 90 degrees clockwise, are centered.</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-BASELINE-TAG-MAX-VALUE:CAPS"></a>_HB_OT_LAYOUT_BASELINE_TAG_MAX_VALUE</p></td> <td> </td> <td> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-6-0.html#api-index-2.6.0">2.6.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ot-layout-glyph-class-t"></a><h3>enum hb_ot_layout_glyph_class_t</h3> <p>The GDEF classes defined for glyphs.</p> <div class="refsect3"> <a name="hb-ot-layout-glyph-class-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-GLYPH-CLASS-UNCLASSIFIED:CAPS"></a>HB_OT_LAYOUT_GLYPH_CLASS_UNCLASSIFIED</p></td> <td class="enum_member_description"> <p>Glyphs not matching the other classifications</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-GLYPH-CLASS-BASE-GLYPH:CAPS"></a>HB_OT_LAYOUT_GLYPH_CLASS_BASE_GLYPH</p></td> <td class="enum_member_description"> <p>Spacing, single characters, capable of accepting marks</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-GLYPH-CLASS-LIGATURE:CAPS"></a>HB_OT_LAYOUT_GLYPH_CLASS_LIGATURE</p></td> <td class="enum_member_description"> <p>Glyphs that represent ligation of multiple characters</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-GLYPH-CLASS-MARK:CAPS"></a>HB_OT_LAYOUT_GLYPH_CLASS_MARK</p></td> <td class="enum_member_description"> <p>Non-spacing, combining glyphs that represent marks</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-OT-LAYOUT-GLYPH-CLASS-COMPONENT:CAPS"></a>HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT</p></td> <td class="enum_member_description"> <p>Spacing glyphs that represent part of a single character</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�-] � � " html/harfbuzz/api-index-1-0-5.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.0.5: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-1-2.html" title="Index of new symbols in 1.1.2"> <link rel="next" href="api-index-0-9-42.html" title="Index of new symbols in 0.9.42"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxF">F</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-1-2.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-42.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-0-5"></a>Index of new symbols in 1.0.5</h2></div></div></div> <a name="idx"></a><a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-parent" title="hb_font_set_parent ()">hb_font_set_parent</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-get-load-flags" title="hb_ft_font_get_load_flags ()">hb_ft_font_get_load_flags</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-set-funcs" title="hb_ft_font_set_funcs ()">hb_ft_font_set_funcs</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-set-load-flags" title="hb_ft_font_set_load_flags ()">hb_ft_font_set_load_flags</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\8��&� � & html/harfbuzz/harfbuzz-hb-gobject.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-gobject: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch15.html" title="Integration API"> <link rel="prev" href="harfbuzz-hb-glib.html" title="hb-glib"> <link rel="next" href="harfbuzz-hb-graphite2.html" title="hb-graphite2"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-gobject.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch15.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-glib.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-graphite2.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-gobject"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-gobject.top_of_page"></a>hb-gobject</span></h2> <p>hb-gobject — GObject integration support</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-gobject.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-gobject.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-gobject.description"></a><h2>Description</h2> <p>Support for using HarfBuzz with the GObject library to provide type data.</p> <p>The types and functions listed here are solely a linkage between HarfBuzz's public data types and the GTypes used by the GObject framework. HarfBuzz uses GObject introspection to generate its Python bindings (and potentially other language bindings); client programs should never need to access the GObject-integration mechanics.</p> <p>For client programs using the GNOME and GTK software stack, please see the GLib and FreeType integration pages.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-gobject.functions_details"></a><h2>Functions</h2> <p></p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\����W W 8 html/harfbuzz/buffers-language-script-and-direction.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Buffers, language, script and direction: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt01.html" title="Part I. User's manual"> <link rel="prev" href="object-model-blobs.html" title="Blobs"> <link rel="next" href="adding-text-to-the-buffer.html" title="Adding text to the buffer"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="object-model-blobs.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="adding-text-to-the-buffer.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="buffers-language-script-and-direction"></a>Buffers, language, script and direction</h2></div></div></div> <div class="toc"><dl class="toc"> <dt><span class="section"><a href="buffers-language-script-and-direction.html#creating-and-destroying-buffers">Creating and destroying buffers</a></span></dt> <dt><span class="section"><a href="adding-text-to-the-buffer.html">Adding text to the buffer</a></span></dt> <dt><span class="section"><a href="setting-buffer-properties.html">Setting buffer properties</a></span></dt> <dt><span class="section"><a href="customizing-unicode-functions.html">Customizing Unicode functions</a></span></dt> </dl></div> <p> The input to the HarfBuzz shaper is a series of Unicode characters, stored in a buffer. In this chapter, we'll look at how to set up a buffer with the text that we want and how to customize the properties of the buffer. We'll also look at a piece of lower-level machinery that you will need to understand before proceeding: the functions that HarfBuzz uses to retrieve Unicode information. </p> <p> After shaping is complete, HarfBuzz puts its output back into the buffer. But getting that output requires setting up a face and a font first, so we will look at that in the next chapter instead of here. </p> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="creating-and-destroying-buffers"></a>Creating and destroying buffers</h2></div></div></div> <p> As we saw in our <span class="emphasis"><em>Getting Started</em></span> example, a buffer is created and initialized with <code class="function">hb_buffer_create()</code>. This produces a new, empty buffer object, instantiated with some default values and ready to accept your Unicode strings. </p> <p> HarfBuzz manages the memory of objects (such as buffers) that it creates, so you don't have to. When you have finished working on a buffer, you can call <code class="function">hb_buffer_destroy()</code>: </p> <pre class="programlisting"> hb_buffer_t *buf = hb_buffer_create(); ... hb_buffer_destroy(buf); </pre> <p> This will destroy the object and free its associated memory - unless some other part of the program holds a reference to this buffer. If you acquire a HarfBuzz buffer from another subsystem and want to ensure that it is not garbage collected by someone else destroying it, you should increase its reference count: </p> <pre class="programlisting"> void somefunc(hb_buffer_t *buf) { buf = hb_buffer_reference(buf); ... </pre> <p> And then decrease it once you're done with it: </p> <pre class="programlisting"> hb_buffer_destroy(buf); } </pre> <p> While we are on the subject of reference-counting buffers, it is worth noting that an individual buffer can only meaningfully be used by one thread at a time. </p> <p> To throw away all the data in your buffer and start from scratch, call <code class="function">hb_buffer_reset(buf)</code>. If you want to throw away the string in the buffer but keep the options, you can instead call <code class="function">hb_buffer_clear_contents(buf)</code>. </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\ YJN N + html/harfbuzz/shaping-shaper-selection.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Shaper selection: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="shaping-and-shape-plans.html" title="Shaping and shape plans"> <link rel="prev" href="shaping-opentype-features.html" title="OpenType features"> <link rel="next" href="shaping-plans-and-caching.html" title="Plans and caching"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="shaping-and-shape-plans.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="shaping-opentype-features.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="shaping-plans-and-caching.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="shaping-shaper-selection"></a>Shaper selection</h2></div></div></div> <p> The basic version of <code class="function">hb_shape()</code> determines its shaping strategy based on examining the capabilities of the font file. OpenType font tables cause HarfBuzz to try the <code class="literal">ot</code> shaper, while AAT font tables cause HarfBuzz to try the <code class="literal">aat</code> shaper. </p> <p> In the real world, however, a font might include some unusual mix of tables, or one of the tables might simply be broken for the script you need to shape. So, sometimes, you might not want to rely on HarfBuzz's process for deciding what to do, and just tell <code class="function">hb_shape()</code> what you want it to try. </p> <p> <code class="function">hb_shape_full()</code> is an alternate shaping function that lets you supply a list of shapers for HarfBuzz to try, in order, when shaping your buffer. For example, if you have determined that HarfBuzz's attempts to work around broken tables gives you better results than the AAT shaper itself does, you might move the AAT shaper to the end of your list of preferences and call <code class="function">hb_shape_full()</code> </p> <pre class="programlisting"> char *shaperprefs[3] = {"ot", "default", "aat"}; ... hb_shape_full(font, buf, userfeatures, num_features, shaperprefs); </pre> <p> to get results you are happier with. </p> <p> You may also want to call <code class="function">hb_shape_list_shapers()</code> to get a list of the shapers that were built at compile time in your copy of HarfBuzz. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\V"럭 �� " html/harfbuzz/api-index-0-9-2.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.2: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-5.html" title="Index of new symbols in 0.9.5"> <link rel="next" href="annotation-glossary.html" title="Annotation Glossary"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a> <span class="dim">|</span> <a class="shortcut" href="#idxD">D</a> <span class="dim">|</span> <a class="shortcut" href="#idxF">F</a> <span class="dim">|</span> <a class="shortcut" href="#idxL">L</a> <span class="dim">|</span> <a class="shortcut" href="#idxO">O</a> <span class="dim">|</span> <a class="shortcut" href="#idxS">S</a> <span class="dim">|</span> <a class="shortcut" href="#idxT">T</a> <span class="dim">|</span> <a class="shortcut" href="#idxU">U</a> <span class="dim">|</span> <a class="shortcut" href="#idxV">V</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-5.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="annotation-glossary.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-2"></a>Index of new symbols in 0.9.2</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-create" title="hb_blob_create ()">hb_blob_create</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-create-sub-blob" title="hb_blob_create_sub_blob ()">hb_blob_create_sub_blob</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-destroy" title="hb_blob_destroy ()">hb_blob_destroy</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-data" title="hb_blob_get_data ()">hb_blob_get_data</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-data-writable" title="hb_blob_get_data_writable ()">hb_blob_get_data_writable</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-empty" title="hb_blob_get_empty ()">hb_blob_get_empty</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-length" title="hb_blob_get_length ()">hb_blob_get_length</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-user-data" title="hb_blob_get_user_data ()">hb_blob_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-is-immutable" title="hb_blob_is_immutable ()">hb_blob_is_immutable</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-make-immutable" title="hb_blob_make_immutable ()">hb_blob_make_immutable</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-reference" title="hb_blob_reference ()">hb_blob_reference</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-set-user-data" title="hb_blob_set_user_data ()">hb_blob_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-utf16" title="hb_buffer_add_utf16 ()">hb_buffer_add_utf16</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-utf32" title="hb_buffer_add_utf32 ()">hb_buffer_add_utf32</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-utf8" title="hb_buffer_add_utf8 ()">hb_buffer_add_utf8</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-allocation-successful" title="hb_buffer_allocation_successful ()">hb_buffer_allocation_successful</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-create" title="hb_buffer_create ()">hb_buffer_create</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-destroy" title="hb_buffer_destroy ()">hb_buffer_destroy</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-direction" title="hb_buffer_get_direction ()">hb_buffer_get_direction</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-empty" title="hb_buffer_get_empty ()">hb_buffer_get_empty</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-glyph-infos" title="hb_buffer_get_glyph_infos ()">hb_buffer_get_glyph_infos</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-glyph-positions" title="hb_buffer_get_glyph_positions ()">hb_buffer_get_glyph_positions</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-language" title="hb_buffer_get_language ()">hb_buffer_get_language</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-length" title="hb_buffer_get_length ()">hb_buffer_get_length</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-script" title="hb_buffer_get_script ()">hb_buffer_get_script</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-unicode-funcs" title="hb_buffer_get_unicode_funcs ()">hb_buffer_get_unicode_funcs</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-user-data" title="hb_buffer_get_user_data ()">hb_buffer_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-normalize-glyphs" title="hb_buffer_normalize_glyphs ()">hb_buffer_normalize_glyphs</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-pre-allocate" title="hb_buffer_pre_allocate ()">hb_buffer_pre_allocate</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reference" title="hb_buffer_reference ()">hb_buffer_reference</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reset" title="hb_buffer_reset ()">hb_buffer_reset</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reverse" title="hb_buffer_reverse ()">hb_buffer_reverse</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reverse-clusters" title="hb_buffer_reverse_clusters ()">hb_buffer_reverse_clusters</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t">hb_buffer_serialize_format_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-direction" title="hb_buffer_set_direction ()">hb_buffer_set_direction</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-language" title="hb_buffer_set_language ()">hb_buffer_set_language</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-length" title="hb_buffer_set_length ()">hb_buffer_set_length</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-script" title="hb_buffer_set_script ()">hb_buffer_set_script</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-unicode-funcs" title="hb_buffer_set_unicode_funcs ()">hb_buffer_set_unicode_funcs</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-user-data" title="hb_buffer_set_user_data ()">hb_buffer_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <a name="idxD"></a><h3 class="title">D</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-direction-from-string" title="hb_direction_from_string ()">hb_direction_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-direction-to-string" title="hb_direction_to_string ()">hb_direction_to_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-create" title="hb_face_create ()">hb_face_create</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-create-for-tables" title="hb_face_create_for_tables ()">hb_face_create_for_tables</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-destroy" title="hb_face_destroy ()">hb_face_destroy</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-empty" title="hb_face_get_empty ()">hb_face_get_empty</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-index" title="hb_face_get_index ()">hb_face_get_index</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-upem" title="hb_face_get_upem ()">hb_face_get_upem</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-user-data" title="hb_face_get_user_data ()">hb_face_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-is-immutable" title="hb_face_is_immutable ()">hb_face_is_immutable</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-make-immutable" title="hb_face_make_immutable ()">hb_face_make_immutable</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-reference" title="hb_face_reference ()">hb_face_reference</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-reference-blob" title="hb_face_reference_blob ()">hb_face_reference_blob</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-reference-table" title="hb_face_reference_table ()">hb_face_reference_table</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-index" title="hb_face_set_index ()">hb_face_set_index</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-upem" title="hb_face_set_upem ()">hb_face_set_upem</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-user-data" title="hb_face_set_user_data ()">hb_face_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-add-glyph-origin-for-direction" title="hb_font_add_glyph_origin_for_direction ()">hb_font_add_glyph_origin_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-create" title="hb_font_create ()">hb_font_create</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-create-sub-font" title="hb_font_create_sub_font ()">hb_font_create_sub_font</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-destroy" title="hb_font_destroy ()">hb_font_destroy</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-create" title="hb_font_funcs_create ()">hb_font_funcs_create</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-destroy" title="hb_font_funcs_destroy ()">hb_font_funcs_destroy</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-get-empty" title="hb_font_funcs_get_empty ()">hb_font_funcs_get_empty</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-get-user-data" title="hb_font_funcs_get_user_data ()">hb_font_funcs_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-is-immutable" title="hb_font_funcs_is_immutable ()">hb_font_funcs_is_immutable</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-make-immutable" title="hb_font_funcs_make_immutable ()">hb_font_funcs_make_immutable</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-reference" title="hb_font_funcs_reference ()">hb_font_funcs_reference</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-contour-point-func" title="hb_font_funcs_set_glyph_contour_point_func ()">hb_font_funcs_set_glyph_contour_point_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-extents-func" title="hb_font_funcs_set_glyph_extents_func ()">hb_font_funcs_set_glyph_extents_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-from-name-func" title="hb_font_funcs_set_glyph_from_name_func ()">hb_font_funcs_set_glyph_from_name_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-advance-func" title="hb_font_funcs_set_glyph_h_advance_func ()">hb_font_funcs_set_glyph_h_advance_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-kerning-func" title="hb_font_funcs_set_glyph_h_kerning_func ()">hb_font_funcs_set_glyph_h_kerning_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-origin-func" title="hb_font_funcs_set_glyph_h_origin_func ()">hb_font_funcs_set_glyph_h_origin_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-name-func" title="hb_font_funcs_set_glyph_name_func ()">hb_font_funcs_set_glyph_name_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-advance-func" title="hb_font_funcs_set_glyph_v_advance_func ()">hb_font_funcs_set_glyph_v_advance_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-funcs-set-glyph-v-kerning-func" title="hb_font_funcs_set_glyph_v_kerning_func ()">hb_font_funcs_set_glyph_v_kerning_func</a>, function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-origin-func" title="hb_font_funcs_set_glyph_v_origin_func ()">hb_font_funcs_set_glyph_v_origin_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-user-data" title="hb_font_funcs_set_user_data ()">hb_font_funcs_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-empty" title="hb_font_get_empty ()">hb_font_get_empty</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-face" title="hb_font_get_face ()">hb_font_get_face</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph" title="hb_font_get_glyph ()">hb_font_get_glyph</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advance-for-direction" title="hb_font_get_glyph_advance_for_direction ()">hb_font_get_glyph_advance_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point" title="hb_font_get_glyph_contour_point ()">hb_font_get_glyph_contour_point</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point-for-origin" title="hb_font_get_glyph_contour_point_for_origin ()">hb_font_get_glyph_contour_point_for_origin</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents" title="hb_font_get_glyph_extents ()">hb_font_get_glyph_extents</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents-for-origin" title="hb_font_get_glyph_extents_for_origin ()">hb_font_get_glyph_extents_for_origin</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-from-name" title="hb_font_get_glyph_from_name ()">hb_font_get_glyph_from_name</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advance" title="hb_font_get_glyph_h_advance ()">hb_font_get_glyph_h_advance</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-kerning" title="hb_font_get_glyph_h_kerning ()">hb_font_get_glyph_h_kerning</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-origin" title="hb_font_get_glyph_h_origin ()">hb_font_get_glyph_h_origin</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-kerning-for-direction" title="hb_font_get_glyph_kerning_for_direction ()">hb_font_get_glyph_kerning_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-name" title="hb_font_get_glyph_name ()">hb_font_get_glyph_name</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-origin-for-direction" title="hb_font_get_glyph_origin_for_direction ()">hb_font_get_glyph_origin_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advance" title="hb_font_get_glyph_v_advance ()">hb_font_get_glyph_v_advance</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-v-kerning" title="hb_font_get_glyph_v_kerning ()">hb_font_get_glyph_v_kerning</a>, function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-origin" title="hb_font_get_glyph_v_origin ()">hb_font_get_glyph_v_origin</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-parent" title="hb_font_get_parent ()">hb_font_get_parent</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-ppem" title="hb_font_get_ppem ()">hb_font_get_ppem</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-ptem" title="hb_font_get_ptem ()">hb_font_get_ptem</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-scale" title="hb_font_get_scale ()">hb_font_get_scale</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-user-data" title="hb_font_get_user_data ()">hb_font_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-glyph-from-string" title="hb_font_glyph_from_string ()">hb_font_glyph_from_string</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-glyph-to-string" title="hb_font_glyph_to_string ()">hb_font_glyph_to_string</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-is-immutable" title="hb_font_is_immutable ()">hb_font_is_immutable</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-make-immutable" title="hb_font_make_immutable ()">hb_font_make_immutable</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-reference" title="hb_font_reference ()">hb_font_reference</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-funcs" title="hb_font_set_funcs ()">hb_font_set_funcs</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-funcs-data" title="hb_font_set_funcs_data ()">hb_font_set_funcs_data</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-ppem" title="hb_font_set_ppem ()">hb_font_set_ppem</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-scale" title="hb_font_set_scale ()">hb_font_set_scale</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-user-data" title="hb_font_set_user_data ()">hb_font_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-subtract-glyph-origin-for-direction" title="hb_font_subtract_glyph_origin_for_direction ()">hb_font_subtract_glyph_origin_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create" title="hb_ft_face_create ()">hb_ft_face_create</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-cached" title="hb_ft_face_create_cached ()">hb_ft_face_create_cached</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create" title="hb_ft_font_create ()">hb_ft_font_create</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <a name="idxL"></a><h3 class="title">L</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-language-from-string" title="hb_language_from_string ()">hb_language_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-language-get-default" title="hb_language_get_default ()">hb_language_get_default</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-language-to-string" title="hb_language_to_string ()">hb_language_to_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-shape.html#hb-ot-shape-glyphs-closure" title="hb_ot_shape_glyphs_closure ()">hb_ot_shape_glyphs_closure</a>, function in <a class="link" href="harfbuzz-hb-ot-shape.html" title="hb-ot-shape">hb-ot-shape</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-tag-to-language" title="hb_ot_tag_to_language ()">hb_ot_tag_to_language</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <a name="idxS"></a><h3 class="title">S</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-script-from-iso15924-tag" title="hb_script_from_iso15924_tag ()">hb_script_from_iso15924_tag</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-script-from-string" title="hb_script_from_string ()">hb_script_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-script-get-horizontal-direction" title="hb_script_get_horizontal_direction ()">hb_script_get_horizontal_direction</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-script-to-iso15924-tag" title="hb_script_to_iso15924_tag ()">hb_script_to_iso15924_tag</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-add" title="hb_set_add ()">hb_set_add</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-allocation-successful" title="hb_set_allocation_successful ()">hb_set_allocation_successful</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-clear" title="hb_set_clear ()">hb_set_clear</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-create" title="hb_set_create ()">hb_set_create</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-del" title="hb_set_del ()">hb_set_del</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-destroy" title="hb_set_destroy ()">hb_set_destroy</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-empty" title="hb_set_get_empty ()">hb_set_get_empty</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-user-data" title="hb_set_get_user_data ()">hb_set_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-has" title="hb_set_has ()">hb_set_has</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-intersect" title="hb_set_intersect ()">hb_set_intersect</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-next" title="hb_set_next ()">hb_set_next</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-reference" title="hb_set_reference ()">hb_set_reference</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-set" title="hb_set_set ()">hb_set_set</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-set-user-data" title="hb_set_set_user_data ()">hb_set_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-subtract" title="hb_set_subtract ()">hb_set_subtract</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-symmetric-difference" title="hb_set_symmetric_difference ()">hb_set_symmetric_difference</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-union" title="hb_set_union ()">hb_set_union</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape.html#hb-shape" title="hb_shape ()">hb_shape</a>, function in <a class="link" href="harfbuzz-hb-shape.html" title="hb-shape">hb-shape</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape.html#hb-shape-full" title="hb_shape_full ()">hb_shape_full</a>, function in <a class="link" href="harfbuzz-hb-shape.html" title="hb-shape">hb-shape</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape.html#hb-shape-list-shapers" title="hb_shape_list_shapers ()">hb_shape_list_shapers</a>, function in <a class="link" href="harfbuzz-hb-shape.html" title="hb-shape">hb-shape</a> </dt> <dd></dd> <a name="idxT"></a><h3 class="title">T</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-tag-from-string" title="hb_tag_from_string ()">hb_tag_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <a name="idxU"></a><h3 class="title">U</h3> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class" title="hb_unicode_combining_class ()">hb_unicode_combining_class</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-compose" title="hb_unicode_compose ()">hb_unicode_compose</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-decompose" title="hb_unicode_decompose ()">hb_unicode_decompose</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-create" title="hb_unicode_funcs_create ()">hb_unicode_funcs_create</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-destroy" title="hb_unicode_funcs_destroy ()">hb_unicode_funcs_destroy</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-default" title="hb_unicode_funcs_get_default ()">hb_unicode_funcs_get_default</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-empty" title="hb_unicode_funcs_get_empty ()">hb_unicode_funcs_get_empty</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-parent" title="hb_unicode_funcs_get_parent ()">hb_unicode_funcs_get_parent</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-user-data" title="hb_unicode_funcs_get_user_data ()">hb_unicode_funcs_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-is-immutable" title="hb_unicode_funcs_is_immutable ()">hb_unicode_funcs_is_immutable</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-make-immutable" title="hb_unicode_funcs_make_immutable ()">hb_unicode_funcs_make_immutable</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-reference" title="hb_unicode_funcs_reference ()">hb_unicode_funcs_reference</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-combining-class-func" title="hb_unicode_funcs_set_combining_class_func ()">hb_unicode_funcs_set_combining_class_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-compose-func" title="hb_unicode_funcs_set_compose_func ()">hb_unicode_funcs_set_compose_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-decompose-func" title="hb_unicode_funcs_set_decompose_func ()">hb_unicode_funcs_set_decompose_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-general-category-func" title="hb_unicode_funcs_set_general_category_func ()">hb_unicode_funcs_set_general_category_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-mirroring-func" title="hb_unicode_funcs_set_mirroring_func ()">hb_unicode_funcs_set_mirroring_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-script-func" title="hb_unicode_funcs_set_script_func ()">hb_unicode_funcs_set_script_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-user-data" title="hb_unicode_funcs_set_user_data ()">hb_unicode_funcs_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category" title="hb_unicode_general_category ()">hb_unicode_general_category</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-mirroring" title="hb_unicode_mirroring ()">hb_unicode_mirroring</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-script" title="hb_unicode_script ()">hb_unicode_script</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <a name="idxV"></a><h3 class="title">V</h3> <dt> <a class="link" href="harfbuzz-hb-version.html#hb-version" title="hb_version ()">hb_version</a>, function in <a class="link" href="harfbuzz-hb-version.html" title="hb-version">hb-version</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-version.html#hb-version-string" title="hb_version_string ()">hb_version_string</a>, function in <a class="link" href="harfbuzz-hb-version.html" title="hb-version">hb-version</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\ �>� >� # html/harfbuzz/harfbuzz-hb-blob.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-blob: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="ch12.html" title="Core API"> <link rel="next" href="harfbuzz-hb-buffer.html" title="hb-buffer"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-blob.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="ch12.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-buffer.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-blob"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-blob.top_of_page"></a>hb-blob</span></h2> <p>hb-blob — Binary data containers</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-blob.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-create" title="hb_blob_create ()">hb_blob_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-create-from-file" title="hb_blob_create_from_file ()">hb_blob_create_from_file</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-create-sub-blob" title="hb_blob_create_sub_blob ()">hb_blob_create_sub_blob</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-copy-writable-or-fail" title="hb_blob_copy_writable_or_fail ()">hb_blob_copy_writable_or_fail</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-destroy" title="hb_blob_destroy ()">hb_blob_destroy</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">char</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-data" title="hb_blob_get_data ()">hb_blob_get_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">char</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-data-writable" title="hb_blob_get_data_writable ()">hb_blob_get_data_writable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-empty" title="hb_blob_get_empty ()">hb_blob_get_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-length" title="hb_blob_get_length ()">hb_blob_get_length</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-user-data" title="hb_blob_get_user_data ()">hb_blob_get_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-is-immutable" title="hb_blob_is_immutable ()">hb_blob_is_immutable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-make-immutable" title="hb_blob_make_immutable ()">hb_blob_make_immutable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-reference" title="hb_blob_reference ()">hb_blob_reference</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-set-user-data" title="hb_blob_set_user_data ()">hb_blob_set_user_data</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-blob.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t">hb_blob_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-blob.html#hb-memory-mode-t" title="enum hb_memory_mode_t">hb_memory_mode_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-blob.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-blob.description"></a><h2>Description</h2> <p>Blobs wrap a chunk of binary data to handle lifecycle management of data while it is passed between client and HarfBuzz. Blobs are primarily used to create font faces, but also to access font face tables, as well as pass around other binary data.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-blob.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-blob-create"></a><h3>hb_blob_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_blob_create (<em class="parameter"><code>const <span class="type">char</span> *data</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> length</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-memory-mode-t" title="enum hb_memory_mode_t"><span class="type">hb_memory_mode_t</span></a> mode</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Creates a new "blob" object wrapping <em class="parameter"><code>data</code></em> . The <em class="parameter"><code>mode</code></em> parameter is used to negotiate ownership and lifecycle of <em class="parameter"><code>data</code></em> .</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-blob-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>Pointer to blob data.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>Length of <em class="parameter"><code>data</code></em> in bytes.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>mode</p></td> <td class="parameter_description"><p>Memory mode for <em class="parameter"><code>data</code></em> .</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>Data parameter to pass to <em class="parameter"><code>destroy</code></em> .</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>Callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-create.returns"></a><h4>Returns</h4> <p> New blob, or the empty blob if something failed or if <em class="parameter"><code>length</code></em> is zero. Destroy with <a class="link" href="harfbuzz-hb-blob.html#hb-blob-destroy" title="hb_blob_destroy ()"><code class="function">hb_blob_destroy()</code></a>.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-create-from-file"></a><h3>hb_blob_create_from_file ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_blob_create_from_file (<em class="parameter"><code>const <span class="type">char</span> *file_name</code></em>);</pre> <p>Creates a new blob containing the data from the specified binary font file.</p> <div class="refsect3"> <a name="hb-blob-create-from-file.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>file_name</p></td> <td class="parameter_description"><p>A font filename</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-create-from-file.returns"></a><h4>Returns</h4> <p> An <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> pointer with the content of the file</p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-create-sub-blob"></a><h3>hb_blob_create_sub_blob ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_blob_create_sub_blob (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *parent</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> length</code></em>);</pre> <p>Returns a blob that represents a range of bytes in <em class="parameter"><code>parent</code></em> . The new blob is always created with <a class="link" href="harfbuzz-hb-blob.html#HB-MEMORY-MODE-READONLY:CAPS"><code class="literal">HB_MEMORY_MODE_READONLY</code></a>, meaning that it will never modify data in the parent blob. The parent data is not expected to be modified, and will result in undefined behavior if it is.</p> <p>Makes <em class="parameter"><code>parent</code></em> immutable.</p> <div class="refsect3"> <a name="hb-blob-create-sub-blob.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>parent</p></td> <td class="parameter_description"><p>Parent blob.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>offset</p></td> <td class="parameter_description"><p>Start offset of sub-blob within <em class="parameter"><code>parent</code></em> , in bytes.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>Length of sub-blob.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-create-sub-blob.returns"></a><h4>Returns</h4> <p> New blob, or the empty blob if something failed or if <em class="parameter"><code>length</code></em> is zero or <em class="parameter"><code>offset</code></em> is beyond the end of <em class="parameter"><code>parent</code></em> 's data. Destroy with <a class="link" href="harfbuzz-hb-blob.html#hb-blob-destroy" title="hb_blob_destroy ()"><code class="function">hb_blob_destroy()</code></a>.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-copy-writable-or-fail"></a><h3>hb_blob_copy_writable_or_fail ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_blob_copy_writable_or_fail (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>);</pre> <p>Makes a writable copy of <em class="parameter"><code>blob</code></em> .</p> <div class="refsect3"> <a name="hb-blob-copy-writable-or-fail.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>A blob.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-copy-writable-or-fail.returns"></a><h4>Returns</h4> <p> The new blob, or nullptr if allocation failed</p> </div> <p class="since">Since: <a class="link" href="api-index-1-8-0.html#api-index-1.8.0">1.8.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-destroy"></a><h3>hb_blob_destroy ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_blob_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>);</pre> <p>Decreases the reference count on <em class="parameter"><code>blob</code></em> , and if it reaches zero, destroys <em class="parameter"><code>blob</code></em> , freeing all memory, possibly calling the destroy-callback the blob was created for if it has not been called already.</p> <p>See TODO:link object types for more information.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-blob-destroy.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>a blob.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-get-data"></a><h3>hb_blob_get_data ()</h3> <pre class="programlisting">const <span class="returnvalue">char</span> * hb_blob_get_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *length</code></em>);</pre> <p>Fetches the data from a blob.</p> <div class="refsect3"> <a name="hb-blob-get-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>a blob.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>The length in bytes of the data retrieved. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-get-data.returns"></a><h4>Returns</h4> <p>the byte data of <em class="parameter"><code>blob</code></em> . </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-get-data-writable"></a><h3>hb_blob_get_data_writable ()</h3> <pre class="programlisting"><span class="returnvalue">char</span> * hb_blob_get_data_writable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *length</code></em>);</pre> <p>Tries to make blob data writable (possibly copying it) and return pointer to data.</p> <p>Fails if blob has been made immutable, or if memory allocation fails.</p> <div class="refsect3"> <a name="hb-blob-get-data-writable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>a blob.</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>output length of the writable data. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-get-data-writable.returns"></a><h4>Returns</h4> <p>Writable blob data, or <code class="literal">NULL</code> if failed. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-get-empty"></a><h3>hb_blob_get_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_blob_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Returns the singleton empty blob.</p> <p>See TODO:link object types for more information.</p> <div class="refsect3"> <a name="hb-blob-get-empty.returns"></a><h4>Returns</h4> <p>The empty blob. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-get-length"></a><h3>hb_blob_get_length ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_blob_get_length (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>);</pre> <p>Fetches the length of a blob's data.</p> <div class="refsect3"> <a name="hb-blob-get-length.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>a blob.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-get-length.returns"></a><h4>Returns</h4> <p> the length of <em class="parameter"><code>blob</code></em> data in bytes.</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-get-user-data"></a><h3>hb_blob_get_user_data ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> * hb_blob_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre> <p>Fetches the user data associated with the specified key, attached to the specified font-functions structure.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-blob-get-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>a blob</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-get-user-data.returns"></a><h4>Returns</h4> <p>A pointer to the user data. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-is-immutable"></a><h3>hb_blob_is_immutable ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_blob_is_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>);</pre> <p>Tests whether a blob is immutable.</p> <div class="refsect3"> <a name="hb-blob-is-immutable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>a blob.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-is-immutable.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if <em class="parameter"><code>blob</code></em> is immutable, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-make-immutable"></a><h3>hb_blob_make_immutable ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_blob_make_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>);</pre> <p>Makes a blob immutable.</p> <div class="refsect3"> <a name="hb-blob-make-immutable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>a blob</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-reference"></a><h3>hb_blob_reference ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_blob_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>);</pre> <p>Increases the reference count on <em class="parameter"><code>blob</code></em> .</p> <p>See TODO:link object types for more information.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-blob-reference.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>a blob.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-reference.returns"></a><h4>Returns</h4> <p> <em class="parameter"><code>blob</code></em> .</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-blob-set-user-data"></a><h3>hb_blob_set_user_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_blob_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>, <em class="parameter"><code><span class="type">void</span> *data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre> <p>Attaches a user-data key/data pair to the specified blob.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-blob-set-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>An <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>A pointer to the user data to set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>replace</p></td> <td class="parameter_description"><p>Whether to replace an existing data with the same key</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-blob-set-user-data.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if success, <code class="literal">false</code> otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-blob.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="hb-blob-t"></a><h3>hb_blob_t</h3> <pre class="programlisting">typedef struct hb_blob_t hb_blob_t; </pre> <p>Data type for blobs. A blob wraps a chunk of binary data and facilitates its lifecycle management between a client program and HarfBuzz.</p> </div> <hr> <div class="refsect2"> <a name="hb-memory-mode-t"></a><h3>enum hb_memory_mode_t</h3> <p>Data type holding the memory modes available to client programs.</p> <p>Regarding these various memory-modes:</p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p>In no case shall the HarfBuzz client modify memory that is passed to HarfBuzz in a blob. If there is any such possibility, <em class="parameter"><code>HB_MEMORY_MODE_DUPLICATE</code></em> should be used such that HarfBuzz makes a copy immediately,</p></li> <li class="listitem"><p>Use <em class="parameter"><code>HB_MEMORY_MODE_READONLY</code></em> otherwise, unless you really really really know what you are doing,</p></li> <li class="listitem"><p><em class="parameter"><code>HB_MEMORY_MODE_WRITABLE</code></em> is appropriate if you really made a copy of data solely for the purpose of passing to HarfBuzz and doing that just once (no reuse!),</p></li> <li class="listitem"><p>If the font is <code class="function">mmap()</code>ed, it's okay to use <em class="parameter"><code>HB_MEMORY_READONLY_MAY_MAKE_WRITABLE</code></em> , however, using that mode correctly is very tricky. Use <em class="parameter"><code>HB_MEMORY_MODE_READONLY</code></em> instead.</p></li> </ul></div> <div class="refsect3"> <a name="hb-memory-mode-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-MEMORY-MODE-DUPLICATE:CAPS"></a>HB_MEMORY_MODE_DUPLICATE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-MEMORY-MODE-READONLY:CAPS"></a>HB_MEMORY_MODE_READONLY</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-MEMORY-MODE-WRITABLE:CAPS"></a>HB_MEMORY_MODE_WRITABLE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-MEMORY-MODE-READONLY-MAY-MAKE-WRITABLE:CAPS"></a>HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE</p></td> 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cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-map.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-font.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-set.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-map"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-map.top_of_page"></a>hb-map</span></h2> <p>hb-map — Object representing integer to integer mapping</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-map.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-allocation-successful" title="hb_map_allocation_successful ()">hb_map_allocation_successful</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-clear" title="hb_map_clear ()">hb_map_clear</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="returnvalue">hb_map_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-create" title="hb_map_create ()">hb_map_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-del" title="hb_map_del ()">hb_map_del</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-destroy" title="hb_map_destroy ()">hb_map_destroy</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-get" title="hb_map_get ()">hb_map_get</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="returnvalue">hb_map_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-get-empty" title="hb_map_get_empty ()">hb_map_get_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-get-population" title="hb_map_get_population ()">hb_map_get_population</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-get-user-data" title="hb_map_get_user_data ()">hb_map_get_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-has" title="hb_map_has ()">hb_map_has</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-is-empty" title="hb_map_is_empty ()">hb_map_is_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="returnvalue">hb_map_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-reference" title="hb_map_reference ()">hb_map_reference</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-set" title="hb_map_set ()">hb_map_set</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-map.html#hb-map-set-user-data" title="hb_map_set_user_data ()">hb_map_set_user_data</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-map.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-map.html#HB-MAP-VALUE-INVALID:CAPS" title="HB_MAP_VALUE_INVALID">HB_MAP_VALUE_INVALID</a></td> </tr> <tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t">hb_map_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-map.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-map.description"></a><h2>Description</h2> <p>Map objects are integer-to-integer hash-maps. Currently they are not used in the HarfBuzz public API, but are provided for client's use if desired.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-map.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-map-allocation-successful"></a><h3>hb_map_allocation_successful ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_map_allocation_successful (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>);</pre> <p>Tests whether memory allocation for a set was successful.</p> <div class="refsect3"> <a name="hb-map-allocation-successful.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-map-allocation-successful.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if allocation succeeded, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-clear"></a><h3>hb_map_clear ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_map_clear (<em class="parameter"><code><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>);</pre> <p>Clears out the contents of <em class="parameter"><code>map</code></em> .</p> <div class="refsect3"> <a name="hb-map-clear.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-create"></a><h3>hb_map_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="returnvalue">hb_map_t</span></a> * hb_map_create (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Creates a new, initially empty map.</p> <p><span class="annotation">[Xconstructor]</span></p> <div class="refsect3"> <a name="hb-map-create.returns"></a><h4>Returns</h4> <p>The new <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a>. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-del"></a><h3>hb_map_del ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_map_del (<em class="parameter"><code><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> key</code></em>);</pre> <p>Removes <em class="parameter"><code>key</code></em> and its stored value from <em class="parameter"><code>map</code></em> .</p> <div class="refsect3"> <a name="hb-map-del.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The key to delete</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-destroy"></a><h3>hb_map_destroy ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_map_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>);</pre> <p>Decreases the reference count on a map. When the reference count reaches zero, the map is destroyed, freeing all memory.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-map-destroy.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-get"></a><h3>hb_map_get ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="returnvalue">hb_codepoint_t</span></a> hb_map_get (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> key</code></em>);</pre> <p>Fetches the value stored for <em class="parameter"><code>key</code></em> in <em class="parameter"><code>map</code></em> .</p> <div class="refsect3"> <a name="hb-map-get.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-get-empty"></a><h3>hb_map_get_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="returnvalue">hb_map_t</span></a> * hb_map_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches the singleton empty <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a>.</p> <div class="refsect3"> <a name="hb-map-get-empty.returns"></a><h4>Returns</h4> <p>The empty <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a>. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-get-population"></a><h3>hb_map_get_population ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_map_get_population (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>);</pre> <p>Returns the number of key-value pairs in the map.</p> <div class="refsect3"> <a name="hb-map-get-population.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-map-get-population.returns"></a><h4>Returns</h4> <p> The population of <em class="parameter"><code>map</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-get-user-data"></a><h3>hb_map_get_user_data ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> * hb_map_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre> <p>Fetches the user data associated with the specified key, attached to the specified map.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-map-get-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-map-get-user-data.returns"></a><h4>Returns</h4> <p>A pointer to the user data. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-has"></a><h3>hb_map_has ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_map_has (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> key</code></em>);</pre> <p>Tests whether <em class="parameter"><code>key</code></em> is an element of <em class="parameter"><code>map</code></em> .</p> <div class="refsect3"> <a name="hb-map-has.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-map-has.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if <em class="parameter"><code>key</code></em> is found in <em class="parameter"><code>map</code></em> , false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-is-empty"></a><h3>hb_map_is_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_map_is_empty (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>);</pre> <p>Tests whether <em class="parameter"><code>map</code></em> is empty (contains no elements).</p> <div class="refsect3"> <a name="hb-map-is-empty.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-map-is-empty.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if <em class="parameter"><code>map</code></em> is empty</p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-reference"></a><h3>hb_map_reference ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="returnvalue">hb_map_t</span></a> * hb_map_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>);</pre> <p>Increases the reference count on a map.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-map-reference.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-map-reference.returns"></a><h4>Returns</h4> <p>The map. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-set"></a><h3>hb_map_set ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_map_set (<em class="parameter"><code><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> key</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> value</code></em>);</pre> <p>Stores <em class="parameter"><code>key</code></em> :<em class="parameter"><code>value</code></em> in the map.</p> <div class="refsect3"> <a name="hb-map-set.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The key to store in the map</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>value</p></td> <td class="parameter_description"><p>The value to store for <em class="parameter"><code>key</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-map-set-user-data"></a><h3>hb_map_set_user_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_map_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t"><span class="type">hb_map_t</span></a> *map</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>, <em class="parameter"><code><span class="type">void</span> *data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre> <p>Attaches a user-data key/data pair to the specified map.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-map-set-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>map</p></td> <td class="parameter_description"><p>A map</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>A pointer to the user data to set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>replace</p></td> <td class="parameter_description"><p>Whether to replace an existing data with the same key</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-map-set-user-data.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if success, <code class="literal">false</code> otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-map.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-MAP-VALUE-INVALID:CAPS"></a><h3>HB_MAP_VALUE_INVALID</h3> <pre class="programlisting">#define HB_MAP_VALUE_INVALID ((hb_codepoint_t) -1) </pre> </div> <hr> <div class="refsect2"> <a name="hb-map-t"></a><h3>hb_map_t</h3> <pre class="programlisting">typedef struct hb_map_t hb_map_t; </pre> <p>Data type for holding integer-to-integer hash maps.</p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\:89�f f " html/harfbuzz/api-index-1-8-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.8.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-8-1.html" title="Index of new symbols in 1.8.1"> <link rel="next" href="api-index-1-7-7.html" title="Index of new symbols in 1.7.7"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a> <span class="dim">|</span> <a class="shortcut" href="#idxS">S</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-8-1.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-7-7.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-8-0"></a>Index of new symbols in 1.8.0</h2></div></div></div> <a name="idx"></a><a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-copy-writable-or-fail" title="hb_blob_copy_writable_or_fail ()">hb_blob_copy_writable_or_fail</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <a name="idxS"></a><h3 class="title">S</h3> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-previous" title="hb_set_previous ()">hb_set_previous</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-previous-range" title="hb_set_previous_range ()">hb_set_previous_range</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��с� � ( html/harfbuzz/harfbuzz-hb-graphite2.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-graphite2: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch15.html" title="Integration API"> <link rel="prev" href="harfbuzz-hb-gobject.html" title="hb-gobject"> <link rel="next" href="harfbuzz-hb-icu.html" title="hb-icu"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-graphite2.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch15.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-gobject.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-icu.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-graphite2"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-graphite2.top_of_page"></a>hb-graphite2</span></h2> <p>hb-graphite2 — Graphite2 integration</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-graphite2.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody><tr> <td class="function_type"> <span class="returnvalue">gr_face</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-graphite2.html#hb-graphite2-face-get-gr-face" title="hb_graphite2_face_get_gr_face ()">hb_graphite2_face_get_gr_face</a> <span class="c_punctuation">()</span> </td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-graphite2.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody><tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-graphite2.html#HB-GRAPHITE2-TAG-SILF:CAPS" title="HB_GRAPHITE2_TAG_SILF">HB_GRAPHITE2_TAG_SILF</a></td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-graphite2.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-graphite2.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-graphite2.description"></a><h2>Description</h2> <p>Functions for using HarfBuzz with fonts that include Graphite features.</p> <p>For Graphite features to work, you must be sure that HarfBuzz was compiled with the <code class="literal">graphite2</code> shaping engine enabled. Currently, the default is to not enable <code class="literal">graphite2</code> shaping.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-graphite2.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-graphite2-face-get-gr-face"></a><h3>hb_graphite2_face_get_gr_face ()</h3> <pre class="programlisting"><span class="returnvalue">gr_face</span> * hb_graphite2_face_get_gr_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Fetches the Graphite2 gr_face corresponding to the specified <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object.</p> <div class="refsect3"> <a name="hb-graphite2-face-get-gr-face.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><em class="parameter"><code>hb_face_t</code></em> to query</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-graphite2-face-get-gr-face.returns"></a><h4>Returns</h4> <p> the gr_face found</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-10.html#api-index-0.9.10">0.9.10</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-graphite2.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-GRAPHITE2-TAG-SILF:CAPS"></a><h3>HB_GRAPHITE2_TAG_SILF</h3> <pre class="programlisting">#define HB_GRAPHITE2_TAG_SILF HB_TAG('S','i','l','f') </pre> <p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag for the <code class="literal">Silf</code> table, which holds Graphite features. </p> <p>For more information, see http://graphite.sil.org/</p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��R�F F " html/harfbuzz/api-index-1-1-2.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.1.2: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-1-3.html" title="Index of new symbols in 1.1.3"> <link rel="next" href="api-index-1-0-5.html" title="Index of new symbols in 1.0.5"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxF">F</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-1-3.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-0-5.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-1-2"></a>Index of new symbols in 1.1.2</h2></div></div></div> <a name="idx"></a><a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-font-h-extents-func" title="hb_font_funcs_set_font_h_extents_func ()">hb_font_funcs_set_font_h_extents_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-font-v-extents-func" title="hb_font_funcs_set_font_v_extents_func ()">hb_font_funcs_set_font_v_extents_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��8TQ Q ) html/harfbuzz/harfbuzz-hb-aat-layout.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-aat-layout: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch14.html" title="Apple Advanced Typography API"> <link rel="prev" href="ch14.html" title="Apple Advanced Typography API"> <link rel="next" href="ch15.html" title="Integration API"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-aat-layout.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch14.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="ch14.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="ch15.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-aat-layout"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-aat-layout.top_of_page"></a>hb-aat-layout</span></h2> <p>hb-aat-layout — Apple Advanced Typography Layout</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-aat-layout.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-get-name-id" title="hb_aat_layout_feature_type_get_name_id ()">hb_aat_layout_feature_type_get_name_id</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-get-selector-infos" title="hb_aat_layout_feature_type_get_selector_infos ()">hb_aat_layout_feature_type_get_selector_infos</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-get-feature-types" title="hb_aat_layout_get_feature_types ()">hb_aat_layout_get_feature_types</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-has-positioning" title="hb_aat_layout_has_positioning ()">hb_aat_layout_has_positioning</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-has-substitution" title="hb_aat_layout_has_substitution ()">hb_aat_layout_has_substitution</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-has-tracking" title="hb_aat_layout_has_tracking ()">hb_aat_layout_has_tracking</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-aat-layout.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="define_keyword">#define</td> <td class="function_name"><a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-NO-SELECTOR-INDEX:CAPS" title="HB_AAT_LAYOUT_NO_SELECTOR_INDEX">HB_AAT_LAYOUT_NO_SELECTOR_INDEX</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-t" title="enum hb_aat_layout_feature_type_t">hb_aat_layout_feature_type_t</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-selector-t" title="enum hb_aat_layout_feature_selector_t">hb_aat_layout_feature_selector_t</a></td> </tr> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-selector-info-t" title="hb_aat_layout_feature_selector_info_t">hb_aat_layout_feature_selector_info_t</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-aat-layout.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-aat.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-aat-layout.description"></a><h2>Description</h2> <p>Functions for querying AAT Layout features in the font face. </p> <p>HarfBuzz supports all of the AAT tables used to implement shaping. Other AAT tables and their associated features are not supported.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-aat-layout.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-aat-layout-feature-type-get-name-id"></a><h3>hb_aat_layout_feature_type_get_name_id ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a> hb_aat_layout_feature_type_get_name_id (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-t" title="enum hb_aat_layout_feature_type_t"><span class="type">hb_aat_layout_feature_type_t</span></a> feature_type</code></em>);</pre> <p>Fetches the name ID of the specified feature type in the face's <code class="literal">name</code> table.</p> <div class="refsect3"> <a name="hb-aat-layout-feature-type-get-name-id.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_type</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-t" title="enum hb_aat_layout_feature_type_t"><span class="type">hb_aat_layout_feature_type_t</span></a> of the requested feature type</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-aat-layout-feature-type-get-name-id.returns"></a><h4>Returns</h4> <p> Name ID of the requested feature type</p> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-aat-layout-feature-type-get-selector-infos"></a><h3>hb_aat_layout_feature_type_get_selector_infos ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_aat_layout_feature_type_get_selector_infos (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-t" title="enum hb_aat_layout_feature_type_t"><span class="type">hb_aat_layout_feature_type_t</span></a> feature_type</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *selector_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-selector-info-t" title="hb_aat_layout_feature_selector_info_t"><span class="type">hb_aat_layout_feature_selector_info_t</span></a> *selectors</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *default_index</code></em>);</pre> </div> <hr> <div class="refsect2"> <a name="hb-aat-layout-get-feature-types"></a><h3>hb_aat_layout_get_feature_types ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_aat_layout_get_feature_types (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *feature_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-t" title="enum hb_aat_layout_feature_type_t"><span class="type">hb_aat_layout_feature_type_t</span></a> *features</code></em>);</pre> <p>Fetches a list of the AAT feature types included in the specified face.</p> <div class="refsect3"> <a name="hb-aat-layout-get-feature-types.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>offset of the first feature type to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>feature_count</p></td> <td class="parameter_description"><p>Input = the maximum number of feature types to return; Output = the actual number of feature types returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>features</p></td> <td class="parameter_description"><p>Array of feature types found. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=feature_count]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-aat-layout-get-feature-types.returns"></a><h4>Returns</h4> <p> Number of all available feature types.</p> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-aat-layout-has-positioning"></a><h3>hb_aat_layout_has_positioning ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_aat_layout_has_positioning (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether the specified face includes any positioning information in the <code class="literal">kerx</code> table.</p> <div class="note">Note: does not examine the `GPOS` table.</div> <div class="refsect3"> <a name="hb-aat-layout-has-positioning.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-aat-layout-has-positioning.returns"></a><h4>Returns</h4> <p> true if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-2-3-0.html#api-index-2.3.0">2.3.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-aat-layout-has-substitution"></a><h3>hb_aat_layout_has_substitution ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_aat_layout_has_substitution (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether the specified face includes any substitutions in the <code class="literal">morx</code> or <code class="literal">mort</code> tables.</p> <div class="note">Note: does not examine the `GSUB` table.</div> <div class="refsect3"> <a name="hb-aat-layout-has-substitution.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-aat-layout-has-substitution.returns"></a><h4>Returns</h4> <p> true if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-2-3-0.html#api-index-2.3.0">2.3.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-aat-layout-has-tracking"></a><h3>hb_aat_layout_has_tracking ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_aat_layout_has_tracking (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether the specified face includes any tracking information in the <code class="literal">trak</code> table.</p> <div class="refsect3"> <a name="hb-aat-layout-has-tracking.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>: <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-aat-layout-has-tracking.returns"></a><h4>Returns</h4> <p> true if data found, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-2-3-0.html#api-index-2.3.0">2.3.0</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-aat-layout.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="HB-AAT-LAYOUT-NO-SELECTOR-INDEX:CAPS"></a><h3>HB_AAT_LAYOUT_NO_SELECTOR_INDEX</h3> <pre class="programlisting">#define HB_AAT_LAYOUT_NO_SELECTOR_INDEX 0xFFFFu </pre> <p>Used when getting or setting AAT feature selectors. Indicates that there is no selector index corresponding to the selector of interest.</p> </div> <hr> <div class="refsect2"> <a name="hb-aat-layout-feature-type-t"></a><h3>enum hb_aat_layout_feature_type_t</h3> <p>The possible feature types defined for AAT shaping.</p> <div class="refsect3"> <a name="hb-aat-layout-feature-type-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-INVALID:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_INVALID</p></td> <td class="enum_member_description"> <p>Initial, unset feature type</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-ALL-TYPOGRAPHIC:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_ALL_TYPOGRAPHIC</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-CURISVE-CONNECTION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_CURISVE_CONNECTION</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-LETTER-CASE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_LETTER_CASE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-VERTICAL-SUBSTITUTION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_SUBSTITUTION</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-LINGUISTIC-REARRANGEMENT:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_LINGUISTIC_REARRANGEMENT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-NUMBER-SPACING:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-DIACRITICS-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_DIACRITICS_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-VERTICAL-POSITION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-FRACTIONS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_FRACTIONS</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-OVERLAPPING-CHARACTERS-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_OVERLAPPING_CHARACTERS_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-TYPOGRAPHIC-EXTRAS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-MATHEMATICAL-EXTRAS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-ORNAMENT-SETS-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_ORNAMENT_SETS_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-CHARACTER-ALTERNATIVES:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_ALTERNATIVES</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-DESIGN-COMPLEXITY-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_DESIGN_COMPLEXITY_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-STYLE-OPTIONS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_STYLE_OPTIONS</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-CHARACTER-SHAPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-NUMBER-CASE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_CASE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-TEXT-SPACING:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_TEXT_SPACING</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-TRANSLITERATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-KANA-SPACING-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_KANA_SPACING_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-SPACING-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_SPACING_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-UNICODE-DECOMPOSITION-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-RUBY-KANA:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_RUBY_KANA</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-CJK-SYMBOL-ALTERNATIVES-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-ALTERNATIVES-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-CJK-VERTICAL-ROMAN-PLACEMENT-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_CJK_VERTICAL_ROMAN_PLACEMENT_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-ITALIC-CJK-ROMAN:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_ITALIC_CJK_ROMAN</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-CASE-SENSITIVE-LAYOUT:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-ALTERNATE-KANA:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-CONTEXTUAL-ALTERNATIVES:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_CONTEXTUAL_ALTERNATIVES</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-LOWER-CASE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_LOWER_CASE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-UPPER-CASE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_UPPER_CASE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-LANGUAGE-TAG-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_LANGUAGE_TAG_TYPE</p></td> <td> </td> <td> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-TYPE-CJK-ROMAN-SPACING-TYPE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_TYPE_CJK_ROMAN_SPACING_TYPE</p></td> <td> </td> <td> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-aat-layout-feature-selector-t"></a><h3>enum hb_aat_layout_feature_selector_t</h3> <p>The selectors defined for specifying AAT feature settings.</p> <div class="refsect3"> <a name="hb-aat-layout-feature-selector-t.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-INVALID:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_INVALID</p></td> <td class="enum_member_description"> <p>Initial, unset feature selector</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ALL-TYPE-FEATURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_TYPE_FEATURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ALL-TYPOGRAPHIC:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ALL_TYPOGRAPHIC</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ALL-TYPE-FEATURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_TYPE_FEATURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ALL-TYPOGRAPHIC:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ALL_TYPOGRAPHIC</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-REQUIRED-LIGATURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_REQUIRED_LIGATURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-REQUIRED-LIGATURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_REQUIRED_LIGATURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-COMMON-LIGATURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_COMMON_LIGATURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-COMMON-LIGATURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_COMMON_LIGATURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-RARE-LIGATURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_RARE_LIGATURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-RARE-LIGATURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_RARE_LIGATURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-LOGOS-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_LOGOS_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-LOGOS-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_LOGOS_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-REBUS-PICTURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_REBUS_PICTURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-REBUS-PICTURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_REBUS_PICTURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-DIPHTHONG-LIGATURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_DIPHTHONG_LIGATURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-DIPHTHONG-LIGATURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_DIPHTHONG_LIGATURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-SQUARED-LIGATURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_SQUARED_LIGATURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-SQUARED-LIGATURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_SQUARED_LIGATURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ABBREV-SQUARED-LIGATURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ABBREV_SQUARED_LIGATURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ABBREV-SQUARED-LIGATURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ABBREV_SQUARED_LIGATURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-SYMBOL-LIGATURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_SYMBOL_LIGATURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-SYMBOL-LIGATURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_SYMBOL_LIGATURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CONTEXTUAL-LIGATURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_LIGATURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CONTEXTUAL-LIGATURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_LIGATURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-HISTORICAL-LIGATURES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_HISTORICAL_LIGATURES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-HISTORICAL-LIGATURES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_HISTORICAL_LIGATURES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-UNCONNECTED:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_UNCONNECTED</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-PARTIALLY-CONNECTED:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_PARTIALLY_CONNECTED</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CURSIVE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CURSIVE</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LIGATURES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-UPPER-AND-LOWER-CASE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_UPPER_AND_LOWER_CASE</p></td> <td class="enum_member_description"> <p>Deprecated</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ALL-CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_CAPS</p></td> <td class="enum_member_description"> <p>Deprecated</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ALL-LOWER-CASE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_LOWER_CASE</p></td> <td class="enum_member_description"> <p>Deprecated</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-SMALL-CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_SMALL_CAPS</p></td> <td class="enum_member_description"> <p>Deprecated</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-INITIAL-CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_INITIAL_CAPS</p></td> <td class="enum_member_description"> <p>Deprecated</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-INITIAL-CAPS-AND-SMALL-CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_INITIAL_CAPS_AND_SMALL_CAPS</p></td> <td class="enum_member_description"> <p>Deprecated</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-SUBSTITUTE-VERTICAL-FORMS-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_SUBSTITUTE_VERTICAL_FORMS_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-VERTICAL-SUBSTITUTION:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_SUBSTITUTION</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-SUBSTITUTE-VERTICAL-FORMS-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_SUBSTITUTE_VERTICAL_FORMS_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-VERTICAL-SUBSTITUTION:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_SUBSTITUTION</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-LINGUISTIC-REARRANGEMENT-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_LINGUISTIC_REARRANGEMENT_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LINGUISTIC-REARRANGEMENT:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LINGUISTIC_REARRANGEMENT</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-LINGUISTIC-REARRANGEMENT-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_LINGUISTIC_REARRANGEMENT_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-LINGUISTIC-REARRANGEMENT:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_LINGUISTIC_REARRANGEMENT</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-MONOSPACED-NUMBERS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_MONOSPACED_NUMBERS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-NUMBER-SPACING:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-PROPORTIONAL-NUMBERS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_NUMBERS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-NUMBER-SPACING:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-THIRD-WIDTH-NUMBERS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_THIRD_WIDTH_NUMBERS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-NUMBER-SPACING:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-QUARTER-WIDTH-NUMBERS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_QUARTER_WIDTH_NUMBERS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-NUMBER-SPACING:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-WORD-INITIAL-SWASHES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_INITIAL_SWASHES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-WORD-INITIAL-SWASHES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_INITIAL_SWASHES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-WORD-FINAL-SWASHES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_FINAL_SWASHES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-WORD-FINAL-SWASHES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_FINAL_SWASHES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-LINE-INITIAL-SWASHES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_LINE_INITIAL_SWASHES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-LINE-INITIAL-SWASHES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_LINE_INITIAL_SWASHES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-LINE-FINAL-SWASHES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_LINE_FINAL_SWASHES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-LINE-FINAL-SWASHES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_LINE_FINAL_SWASHES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-NON-FINAL-SWASHES-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_NON_FINAL_SWASHES_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-NON-FINAL-SWASHES-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_NON_FINAL_SWASHES_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-SMART-SWASH-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-SHOW-DIACRITICS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_SHOW_DIACRITICS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-DIACRITICS-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_DIACRITICS_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-HIDE-DIACRITICS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_HIDE_DIACRITICS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-DIACRITICS-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_DIACRITICS_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-DECOMPOSE-DIACRITICS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_DECOMPOSE_DIACRITICS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-DIACRITICS-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_DIACRITICS_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-NORMAL-POSITION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_NORMAL_POSITION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-VERTICAL-POSITION:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-SUPERIORS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_SUPERIORS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-VERTICAL-POSITION:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-INFERIORS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_INFERIORS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-VERTICAL-POSITION:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ORDINALS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ORDINALS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-VERTICAL-POSITION:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-SCIENTIFIC-INFERIORS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_SCIENTIFIC_INFERIORS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-VERTICAL-POSITION:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-NO-FRACTIONS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_FRACTIONS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-FRACTIONS:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_FRACTIONS</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-VERTICAL-FRACTIONS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_VERTICAL_FRACTIONS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-FRACTIONS:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_FRACTIONS</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-DIAGONAL-FRACTIONS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_DIAGONAL_FRACTIONS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-FRACTIONS:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_FRACTIONS</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-PREVENT-OVERLAP-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_PREVENT_OVERLAP_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-OVERLAPPING-CHARACTERS-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_OVERLAPPING_CHARACTERS_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-PREVENT-OVERLAP-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_PREVENT_OVERLAP_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-OVERLAPPING-CHARACTERS-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_OVERLAPPING_CHARACTERS_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-HYPHENS-TO-EM-DASH-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHENS_TO_EM_DASH_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-TYPOGRAPHIC-EXTRAS:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-HYPHENS-TO-EM-DASH-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHENS_TO_EM_DASH_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-TYPOGRAPHIC-EXTRAS:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-HYPHEN-TO-EN-DASH-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHEN_TO_EN_DASH_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-TYPOGRAPHIC-EXTRAS:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a 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name="HB-AAT-LAYOUT-FEATURE-SELECTOR-HANJA-TO-HANGUL-ALT-TWO:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_HANJA_TO_HANGUL_ALT_TWO</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-TRANSLITERATION:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-HANJA-TO-HANGUL-ALT-THREE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_HANJA_TO_HANGUL_ALT_THREE</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-TRANSLITERATION:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-NO-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-BOX-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_BOX_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ROUNDED-BOX-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ROUNDED_BOX_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CIRCLE-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CIRCLE_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-INVERTED-CIRCLE-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_INVERTED_CIRCLE_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-PARENTHESIS-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_PARENTHESIS_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-PERIOD-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_PERIOD_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ROMAN-NUMERAL-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ROMAN_NUMERAL_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-DIAMOND-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_DIAMOND_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-INVERTED-BOX-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_INVERTED_BOX_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-INVERTED-ROUNDED-BOX-ANNOTATION:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_INVERTED_ROUNDED_BOX_ANNOTATION</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ANNOTATION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-FULL-WIDTH-KANA:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_FULL_WIDTH_KANA</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-KANA-SPACING-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_KANA_SPACING_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-PROPORTIONAL-KANA:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_KANA</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-KANA-SPACING-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_KANA_SPACING_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-FULL-WIDTH-IDEOGRAPHS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_FULL_WIDTH_IDEOGRAPHS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-SPACING-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_SPACING_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-PROPORTIONAL-IDEOGRAPHS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_IDEOGRAPHS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-SPACING-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_SPACING_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-HALF-WIDTH-IDEOGRAPHS:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_HALF_WIDTH_IDEOGRAPHS</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-SPACING-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_SPACING_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CANONICAL-COMPOSITION-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CANONICAL_COMPOSITION_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-UNICODE-DECOMPOSITION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CANONICAL-COMPOSITION-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CANONICAL_COMPOSITION_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-UNICODE-DECOMPOSITION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-COMPATIBILITY-COMPOSITION-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_COMPATIBILITY_COMPOSITION_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-UNICODE-DECOMPOSITION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-COMPATIBILITY-COMPOSITION-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_COMPATIBILITY_COMPOSITION_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-UNICODE-DECOMPOSITION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-TRANSCODING-COMPOSITION-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_TRANSCODING_COMPOSITION_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-UNICODE-DECOMPOSITION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-TRANSCODING-COMPOSITION-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_TRANSCODING_COMPOSITION_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-UNICODE-DECOMPOSITION-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-NO-RUBY-KANA:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_RUBY_KANA</p></td> <td class="enum_member_description"> <p>Deprecated; use <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-SELECTOR-RUBY-KANA-OFF:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_OFF</span></a> instead</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-RUBY-KANA:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA</p></td> <td class="enum_member_description"> <p>Deprecated; use <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-SELECTOR-RUBY-KANA-ON:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_ON</span></a> instead</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-RUBY-KANA-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-RUBY-KANA:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_RUBY_KANA</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-RUBY-KANA-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-RUBY-KANA:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_RUBY_KANA</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-NO-CJK-SYMBOL-ALTERNATIVES:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_CJK_SYMBOL_ALTERNATIVES</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CJK-SYMBOL-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-SYMBOL-ALT-ONE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_ONE</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CJK-SYMBOL-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-SYMBOL-ALT-TWO:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_TWO</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CJK-SYMBOL-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-SYMBOL-ALT-THREE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_THREE</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CJK-SYMBOL-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-SYMBOL-ALT-FOUR:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_FOUR</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CJK-SYMBOL-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-SYMBOL-ALT-FIVE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_FIVE</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CJK-SYMBOL-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-NO-IDEOGRAPHIC-ALTERNATIVES:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_IDEOGRAPHIC_ALTERNATIVES</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-IDEOGRAPHIC-ALT-ONE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_ONE</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-IDEOGRAPHIC-ALT-TWO:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_TWO</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-IDEOGRAPHIC-ALT-THREE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_THREE</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-IDEOGRAPHIC-ALT-FOUR:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_FOUR</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-IDEOGRAPHIC-ALT-FIVE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_FIVE</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-IDEOGRAPHIC-ALTERNATIVES-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-VERTICAL-ROMAN-CENTERED:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_VERTICAL_ROMAN_CENTERED</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CJK-VERTICAL-ROMAN-PLACEMENT-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CJK_VERTICAL_ROMAN_PLACEMENT_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-VERTICAL-ROMAN-HBASELINE:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_VERTICAL_ROMAN_HBASELINE</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CJK-VERTICAL-ROMAN-PLACEMENT-TYPE:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CJK_VERTICAL_ROMAN_PLACEMENT_TYPE</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-NO-CJK-ITALIC-ROMAN:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_CJK_ITALIC_ROMAN</p></td> <td class="enum_member_description"> <p>Deprecated; use <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-ITALIC-ROMAN-OFF:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_OFF</span></a> instead</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-ITALIC-ROMAN:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN</p></td> <td class="enum_member_description"> <p>Deprecated; use <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-ITALIC-ROMAN-ON:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_ON</span></a> instead</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-ITALIC-ROMAN-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ITALIC-CJK-ROMAN:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ITALIC_CJK_ROMAN</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CJK-ITALIC-ROMAN-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ITALIC-CJK-ROMAN:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ITALIC_CJK_ROMAN</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CASE-SENSITIVE-LAYOUT-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_LAYOUT_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CASE-SENSITIVE-LAYOUT:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CASE-SENSITIVE-LAYOUT-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_LAYOUT_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CASE-SENSITIVE-LAYOUT:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CASE-SENSITIVE-SPACING-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_SPACING_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CASE-SENSITIVE-LAYOUT:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-CASE-SENSITIVE-SPACING-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_SPACING_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-CASE-SENSITIVE-LAYOUT:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ALTERNATE-HORIZ-KANA-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_HORIZ_KANA_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ALTERNATE-KANA:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ALTERNATE-HORIZ-KANA-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_HORIZ_KANA_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ALTERNATE-KANA:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ALTERNATE-VERT-KANA-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_VERT_KANA_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ALTERNATE-KANA:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-ALTERNATE-VERT-KANA-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_VERT_KANA_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-ALTERNATE-KANA:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-NO-STYLISTIC-ALTERNATES:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_STYLISTIC_ALTERNATES</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-ONE-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_ONE_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-ONE-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_ONE_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-TWO-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWO_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-TWO-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWO_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-THREE-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_THREE_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-THREE-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_THREE_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-FOUR-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FOUR_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-FOUR-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FOUR_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-FIVE-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FIVE_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-FIVE-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FIVE_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-SIX-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SIX_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-SIX-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SIX_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-SEVEN-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SEVEN_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-SEVEN-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SEVEN_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-EIGHT-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_EIGHT_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-EIGHT-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_EIGHT_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-NINE-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_NINE_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-NINE-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_NINE_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-TEN-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TEN_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-TEN-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TEN_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-ELEVEN-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_ELEVEN_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-ELEVEN-OFF:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_ELEVEN_OFF</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="HB-AAT-LAYOUT-FEATURE-SELECTOR-STYLISTIC-ALT-TWELVE-ON:CAPS"></a>HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWELVE_ON</p></td> <td class="enum_member_description"> <p>for <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-FEATURE-TYPE-STYLISTIC-ALTERNATIVES:CAPS"><span class="type">HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES</span></a></p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a 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class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-aat-layout-feature-selector-info-t"></a><h3>hb_aat_layout_feature_selector_info_t</h3> <pre class="programlisting">typedef struct { hb_ot_name_id_t name_id; hb_aat_layout_feature_selector_t enable; hb_aat_layout_feature_selector_t disable; } hb_aat_layout_feature_selector_info_t; </pre> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\# C� � ) html/harfbuzz/object-model-user-data.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>User data: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" 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User-data attachment can be useful for tying the lifecycles of various pieces of data together, or for creating language bindings. </p> <p> Each object type has a <code class="function">set_user_data()</code> method and a <code class="function">get_user_data()</code> method. The <code class="function">set_user_data()</code> methods take a client-provided <code class="literal">key</code> and a pointer, <code class="literal">user_data</code>, pointing to the data itself. Once the key-data pair has been attached to the object, the <code class="function">get_user_data()</code> method can be called with the key, returning the <code class="function">user_data</code> pointer. </p> <p> The <code class="function">set_user_data()</code> methods also support an optional <code class="function">destroy</code> callback. Client programs can set the <code class="function">destroy</code> callback and receive notification from HarfBuzz whenever the object is destructed. </p> <p> Finally, each <code class="function">set_user_data()</code> method allows the client program to set a <code class="literal">replace</code> Boolean indicating whether or not the function call should replace any existing <code class="literal">user_data</code> associated with the specified key. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\s�-M� � " html/harfbuzz/api-index-1-4-2.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.4.2: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. 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PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.4.3: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-1-5-0.html" title="Index of new symbols in 1.5.0"> <link rel="next" href="api-index-1-4-2.html" title="Index of new symbols in 1.4.2"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxF">F</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-5-0.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-4-2.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-4-3"></a>Index of new symbols in 1.4.3</h2></div></div></div> <a name="idx"></a><a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-face" title="hb_font_set_face ()">hb_font_set_face</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�ٽc' c' 1 html/harfbuzz/working-with-harfbuzz-clusters.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Working with HarfBuzz clusters: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="clusters.html" title="Clusters"> <link rel="prev" href="clusters.html" title="Clusters"> <link rel="next" href="a-clustering-example-for-levels-0-and-1.html" title="A clustering example for levels 0 and 1"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="clusters.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="clusters.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="a-clustering-example-for-levels-0-and-1.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="working-with-harfbuzz-clusters"></a>Working with HarfBuzz clusters</h2></div></div></div> <p> When you add text to a HarfBuzz buffer, each code point must be assigned a <span class="emphasis"><em>cluster value</em></span>. </p> <p> This cluster value is an arbitrary number; HarfBuzz uses it only to distinguish between clusters. Many client programs will use the index of each code point in the input text stream as the cluster value. This is for the sake of convenience; the actual value does not matter. </p> <p> Some of the shaping operations performed by HarfBuzz — such as reordering, composition, decomposition, and substitution — may alter the cluster values of some characters. The final cluster values in the buffer at the end of the shaping process will indicate to client programs which subsequences of glyphs represent a cluster and, therefore, must not be separated. </p> <p> In addition, client programs can query the final cluster values to discern other potentially important information about the glyphs in the output buffer (such as whether or not a ligature was formed). </p> <p> For example, if the initial sequence of cluster values was: </p> <pre class="programlisting"> 0,1,2,3,4 </pre> <p> and the final sequence of cluster values is: </p> <pre class="programlisting"> 0,0,3,3 </pre> <p> then there are two clusters in the output buffer: the first cluster includes the first two glyphs, and the second cluster includes the third and fourth glyphs. It is also evident that a ligature or conjunct has been formed, because there are fewer glyphs in the output buffer (four) than there were code points in the input buffer (five). </p> <p> Although client programs using HarfBuzz are free to assign initial cluster values in any manner they choose to, HarfBuzz does offer some useful guarantees if the cluster values are assigned in a monotonic (either non-decreasing or non-increasing) order. </p> <p> For buffers in the left-to-right (LTR) or top-to-bottom (TTB) text flow direction, HarfBuzz will preserve the monotonic property: client programs are guaranteed that monotonically increasing initial cluster values will be returned as monotonically increasing final cluster values. </p> <p> For buffers in the right-to-left (RTL) or bottom-to-top (BTT) text flow direction, the directionality of the buffer itself is reversed for final output as a matter of design. Therefore, HarfBuzz inverts the monotonic property: client programs are guaranteed that monotonically increasing initial cluster values will be returned as monotonically <span class="emphasis"><em>decreasing</em></span> final cluster values. </p> <p> Client programs can adjust how HarfBuzz handles clusters during shaping by setting the <code class="literal">cluster_level</code> of the buffer. HarfBuzz offers three <span class="emphasis"><em>levels</em></span> of clustering support for this property: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"> <p><span class="emphasis"><em>Level 0</em></span> is the default and reproduces the behavior of the old HarfBuzz library. </p> <p> The distinguishing feature of level 0 behavior is that, at the beginning of processing the buffer, all code points that are categorized as <span class="emphasis"><em>marks</em></span>, <span class="emphasis"><em>modifier symbols</em></span>, or <span class="emphasis"><em>Emoji extended pictographic</em></span> modifiers, as well as the <span class="emphasis"><em>Zero Width Joiner</em></span> and <span class="emphasis"><em>Zero Width Non-Joiner</em></span> code points, are assigned the cluster value of the closest preceding code point from <span class="emphasis"><em>different</em></span> category. </p> <p> In essence, whenever a base character is followed by a mark character or a sequence of mark characters, those marks are reassigned to the same initial cluster value as the base character. This reassignment is referred to as "merging" the affected clusters. This behavior is based on the Grapheme Cluster Boundary specification in <a class="ulink" href="https://www.unicode.org/reports/tr29/#Regex_Definitions" target="_top">Unicode Technical Report 29</a>. </p> <p> Client programs can specify level 0 behavior for a buffer by setting its <code class="literal">cluster_level</code> to <code class="literal">HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES</code>. </p> </li> <li class="listitem"> <p> <span class="emphasis"><em>Level 1</em></span> tweaks the old behavior slightly to produce better results. Therefore, level 1 clustering is recommended for code that is not required to implement backward compatibility with the old HarfBuzz. </p> <p> Level 1 differs from level 0 by not merging the clusters of marks and other modifier code points with the preceding "base" code point's cluster. By preserving the separate cluster values of these marks and modifier code points, script shapers can perform additional operations that might lead to improved results (for example, reordering a sequence of marks). </p> <p> Client programs can specify level 1 behavior for a buffer by setting its <code class="literal">cluster_level</code> to <code class="literal">HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS</code>. </p> </li> <li class="listitem"> <p> <span class="emphasis"><em>Level 2</em></span> differs significantly in how it treats cluster values. In level 2, HarfBuzz never merges clusters. </p> <p> This difference can be seen most clearly when HarfBuzz processes ligature substitutions and glyph decompositions. In level 0 and level 1, ligatures and glyph decomposition both involve merging clusters; in level 2, neither of these operations triggers a merge. </p> <p> Client programs can specify level 2 behavior for a buffer by setting its <code class="literal">cluster_level</code> to <code class="literal">HB_BUFFER_CLUSTER_LEVEL_CHARACTERS</code>. </p> </li> </ul></div> <p> As mentioned earlier, client programs using HarfBuzz often assign initial cluster values in a buffer by reusing the indices of the code points in the input text. This gives a sequence of cluster values that is monotonically increasing (for example, 0,1,2,3,4). </p> <p> It is not <span class="emphasis"><em>required</em></span> that the cluster values in a buffer be monotonically increasing. However, if the initial cluster values in a buffer are monotonic and the buffer is configured to use cluster level 0 or 1, then HarfBuzz guarantees that the final cluster values in the shaped buffer will also be monotonic. No such guarantee is made for cluster level 2. </p> <p> In levels 0 and 1, HarfBuzz implements the following conceptual model for cluster values: </p> <div class="itemizedlist"><ul class="itemizedlist compact" style="list-style-type: disc; "> <li class="listitem"><p> If the sequence of input cluster values is monotonic, the sequence of cluster values will remain monotonic. </p></li> <li class="listitem"><p> Each cluster value represents a single cluster. </p></li> <li class="listitem"><p> Each cluster contains one or more glyphs and one or more characters. </p></li> </ul></div> <p> In practice, this model offers several benefits. Assuming that the initial cluster values were monotonically increasing and distinct before shaping began, then, in the final output: </p> <div class="itemizedlist"><ul class="itemizedlist compact" style="list-style-type: disc; "> <li class="listitem"><p> All adjacent glyphs having the same final cluster value belong to the same cluster. </p></li> <li class="listitem"><p> Each character belongs to the cluster that has the highest cluster value <span class="emphasis"><em>not larger than</em></span> its initial cluster value. </p></li> </ul></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�:g� � # html/harfbuzz/right-insensitive.pngnu �[��� �PNG IHDR �a �IDATx�c|`߾}����{��2 ��Ԑ���� ـ ;v�\ 5�={lI6d۶m�@�+��� �`� Y�j3� ����z-��0�4�/��@N��A �2��Y�fC�� Ȏ%Z��͛���6@5�C��C��5��j~���)��@g����o Ra �������f IEND�B`�PK g'!\��/�Z Z " html/harfbuzz/integration-icu.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>ICU integration: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="integration.html" title="Platform Integration Guide"> <link rel="prev" href="integration-coretext.html" title="Core Text integration"> <link rel="next" href="integration-python.html" title="Python bindings"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="integration.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="integration-coretext.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="integration-python.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="integration-icu"></a>ICU integration</h2></div></div></div> <p> Although HarfBuzz includes its own Unicode-data functions, it also provides integration APIs for using the International Components for Unicode (ICU) library as a source of Unicode data on any supported platform. </p> <p> The principal integration point with ICU is the <span class="type">hb_unicode_funcs_t</span> Unicode-functions structure attached to a buffer. This structure holds the virtual methods used for retrieving Unicode character properties, such as General Category, Script, Combining Class, decomposition mappings, and mirroring information. </p> <p> To use ICU in your client program, you need to call <code class="function">hb_icu_get_unicode_funcs()</code>, which creates a Unicode-functions structure populated with the ICU function for each included method. Subsequently, you can attach the Unicode-functions structure to your buffer: </p> <pre class="programlisting"> hb_unicode_funcs_t *icufunctions; icufunctions = hb_icu_get_unicode_funcs(); hb_buffer_set_unicode_funcs(buf, icufunctions); </pre> <p> and ICU will be used for Unicode-data access. </p> <p> HarfBuzz also supplies a pair of functions (<code class="function">hb_icu_script_from_script()</code> and <code class="function">hb_icu_script_to_script()</code>) for converting between ICU's and HarfBuzz's internal enumerations of Unicode scripts. The <code class="function">hb_icu_script_from_script()</code> function converts from a HarfBuzz <span class="type">hb_script_t</span> to an ICU <span class="type">UScriptCode</span>. The <code class="function">hb_icu_script_to_script()</code> function does the reverse: converting from a <span class="type">UScriptCode</span> identifier to a <span class="type">hb_script_t</span>. </p> <p> By default, HarfBuzz's ICU support is built as a separate shared library (<code class="filename">libharfbuzz-icu.so</code>) when compiling HarfBuzz from source. This allows client programs that do not need ICU to link against HarfBuzz without unnecessarily adding ICU as a dependency. You can also build HarfBuzz with ICU support built directly into the main HarfBuzz shared library (<code class="filename">libharfbuzz.so</code>), by specifying the <code class="literal">--with-icu=builtin</code> compile-time option. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��D/p /p ! html/harfbuzz/harfbuzz-hb-ft.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-ft: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch15.html" title="Integration API"> <link rel="prev" href="harfbuzz-hb-coretext.html" title="hb-coretext"> <link rel="next" href="harfbuzz-hb-glib.html" title="hb-glib"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-ft.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch15.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-coretext.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-glib.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-ft"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-ft.top_of_page"></a>hb-ft</span></h2> <p>hb-ft — FreeType integration</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-ft.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create" title="hb_ft_face_create ()">hb_ft_face_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-cached" title="hb_ft_face_create_cached ()">hb_ft_face_create_cached</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-referenced" title="hb_ft_face_create_referenced ()">hb_ft_face_create_referenced</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create" title="hb_ft_font_create ()">hb_ft_font_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create-referenced" title="hb_ft_font_create_referenced ()">hb_ft_font_create_referenced</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-changed" title="hb_ft_font_changed ()">hb_ft_font_changed</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">FT_Face</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-get-face" title="hb_ft_font_get_face ()">hb_ft_font_get_face</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">FT_Face</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-lock-face" title="hb_ft_font_lock_face ()">hb_ft_font_lock_face</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-unlock-face" title="hb_ft_font_unlock_face ()">hb_ft_font_unlock_face</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-set-load-flags" title="hb_ft_font_set_load_flags ()">hb_ft_font_set_load_flags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-get-load-flags" title="hb_ft_font_get_load_flags ()">hb_ft_font_get_load_flags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-set-funcs" title="hb_ft_font_set_funcs ()">hb_ft_font_set_funcs</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ft.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-ft.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-ft.description"></a><h2>Description</h2> <p>Functions for using HarfBuzz with the FreeType library.</p> <p>HarfBuzz supports using FreeType to provide face and font data.</p> <div class="note">Note that FreeType is not thread-safe, therefore these functions are not thread-safe either.</div> </div> <div class="refsect1"> <a name="harfbuzz-hb-ft.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-ft-face-create"></a><h3>hb_ft_face_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_ft_face_create (<em class="parameter"><code><span class="type">FT_Face</span> ft_face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Creates an <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object from the specified FT_Face.</p> <p>This variant of the function does not provide any life-cycle management.</p> <p>Most client programs should use <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-referenced" title="hb_ft_face_create_referenced ()"><code class="function">hb_ft_face_create_referenced()</code></a> (or, perhaps, <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-cached" title="hb_ft_face_create_cached ()"><code class="function">hb_ft_face_create_cached()</code></a>) instead. </p> <p>If you know you have valid reasons not to use <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-referenced" title="hb_ft_face_create_referenced ()"><code class="function">hb_ft_face_create_referenced()</code></a>, then it is the client program's responsibility to destroy <em class="parameter"><code>ft_face</code></em> after the <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object has been destroyed.</p> <div class="refsect3"> <a name="hb-ft-face-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ft_face</p></td> <td class="parameter_description"><p>FT_Face to work upon. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when the face object is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ft-face-create.returns"></a><h4>Returns</h4> <p>the new <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ft-face-create-cached"></a><h3>hb_ft_face_create_cached ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_ft_face_create_cached (<em class="parameter"><code><span class="type">FT_Face</span> ft_face</code></em>);</pre> <p>Creates an <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object from the specified FT_Face.</p> <p>This variant of the function caches the newly created <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object, using the <em class="parameter"><code>generic</code></em> pointer of <em class="parameter"><code>ft_face</code></em> . Subsequent function calls that are passed the same <em class="parameter"><code>ft_face</code></em> parameter will have the same <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> returned to them, and that <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> will be correctly reference counted.</p> <p>However, client programs are still responsible for destroying <em class="parameter"><code>ft_face</code></em> after the last <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object has been destroyed.</p> <div class="refsect3"> <a name="hb-ft-face-create-cached.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ft_face</p></td> <td class="parameter_description"><p>FT_Face to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ft-face-create-cached.returns"></a><h4>Returns</h4> <p>the new <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ft-face-create-referenced"></a><h3>hb_ft_face_create_referenced ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_ft_face_create_referenced (<em class="parameter"><code><span class="type">FT_Face</span> ft_face</code></em>);</pre> <p>Creates an <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object from the specified FT_Face.</p> <p>This is the preferred variant of the hb_ft_face_create* function family, because it calls <code class="function">FT_Reference_Face()</code> on <em class="parameter"><code>ft_face</code></em> , ensuring that <em class="parameter"><code>ft_face</code></em> remains alive as long as the resulting <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object remains alive. Also calls <code class="function">FT_Done_Face()</code> when the <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object is destroyed.</p> <p>Use this version unless you know you have good reasons not to.</p> <div class="refsect3"> <a name="hb-ft-face-create-referenced.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ft_face</p></td> <td class="parameter_description"><p>FT_Face to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ft-face-create-referenced.returns"></a><h4>Returns</h4> <p>the new <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-38.html#api-index-0.9.38">0.9.38</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ft-font-create"></a><h3>hb_ft_font_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * hb_ft_font_create (<em class="parameter"><code><span class="type">FT_Face</span> ft_face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Creates an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object from the specified FT_Face.</p> <div class="note">Note: You must set the face size on <em class="parameter"><code>ft_face</code></em> before calling <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create" title="hb_ft_font_create ()"><code class="function">hb_ft_font_create()</code></a> on it. Otherwise, HarfBuzz will not pick up the face size.</div> <p>This variant of the function does not provide any life-cycle management.</p> <p>Most client programs should use <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create-referenced" title="hb_ft_font_create_referenced ()"><code class="function">hb_ft_font_create_referenced()</code></a> instead. </p> <p>If you know you have valid reasons not to use <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create-referenced" title="hb_ft_font_create_referenced ()"><code class="function">hb_ft_font_create_referenced()</code></a>, then it is the client program's responsibility to destroy <em class="parameter"><code>ft_face</code></em> after the <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object has been destroyed.</p> <p>HarfBuzz will use the <em class="parameter"><code>destroy</code></em> callback on the <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object if it is supplied when you use this function. However, even if <em class="parameter"><code>destroy</code></em> is provided, it is the client program's responsibility to destroy <em class="parameter"><code>ft_face</code></em> , and it is the client program's responsibility to ensure that <em class="parameter"><code>ft_face</code></em> is destroyed only after the <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object has been destroyed.</p> <div class="refsect3"> <a name="hb-ft-font-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>ft_face</p></td> <td class="parameter_description"><p>FT_Face to work upon. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when the font object is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ft-font-create.returns"></a><h4>Returns</h4> <p>the new <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ft-font-create-referenced"></a><h3>hb_ft_font_create_referenced ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> * hb_ft_font_create_referenced (<em class="parameter"><code><span class="type">FT_Face</span> ft_face</code></em>);</pre> <p>Creates an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object from the specified FT_Face.</p> <div class="note">Note: You must set the face size on <em class="parameter"><code>ft_face</code></em> before calling <code class="function">hb_ft_font_create_references()</code> on it. Otherwise, HarfBuzz will not pick up the face size.</div> <p>This is the preferred variant of the hb_ft_font_create* function family, because it calls <code class="function">FT_Reference_Face()</code> on <em class="parameter"><code>ft_face</code></em> , ensuring that <em class="parameter"><code>ft_face</code></em> remains alive as long as the resulting <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object remains alive.</p> <p>Use this version unless you know you have good reasons not to.</p> <div class="refsect3"> <a name="hb-ft-font-create-referenced.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>ft_face</p></td> <td class="parameter_description"><p>FT_Face to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ft-font-create-referenced.returns"></a><h4>Returns</h4> <p>the new <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-38.html#api-index-0.9.38">0.9.38</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ft-font-changed"></a><h3>hb_ft_font_changed ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ft_font_changed (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> </div> <hr> <div class="refsect2"> <a name="hb-ft-font-get-face"></a><h3>hb_ft_font_get_face ()</h3> <pre class="programlisting"><span class="returnvalue">FT_Face</span> hb_ft_font_get_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> </div> <hr> <div class="refsect2"> <a name="hb-ft-font-lock-face"></a><h3>hb_ft_font_lock_face ()</h3> <pre class="programlisting"><span class="returnvalue">FT_Face</span> hb_ft_font_lock_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p class="since">Since: 2.6.5</p> </div> <hr> <div class="refsect2"> <a name="hb-ft-font-unlock-face"></a><h3>hb_ft_font_unlock_face ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ft_font_unlock_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p class="since">Since: 2.6.5</p> </div> <hr> <div class="refsect2"> <a name="hb-ft-font-set-load-flags"></a><h3>hb_ft_font_set_load_flags ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ft_font_set_load_flags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><span class="type">int</span> load_flags</code></em>);</pre> <p>Sets the FT_Load_Glyph load flags for the specified <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a>.</p> <p>For more information, see https://www.freetype.org/freetype2/docs/reference/ft2-base_interface.html<span class="type">ft_load_xxx</span></p> <div class="refsect3"> <a name="hb-ft-font-set-load-flags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>load_flags</p></td> <td class="parameter_description"><p>The FreeType load flags to set</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-0-5.html#api-index-1.0.5">1.0.5</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ft-font-get-load-flags"></a><h3>hb_ft_font_get_load_flags ()</h3> <pre class="programlisting"><span class="returnvalue">int</span> hb_ft_font_get_load_flags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Fetches the FT_Load_Glyph load flags of the specified <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a>.</p> <p>For more information, see https://www.freetype.org/freetype2/docs/reference/ft2-base_interface.html<span class="type">ft_load_xxx</span></p> <div class="refsect3"> <a name="hb-ft-font-get-load-flags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-ft-font-get-load-flags.returns"></a><h4>Returns</h4> <p> FT_Load_Glyph flags found</p> </div> <p class="since">Since: <a class="link" href="api-index-1-0-5.html#api-index-1.0.5">1.0.5</a></p> </div> <hr> <div class="refsect2"> <a name="hb-ft-font-set-funcs"></a><h3>hb_ft_font_set_funcs ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_ft_font_set_funcs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre> <p>Configures the font-functions structure of the specified <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object to use FreeType font functions.</p> <p>In particular, you can use this function to configure an existing <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object for use with FreeType font functions even if that <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object was initially created with <a class="link" href="harfbuzz-hb-face.html#hb-face-create" title="hb_face_create ()"><code class="function">hb_face_create()</code></a>, and therefore was not initially configured to use FreeType font functions.</p> <p>An <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object created with <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create" title="hb_ft_face_create ()"><code class="function">hb_ft_face_create()</code></a> is preconfigured for FreeType font functions and does not require this function to be used.</p> <div class="note">Note: Internally, this function creates an FT_Face. </div> <div class="refsect3"> <a name="hb-ft-font-set-funcs.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-0-5.html#api-index-1.0.5">1.0.5</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\-���l l / html/harfbuzz/unicode-character-categories.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Unicode character categories: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="shaping-concepts.html" title="Shaping concepts"> <link rel="prev" href="shaping-operations.html" title="Shaping operations"> <link rel="next" href="text-runs.html" title="Text runs"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="shaping-concepts.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="shaping-operations.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="text-runs.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="unicode-character-categories"></a>Unicode character categories</h2></div></div></div> <p> Shaping models are typically specified with respect to how scripts are defined in the Unicode standard. </p> <p> Every codepoint in the Unicode Character Database (UCD) is assigned a <span class="emphasis"><em>Unicode General Category</em></span> (UGC), which provides the most fundamental information about the codepoint: whether the codepoint represents a <span class="emphasis"><em>Letter</em></span>, a <span class="emphasis"><em>Mark</em></span>, a <span class="emphasis"><em>Number</em></span>, <span class="emphasis"><em>Punctuation</em></span>, a <span class="emphasis"><em>Symbol</em></span>, a <span class="emphasis"><em>Separator</em></span>, or something else (<span class="emphasis"><em>Other</em></span>). </p> <p> These UGC properties are "Major" categories. Each codepoint is further assigned to a "minor" category within its Major category, such as "Letter, uppercase" (<code class="literal">Lu</code>) or "Letter, modifier" (<code class="literal">Lm</code>). </p> <p> Shaping models are concerned primarily with Letter and Mark codepoints. The minor categories of Mark codepoints are particularly important for shaping. Marks can be nonspacing (<code class="literal">Mn</code>), spacing combining (<code class="literal">Mc</code>), or enclosing (<code class="literal">Me</code>). </p> <p> In addition to the UGC property, codepoints in the Indic and Southeast Asian scripts are also assigned <span class="emphasis"><em>Unicode Indic Syllabic Category</em></span> (UISC) and <span class="emphasis"><em>Unicode Indic Positional Category</em></span> (UIPC) properties that provide more detailed information needed for shaping. </p> <p> The UISC property sub-categorizes Letters and Marks according to common script-shaping behaviors. For example, UISC distinguishes between consonant letters, vowel letters, and vowel marks. The UIPC property sub-categorizes Mark codepoints by the relative visual position that they occupy (above, below, right, left, or in multiple positions). </p> <p> Some complex scripts require that the text run be split into syllables. What constitutes a valid syllable in these scripts is specified in regular expressions, formed from the Letter and Mark codepoints, that take the UISC and UIPC properties into account. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�}\�C C # html/harfbuzz/api-index-0-9-22.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 0.9.22: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-0-9-28.html" title="Index of new symbols in 0.9.28"> <link rel="next" href="api-index-0-9-20.html" title="Index of new symbols in 0.9.20"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxO">O</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-0-9-28.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-0-9-20.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-0-9-22"></a>Index of new symbols in 0.9.22</h2></div></div></div> <a name="idx"></a><a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-get-lookup-count" title="hb_ot_layout_table_get_lookup_count ()">hb_ot_layout_table_get_lookup_count</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\eM.�f' f' # html/harfbuzz/harfbuzz-hb-glib.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-glib: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch15.html" title="Integration API"> <link rel="prev" href="harfbuzz-hb-ft.html" title="hb-ft"> <link rel="next" href="harfbuzz-hb-gobject.html" title="hb-gobject"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-glib.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch15.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-ft.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-gobject.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-glib"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-glib.top_of_page"></a>hb-glib</span></h2> <p>hb-glib — GLib integration</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-glib.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-glib.html#hb-glib-get-unicode-funcs" title="hb_glib_get_unicode_funcs ()">hb_glib_get_unicode_funcs</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">GUnicodeScript</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-glib.html#hb-glib-script-from-script" title="hb_glib_script_from_script ()">hb_glib_script_from_script</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-glib.html#hb-glib-script-to-script" title="hb_glib_script_to_script ()">hb_glib_script_to_script</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-glib.html#hb-glib-blob-create" title="hb_glib_blob_create ()">hb_glib_blob_create</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-glib.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-glib.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-glib.description"></a><h2>Description</h2> <p>Functions for using HarfBuzz with the GLib library.</p> <p>HarfBuzz supports using GLib to provide Unicode data, by attaching GLib functions to the virtual methods in a <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> function structure.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-glib.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-glib-get-unicode-funcs"></a><h3>hb_glib_get_unicode_funcs ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> * hb_glib_get_unicode_funcs (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches a Unicode-functions structure that is populated with the appropriate GLib function for each method.</p> <div class="refsect3"> <a name="hb-glib-get-unicode-funcs.returns"></a><h4>Returns</h4> <p>a pointer to the <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> Unicode-functions structure. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-38.html#api-index-0.9.38">0.9.38</a></p> </div> <hr> <div class="refsect2"> <a name="hb-glib-script-from-script"></a><h3>hb_glib_script_from_script ()</h3> <pre class="programlisting"><span class="returnvalue">GUnicodeScript</span> hb_glib_script_from_script (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script</code></em>);</pre> <p>Fetches the GUnicodeScript identifier that corresponds to the specified <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script.</p> <div class="refsect3"> <a name="hb-glib-script-from-script.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>script</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> to query</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-glib-script-from-script.returns"></a><h4>Returns</h4> <p> the GUnicodeScript identifier found</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-38.html#api-index-0.9.38">0.9.38</a></p> </div> <hr> <div class="refsect2"> <a name="hb-glib-script-to-script"></a><h3>hb_glib_script_to_script ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a> hb_glib_script_to_script (<em class="parameter"><code><span class="type">GUnicodeScript</span> script</code></em>);</pre> <p>Fetches the <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script that corresponds to the specified GUnicodeScript identifier.</p> <div class="refsect3"> <a name="hb-glib-script-to-script.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>script</p></td> <td class="parameter_description"><p>The GUnicodeScript identifier to query</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-glib-script-to-script.returns"></a><h4>Returns</h4> <p> the <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script found</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-38.html#api-index-0.9.38">0.9.38</a></p> </div> <hr> <div class="refsect2"> <a name="hb-glib-blob-create"></a><h3>hb_glib_blob_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_glib_blob_create (<em class="parameter"><code><span class="type">GBytes</span> *gbytes</code></em>);</pre> <p>Creates an <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> blob from the specified GBytes data structure.</p> <div class="refsect3"> <a name="hb-glib-blob-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>gbytes</p></td> <td class="parameter_description"><p>the GBytes structure to work upon</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-glib-blob-create.returns"></a><h4>Returns</h4> <p>the new <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> blob object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-38.html#api-index-0.9.38">0.9.38</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�U9�� � " html/harfbuzz/api-index-1-9-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 1.9.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-2-0-0.html" title="Index of new symbols in 2.0.0"> <link rel="next" href="api-index-1-8-6.html" title="Index of new symbols in 1.8.6"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxF">F</a> <span class="dim">|</span> <a class="shortcut" href="#idxU">U</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-2-0-0.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-8-6.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-9-0"></a>Index of new symbols in 1.9.0</h2></div></div></div> <a name="idx"></a><a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-builder-add-table" title="hb_face_builder_add_table ()">hb_face_builder_add_table</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-builder-create" title="hb_face_builder_create ()">hb_face_builder_create</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-collect-unicodes" title="hb_face_collect_unicodes ()">hb_face_collect_unicodes</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-collect-variation-selectors" title="hb_face_collect_variation_selectors ()">hb_face_collect_variation_selectors</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-collect-variation-unicodes" title="hb_face_collect_variation_unicodes ()">hb_face_collect_variation_unicodes</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <a name="idxU"></a><h3 class="title">U</h3> <dt> <a class="link" href="harfbuzz-hb-unicode.html#HB-UNICODE-MAX:CAPS" title="HB_UNICODE_MAX">HB_UNICODE_MAX</a>, macro in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\6SMx x " html/harfbuzz/api-index-2-6-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 2.6.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-2-7-3.html" title="Index of new symbols in 2.7.3"> <link rel="next" href="api-index-2-5-0.html" title="Index of new symbols in 2.5.0"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxF">F</a> <span class="dim">|</span> <a class="shortcut" href="#idxG">G</a> <span class="dim">|</span> <a class="shortcut" href="#idxO">O</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-2-7-3.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-2-5-0.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-2-6-0"></a>Index of new symbols in 2.6.0</h2></div></div></div> <a name="idx"></a><a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-var-named-instance" title="hb_font_set_var_named_instance ()">hb_font_set_var_named_instance</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <a name="idxG"></a><h3 class="title">G</h3> <dt> <a class="link" href="harfbuzz-hb-gdi.html#hb-gdi-face-create" title="hb_gdi_face_create ()">hb_gdi_face_create</a>, function in <a class="link" href="harfbuzz-hb-gdi.html" title="hb-gdi">hb-gdi</a> </dt> <dd></dd> <a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-baseline-tag-t" title="enum hb_ot_layout_baseline_tag_t">hb_ot_layout_baseline_tag_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-baseline" title="hb_ot_layout_get_baseline ()">hb_ot_layout_get_baseline</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-get-entry-tags" title="hb_ot_meta_get_entry_tags ()">hb_ot_meta_get_entry_tags</a>, function in <a class="link" href="harfbuzz-hb-ot-meta.html" title="hb-ot-meta">hb-ot-meta</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-reference-entry" title="hb_ot_meta_reference_entry ()">hb_ot_meta_reference_entry</a>, function in <a class="link" href="harfbuzz-hb-ot-meta.html" title="hb-ot-meta">hb-ot-meta</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-tag-t" title="enum hb_ot_meta_tag_t">hb_ot_meta_tag_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-meta.html" title="hb-ot-meta">hb-ot-meta</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-position" title="hb_ot_metrics_get_position ()">hb_ot_metrics_get_position</a>, function in <a class="link" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics">hb-ot-metrics</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-variation" title="hb_ot_metrics_get_variation ()">hb_ot_metrics_get_variation</a>, function in <a class="link" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics">hb-ot-metrics</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-x-variation" title="hb_ot_metrics_get_x_variation ()">hb_ot_metrics_get_x_variation</a>, function in <a class="link" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics">hb-ot-metrics</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-y-variation" title="hb_ot_metrics_get_y_variation ()">hb_ot_metrics_get_y_variation</a>, function in <a class="link" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics">hb-ot-metrics</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-tag-t" title="enum hb_ot_metrics_tag_t">hb_ot_metrics_tag_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics">hb-ot-metrics</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�bR}� � html/harfbuzz/harfbuzz.devhelp2nu �[��� <?xml version="1.0" encoding="utf-8" standalone="no"?> <book xmlns="http://www.devhelp.net/book" title="HarfBuzz Manual" link="index.html" author="" name="harfbuzz" version="2" language="c"> <chapters> <sub name="User's manual" link="pt01.html"> <sub name="What is HarfBuzz?" link="what-is-harfbuzz.html"> <sub name="What is text shaping?" link="what-is-harfbuzz.html#what-is-text-shaping"/> <sub name="Why do I need a shaping engine?" link="why-do-i-need-a-shaping-engine.html"/> <sub name="What does HarfBuzz do?" link="ch01s03.html"/> <sub name="What HarfBuzz doesn't do" link="what-harfbuzz-doesnt-do.html"/> <sub name="Why is it called HarfBuzz?" link="why-is-it-called-harfbuzz.html"/> </sub> <sub name="Installing HarfBuzz" link="install-harfbuzz.html"> <sub name="Downloading HarfBuzz" link="install-harfbuzz.html#download"/> <sub name="Building HarfBuzz" link="building.html"> <sub name="Building on Linux" link="building.html#building.linux"/> <sub name="Building on Windows" link="building.html#building.windows"/> <sub name="Building on macOS" link="building.html#building.macos"/> <sub name="Configuration options" link="building.html#configuration"/> </sub> </sub> <sub name="Getting started with HarfBuzz" link="getting-started.html"> <sub name="An overview of the HarfBuzz shaping API" link="getting-started.html#id-1.2.4.2"/> <sub name="Terminology" link="ch03s02.html"/> <sub name="A simple shaping example" link="ch03s03.html"/> </sub> <sub name="Shaping concepts" link="shaping-concepts.html"> <sub name="Text shaping" link="shaping-concepts.html#text-shaping-concepts"/> <sub name="Complex scripts" link="complex-scripts.html"/> <sub name="Shaping operations" link="shaping-operations.html"/> <sub name="Unicode character categories" link="unicode-character-categories.html"/> <sub name="Text runs" link="text-runs.html"/> <sub name="OpenType shaping models" link="opentype-shaping-models.html"/> <sub name="Graphite shaping" link="graphite-shaping.html"/> <sub name="AAT shaping" link="aat-shaping.html"/> </sub> <sub name="The HarfBuzz object model" link="object-model.html"> <sub name="An overview of data types in HarfBuzz" link="object-model.html#object-model-intro"/> <sub name="Objects in HarfBuzz" link="object-model-object-types.html"/> <sub name="Object lifecycle management" link="object-model-lifecycle.html"/> <sub name="User data" link="object-model-user-data.html"/> <sub name="Blobs" link="object-model-blobs.html"/> </sub> <sub name="Buffers, language, script and direction" link="buffers-language-script-and-direction.html"> <sub name="Creating and destroying buffers" link="buffers-language-script-and-direction.html#creating-and-destroying-buffers"/> <sub name="Adding text to the buffer" link="adding-text-to-the-buffer.html"/> <sub name="Setting buffer properties" link="setting-buffer-properties.html"/> <sub name="Customizing Unicode functions" link="customizing-unicode-functions.html"/> </sub> <sub name="Fonts, faces, and output" link="fonts-and-faces.html"> <sub name="Font and face objects" link="fonts-and-faces.html#fonts-and-faces-objects"/> <sub name="Customizing font functions" link="fonts-and-faces-custom-functions.html"/> <sub name="Font objects and HarfBuzz's native OpenType implementation" link="fonts-and-faces-native-opentype.html"/> <sub name="Working with OpenType Variable Fonts" link="fonts-and-faces-variable.html"/> </sub> <sub name="Shaping and shape plans" link="shaping-and-shape-plans.html"> <sub name="Shaping and buffer output" link="shaping-and-shape-plans.html#shaping-buffer-output"/> <sub name="OpenType features" link="shaping-opentype-features.html"/> <sub name="Shaper selection" link="shaping-shaper-selection.html"/> <sub name="Plans and caching" link="shaping-plans-and-caching.html"/> </sub> <sub name="Clusters" link="clusters.html"> <sub name="Clusters and shaping" link="clusters.html#clusters-and-shaping"/> <sub name="Working with HarfBuzz clusters" link="working-with-harfbuzz-clusters.html"/> <sub name="A clustering example for levels 0 and 1" link="a-clustering-example-for-levels-0-and-1.html"/> <sub name="Reordering in levels 0 and 1" link="reordering-in-levels-0-and-1.html"/> <sub name="The distinction between levels 0 and 1" link="the-distinction-between-levels-0-and-1.html"/> <sub name="Level 2" link="level-2.html"> <sub name="Ligatures with combining marks in level 2" link="level-2.html#ligatures-with-combining-marks-in-level-2"/> <sub name="Reordering in level 2" link="level-2.html#reordering-in-level-2"/> <sub name="Other considerations in level 2" link="level-2.html#other-considerations-in-level-2"/> </sub> </sub> <sub name="Utilities" link="utilities.html"> <sub name="Command-line tools" link="utilities.html#utilities-command-line-tools"> <sub name="hb-shape" link="utilities.html#utilities-command-line-hbshape"/> <sub name="hb-view" link="utilities.html#utilities-command-line-hbview"/> <sub name="hb-subset" link="utilities.html#utilities-command-line-hbsubset"/> </sub> <sub name="Common data types and APIs" link="utilities-common-types-apis.html"/> <sub name="UCDN" link="utilities-ucdn.html"/> </sub> <sub name="Platform Integration Guide" link="integration.html"> <sub name="GNOME integration, GLib, and GObject" link="integration.html#integration-glib"/> <sub name="FreeType integration" link="integration-freetype.html"/> <sub name="Uniscribe integration" link="integration-uniscribe.html"/> <sub name="Core Text integration" link="integration-coretext.html"/> <sub name="ICU integration" link="integration-icu.html"/> <sub name="Python bindings" link="integration-python.html"/> </sub> </sub> <sub name="Reference manual" link="pt02.html"> <sub name="Core API" link="ch12.html"> <sub name="hb-blob" link="harfbuzz-hb-blob.html"/> <sub name="hb-buffer" link="harfbuzz-hb-buffer.html"/> <sub name="hb-common" link="harfbuzz-hb-common.html"/> <sub name="hb-deprecated" link="harfbuzz-hb-deprecated.html"/> <sub name="hb-face" link="harfbuzz-hb-face.html"/> <sub name="hb-font" link="harfbuzz-hb-font.html"/> <sub name="hb-map" link="harfbuzz-hb-map.html"/> <sub name="hb-set" link="harfbuzz-hb-set.html"/> <sub name="hb-shape-plan" link="harfbuzz-hb-shape-plan.html"/> <sub name="hb-shape" link="harfbuzz-hb-shape.html"/> <sub name="hb-unicode" link="harfbuzz-hb-unicode.html"/> <sub name="hb-version" link="harfbuzz-hb-version.html"/> </sub> <sub name="OpenType API" link="ch13.html"> <sub name="hb-ot-color" link="harfbuzz-hb-ot-color.html"/> <sub name="hb-ot-font" link="harfbuzz-hb-ot-font.html"/> <sub name="hb-ot-layout" link="harfbuzz-hb-ot-layout.html"/> <sub name="hb-ot-math" link="harfbuzz-hb-ot-math.html"/> <sub name="hb-ot-meta" link="harfbuzz-hb-ot-meta.html"/> <sub name="hb-ot-metrics" link="harfbuzz-hb-ot-metrics.html"/> <sub name="hb-ot-name" link="harfbuzz-hb-ot-name.html"/> <sub name="hb-ot-shape" link="harfbuzz-hb-ot-shape.html"/> <sub name="hb-ot-var" link="harfbuzz-hb-ot-var.html"/> </sub> <sub name="Apple Advanced Typography API" link="ch14.html"> <sub name="hb-aat-layout" link="harfbuzz-hb-aat-layout.html"/> </sub> <sub name="Integration API" link="ch15.html"> <sub name="hb-coretext" link="harfbuzz-hb-coretext.html"/> <sub name="hb-ft" link="harfbuzz-hb-ft.html"/> <sub name="hb-glib" link="harfbuzz-hb-glib.html"/> <sub name="hb-gobject" link="harfbuzz-hb-gobject.html"/> <sub name="hb-graphite2" link="harfbuzz-hb-graphite2.html"/> <sub name="hb-icu" link="harfbuzz-hb-icu.html"/> <sub name="hb-uniscribe" link="harfbuzz-hb-uniscribe.html"/> <sub name="hb-gdi" link="harfbuzz-hb-gdi.html"/> <sub name="hb-directwrite" link="harfbuzz-hb-directwrite.html"/> </sub> <sub name="API Index" link="api-index-full.html"/> <sub name="Index of deprecated API" link="deprecated-api-index.html"/> <sub name="Index of new symbols in 2.7.3" link="api-index-2-7-3.html"/> <sub name="Index of new symbols in 2.6.0" link="api-index-2-6-0.html"/> <sub name="Index of new symbols in 2.5.0" link="api-index-2-5-0.html"/> <sub name="Index of new symbols in 2.4.0" link="api-index-2-4-0.html"/> <sub name="Index of new symbols in 2.3.0" link="api-index-2-3-0.html"/> <sub name="Index of new symbols in 2.2.0" link="api-index-2-2-0.html"/> <sub name="Index of new symbols in 2.1.0" link="api-index-2-1-0.html"/> <sub name="Index of new symbols in 2.0.0" link="api-index-2-0-0.html"/> <sub name="Index of new symbols in 1.9.0" link="api-index-1-9-0.html"/> <sub name="Index of new symbols in 1.8.6" link="api-index-1-8-6.html"/> <sub name="Index of new symbols in 1.8.5" link="api-index-1-8-5.html"/> <sub name="Index of new symbols in 1.8.1" link="api-index-1-8-1.html"/> <sub name="Index of new symbols in 1.8.0" link="api-index-1-8-0.html"/> <sub name="Index of new symbols in 1.7.7" link="api-index-1-7-7.html"/> <sub name="Index of new symbols in 1.7.5" link="api-index-1-7-5.html"/> <sub name="Index of new symbols in 1.6.0" link="api-index-1-6-0.html"/> <sub name="Index of new symbols in 1.5.0" link="api-index-1-5-0.html"/> <sub name="Index of new symbols in 1.4.3" link="api-index-1-4-3.html"/> <sub name="Index of new symbols in 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name="hb-font-extents-t.descender" link="harfbuzz-hb-font.html#hb-font-extents-t.descender"/> <keyword type="member" name="hb-font-extents-t.line-gap" link="harfbuzz-hb-font.html#hb-font-extents-t.line-gap"/> <keyword type="member" name="hb-glyph-extents-t.x-bearing" link="harfbuzz-hb-font.html#hb-glyph-extents-t.x-bearing"/> <keyword type="member" name="hb-glyph-extents-t.y-bearing" link="harfbuzz-hb-font.html#hb-glyph-extents-t.y-bearing"/> <keyword type="member" name="hb-glyph-extents-t.width" link="harfbuzz-hb-font.html#hb-glyph-extents-t.width"/> <keyword type="member" name="hb-glyph-extents-t.height" link="harfbuzz-hb-font.html#hb-glyph-extents-t.height"/> <keyword type="member" name="hb-ot-math-glyph-variant-t.glyph" link="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t.glyph"/> <keyword type="member" name="hb-ot-math-glyph-variant-t.advance" link="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t.advance"/> <keyword type="member" name="hb-ot-math-glyph-part-t.glyph" link="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t.glyph"/> <keyword type="member" name="hb-ot-math-glyph-part-t.start-connector-length" link="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t.start-connector-length"/> <keyword type="member" name="hb-ot-math-glyph-part-t.end-connector-length" link="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t.end-connector-length"/> <keyword type="member" name="hb-ot-math-glyph-part-t.full-advance" link="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t.full-advance"/> <keyword type="member" name="hb-ot-math-glyph-part-t.flags" link="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t.flags"/> <keyword type="member" name="hb-ot-name-entry-t.name-id" link="harfbuzz-hb-ot-name.html#hb-ot-name-entry-t.name-id"/> <keyword type="member" name="hb-ot-name-entry-t.language" link="harfbuzz-hb-ot-name.html#hb-ot-name-entry-t.language"/> <keyword type="member" name="hb-ot-var-axis-info-t.axis-index" link="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t.axis-index"/> <keyword type="member" name="hb-ot-var-axis-info-t.tag" link="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t.tag"/> <keyword type="member" name="hb-ot-var-axis-info-t.name-id" link="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t.name-id"/> <keyword type="member" name="hb-ot-var-axis-info-t.flags" link="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t.flags"/> <keyword type="member" name="hb-ot-var-axis-info-t.min-value" link="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t.min-value"/> <keyword type="member" name="hb-ot-var-axis-info-t.default-value" link="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t.default-value"/> <keyword type="member" name="hb-ot-var-axis-info-t.max-value" link="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t.max-value"/> </functions> </book> PK g'!\��p�a a html/harfbuzz/level-2.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Level 2: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="clusters.html" title="Clusters"> <link rel="prev" href="the-distinction-between-levels-0-and-1.html" title="The distinction between levels 0 and 1"> <link rel="next" href="utilities.html" title="Utilities"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="clusters.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="the-distinction-between-levels-0-and-1.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="utilities.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="level-2"></a>Level 2</h2></div></div></div> <p> HarfBuzz's level 2 cluster behavior uses a significantly different model than that of level 0 and level 1. </p> <p> The level 2 behavior is easy to describe, but it may be difficult to understand in practical terms. In brief, level 2 performs no merging of clusters whatsoever. </p> <p> This means that there is no initial base-and-mark merging step (as is done in level 0), and it means that reordering moves and ligature substitutions do not trigger a cluster merge. </p> <p> Only one shaping operation directly affects clusters when using level 2: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p> When a cluster <span class="emphasis"><em>decomposes</em></span>, all of the resulting child clusters inherit as their cluster value the cluster value of the parent cluster. </p></li></ul></div> <p> When glyphs do form a ligature (or when some other feature substitutes multiple glyphs with one glyph) the cluster value of the first glyph is retained as the cluster value for the resulting ligature. </p> <p> This occurrence sounds similar to a cluster merge, but it is different. In particular, no subsequent characters — including marks and modifiers — are affected. They retain their previous cluster values. </p> <p> Level 2 cluster behavior is ultimately less complex than level 0 or level 1, but there are several cases for which processing cluster values produced at level 2 may be tricky. </p> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="ligatures-with-combining-marks-in-level-2"></a>Ligatures with combining marks in level 2</h3></div></div></div> <p> The first example of how HarfBuzz's level 2 cluster behavior can be tricky is when the text to be shaped includes combining marks attached to ligatures. </p> <p> Let us start with an input sequence with the following characters (top row) and initial cluster values (bottom row): </p> <pre class="programlisting"> A,acute,B,breve,C,circumflex 0,1 ,2,3 ,4,5 </pre> <p> If the sequence <code class="literal">A,B,C</code> forms a ligature, then these are the cluster values HarfBuzz will return under the various cluster levels: </p> <p> Level 0: </p> <pre class="programlisting"> ABC,acute,breve,circumflex 0 ,0 ,0 ,0 </pre> <p> Level 1: </p> <pre class="programlisting"> ABC,acute,breve,circumflex 0 ,0 ,0 ,5 </pre> <p> Level 2: </p> <pre class="programlisting"> ABC,acute,breve,circumflex 0 ,1 ,3 ,5 </pre> <p> Making sense of the level 2 result is the hardest for a client program, because there is nothing in the cluster values that indicates that <code class="literal">B</code> and <code class="literal">C</code> formed a ligature with <code class="literal">A</code>. </p> <p> In contrast, the "merged" cluster values of the mark glyphs that are seen in the level 0 and level 1 output are evidence that a ligature substitution took place. </p> </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="reordering-in-level-2"></a>Reordering in level 2</h3></div></div></div> <p> Another example of how HarfBuzz's level 2 cluster behavior can be tricky is when glyphs reorder. Consider an input sequence with the following characters (top row) and initial cluster values (bottom row): </p> <pre class="programlisting"> A,B,C,D,E 0,1,2,3,4 </pre> <p> Now imagine <code class="literal">D</code> moves before <code class="literal">B</code> in a reordering operation. The cluster values will then be: </p> <pre class="programlisting"> A,D,B,C,E 0,3,1,2,4 </pre> <p> Next, if <code class="literal">D</code> forms a ligature with <code class="literal">B</code>, the output is: </p> <pre class="programlisting"> A,DB,C,E 0,3 ,2,4 </pre> <p> However, in a different scenario, in which the shaping rules of the script instead caused <code class="literal">A</code> and <code class="literal">B</code> to form a ligature <span class="emphasis"><em>before</em></span> the <code class="literal">D</code> reordered, the result would be: </p> <pre class="programlisting"> AB,D,C,E 0 ,3,2,4 </pre> <p> There is no way for a client program to differentiate between these two scenarios based on the cluster values alone. Consequently, client programs that use level 2 might need to undertake additional work in order to manage cursor positioning, text attributes, or other desired features. </p> </div> <div class="section"> <div class="titlepage"><div><div><h3 class="title"> <a name="other-considerations-in-level-2"></a>Other considerations in level 2</h3></div></div></div> <p> There may be other problems encountered with ligatures under level 2, such as if the direction of the text is forced to the opposite of its natural direction (for example, Arabic text that is forced into left-to-right directionality). But, generally speaking, these other scenarios are minor corner cases that are too obscure for most client programs to need to worry about. </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�M�� � html/harfbuzz/up.pngnu �[��� �PNG IHDR �a �IDATx���0 �� `7�#t�:HPw(�.QG)D�c�2z}xa�� ���< ���1�_M!��F(�Z�U c���� �!,po�-��i� �$u��{ �����6�����V��Cī"���Z7̵*�� IEND�B`�PK g'!\\��|o o * html/harfbuzz/opentype-shaping-models.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>OpenType shaping models: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="shaping-concepts.html" title="Shaping concepts"> <link rel="prev" href="text-runs.html" title="Text runs"> <link rel="next" href="graphite-shaping.html" title="Graphite shaping"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="shaping-concepts.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="text-runs.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="graphite-shaping.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="opentype-shaping-models"></a>OpenType shaping models</h2></div></div></div> <p> OpenType provides shaping models for the following scripts: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p> The <span class="emphasis"><em>default</em></span> shaping model handles all non-complex scripts, and may also be used as a fallback for handling unrecognized scripts. </p></li> <li class="listitem"> <p> The <span class="emphasis"><em>Indic</em></span> shaping model handles the Indic scripts Bengali, Devanagari, Gujarati, Gurmukhi, Kannada, Malayalam, Oriya, Tamil, Telugu, and Sinhala. </p> <p> The Indic shaping model was revised significantly in 2005. To denote the change, a new set of <span class="emphasis"><em>script tags</em></span> was assigned for Bengali, Devanagari, Gujarati, Gurmukhi, Kannada, Malayalam, Oriya, Tamil, and Telugu. For the sake of clarity, the term "Indic2" is sometimes used to refer to the current, revised shaping model. </p> </li> <li class="listitem"><p> The <span class="emphasis"><em>Arabic</em></span> shaping model supports Arabic, Mongolian, N'Ko, Syriac, and several other connected or cursive scripts. </p></li> <li class="listitem"><p> The <span class="emphasis"><em>Thai/Lao</em></span> shaping model supports the Thai and Lao scripts. </p></li> <li class="listitem"><p> The <span class="emphasis"><em>Khmer</em></span> shaping model supports the Khmer script. </p></li> <li class="listitem"><p> The <span class="emphasis"><em>Myanmar</em></span> shaping model supports the Myanmar (or Burmese) script. </p></li> <li class="listitem"><p> The <span class="emphasis"><em>Tibetan</em></span> shaping model supports the Tibetan script. </p></li> <li class="listitem"><p> The <span class="emphasis"><em>Hangul</em></span> shaping model supports the Hangul script. </p></li> <li class="listitem"><p> The <span class="emphasis"><em>Hebrew</em></span> shaping model supports the Hebrew script. </p></li> <li class="listitem"><p> The <span class="emphasis"><em>Universal Shaping Engine</em></span> (USE) shaping model supports complex scripts not covered by one of the above, script-specific shaping models, including Javanese, Balinese, Buginese, Batak, Chakma, Lepcha, Modi, Phags-pa, Tagalog, Siddham, Sundanese, Tai Le, Tai Tham, Tai Viet, and many others. </p></li> <li class="listitem"><p> Text runs that do not fall under one of the above shaping models may still require processing by a shaping engine. Of particular note is <span class="emphasis"><em>Emoji</em></span> shaping, which may involve variation-selector sequences and glyph substitution. Emoji shaping is handled by the default shaping model. </p></li> </ul></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�x�ƅ � " html/harfbuzz/api-index-2-1-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 2.1.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-2-2-0.html" title="Index of new symbols in 2.2.0"> <link rel="next" href="api-index-2-0-0.html" title="Index of new symbols in 2.0.0"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxC">C</a> <span class="dim">|</span> <a class="shortcut" href="#idxO">O</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-2-2-0.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-2-0-0.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-2-1-0"></a>Index of new symbols in 2.1.0</h2></div></div></div> <a name="idx"></a><a name="idxC"></a><h3 class="title">C</h3> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-alpha" title="hb_color_get_alpha ()">hb_color_get_alpha</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-blue" title="hb_color_get_blue ()">hb_color_get_blue</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-green" title="hb_color_get_green ()">hb_color_get_green</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-red" title="hb_color_get_red ()">hb_color_get_red</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-t" title="hb_color_t">hb_color_t</a>, typedef in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-glyph-get-layers" title="hb_ot_color_glyph_get_layers ()">hb_ot_color_glyph_get_layers</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-glyph-reference-png" title="hb_ot_color_glyph_reference_png ()">hb_ot_color_glyph_reference_png</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-glyph-reference-svg" title="hb_ot_color_glyph_reference_svg ()">hb_ot_color_glyph_reference_svg</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-layers" title="hb_ot_color_has_layers ()">hb_ot_color_has_layers</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-palettes" title="hb_ot_color_has_palettes ()">hb_ot_color_has_palettes</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-png" title="hb_ot_color_has_png ()">hb_ot_color_has_png</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-svg" title="hb_ot_color_has_svg ()">hb_ot_color_has_svg</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-layer-t" title="hb_ot_color_layer_t">hb_ot_color_layer_t</a>, struct in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-color-get-name-id" title="hb_ot_color_palette_color_get_name_id ()">hb_ot_color_palette_color_get_name_id</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-flags-t" title="enum hb_ot_color_palette_flags_t">hb_ot_color_palette_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-colors" title="hb_ot_color_palette_get_colors ()">hb_ot_color_palette_get_colors</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-count" title="hb_ot_color_palette_get_count ()">hb_ot_color_palette_get_count</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-flags" title="hb_ot_color_palette_get_flags ()">hb_ot_color_palette_get_flags</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-name-id" title="hb_ot_color_palette_get_name_id ()">hb_ot_color_palette_get_name_id</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-entry-t" title="hb_ot_name_entry_t">hb_ot_name_entry_t</a>, struct in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-get-utf16" title="hb_ot_name_get_utf16 ()">hb_ot_name_get_utf16</a>, function in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-get-utf32" title="hb_ot_name_get_utf32 ()">hb_ot_name_get_utf32</a>, function in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-get-utf8" title="hb_ot_name_get_utf8 ()">hb_ot_name_get_utf8</a>, function in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-list-names" title="hb_ot_name_list_names ()">hb_ot_name_list_names</a>, function in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\M��"� � html/harfbuzz/ch03s03.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>A simple shaping example: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="getting-started.html" title="Getting started with HarfBuzz"> <link rel="prev" href="ch03s02.html" title="Terminology"> <link rel="next" href="shaping-concepts.html" title="Shaping concepts"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="getting-started.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="ch03s02.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="shaping-concepts.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="id-1.2.4.4"></a>A simple shaping example</h2></div></div></div> <p> Below is the simplest HarfBuzz shaping example possible. </p> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><p> Create a buffer and put your text in it. </p></li></ol></div> <pre class="programlisting"> #include <hb.h> hb_buffer_t *buf; buf = hb_buffer_create(); hb_buffer_add_utf8(buf, text, -1, 0, -1); </pre> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem" value="2"><p> Set the script, language and direction of the buffer. </p></li></ol></div> <pre class="programlisting"> hb_buffer_set_direction(buf, HB_DIRECTION_LTR); hb_buffer_set_script(buf, HB_SCRIPT_LATIN); hb_buffer_set_language(buf, hb_language_from_string("en", -1)); </pre> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem" value="3"><p> Create a face and a font, using FreeType for now. </p></li></ol></div> <pre class="programlisting"> #include <hb-ft.h> FT_New_Face(ft_library, font_path, index, &face); FT_Set_Char_Size(face, 0, 1000, 0, 0); hb_font_t *font = hb_ft_font_create(face); </pre> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem" value="4"><p> Shape! </p></li></ol></div> <pre class="programlisting"> hb_shape(font, buf, NULL, 0); </pre> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem" value="5"><p> Get the glyph and position information. </p></li></ol></div> <pre class="programlisting"> hb_glyph_info_t *glyph_info = hb_buffer_get_glyph_infos(buf, &glyph_count); hb_glyph_position_t *glyph_pos = hb_buffer_get_glyph_positions(buf, &glyph_count); </pre> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem" value="6"><p> Iterate over each glyph. </p></li></ol></div> <pre class="programlisting"> for (i = 0; i < glyph_count; ++i) { glyphid = glyph_info[i].codepoint; x_offset = glyph_pos[i].x_offset / 64.0; y_offset = glyph_pos[i].y_offset / 64.0; x_advance = glyph_pos[i].x_advance / 64.0; y_advance = glyph_pos[i].y_advance / 64.0; draw_glyph(glyphid, cursor_x + x_offset, cursor_y + y_offset); cursor_x += x_advance; cursor_y += y_advance; } </pre> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem" value="7"><p> Tidy up. </p></li></ol></div> <pre class="programlisting"> hb_buffer_destroy(buf); hb_font_destroy(hb_ft_font); </pre> <p> This example shows enough to get us started using HarfBuzz. In the sections that follow, we will use the remainder of HarfBuzz's API to refine and extend the example and improve its text-shaping capabilities. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�4 � � html/harfbuzz/ch01s03.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>What does HarfBuzz do?: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="what-is-harfbuzz.html" title="What is HarfBuzz?"> <link rel="prev" href="why-do-i-need-a-shaping-engine.html" title="Why do I need a shaping engine?"> <link rel="next" href="what-harfbuzz-doesnt-do.html" title="What HarfBuzz doesn't do"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="what-is-harfbuzz.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="why-do-i-need-a-shaping-engine.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="what-harfbuzz-doesnt-do.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="id-1.2.2.6"></a>What does HarfBuzz do?</h2></div></div></div> <p> HarfBuzz provides text shaping through a cross-platform C API that accepts sequences of Unicode codepoints as input. Currently, the following OpenType shaping models are supported: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p> Indic (covering Devanagari, Bengali, Gujarati, Gurmukhi, Kannada, Malayalam, Oriya, Tamil, Telugu, and Sinhala) </p></li> <li class="listitem"><p> Arabic (covering Arabic, N'Ko, Syriac, and Mongolian) </p></li> <li class="listitem"><p> Thai and Lao </p></li> <li class="listitem"><p> Khmer </p></li> <li class="listitem"><p> Myanmar </p></li> <li class="listitem"><p> Tibetan </p></li> <li class="listitem"><p> Hangul </p></li> <li class="listitem"><p> Hebrew </p></li> <li class="listitem"><p> The Universal Shaping Engine or <span class="emphasis"><em>USE</em></span> (covering complex scripts not covered by the above shaping models) </p></li> <li class="listitem"><p> A default shaping model for non-complex scripts (covering Latin, Cyrillic, Greek, Armenian, Georgian, Tifinagh, and many others) </p></li> <li class="listitem"><p> Emoji (including emoji modifier sequences, flag sequences, and ZWJ sequences) </p></li> </ul></div> <p> In addition to OpenType shaping, HarfBuzz supports the latest version of Graphite shaping (the "Graphite 2" model) and AAT shaping. </p> <p> HarfBuzz can read and understand TrueType fonts (.ttf), TrueType collections (.ttc), and OpenType fonts (.otf, including those fonts that contain TrueType-style outlines and those that contain PostScript CFF or CFF2 outlines). </p> <p> HarfBuzz is designed and tested to run on top of the FreeType font renderer. It can run on Linux, Android, Windows, macOS, and iOS systems. </p> <p> In addition to its core shaping functionality, HarfBuzz provides functions for accessing other font features, including optional GSUB and GPOS OpenType features, as well as all color-font formats (<code class="literal">CBDT</code>, <code class="literal">sbix</code>, <code class="literal">COLR/CPAL</code>, and <code class="literal">SVG-OT</code>) and OpenType variable fonts. HarfBuzz also includes a font-subsetting feature. HarfBuzz can perform some low-level math-shaping operations, although it does not currently perform full shaping for mathematical typesetting. </p> <p> A suite of command-line utilities is also provided in the source-code tree, designed to help users test and debug HarfBuzz's features on real-world fonts and input. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\V!1�4$ 4$ ! html/harfbuzz/api-index-full.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>API Index: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. 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href="deprecated-api-index.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-full"></a>API Index</h2></div></div></div> <a name="idx"></a><a name="idxA"></a><h3 class="title">A</h3> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-selector-info-t" title="hb_aat_layout_feature_selector_info_t">hb_aat_layout_feature_selector_info_t</a>, struct in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-selector-t" title="enum hb_aat_layout_feature_selector_t">hb_aat_layout_feature_selector_t</a>, enum in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-get-name-id" title="hb_aat_layout_feature_type_get_name_id ()">hb_aat_layout_feature_type_get_name_id</a>, function in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-get-selector-infos" title="hb_aat_layout_feature_type_get_selector_infos ()">hb_aat_layout_feature_type_get_selector_infos</a>, function in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-feature-type-t" title="enum hb_aat_layout_feature_type_t">hb_aat_layout_feature_type_t</a>, enum in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-get-feature-types" title="hb_aat_layout_get_feature_types ()">hb_aat_layout_get_feature_types</a>, function in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-has-positioning" title="hb_aat_layout_has_positioning ()">hb_aat_layout_has_positioning</a>, function in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-has-substitution" title="hb_aat_layout_has_substitution ()">hb_aat_layout_has_substitution</a>, function in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#hb-aat-layout-has-tracking" title="hb_aat_layout_has_tracking ()">hb_aat_layout_has_tracking</a>, function in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-aat-layout.html#HB-AAT-LAYOUT-NO-SELECTOR-INDEX:CAPS" title="HB_AAT_LAYOUT_NO_SELECTOR_INDEX">HB_AAT_LAYOUT_NO_SELECTOR_INDEX</a>, macro in <a class="link" href="harfbuzz-hb-aat-layout.html" title="hb-aat-layout">hb-aat-layout</a> </dt> <dd></dd> <a name="idxB"></a><h3 class="title">B</h3> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-copy-writable-or-fail" title="hb_blob_copy_writable_or_fail ()">hb_blob_copy_writable_or_fail</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-create" title="hb_blob_create ()">hb_blob_create</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-create-from-file" title="hb_blob_create_from_file ()">hb_blob_create_from_file</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-create-sub-blob" title="hb_blob_create_sub_blob ()">hb_blob_create_sub_blob</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-destroy" title="hb_blob_destroy ()">hb_blob_destroy</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-data" title="hb_blob_get_data ()">hb_blob_get_data</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-data-writable" title="hb_blob_get_data_writable ()">hb_blob_get_data_writable</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-empty" title="hb_blob_get_empty ()">hb_blob_get_empty</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-length" title="hb_blob_get_length ()">hb_blob_get_length</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-get-user-data" title="hb_blob_get_user_data ()">hb_blob_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-is-immutable" title="hb_blob_is_immutable ()">hb_blob_is_immutable</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-make-immutable" title="hb_blob_make_immutable ()">hb_blob_make_immutable</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-reference" title="hb_blob_reference ()">hb_blob_reference</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-set-user-data" title="hb_blob_set_user_data ()">hb_blob_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t">hb_blob_t</a>, typedef in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t">hb_bool_t</a>, typedef in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add" title="hb_buffer_add ()">hb_buffer_add</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-codepoints" title="hb_buffer_add_codepoints ()">hb_buffer_add_codepoints</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-latin1" title="hb_buffer_add_latin1 ()">hb_buffer_add_latin1</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-utf16" title="hb_buffer_add_utf16 ()">hb_buffer_add_utf16</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-utf32" title="hb_buffer_add_utf32 ()">hb_buffer_add_utf32</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-add-utf8" title="hb_buffer_add_utf8 ()">hb_buffer_add_utf8</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-allocation-successful" title="hb_buffer_allocation_successful ()">hb_buffer_allocation_successful</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-append" title="hb_buffer_append ()">hb_buffer_append</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-clear-contents" title="hb_buffer_clear_contents ()">hb_buffer_clear_contents</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-cluster-level-t" title="enum hb_buffer_cluster_level_t">hb_buffer_cluster_level_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-content-type-t" title="enum hb_buffer_content_type_t">hb_buffer_content_type_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-create" title="hb_buffer_create ()">hb_buffer_create</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-deserialize-glyphs" title="hb_buffer_deserialize_glyphs ()">hb_buffer_deserialize_glyphs</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-deserialize-unicode" title="hb_buffer_deserialize_unicode ()">hb_buffer_deserialize_unicode</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-destroy" title="hb_buffer_destroy ()">hb_buffer_destroy</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-diff" title="hb_buffer_diff ()">hb_buffer_diff</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-diff-flags-t" title="enum hb_buffer_diff_flags_t">hb_buffer_diff_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-BUFFER-FLAGS-DEFAULT:CAPS" title="HB_BUFFER_FLAGS_DEFAULT">HB_BUFFER_FLAGS_DEFAULT</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-flags-t" title="enum hb_buffer_flags_t">hb_buffer_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-cluster-level" title="hb_buffer_get_cluster_level ()">hb_buffer_get_cluster_level</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-content-type" title="hb_buffer_get_content_type ()">hb_buffer_get_content_type</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-direction" title="hb_buffer_get_direction ()">hb_buffer_get_direction</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-empty" title="hb_buffer_get_empty ()">hb_buffer_get_empty</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-flags" title="hb_buffer_get_flags ()">hb_buffer_get_flags</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-glyph-infos" title="hb_buffer_get_glyph_infos ()">hb_buffer_get_glyph_infos</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-glyph-positions" title="hb_buffer_get_glyph_positions ()">hb_buffer_get_glyph_positions</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-invisible-glyph" title="hb_buffer_get_invisible_glyph ()">hb_buffer_get_invisible_glyph</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-language" title="hb_buffer_get_language ()">hb_buffer_get_language</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-length" title="hb_buffer_get_length ()">hb_buffer_get_length</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-replacement-codepoint" title="hb_buffer_get_replacement_codepoint ()">hb_buffer_get_replacement_codepoint</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-script" title="hb_buffer_get_script ()">hb_buffer_get_script</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-segment-properties" title="hb_buffer_get_segment_properties ()">hb_buffer_get_segment_properties</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-unicode-funcs" title="hb_buffer_get_unicode_funcs ()">hb_buffer_get_unicode_funcs</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-get-user-data" title="hb_buffer_get_user_data ()">hb_buffer_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-guess-segment-properties" title="hb_buffer_guess_segment_properties ()">hb_buffer_guess_segment_properties</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-has-positions" title="hb_buffer_has_positions ()">hb_buffer_has_positions</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-message-func-t" title="hb_buffer_message_func_t ()">hb_buffer_message_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-normalize-glyphs" title="hb_buffer_normalize_glyphs ()">hb_buffer_normalize_glyphs</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-pre-allocate" title="hb_buffer_pre_allocate ()">hb_buffer_pre_allocate</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reference" title="hb_buffer_reference ()">hb_buffer_reference</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#HB-BUFFER-REPLACEMENT-CODEPOINT-DEFAULT:CAPS" title="HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT">HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT</a>, macro in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reset" title="hb_buffer_reset ()">hb_buffer_reset</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reverse" title="hb_buffer_reverse ()">hb_buffer_reverse</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reverse-clusters" title="hb_buffer_reverse_clusters ()">hb_buffer_reverse_clusters</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-reverse-range" title="hb_buffer_reverse_range ()">hb_buffer_reverse_range</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize" title="hb_buffer_serialize ()">hb_buffer_serialize</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-BUFFER-SERIALIZE-FLAGS-DEFAULT:CAPS" title="HB_BUFFER_SERIALIZE_FLAGS_DEFAULT">HB_BUFFER_SERIALIZE_FLAGS_DEFAULT</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-flags-t" title="enum hb_buffer_serialize_flags_t">hb_buffer_serialize_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-from-string" title="hb_buffer_serialize_format_from_string ()">hb_buffer_serialize_format_from_string</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-t" title="enum hb_buffer_serialize_format_t">hb_buffer_serialize_format_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-format-to-string" title="hb_buffer_serialize_format_to_string ()">hb_buffer_serialize_format_to_string</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-glyphs" title="hb_buffer_serialize_glyphs ()">hb_buffer_serialize_glyphs</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-list-formats" title="hb_buffer_serialize_list_formats ()">hb_buffer_serialize_list_formats</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-serialize-unicode" title="hb_buffer_serialize_unicode ()">hb_buffer_serialize_unicode</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-cluster-level" title="hb_buffer_set_cluster_level ()">hb_buffer_set_cluster_level</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-content-type" title="hb_buffer_set_content_type ()">hb_buffer_set_content_type</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-direction" title="hb_buffer_set_direction ()">hb_buffer_set_direction</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-flags" title="hb_buffer_set_flags ()">hb_buffer_set_flags</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-invisible-glyph" title="hb_buffer_set_invisible_glyph ()">hb_buffer_set_invisible_glyph</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-language" title="hb_buffer_set_language ()">hb_buffer_set_language</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-length" title="hb_buffer_set_length ()">hb_buffer_set_length</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-message-func" title="hb_buffer_set_message_func ()">hb_buffer_set_message_func</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-replacement-codepoint" title="hb_buffer_set_replacement_codepoint ()">hb_buffer_set_replacement_codepoint</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-script" title="hb_buffer_set_script ()">hb_buffer_set_script</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-segment-properties" title="hb_buffer_set_segment_properties ()">hb_buffer_set_segment_properties</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-unicode-funcs" title="hb_buffer_set_unicode_funcs ()">hb_buffer_set_unicode_funcs</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-set-user-data" title="hb_buffer_set_user_data ()">hb_buffer_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t">hb_buffer_t</a>, typedef in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <a name="idxC"></a><h3 class="title">C</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t">hb_codepoint_t</a>, typedef in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#HB-COLOR:CAPS" title="HB_COLOR()">HB_COLOR</a>, macro in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-alpha" title="hb_color_get_alpha ()">hb_color_get_alpha</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-blue" title="hb_color_get_blue ()">hb_color_get_blue</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-green" title="hb_color_get_green ()">hb_color_get_green</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-get-red" title="hb_color_get_red ()">hb_color_get_red</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-color-t" title="hb_color_t">hb_color_t</a>, typedef in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-coretext.html#hb-coretext-face-create" title="hb_coretext_face_create ()">hb_coretext_face_create</a>, function in <a class="link" href="harfbuzz-hb-coretext.html" title="hb-coretext">hb-coretext</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-coretext.html#hb-coretext-face-get-cg-font" title="hb_coretext_face_get_cg_font ()">hb_coretext_face_get_cg_font</a>, function in <a class="link" href="harfbuzz-hb-coretext.html" title="hb-coretext">hb-coretext</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-coretext.html#hb-coretext-font-create" title="hb_coretext_font_create ()">hb_coretext_font_create</a>, function in <a class="link" href="harfbuzz-hb-coretext.html" title="hb-coretext">hb-coretext</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-coretext.html#hb-coretext-font-get-ct-font" title="hb_coretext_font_get_ct_font ()">hb_coretext_font_get_ct_font</a>, function in <a class="link" href="harfbuzz-hb-coretext.html" title="hb-coretext">hb-coretext</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-coretext.html#HB-CORETEXT-TAG-KERX:CAPS" title="HB_CORETEXT_TAG_KERX">HB_CORETEXT_TAG_KERX</a>, macro in <a class="link" href="harfbuzz-hb-coretext.html" title="hb-coretext">hb-coretext</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-coretext.html#HB-CORETEXT-TAG-MORT:CAPS" title="HB_CORETEXT_TAG_MORT">HB_CORETEXT_TAG_MORT</a>, macro in <a class="link" href="harfbuzz-hb-coretext.html" title="hb-coretext">hb-coretext</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-coretext.html#HB-CORETEXT-TAG-MORX:CAPS" title="HB_CORETEXT_TAG_MORX">HB_CORETEXT_TAG_MORX</a>, macro in <a class="link" href="harfbuzz-hb-coretext.html" title="hb-coretext">hb-coretext</a> </dt> <dd></dd> <a name="idxD"></a><h3 class="title">D</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()">hb_destroy_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-direction-from-string" title="hb_direction_from_string ()">hb_direction_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-BACKWARD:CAPS" title="HB_DIRECTION_IS_BACKWARD()">HB_DIRECTION_IS_BACKWARD</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-FORWARD:CAPS" title="HB_DIRECTION_IS_FORWARD()">HB_DIRECTION_IS_FORWARD</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-HORIZONTAL:CAPS" title="HB_DIRECTION_IS_HORIZONTAL()">HB_DIRECTION_IS_HORIZONTAL</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-VALID:CAPS" title="HB_DIRECTION_IS_VALID()">HB_DIRECTION_IS_VALID</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-VERTICAL:CAPS" title="HB_DIRECTION_IS_VERTICAL()">HB_DIRECTION_IS_VERTICAL</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-REVERSE:CAPS" title="HB_DIRECTION_REVERSE()">HB_DIRECTION_REVERSE</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t">hb_direction_t</a>, enum in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-direction-to-string" title="hb_direction_to_string ()">hb_direction_to_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-directwrite.html#hb-directwrite-face-create" title="hb_directwrite_face_create ()">hb_directwrite_face_create</a>, function in <a class="link" href="harfbuzz-hb-directwrite.html" title="hb-directwrite">hb-directwrite</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-directwrite.html#hb-directwrite-face-get-font-face" title="hb_directwrite_face_get_font_face ()">hb_directwrite_face_get_font_face</a>, function in <a class="link" href="harfbuzz-hb-directwrite.html" title="hb-directwrite">hb-directwrite</a> </dt> <dd></dd> <a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-builder-add-table" title="hb_face_builder_add_table ()">hb_face_builder_add_table</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-builder-create" title="hb_face_builder_create ()">hb_face_builder_create</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-collect-unicodes" title="hb_face_collect_unicodes ()">hb_face_collect_unicodes</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-collect-variation-selectors" title="hb_face_collect_variation_selectors ()">hb_face_collect_variation_selectors</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-collect-variation-unicodes" title="hb_face_collect_variation_unicodes ()">hb_face_collect_variation_unicodes</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-count" title="hb_face_count ()">hb_face_count</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-create" title="hb_face_create ()">hb_face_create</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-create-for-tables" title="hb_face_create_for_tables ()">hb_face_create_for_tables</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-destroy" title="hb_face_destroy ()">hb_face_destroy</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-empty" title="hb_face_get_empty ()">hb_face_get_empty</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-glyph-count" title="hb_face_get_glyph_count ()">hb_face_get_glyph_count</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-index" title="hb_face_get_index ()">hb_face_get_index</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-table-tags" title="hb_face_get_table_tags ()">hb_face_get_table_tags</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-upem" title="hb_face_get_upem ()">hb_face_get_upem</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-user-data" title="hb_face_get_user_data ()">hb_face_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-is-immutable" title="hb_face_is_immutable ()">hb_face_is_immutable</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-make-immutable" title="hb_face_make_immutable ()">hb_face_make_immutable</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-reference" title="hb_face_reference ()">hb_face_reference</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-reference-blob" title="hb_face_reference_blob ()">hb_face_reference_blob</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-reference-table" title="hb_face_reference_table ()">hb_face_reference_table</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-glyph-count" title="hb_face_set_glyph_count ()">hb_face_set_glyph_count</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-index" title="hb_face_set_index ()">hb_face_set_index</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-upem" title="hb_face_set_upem ()">hb_face_set_upem</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-user-data" title="hb_face_set_user_data ()">hb_face_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t">hb_face_t</a>, typedef in <a class="link" href="harfbuzz-hb-face.html" title="hb-face">hb-face</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-feature-from-string" title="hb_feature_from_string ()">hb_feature_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-FEATURE-GLOBAL-END:CAPS" title="HB_FEATURE_GLOBAL_END">HB_FEATURE_GLOBAL_END</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-FEATURE-GLOBAL-START:CAPS" title="HB_FEATURE_GLOBAL_START">HB_FEATURE_GLOBAL_START</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t">hb_feature_t</a>, struct in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-feature-to-string" title="hb_feature_to_string ()">hb_feature_to_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-add-glyph-origin-for-direction" title="hb_font_add_glyph_origin_for_direction ()">hb_font_add_glyph_origin_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-create" title="hb_font_create ()">hb_font_create</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-create-sub-font" title="hb_font_create_sub_font ()">hb_font_create_sub_font</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-destroy" title="hb_font_destroy ()">hb_font_destroy</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-extents-t" title="hb_font_extents_t">hb_font_extents_t</a>, struct in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-create" title="hb_font_funcs_create ()">hb_font_funcs_create</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-destroy" title="hb_font_funcs_destroy ()">hb_font_funcs_destroy</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-get-empty" title="hb_font_funcs_get_empty ()">hb_font_funcs_get_empty</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-get-user-data" title="hb_font_funcs_get_user_data ()">hb_font_funcs_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-is-immutable" title="hb_font_funcs_is_immutable ()">hb_font_funcs_is_immutable</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-make-immutable" title="hb_font_funcs_make_immutable ()">hb_font_funcs_make_immutable</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-reference" title="hb_font_funcs_reference ()">hb_font_funcs_reference</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-font-h-extents-func" title="hb_font_funcs_set_font_h_extents_func ()">hb_font_funcs_set_font_h_extents_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-font-v-extents-func" title="hb_font_funcs_set_font_v_extents_func ()">hb_font_funcs_set_font_v_extents_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-contour-point-func" title="hb_font_funcs_set_glyph_contour_point_func ()">hb_font_funcs_set_glyph_contour_point_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-extents-func" title="hb_font_funcs_set_glyph_extents_func ()">hb_font_funcs_set_glyph_extents_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-from-name-func" title="hb_font_funcs_set_glyph_from_name_func ()">hb_font_funcs_set_glyph_from_name_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-advances-func" title="hb_font_funcs_set_glyph_h_advances_func ()">hb_font_funcs_set_glyph_h_advances_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-advance-func" title="hb_font_funcs_set_glyph_h_advance_func ()">hb_font_funcs_set_glyph_h_advance_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-kerning-func" title="hb_font_funcs_set_glyph_h_kerning_func ()">hb_font_funcs_set_glyph_h_kerning_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-origin-func" title="hb_font_funcs_set_glyph_h_origin_func ()">hb_font_funcs_set_glyph_h_origin_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-name-func" title="hb_font_funcs_set_glyph_name_func ()">hb_font_funcs_set_glyph_name_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-advances-func" title="hb_font_funcs_set_glyph_v_advances_func ()">hb_font_funcs_set_glyph_v_advances_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-advance-func" title="hb_font_funcs_set_glyph_v_advance_func ()">hb_font_funcs_set_glyph_v_advance_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-funcs-set-glyph-v-kerning-func" title="hb_font_funcs_set_glyph_v_kerning_func ()">hb_font_funcs_set_glyph_v_kerning_func</a>, function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-origin-func" title="hb_font_funcs_set_glyph_v_origin_func ()">hb_font_funcs_set_glyph_v_origin_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-nominal-glyphs-func" title="hb_font_funcs_set_nominal_glyphs_func ()">hb_font_funcs_set_nominal_glyphs_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-nominal-glyph-func" title="hb_font_funcs_set_nominal_glyph_func ()">hb_font_funcs_set_nominal_glyph_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-user-data" title="hb_font_funcs_set_user_data ()">hb_font_funcs_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-variation-glyph-func" title="hb_font_funcs_set_variation_glyph_func ()">hb_font_funcs_set_variation_glyph_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t" title="hb_font_funcs_t">hb_font_funcs_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-empty" title="hb_font_get_empty ()">hb_font_get_empty</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-extents-for-direction" title="hb_font_get_extents_for_direction ()">hb_font_get_extents_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-face" title="hb_font_get_face ()">hb_font_get_face</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-font-extents-func-t" title="hb_font_get_font_extents_func_t ()">hb_font_get_font_extents_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-font-h-extents-func-t" title="hb_font_get_font_h_extents_func_t">hb_font_get_font_h_extents_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-font-v-extents-func-t" title="hb_font_get_font_v_extents_func_t">hb_font_get_font_v_extents_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph" title="hb_font_get_glyph ()">hb_font_get_glyph</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advances-for-direction" title="hb_font_get_glyph_advances_for_direction ()">hb_font_get_glyph_advances_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advances-func-t" title="hb_font_get_glyph_advances_func_t ()">hb_font_get_glyph_advances_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advance-for-direction" title="hb_font_get_glyph_advance_for_direction ()">hb_font_get_glyph_advance_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advance-func-t" title="hb_font_get_glyph_advance_func_t ()">hb_font_get_glyph_advance_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point" title="hb_font_get_glyph_contour_point ()">hb_font_get_glyph_contour_point</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point-for-origin" title="hb_font_get_glyph_contour_point_for_origin ()">hb_font_get_glyph_contour_point_for_origin</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point-func-t" title="hb_font_get_glyph_contour_point_func_t ()">hb_font_get_glyph_contour_point_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents" title="hb_font_get_glyph_extents ()">hb_font_get_glyph_extents</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents-for-origin" title="hb_font_get_glyph_extents_for_origin ()">hb_font_get_glyph_extents_for_origin</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents-func-t" title="hb_font_get_glyph_extents_func_t ()">hb_font_get_glyph_extents_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-from-name" title="hb_font_get_glyph_from_name ()">hb_font_get_glyph_from_name</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-from-name-func-t" title="hb_font_get_glyph_from_name_func_t ()">hb_font_get_glyph_from_name_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-func-t" title="hb_font_get_glyph_func_t ()">hb_font_get_glyph_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advance" title="hb_font_get_glyph_h_advance ()">hb_font_get_glyph_h_advance</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advances" title="hb_font_get_glyph_h_advances ()">hb_font_get_glyph_h_advances</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advances-func-t" title="hb_font_get_glyph_h_advances_func_t">hb_font_get_glyph_h_advances_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advance-func-t" title="hb_font_get_glyph_h_advance_func_t">hb_font_get_glyph_h_advance_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-kerning" title="hb_font_get_glyph_h_kerning ()">hb_font_get_glyph_h_kerning</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-kerning-func-t" title="hb_font_get_glyph_h_kerning_func_t">hb_font_get_glyph_h_kerning_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-origin" title="hb_font_get_glyph_h_origin ()">hb_font_get_glyph_h_origin</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-origin-func-t" title="hb_font_get_glyph_h_origin_func_t">hb_font_get_glyph_h_origin_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-kerning-for-direction" title="hb_font_get_glyph_kerning_for_direction ()">hb_font_get_glyph_kerning_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-kerning-func-t" title="hb_font_get_glyph_kerning_func_t ()">hb_font_get_glyph_kerning_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-name" title="hb_font_get_glyph_name ()">hb_font_get_glyph_name</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-name-func-t" title="hb_font_get_glyph_name_func_t ()">hb_font_get_glyph_name_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-origin-for-direction" title="hb_font_get_glyph_origin_for_direction ()">hb_font_get_glyph_origin_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-origin-func-t" title="hb_font_get_glyph_origin_func_t ()">hb_font_get_glyph_origin_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advance" title="hb_font_get_glyph_v_advance ()">hb_font_get_glyph_v_advance</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advances" title="hb_font_get_glyph_v_advances ()">hb_font_get_glyph_v_advances</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advances-func-t" title="hb_font_get_glyph_v_advances_func_t">hb_font_get_glyph_v_advances_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advance-func-t" title="hb_font_get_glyph_v_advance_func_t">hb_font_get_glyph_v_advance_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-v-kerning" title="hb_font_get_glyph_v_kerning ()">hb_font_get_glyph_v_kerning</a>, function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-font-get-glyph-v-kerning-func-t" title="hb_font_get_glyph_v_kerning_func_t">hb_font_get_glyph_v_kerning_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-origin" title="hb_font_get_glyph_v_origin ()">hb_font_get_glyph_v_origin</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-origin-func-t" title="hb_font_get_glyph_v_origin_func_t">hb_font_get_glyph_v_origin_func_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-h-extents" title="hb_font_get_h_extents ()">hb_font_get_h_extents</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyph" title="hb_font_get_nominal_glyph ()">hb_font_get_nominal_glyph</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyphs" title="hb_font_get_nominal_glyphs ()">hb_font_get_nominal_glyphs</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyphs-func-t" title="hb_font_get_nominal_glyphs_func_t ()">hb_font_get_nominal_glyphs_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-nominal-glyph-func-t" title="hb_font_get_nominal_glyph_func_t ()">hb_font_get_nominal_glyph_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-parent" title="hb_font_get_parent ()">hb_font_get_parent</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-ppem" title="hb_font_get_ppem ()">hb_font_get_ppem</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-ptem" title="hb_font_get_ptem ()">hb_font_get_ptem</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-scale" title="hb_font_get_scale ()">hb_font_get_scale</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-user-data" title="hb_font_get_user_data ()">hb_font_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-variation-glyph" title="hb_font_get_variation_glyph ()">hb_font_get_variation_glyph</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-variation-glyph-func-t" title="hb_font_get_variation_glyph_func_t ()">hb_font_get_variation_glyph_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-var-coords-design" title="hb_font_get_var_coords_design ()">hb_font_get_var_coords_design</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-var-coords-normalized" title="hb_font_get_var_coords_normalized ()">hb_font_get_var_coords_normalized</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-get-v-extents" title="hb_font_get_v_extents ()">hb_font_get_v_extents</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-glyph-from-string" title="hb_font_glyph_from_string ()">hb_font_glyph_from_string</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-glyph-to-string" title="hb_font_glyph_to_string ()">hb_font_glyph_to_string</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-is-immutable" title="hb_font_is_immutable ()">hb_font_is_immutable</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-make-immutable" title="hb_font_make_immutable ()">hb_font_make_immutable</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-reference" title="hb_font_reference ()">hb_font_reference</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-face" title="hb_font_set_face ()">hb_font_set_face</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-funcs" title="hb_font_set_funcs ()">hb_font_set_funcs</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-funcs-data" title="hb_font_set_funcs_data ()">hb_font_set_funcs_data</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-parent" title="hb_font_set_parent ()">hb_font_set_parent</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-ppem" title="hb_font_set_ppem ()">hb_font_set_ppem</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-ptem" title="hb_font_set_ptem ()">hb_font_set_ptem</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-scale" title="hb_font_set_scale ()">hb_font_set_scale</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-user-data" title="hb_font_set_user_data ()">hb_font_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-variations" title="hb_font_set_variations ()">hb_font_set_variations</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-var-coords-design" title="hb_font_set_var_coords_design ()">hb_font_set_var_coords_design</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-var-coords-normalized" title="hb_font_set_var_coords_normalized ()">hb_font_set_var_coords_normalized</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-set-var-named-instance" title="hb_font_set_var_named_instance ()">hb_font_set_var_named_instance</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-subtract-glyph-origin-for-direction" title="hb_font_subtract_glyph_origin_for_direction ()">hb_font_subtract_glyph_origin_for_direction</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t">hb_font_t</a>, typedef in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create" title="hb_ft_face_create ()">hb_ft_face_create</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-cached" title="hb_ft_face_create_cached ()">hb_ft_face_create_cached</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-referenced" title="hb_ft_face_create_referenced ()">hb_ft_face_create_referenced</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-changed" title="hb_ft_font_changed ()">hb_ft_font_changed</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create" title="hb_ft_font_create ()">hb_ft_font_create</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create-referenced" title="hb_ft_font_create_referenced ()">hb_ft_font_create_referenced</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-get-face" title="hb_ft_font_get_face ()">hb_ft_font_get_face</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-get-load-flags" title="hb_ft_font_get_load_flags ()">hb_ft_font_get_load_flags</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-lock-face" title="hb_ft_font_lock_face ()">hb_ft_font_lock_face</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-set-funcs" title="hb_ft_font_set_funcs ()">hb_ft_font_set_funcs</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-set-load-flags" title="hb_ft_font_set_load_flags ()">hb_ft_font_set_load_flags</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-unlock-face" title="hb_ft_font_unlock_face ()">hb_ft_font_unlock_face</a>, function in <a class="link" href="harfbuzz-hb-ft.html" title="hb-ft">hb-ft</a> </dt> <dd></dd> <a name="idxG"></a><h3 class="title">G</h3> <dt> <a class="link" href="harfbuzz-hb-gdi.html#hb-gdi-face-create" title="hb_gdi_face_create ()">hb_gdi_face_create</a>, function in <a class="link" href="harfbuzz-hb-gdi.html" title="hb-gdi">hb-gdi</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-glib.html#hb-glib-blob-create" title="hb_glib_blob_create ()">hb_glib_blob_create</a>, function in <a class="link" href="harfbuzz-hb-glib.html" title="hb-glib">hb-glib</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-glib.html#hb-glib-get-unicode-funcs" title="hb_glib_get_unicode_funcs ()">hb_glib_get_unicode_funcs</a>, function in <a class="link" href="harfbuzz-hb-glib.html" title="hb-glib">hb-glib</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-glib.html#hb-glib-script-from-script" title="hb_glib_script_from_script ()">hb_glib_script_from_script</a>, function in <a class="link" href="harfbuzz-hb-glib.html" title="hb-glib">hb-glib</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-glib.html#hb-glib-script-to-script" title="hb_glib_script_to_script ()">hb_glib_script_to_script</a>, function in <a class="link" href="harfbuzz-hb-glib.html" title="hb-glib">hb-glib</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-glyph-extents-t" title="hb_glyph_extents_t">hb_glyph_extents_t</a>, struct in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-flags-t" title="enum hb_glyph_flags_t">hb_glyph_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-get-glyph-flags" title="hb_glyph_info_get_glyph_flags ()">hb_glyph_info_get_glyph_flags</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-info-t" title="hb_glyph_info_t">hb_glyph_info_t</a>, struct in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-glyph-position-t" title="hb_glyph_position_t">hb_glyph_position_t</a>, struct in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-graphite2.html#hb-graphite2-face-get-gr-face" title="hb_graphite2_face_get_gr_face ()">hb_graphite2_face_get_gr_face</a>, function in <a class="link" href="harfbuzz-hb-graphite2.html" title="hb-graphite2">hb-graphite2</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-graphite2.html#HB-GRAPHITE2-TAG-SILF:CAPS" title="HB_GRAPHITE2_TAG_SILF">HB_GRAPHITE2_TAG_SILF</a>, macro in <a class="link" href="harfbuzz-hb-graphite2.html" title="hb-graphite2">hb-graphite2</a> </dt> <dd></dd> <a name="idxI"></a><h3 class="title">I</h3> <dt> <a class="link" href="harfbuzz-hb-icu.html#hb-icu-get-unicode-funcs" title="hb_icu_get_unicode_funcs ()">hb_icu_get_unicode_funcs</a>, function in <a class="link" href="harfbuzz-hb-icu.html" title="hb-icu">hb-icu</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-icu.html#hb-icu-script-from-script" title="hb_icu_script_from_script ()">hb_icu_script_from_script</a>, function in <a class="link" href="harfbuzz-hb-icu.html" title="hb-icu">hb-icu</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-icu.html#hb-icu-script-to-script" title="hb_icu_script_to_script ()">hb_icu_script_to_script</a>, function in <a class="link" href="harfbuzz-hb-icu.html" title="hb-icu">hb-icu</a> </dt> <dd></dd> <a name="idxL"></a><h3 class="title">L</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-language-from-string" title="hb_language_from_string ()">hb_language_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-language-get-default" title="hb_language_get_default ()">hb_language_get_default</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-LANGUAGE-INVALID:CAPS" title="HB_LANGUAGE_INVALID">HB_LANGUAGE_INVALID</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t">hb_language_t</a>, typedef in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-language-to-string" title="hb_language_to_string ()">hb_language_to_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <a name="idxM"></a><h3 class="title">M</h3> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-allocation-successful" title="hb_map_allocation_successful ()">hb_map_allocation_successful</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-clear" title="hb_map_clear ()">hb_map_clear</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-create" title="hb_map_create ()">hb_map_create</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-del" title="hb_map_del ()">hb_map_del</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-destroy" title="hb_map_destroy ()">hb_map_destroy</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-get" title="hb_map_get ()">hb_map_get</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-get-empty" title="hb_map_get_empty ()">hb_map_get_empty</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-get-population" title="hb_map_get_population ()">hb_map_get_population</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-get-user-data" title="hb_map_get_user_data ()">hb_map_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-has" title="hb_map_has ()">hb_map_has</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-is-empty" title="hb_map_is_empty ()">hb_map_is_empty</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-reference" title="hb_map_reference ()">hb_map_reference</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-set" title="hb_map_set ()">hb_map_set</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-set-user-data" title="hb_map_set_user_data ()">hb_map_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#hb-map-t" title="hb_map_t">hb_map_t</a>, typedef in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-map.html#HB-MAP-VALUE-INVALID:CAPS" title="HB_MAP_VALUE_INVALID">HB_MAP_VALUE_INVALID</a>, macro in <a class="link" href="harfbuzz-hb-map.html" title="hb-map">hb-map</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-mask-t" title="hb_mask_t">hb_mask_t</a>, typedef in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-MATH-GLYPH-PART-FLAG-EXTENDER:CAPS" title="HB_MATH_GLYPH_PART_FLAG_EXTENDER">HB_MATH_GLYPH_PART_FLAG_EXTENDER</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-blob.html#hb-memory-mode-t" title="enum hb_memory_mode_t">hb_memory_mode_t</a>, enum in <a class="link" href="harfbuzz-hb-blob.html" title="hb-blob">hb-blob</a> </dt> <dd></dd> <a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-glyph-get-layers" title="hb_ot_color_glyph_get_layers ()">hb_ot_color_glyph_get_layers</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-glyph-reference-png" title="hb_ot_color_glyph_reference_png ()">hb_ot_color_glyph_reference_png</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-glyph-reference-svg" title="hb_ot_color_glyph_reference_svg ()">hb_ot_color_glyph_reference_svg</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-layers" title="hb_ot_color_has_layers ()">hb_ot_color_has_layers</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-palettes" title="hb_ot_color_has_palettes ()">hb_ot_color_has_palettes</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-png" title="hb_ot_color_has_png ()">hb_ot_color_has_png</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-has-svg" title="hb_ot_color_has_svg ()">hb_ot_color_has_svg</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-layer-t" title="hb_ot_color_layer_t">hb_ot_color_layer_t</a>, struct in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-color-get-name-id" title="hb_ot_color_palette_color_get_name_id ()">hb_ot_color_palette_color_get_name_id</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-flags-t" title="enum hb_ot_color_palette_flags_t">hb_ot_color_palette_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-colors" title="hb_ot_color_palette_get_colors ()">hb_ot_color_palette_get_colors</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-count" title="hb_ot_color_palette_get_count ()">hb_ot_color_palette_get_count</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-flags" title="hb_ot_color_palette_get_flags ()">hb_ot_color_palette_get_flags</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-color.html#hb-ot-color-palette-get-name-id" title="hb_ot_color_palette_get_name_id ()">hb_ot_color_palette_get_name_id</a>, function in <a class="link" href="harfbuzz-hb-ot-color.html" title="hb-ot-color">hb-ot-color</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-font.html#hb-ot-font-set-funcs" title="hb_ot_font_set_funcs ()">hb_ot_font_set_funcs</a>, function in <a class="link" href="harfbuzz-hb-ot-font.html" title="hb-ot-font">hb-ot-font</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-baseline-tag-t" title="enum hb_ot_layout_baseline_tag_t">hb_ot_layout_baseline_tag_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-collect-features" title="hb_ot_layout_collect_features ()">hb_ot_layout_collect_features</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-collect-lookups" title="hb_ot_layout_collect_lookups ()">hb_ot_layout_collect_lookups</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-LAYOUT-DEFAULT-LANGUAGE-INDEX:CAPS" title="HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX">HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-get-characters" title="hb_ot_layout_feature_get_characters ()">hb_ot_layout_feature_get_characters</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-get-lookups" title="hb_ot_layout_feature_get_lookups ()">hb_ot_layout_feature_get_lookups</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-get-name-ids" title="hb_ot_layout_feature_get_name_ids ()">hb_ot_layout_feature_get_name_ids</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-with-variations-get-lookups" title="hb_ot_layout_feature_with_variations_get_lookups ()">hb_ot_layout_feature_with_variations_get_lookups</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-attach-points" title="hb_ot_layout_get_attach_points ()">hb_ot_layout_get_attach_points</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-baseline" title="hb_ot_layout_get_baseline ()">hb_ot_layout_get_baseline</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-glyphs-in-class" title="hb_ot_layout_get_glyphs_in_class ()">hb_ot_layout_get_glyphs_in_class</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-glyph-class" title="hb_ot_layout_get_glyph_class ()">hb_ot_layout_get_glyph_class</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-ligature-carets" title="hb_ot_layout_get_ligature_carets ()">hb_ot_layout_get_ligature_carets</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-get-size-params" title="hb_ot_layout_get_size_params ()">hb_ot_layout_get_size_params</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-glyph-class-t" title="enum hb_ot_layout_glyph_class_t">hb_ot_layout_glyph_class_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-glyph-sequence-func-t" title="hb_ot_layout_glyph_sequence_func_t ()">hb_ot_layout_glyph_sequence_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-has-glyph-classes" title="hb_ot_layout_has_glyph_classes ()">hb_ot_layout_has_glyph_classes</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-has-positioning" title="hb_ot_layout_has_positioning ()">hb_ot_layout_has_positioning</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-has-substitution" title="hb_ot_layout_has_substitution ()">hb_ot_layout_has_substitution</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-language-find-feature" title="hb_ot_layout_language_find_feature ()">hb_ot_layout_language_find_feature</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-language-get-feature-indexes" title="hb_ot_layout_language_get_feature_indexes ()">hb_ot_layout_language_get_feature_indexes</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-language-get-feature-tags" title="hb_ot_layout_language_get_feature_tags ()">hb_ot_layout_language_get_feature_tags</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-language-get-required-feature" title="hb_ot_layout_language_get_required_feature ()">hb_ot_layout_language_get_required_feature</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-language-get-required-feature-index" title="hb_ot_layout_language_get_required_feature_index ()">hb_ot_layout_language_get_required_feature_index</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookups-substitute-closure" title="hb_ot_layout_lookups_substitute_closure ()">hb_ot_layout_lookups_substitute_closure</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-collect-glyphs" title="hb_ot_layout_lookup_collect_glyphs ()">hb_ot_layout_lookup_collect_glyphs</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-get-glyph-alternates" title="hb_ot_layout_lookup_get_glyph_alternates ()">hb_ot_layout_lookup_get_glyph_alternates</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-substitute-closure" title="hb_ot_layout_lookup_substitute_closure ()">hb_ot_layout_lookup_substitute_closure</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-lookup-would-substitute" title="hb_ot_layout_lookup_would_substitute ()">hb_ot_layout_lookup_would_substitute</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-LAYOUT-NO-FEATURE-INDEX:CAPS" title="HB_OT_LAYOUT_NO_FEATURE_INDEX">HB_OT_LAYOUT_NO_FEATURE_INDEX</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-LAYOUT-NO-SCRIPT-INDEX:CAPS" title="HB_OT_LAYOUT_NO_SCRIPT_INDEX">HB_OT_LAYOUT_NO_SCRIPT_INDEX</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-LAYOUT-NO-VARIATIONS-INDEX:CAPS" title="HB_OT_LAYOUT_NO_VARIATIONS_INDEX">HB_OT_LAYOUT_NO_VARIATIONS_INDEX</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-script-get-language-tags" title="hb_ot_layout_script_get_language_tags ()">hb_ot_layout_script_get_language_tags</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-script-select-language" title="hb_ot_layout_script_select_language ()">hb_ot_layout_script_select_language</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-find-feature-variations" title="hb_ot_layout_table_find_feature_variations ()">hb_ot_layout_table_find_feature_variations</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-ot-layout-table-find-script" title="hb_ot_layout_table_find_script ()">hb_ot_layout_table_find_script</a>, function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-get-feature-tags" title="hb_ot_layout_table_get_feature_tags ()">hb_ot_layout_table_get_feature_tags</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-get-lookup-count" title="hb_ot_layout_table_get_lookup_count ()">hb_ot_layout_table_get_lookup_count</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-get-script-tags" title="hb_ot_layout_table_get_script_tags ()">hb_ot_layout_table_get_script_tags</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-select-script" title="hb_ot_layout_table_select_script ()">hb_ot_layout_table_select_script</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-constant-t" title="enum hb_ot_math_constant_t">hb_ot_math_constant_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-constant" title="hb_ot_math_get_constant ()">hb_ot_math_get_constant</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-assembly" title="hb_ot_math_get_glyph_assembly ()">hb_ot_math_get_glyph_assembly</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-italics-correction" title="hb_ot_math_get_glyph_italics_correction ()">hb_ot_math_get_glyph_italics_correction</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-kerning" title="hb_ot_math_get_glyph_kerning ()">hb_ot_math_get_glyph_kerning</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-top-accent-attachment" title="hb_ot_math_get_glyph_top_accent_attachment ()">hb_ot_math_get_glyph_top_accent_attachment</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-glyph-variants" title="hb_ot_math_get_glyph_variants ()">hb_ot_math_get_glyph_variants</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-get-min-connector-overlap" title="hb_ot_math_get_min_connector_overlap ()">hb_ot_math_get_min_connector_overlap</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-flags-t" title="enum hb_ot_math_glyph_part_flags_t">hb_ot_math_glyph_part_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-part-t" title="hb_ot_math_glyph_part_t">hb_ot_math_glyph_part_t</a>, struct in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-glyph-variant-t" title="hb_ot_math_glyph_variant_t">hb_ot_math_glyph_variant_t</a>, struct in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-has-data" title="hb_ot_math_has_data ()">hb_ot_math_has_data</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-is-glyph-extended-shape" title="hb_ot_math_is_glyph_extended_shape ()">hb_ot_math_is_glyph_extended_shape</a>, function in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#hb-ot-math-kern-t" title="enum hb_ot_math_kern_t">hb_ot_math_kern_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#HB-OT-MATH-SCRIPT:CAPS" title="HB_OT_MATH_SCRIPT">HB_OT_MATH_SCRIPT</a>, macro in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-MAX-TAGS-PER-LANGUAGE:CAPS" title="HB_OT_MAX_TAGS_PER_LANGUAGE">HB_OT_MAX_TAGS_PER_LANGUAGE</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-MAX-TAGS-PER-SCRIPT:CAPS" title="HB_OT_MAX_TAGS_PER_SCRIPT">HB_OT_MAX_TAGS_PER_SCRIPT</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-get-entry-tags" title="hb_ot_meta_get_entry_tags ()">hb_ot_meta_get_entry_tags</a>, function in <a class="link" href="harfbuzz-hb-ot-meta.html" title="hb-ot-meta">hb-ot-meta</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-reference-entry" title="hb_ot_meta_reference_entry ()">hb_ot_meta_reference_entry</a>, function in <a class="link" href="harfbuzz-hb-ot-meta.html" title="hb-ot-meta">hb-ot-meta</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-meta.html#hb-ot-meta-tag-t" title="enum hb_ot_meta_tag_t">hb_ot_meta_tag_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-meta.html" title="hb-ot-meta">hb-ot-meta</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-position" title="hb_ot_metrics_get_position ()">hb_ot_metrics_get_position</a>, function in <a class="link" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics">hb-ot-metrics</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-variation" title="hb_ot_metrics_get_variation ()">hb_ot_metrics_get_variation</a>, function in <a class="link" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics">hb-ot-metrics</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-x-variation" title="hb_ot_metrics_get_x_variation ()">hb_ot_metrics_get_x_variation</a>, function in <a class="link" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics">hb-ot-metrics</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-get-y-variation" title="hb_ot_metrics_get_y_variation ()">hb_ot_metrics_get_y_variation</a>, function in <a class="link" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics">hb-ot-metrics</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-metrics.html#hb-ot-metrics-tag-t" title="enum hb_ot_metrics_tag_t">hb_ot_metrics_tag_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-metrics.html" title="hb-ot-metrics">hb-ot-metrics</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-entry-t" title="hb_ot_name_entry_t">hb_ot_name_entry_t</a>, struct in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-get-utf16" title="hb_ot_name_get_utf16 ()">hb_ot_name_get_utf16</a>, function in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-get-utf32" title="hb_ot_name_get_utf32 ()">hb_ot_name_get_utf32</a>, function in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-get-utf8" title="hb_ot_name_get_utf8 ()">hb_ot_name_get_utf8</a>, function in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t">hb_ot_name_id_t</a>, typedef in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-list-names" title="hb_ot_name_list_names ()">hb_ot_name_list_names</a>, function in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-shape.html#hb-ot-shape-glyphs-closure" title="hb_ot_shape_glyphs_closure ()">hb_ot_shape_glyphs_closure</a>, function in <a class="link" href="harfbuzz-hb-ot-shape.html" title="hb-ot-shape">hb-ot-shape</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-shape-plan-collect-lookups" title="hb_ot_shape_plan_collect_lookups ()">hb_ot_shape_plan_collect_lookups</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-tags-from-script-and-language" title="hb_ot_tags_from_script_and_language ()">hb_ot_tags_from_script_and_language</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-tags-to-script-and-language" title="hb_ot_tags_to_script_and_language ()">hb_ot_tags_to_script_and_language</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-BASE:CAPS" title="HB_OT_TAG_BASE">HB_OT_TAG_BASE</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-DEFAULT-LANGUAGE:CAPS" title="HB_OT_TAG_DEFAULT_LANGUAGE">HB_OT_TAG_DEFAULT_LANGUAGE</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-DEFAULT-SCRIPT:CAPS" title="HB_OT_TAG_DEFAULT_SCRIPT">HB_OT_TAG_DEFAULT_SCRIPT</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-GDEF:CAPS" title="HB_OT_TAG_GDEF">HB_OT_TAG_GDEF</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-GPOS:CAPS" title="HB_OT_TAG_GPOS">HB_OT_TAG_GPOS</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-GSUB:CAPS" title="HB_OT_TAG_GSUB">HB_OT_TAG_GSUB</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-TAG-JSTF:CAPS" title="HB_OT_TAG_JSTF">HB_OT_TAG_JSTF</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-math.html#HB-OT-TAG-MATH:CAPS" title="HB_OT_TAG_MATH">HB_OT_TAG_MATH</a>, macro in <a class="link" href="harfbuzz-hb-ot-math.html" title="hb-ot-math">hb-ot-math</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-tag-to-language" title="hb_ot_tag_to_language ()">hb_ot_tag_to_language</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-tag-to-script" title="hb_ot_tag_to_script ()">hb_ot_tag_to_script</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-TAG-VAR-AXIS-ITALIC:CAPS" title="HB_OT_TAG_VAR_AXIS_ITALIC">HB_OT_TAG_VAR_AXIS_ITALIC</a>, macro in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-TAG-VAR-AXIS-OPTICAL-SIZE:CAPS" title="HB_OT_TAG_VAR_AXIS_OPTICAL_SIZE">HB_OT_TAG_VAR_AXIS_OPTICAL_SIZE</a>, macro in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-TAG-VAR-AXIS-SLANT:CAPS" title="HB_OT_TAG_VAR_AXIS_SLANT">HB_OT_TAG_VAR_AXIS_SLANT</a>, macro in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-TAG-VAR-AXIS-WEIGHT:CAPS" title="HB_OT_TAG_VAR_AXIS_WEIGHT">HB_OT_TAG_VAR_AXIS_WEIGHT</a>, macro in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#HB-OT-TAG-VAR-AXIS-WIDTH:CAPS" title="HB_OT_TAG_VAR_AXIS_WIDTH">HB_OT_TAG_VAR_AXIS_WIDTH</a>, macro in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-flags-t" title="enum hb_ot_var_axis_flags_t">hb_ot_var_axis_flags_t</a>, enum in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-axis-info-t" title="hb_ot_var_axis_info_t">hb_ot_var_axis_info_t</a>, struct in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-ot-var-axis-t" title="hb_ot_var_axis_t">hb_ot_var_axis_t</a>, struct in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-find-axis-info" title="hb_ot_var_find_axis_info ()">hb_ot_var_find_axis_info</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-get-axis-count" title="hb_ot_var_get_axis_count ()">hb_ot_var_get_axis_count</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-get-axis-infos" title="hb_ot_var_get_axis_infos ()">hb_ot_var_get_axis_infos</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-get-named-instance-count" title="hb_ot_var_get_named_instance_count ()">hb_ot_var_get_named_instance_count</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-has-data" title="hb_ot_var_has_data ()">hb_ot_var_has_data</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-named-instance-get-design-coords" title="hb_ot_var_named_instance_get_design_coords ()">hb_ot_var_named_instance_get_design_coords</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-named-instance-get-postscript-name-id" title="hb_ot_var_named_instance_get_postscript_name_id ()">hb_ot_var_named_instance_get_postscript_name_id</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-named-instance-get-subfamily-name-id" title="hb_ot_var_named_instance_get_subfamily_name_id ()">hb_ot_var_named_instance_get_subfamily_name_id</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-normalize-coords" title="hb_ot_var_normalize_coords ()">hb_ot_var_normalize_coords</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-var.html#hb-ot-var-normalize-variations" title="hb_ot_var_normalize_variations ()">hb_ot_var_normalize_variations</a>, function in <a class="link" href="harfbuzz-hb-ot-var.html" title="hb-ot-var">hb-ot-var</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-OT-VAR-NO-AXIS-INDEX:CAPS" title="HB_OT_VAR_NO_AXIS_INDEX">HB_OT_VAR_NO_AXIS_INDEX</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <a name="idxP"></a><h3 class="title">P</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t">hb_position_t</a>, typedef in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <a name="idxR"></a><h3 class="title">R</h3> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-reference-table-func-t" title="hb_reference_table_func_t ()">hb_reference_table_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <a name="idxS"></a><h3 class="title">S</h3> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-SCRIPT-CANADIAN-ABORIGINAL:CAPS" title="HB_SCRIPT_CANADIAN_ABORIGINAL">HB_SCRIPT_CANADIAN_ABORIGINAL</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-script-from-iso15924-tag" title="hb_script_from_iso15924_tag ()">hb_script_from_iso15924_tag</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-script-from-string" title="hb_script_from_string ()">hb_script_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-script-get-horizontal-direction" title="hb_script_get_horizontal_direction ()">hb_script_get_horizontal_direction</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t">hb_script_t</a>, enum in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-script-to-iso15924-tag" title="hb_script_to_iso15924_tag ()">hb_script_to_iso15924_tag</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#HB-SEGMENT-PROPERTIES-DEFAULT:CAPS" title="HB_SEGMENT_PROPERTIES_DEFAULT">HB_SEGMENT_PROPERTIES_DEFAULT</a>, macro in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-equal" title="hb_segment_properties_equal ()">hb_segment_properties_equal</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-hash" title="hb_segment_properties_hash ()">hb_segment_properties_hash</a>, function in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-buffer.html#hb-segment-properties-t" title="hb_segment_properties_t">hb_segment_properties_t</a>, struct in <a class="link" href="harfbuzz-hb-buffer.html" title="hb-buffer">hb-buffer</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-add" title="hb_set_add ()">hb_set_add</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-add-range" title="hb_set_add_range ()">hb_set_add_range</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-allocation-successful" title="hb_set_allocation_successful ()">hb_set_allocation_successful</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-clear" title="hb_set_clear ()">hb_set_clear</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-create" title="hb_set_create ()">hb_set_create</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-del" title="hb_set_del ()">hb_set_del</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-del-range" title="hb_set_del_range ()">hb_set_del_range</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-destroy" title="hb_set_destroy ()">hb_set_destroy</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-empty" title="hb_set_get_empty ()">hb_set_get_empty</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-max" title="hb_set_get_max ()">hb_set_get_max</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-min" title="hb_set_get_min ()">hb_set_get_min</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-population" title="hb_set_get_population ()">hb_set_get_population</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-get-user-data" title="hb_set_get_user_data ()">hb_set_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-has" title="hb_set_has ()">hb_set_has</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-intersect" title="hb_set_intersect ()">hb_set_intersect</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-is-empty" title="hb_set_is_empty ()">hb_set_is_empty</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-is-equal" title="hb_set_is_equal ()">hb_set_is_equal</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-is-subset" title="hb_set_is_subset ()">hb_set_is_subset</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-next" title="hb_set_next ()">hb_set_next</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-next-range" title="hb_set_next_range ()">hb_set_next_range</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-previous" title="hb_set_previous ()">hb_set_previous</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-previous-range" title="hb_set_previous_range ()">hb_set_previous_range</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-reference" title="hb_set_reference ()">hb_set_reference</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-set" title="hb_set_set ()">hb_set_set</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-set-user-data" title="hb_set_set_user_data ()">hb_set_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-subtract" title="hb_set_subtract ()">hb_set_subtract</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-symmetric-difference" title="hb_set_symmetric_difference ()">hb_set_symmetric_difference</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t">hb_set_t</a>, typedef in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#hb-set-union" title="hb_set_union ()">hb_set_union</a>, function in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-set.html#HB-SET-VALUE-INVALID:CAPS" title="HB_SET_VALUE_INVALID">HB_SET_VALUE_INVALID</a>, macro in <a class="link" href="harfbuzz-hb-set.html" title="hb-set">hb-set</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape.html#hb-shape" title="hb_shape ()">hb_shape</a>, function in <a class="link" href="harfbuzz-hb-shape.html" title="hb-shape">hb-shape</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape.html#hb-shape-full" title="hb_shape_full ()">hb_shape_full</a>, function in <a class="link" href="harfbuzz-hb-shape.html" title="hb-shape">hb-shape</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape.html#hb-shape-list-shapers" title="hb_shape_list_shapers ()">hb_shape_list_shapers</a>, function in <a class="link" href="harfbuzz-hb-shape.html" title="hb-shape">hb-shape</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create" title="hb_shape_plan_create ()">hb_shape_plan_create</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create2" title="hb_shape_plan_create2 ()">hb_shape_plan_create2</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create-cached" title="hb_shape_plan_create_cached ()">hb_shape_plan_create_cached</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-create-cached2" title="hb_shape_plan_create_cached2 ()">hb_shape_plan_create_cached2</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-destroy" title="hb_shape_plan_destroy ()">hb_shape_plan_destroy</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-execute" title="hb_shape_plan_execute ()">hb_shape_plan_execute</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-get-empty" title="hb_shape_plan_get_empty ()">hb_shape_plan_get_empty</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-get-shaper" title="hb_shape_plan_get_shaper ()">hb_shape_plan_get_shaper</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-get-user-data" title="hb_shape_plan_get_user_data ()">hb_shape_plan_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-reference" title="hb_shape_plan_reference ()">hb_shape_plan_reference</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-set-user-data" title="hb_shape_plan_set_user_data ()">hb_shape_plan_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-shape-plan.html#hb-shape-plan-t" title="hb_shape_plan_t">hb_shape_plan_t</a>, typedef in <a class="link" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan">hb-shape-plan</a> </dt> <dd></dd> <a name="idxT"></a><h3 class="title">T</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-TAG:CAPS" title="HB_TAG()">HB_TAG</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-tag-from-string" title="hb_tag_from_string ()">hb_tag_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-TAG-MAX:CAPS" title="HB_TAG_MAX">HB_TAG_MAX</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-TAG-MAX-SIGNED:CAPS" title="HB_TAG_MAX_SIGNED">HB_TAG_MAX_SIGNED</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-TAG-NONE:CAPS" title="HB_TAG_NONE">HB_TAG_NONE</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t">hb_tag_t</a>, typedef in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-tag-to-string" title="hb_tag_to_string ()">hb_tag_to_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <a name="idxU"></a><h3 class="title">U</h3> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class" title="hb_unicode_combining_class ()">hb_unicode_combining_class</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-func-t" title="hb_unicode_combining_class_func_t ()">hb_unicode_combining_class_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-combining-class-t" title="enum hb_unicode_combining_class_t">hb_unicode_combining_class_t</a>, enum in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-compose" title="hb_unicode_compose ()">hb_unicode_compose</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-compose-func-t" title="hb_unicode_compose_func_t ()">hb_unicode_compose_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-decompose" title="hb_unicode_decompose ()">hb_unicode_decompose</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-unicode-decompose-compatibility-func-t" title="hb_unicode_decompose_compatibility_func_t ()">hb_unicode_decompose_compatibility_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-decompose-func-t" title="hb_unicode_decompose_func_t ()">hb_unicode_decompose_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#hb-unicode-eastasian-width-func-t" title="hb_unicode_eastasian_width_func_t ()">hb_unicode_eastasian_width_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-create" title="hb_unicode_funcs_create ()">hb_unicode_funcs_create</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-destroy" title="hb_unicode_funcs_destroy ()">hb_unicode_funcs_destroy</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-default" title="hb_unicode_funcs_get_default ()">hb_unicode_funcs_get_default</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-empty" title="hb_unicode_funcs_get_empty ()">hb_unicode_funcs_get_empty</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-parent" title="hb_unicode_funcs_get_parent ()">hb_unicode_funcs_get_parent</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-get-user-data" title="hb_unicode_funcs_get_user_data ()">hb_unicode_funcs_get_user_data</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-is-immutable" title="hb_unicode_funcs_is_immutable ()">hb_unicode_funcs_is_immutable</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-make-immutable" title="hb_unicode_funcs_make_immutable ()">hb_unicode_funcs_make_immutable</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-reference" title="hb_unicode_funcs_reference ()">hb_unicode_funcs_reference</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-combining-class-func" title="hb_unicode_funcs_set_combining_class_func ()">hb_unicode_funcs_set_combining_class_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-compose-func" title="hb_unicode_funcs_set_compose_func ()">hb_unicode_funcs_set_compose_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-decompose-func" title="hb_unicode_funcs_set_decompose_func ()">hb_unicode_funcs_set_decompose_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-general-category-func" title="hb_unicode_funcs_set_general_category_func ()">hb_unicode_funcs_set_general_category_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-mirroring-func" title="hb_unicode_funcs_set_mirroring_func ()">hb_unicode_funcs_set_mirroring_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-script-func" title="hb_unicode_funcs_set_script_func ()">hb_unicode_funcs_set_script_func</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-set-user-data" title="hb_unicode_funcs_set_user_data ()">hb_unicode_funcs_set_user_data</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t">hb_unicode_funcs_t</a>, typedef in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category" title="hb_unicode_general_category ()">hb_unicode_general_category</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-func-t" title="hb_unicode_general_category_func_t ()">hb_unicode_general_category_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-general-category-t" title="enum hb_unicode_general_category_t">hb_unicode_general_category_t</a>, enum in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#HB-UNICODE-MAX:CAPS" title="HB_UNICODE_MAX">HB_UNICODE_MAX</a>, macro in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-deprecated.html#HB-UNICODE-MAX-DECOMPOSITION-LEN:CAPS" title="HB_UNICODE_MAX_DECOMPOSITION_LEN">HB_UNICODE_MAX_DECOMPOSITION_LEN</a>, macro in <a class="link" href="harfbuzz-hb-deprecated.html" title="hb-deprecated">hb-deprecated</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-mirroring" title="hb_unicode_mirroring ()">hb_unicode_mirroring</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-mirroring-func-t" title="hb_unicode_mirroring_func_t ()">hb_unicode_mirroring_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-script" title="hb_unicode_script ()">hb_unicode_script</a>, function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-script-func-t" title="hb_unicode_script_func_t ()">hb_unicode_script_func_t</a>, user_function in <a class="link" href="harfbuzz-hb-unicode.html" title="hb-unicode">hb-unicode</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-uniscribe.html#hb-uniscribe-font-get-hfont" title="hb_uniscribe_font_get_hfont ()">hb_uniscribe_font_get_hfont</a>, function in <a class="link" href="harfbuzz-hb-uniscribe.html" title="hb-uniscribe">hb-uniscribe</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-uniscribe.html#hb-uniscribe-font-get-logfontw" title="hb_uniscribe_font_get_logfontw ()">hb_uniscribe_font_get_logfontw</a>, function in <a class="link" href="harfbuzz-hb-uniscribe.html" title="hb-uniscribe">hb-uniscribe</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-UNTAG:CAPS" title="HB_UNTAG()">HB_UNTAG</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t">hb_user_data_key_t</a>, struct in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <a name="idxV"></a><h3 class="title">V</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-variation-from-string" title="hb_variation_from_string ()">hb_variation_from_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-variation-t" title="hb_variation_t">hb_variation_t</a>, struct in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-variation-to-string" title="hb_variation_to_string ()">hb_variation_to_string</a>, function in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#hb-var-int-t" title="hb_var_int_t">hb_var_int_t</a>, union in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-version.html#hb-version" title="hb_version ()">hb_version</a>, function in <a class="link" href="harfbuzz-hb-version.html" title="hb-version">hb-version</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-version.html#HB-VERSION-ATLEAST:CAPS" title="HB_VERSION_ATLEAST()">HB_VERSION_ATLEAST</a>, macro in <a class="link" href="harfbuzz-hb-version.html" title="hb-version">hb-version</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-version.html#hb-version-atleast" title="hb_version_atleast ()">hb_version_atleast</a>, function in <a class="link" href="harfbuzz-hb-version.html" title="hb-version">hb-version</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-version.html#HB-VERSION-MAJOR:CAPS" title="HB_VERSION_MAJOR">HB_VERSION_MAJOR</a>, macro in <a class="link" href="harfbuzz-hb-version.html" title="hb-version">hb-version</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-version.html#HB-VERSION-MICRO:CAPS" title="HB_VERSION_MICRO">HB_VERSION_MICRO</a>, macro in <a class="link" href="harfbuzz-hb-version.html" title="hb-version">hb-version</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-version.html#HB-VERSION-MINOR:CAPS" title="HB_VERSION_MINOR">HB_VERSION_MINOR</a>, macro in <a class="link" href="harfbuzz-hb-version.html" title="hb-version">hb-version</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-version.html#HB-VERSION-STRING:CAPS" title="HB_VERSION_STRING">HB_VERSION_STRING</a>, macro in <a class="link" href="harfbuzz-hb-version.html" title="hb-version">hb-version</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-version.html#hb-version-string" title="hb_version_string ()">hb_version_string</a>, function in <a class="link" href="harfbuzz-hb-version.html" title="hb-version">hb-version</a> </dt> <dd></dd> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�$��� �� # html/harfbuzz/harfbuzz-hb-face.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-face: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="harfbuzz-hb-deprecated.html" title="hb-deprecated"> <link rel="next" href="harfbuzz-hb-font.html" title="hb-font"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-face.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-deprecated.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-font.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-face"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-face.top_of_page"></a>hb-face</span></h2> <p>hb-face — Font face objects</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-face.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-count" title="hb_face_count ()">hb_face_count</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-create" title="hb_face_create ()">hb_face_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-create-for-tables" title="hb_face_create_for_tables ()">hb_face_create_for_tables</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-destroy" title="hb_face_destroy ()">hb_face_destroy</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-empty" title="hb_face_get_empty ()">hb_face_get_empty</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-table-tags" title="hb_face_get_table_tags ()">hb_face_get_table_tags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-glyph-count" title="hb_face_get_glyph_count ()">hb_face_get_glyph_count</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-index" title="hb_face_get_index ()">hb_face_get_index</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">unsigned <span class="returnvalue">int</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-upem" title="hb_face_get_upem ()">hb_face_get_upem</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-get-user-data" title="hb_face_get_user_data ()">hb_face_get_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-is-immutable" title="hb_face_is_immutable ()">hb_face_is_immutable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-make-immutable" title="hb_face_make_immutable ()">hb_face_make_immutable</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-reference" title="hb_face_reference ()">hb_face_reference</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-reference-blob" title="hb_face_reference_blob ()">hb_face_reference_blob</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-reference-table" title="hb_face_reference_table ()">hb_face_reference_table</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-glyph-count" title="hb_face_set_glyph_count ()">hb_face_set_glyph_count</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-index" title="hb_face_set_index ()">hb_face_set_index</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-upem" title="hb_face_set_upem ()">hb_face_set_upem</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-set-user-data" title="hb_face_set_user_data ()">hb_face_set_user_data</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-collect-unicodes" title="hb_face_collect_unicodes ()">hb_face_collect_unicodes</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-collect-variation-selectors" title="hb_face_collect_variation_selectors ()">hb_face_collect_variation_selectors</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-collect-variation-unicodes" title="hb_face_collect_variation_unicodes ()">hb_face_collect_variation_unicodes</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-builder-create" title="hb_face_builder_create ()">hb_face_builder_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-face.html#hb-face-builder-add-table" title="hb_face_builder_add_table ()">hb_face_builder_add_table</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-face.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody><tr> <td class="typedef_keyword">typedef</td> <td class="function_name"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t">hb_face_t</a></td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-face.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-face.description"></a><h2>Description</h2> <p>A font face is an object that represents a single face from within a font family.</p> <p>More precisely, a font face represents a single face in a binary font file. Font faces are typically built from a binary blob and a face index. Font faces are used to create fonts.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-face.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-face-count"></a><h3>hb_face_count ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_face_count (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>);</pre> <p>Fetches the number of faces in a blob.</p> <div class="refsect3"> <a name="hb-face-count.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>a blob.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-count.returns"></a><h4>Returns</h4> <p> Number of faces in <em class="parameter"><code>blob</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-1-7-7.html#api-index-1.7.7">1.7.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-create"></a><h3>hb_face_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_face_create (<em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> index</code></em>);</pre> <p>Constructs a new face object from the specified blob and a face index into that blob. This is used for blobs of file formats such as Dfont and TTC that can contain more than one face.</p> <p><span class="annotation">[Xconstructor]</span></p> <div class="refsect3"> <a name="hb-face-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> to work upon</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>index</p></td> <td class="parameter_description"><p>The index of the face within <em class="parameter"><code>blob</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-create.returns"></a><h4>Returns</h4> <p>The new face object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-create-for-tables"></a><h3>hb_face_create_for_tables ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_face_create_for_tables (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-reference-table-func-t" title="hb_reference_table_func_t ()"><span class="type">hb_reference_table_func_t</span></a> reference_table_func</code></em>, <em class="parameter"><code><span class="type">void</span> *user_data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre> <p>Variant of <a class="link" href="harfbuzz-hb-face.html#hb-face-create" title="hb_face_create ()"><code class="function">hb_face_create()</code></a>, built for those cases where it is more convenient to provide data for individual tables instead of the whole font data. With the caveat that <a class="link" href="harfbuzz-hb-face.html#hb-face-get-table-tags" title="hb_face_get_table_tags ()"><code class="function">hb_face_get_table_tags()</code></a> does not currently work with faces created this way.</p> <p>Creates a new face object from the specified <em class="parameter"><code>user_data</code></em> and <em class="parameter"><code>reference_table_func</code></em> , with the <em class="parameter"><code>destroy</code></em> callback.</p> <div class="refsect3"> <a name="hb-face-create-for-tables.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>reference_table_func</p></td> <td class="parameter_description"><p>Table-referencing function. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>A pointer to the user data</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-create-for-tables.returns"></a><h4>Returns</h4> <p>The new face object. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-destroy"></a><h3>hb_face_destroy ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_face_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Decreases the reference count on a face object. When the reference count reaches zero, the face is destroyed, freeing all memory.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-face-destroy.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-get-empty"></a><h3>hb_face_get_empty ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_face_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Fetches the singleton empty face object.</p> <div class="refsect3"> <a name="hb-face-get-empty.returns"></a><h4>Returns</h4> <p> (transfer full) The empty face object</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-get-table-tags"></a><h3>hb_face_get_table_tags ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_face_get_table_tags (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> *table_count</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> *table_tags</code></em>);</pre> <p>Fetches a list of all table tags for a face, if possible. The list returned will begin at the offset provided</p> <div class="refsect3"> <a name="hb-face-get-table-tags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_offset</p></td> <td class="parameter_description"><p>The index of first table tag to retrieve</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>table_count</p></td> <td class="parameter_description"><p>Input = the maximum number of table tags to return; Output = the actual number of table tags returned (may be zero). </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for input and for returning results. Default is transfer full."><span class="acronym">inout</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>table_tags</p></td> <td class="parameter_description"><p>The array of table tags found. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=table_count]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-get-table-tags.returns"></a><h4>Returns</h4> <p> Total number of tables, or zero if it is not possible to list</p> </div> <p class="since">Since: <a class="link" href="api-index-1-6-0.html#api-index-1.6.0">1.6.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-get-glyph-count"></a><h3>hb_face_get_glyph_count ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_face_get_glyph_count (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Fetches the glyph-count value of the specified face object.</p> <div class="refsect3"> <a name="hb-face-get-glyph-count.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-get-glyph-count.returns"></a><h4>Returns</h4> <p> The glyph-count value of <em class="parameter"><code>face</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-get-index"></a><h3>hb_face_get_index ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_face_get_index (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Fetches the face-index corresponding to the given face.</p> <div class="note">Note: face indices within a collection are zero-based.</div> <div class="refsect3"> <a name="hb-face-get-index.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-get-index.returns"></a><h4>Returns</h4> <p> The index of <em class="parameter"><code>face</code></em> . </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-get-upem"></a><h3>hb_face_get_upem ()</h3> <pre class="programlisting">unsigned <span class="returnvalue">int</span> hb_face_get_upem (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Fetches the units-per-em (upem) value of the specified face object.</p> <div class="refsect3"> <a name="hb-face-get-upem.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-get-upem.returns"></a><h4>Returns</h4> <p> The upem value of <em class="parameter"><code>face</code></em> </p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-get-user-data"></a><h3>hb_face_get_user_data ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> * hb_face_get_user_data (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre> <p>Fetches the user data associated with the specified key, attached to the specified face object.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-face-get-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-get-user-data.returns"></a><h4>Returns</h4> <p>A pointer to the user data. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-is-immutable"></a><h3>hb_face_is_immutable ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_face_is_immutable (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Tests whether the given face object is immutable.</p> <div class="refsect3"> <a name="hb-face-is-immutable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-is-immutable.returns"></a><h4>Returns</h4> <p> True is <em class="parameter"><code>face</code></em> is immutable, false otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-make-immutable"></a><h3>hb_face_make_immutable ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_face_make_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Makes the given face object immutable.</p> <div class="refsect3"> <a name="hb-face-make-immutable.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-reference"></a><h3>hb_face_reference ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_face_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Increases the reference count on a face object.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-face-reference.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-reference.returns"></a><h4>Returns</h4> <p> The <em class="parameter"><code>face</code></em> object</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-reference-blob"></a><h3>hb_face_reference_blob ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_face_reference_blob (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <p>Fetches a pointer to the binary blob that contains the specified face. Returns an empty blob if referencing face data is not possible.</p> <div class="refsect3"> <a name="hb-face-reference-blob.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-reference-blob.returns"></a><h4>Returns</h4> <p>A pointer to the blob for <em class="parameter"><code>face</code></em> . </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-reference-table"></a><h3>hb_face_reference_table ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> * hb_face_reference_table (<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag</code></em>);</pre> <p>Fetches a reference to the specified table within the specified face.</p> <div class="refsect3"> <a name="hb-face-reference-table.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>tag</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> of the table to query</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-reference-table.returns"></a><h4>Returns</h4> <p>A pointer to the <em class="parameter"><code>tag</code></em> table within <em class="parameter"><code>face</code></em> . </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-set-glyph-count"></a><h3>hb_face_set_glyph_count ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_face_set_glyph_count (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> glyph_count</code></em>);</pre> <p>Sets the glyph count for a face object to the specified value.</p> <div class="refsect3"> <a name="hb-face-set-glyph-count.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>glyph_count</p></td> <td class="parameter_description"><p>The glyph-count value to assign</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-7.html#api-index-0.9.7">0.9.7</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-set-index"></a><h3>hb_face_set_index ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_face_set_index (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> index</code></em>);</pre> <p>Assigns the specified face-index to <em class="parameter"><code>face</code></em> . Fails if the face is immutable.</p> <div class="note">Note: face indices within a collection are zero-based.</div> <div class="refsect3"> <a name="hb-face-set-index.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>index</p></td> <td class="parameter_description"><p>The index to assign</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-set-upem"></a><h3>hb_face_set_upem ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_face_set_upem (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> upem</code></em>);</pre> <p>Sets the units-per-em (upem) for a face object to the specified value.</p> <div class="refsect3"> <a name="hb-face-set-upem.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>upem</p></td> <td class="parameter_description"><p>The units-per-em value to assign</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-set-user-data"></a><h3>hb_face_set_user_data ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_face_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t" title="hb_user_data_key_t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>, <em class="parameter"><code><span class="type">void</span> *data</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre> <p>Attaches a user-data key/data pair to the given face object.</p> <p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p> <div class="refsect3"> <a name="hb-face-set-user-data.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>key</p></td> <td class="parameter_description"><p>The user-data key to set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>A pointer to the user data</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>destroy</p></td> <td class="parameter_description"><p>A callback to call when <em class="parameter"><code>data</code></em> is not needed anymore. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>replace</p></td> <td class="parameter_description"><p>Whether to replace an existing data with the same key</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-face-set-user-data.returns"></a><h4>Returns</h4> <p> <code class="literal">true</code> if success, <code class="literal">false</code> otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-collect-unicodes"></a><h3>hb_face_collect_unicodes ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_face_collect_unicodes (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *out</code></em>);</pre> <p>Collects all of the Unicode characters covered by <em class="parameter"><code>face</code></em> and adds them to the <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> set <em class="parameter"><code>out</code></em> .</p> <div class="refsect3"> <a name="hb-face-collect-unicodes.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>out</p></td> <td class="parameter_description"><p>The set to add Unicode characters to</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-9-0.html#api-index-1.9.0">1.9.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-collect-variation-selectors"></a><h3>hb_face_collect_variation_selectors ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_face_collect_variation_selectors (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *out</code></em>);</pre> <p>Collects all Unicode "Variation Selector" characters covered by <em class="parameter"><code>face</code></em> and adds them to the <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> set <em class="parameter"><code>out</code></em> .</p> <div class="refsect3"> <a name="hb-face-collect-variation-selectors.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>out</p></td> <td class="parameter_description"><p>The set to add Variation Selector characters to</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-9-0.html#api-index-1.9.0">1.9.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-collect-variation-unicodes"></a><h3>hb_face_collect_variation_unicodes ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_face_collect_variation_unicodes (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> variation_selector</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> *out</code></em>);</pre> <p>Collects all Unicode characters for <em class="parameter"><code>variation_selector</code></em> covered by <em class="parameter"><code>face</code></em> and adds them to the <a class="link" href="harfbuzz-hb-set.html#hb-set-t" title="hb_set_t"><span class="type">hb_set_t</span></a> set <em class="parameter"><code>out</code></em> .</p> <div class="refsect3"> <a name="hb-face-collect-variation-unicodes.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>variation_selector</p></td> <td class="parameter_description"><p>The Variation Selector to query</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>out</p></td> <td class="parameter_description"><p>The set to add Unicode characters to</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-9-0.html#api-index-1.9.0">1.9.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-builder-create"></a><h3>hb_face_builder_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_face_builder_create (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Creates a <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> that can be used with <a class="link" href="harfbuzz-hb-face.html#hb-face-builder-add-table" title="hb_face_builder_add_table ()"><code class="function">hb_face_builder_add_table()</code></a>. After tables are added to the face, it can be compiled to a binary font file by calling <a class="link" href="harfbuzz-hb-face.html#hb-face-reference-blob" title="hb_face_reference_blob ()"><code class="function">hb_face_reference_blob()</code></a>.</p> <div class="refsect3"> <a name="hb-face-builder-create.returns"></a><h4>Returns</h4> <p>New face. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-1-9-0.html#api-index-1.9.0">1.9.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-face-builder-add-table"></a><h3>hb_face_builder_add_table ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_face_builder_add_table (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> *blob</code></em>);</pre> <p>Add table for <em class="parameter"><code>tag</code></em> with data provided by <em class="parameter"><code>blob</code></em> to the face. <em class="parameter"><code>face</code></em> must be created using <a class="link" href="harfbuzz-hb-face.html#hb-face-builder-create" title="hb_face_builder_create ()"><code class="function">hb_face_builder_create()</code></a>.</p> <div class="refsect3"> <a name="hb-face-builder-add-table.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>A face object created with <a class="link" href="harfbuzz-hb-face.html#hb-face-builder-create" title="hb_face_builder_create ()"><code class="function">hb_face_builder_create()</code></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>tag</p></td> <td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> of the table to add</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>blob</p></td> <td class="parameter_description"><p>The blob containing the table data to add</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-1-9-0.html#api-index-1.9.0">1.9.0</a></p> </div> </div> <div class="refsect1"> <a name="harfbuzz-hb-face.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="hb-face-t"></a><h3>hb_face_t</h3> <pre class="programlisting">typedef struct hb_face_t hb_face_t; </pre> <p>Data type for holding font faces.</p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\M2,% * html/harfbuzz/harfbuzz-hb-directwrite.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-directwrite: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch15.html" title="Integration API"> <link rel="prev" href="harfbuzz-hb-gdi.html" title="hb-gdi"> <link rel="next" href="api-index-full.html" title="API Index"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-directwrite.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch15.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-gdi.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-full.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-directwrite"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-directwrite.top_of_page"></a>hb-directwrite</span></h2> <p>hb-directwrite — DirectWrite integration</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-directwrite.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-directwrite.html#hb-directwrite-face-create" title="hb_directwrite_face_create ()">hb_directwrite_face_create</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">IDWriteFontFace</span> * </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-directwrite.html#hb-directwrite-face-get-font-face" title="hb_directwrite_face_get_font_face ()">hb_directwrite_face_get_font_face</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-directwrite.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb-directwrite.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-directwrite.description"></a><h2>Description</h2> <p>Functions for using HarfBuzz with DirectWrite fonts.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-directwrite.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-directwrite-face-create"></a><h3>hb_directwrite_face_create ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> * hb_directwrite_face_create (<em class="parameter"><code><span class="type">IDWriteFontFace</span> *font_face</code></em>);</pre> <div class="refsect3"> <a name="hb-directwrite-face-create.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>font_face</p></td> <td class="parameter_description"><p>a DirectWrite IDWriteFontFace object.</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-directwrite-face-create.returns"></a><h4>Returns</h4> <p> <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> object corresponding to the given input</p> </div> <p class="since">Since: <a class="link" href="api-index-2-4-0.html#api-index-2.4.0">2.4.0</a></p> </div> <hr> <div class="refsect2"> <a name="hb-directwrite-face-get-font-face"></a><h3>hb_directwrite_face_get_font_face ()</h3> <pre class="programlisting"><span class="returnvalue">IDWriteFontFace</span> * hb_directwrite_face_get_font_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre> <div class="refsect3"> <a name="hb-directwrite-face-get-font-face.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>face</p></td> <td class="parameter_description"><p>a <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> object</p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="hb-directwrite-face-get-font-face.returns"></a><h4>Returns</h4> <p> DirectWrite IDWriteFontFace object corresponding to the given input</p> </div> <p class="since">Since: <a class="link" href="api-index-2-5-0.html#api-index-2.5.0">2.5.0</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�ש� # html/harfbuzz/what-is-harfbuzz.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>What is HarfBuzz?: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt01.html" title="Part I. User's manual"> <link rel="prev" href="pt01.html" title="Part I. User's manual"> <link rel="next" href="why-do-i-need-a-shaping-engine.html" title="Why do I need a shaping engine?"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="pt01.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="why-do-i-need-a-shaping-engine.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="what-is-harfbuzz"></a>What is HarfBuzz?</h2></div></div></div> <div class="toc"><dl class="toc"> <dt><span class="section"><a href="what-is-harfbuzz.html#what-is-text-shaping">What is text shaping?</a></span></dt> <dt><span class="section"><a href="why-do-i-need-a-shaping-engine.html">Why do I need a shaping engine?</a></span></dt> <dt><span class="section"><a href="ch01s03.html">What does HarfBuzz do?</a></span></dt> <dt><span class="section"><a href="what-harfbuzz-doesnt-do.html">What HarfBuzz doesn't do</a></span></dt> <dt><span class="section"><a href="why-is-it-called-harfbuzz.html">Why is it called HarfBuzz?</a></span></dt> </dl></div> <p> HarfBuzz is a <span class="emphasis"><em>text-shaping engine</em></span>. If you give HarfBuzz a font and a string containing a sequence of Unicode codepoints, HarfBuzz selects and positions the corresponding glyphs from the font, applying all of the necessary layout rules and font features. HarfBuzz then returns the string to you in the form that is correctly arranged for the language and writing system. </p> <p> HarfBuzz can properly shape all of the world's major writing systems. It runs on all major operating systems and software platforms and it supports the major font formats in use today. </p> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="what-is-text-shaping"></a>What is text shaping?</h2></div></div></div> <p> Text shaping is the process of translating a string of character codes (such as Unicode codepoints) into a properly arranged sequence of glyphs that can be rendered onto a screen or into final output form for inclusion in a document. </p> <p> The shaping process is dependent on the input string, the active font, the script (or writing system) that the string is in, and the language that the string is in. </p> <p> Modern software systems generally only deal with strings in the Unicode encoding scheme (although legacy systems and documents may involve other encodings). </p> <p> There are several font formats that a program might encounter, each of which has a set of standard text-shaping rules. </p> <p>The dominant format is <a class="ulink" href="http://www.microsoft.com/typography/otspec/" target="_top">OpenType</a>. The OpenType specification defines a series of <a class="ulink" href="https://github.com/n8willis/opentype-shaping-documents" target="_top">shaping models</a> for various scripts from around the world. These shaping models depend on the font incorporating certain features as <span class="emphasis"><em>lookups</em></span> in its <code class="literal">GSUB</code> and <code class="literal">GPOS</code> tables. </p> <p> Alternatively, OpenType fonts can include shaping features for the <a class="ulink" href="https://graphite.sil.org/" target="_top">Graphite</a> shaping model. </p> <p> TrueType fonts can also include OpenType shaping features. Alternatively, TrueType fonts can also include <a class="ulink" href="https://developer.apple.com/fonts/TrueType-Reference-Manual/RM09/AppendixF.html" target="_top">Apple Advanced Typography</a> (AAT) tables to implement shaping support. AAT fonts are generally only found on macOS and iOS systems. </p> <p> Text strings will usually be tagged with a script and language tag that provide the context needed to perform text shaping correctly. The necessary <a class="ulink" href="https://docs.microsoft.com/en-us/typography/opentype/spec/scripttags" target="_top">script</a> and <a class="ulink" href="https://docs.microsoft.com/en-us/typography/opentype/spec/languagetags" target="_top">language</a> tags are defined by OpenType. </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�G�ض- �- $ html/harfbuzz/harfbuzz-hb-shape.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>hb-shape: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="ch12.html" title="Core API"> <link rel="prev" href="harfbuzz-hb-shape-plan.html" title="hb-shape-plan"> <link rel="next" href="harfbuzz-hb-unicode.html" title="hb-unicode"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#harfbuzz-hb-shape.description" class="shortcut">Description</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="ch12.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="harfbuzz-hb-shape-plan.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="harfbuzz-hb-unicode.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="harfbuzz-hb-shape"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="harfbuzz-hb-shape.top_of_page"></a>hb-shape</span></h2> <p>hb-shape — Conversion of text strings into positioned glyphs</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="harfbuzz-hb-shape.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape.html#hb-shape" title="hb_shape ()">hb_shape</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape.html#hb-shape-full" title="hb_shape_full ()">hb_shape_full</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">char</span> ** </td> <td class="function_name"> <a class="link" href="harfbuzz-hb-shape.html#hb-shape-list-shapers" title="hb_shape_list_shapers ()">hb_shape_list_shapers</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="harfbuzz-hb-shape.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <hb.h> </pre> </div> <div class="refsect1"> <a name="harfbuzz-hb-shape.description"></a><h2>Description</h2> <p>Shaping is the central operation of HarfBuzz. Shaping operates on buffers, which are sequences of Unicode characters that use the same font and have the same text direction, script, and language. After shaping the buffer contains the output glyphs and their positions.</p> </div> <div class="refsect1"> <a name="harfbuzz-hb-shape.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="hb-shape"></a><h3>hb_shape ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> hb_shape (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> *features</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_features</code></em>);</pre> <p>Shapes <em class="parameter"><code>buffer</code></em> using <em class="parameter"><code>font</code></em> turning its Unicode characters content to positioned glyphs. If <em class="parameter"><code>features</code></em> is not <code class="literal">NULL</code>, it will be used to control the features applied during shaping. If two <em class="parameter"><code>features</code></em> have the same tag but overlapping ranges the value of the feature with the higher index takes precedence.</p> <div class="refsect3"> <a name="hb-shape.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to use for shaping</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> to shape</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>features</p></td> <td class="parameter_description"><p>an array of user specified <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> or <code class="literal">NULL</code>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_features][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>num_features</p></td> <td class="parameter_description"><p>the length of <em class="parameter"><code>features</code></em> array</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-full"></a><h3>hb_shape_full ()</h3> <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a> hb_shape_full (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>, <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> *features</code></em>, <em class="parameter"><code>unsigned <span class="type">int</span> num_features</code></em>, <em class="parameter"><code>const <span class="type">char</span> * const *shaper_list</code></em>);</pre> <p>See <a class="link" href="harfbuzz-hb-shape.html#hb-shape" title="hb_shape ()"><code class="function">hb_shape()</code></a> for details. If <em class="parameter"><code>shaper_list</code></em> is not <code class="literal">NULL</code>, the specified shapers will be used in the given order, otherwise the default shapers list will be used.</p> <div class="refsect3"> <a name="hb-shape-full.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>font</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to use for shaping</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t" title="hb_buffer_t"><span class="type">hb_buffer_t</span></a> to shape</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>features</p></td> <td class="parameter_description"><p>an array of user specified <a class="link" href="harfbuzz-hb-common.html#hb-feature-t" title="hb_feature_t"><span class="type">hb_feature_t</span></a> or <code class="literal">NULL</code>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_features][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>num_features</p></td> <td class="parameter_description"><p>the length of <em class="parameter"><code>features</code></em> array</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>shaper_list</p></td> <td class="parameter_description"><p>a <code class="literal">NULL</code>-terminated array of shapers to use or <code class="literal">NULL</code>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="hb-shape-full.returns"></a><h4>Returns</h4> <p> false if all shapers failed, true otherwise</p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> <hr> <div class="refsect2"> <a name="hb-shape-list-shapers"></a><h3>hb_shape_list_shapers ()</h3> <pre class="programlisting">const <span class="returnvalue">char</span> ** hb_shape_list_shapers (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> <p>Retrieves the list of shapers supported by HarfBuzz.</p> <div class="refsect3"> <a name="hb-shape-list-shapers.returns"></a><h4>Returns</h4> <p>an array of constant strings. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></p> </div> <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p> </div> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\� El # html/harfbuzz/graphite-shaping.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Graphite shaping: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="shaping-concepts.html" title="Shaping concepts"> <link rel="prev" href="opentype-shaping-models.html" title="OpenType shaping models"> <link rel="next" href="aat-shaping.html" title="AAT shaping"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="shaping-concepts.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="opentype-shaping-models.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="aat-shaping.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="graphite-shaping"></a>Graphite shaping</h2></div></div></div> <p> In contrast to OpenType shaping, Graphite shaping does not specify a predefined set of shaping models or a set of supported scripts. </p> <p> Instead, each Graphite font contains a complete set of rules that implement the required shaping model for the intended script. These rules include finite-state machines to match sequences of codepoints to the shaping operations to perform. </p> <p> Graphite shaping can perform the same shaping operations used in OpenType shaping, as well as other functions that have not been defined for OpenType shaping. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�$�� � % html/harfbuzz/shaping-operations.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Shaping operations: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="shaping-concepts.html" title="Shaping concepts"> <link rel="prev" href="complex-scripts.html" title="Complex scripts"> <link rel="next" href="unicode-character-categories.html" title="Unicode character categories"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="shaping-concepts.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="complex-scripts.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="unicode-character-categories.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="shaping-operations"></a>Shaping operations</h2></div></div></div> <p> Shaping a complex-script text run involves transforming the input sequence of Unicode codepoints with some combination of operations that is specified in the shaping model for the script. </p> <p> The specific conditions that trigger a given operation for a text run varies from script to script, as do the order that the operations are performed in and which codepoints are affected. However, the same general set of shaping operations is common to all of the complex-script shaping models. </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"> <p> A <span class="emphasis"><em>reordering</em></span> operation moves a glyph from its original ("logical") position in the sequence to some other ("visual") position. </p> <p> The shaping model for a given complex script might involve more than one reordering step. </p> </li> <li class="listitem"><p> A <span class="emphasis"><em>joining</em></span> operation replaces a glyph with an alternate form that is designed to connect with one or more of the adjacent glyphs in the sequence. </p></li> <li class="listitem"> <p> A contextual <span class="emphasis"><em>substitution</em></span> operation replaces either a single glyph or a subsequence of several glyphs with an alternate glyph. This substitution is performed when the original glyph or subsequence of glyphs occurs in a specified position with respect to the surrounding sequence. For example, one substitution might be performed only when the target glyph is the first glyph in the sequence, while another substitution is performed only when a different target glyph occurs immediately after a particular string pattern. </p> <p> The shaping model for a given complex script might involve multiple contextual-substitution operations, each applying to different target glyphs and patterns, and which are performed in separate steps. </p> </li> <li class="listitem"> <p> A contextual <span class="emphasis"><em>positioning</em></span> operation moves the horizontal and/or vertical position of a glyph. This positioning move is performed when the glyph occurs in a specified position with respect to the surrounding sequence. </p> <p> Many contextual positioning operations are used to place <span class="emphasis"><em>mark</em></span> glyphs (such as diacritics, vowel signs, and tone markers) with respect to <span class="emphasis"><em>base</em></span> glyphs. However, some complex scripts may use contextual positioning operations to correctly place base glyphs as well, such as when the script uses <span class="emphasis"><em>stacking</em></span> characters. </p> </li> </ul></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�5�r 9 html/harfbuzz/the-distinction-between-levels-0-and-1.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>The distinction between levels 0 and 1: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="clusters.html" title="Clusters"> <link rel="prev" href="reordering-in-levels-0-and-1.html" title="Reordering in levels 0 and 1"> <link rel="next" href="level-2.html" title="Level 2"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="clusters.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="reordering-in-levels-0-and-1.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="level-2.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="the-distinction-between-levels-0-and-1"></a>The distinction between levels 0 and 1</h2></div></div></div> <p> The preceding examples demonstrate the main effects of using cluster levels 0 and 1. The only difference between the two levels is this: in level 0, at the very beginning of the shaping process, HarfBuzz merges the cluster of each base character with the clusters of all Unicode marks (combining or not) and modifiers that follow it. </p> <p> For example, let us start with the following character sequence (top row) and accompanying initial cluster values (bottom row): </p> <pre class="programlisting"> A,acute,B 0,1 ,2 </pre> <p> The <code class="literal">acute</code> is a Unicode mark. If HarfBuzz is using cluster level 0 on this sequence, then the <code class="literal">A</code> and <code class="literal">acute</code> clusters will merge, and the result will become: </p> <pre class="programlisting"> A,acute,B 0,0 ,2 </pre> <p> This merger is performed before any other script-shaping steps. </p> <p> This initial cluster merging is the default behavior of the Windows shaping engine, and the old HarfBuzz codebase copied that behavior to maintain compatibility. Consequently, it has remained the default behavior in the new HarfBuzz codebase. </p> <p> But this initial cluster-merging behavior makes it impossible for client programs to implement some features (such as to color diacritic marks differently from their base characters). That is why, in level 1, HarfBuzz does not perform the initial merging step. </p> <p> For client programs that rely on HarfBuzz cluster values to perform cursor positioning, level 0 is more convenient. But relying on cluster boundaries for cursor positioning is wrong: cursor positions should be determined based on Unicode grapheme boundaries, not on shaping-cluster boundaries. As such, using level 1 clustering behavior is recommended. </p> <p> One final facet of levels 0 and 1 is worth noting. HarfBuzz currently does not allow any <span class="emphasis"><em>multiple-substitution</em></span> GSUB lookups to replace a glyph with zero glyphs (in other words, to delete a glyph). </p> <p> But, in some other situations, glyphs can be deleted. In those cases, if the glyph being deleted is the last glyph of its cluster, HarfBuzz makes sure to merge the deleted glyph's cluster with a neighboring cluster. </p> <p> This is done primarily to make sure that the starting cluster of the text always has the cluster index pointing to the start of the text for the run; more than one client program currently relies on this guarantee. </p> <p> Incidentally, Apple's CoreText does something different to maintain the same promise: it inserts a glyph with id 65535 at the beginning of the glyph string if the glyph corresponding to the first character in the run was deleted. HarfBuzz might do something similar in the future. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�Du�� � " html/harfbuzz/complex-scripts.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Complex scripts: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="shaping-concepts.html" title="Shaping concepts"> <link rel="prev" href="shaping-concepts.html" title="Shaping concepts"> <link rel="next" href="shaping-operations.html" title="Shaping operations"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="shaping-concepts.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="shaping-concepts.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="shaping-operations.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="complex-scripts"></a>Complex scripts</h2></div></div></div> <p> In text-shaping terminology, scripts are generally classified as either <span class="emphasis"><em>complex</em></span> or <span class="emphasis"><em>non-complex</em></span>. </p> <p> Complex scripts are those for which transforming the input sequence into the final layout requires some combination of operations—such as context-dependent substitutions, context-dependent mark positioning, glyph-to-glyph joining, glyph reordering, or glyph stacking. </p> <p> In some complex scripts, the shaping rules require that a text run be divided into syllables before the operations can be applied. Other complex scripts may apply shaping operations over entire words or over the entire text run, with no subdivision required. </p> <p> Non-complex scripts, by definition, do not require these operations. However, correctly shaping a text run in a non-complex script may still involve Unicode normalization, ligature substitutions, mark positioning, kerning, and applying other font features. The key difference is that a text run in a non-complex script can be processed sequentially and in the same order as the input sequence of Unicode codepoints, without requiring an analysis stage. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\�b� , html/harfbuzz/shaping-opentype-features.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>OpenType features: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="shaping-and-shape-plans.html" title="Shaping and shape plans"> <link rel="prev" href="shaping-and-shape-plans.html" title="Shaping and shape plans"> <link rel="next" href="shaping-shaper-selection.html" title="Shaper selection"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="shaping-and-shape-plans.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="shaping-and-shape-plans.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="shaping-shaper-selection.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="shaping-opentype-features"></a>OpenType features</h2></div></div></div> <p> OpenType features enable fonts to include smart behavior, implemented as "lookup" rules stored in the GSUB and GPOS tables. The OpenType specification defines a long list of standard features that fonts can use for these behaviors; each feature has a four-character reserved name and a well-defined semantic meaning. </p> <p> Some OpenType features are defined for the purpose of supporting complex-script shaping, and are automatically activated, but only when a buffer's script property is set to a script that the feature supports. </p> <p> Other features are more generic and can apply to several (or any) script, and shaping engines are expected to implement them. By default, HarfBuzz activates several of these features on every text run. They include <code class="literal">abvm</code>, <code class="literal">blwm</code>, <code class="literal">ccmp</code>, <code class="literal">locl</code>, <code class="literal">mark</code>, <code class="literal">mkmk</code>, and <code class="literal">rlig</code>. </p> <p> In addition, if the text direction is horizontal, HarfBuzz also applies the <code class="literal">calt</code>, <code class="literal">clig</code>, <code class="literal">curs</code>, <code class="literal">dist</code>, <code class="literal">kern</code>, <code class="literal">liga</code> and <code class="literal">rclt</code>, features. </p> <p> Additionally, when HarfBuzz encounters a fraction slash (<code class="literal">U+2044</code>), it looks backward and forward for decimal digits (Unicode General Category = Nd), and enables features <code class="literal">numr</code> on the sequence before the fraction slash, <code class="literal">dnom</code> on the sequence after the fraction slash, and <code class="literal">frac</code> on the whole sequence including the fraction slash. </p> <p> Some script-specific shaping models (see <a class="xref" href="opentype-shaping-models.html" title="OpenType shaping models">the section called “OpenType shaping models”</a>) disable some of the features listed above: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p> Hangul: <code class="literal">calt</code> </p></li> <li class="listitem"><p> Indic: <code class="literal">liga</code> </p></li> <li class="listitem"><p> Khmer: <code class="literal">liga</code> </p></li> </ul></div> <p> If the text direction is vertical, HarfBuzz applies the <code class="literal">vert</code> feature by default. </p> <p> Still other features are designed to be purely optional and left up to the application or the end user to enable or disable as desired. </p> <p> You can adjust the set of features that HarfBuzz applies to a buffer by supplying an array of <span class="type">hb_feature_t</span> features as the third argument to <code class="function">hb_shape()</code>. For a simple case, let's just enable the <code class="literal">dlig</code> feature, which turns on any "discretionary" ligatures in the font: </p> <pre class="programlisting"> hb_feature_t userfeatures[1]; userfeatures[0].tag = HB_TAG('d','l','i','g'); userfeatures[0].value = 1; userfeatures[0].start = HB_FEATURE_GLOBAL_START; userfeatures[0].end = HB_FEATURE_GLOBAL_END; </pre> <p> <code class="literal">HB_FEATURE_GLOBAL_END</code> and <code class="literal">HB_FEATURE_GLOBAL_END</code> are macros we can use to indicate that the features will be applied to the entire buffer. We could also have used a literal <code class="literal">0</code> for the start and a <code class="literal">-1</code> to indicate the end of the buffer (or have selected other start and end positions, if needed). </p> <p> When we pass the <code class="varname">userfeatures</code> array to <code class="function">hb_shape()</code>, any discretionary ligature substitutions from our font that match the text in our buffer will get performed: </p> <pre class="programlisting"> hb_shape(font, buf, userfeatures, num_features); </pre> <p> Just like we enabled the <code class="literal">dlig</code> feature by setting its <em class="parameter"><code>value</code></em> to <code class="literal">1</code>, you would disable a feature by setting its <em class="parameter"><code>value</code></em> to <code class="literal">0</code>. Some features can take other <em class="parameter"><code>value</code></em> settings; be sure you read the full specification of each feature tag to understand what it does and how to control it. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\� \� � 1 html/harfbuzz/why-do-i-need-a-shaping-engine.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Why do I need a shaping engine?: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="what-is-harfbuzz.html" title="What is HarfBuzz?"> <link rel="prev" href="what-is-harfbuzz.html" title="What is HarfBuzz?"> <link rel="next" href="ch01s03.html" title="What does HarfBuzz do?"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="what-is-harfbuzz.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="what-is-harfbuzz.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="ch01s03.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="why-do-i-need-a-shaping-engine"></a>Why do I need a shaping engine?</h2></div></div></div> <p> Text shaping is an integral part of preparing text for display. Before a Unicode sequence can be rendered, the codepoints in the sequence must be mapped to the corresponding glyphs provided in the font, and those glyphs must be positioned correctly relative to each other. For many of the scripts supported in Unicode, these steps involve script-specific layout rules, including complex joining, reordering, and positioning behavior. Implementing these rules is the job of the shaping engine. </p> <p> Text shaping is a fairly low-level operation. HarfBuzz is used directly by text-handling libraries like <a class="ulink" href="https://www.pango.org/" target="_top">Pango</a>, as well as by the layout engines in Firefox, LibreOffice, and Chromium. Unless you are <span class="emphasis"><em>writing</em></span> one of these layout engines yourself, you will probably not need to use HarfBuzz: normally, a layout engine, toolkit, or other library will turn text into glyphs for you. </p> <p> However, if you <span class="emphasis"><em>are</em></span> writing a layout engine or graphics library yourself, then you will need to perform text shaping, and this is where HarfBuzz can help you. </p> <p> Here are some specific scenarios where a text-shaping engine like HarfBuzz helps you: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"> <p> OpenType fonts contain a set of glyphs (that is, shapes to represent the letters, numbers, punctuation marks, and all other symbols), which are indexed by a <code class="literal">glyph ID</code>. </p> <p> A particular glyph ID within the font does not necessarily correlate to a predictable Unicode codepoint. For instance, some fonts have the letter "a" as glyph ID 1, but many others do not. In order to retrieve the right glyph from the font to display "a", you need to consult the table inside the font (the <code class="literal">cmap</code> table) that maps Unicode codepoints to glyph IDs. In other words, <span class="emphasis"><em>text shaping turns codepoints into glyph IDs</em></span>. </p> </li> <li class="listitem"> <p> Many OpenType fonts contain ligatures: combinations of characters that are rendered as a single unit. For instance, it is common for the "f, i" letter sequence to appear in print as the single ligature glyph "fi". </p> <p> Whether you should render an "f, i" sequence as <code class="literal">fi</code> or as "fi" does not depend on the input text. Instead, it depends on the whether or not the font includes an "fi" glyph and on the level of ligature application you wish to perform. The font and the amount of ligature application used are under your control. In other words, <span class="emphasis"><em>text shaping involves querying the font's ligature tables and determining what substitutions should be made</em></span>. </p> </li> <li class="listitem"> <p> While ligatures like "fi" are optional typographic refinements, some languages <span class="emphasis"><em>require</em></span> certain substitutions to be made in order to display text correctly. </p> <p> For example, in Tamil, when the letter "TTA" (ட) letter is followed by the vowel sign "U" (ு), the pair must be replaced by the single glyph "டு". The sequence of Unicode characters "ட,ு" needs to be substituted with a single "டு" glyph from the font. </p> <p> But "டு" does not have a Unicode codepoint. To find this glyph, you need to consult the table inside the font (the <code class="literal">GSUB</code> table) that contains substitution information. In other words, <span class="emphasis"><em>text shaping chooses the correct glyph for a sequence of characters provided</em></span>. </p> </li> <li class="listitem"> <p> Similarly, each Arabic character has four different variants corresponding to the different positions it might appear in within a sequence. Inside a font, there will be separate glyphs for the initial, medial, final, and isolated forms of each letter, each at a different glyph ID. </p> <p> Unicode only assigns one codepoint per character, so a Unicode string will not tell you which glyph variant to use for each character. To decide, you need to analyze the whole string and determine the appropriate glyph for each character based on its position. In other words, <span class="emphasis"><em>text shaping chooses the correct form of the letter by its position and returns the correct glyph from the font</em></span>. </p> </li> <li class="listitem"> <p> Other languages involve marks and accents that need to be rendered in specific positions relative a base character. For instance, the Moldovan language includes the Cyrillic letter "zhe" (ж) with a breve accent, like so: "ӂ". </p> <p> Some fonts will provide this character as a single zhe-with-breve glyph, but other fonts will not and, instead, will expect the rendering engine to form the character by superimposing the separate "ж" and "˘" glyphs. </p> <p> But exactly where you should draw the breve depends on the height and width of the preceding zhe glyph. To find the right position, you need to consult the table inside the font (the <code class="literal">GPOS</code> table) that contains positioning information. In other words, <span class="emphasis"><em>text shaping tells you whether you have a precomposed glyph within your font or if you need to compose a glyph yourself out of combining marks—and, if so, where to position those marks.</em></span> </p> </li> </ul></div> <p> If tasks like these are something that you need to do, then you need a text shaping engine. You could use Uniscribe if you are writing Windows software; you could use CoreText on macOS; or you could use HarfBuzz. </p> <div class="note"><p> In the rest of this manual, the text will assume that the reader is that implementor of a text-layout engine. </p></div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\���p 0 html/harfbuzz/customizing-unicode-functions.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Customizing Unicode functions: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="buffers-language-script-and-direction.html" title="Buffers, language, script and direction"> <link rel="prev" href="setting-buffer-properties.html" title="Setting buffer properties"> <link rel="next" href="fonts-and-faces.html" title="Fonts, faces, and output"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="buffers-language-script-and-direction.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="setting-buffer-properties.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="fonts-and-faces.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="customizing-unicode-functions"></a>Customizing Unicode functions</h2></div></div></div> <p> HarfBuzz requires some simple functions for accessing information from the Unicode Character Database (such as the <code class="literal">General_Category</code> (gc) and <code class="literal">Script</code> (sc) properties) that is useful for shaping, as well as some useful operations like composing and decomposing code points. </p> <p> HarfBuzz includes its own internal, lightweight set of Unicode functions. At build time, it is also possible to compile support for some other options, such as the Unicode functions provided by GLib or the International Components for Unicode (ICU) library. Generally, this option is only of interest for client programs that have specific integration requirements or that do a significant amount of customization. </p> <p> If your program has access to other Unicode functions, however, such as through a system library or application framework, you might prefer to use those instead of the built-in options. HarfBuzz supports this by implementing its Unicode functions as a set of virtual methods that you can replace — without otherwise affecting HarfBuzz's functionality. </p> <p> The Unicode functions are specified in a structure called <code class="literal">unicode_funcs</code> which is attached to each buffer. But even though <code class="literal">unicode_funcs</code> is associated with a <span class="type">hb_buffer_t</span>, the functions themselves are called by other HarfBuzz APIs that access buffers, so it would be unwise for you to hook different functions into different buffers. </p> <p> In addition, you can mark your <code class="literal">unicode_funcs</code> as immutable by calling <code class="function">hb_unicode_funcs_make_immutable (ufuncs)</code>. This is especially useful if your code is a library or framework that will have its own client programs. By marking your Unicode function choices as immutable, you prevent your own client programs from changing the <code class="literal">unicode_funcs</code> configuration and introducing inconsistencies and errors downstream. </p> <p> You can retrieve the Unicode-functions configuration for your buffer by calling <code class="function">hb_buffer_get_unicode_funcs()</code>: </p> <pre class="programlisting"> hb_unicode_funcs_t *ufunctions; ufunctions = hb_buffer_get_unicode_funcs(buf); </pre> <p> The current version of <code class="literal">unicode_funcs</code> uses six functions: </p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p> <code class="function">hb_unicode_combining_class_func_t</code>: returns the Canonical Combining Class of a code point. </p></li> <li class="listitem"><p> <code class="function">hb_unicode_general_category_func_t</code>: returns the General Category (gc) of a code point. </p></li> <li class="listitem"><p> <code class="function">hb_unicode_mirroring_func_t</code>: returns the Mirroring Glyph code point (for bi-directional replacement) of a code point. </p></li> <li class="listitem"><p> <code class="function">hb_unicode_script_func_t</code>: returns the Script (sc) property of a code point. </p></li> <li class="listitem"><p> <code class="function">hb_unicode_compose_func_t</code>: returns the canonical composition of a sequence of two code points. </p></li> <li class="listitem"><p> <code class="function">hb_unicode_decompose_func_t</code>: returns the canonical decomposition of a code point. </p></li> </ul></div> <p> Note, however, that future HarfBuzz releases may alter this set. </p> <p> Each Unicode function has a corresponding setter, with which you can assign a callback to your replacement function. For example, to replace <code class="function">hb_unicode_general_category_func_t</code>, you can call </p> <pre class="programlisting"> hb_unicode_funcs_set_general_category_func (*ufuncs, func, *user_data, destroy) </pre> <p> Virtualizing this set of Unicode functions is primarily intended to improve portability. There is no need for every client program to make the effort to replace the default options, so if you are unsure, do not feel any pressure to customize <code class="literal">unicode_funcs</code>. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\k1S � � , html/harfbuzz/adding-text-to-the-buffer.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Adding text to the buffer: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="buffers-language-script-and-direction.html" title="Buffers, language, script and direction"> <link rel="prev" href="buffers-language-script-and-direction.html" title="Buffers, language, script and direction"> <link rel="next" href="setting-buffer-properties.html" title="Setting buffer properties"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="buffers-language-script-and-direction.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="buffers-language-script-and-direction.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="setting-buffer-properties.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="adding-text-to-the-buffer"></a>Adding text to the buffer</h2></div></div></div> <p> Now we have a brand new HarfBuzz buffer. Let's start filling it with text! From HarfBuzz's perspective, a buffer is just a stream of Unicode code points, but your input string is probably in one of the standard Unicode character encodings (UTF-8, UTF-16, or UTF-32). HarfBuzz provides convenience functions that accept each of these encodings: <code class="function">hb_buffer_add_utf8()</code>, <code class="function">hb_buffer_add_utf16()</code>, and <code class="function">hb_buffer_add_utf32()</code>. Other than the character encoding they accept, they function identically. </p> <p> You can add UTF-8 text to a buffer by passing in the text array, the array's length, an offset into the array for the first character to add, and the length of the segment to add: </p> <pre class="programlisting"> hb_buffer_add_utf8 (hb_buffer_t *buf, const char *text, int text_length, unsigned int item_offset, int item_length) </pre> <p> So, in practice, you can say: </p> <pre class="programlisting"> hb_buffer_add_utf8(buf, text, strlen(text), 0, strlen(text)); </pre> <p> This will append your new characters to <em class="parameter"><code>buf</code></em>, not replace its existing contents. Also, note that you can use <code class="literal">-1</code> in place of the first instance of <code class="function">strlen(text)</code> if your text array is NULL-terminated. Similarly, you can also use <code class="literal">-1</code> as the final argument want to add its full contents. </p> <p> Whatever start <em class="parameter"><code>item_offset</code></em> and <em class="parameter"><code>item_length</code></em> you provide, HarfBuzz will also attempt to grab the five characters <span class="emphasis"><em>before</em></span> the offset point and the five characters <span class="emphasis"><em>after</em></span> the designated end. These are the before and after "context" segments, which are used internally for HarfBuzz to make shaping decisions. They will not be part of the final output, but they ensure that HarfBuzz's script-specific shaping operations are correct. If there are fewer than five characters available for the before or after contexts, HarfBuzz will just grab what is there. </p> <p> For longer text runs, such as full paragraphs, it might be tempting to only add smaller sub-segments to a buffer and shape them in piecemeal fashion. Generally, this is not a good idea, however, because a lot of shaping decisions are dependent on this context information. For example, in Arabic and other connected scripts, HarfBuzz needs to know the code points before and after each character in order to correctly determine which glyph to return. </p> <p> The safest approach is to add all of the text available (even if your text contains a mix of scripts, directions, languages and fonts), then use <em class="parameter"><code>item_offset</code></em> and <em class="parameter"><code>item_length</code></em> to indicate which characters you want shaped (which must all have the same script, direction, language and font), so that HarfBuzz has access to any context. </p> <p> You can also add Unicode code points directly with <code class="function">hb_buffer_add_codepoints()</code>. The arguments to this function are the same as those for the UTF encodings. But it is particularly important to note that HarfBuzz does not do validity checking on the text that is added to a buffer. Invalid code points will be replaced, but it is up to you to do any deep-sanity checking necessary. </p> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\*~(2Z Z " html/harfbuzz/api-index-2-3-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 2.3.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. 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User's manual"> <link rel="prev" href="customizing-unicode-functions.html" title="Customizing Unicode functions"> <link rel="next" href="fonts-and-faces-custom-functions.html" title="Customizing font functions"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt01.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="customizing-unicode-functions.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="fonts-and-faces-custom-functions.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="chapter"> <div class="titlepage"><div><div><h2 class="title"> <a name="fonts-and-faces"></a>Fonts, faces, and output</h2></div></div></div> <div class="toc"><dl class="toc"> <dt><span class="section"><a href="fonts-and-faces.html#fonts-and-faces-objects">Font and face objects</a></span></dt> <dt><span class="section"><a href="fonts-and-faces-custom-functions.html">Customizing font functions</a></span></dt> <dt><span class="section"><a href="fonts-and-faces-native-opentype.html">Font objects and HarfBuzz's native OpenType implementation</a></span></dt> <dt><span class="section"><a href="fonts-and-faces-variable.html">Working with OpenType Variable Fonts</a></span></dt> </dl></div> <p> In the previous chapter, we saw how to set up a buffer and fill it with text as Unicode code points. In order to shape this buffer text with HarfBuzz, you will need also need a font object. </p> <p> HarfBuzz provides abstractions to help you cache and reuse the heavier parts of working with binary fonts, so we will look at how to do that. We will also look at how to work with the FreeType font-rendering library and at how you can customize HarfBuzz to work with other libraries. </p> <p> Finally, we will look at how to work with OpenType variable fonts, the latest update to the OpenType font format, and at some other recent additions to OpenType. </p> <div class="section"> <div class="titlepage"><div><div><h2 class="title" style="clear: both"> <a name="fonts-and-faces-objects"></a>Font and face objects</h2></div></div></div> <p> The outcome of shaping a run of text depends on the contents of a specific font file (such as the substitutions and positioning moves in the 'GSUB' and 'GPOS' tables), so HarfBuzz makes accessing those internals fast. </p> <p> An <span class="type">hb_face_t</span> represents a <span class="emphasis"><em>face</em></span> in HarfBuzz. This data type is a wrapper around an <span class="type">hb_blob_t</span> blob that holds the contents of a binary font file. Since HarfBuzz supports TrueType Collections and OpenType Collections (each of which can include multiple typefaces), a HarfBuzz face also requires an index number specifying which typeface in the file you want to use. Most of the font files you will encounter in the wild include just a single face, however, so most of the time you would pass in <code class="literal">0</code> as the index when you create a face: </p> <pre class="programlisting"> hb_blob_t* blob = hb_blob_create_from_file(file); ... hb_face_t* face = hb_face_create(blob, 0); </pre> <p> On its own, a face object is not quite ready to use for shaping. The typeface must be set to a specific point size in order for some details (such as hinting) to work. In addition, if the font file in question is an OpenType Variable Font, then you may need to specify one or variation-axis settings (or a named instance) in order to get the output you need. </p> <p> In HarfBuzz, you do this by creating a <span class="emphasis"><em>font</em></span> object from your face. </p> <p> Font objects also have the advantage of being considerably lighter-weight than face objects (remember that a face contains the contents of a binary font file mapped into memory). As a result, you can cache and reuse a font object, but you could also create a new one for each additional size you needed. Creating new fonts incurs some additional overhead, of course, but whether or not it is excessive is your call in the end. In contrast, face objects are substantially larger, and you really should cache them and reuse them whenever possible. </p> <p> You can create a font object from a face object: </p> <pre class="programlisting"> hb_font_t* hb_font = hb_font_create(hb_face); </pre> <p> After creating a font, there are a few properties you should set. Many fonts enable and disable hints based on the size it is used at, so setting this is important for font objects. <code class="function">hb_font_set_ppem(font, x_ppem, y_ppem)</code> sets the pixels-per-EM value of the font. You can also set the point size of the font with <code class="function">hb_font_set_ptem(font, ptem)</code>. HarfBuzz uses the industry standard 72 points per inch. </p> <p> HarfBuzz lets you specify the degree subpixel precision you want through a scaling factor. You can set horizontal and vertical scaling factors on the font by calling <code class="function">hb_font_set_scale(font, x_scale, y_scale)</code>. </p> <p> There may be times when you are handed a font object and need to access the face object that it comes from. For that, you can call </p> <pre class="programlisting"> hb_face = hb_font_get_face(hb_font); </pre> <p> You can also create a font object from an existing font object using the <code class="function">hb_font_create_sub_font()</code> function. This creates a child font object that is initiated with the same attributes as its parent; it can be used to quickly set up a new font for the purpose of overriding a specific font-functions method. </p> <p> All face objects and font objects are lifecycle-managed by HarfBuzz. After creating a face, you increase its reference count with <code class="function">hb_face_reference(face)</code> and decrease it with <code class="function">hb_face_destroy(face)</code>. Likewise, you increase the reference count on a font with <code class="function">hb_font_reference(font)</code> and decrease it with <code class="function">hb_font_destroy(font)</code>. </p> <p> You can also attach user data to face objects and font objects. </p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��\�& & " html/harfbuzz/api-index-2-0-0.htmlnu �[��� <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Index of new symbols in 2.0.0: HarfBuzz Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="HarfBuzz Manual"> <link rel="up" href="pt02.html" title="Part II. Reference manual"> <link rel="prev" href="api-index-2-1-0.html" title="Index of new symbols in 2.1.0"> <link rel="next" href="api-index-1-9-0.html" title="Index of new symbols in 1.9.0"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"><span id="nav_index"><a class="shortcut" href="#idxB">B</a> <span class="dim">|</span> <a class="shortcut" href="#idxF">F</a> <span class="dim">|</span> <a class="shortcut" href="#idxO">O</a></span></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> 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<dd></dd> <a name="idxF"></a><h3 class="title">F</h3> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-FEATURE-GLOBAL-END:CAPS" title="HB_FEATURE_GLOBAL_END">HB_FEATURE_GLOBAL_END</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-common.html#HB-FEATURE-GLOBAL-START:CAPS" title="HB_FEATURE_GLOBAL_START">HB_FEATURE_GLOBAL_START</a>, macro in <a class="link" href="harfbuzz-hb-common.html" title="hb-common">hb-common</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-nominal-glyphs-func" title="hb_font_funcs_set_nominal_glyphs_func ()">hb_font_funcs_set_nominal_glyphs_func</a>, function in <a class="link" href="harfbuzz-hb-font.html" title="hb-font">hb-font</a> </dt> <dd></dd> <a name="idxO"></a><h3 class="title">O</h3> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-get-characters" title="hb_ot_layout_feature_get_characters ()">hb_ot_layout_feature_get_characters</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-feature-get-name-ids" title="hb_ot_layout_feature_get_name_ids ()">hb_ot_layout_feature_get_name_ids</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-script-select-language" title="hb_ot_layout_script_select_language ()">hb_ot_layout_script_select_language</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-layout-table-select-script" title="hb_ot_layout_table_select_script ()">hb_ot_layout_table_select_script</a>, function in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-MAX-TAGS-PER-LANGUAGE:CAPS" title="HB_OT_MAX_TAGS_PER_LANGUAGE">HB_OT_MAX_TAGS_PER_LANGUAGE</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#HB-OT-MAX-TAGS-PER-SCRIPT:CAPS" title="HB_OT_MAX_TAGS_PER_SCRIPT">HB_OT_MAX_TAGS_PER_SCRIPT</a>, macro in <a class="link" href="harfbuzz-hb-ot-layout.html" title="hb-ot-layout">hb-ot-layout</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t">hb_ot_name_id_t</a>, typedef in <a class="link" href="harfbuzz-hb-ot-name.html" title="hb-ot-name">hb-ot-name</a> </dt> <dd></dd> <dt> <a class="link" href="harfbuzz-hb-ot-layout.html#hb-ot-tags-from-script-and-language" title="hb_ot_tags_from_script_and_language ()">hb_ot_tags_from_script_and_language</a>, function 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Reference manual"> <link rel="prev" href="api-index-1-7-7.html" title="Index of new symbols in 1.7.7"> <link rel="next" href="api-index-1-6-0.html" title="Index of new symbols in 1.6.0"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="pt02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="api-index-1-7-7.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="api-index-1-6-0.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="index"> <div class="titlepage"><div><div><h2 class="title"> <a name="api-index-1-7-5"></a>Index of new symbols in 1.7.5</h2></div></div></div> <a name="idx"></a> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>PK g'!\��A��C �C $ html/libxml2/libxml2-DOCBparser.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>DOCBparser: old DocBook SGML parser</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-HTMLparser.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">DOCBparser</span> </h2> <p>DOCBparser - old DocBook SGML parser</p> <p>interface for a DocBook SGML non-verifying parser This code is DEPRECATED, and should not be used anymore. </p> <p> WARNING: this module is deprecated !</p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#docbParserInputPtr">docbParserInputPtr</a>; typedef <a href="libxml2-tree.html#xmlParserCtxt">xmlParserCtxt</a> <a href="#docbParserCtxt">docbParserCtxt</a>; typedef <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#docbParserCtxtPtr">docbParserCtxtPtr</a>; typedef <a href="libxml2-tree.html#xmlParserInput">xmlParserInput</a> <a href="#docbParserInput">docbParserInput</a>; typedef <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#docbDocPtr">docbDocPtr</a>; typedef <a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> <a href="#docbSAXHandler">docbSAXHandler</a>; typedef <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> <a href="#docbSAXHandlerPtr">docbSAXHandlerPtr</a>; void <a href="#docbFreeParserCtxt">docbFreeParserCtxt</a> (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt); <a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> <a href="#docbParseDoc">docbParseDoc</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding); <a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> <a href="#docbCreateFileParserCtxt">docbCreateFileParserCtxt</a> (const char * filename, <br/> const char * encoding); <a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> <a href="#docbSAXParseFile">docbSAXParseFile</a> (const char * filename, <br/> const char * encoding, <br/> <a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * userData); <a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> <a href="#docbSAXParseDoc">docbSAXParseDoc</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding, <br/> <a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * userData); <a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> <a href="#docbCreatePushParserCtxt">docbCreatePushParserCtxt</a> (<a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * chunk, <br/> int size, <br/> const char * filename, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); int <a href="#docbEncodeEntities">docbEncodeEntities</a> (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen, <br/> int quoteChar); <a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> <a href="#docbParseFile">docbParseFile</a> (const char * filename, <br/> const char * encoding); int <a href="#docbParseDocument">docbParseDocument</a> (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt); int <a href="#docbParseChunk">docbParseChunk</a> (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt, <br/> const char * chunk, <br/> int size, <br/> int terminate); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="docbDocPtr">Typedef </a>docbDocPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> docbDocPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbParserCtxt">Typedef </a>docbParserCtxt</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxt">xmlParserCtxt</a> docbParserCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbParserCtxtPtr">Typedef </a>docbParserCtxtPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> docbParserCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbParserInput">Typedef </a>docbParserInput</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInput">xmlParserInput</a> docbParserInput; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbParserInputPtr">Typedef </a>docbParserInputPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> docbParserInputPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbSAXHandler">Typedef </a>docbSAXHandler</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> docbSAXHandler; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbSAXHandlerPtr">Typedef </a>docbSAXHandlerPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> docbSAXHandlerPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbCreateFileParserCtxt"/>docbCreateFileParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> docbCreateFileParserCtxt (const char * filename, <br/> const char * encoding)<br/> </pre><p>Create a parser context for a file content. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the SGML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbCreatePushParserCtxt"/>docbCreatePushParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> docbCreatePushParserCtxt (<a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * chunk, <br/> int size, <br/> const char * filename, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a parser context for using the DocBook SGML parser in push mode To allow content encoding detection, @size should be >= 4 The value of @filename is used for fetching external entities and error/warning reports.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>a SAX handler</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>The user data returned on SAX callbacks</td></tr><tr><td><span class="term"><i><tt>chunk</tt></i>:</span></td><td>a pointer to an array of chars</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>number of chars in the array</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>an optional file name or URI</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>an optional encoding</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbEncodeEntities"/>docbEncodeEntities ()</h3><pre class="programlisting">int docbEncodeEntities (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen, <br/> int quoteChar)<br/> </pre><p>Take a block of UTF-8 chars in and try to convert it to an ASCII plus SGML entities block of chars out.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a pointer to an array of bytes to store the result</td></tr><tr><td><span class="term"><i><tt>outlen</tt></i>:</span></td><td>the length of @out</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a pointer to an array of UTF-8 chars</td></tr><tr><td><span class="term"><i><tt>inlen</tt></i>:</span></td><td>the length of @in</td></tr><tr><td><span class="term"><i><tt>quoteChar</tt></i>:</span></td><td>the quote character to escape (' or ") or zero.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if success, -2 if the transcoding fails, or -1 otherwise The value of @inlen after return is the number of octets consumed as the return value is positive, else unpredictable. The value of @outlen after return is the number of octets consumed.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbFreeParserCtxt"/>docbFreeParserCtxt ()</h3><pre class="programlisting">void docbFreeParserCtxt (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt)<br/> </pre><p>Free all the memory used by a parser context. However the parsed document in ctxt->myDoc is not freed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an SGML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbParseChunk"/>docbParseChunk ()</h3><pre class="programlisting">int docbParseChunk (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt, <br/> const char * chunk, <br/> int size, <br/> int terminate)<br/> </pre><p>Parse a Chunk of memory</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>chunk</tt></i>:</span></td><td>an char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size in byte of the chunk</td></tr><tr><td><span class="term"><i><tt>terminate</tt></i>:</span></td><td>last chunk indicator</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>zero if no error, the <a href="libxml2-xmlerror.html#xmlParserErrors">xmlParserErrors</a> otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbParseDoc"/>docbParseDoc ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> docbParseDoc (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding)<br/> </pre><p>parse an SGML in-memory document and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing the SGML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbParseDocument"/>docbParseDocument ()</h3><pre class="programlisting">int docbParseDocument (<a href="libxml2-DOCBparser.html#docbParserCtxtPtr">docbParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an SGML document (and build a tree if using the standard SAX interface).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an SGML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0, -1 in case of error. the parser context is augmented as a result of the parsing.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbParseFile"/>docbParseFile ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> docbParseFile (const char * filename, <br/> const char * encoding)<br/> </pre><p>parse a Docbook SGML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbSAXParseDoc"/>docbSAXParseDoc ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> docbSAXParseDoc (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding, <br/> <a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * userData)<br/> </pre><p>parse an SGML in-memory document and build a tree. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing the SGML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>if using SAX, this pointer will be provided on callbacks.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbSAXParseFile"/>docbSAXParseFile ()</h3><pre class="programlisting"><a href="libxml2-DOCBparser.html#docbDocPtr">docbDocPtr</a> docbSAXParseFile (const char * filename, <br/> const char * encoding, <br/> <a href="libxml2-DOCBparser.html#docbSAXHandlerPtr">docbSAXHandlerPtr</a> sax, <br/> void * userData)<br/> </pre><p>parse an SGML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing the SGML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>if using SAX, this pointer will be provided on callbacks.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\)���] �] # html/libxml2/libxml2-xmlmemory.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlmemory: interface for the memory allocator</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlexports.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlmodule.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlmemory</span> </h2> <p>xmlmemory - interface for the memory allocator</p> <p>provides interfaces for the memory allocator, including debugging capabilities. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#xmlRealloc">xmlRealloc</a>; #define <a href="#xmlMalloc">xmlMalloc</a>; #define <a href="#xmlMallocAtomic">xmlMallocAtomic</a>; #define <a href="#DEBUG_MEMORY">DEBUG_MEMORY</a>; #define <a href="#xmlMemStrdup">xmlMemStrdup</a>; void * <a href="#xmlMemRealloc">xmlMemRealloc</a> (void * ptr, <br/> size_t size); int <a href="#xmlInitMemory">xmlInitMemory</a> (void); void <a href="#xmlMemFree">xmlMemFree</a> (void * ptr); void * <a href="#xmlMemMalloc">xmlMemMalloc</a> (size_t size); void <a href="#xmlMemDisplayLast">xmlMemDisplayLast</a> (FILE * fp, <br/> long nbBytes); int <a href="#xmlMemGet">xmlMemGet</a> (<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> * freeFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> * reallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> * strdupFunc); void <a href="#xmlMemoryDump">xmlMemoryDump</a> (void); void * <a href="#xmlMallocLoc">xmlMallocLoc</a> (size_t size, <br/> const char * file, <br/> int line); void <a href="#xmlMemDisplay">xmlMemDisplay</a> (FILE * fp); int <a href="#xmlMemBlocks">xmlMemBlocks</a> (void); int <a href="#xmlGcMemGet">xmlGcMemGet</a> (<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> * freeFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocAtomicFunc, <br/> <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> * reallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> * strdupFunc); typedef char * <a href="#xmlStrdupFunc">xmlStrdupFunc</a> (const char * str); typedef void <a href="#xmlFreeFunc">xmlFreeFunc</a> (void * mem); void <a href="#xmlMemShow">xmlMemShow</a> (FILE * fp, <br/> int nr); void * <a href="#xmlMallocAtomicLoc">xmlMallocAtomicLoc</a> (size_t size, <br/> const char * file, <br/> int line); void * <a href="#xmlReallocLoc">xmlReallocLoc</a> (void * ptr, <br/> size_t size, <br/> const char * file, <br/> int line); void <a href="#xmlCleanupMemory">xmlCleanupMemory</a> (void); int <a href="#xmlMemUsed">xmlMemUsed</a> (void); int <a href="#xmlMemSetup">xmlMemSetup</a> (<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> freeFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> reallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> strdupFunc); typedef void * <a href="#xmlReallocFunc">xmlReallocFunc</a> (void * mem, <br/> size_t size); typedef void * <a href="#xmlMallocFunc">xmlMallocFunc</a> (size_t size); int <a href="#xmlGcMemSetup">xmlGcMemSetup</a> (<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> freeFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocAtomicFunc, <br/> <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> reallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> strdupFunc); char * <a href="#xmlMemoryStrdup">xmlMemoryStrdup</a> (const char * str); char * <a href="#xmlMemStrdupLoc">xmlMemStrdupLoc</a> (const char * str, <br/> const char * file, <br/> int line); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="DEBUG_MEMORY">Macro </a>DEBUG_MEMORY</h3><pre class="programlisting">#define <a href="#DEBUG_MEMORY">DEBUG_MEMORY</a>; </pre><p><a href="libxml2-xmlmemory.html#DEBUG_MEMORY">DEBUG_MEMORY</a> replaces the allocator with a collect and debug shell to the libc allocator. <a href="libxml2-xmlmemory.html#DEBUG_MEMORY">DEBUG_MEMORY</a> should only be activated when debugging libxml i.e. if libxml has been configured with --with-debug-mem too. #define DEBUG_MEMORY_FREED #define <a href="libxml2-xmlversion.html#DEBUG_MEMORY_LOCATION">DEBUG_MEMORY_LOCATION</a></p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeFunc"/>Function type xmlFreeFunc</h3><pre class="programlisting">void xmlFreeFunc (void * mem)<br/> </pre><p>Signature for a free() implementation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>an already allocated block of memory</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMallocFunc"/>Function type xmlMallocFunc</h3><pre class="programlisting">void * xmlMallocFunc (size_t size)<br/> </pre><p>Signature for a malloc() implementation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size requested in bytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the newly allocated block or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReallocFunc"/>Function type xmlReallocFunc</h3><pre class="programlisting">void * xmlReallocFunc (void * mem, <br/> size_t size)<br/> </pre><p>Signature for a realloc() implementation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>an already allocated block of memory</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the new size requested in bytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the newly reallocated block or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrdupFunc"/>Function type xmlStrdupFunc</h3><pre class="programlisting">char * xmlStrdupFunc (const char * str)<br/> </pre><p>Signature for an strdup() implementation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>a zero terminated string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the copy of the string or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCleanupMemory"/>xmlCleanupMemory ()</h3><pre class="programlisting">void xmlCleanupMemory (void)<br/> </pre><p>Free up all the memory allocated by the library for its own use. This should not be called by user level code.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGcMemGet"/>xmlGcMemGet ()</h3><pre class="programlisting">int xmlGcMemGet (<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> * freeFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocAtomicFunc, <br/> <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> * reallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> * strdupFunc)<br/> </pre><p>Provides the memory access functions set currently in use The mallocAtomicFunc is specialized for atomic block allocations (i.e. of areas useful for garbage collected memory allocators</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>freeFunc</tt></i>:</span></td><td>place to save the free() function in use</td></tr><tr><td><span class="term"><i><tt>mallocFunc</tt></i>:</span></td><td>place to save the malloc() function in use</td></tr><tr><td><span class="term"><i><tt>mallocAtomicFunc</tt></i>:</span></td><td>place to save the atomic malloc() function in use</td></tr><tr><td><span class="term"><i><tt>reallocFunc</tt></i>:</span></td><td>place to save the realloc() function in use</td></tr><tr><td><span class="term"><i><tt>strdupFunc</tt></i>:</span></td><td>place to save the strdup() function in use</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 on success</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGcMemSetup"/>xmlGcMemSetup ()</h3><pre class="programlisting">int xmlGcMemSetup (<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> freeFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocAtomicFunc, <br/> <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> reallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> strdupFunc)<br/> </pre><p>Override the default memory access functions with a new set This has to be called before any other libxml routines ! The mallocAtomicFunc is specialized for atomic block allocations (i.e. of areas useful for garbage collected memory allocators Should this be blocked if there was already some allocations done ?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>freeFunc</tt></i>:</span></td><td>the free() function to use</td></tr><tr><td><span class="term"><i><tt>mallocFunc</tt></i>:</span></td><td>the malloc() function to use</td></tr><tr><td><span class="term"><i><tt>mallocAtomicFunc</tt></i>:</span></td><td>the malloc() function to use for atomic allocations</td></tr><tr><td><span class="term"><i><tt>reallocFunc</tt></i>:</span></td><td>the realloc() function to use</td></tr><tr><td><span class="term"><i><tt>strdupFunc</tt></i>:</span></td><td>the strdup() function to use</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 on success</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitMemory"/>xmlInitMemory ()</h3><pre class="programlisting">int xmlInitMemory (void)<br/> </pre><p>Initialize the memory layer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 on success</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMallocAtomicLoc"/>xmlMallocAtomicLoc ()</h3><pre class="programlisting">void * xmlMallocAtomicLoc (size_t size, <br/> const char * file, <br/> int line)<br/> </pre><p>a malloc() equivalent, with logging of the allocation info.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>an unsigned int specifying the size in byte to allocate.</td></tr><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td>the file name or NULL</td></tr><tr><td><span class="term"><i><tt>line</tt></i>:</span></td><td>the line number</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the allocated area or NULL in case of lack of memory.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMallocLoc"/>xmlMallocLoc ()</h3><pre class="programlisting">void * xmlMallocLoc (size_t size, <br/> const char * file, <br/> int line)<br/> </pre><p>a malloc() equivalent, with logging of the allocation info.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>an int specifying the size in byte to allocate.</td></tr><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td>the file name or NULL</td></tr><tr><td><span class="term"><i><tt>line</tt></i>:</span></td><td>the line number</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the allocated area or NULL in case of lack of memory.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemBlocks"/>xmlMemBlocks ()</h3><pre class="programlisting">int xmlMemBlocks (void)<br/> </pre><p>Provides the number of memory areas currently allocated</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an int representing the number of blocks</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemDisplay"/>xmlMemDisplay ()</h3><pre class="programlisting">void xmlMemDisplay (FILE * fp)<br/> </pre><p>show in-extenso the memory blocks allocated</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>fp</tt></i>:</span></td><td>a FILE descriptor used as the output file, if NULL, the result is written to the file .memorylist</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemDisplayLast"/>xmlMemDisplayLast ()</h3><pre class="programlisting">void xmlMemDisplayLast (FILE * fp, <br/> long nbBytes)<br/> </pre><p>the last nbBytes of memory allocated and not freed, useful for dumping the memory left allocated between two places at runtime.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>fp</tt></i>:</span></td><td>a FILE descriptor used as the output file, if NULL, the result is written to the file .memorylist</td></tr><tr><td><span class="term"><i><tt>nbBytes</tt></i>:</span></td><td>the amount of memory to dump</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemFree"/>xmlMemFree ()</h3><pre class="programlisting">void xmlMemFree (void * ptr)<br/> </pre><p>a free() equivalent, with error checking.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ptr</tt></i>:</span></td><td>the memory block pointer</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemGet"/>xmlMemGet ()</h3><pre class="programlisting">int xmlMemGet (<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> * freeFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> * mallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> * reallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> * strdupFunc)<br/> </pre><p>Provides the memory access functions set currently in use</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>freeFunc</tt></i>:</span></td><td>place to save the free() function in use</td></tr><tr><td><span class="term"><i><tt>mallocFunc</tt></i>:</span></td><td>place to save the malloc() function in use</td></tr><tr><td><span class="term"><i><tt>reallocFunc</tt></i>:</span></td><td>place to save the realloc() function in use</td></tr><tr><td><span class="term"><i><tt>strdupFunc</tt></i>:</span></td><td>place to save the strdup() function in use</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 on success</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemMalloc"/>xmlMemMalloc ()</h3><pre class="programlisting">void * xmlMemMalloc (size_t size)<br/> </pre><p>a malloc() equivalent, with logging of the allocation info.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>an int specifying the size in byte to allocate.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the allocated area or NULL in case of lack of memory.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemRealloc"/>xmlMemRealloc ()</h3><pre class="programlisting">void * xmlMemRealloc (void * ptr, <br/> size_t size)<br/> </pre><p>a realloc() equivalent, with logging of the allocation info.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ptr</tt></i>:</span></td><td>the initial memory block pointer</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>an int specifying the size in byte to allocate.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the allocated area or NULL in case of lack of memory.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemSetup"/>xmlMemSetup ()</h3><pre class="programlisting">int xmlMemSetup (<a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> freeFunc, <br/> <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> mallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> reallocFunc, <br/> <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> strdupFunc)<br/> </pre><p>Override the default memory access functions with a new set This has to be called before any other libxml routines ! Should this be blocked if there was already some allocations done ?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>freeFunc</tt></i>:</span></td><td>the free() function to use</td></tr><tr><td><span class="term"><i><tt>mallocFunc</tt></i>:</span></td><td>the malloc() function to use</td></tr><tr><td><span class="term"><i><tt>reallocFunc</tt></i>:</span></td><td>the realloc() function to use</td></tr><tr><td><span class="term"><i><tt>strdupFunc</tt></i>:</span></td><td>the strdup() function to use</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 on success</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemShow"/>xmlMemShow ()</h3><pre class="programlisting">void xmlMemShow (FILE * fp, <br/> int nr)<br/> </pre><p>show a show display of the memory allocated, and dump the @nr last allocated areas which were not freed</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>fp</tt></i>:</span></td><td>a FILE descriptor used as the output file</td></tr><tr><td><span class="term"><i><tt>nr</tt></i>:</span></td><td>number of entries to dump</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemStrdupLoc"/>xmlMemStrdupLoc ()</h3><pre class="programlisting">char * xmlMemStrdupLoc (const char * str, <br/> const char * file, <br/> int line)<br/> </pre><p>a strdup() equivalent, with logging of the allocation info.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the initial string pointer</td></tr><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td>the file name or NULL</td></tr><tr><td><span class="term"><i><tt>line</tt></i>:</span></td><td>the line number</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new string or NULL if allocation error occurred.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemUsed"/>xmlMemUsed ()</h3><pre class="programlisting">int xmlMemUsed (void)<br/> </pre><p>Provides the amount of memory currently allocated</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an int representing the amount of memory allocated.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemoryDump"/>xmlMemoryDump ()</h3><pre class="programlisting">void xmlMemoryDump (void)<br/> </pre><p>Dump in-extenso the memory blocks allocated to the file .memorylist</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemoryStrdup"/>xmlMemoryStrdup ()</h3><pre class="programlisting">char * xmlMemoryStrdup (const char * str)<br/> </pre><p>a strdup() equivalent, with logging of the allocation info.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the initial string pointer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new string or NULL if allocation error occurred.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReallocLoc"/>xmlReallocLoc ()</h3><pre class="programlisting">void * xmlReallocLoc (void * ptr, <br/> size_t size, <br/> const char * file, <br/> int line)<br/> </pre><p>a realloc() equivalent, with logging of the allocation info.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ptr</tt></i>:</span></td><td>the initial memory block pointer</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>an int specifying the size in byte to allocate.</td></tr><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td>the file name or NULL</td></tr><tr><td><span class="term"><i><tt>line</tt></i>:</span></td><td>the line number</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the allocated area or NULL in case of lack of memory.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\���� � $ html/libxml2/libxml2-xmlexports.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlexports: macros for marking symbols as exportable/importable.</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlerror.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlmemory.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlexports</span> </h2> <p>xmlexports - macros for marking symbols as exportable/importable.</p> <p>macros for marking symbols as exportable/importable. </p> <p>Author(s): </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#XMLCDECL">XMLCDECL</a>; #define <a href="#XMLPUBLIC">XMLPUBLIC</a>; #define <a href="#XMLPUBVAR">XMLPUBVAR</a>; #define <a href="#LIBXML_DLL_IMPORT">LIBXML_DLL_IMPORT</a>; #define <a href="#XMLCALL">XMLCALL</a>; #define <a href="#XMLPUBFUN">XMLPUBFUN</a>; </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="LIBXML_DLL_IMPORT">Macro </a>LIBXML_DLL_IMPORT</h3><pre class="programlisting">#define <a href="#LIBXML_DLL_IMPORT">LIBXML_DLL_IMPORT</a>; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XMLCALL">Macro </a>XMLCALL</h3><pre class="programlisting">#define <a href="#XMLCALL">XMLCALL</a>; </pre><p>Macro which declares the calling convention for exported functions</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XMLCDECL">Macro </a>XMLCDECL</h3><pre class="programlisting">#define <a href="#XMLCDECL">XMLCDECL</a>; </pre><p>Macro which declares the calling convention for exported functions that use '...'.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XMLPUBFUN">Macro </a>XMLPUBFUN</h3><pre class="programlisting">#define <a href="#XMLPUBFUN">XMLPUBFUN</a>; </pre><p>Macro which declares an exportable function</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XMLPUBLIC">Macro </a>XMLPUBLIC</h3><pre class="programlisting">#define <a href="#XMLPUBLIC">XMLPUBLIC</a>; </pre><p>Macro which declares a public symbol</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XMLPUBVAR">Macro </a>XMLPUBVAR</h3><pre class="programlisting">#define <a href="#XMLPUBVAR">XMLPUBVAR</a>; </pre><p>Macro which declares an exportable variable</p> </div> <hr/> </div> </div> </body> </html> PK g'!\A�d�\ \ html/libxml2/general.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>libxml2: </title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="index.html" title="libxml2 Reference Manual"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="index.html" title="libxml2 Reference Manual"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="u" href="index.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-DOCBparser.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">libxml2 API Modules</span> </h2> <p><a href="libxml2-DOCBparser.html">DOCBparser</a> - old DocBook SGML parser<br/><a href="libxml2-HTMLparser.html">HTMLparser</a> - interface for an HTML 4.0 non-verifying parser<br/><a href="libxml2-HTMLtree.html">HTMLtree</a> - specific APIs to process HTML tree, especially serialization<br/><a href="libxml2-SAX.html">SAX</a> - Old SAX version 1 handler, deprecated<br/><a href="libxml2-SAX2.html">SAX2</a> - SAX2 parser interface used to build the DOM tree<br/><a href="libxml2-c14n.html">c14n</a> - Provide Canonical XML and Exclusive XML Canonicalization<br/><a href="libxml2-catalog.html">catalog</a> - interfaces to the Catalog handling system<br/><a href="libxml2-chvalid.html">chvalid</a> - Unicode character range checking<br/><a href="libxml2-debugXML.html">debugXML</a> - Tree debugging APIs<br/><a href="libxml2-dict.html">dict</a> - string dictionary<br/><a href="libxml2-encoding.html">encoding</a> - interface for the encoding conversion functions<br/><a href="libxml2-entities.html">entities</a> - interface for the XML entities handling<br/><a href="libxml2-globals.html">globals</a> - interface for all global variables of the library<br/><a href="libxml2-hash.html">hash</a> - Chained hash tables<br/><a href="libxml2-list.html">list</a> - lists interfaces<br/><a href="libxml2-nanoftp.html">nanoftp</a> - minimal FTP implementation<br/><a href="libxml2-nanohttp.html">nanohttp</a> - minimal HTTP implementation<br/><a href="libxml2-parser.html">parser</a> - the core parser module<br/><a href="libxml2-parserInternals.html">parserInternals</a> - internals routines and limits exported by the parser.<br/><a href="libxml2-pattern.html">pattern</a> - pattern expression handling<br/><a href="libxml2-relaxng.html">relaxng</a> - implementation of the Relax-NG validation<br/><a href="libxml2-schemasInternals.html">schemasInternals</a> - internal interfaces for XML Schemas<br/><a href="libxml2-schematron.html">schematron</a> - XML Schemastron implementation<br/><a href="libxml2-threads.html">threads</a> - interfaces for thread handling<br/><a href="libxml2-tree.html">tree</a> - interfaces for tree manipulation<br/><a href="libxml2-uri.html">uri</a> - library of generic URI related routines<br/><a href="libxml2-valid.html">valid</a> - The DTD validation<br/><a href="libxml2-xinclude.html">xinclude</a> - implementation of XInclude<br/><a href="libxml2-xlink.html">xlink</a> - unfinished XLink detection module<br/><a href="libxml2-xmlIO.html">xmlIO</a> - interface for the I/O interfaces used by the parser<br/><a href="libxml2-xmlautomata.html">xmlautomata</a> - API to build regexp automata<br/><a href="libxml2-xmlerror.html">xmlerror</a> - error handling<br/><a href="libxml2-xmlexports.html">xmlexports</a> - macros for marking symbols as exportable/importable.<br/><a href="libxml2-xmlmemory.html">xmlmemory</a> - interface for the memory allocator<br/><a href="libxml2-xmlmodule.html">xmlmodule</a> - dynamic module loading<br/><a href="libxml2-xmlreader.html">xmlreader</a> - the XMLReader implementation<br/><a href="libxml2-xmlregexp.html">xmlregexp</a> - regular expressions handling<br/><a href="libxml2-xmlsave.html">xmlsave</a> - the XML document serializer<br/><a href="libxml2-xmlschemas.html">xmlschemas</a> - incomplete XML Schemas structure implementation<br/><a href="libxml2-xmlschemastypes.html">xmlschemastypes</a> - implementation of XML Schema Datatypes<br/><a href="libxml2-xmlstring.html">xmlstring</a> - set of routines to process strings<br/><a href="libxml2-xmlunicode.html">xmlunicode</a> - Unicode character APIs<br/><a href="libxml2-xmlversion.html">xmlversion</a> - compile-time version information<br/><a href="libxml2-xmlwriter.html">xmlwriter</a> - text writing API for XML<br/><a href="libxml2-xpath.html">xpath</a> - XML Path Language implementation<br/><a href="libxml2-xpathInternals.html">xpathInternals</a> - internal interfaces for XML Path Language implementation<br/><a href="libxml2-xpointer.html">xpointer</a> - API to handle XML Pointers<br/></p> </body> </html> PK g'!\� }�_ �_ " html/libxml2/libxml2-HTMLtree.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>HTMLtree: specific APIs to process HTML tree, especially serialization</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-HTMLparser.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-SAX.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">HTMLtree</span> </h2> <p>HTMLtree - specific APIs to process HTML tree, especially serialization</p> <p>this module implements a few function needed to process tree in an HTML specific way. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#HTML_ENTITY_REF_NODE">HTML_ENTITY_REF_NODE</a>; #define <a href="#HTML_COMMENT_NODE">HTML_COMMENT_NODE</a>; #define <a href="#HTML_PRESERVE_NODE">HTML_PRESERVE_NODE</a>; #define <a href="#HTML_TEXT_NODE">HTML_TEXT_NODE</a>; #define <a href="#HTML_PI_NODE">HTML_PI_NODE</a>; int <a href="#htmlNodeDumpFileFormat">htmlNodeDumpFileFormat</a> (FILE * out, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding, <br/> int format); void <a href="#htmlDocDumpMemory">htmlDocDumpMemory</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size); int <a href="#htmlSaveFile">htmlSaveFile</a> (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur); int <a href="#htmlDocDump">htmlDocDump</a> (FILE * f, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur); void <a href="#htmlDocDumpMemoryFormat">htmlDocDumpMemoryFormat</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size, <br/> int format); int <a href="#htmlIsBooleanAttr">htmlIsBooleanAttr</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#htmlSaveFileFormat">htmlSaveFileFormat</a> (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format); void <a href="#htmlNodeDumpFormatOutput">htmlNodeDumpFormatOutput</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding, <br/> int format); int <a href="#htmlSetMetaEncoding">htmlSetMetaEncoding</a> (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * encoding); int <a href="#htmlSaveFileEnc">htmlSaveFileEnc</a> (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding); void <a href="#htmlNodeDumpOutput">htmlNodeDumpOutput</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding); int <a href="#htmlNodeDump">htmlNodeDump</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlNewDoc">htmlNewDoc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#htmlGetMetaEncoding">htmlGetMetaEncoding</a> (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc); void <a href="#htmlNodeDumpFile">htmlNodeDumpFile</a> (FILE * out, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); void <a href="#htmlDocContentDumpFormatOutput">htmlDocContentDumpFormatOutput</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlNewDocNoDtD">htmlNewDocNoDtD</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID); void <a href="#htmlDocContentDumpOutput">htmlDocContentDumpOutput</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="HTML_COMMENT_NODE">Macro </a>HTML_COMMENT_NODE</h3><pre class="programlisting">#define <a href="#HTML_COMMENT_NODE">HTML_COMMENT_NODE</a>; </pre><p>Macro. A <a href="libxml2-SAX.html#comment">comment</a> in a HTML document is really implemented the same way as a <a href="libxml2-SAX.html#comment">comment</a> in an XML document.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="HTML_ENTITY_REF_NODE">Macro </a>HTML_ENTITY_REF_NODE</h3><pre class="programlisting">#define <a href="#HTML_ENTITY_REF_NODE">HTML_ENTITY_REF_NODE</a>; </pre><p>Macro. An entity <a href="libxml2-SAX.html#reference">reference</a> in a HTML document is really implemented the same way as an entity <a href="libxml2-SAX.html#reference">reference</a> in an XML document.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="HTML_PI_NODE">Macro </a>HTML_PI_NODE</h3><pre class="programlisting">#define <a href="#HTML_PI_NODE">HTML_PI_NODE</a>; </pre><p>Macro. A processing instruction in a HTML document is really implemented the same way as a processing instruction in an XML document.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="HTML_PRESERVE_NODE">Macro </a>HTML_PRESERVE_NODE</h3><pre class="programlisting">#define <a href="#HTML_PRESERVE_NODE">HTML_PRESERVE_NODE</a>; </pre><p>Macro. A preserved node in a HTML document is really implemented the same way as a CDATA section in an XML document.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="HTML_TEXT_NODE">Macro </a>HTML_TEXT_NODE</h3><pre class="programlisting">#define <a href="#HTML_TEXT_NODE">HTML_TEXT_NODE</a>; </pre><p>Macro. A text node in a HTML document is really implemented the same way as a text node in an XML document.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlDocContentDumpFormatOutput"/>htmlDocContentDumpFormatOutput ()</h3><pre class="programlisting">void htmlDocContentDumpFormatOutput (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format)<br/> </pre><p>Dump an HTML document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the HTML buffer output</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding string (unused)</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlDocContentDumpOutput"/>htmlDocContentDumpOutput ()</h3><pre class="programlisting">void htmlDocContentDumpOutput (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding)<br/> </pre><p>Dump an HTML document. Formatting return/spaces are added.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the HTML buffer output</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding string (unused)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlDocDump"/>htmlDocDump ()</h3><pre class="programlisting">int htmlDocDump (FILE * f, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur)<br/> </pre><p>Dump an HTML document to an open FILE.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the FILE*</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlDocDumpMemory"/>htmlDocDumpMemory ()</h3><pre class="programlisting">void htmlDocDumpMemory (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size)<br/> </pre><p>Dump an HTML document in memory and return the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * and it's size. It's up to the caller to free the memory.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>OUT: the memory pointer</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>OUT: the memory length</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlDocDumpMemoryFormat"/>htmlDocDumpMemoryFormat ()</h3><pre class="programlisting">void htmlDocDumpMemoryFormat (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size, <br/> int format)<br/> </pre><p>Dump an HTML document in memory and return the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * and it's size. It's up to the caller to free the memory.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>OUT: the memory pointer</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>OUT: the memory length</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlGetMetaEncoding"/>htmlGetMetaEncoding ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * htmlGetMetaEncoding (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc)<br/> </pre><p>Encoding definition lookup in the Meta tags</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the current encoding as flagged in the HTML source</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlIsBooleanAttr"/>htmlIsBooleanAttr ()</h3><pre class="programlisting">int htmlIsBooleanAttr (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Determine if a given <a href="libxml2-SAX.html#attribute">attribute</a> is a boolean attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the <a href="libxml2-SAX.html#attribute">attribute</a> to check</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>false if the <a href="libxml2-SAX.html#attribute">attribute</a> is not boolean, true otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlNewDoc"/>htmlNewDoc ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlNewDoc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID)<br/> </pre><p>Creates a new HTML document</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>URI for the dtd, or NULL</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID of the DTD, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new document</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlNewDocNoDtD"/>htmlNewDocNoDtD ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlNewDocNoDtD (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID)<br/> </pre><p>Creates a new HTML document without a DTD node if @URI and @ExternalID are NULL</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>URI for the dtd, or NULL</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID of the DTD, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new document, do not initialize the DTD if not provided</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlNodeDump"/>htmlNodeDump ()</h3><pre class="programlisting">int htmlNodeDump (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Dump an HTML node, recursive behaviour,children are printed too, and formatting returns are added.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the HTML buffer output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlNodeDumpFile"/>htmlNodeDumpFile ()</h3><pre class="programlisting">void htmlNodeDumpFile (FILE * out, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Dump an HTML node, recursive behaviour,children are printed too, and formatting returns are added.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>the FILE pointer</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlNodeDumpFileFormat"/>htmlNodeDumpFileFormat ()</h3><pre class="programlisting">int htmlNodeDumpFileFormat (FILE * out, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding, <br/> int format)<br/> </pre><p>Dump an HTML node, recursive behaviour,children are printed too. TODO: if encoding == NULL try to save in the doc encoding</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>the FILE pointer</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlNodeDumpFormatOutput"/>htmlNodeDumpFormatOutput ()</h3><pre class="programlisting">void htmlNodeDumpFormatOutput (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding, <br/> int format)<br/> </pre><p>Dump an HTML node, recursive behaviour,children are printed too.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the HTML buffer output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding string (unused)</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlNodeDumpOutput"/>htmlNodeDumpOutput ()</h3><pre class="programlisting">void htmlNodeDumpOutput (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const char * encoding)<br/> </pre><p>Dump an HTML node, recursive behaviour,children are printed too, and formatting returns/spaces are added.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the HTML buffer output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding string (unused)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlSaveFile"/>htmlSaveFile ()</h3><pre class="programlisting">int htmlSaveFile (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur)<br/> </pre><p>Dump an HTML document to a file. If @filename is "-" the stdout file is used.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename (or URL)</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlSaveFileEnc"/>htmlSaveFileEnc ()</h3><pre class="programlisting">int htmlSaveFileEnc (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding)<br/> </pre><p>Dump an HTML document to a file using a given encoding and formatting returns/spaces are added.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlSaveFileFormat"/>htmlSaveFileFormat ()</h3><pre class="programlisting">int htmlSaveFileFormat (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format)<br/> </pre><p>Dump an HTML document to a file using a given encoding.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlSetMetaEncoding"/>htmlSetMetaEncoding ()</h3><pre class="programlisting">int htmlSetMetaEncoding (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * encoding)<br/> </pre><p>Sets the current encoding in the Meta tags NOTE: this will not change the document content encoding, just the META flag associated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\[HP�� � $ html/libxml2/libxml2-xmlschemas.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlschemas: incomplete XML Schemas structure implementation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlsave.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlschemastypes.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlschemas</span> </h2> <p>xmlschemas - incomplete XML Schemas structure implementation</p> <p>interface to the XML Schemas handling and schema validity checking, it is incomplete right now. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef <a href="libxml2-xmlschemas.html#xmlSchema">xmlSchema</a> * <a href="#xmlSchemaPtr">xmlSchemaPtr</a>; typedef struct _xmlSchemaParserCtxt <a href="#xmlSchemaParserCtxt">xmlSchemaParserCtxt</a>; typedef enum <a href="#xmlSchemaValidOption">xmlSchemaValidOption</a>; typedef <a href="libxml2-xmlschemas.html#xmlSchemaSAXPlugStruct">xmlSchemaSAXPlugStruct</a> * <a href="#xmlSchemaSAXPlugPtr">xmlSchemaSAXPlugPtr</a>; typedef struct _xmlSchemaSAXPlug <a href="#xmlSchemaSAXPlugStruct">xmlSchemaSAXPlugStruct</a>; typedef <a href="libxml2-xmlschemas.html#xmlSchemaValidCtxt">xmlSchemaValidCtxt</a> * <a href="#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a>; typedef <a href="libxml2-xmlschemas.html#xmlSchemaParserCtxt">xmlSchemaParserCtxt</a> * <a href="#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a>; typedef struct _xmlSchema <a href="#xmlSchema">xmlSchema</a>; typedef enum <a href="#xmlSchemaValidError">xmlSchemaValidError</a>; typedef struct _xmlSchemaValidCtxt <a href="#xmlSchemaValidCtxt">xmlSchemaValidCtxt</a>; <a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> <a href="#xmlSchemaNewDocParserCtxt">xmlSchemaNewDocParserCtxt</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); int <a href="#xmlSchemaSAXUnplug">xmlSchemaSAXUnplug</a> (<a href="libxml2-xmlschemas.html#xmlSchemaSAXPlugPtr">xmlSchemaSAXPlugPtr</a> plug); <a href="libxml2-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> <a href="#xmlSchemaParse">xmlSchemaParse</a> (<a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt); void <a href="#xmlSchemaFreeParserCtxt">xmlSchemaFreeParserCtxt</a> (<a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt); void <a href="#xmlSchemaValidateSetFilename">xmlSchemaValidateSetFilename</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> vctxt, <br/> const char * filename); <a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> <a href="#xmlSchemaNewParserCtxt">xmlSchemaNewParserCtxt</a> (const char * URL); int <a href="#xmlSchemaIsValid">xmlSchemaIsValid</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt); typedef void <a href="#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); <a href="libxml2-xmlschemas.html#xmlSchemaSAXPlugPtr">xmlSchemaSAXPlugPtr</a> <a href="#xmlSchemaSAXPlug">xmlSchemaSAXPlug</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> * sax, <br/> void ** user_data); int <a href="#xmlSchemaValidateStream">xmlSchemaValidateStream</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc, <br/> <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data); int <a href="#xmlSchemaGetParserErrors">xmlSchemaGetParserErrors</a> (<a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> * err, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> * warn, <br/> void ** ctx); void <a href="#xmlSchemaValidateSetLocator">xmlSchemaValidateSetLocator</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> vctxt, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityLocatorFunc">xmlSchemaValidityLocatorFunc</a> f, <br/> void * ctxt); int <a href="#xmlSchemaValidateOneElement">xmlSchemaValidateOneElement</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem); void <a href="#xmlSchemaSetValidStructuredErrors">xmlSchemaSetValidStructuredErrors</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br/> void * ctx); void <a href="#xmlSchemaSetValidErrors">xmlSchemaSetValidErrors</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn, <br/> void * ctx); int <a href="#xmlSchemaValidCtxtGetOptions">xmlSchemaValidCtxtGetOptions</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt); int <a href="#xmlSchemaValidateFile">xmlSchemaValidateFile</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> const char * filename, <br/> int options); int <a href="#xmlSchemaValidateDoc">xmlSchemaValidateDoc</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlSchemaFree">xmlSchemaFree</a> (<a href="libxml2-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema); <a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> <a href="#xmlSchemaNewMemParserCtxt">xmlSchemaNewMemParserCtxt</a> (const char * buffer, <br/> int size); typedef int <a href="#xmlSchemaValidityLocatorFunc">xmlSchemaValidityLocatorFunc</a> (void * ctx, <br/> const char ** file, <br/> unsigned long * line); int <a href="#xmlSchemaGetValidErrors">xmlSchemaGetValidErrors</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> * err, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> * warn, <br/> void ** ctx); int <a href="#xmlSchemaSetValidOptions">xmlSchemaSetValidOptions</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> int options); void <a href="#xmlSchemaSetParserErrors">xmlSchemaSetParserErrors</a> (<a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn, <br/> void * ctx); typedef void <a href="#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); void <a href="#xmlSchemaDump">xmlSchemaDump</a> (FILE * output, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema); void <a href="#xmlSchemaFreeValidCtxt">xmlSchemaFreeValidCtxt</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#xmlSchemaValidCtxtGetParserCtxt">xmlSchemaValidCtxtGetParserCtxt</a> (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt); void <a href="#xmlSchemaSetParserStructuredErrors">xmlSchemaSetParserStructuredErrors</a> (<a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br/> void * ctx); <a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> <a href="#xmlSchemaNewValidCtxt">xmlSchemaNewValidCtxt</a> (<a href="libxml2-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlSchema">Structure </a>xmlSchema</h3><pre class="programlisting">struct _xmlSchema { const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : schema name const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * targetNamespace : the target namespace const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * version const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * id : Obsolete <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc <a href="libxml2-schemasInternals.html#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a> annot int flags <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> typeDecl <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> attrDecl <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> attrgrpDecl <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> elemDecl <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> notaDecl <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> schemasImports void * _private : unused by the library for users or bindings <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> groupDecl <a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict void * includes : the includes, this is opaque for now int preserve : whether to free the document int counter : used to give anonymous components unique names <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> idcDef : All identity-constraint defs. void * volatiles : Obsolete } xmlSchema; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaParserCtxt">Structure </a>xmlSchemaParserCtxt</h3><pre class="programlisting">struct _xmlSchemaParserCtxt { The content of this structure is not made public by the API. } xmlSchemaParserCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaParserCtxtPtr">Typedef </a>xmlSchemaParserCtxtPtr</h3><pre class="programlisting"><a href="libxml2-xmlschemas.html#xmlSchemaParserCtxt">xmlSchemaParserCtxt</a> * xmlSchemaParserCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaPtr">Typedef </a>xmlSchemaPtr</h3><pre class="programlisting"><a href="libxml2-xmlschemas.html#xmlSchema">xmlSchema</a> * xmlSchemaPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaSAXPlugPtr">Typedef </a>xmlSchemaSAXPlugPtr</h3><pre class="programlisting"><a href="libxml2-xmlschemas.html#xmlSchemaSAXPlugStruct">xmlSchemaSAXPlugStruct</a> * xmlSchemaSAXPlugPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaSAXPlugStruct">Structure </a>xmlSchemaSAXPlugStruct</h3><pre class="programlisting">struct _xmlSchemaSAXPlug { The content of this structure is not made public by the API. } xmlSchemaSAXPlugStruct; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidCtxt">Structure </a>xmlSchemaValidCtxt</h3><pre class="programlisting">struct _xmlSchemaValidCtxt { The content of this structure is not made public by the API. } xmlSchemaValidCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidCtxtPtr">Typedef </a>xmlSchemaValidCtxtPtr</h3><pre class="programlisting"><a href="libxml2-xmlschemas.html#xmlSchemaValidCtxt">xmlSchemaValidCtxt</a> * xmlSchemaValidCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidError">Enum </a>xmlSchemaValidError</h3><pre class="programlisting">enum <a href="#xmlSchemaValidError">xmlSchemaValidError</a> { <a name="XML_SCHEMAS_ERR_OK">XML_SCHEMAS_ERR_OK</a> = 0 <a name="XML_SCHEMAS_ERR_NOROOT">XML_SCHEMAS_ERR_NOROOT</a> = 1 <a name="XML_SCHEMAS_ERR_UNDECLAREDELEM">XML_SCHEMAS_ERR_UNDECLAREDELEM</a> = 2 <a name="XML_SCHEMAS_ERR_NOTTOPLEVEL">XML_SCHEMAS_ERR_NOTTOPLEVEL</a> = 3 <a name="XML_SCHEMAS_ERR_MISSING">XML_SCHEMAS_ERR_MISSING</a> = 4 <a name="XML_SCHEMAS_ERR_WRONGELEM">XML_SCHEMAS_ERR_WRONGELEM</a> = 5 <a name="XML_SCHEMAS_ERR_NOTYPE">XML_SCHEMAS_ERR_NOTYPE</a> = 6 <a name="XML_SCHEMAS_ERR_NOROLLBACK">XML_SCHEMAS_ERR_NOROLLBACK</a> = 7 <a name="XML_SCHEMAS_ERR_ISABSTRACT">XML_SCHEMAS_ERR_ISABSTRACT</a> = 8 <a name="XML_SCHEMAS_ERR_NOTEMPTY">XML_SCHEMAS_ERR_NOTEMPTY</a> = 9 <a name="XML_SCHEMAS_ERR_ELEMCONT">XML_SCHEMAS_ERR_ELEMCONT</a> = 10 <a name="XML_SCHEMAS_ERR_HAVEDEFAULT">XML_SCHEMAS_ERR_HAVEDEFAULT</a> = 11 <a name="XML_SCHEMAS_ERR_NOTNILLABLE">XML_SCHEMAS_ERR_NOTNILLABLE</a> = 12 <a name="XML_SCHEMAS_ERR_EXTRACONTENT">XML_SCHEMAS_ERR_EXTRACONTENT</a> = 13 <a name="XML_SCHEMAS_ERR_INVALIDATTR">XML_SCHEMAS_ERR_INVALIDATTR</a> = 14 <a name="XML_SCHEMAS_ERR_INVALIDELEM">XML_SCHEMAS_ERR_INVALIDELEM</a> = 15 <a name="XML_SCHEMAS_ERR_NOTDETERMINIST">XML_SCHEMAS_ERR_NOTDETERMINIST</a> = 16 <a name="XML_SCHEMAS_ERR_CONSTRUCT">XML_SCHEMAS_ERR_CONSTRUCT</a> = 17 <a name="XML_SCHEMAS_ERR_INTERNAL">XML_SCHEMAS_ERR_INTERNAL</a> = 18 <a name="XML_SCHEMAS_ERR_NOTSIMPLE">XML_SCHEMAS_ERR_NOTSIMPLE</a> = 19 <a name="XML_SCHEMAS_ERR_ATTRUNKNOWN">XML_SCHEMAS_ERR_ATTRUNKNOWN</a> = 20 <a name="XML_SCHEMAS_ERR_ATTRINVALID">XML_SCHEMAS_ERR_ATTRINVALID</a> = 21 <a name="XML_SCHEMAS_ERR_VALUE">XML_SCHEMAS_ERR_VALUE</a> = 22 <a name="XML_SCHEMAS_ERR_FACET">XML_SCHEMAS_ERR_FACET</a> = 23 <a name="XML_SCHEMAS_ERR_">XML_SCHEMAS_ERR_</a> = 24 <a name="XML_SCHEMAS_ERR_XXX">XML_SCHEMAS_ERR_XXX</a> = 25 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidOption">Enum </a>xmlSchemaValidOption</h3><pre class="programlisting">enum <a href="#xmlSchemaValidOption">xmlSchemaValidOption</a> { <a name="XML_SCHEMA_VAL_VC_I_CREATE">XML_SCHEMA_VAL_VC_I_CREATE</a> = 1 /* Default/fixed: create an attribute node * or an element's text node on the instance. * */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidityErrorFunc"/>Function type xmlSchemaValidityErrorFunc</h3><pre class="programlisting">void xmlSchemaValidityErrorFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Signature of an error callback from an XSD validation</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidityLocatorFunc"/>Function type xmlSchemaValidityLocatorFunc</h3><pre class="programlisting">int xmlSchemaValidityLocatorFunc (void * ctx, <br/> const char ** file, <br/> unsigned long * line)<br/> </pre><p>A schemas validation locator, a callback called by the validator. This is used when file or node information are not available to find out what file and line number are affected</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>user provided context</td></tr><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td>returned file information</td></tr><tr><td><span class="term"><i><tt>line</tt></i>:</span></td><td>returned line information</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidityWarningFunc"/>Function type xmlSchemaValidityWarningFunc</h3><pre class="programlisting">void xmlSchemaValidityWarningFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Signature of a warning callback from an XSD validation</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaDump"/>xmlSchemaDump ()</h3><pre class="programlisting">void xmlSchemaDump (FILE * output, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema)<br/> </pre><p>Dump a Schema structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the file output</td></tr><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a schema structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFree"/>xmlSchemaFree ()</h3><pre class="programlisting">void xmlSchemaFree (<a href="libxml2-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema)<br/> </pre><p>Deallocate a Schema structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a schema structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFreeParserCtxt"/>xmlSchemaFreeParserCtxt ()</h3><pre class="programlisting">void xmlSchemaFreeParserCtxt (<a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt)<br/> </pre><p>Free the resources associated to the schema parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFreeValidCtxt"/>xmlSchemaFreeValidCtxt ()</h3><pre class="programlisting">void xmlSchemaFreeValidCtxt (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt)<br/> </pre><p>Free the resources associated to the schema validation context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema validation context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetParserErrors"/>xmlSchemaGetParserErrors ()</h3><pre class="programlisting">int xmlSchemaGetParserErrors (<a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> * err, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> * warn, <br/> void ** ctx)<br/> </pre><p>Get the callback information used to handle errors for a parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a XMl-Schema parser context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>the error callback result</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td>the warning callback result</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>contextual data for the callbacks result</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of failure, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetValidErrors"/>xmlSchemaGetValidErrors ()</h3><pre class="programlisting">int xmlSchemaGetValidErrors (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> * err, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> * warn, <br/> void ** ctx)<br/> </pre><p>Get the error and warning callback information</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a XML-Schema validation context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>the error function result</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td>the warning function result</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the functions context result</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error and 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaIsValid"/>xmlSchemaIsValid ()</h3><pre class="programlisting">int xmlSchemaIsValid (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt)<br/> </pre><p>Check if any error was detected during validation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema validation context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid so far, 0 if errors were detected, and -1 in case of internal error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewDocParserCtxt"/>xmlSchemaNewDocParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> xmlSchemaNewDocParserCtxt (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Create an XML Schemas parse context for that document. NB. The document may be modified during the parsing process.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a preparsed document tree</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewMemParserCtxt"/>xmlSchemaNewMemParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> xmlSchemaNewMemParserCtxt (const char * buffer, <br/> int size)<br/> </pre><p>Create an XML Schemas parse context for that memory buffer expected to contain an XML Schemas file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array containing the schemas</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewParserCtxt"/>xmlSchemaNewParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> xmlSchemaNewParserCtxt (const char * URL)<br/> </pre><p>Create an XML Schemas parse context for that file/resource expected to contain an XML Schemas file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the location of the schema</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewValidCtxt"/>xmlSchemaNewValidCtxt ()</h3><pre class="programlisting"><a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> xmlSchemaNewValidCtxt (<a href="libxml2-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema)<br/> </pre><p>Create an XML Schemas validation context based on the given schema.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a precompiled XML Schemas</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the validation context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaParse"/>xmlSchemaParse ()</h3><pre class="programlisting"><a href="libxml2-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> xmlSchemaParse (<a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt)<br/> </pre><p>parse a schema definition resource and build an internal XML Schema structure which can be used to validate instances.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the internal XML Schema structure built from the resource or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaSAXPlug"/>xmlSchemaSAXPlug ()</h3><pre class="programlisting"><a href="libxml2-xmlschemas.html#xmlSchemaSAXPlugPtr">xmlSchemaSAXPlugPtr</a> xmlSchemaSAXPlug (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> * sax, <br/> void ** user_data)<br/> </pre><p>Plug a SAX based validation layer in a SAX parsing event flow. The original @saxptr and @dataptr data are replaced by new pointers but the calls to the original will be maintained.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>a pointer to the original <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a></td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>a pointer to the original SAX user data pointer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to a data structure needed to unplug the validation layer or NULL in case of errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaSAXUnplug"/>xmlSchemaSAXUnplug ()</h3><pre class="programlisting">int xmlSchemaSAXUnplug (<a href="libxml2-xmlschemas.html#xmlSchemaSAXPlugPtr">xmlSchemaSAXPlugPtr</a> plug)<br/> </pre><p>Unplug a SAX based validation layer in a SAX parsing event flow. The original pointers used in the call are restored.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>plug</tt></i>:</span></td><td>a data structure returned by <a href="libxml2-xmlschemas.html#xmlSchemaSAXPlug">xmlSchemaSAXPlug</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaSetParserErrors"/>xmlSchemaSetParserErrors ()</h3><pre class="programlisting">void xmlSchemaSetParserErrors (<a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn, <br/> void * ctx)<br/> </pre><p>Set the callback functions used to handle errors for a validation context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>the error callback</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td>the warning callback</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>contextual data for the callbacks</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaSetParserStructuredErrors"/>xmlSchemaSetParserStructuredErrors ()</h3><pre class="programlisting">void xmlSchemaSetParserStructuredErrors (<a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br/> void * ctx)<br/> </pre><p>Set the structured error callback</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema parser context</td></tr><tr><td><span class="term"><i><tt>serror</tt></i>:</span></td><td>the structured error function</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the functions context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaSetValidErrors"/>xmlSchemaSetValidErrors ()</h3><pre class="programlisting">void xmlSchemaSetValidErrors (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityErrorFunc">xmlSchemaValidityErrorFunc</a> err, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityWarningFunc">xmlSchemaValidityWarningFunc</a> warn, <br/> void * ctx)<br/> </pre><p>Set the error and warning callback information</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>the error function</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td>the warning function</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the functions context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaSetValidOptions"/>xmlSchemaSetValidOptions ()</h3><pre class="programlisting">int xmlSchemaSetValidOptions (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> int options)<br/> </pre><p>Sets the options to be used during the validation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-xmlschemas.html#xmlSchemaValidOption">xmlSchemaValidOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of an API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaSetValidStructuredErrors"/>xmlSchemaSetValidStructuredErrors ()</h3><pre class="programlisting">void xmlSchemaSetValidStructuredErrors (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br/> void * ctx)<br/> </pre><p>Set the structured error callback</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>serror</tt></i>:</span></td><td>the structured error function</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the functions context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidCtxtGetOptions"/>xmlSchemaValidCtxtGetOptions ()</h3><pre class="programlisting">int xmlSchemaValidCtxtGetOptions (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt)<br/> </pre><p>Get the validation context options.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the option combination or -1 on error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidCtxtGetParserCtxt"/>xmlSchemaValidCtxtGetParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> xmlSchemaValidCtxtGetParserCtxt (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt)<br/> </pre><p>allow access to the parser context of the schema validation context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context of the schema validation context or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateDoc"/>xmlSchemaValidateDoc ()</h3><pre class="programlisting">int xmlSchemaValidateDoc (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Validate a document tree in memory.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a parsed document tree</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the document is schemas valid, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateFile"/>xmlSchemaValidateFile ()</h3><pre class="programlisting">int xmlSchemaValidateFile (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> const char * filename, <br/> int options)<br/> </pre><p>Do a schemas validation of the given resource, it will use the SAX streamable validation internally.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the URI of the instance</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a future set of options, currently unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the document is valid, a positive error code number otherwise and -1 in case of an internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateOneElement"/>xmlSchemaValidateOneElement ()</h3><pre class="programlisting">int xmlSchemaValidateOneElement (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem)<br/> </pre><p>Validate a branch of a tree, starting with the given @elem.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the element and its subtree is valid, a positive error code number otherwise and -1 in case of an internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateSetFilename"/>xmlSchemaValidateSetFilename ()</h3><pre class="programlisting">void xmlSchemaValidateSetFilename (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> vctxt, <br/> const char * filename)<br/> </pre><p>Workaround to provide file error reporting information when this is not provided by current APIs</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>vctxt</tt></i>:</span></td><td>the schema validation context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateSetLocator"/>xmlSchemaValidateSetLocator ()</h3><pre class="programlisting">void xmlSchemaValidateSetLocator (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> vctxt, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidityLocatorFunc">xmlSchemaValidityLocatorFunc</a> f, <br/> void * ctxt)<br/> </pre><p>Allows to set a locator function to the validation context, which will be used to provide file and line information since those are not provided as part of the SAX validation flow Setting @f to NULL disable the locator.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>vctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the locator function pointer</td></tr><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the locator context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateStream"/>xmlSchemaValidateStream ()</h3><pre class="programlisting">int xmlSchemaValidateStream (<a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc, <br/> <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data)<br/> </pre><p>Validate an input based on a flow of SAX event from the parser and forward the events to the @sax handler with the provided @user_data the user provided @sax handler must be a SAX2 one.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>the input to use for reading the data</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>an optional encoding information</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>a SAX handler for the resulting events</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>the context to provide to the SAX handler.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the document is schemas valid, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\�^L html/libxml2/libxml2-parser.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>parser: the core parser module</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-nanohttp.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-parserInternals.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">parser</span> </h2> <p>parser - the core parser module</p> <p>Interfaces, constants and types related to the XML parser </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#XML_COMPLETE_ATTRS">XML_COMPLETE_ATTRS</a>; #define <a href="#XML_SKIP_IDS">XML_SKIP_IDS</a>; #define <a href="#XML_SAX2_MAGIC">XML_SAX2_MAGIC</a>; #define <a href="#XML_DETECT_IDS">XML_DETECT_IDS</a>; #define <a href="#XML_DEFAULT_VERSION">XML_DEFAULT_VERSION</a>; typedef <a href="libxml2-parser.html#xmlParserNodeInfoSeq">xmlParserNodeInfoSeq</a> * <a href="#xmlParserNodeInfoSeqPtr">xmlParserNodeInfoSeqPtr</a>; typedef struct _xmlSAXHandlerV1 <a href="#xmlSAXHandlerV1">xmlSAXHandlerV1</a>; typedef enum <a href="#xmlParserInputState">xmlParserInputState</a>; typedef <a href="libxml2-parser.html#xmlParserNodeInfo">xmlParserNodeInfo</a> * <a href="#xmlParserNodeInfoPtr">xmlParserNodeInfoPtr</a>; typedef struct _xmlParserNodeInfoSeq <a href="#xmlParserNodeInfoSeq">xmlParserNodeInfoSeq</a>; typedef enum <a href="#xmlFeature">xmlFeature</a>; typedef enum <a href="#xmlParserMode">xmlParserMode</a>; typedef struct _xmlStartTag <a href="#xmlStartTag">xmlStartTag</a>; typedef enum <a href="#xmlParserOption">xmlParserOption</a>; typedef <a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> * <a href="#xmlSAXHandlerV1Ptr">xmlSAXHandlerV1Ptr</a>; typedef struct _xmlParserNodeInfo <a href="#xmlParserNodeInfo">xmlParserNodeInfo</a>; void <a href="#xmlSetupParserForBuffer">xmlSetupParserForBuffer</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * buffer, <br/> const char * filename); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlCtxtReadFile">xmlCtxtReadFile</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * filename, <br/> const char * encoding, <br/> int options); int <a href="#xmlParseCtxtExternalEntity">xmlParseCtxtExternalEntity</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URL, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ID, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * lst); typedef void <a href="#attributeDeclSAXFunc">attributeDeclSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> int type, <br/> int def, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * defaultValue, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree); typedef <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#getEntitySAXFunc">getEntitySAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); typedef void <a href="#startElementSAXFunc">startElementSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** atts); typedef void <a href="#charactersSAXFunc">charactersSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len); void <a href="#xmlClearNodeInfoSeq">xmlClearNodeInfoSeq</a> (<a href="libxml2-parser.html#xmlParserNodeInfoSeqPtr">xmlParserNodeInfoSeqPtr</a> seq); int <a href="#xmlParseChunk">xmlParseChunk</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * chunk, <br/> int size, <br/> int terminate); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlParseEntity">xmlParseEntity</a> (const char * filename); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlRecoverFile">xmlRecoverFile</a> (const char * filename); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlCtxtReadDoc">xmlCtxtReadDoc</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options); typedef void <a href="#startElementNsSAX2Func">startElementNsSAX2Func</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> int nb_namespaces, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** namespaces, <br/> int nb_attributes, <br/> int nb_defaulted, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** attributes); <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#xmlCreateIOParserCtxt">xmlCreateIOParserCtxt</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); <a href="libxml2-xmlerror.html#xmlParserErrors">xmlParserErrors</a> <a href="#xmlParseInNodeContext">xmlParseInNodeContext</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const char * data, <br/> int datalen, <br/> int options, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * lst); typedef void <a href="#referenceSAXFunc">referenceSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); typedef int <a href="#hasExternalSubsetSAXFunc">hasExternalSubsetSAXFunc</a> (void * ctx); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlSAXParseDoc">xmlSAXParseDoc</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> int recovery); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlReadMemory">xmlReadMemory</a> (const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlParseMemory">xmlParseMemory</a> (const char * buffer, <br/> int size); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#xmlNewIOInputStream">xmlNewIOInputStream</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); typedef void <a href="#processingInstructionSAXFunc">processingInstructionSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * data); int <a href="#xmlParseBalancedChunkMemoryRecover">xmlParseBalancedChunkMemoryRecover</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> int depth, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * string, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * lst, <br/> int recover); void <a href="#xmlInitParser">xmlInitParser</a> (void); <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#xmlCreateDocParserCtxt">xmlCreateDocParserCtxt</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur); typedef void <a href="#errorSAXFunc">errorSAXFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlSAXParseMemory">xmlSAXParseMemory</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const char * buffer, <br/> int size, <br/> int recovery); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlRecoverMemory">xmlRecoverMemory</a> (const char * buffer, <br/> int size); typedef <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#xmlExternalEntityLoader">xmlExternalEntityLoader</a> (const char * URL, <br/> const char * ID, <br/> <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> context); typedef int <a href="#hasInternalSubsetSAXFunc">hasInternalSubsetSAXFunc</a> (void * ctx); typedef void <a href="#cdataBlockSAXFunc">cdataBlockSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int len); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlSAXParseFile">xmlSAXParseFile</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const char * filename, <br/> int recovery); typedef void <a href="#xmlParserInputDeallocate">xmlParserInputDeallocate</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlCtxtReadIO">xmlCtxtReadIO</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlSAXParseMemoryWithData">xmlSAXParseMemoryWithData</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const char * buffer, <br/> int size, <br/> int recovery, <br/> void * data); int <a href="#xmlGetFeature">xmlGetFeature</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * name, <br/> void * result); <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> <a href="#xmlIOParseDTD">xmlIOParseDTD</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); void <a href="#xmlFreeParserCtxt">xmlFreeParserCtxt</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> <a href="#xmlParseDTD">xmlParseDTD</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlRecoverDoc">xmlRecoverDoc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur); typedef void <a href="#commentSAXFunc">commentSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlInitParserCtxt">xmlInitParserCtxt</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); typedef void <a href="#attributeSAXFunc">attributeSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlParserInputGrow">xmlParserInputGrow</a> (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> in, <br/> int len); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlCtxtReadMemory">xmlCtxtReadMemory</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options); typedef void <a href="#externalSubsetSAXFunc">externalSubsetSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); typedef <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#resolveEntitySAXFunc">resolveEntitySAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId); int <a href="#xmlPedanticParserDefault">xmlPedanticParserDefault</a> (int val); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlSAXParseEntity">xmlSAXParseEntity</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const char * filename); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlParseDoc">xmlParseDoc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlSAXParseFileWithData">xmlSAXParseFileWithData</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const char * filename, <br/> int recovery, <br/> void * data); int <a href="#xmlLineNumbersDefault">xmlLineNumbersDefault</a> (int val); <a href="libxml2-parser.html#xmlExternalEntityLoader">xmlExternalEntityLoader</a> <a href="#xmlGetExternalEntityLoader">xmlGetExternalEntityLoader</a> (void); typedef void <a href="#elementDeclSAXFunc">elementDeclSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content); int <a href="#xmlCtxtUseOptions">xmlCtxtUseOptions</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int options); <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#xmlCreatePushParserCtxt">xmlCreatePushParserCtxt</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * chunk, <br/> int size, <br/> const char * filename); void <a href="#xmlParserAddNodeInfo">xmlParserAddNodeInfo</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-parser.html#xmlParserNodeInfoPtr">xmlParserNodeInfoPtr</a> info); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlCtxtReadFd">xmlCtxtReadFd</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options); typedef void <a href="#internalSubsetSAXFunc">internalSubsetSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#xmlNewParserCtxt">xmlNewParserCtxt</a> (void); typedef void <a href="#endDocumentSAXFunc">endDocumentSAXFunc</a> (void * ctx); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlParseFile">xmlParseFile</a> (const char * filename); int <a href="#xmlParseDocument">xmlParseDocument</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); typedef void <a href="#setDocumentLocatorSAXFunc">setDocumentLocatorSAXFunc</a> (void * ctx, <br/> <a href="libxml2-tree.html#xmlSAXLocatorPtr">xmlSAXLocatorPtr</a> loc); typedef <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#getParameterEntitySAXFunc">getParameterEntitySAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); typedef void <a href="#ignorableWhitespaceSAXFunc">ignorableWhitespaceSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len); void <a href="#xmlInitNodeInfoSeq">xmlInitNodeInfoSeq</a> (<a href="libxml2-parser.html#xmlParserNodeInfoSeqPtr">xmlParserNodeInfoSeqPtr</a> seq); int <a href="#xmlSubstituteEntitiesDefault">xmlSubstituteEntitiesDefault</a> (int val); typedef void <a href="#endElementSAXFunc">endElementSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); unsigned long <a href="#xmlParserFindNodeInfoIndex">xmlParserFindNodeInfoIndex</a> (const <a href="libxml2-parser.html#xmlParserNodeInfoSeqPtr">xmlParserNodeInfoSeqPtr</a> seq, <br/> const <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); long <a href="#xmlByteConsumed">xmlByteConsumed</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlCtxtReset">xmlCtxtReset</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlSetFeature">xmlSetFeature</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * name, <br/> void * value); int <a href="#xmlKeepBlanksDefault">xmlKeepBlanksDefault</a> (int val); int <a href="#xmlParserInputRead">xmlParserInputRead</a> (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> in, <br/> int len); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlReadFile">xmlReadFile</a> (const char * filename, <br/> const char * encoding, <br/> int options); int <a href="#xmlGetFeaturesList">xmlGetFeaturesList</a> (int * len, <br/> const char ** result); int <a href="#xmlHasFeature">xmlHasFeature</a> (<a href="libxml2-parser.html#xmlFeature">xmlFeature</a> feature); typedef void <a href="#unparsedEntityDeclSAXFunc">unparsedEntityDeclSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * notationName); int <a href="#xmlSAXUserParseFile">xmlSAXUserParseFile</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * filename); typedef void <a href="#fatalErrorSAXFunc">fatalErrorSAXFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> <a href="#xmlSAXParseDTD">xmlSAXParseDTD</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); const <a href="libxml2-parser.html#xmlParserNodeInfo">xmlParserNodeInfo</a> * <a href="#xmlParserFindNodeInfo">xmlParserFindNodeInfo</a> (const <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctx, <br/> const <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); typedef void <a href="#entityDeclSAXFunc">entityDeclSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#xmlLoadExternalEntity">xmlLoadExternalEntity</a> (const char * URL, <br/> const char * ID, <br/> <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlStopParser">xmlStopParser</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlReadFd">xmlReadFd</a> (int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#xmlParseExtParsedEnt">xmlParseExtParsedEnt</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlReadIO">xmlReadIO</a> (<a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlReadDoc">xmlReadDoc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#xmlSAXUserParseMemory">xmlSAXUserParseMemory</a> (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * buffer, <br/> int size); int <a href="#xmlParseBalancedChunkMemory">xmlParseBalancedChunkMemory</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> int depth, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * string, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * lst); typedef void <a href="#endElementNsSAX2Func">endElementNsSAX2Func</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI); void <a href="#xmlCleanupParser">xmlCleanupParser</a> (void); int <a href="#xmlCtxtResetPush">xmlCtxtResetPush</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * chunk, <br/> int size, <br/> const char * filename, <br/> const char * encoding); typedef int <a href="#isStandaloneSAXFunc">isStandaloneSAXFunc</a> (void * ctx); typedef void <a href="#startDocumentSAXFunc">startDocumentSAXFunc</a> (void * ctx); void <a href="#xmlClearParserCtxt">xmlClearParserCtxt</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlParseExternalEntity">xmlParseExternalEntity</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> int depth, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URL, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ID, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * lst); typedef void <a href="#notationDeclSAXFunc">notationDeclSAXFunc</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId); typedef void <a href="#warningSAXFunc">warningSAXFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); void <a href="#xmlSetExternalEntityLoader">xmlSetExternalEntityLoader</a> (<a href="libxml2-parser.html#xmlExternalEntityLoader">xmlExternalEntityLoader</a> f); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="XML_COMPLETE_ATTRS">Macro </a>XML_COMPLETE_ATTRS</h3><pre class="programlisting">#define <a href="#XML_COMPLETE_ATTRS">XML_COMPLETE_ATTRS</a>; </pre><p>Bit in the loadsubset context field to tell to do complete the elements attributes lists with the ones defaulted from the DTDs. Use it to initialize xmlLoadExtDtdDefaultValue.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_DEFAULT_VERSION">Macro </a>XML_DEFAULT_VERSION</h3><pre class="programlisting">#define <a href="#XML_DEFAULT_VERSION">XML_DEFAULT_VERSION</a>; </pre><p>The default version of XML used: 1.0</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_DETECT_IDS">Macro </a>XML_DETECT_IDS</h3><pre class="programlisting">#define <a href="#XML_DETECT_IDS">XML_DETECT_IDS</a>; </pre><p>Bit in the loadsubset context field to tell to do ID/REFs lookups. Use it to initialize xmlLoadExtDtdDefaultValue.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SAX2_MAGIC">Macro </a>XML_SAX2_MAGIC</h3><pre class="programlisting">#define <a href="#XML_SAX2_MAGIC">XML_SAX2_MAGIC</a>; </pre><p>Special constant found in SAX2 blocks initialized fields</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SKIP_IDS">Macro </a>XML_SKIP_IDS</h3><pre class="programlisting">#define <a href="#XML_SKIP_IDS">XML_SKIP_IDS</a>; </pre><p>Bit in the loadsubset context field to tell to not do ID/REFs registration. Used to initialize <a href="libxml2-globals.html#xmlLoadExtDtdDefaultValue">xmlLoadExtDtdDefaultValue</a> in some special cases.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFeature">Enum </a>xmlFeature</h3><pre class="programlisting">enum <a href="#xmlFeature">xmlFeature</a> { <a name="XML_WITH_THREAD">XML_WITH_THREAD</a> = 1 <a name="XML_WITH_TREE">XML_WITH_TREE</a> = 2 <a name="XML_WITH_OUTPUT">XML_WITH_OUTPUT</a> = 3 <a name="XML_WITH_PUSH">XML_WITH_PUSH</a> = 4 <a name="XML_WITH_READER">XML_WITH_READER</a> = 5 <a name="XML_WITH_PATTERN">XML_WITH_PATTERN</a> = 6 <a name="XML_WITH_WRITER">XML_WITH_WRITER</a> = 7 <a name="XML_WITH_SAX1">XML_WITH_SAX1</a> = 8 <a name="XML_WITH_FTP">XML_WITH_FTP</a> = 9 <a name="XML_WITH_HTTP">XML_WITH_HTTP</a> = 10 <a name="XML_WITH_VALID">XML_WITH_VALID</a> = 11 <a name="XML_WITH_HTML">XML_WITH_HTML</a> = 12 <a name="XML_WITH_LEGACY">XML_WITH_LEGACY</a> = 13 <a name="XML_WITH_C14N">XML_WITH_C14N</a> = 14 <a name="XML_WITH_CATALOG">XML_WITH_CATALOG</a> = 15 <a name="XML_WITH_XPATH">XML_WITH_XPATH</a> = 16 <a name="XML_WITH_XPTR">XML_WITH_XPTR</a> = 17 <a name="XML_WITH_XINCLUDE">XML_WITH_XINCLUDE</a> = 18 <a name="XML_WITH_ICONV">XML_WITH_ICONV</a> = 19 <a name="XML_WITH_ISO8859X">XML_WITH_ISO8859X</a> = 20 <a name="XML_WITH_UNICODE">XML_WITH_UNICODE</a> = 21 <a name="XML_WITH_REGEXP">XML_WITH_REGEXP</a> = 22 <a name="XML_WITH_AUTOMATA">XML_WITH_AUTOMATA</a> = 23 <a name="XML_WITH_EXPR">XML_WITH_EXPR</a> = 24 <a name="XML_WITH_SCHEMAS">XML_WITH_SCHEMAS</a> = 25 <a name="XML_WITH_SCHEMATRON">XML_WITH_SCHEMATRON</a> = 26 <a name="XML_WITH_MODULES">XML_WITH_MODULES</a> = 27 <a name="XML_WITH_DEBUG">XML_WITH_DEBUG</a> = 28 <a name="XML_WITH_DEBUG_MEM">XML_WITH_DEBUG_MEM</a> = 29 <a name="XML_WITH_DEBUG_RUN">XML_WITH_DEBUG_RUN</a> = 30 <a name="XML_WITH_ZLIB">XML_WITH_ZLIB</a> = 31 <a name="XML_WITH_ICU">XML_WITH_ICU</a> = 32 <a name="XML_WITH_LZMA">XML_WITH_LZMA</a> = 33 <a name="XML_WITH_NONE">XML_WITH_NONE</a> = 99999 /* just to be sure of allocation size */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputState">Enum </a>xmlParserInputState</h3><pre class="programlisting">enum <a href="#xmlParserInputState">xmlParserInputState</a> { <a name="XML_PARSER_EOF">XML_PARSER_EOF</a> = -1 /* nothing is to be parsed */ <a name="XML_PARSER_START">XML_PARSER_START</a> = 0 /* nothing has been parsed */ <a name="XML_PARSER_MISC">XML_PARSER_MISC</a> = 1 /* Misc* before int subset */ <a name="XML_PARSER_PI">XML_PARSER_PI</a> = 2 /* Within a processing instruction */ <a name="XML_PARSER_DTD">XML_PARSER_DTD</a> = 3 /* within some DTD content */ <a name="XML_PARSER_PROLOG">XML_PARSER_PROLOG</a> = 4 /* Misc* after internal subset */ <a name="XML_PARSER_COMMENT">XML_PARSER_COMMENT</a> = 5 /* within a comment */ <a name="XML_PARSER_START_TAG">XML_PARSER_START_TAG</a> = 6 /* within a start tag */ <a name="XML_PARSER_CONTENT">XML_PARSER_CONTENT</a> = 7 /* within the content */ <a name="XML_PARSER_CDATA_SECTION">XML_PARSER_CDATA_SECTION</a> = 8 /* within a CDATA section */ <a name="XML_PARSER_END_TAG">XML_PARSER_END_TAG</a> = 9 /* within a closing tag */ <a name="XML_PARSER_ENTITY_DECL">XML_PARSER_ENTITY_DECL</a> = 10 /* within an entity declaration */ <a name="XML_PARSER_ENTITY_VALUE">XML_PARSER_ENTITY_VALUE</a> = 11 /* within an entity value in a decl */ <a name="XML_PARSER_ATTRIBUTE_VALUE">XML_PARSER_ATTRIBUTE_VALUE</a> = 12 /* within an attribute value */ <a name="XML_PARSER_SYSTEM_LITERAL">XML_PARSER_SYSTEM_LITERAL</a> = 13 /* within a SYSTEM value */ <a name="XML_PARSER_EPILOG">XML_PARSER_EPILOG</a> = 14 /* the Misc* after the last end tag */ <a name="XML_PARSER_IGNORE">XML_PARSER_IGNORE</a> = 15 /* within an IGNORED section */ <a name="XML_PARSER_PUBLIC_LITERAL">XML_PARSER_PUBLIC_LITERAL</a> = 16 /* within a PUBLIC value */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserMode">Enum </a>xmlParserMode</h3><pre class="programlisting">enum <a href="#xmlParserMode">xmlParserMode</a> { <a name="XML_PARSE_UNKNOWN">XML_PARSE_UNKNOWN</a> = 0 <a name="XML_PARSE_DOM">XML_PARSE_DOM</a> = 1 <a name="XML_PARSE_SAX">XML_PARSE_SAX</a> = 2 <a name="XML_PARSE_PUSH_DOM">XML_PARSE_PUSH_DOM</a> = 3 <a name="XML_PARSE_PUSH_SAX">XML_PARSE_PUSH_SAX</a> = 4 <a name="XML_PARSE_READER">XML_PARSE_READER</a> = 5 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserNodeInfo">Structure </a>xmlParserNodeInfo</h3><pre class="programlisting">struct _xmlParserNodeInfo { const struct _xmlNode * node : Position & line # that text that created the node begins & ends on unsigned long begin_pos unsigned long begin_line unsigned long end_pos unsigned long end_line } xmlParserNodeInfo; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserNodeInfoPtr">Typedef </a>xmlParserNodeInfoPtr</h3><pre class="programlisting"><a href="libxml2-parser.html#xmlParserNodeInfo">xmlParserNodeInfo</a> * xmlParserNodeInfoPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserNodeInfoSeq">Structure </a>xmlParserNodeInfoSeq</h3><pre class="programlisting">struct _xmlParserNodeInfoSeq { unsigned long maximum unsigned long length <a href="libxml2-parser.html#xmlParserNodeInfo">xmlParserNodeInfo</a> * buffer } xmlParserNodeInfoSeq; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserNodeInfoSeqPtr">Typedef </a>xmlParserNodeInfoSeqPtr</h3><pre class="programlisting"><a href="libxml2-parser.html#xmlParserNodeInfoSeq">xmlParserNodeInfoSeq</a> * xmlParserNodeInfoSeqPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserOption">Enum </a>xmlParserOption</h3><pre class="programlisting">enum <a href="#xmlParserOption">xmlParserOption</a> { <a name="XML_PARSE_RECOVER">XML_PARSE_RECOVER</a> = 1 /* recover on errors */ <a name="XML_PARSE_NOENT">XML_PARSE_NOENT</a> = 2 /* substitute entities */ <a name="XML_PARSE_DTDLOAD">XML_PARSE_DTDLOAD</a> = 4 /* load the external subset */ <a name="XML_PARSE_DTDATTR">XML_PARSE_DTDATTR</a> = 8 /* default DTD attributes */ <a name="XML_PARSE_DTDVALID">XML_PARSE_DTDVALID</a> = 16 /* validate with the DTD */ <a name="XML_PARSE_NOERROR">XML_PARSE_NOERROR</a> = 32 /* suppress error reports */ <a name="XML_PARSE_NOWARNING">XML_PARSE_NOWARNING</a> = 64 /* suppress warning reports */ <a name="XML_PARSE_PEDANTIC">XML_PARSE_PEDANTIC</a> = 128 /* pedantic error reporting */ <a name="XML_PARSE_NOBLANKS">XML_PARSE_NOBLANKS</a> = 256 /* remove blank nodes */ <a name="XML_PARSE_SAX1">XML_PARSE_SAX1</a> = 512 /* use the SAX1 interface internally */ <a name="XML_PARSE_XINCLUDE">XML_PARSE_XINCLUDE</a> = 1024 /* Implement XInclude substitution */ <a name="XML_PARSE_NONET">XML_PARSE_NONET</a> = 2048 /* Forbid network access */ <a name="XML_PARSE_NODICT">XML_PARSE_NODICT</a> = 4096 /* Do not reuse the context dictionary */ <a name="XML_PARSE_NSCLEAN">XML_PARSE_NSCLEAN</a> = 8192 /* remove redundant namespaces declarations */ <a name="XML_PARSE_NOCDATA">XML_PARSE_NOCDATA</a> = 16384 /* merge CDATA as text nodes */ <a name="XML_PARSE_NOXINCNODE">XML_PARSE_NOXINCNODE</a> = 32768 /* do not generate XINCLUDE START/END nodes */ <a name="XML_PARSE_COMPACT">XML_PARSE_COMPACT</a> = 65536 /* compact small text nodes; no modification of the tree allowed afterwards (will possibly crash if you try to modify the tree) */ <a name="XML_PARSE_OLD10">XML_PARSE_OLD10</a> = 131072 /* parse using XML-1.0 before update 5 */ <a name="XML_PARSE_NOBASEFIX">XML_PARSE_NOBASEFIX</a> = 262144 /* do not fixup XINCLUDE xml:base uris */ <a name="XML_PARSE_HUGE">XML_PARSE_HUGE</a> = 524288 /* relax any hardcoded limit from the parser */ <a name="XML_PARSE_OLDSAX">XML_PARSE_OLDSAX</a> = 1048576 /* parse using SAX2 interface before 2.7.0 */ <a name="XML_PARSE_IGNORE_ENC">XML_PARSE_IGNORE_ENC</a> = 2097152 /* ignore internal document encoding hint */ <a name="XML_PARSE_BIG_LINES">XML_PARSE_BIG_LINES</a> = 4194304 /* Store big lines numbers in text PSVI field */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXHandlerV1">Structure </a>xmlSAXHandlerV1</h3><pre class="programlisting">struct _xmlSAXHandlerV1 { <a href="libxml2-parser.html#internalSubsetSAXFunc">internalSubsetSAXFunc</a> internalSubset <a href="libxml2-parser.html#isStandaloneSAXFunc">isStandaloneSAXFunc</a> isStandalone <a href="libxml2-parser.html#hasInternalSubsetSAXFunc">hasInternalSubsetSAXFunc</a> hasInternalSubset <a href="libxml2-parser.html#hasExternalSubsetSAXFunc">hasExternalSubsetSAXFunc</a> hasExternalSubset <a href="libxml2-parser.html#resolveEntitySAXFunc">resolveEntitySAXFunc</a> resolveEntity <a href="libxml2-parser.html#getEntitySAXFunc">getEntitySAXFunc</a> getEntity <a href="libxml2-parser.html#entityDeclSAXFunc">entityDeclSAXFunc</a> entityDecl <a href="libxml2-parser.html#notationDeclSAXFunc">notationDeclSAXFunc</a> notationDecl <a href="libxml2-parser.html#attributeDeclSAXFunc">attributeDeclSAXFunc</a> attributeDecl <a href="libxml2-parser.html#elementDeclSAXFunc">elementDeclSAXFunc</a> elementDecl <a href="libxml2-parser.html#unparsedEntityDeclSAXFunc">unparsedEntityDeclSAXFunc</a> unparsedEntityDecl <a href="libxml2-parser.html#setDocumentLocatorSAXFunc">setDocumentLocatorSAXFunc</a> setDocumentLocator <a href="libxml2-parser.html#startDocumentSAXFunc">startDocumentSAXFunc</a> startDocument <a href="libxml2-parser.html#endDocumentSAXFunc">endDocumentSAXFunc</a> endDocument <a href="libxml2-parser.html#startElementSAXFunc">startElementSAXFunc</a> startElement <a href="libxml2-parser.html#endElementSAXFunc">endElementSAXFunc</a> endElement <a href="libxml2-parser.html#referenceSAXFunc">referenceSAXFunc</a> reference <a href="libxml2-parser.html#charactersSAXFunc">charactersSAXFunc</a> characters <a href="libxml2-parser.html#ignorableWhitespaceSAXFunc">ignorableWhitespaceSAXFunc</a> ignorableWhitespace <a href="libxml2-parser.html#processingInstructionSAXFunc">processingInstructionSAXFunc</a> processingInstruction <a href="libxml2-parser.html#commentSAXFunc">commentSAXFunc</a> comment <a href="libxml2-parser.html#warningSAXFunc">warningSAXFunc</a> warning <a href="libxml2-parser.html#errorSAXFunc">errorSAXFunc</a> error <a href="libxml2-parser.html#fatalErrorSAXFunc">fatalErrorSAXFunc</a> fatalError : unused error() get all the errors <a href="libxml2-parser.html#getParameterEntitySAXFunc">getParameterEntitySAXFunc</a> getParameterEntity <a href="libxml2-parser.html#cdataBlockSAXFunc">cdataBlockSAXFunc</a> cdataBlock <a href="libxml2-parser.html#externalSubsetSAXFunc">externalSubsetSAXFunc</a> externalSubset unsigned int initialized } xmlSAXHandlerV1; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXHandlerV1Ptr">Typedef </a>xmlSAXHandlerV1Ptr</h3><pre class="programlisting"><a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> * xmlSAXHandlerV1Ptr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStartTag">Structure </a>xmlStartTag</h3><pre class="programlisting">struct _xmlStartTag { The content of this structure is not made public by the API. } xmlStartTag; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="attributeDeclSAXFunc"/>Function type attributeDeclSAXFunc</h3><pre class="programlisting">void attributeDeclSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> int type, <br/> int def, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * defaultValue, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree)<br/> </pre><p>An <a href="libxml2-SAX.html#attribute">attribute</a> definition has been parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the name of the element</td></tr><tr><td><span class="term"><i><tt>fullname</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> type</td></tr><tr><td><span class="term"><i><tt>def</tt></i>:</span></td><td>the type of default value</td></tr><tr><td><span class="term"><i><tt>defaultValue</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> default value</td></tr><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>the tree of enumerated value set</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="attributeSAXFunc"/>Function type attributeSAXFunc</h3><pre class="programlisting">void attributeSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Handle an <a href="libxml2-SAX.html#attribute">attribute</a> that has been read by the parser. The default handling is to convert the <a href="libxml2-SAX.html#attribute">attribute</a> into an DOM subtree and past it in a new <a href="libxml2-tree.html#xmlAttr">xmlAttr</a> element added to the element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The <a href="libxml2-SAX.html#attribute">attribute</a> name, including namespace prefix</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>The <a href="libxml2-SAX.html#attribute">attribute</a> value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="cdataBlockSAXFunc"/>Function type cdataBlockSAXFunc</h3><pre class="programlisting">void cdataBlockSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int len)<br/> </pre><p>Called when a pcdata block has been parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>The pcdata content</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the block length</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="charactersSAXFunc"/>Function type charactersSAXFunc</h3><pre class="programlisting">void charactersSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len)<br/> </pre><p>Receiving some chars from the parser.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="commentSAXFunc"/>Function type commentSAXFunc</h3><pre class="programlisting">void commentSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>A <a href="libxml2-SAX.html#comment">comment</a> has been parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#comment">comment</a> content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="elementDeclSAXFunc"/>Function type elementDeclSAXFunc</h3><pre class="programlisting">void elementDeclSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content)<br/> </pre><p>An element definition has been parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the element name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the element type</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the element value tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="endDocumentSAXFunc"/>Function type endDocumentSAXFunc</h3><pre class="programlisting">void endDocumentSAXFunc (void * ctx)<br/> </pre><p>Called when the document end has been detected.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="endElementNsSAX2Func"/>Function type endElementNsSAX2Func</h3><pre class="programlisting">void endElementNsSAX2Func (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI)<br/> </pre><p>SAX2 callback when an element end has been detected by the parser. It provides the namespace information for the element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>localname</tt></i>:</span></td><td>the local name of the element</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the element namespace prefix if available</td></tr><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the element namespace name if available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="endElementSAXFunc"/>Function type endElementSAXFunc</h3><pre class="programlisting">void endElementSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Called when the end of an element has been detected.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The element name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="entityDeclSAXFunc"/>Function type entityDeclSAXFunc</h3><pre class="programlisting">void entityDeclSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>An entity definition has been parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the entity type</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the entity value (without processing).</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="errorSAXFunc"/>Function type errorSAXFunc</h3><pre class="programlisting">void errorSAXFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Display and format an error messages, callback.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message to display/transmit</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the message display</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="externalSubsetSAXFunc"/>Function type externalSubsetSAXFunc</h3><pre class="programlisting">void externalSubsetSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Callback on external subset declaration.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the root element name</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the SYSTEM ID (e.g. filename or URL)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="fatalErrorSAXFunc"/>Function type fatalErrorSAXFunc</h3><pre class="programlisting">void fatalErrorSAXFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Display and format fatal error messages, callback. Note: so far fatalError() SAX callbacks are not used, error() get all the callbacks for errors.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message to display/transmit</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the message display</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="getEntitySAXFunc"/>Function type getEntitySAXFunc</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> getEntitySAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Get an entity by name.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> if found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="getParameterEntitySAXFunc"/>Function type getParameterEntitySAXFunc</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> getParameterEntitySAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Get a parameter entity by name.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> if found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="hasExternalSubsetSAXFunc"/>Function type hasExternalSubsetSAXFunc</h3><pre class="programlisting">int hasExternalSubsetSAXFunc (void * ctx)<br/> </pre><p>Does this document has an external subset?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="hasInternalSubsetSAXFunc"/>Function type hasInternalSubsetSAXFunc</h3><pre class="programlisting">int hasInternalSubsetSAXFunc (void * ctx)<br/> </pre><p>Does this document has an internal subset.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="ignorableWhitespaceSAXFunc"/>Function type ignorableWhitespaceSAXFunc</h3><pre class="programlisting">void ignorableWhitespaceSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len)<br/> </pre><p>Receiving some ignorable whitespaces from the parser. UNUSED: by default the DOM building will use characters.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="internalSubsetSAXFunc"/>Function type internalSubsetSAXFunc</h3><pre class="programlisting">void internalSubsetSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Callback on internal subset declaration.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the root element name</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the SYSTEM ID (e.g. filename or URL)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="isStandaloneSAXFunc"/>Function type isStandaloneSAXFunc</h3><pre class="programlisting">int isStandaloneSAXFunc (void * ctx)<br/> </pre><p>Is this document tagged standalone?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="notationDeclSAXFunc"/>Function type notationDeclSAXFunc</h3><pre class="programlisting">void notationDeclSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId)<br/> </pre><p>What to do when a notation declaration has been parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The name of the notation</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="processingInstructionSAXFunc"/>Function type processingInstructionSAXFunc</h3><pre class="programlisting">void processingInstructionSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * data)<br/> </pre><p>A processing instruction has been parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>target</tt></i>:</span></td><td>the target name</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the PI data's</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="referenceSAXFunc"/>Function type referenceSAXFunc</h3><pre class="programlisting">void referenceSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Called when an entity <a href="libxml2-SAX.html#reference">reference</a> is detected.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The entity name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="resolveEntitySAXFunc"/>Function type resolveEntitySAXFunc</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> resolveEntitySAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId)<br/> </pre><p>Callback: The entity loader, to control the loading of external entities, the application can either: - override this resolveEntity() callback in the SAX block - or better use the xmlSetExternalEntityLoader() function to set up it's own entity resolution routine</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> if inlined or NULL for DOM behaviour.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="setDocumentLocatorSAXFunc"/>Function type setDocumentLocatorSAXFunc</h3><pre class="programlisting">void setDocumentLocatorSAXFunc (void * ctx, <br/> <a href="libxml2-tree.html#xmlSAXLocatorPtr">xmlSAXLocatorPtr</a> loc)<br/> </pre><p>Receive the document locator at startup, actually xmlDefaultSAXLocator. Everything is available on the context, so this is useless in our case.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>loc</tt></i>:</span></td><td>A SAX Locator</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="startDocumentSAXFunc"/>Function type startDocumentSAXFunc</h3><pre class="programlisting">void startDocumentSAXFunc (void * ctx)<br/> </pre><p>Called when the document start being processed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="startElementNsSAX2Func"/>Function type startElementNsSAX2Func</h3><pre class="programlisting">void startElementNsSAX2Func (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> int nb_namespaces, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** namespaces, <br/> int nb_attributes, <br/> int nb_defaulted, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** attributes)<br/> </pre><p>SAX2 callback when an element start has been detected by the parser. It provides the namespace information for the element, as well as the new namespace declarations on the element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>localname</tt></i>:</span></td><td>the local name of the element</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the element namespace prefix if available</td></tr><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the element namespace name if available</td></tr><tr><td><span class="term"><i><tt>nb_namespaces</tt></i>:</span></td><td>number of namespace definitions on that node</td></tr><tr><td><span class="term"><i><tt>namespaces</tt></i>:</span></td><td>pointer to the array of prefix/URI pairs namespace definitions</td></tr><tr><td><span class="term"><i><tt>nb_attributes</tt></i>:</span></td><td>the number of attributes on that node</td></tr><tr><td><span class="term"><i><tt>nb_defaulted</tt></i>:</span></td><td>the number of defaulted attributes. The defaulted ones are at the end of the array</td></tr><tr><td><span class="term"><i><tt>attributes</tt></i>:</span></td><td>pointer to the array of (localname/prefix/URI/value/end) <a href="libxml2-SAX.html#attribute">attribute</a> values.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="startElementSAXFunc"/>Function type startElementSAXFunc</h3><pre class="programlisting">void startElementSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** atts)<br/> </pre><p>Called when an opening tag has been processed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The element name, including namespace prefix</td></tr><tr><td><span class="term"><i><tt>atts</tt></i>:</span></td><td>An array of name/value attributes pairs, NULL terminated</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="unparsedEntityDeclSAXFunc"/>Function type unparsedEntityDeclSAXFunc</h3><pre class="programlisting">void unparsedEntityDeclSAXFunc (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * notationName)<br/> </pre><p>What to do when an unparsed entity declaration is parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The name of the entity</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr><tr><td><span class="term"><i><tt>notationName</tt></i>:</span></td><td>the name of the notation</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="warningSAXFunc"/>Function type warningSAXFunc</h3><pre class="programlisting">void warningSAXFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Display and format a warning messages, callback.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message to display/transmit</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the message display</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExternalEntityLoader"/>Function type xmlExternalEntityLoader</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> xmlExternalEntityLoader (const char * URL, <br/> const char * ID, <br/> <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> context)<br/> </pre><p>External entity loaders types.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>The System ID of the resource requested</td></tr><tr><td><span class="term"><i><tt>ID</tt></i>:</span></td><td>The Public ID of the resource requested</td></tr><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>the XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the entity input parser.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputDeallocate"/>Function type xmlParserInputDeallocate</h3><pre class="programlisting">void xmlParserInputDeallocate (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>Callback for freeing some parser input allocations.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the string to deallocate</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlByteConsumed"/>xmlByteConsumed ()</h3><pre class="programlisting">long xmlByteConsumed (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>This function provides the current index of the parser relative to the start of the current entity. This function is computed in bytes from the beginning starting at zero and finishing at the size in byte of the file if parsing a file. The function is of constant cost if the input is UTF-8 but can be costly if run on non-UTF-8 input.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the index in bytes from the beginning of the entity or -1 in case the index could not be computed.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCleanupParser"/>xmlCleanupParser ()</h3><pre class="programlisting">void xmlCleanupParser (void)<br/> </pre><p>This function name is somewhat misleading. It does not clean up parser state, it cleans up memory allocated by the library itself. It is a cleanup function for the XML library. It tries to reclaim all related global memory allocated for the library processing. It doesn't deallocate any document related memory. One should call xmlCleanupParser() only when the process has finished using the library and all XML/HTML documents built with it. See also xmlInitParser() which has the opposite function of preparing the library for operations. WARNING: if your application is multithreaded or has plugin support calling this may crash the application if another thread or a plugin is still using libxml2. It's sometimes very hard to guess if libxml2 is in use in the application, some libraries or plugins may use it without notice. In case of doubt abstain from calling this function or do it just before calling exit() to avoid leak reports from valgrind !</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlClearNodeInfoSeq"/>xmlClearNodeInfoSeq ()</h3><pre class="programlisting">void xmlClearNodeInfoSeq (<a href="libxml2-parser.html#xmlParserNodeInfoSeqPtr">xmlParserNodeInfoSeqPtr</a> seq)<br/> </pre><p>-- Clear (release memory and reinitialize) node info sequence</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>seq</tt></i>:</span></td><td>a node info sequence pointer</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlClearParserCtxt"/>xmlClearParserCtxt ()</h3><pre class="programlisting">void xmlClearParserCtxt (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Clear (release owned resources) and reinitialize a parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreateDocParserCtxt"/>xmlCreateDocParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> xmlCreateDocParserCtxt (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur)<br/> </pre><p>Creates a parser context for an XML in-memory document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreateIOParserCtxt"/>xmlCreateIOParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> xmlCreateIOParserCtxt (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a parser context for using the XML parser with an existing I/O stream</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>a SAX handler</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>The user data returned on SAX callbacks</td></tr><tr><td><span class="term"><i><tt>ioread</tt></i>:</span></td><td>an I/O read function</td></tr><tr><td><span class="term"><i><tt>ioclose</tt></i>:</span></td><td>an I/O close function</td></tr><tr><td><span class="term"><i><tt>ioctx</tt></i>:</span></td><td>an I/O handler</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreatePushParserCtxt"/>xmlCreatePushParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> xmlCreatePushParserCtxt (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * chunk, <br/> int size, <br/> const char * filename)<br/> </pre><p>Create a parser context for using the XML parser in push mode. If @buffer and @size are non-NULL, the data is used to detect the encoding. The remaining <a href="libxml2-SAX.html#characters">characters</a> will be parsed so they don't need to be fed in again through xmlParseChunk. To allow content encoding detection, @size should be >= 4 The value of @filename is used for fetching external entities and error/warning reports.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>a SAX handler</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>The user data returned on SAX callbacks</td></tr><tr><td><span class="term"><i><tt>chunk</tt></i>:</span></td><td>a pointer to an array of chars</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>number of chars in the array</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>an optional file name or URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCtxtReadDoc"/>xmlCtxtReadDoc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlCtxtReadDoc (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML in-memory document and build a tree. This reuses the existing @ctxt parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to a zero terminated string</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCtxtReadFd"/>xmlCtxtReadFd ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlCtxtReadFd (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML from a file descriptor and build a tree. This reuses the existing @ctxt parser context NOTE that the file descriptor will not be closed when the reader is closed or reset.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>fd</tt></i>:</span></td><td>an open file descriptor</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCtxtReadFile"/>xmlCtxtReadFile ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlCtxtReadFile (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * filename, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML file from the filesystem or the network. This reuses the existing @ctxt parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file or URL</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCtxtReadIO"/>xmlCtxtReadIO ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlCtxtReadIO (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML document from I/O functions and source and build a tree. This reuses the existing @ctxt parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>ioread</tt></i>:</span></td><td>an I/O read function</td></tr><tr><td><span class="term"><i><tt>ioclose</tt></i>:</span></td><td>an I/O close function</td></tr><tr><td><span class="term"><i><tt>ioctx</tt></i>:</span></td><td>an I/O handler</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCtxtReadMemory"/>xmlCtxtReadMemory ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlCtxtReadMemory (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML in-memory document and build a tree. This reuses the existing @ctxt parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCtxtReset"/>xmlCtxtReset ()</h3><pre class="programlisting">void xmlCtxtReset (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Reset a parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCtxtResetPush"/>xmlCtxtResetPush ()</h3><pre class="programlisting">int xmlCtxtResetPush (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * chunk, <br/> int size, <br/> const char * filename, <br/> const char * encoding)<br/> </pre><p>Reset a push parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>chunk</tt></i>:</span></td><td>a pointer to an array of chars</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>number of chars in the array</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>an optional file name or URI</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and 1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCtxtUseOptions"/>xmlCtxtUseOptions ()</h3><pre class="programlisting">int xmlCtxtUseOptions (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int options)<br/> </pre><p>Applies the options to the parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, the set of unknown or unimplemented options in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeParserCtxt"/>xmlFreeParserCtxt ()</h3><pre class="programlisting">void xmlFreeParserCtxt (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Free all the memory used by a parser context. However the parsed document in ctxt->myDoc is not freed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetExternalEntityLoader"/>xmlGetExternalEntityLoader ()</h3><pre class="programlisting"><a href="libxml2-parser.html#xmlExternalEntityLoader">xmlExternalEntityLoader</a> xmlGetExternalEntityLoader (void)<br/> </pre><p>Get the default external entity resolver function for the application</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-parser.html#xmlExternalEntityLoader">xmlExternalEntityLoader</a> function pointer</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetFeature"/>xmlGetFeature ()</h3><pre class="programlisting">int xmlGetFeature (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * name, <br/> void * result)<br/> </pre><p>Read the current value of one feature of this parser instance</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML/HTML parser context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the feature name</td></tr><tr><td><span class="term"><i><tt>result</tt></i>:</span></td><td>location to store the result</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case or error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetFeaturesList"/>xmlGetFeaturesList ()</h3><pre class="programlisting">int xmlGetFeaturesList (int * len, <br/> const char ** result)<br/> </pre><p>Copy at most *@len feature names into the @result array</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of the features name array (input/output)</td></tr><tr><td><span class="term"><i><tt>result</tt></i>:</span></td><td>an array of string to be filled with the features name.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case or error, or the total number of features, len is updated with the number of strings copied, strings must not be deallocated</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHasFeature"/>xmlHasFeature ()</h3><pre class="programlisting">int xmlHasFeature (<a href="libxml2-parser.html#xmlFeature">xmlFeature</a> feature)<br/> </pre><p>Examines if the library has been compiled with a given feature.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>feature</tt></i>:</span></td><td>the feature to be examined</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a non-zero value if the feature exist, otherwise zero. Returns zero (0) if the feature does not exist or an unknown unknown feature is requested, non-zero otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIOParseDTD"/>xmlIOParseDTD ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> xmlIOParseDTD (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Load and parse a DTD</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block or NULL</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>an Input Buffer</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> or NULL in case of error. @input will be freed by the function in any case.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitNodeInfoSeq"/>xmlInitNodeInfoSeq ()</h3><pre class="programlisting">void xmlInitNodeInfoSeq (<a href="libxml2-parser.html#xmlParserNodeInfoSeqPtr">xmlParserNodeInfoSeqPtr</a> seq)<br/> </pre><p>-- Initialize (set to initial state) node info sequence</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>seq</tt></i>:</span></td><td>a node info sequence pointer</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitParser"/>xmlInitParser ()</h3><pre class="programlisting">void xmlInitParser (void)<br/> </pre><p>Initialization function for the XML parser. This is not reentrant. Call once before processing in case of use in multithreaded programs.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitParserCtxt"/>xmlInitParserCtxt ()</h3><pre class="programlisting">int xmlInitParserCtxt (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Initialize a parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlKeepBlanksDefault"/>xmlKeepBlanksDefault ()</h3><pre class="programlisting">int xmlKeepBlanksDefault (int val)<br/> </pre><p>Set and return the previous value for default blanks text nodes support. The 1.x version of the parser used an heuristic to try to detect ignorable white spaces. As a result the SAX callback was generating xmlSAX2IgnorableWhitespace() callbacks instead of characters() one, and when using the DOM output text nodes containing those blanks were not generated. The 2.x and later version will switch to the XML standard way and ignorableWhitespace() are only generated when running the parser in validating mode and when the current element doesn't allow CDATA or mixed content. This function is provided as a way to force the standard behavior on 1.X libs and to switch back to the old mode for compatibility when running 1.X client code on 2.X . Upgrade of 1.X code should be done by using xmlIsBlankNode() commodity function to detect the "empty" nodes generated. This value also affect autogeneration of indentation when saving code if blanks sections are kept, indentation is not generated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>int 0 or 1</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the last value for 0 for no substitution, 1 for substitution.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLineNumbersDefault"/>xmlLineNumbersDefault ()</h3><pre class="programlisting">int xmlLineNumbersDefault (int val)<br/> </pre><p>Set and return the previous value for enabling line numbers in elements contents. This may break on old application and is turned off by default.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>int 0 or 1</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the last value for 0 for no substitution, 1 for substitution.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLoadExternalEntity"/>xmlLoadExternalEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> xmlLoadExternalEntity (const char * URL, <br/> const char * ID, <br/> <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Load an external entity, note that the use of this function for unparsed entities may generate problems</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the URL for the entity to load</td></tr><tr><td><span class="term"><i><tt>ID</tt></i>:</span></td><td>the Public ID for the entity to load</td></tr><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the context in which the entity is called or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewIOInputStream"/>xmlNewIOInputStream ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> xmlNewIOInputStream (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a new input stream structure encapsulating the @input into a stream suitable for the parser.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>an I/O Input</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new input stream or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewParserCtxt"/>xmlNewParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> xmlNewParserCtxt (void)<br/> </pre><p>Allocate and initialize a new parser context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseBalancedChunkMemory"/>xmlParseBalancedChunkMemory ()</h3><pre class="programlisting">int xmlParseBalancedChunkMemory (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> int depth, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * string, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * lst)<br/> </pre><p>Parse a well-balanced chunk of an XML document called by the parser The allowed sequence for the Well Balanced Chunk is the one defined by the content production in the XML grammar: [43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document the chunk pertains to (must not be NULL)</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block (possibly NULL)</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>The user data returned on SAX callbacks (possibly NULL)</td></tr><tr><td><span class="term"><i><tt>depth</tt></i>:</span></td><td>Used for loop detection, use 0</td></tr><tr><td><span class="term"><i><tt>string</tt></i>:</span></td><td>the input string in UTF8 or ISO-Latin (zero terminated)</td></tr><tr><td><span class="term"><i><tt>lst</tt></i>:</span></td><td>the return value for the set of parsed nodes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the chunk is well balanced, -1 in case of args problem and the parser error code otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseBalancedChunkMemoryRecover"/>xmlParseBalancedChunkMemoryRecover ()</h3><pre class="programlisting">int xmlParseBalancedChunkMemoryRecover (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> int depth, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * string, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * lst, <br/> int recover)<br/> </pre><p>Parse a well-balanced chunk of an XML document called by the parser The allowed sequence for the Well Balanced Chunk is the one defined by the content production in the XML grammar: [43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document the chunk pertains to (must not be NULL)</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block (possibly NULL)</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>The user data returned on SAX callbacks (possibly NULL)</td></tr><tr><td><span class="term"><i><tt>depth</tt></i>:</span></td><td>Used for loop detection, use 0</td></tr><tr><td><span class="term"><i><tt>string</tt></i>:</span></td><td>the input string in UTF8 or ISO-Latin (zero terminated)</td></tr><tr><td><span class="term"><i><tt>lst</tt></i>:</span></td><td>the return value for the set of parsed nodes</td></tr><tr><td><span class="term"><i><tt>recover</tt></i>:</span></td><td>return nodes even if the data is broken (use 0)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the chunk is well balanced, -1 in case of args problem and the parser error code otherwise In case recover is set to 1, the nodelist will not be empty even if the parsed chunk is not well balanced, assuming the parsing succeeded to some extent.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseChunk"/>xmlParseChunk ()</h3><pre class="programlisting">int xmlParseChunk (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * chunk, <br/> int size, <br/> int terminate)<br/> </pre><p>Parse a Chunk of memory</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>chunk</tt></i>:</span></td><td>an char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size in byte of the chunk</td></tr><tr><td><span class="term"><i><tt>terminate</tt></i>:</span></td><td>last chunk indicator</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>zero if no error, the <a href="libxml2-xmlerror.html#xmlParserErrors">xmlParserErrors</a> otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseCtxtExternalEntity"/>xmlParseCtxtExternalEntity ()</h3><pre class="programlisting">int xmlParseCtxtExternalEntity (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URL, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ID, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * lst)<br/> </pre><p>Parse an external general entity within an existing parsing context An external general parsed entity is well-formed if it matches the production labeled extParsedEnt. [78] extParsedEnt ::= TextDecl? content</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the existing parsing context</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the URL for the entity to load</td></tr><tr><td><span class="term"><i><tt>ID</tt></i>:</span></td><td>the System ID for the entity to load</td></tr><tr><td><span class="term"><i><tt>lst</tt></i>:</span></td><td>the return value for the set of parsed nodes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the entity is well formed, -1 in case of args problem and the parser error code otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseDTD"/>xmlParseDTD ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> xmlParseDTD (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Load and parse an external subset.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>a NAME* containing the External ID of the DTD</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>a NAME* containing the URL to the DTD</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseDoc"/>xmlParseDoc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlParseDoc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur)<br/> </pre><p>parse an XML in-memory document and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseDocument"/>xmlParseDocument ()</h3><pre class="programlisting">int xmlParseDocument (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML document (and build a tree if using the standard SAX interface). [1] document ::= prolog element Misc* [22] prolog ::= XMLDecl? Misc* (doctypedecl Misc*)?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0, -1 in case of error. the parser context is augmented as a result of the parsing.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseEntity"/>xmlParseEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlParseEntity (const char * filename)<br/> </pre><p>parse an XML external entity out of context and build a tree. [78] extParsedEnt ::= TextDecl? content This correspond to a "Well Balanced" chunk</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseExtParsedEnt"/>xmlParseExtParsedEnt ()</h3><pre class="programlisting">int xmlParseExtParsedEnt (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse a general parsed entity An external general parsed entity is well-formed if it matches the production labeled extParsedEnt. [78] extParsedEnt ::= TextDecl? content</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0, -1 in case of error. the parser context is augmented as a result of the parsing.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseExternalEntity"/>xmlParseExternalEntity ()</h3><pre class="programlisting">int xmlParseExternalEntity (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> int depth, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URL, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ID, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * lst)<br/> </pre><p>Parse an external general entity An external general parsed entity is well-formed if it matches the production labeled extParsedEnt. [78] extParsedEnt ::= TextDecl? content</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document the chunk pertains to</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block (possibly NULL)</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>The user data returned on SAX callbacks (possibly NULL)</td></tr><tr><td><span class="term"><i><tt>depth</tt></i>:</span></td><td>Used for loop detection, use 0</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the URL for the entity to load</td></tr><tr><td><span class="term"><i><tt>ID</tt></i>:</span></td><td>the System ID for the entity to load</td></tr><tr><td><span class="term"><i><tt>lst</tt></i>:</span></td><td>the return value for the set of parsed nodes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the entity is well formed, -1 in case of args problem and the parser error code otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseFile"/>xmlParseFile ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlParseFile (const char * filename)<br/> </pre><p>parse an XML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree if the file was wellformed, NULL otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseInNodeContext"/>xmlParseInNodeContext ()</h3><pre class="programlisting"><a href="libxml2-xmlerror.html#xmlParserErrors">xmlParserErrors</a> xmlParseInNodeContext (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const char * data, <br/> int datalen, <br/> int options, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * lst)<br/> </pre><p>Parse a well-balanced chunk of an XML document within the context (DTD, namespaces, etc ...) of the given node. The allowed sequence for the data is a Well Balanced Chunk defined by the content production in the XML grammar: [43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the context node</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the input string</td></tr><tr><td><span class="term"><i><tt>datalen</tt></i>:</span></td><td>the input string length in bytes</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>lst</tt></i>:</span></td><td>the return value for the set of parsed nodes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td><a href="libxml2-xmlerror.html#XML_ERR_OK">XML_ERR_OK</a> if the chunk is well balanced, and the parser error code otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseMemory"/>xmlParseMemory ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlParseMemory (const char * buffer, <br/> int size)<br/> </pre><p>parse an XML in-memory block and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>an pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserAddNodeInfo"/>xmlParserAddNodeInfo ()</h3><pre class="programlisting">void xmlParserAddNodeInfo (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-parser.html#xmlParserNodeInfoPtr">xmlParserNodeInfoPtr</a> info)<br/> </pre><p>Insert node info record into the sorted sequence</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>info</tt></i>:</span></td><td>a node info sequence pointer</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserFindNodeInfo"/>xmlParserFindNodeInfo ()</h3><pre class="programlisting">const <a href="libxml2-parser.html#xmlParserNodeInfo">xmlParserNodeInfo</a> * xmlParserFindNodeInfo (const <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctx, <br/> const <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Find the parser node info struct for a given node</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>an XML node within the tree</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an <a href="libxml2-parser.html#xmlParserNodeInfo">xmlParserNodeInfo</a> block pointer or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserFindNodeInfoIndex"/>xmlParserFindNodeInfoIndex ()</h3><pre class="programlisting">unsigned long xmlParserFindNodeInfoIndex (const <a href="libxml2-parser.html#xmlParserNodeInfoSeqPtr">xmlParserNodeInfoSeqPtr</a> seq, <br/> const <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p><a href="libxml2-parser.html#xmlParserFindNodeInfoIndex">xmlParserFindNodeInfoIndex</a> : Find the index that the info record for the given node is or should be at in a sorted sequence</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>seq</tt></i>:</span></td><td>a node info sequence pointer</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>an XML node pointer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a long indicating the position of the record</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputGrow"/>xmlParserInputGrow ()</h3><pre class="programlisting">int xmlParserInputGrow (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> in, <br/> int len)<br/> </pre><p>This function increase the input for the parser. It tries to preserve pointers to the input buffer, and keep already read data</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>an XML parser input</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>an indicative size for the lookahead</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the amount of char read, or -1 in case of error, 0 indicate the end of this entity</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputRead"/>xmlParserInputRead ()</h3><pre class="programlisting">int xmlParserInputRead (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> in, <br/> int len)<br/> </pre><p>This function was internal and is deprecated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>an XML parser input</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>an indicative size for the lookahead</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 as this is an error to use it.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPedanticParserDefault"/>xmlPedanticParserDefault ()</h3><pre class="programlisting">int xmlPedanticParserDefault (int val)<br/> </pre><p>Set and return the previous value for enabling pedantic warnings.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>int 0 or 1</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the last value for 0 for no substitution, 1 for substitution.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReadDoc"/>xmlReadDoc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlReadDoc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML in-memory document and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to a zero terminated string</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReadFd"/>xmlReadFd ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlReadFd (int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML from a file descriptor and build a tree. NOTE that the file descriptor will not be closed when the reader is closed or reset.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>fd</tt></i>:</span></td><td>an open file descriptor</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReadFile"/>xmlReadFile ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlReadFile (const char * filename, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML file from the filesystem or the network.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file or URL</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReadIO"/>xmlReadIO ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlReadIO (<a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML document from I/O functions and source and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ioread</tt></i>:</span></td><td>an I/O read function</td></tr><tr><td><span class="term"><i><tt>ioclose</tt></i>:</span></td><td>an I/O close function</td></tr><tr><td><span class="term"><i><tt>ioctx</tt></i>:</span></td><td>an I/O handler</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReadMemory"/>xmlReadMemory ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlReadMemory (const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML in-memory document and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRecoverDoc"/>xmlRecoverDoc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlRecoverDoc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur)<br/> </pre><p>parse an XML in-memory document and build a tree. In the case the document is not Well Formed, a attempt to build a tree is tried anyway</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree or NULL in case of failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRecoverFile"/>xmlRecoverFile ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlRecoverFile (const char * filename)<br/> </pre><p>parse an XML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. In the case the document is not Well Formed, it attempts to build a tree anyway</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree or NULL in case of failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRecoverMemory"/>xmlRecoverMemory ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlRecoverMemory (const char * buffer, <br/> int size)<br/> </pre><p>parse an XML in-memory block and build a tree. In the case the document is not Well Formed, an attempt to build a tree is tried anyway</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>an pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXParseDTD"/>xmlSAXParseDTD ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> xmlSAXParseDTD (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Load and parse an external subset.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>a NAME* containing the External ID of the DTD</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>a NAME* containing the URL to the DTD</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXParseDoc"/>xmlSAXParseDoc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlSAXParseDoc (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> int recovery)<br/> </pre><p>parse an XML in-memory document and build a tree. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>recovery</tt></i>:</span></td><td>work in recovery mode, i.e. tries to read no Well Formed documents</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXParseEntity"/>xmlSAXParseEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlSAXParseEntity (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const char * filename)<br/> </pre><p>parse an XML external entity out of context and build a tree. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines. [78] extParsedEnt ::= TextDecl? content This correspond to a "Well Balanced" chunk</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXParseFile"/>xmlSAXParseFile ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlSAXParseFile (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const char * filename, <br/> int recovery)<br/> </pre><p>parse an XML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>recovery</tt></i>:</span></td><td>work in recovery mode, i.e. tries to read no Well Formed documents</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXParseFileWithData"/>xmlSAXParseFileWithData ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlSAXParseFileWithData (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const char * filename, <br/> int recovery, <br/> void * data)<br/> </pre><p>parse an XML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines. User data (void *) is stored within the parser context in the context's _private member, so it is available nearly everywhere in libxml</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>recovery</tt></i>:</span></td><td>work in recovery mode, i.e. tries to read no Well Formed documents</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXParseMemory"/>xmlSAXParseMemory ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlSAXParseMemory (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const char * buffer, <br/> int size, <br/> int recovery)<br/> </pre><p>parse an XML in-memory block and use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>an pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>recovery</tt></i>:</span></td><td>work in recovery mode, i.e. tries to read not Well Formed documents</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXParseMemoryWithData"/>xmlSAXParseMemoryWithData ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlSAXParseMemoryWithData (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> const char * buffer, <br/> int size, <br/> int recovery, <br/> void * data)<br/> </pre><p>parse an XML in-memory block and use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines. User data (void *) is stored within the parser context in the context's _private member, so it is available nearly everywhere in libxml</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>an pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>recovery</tt></i>:</span></td><td>work in recovery mode, i.e. tries to read no Well Formed documents</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXUserParseFile"/>xmlSAXUserParseFile ()</h3><pre class="programlisting">int xmlSAXUserParseFile (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * filename)<br/> </pre><p>parse an XML file and call the given SAX handler routines. Automatic support for ZLIB/Compress compressed document is provided</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>a SAX handler</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>The user data returned on SAX callbacks</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success or a error number otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXUserParseMemory"/>xmlSAXUserParseMemory ()</h3><pre class="programlisting">int xmlSAXUserParseMemory (<a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * buffer, <br/> int size)<br/> </pre><p>A better SAX parsing routine. parse an XML in-memory buffer and call the given SAX handler routines.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>a SAX handler</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>The user data returned on SAX callbacks</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>an in-memory XML document input</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the length of the XML document in bytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success or a error number otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetExternalEntityLoader"/>xmlSetExternalEntityLoader ()</h3><pre class="programlisting">void xmlSetExternalEntityLoader (<a href="libxml2-parser.html#xmlExternalEntityLoader">xmlExternalEntityLoader</a> f)<br/> </pre><p>Changes the defaultexternal entity resolver function for the application</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the new entity resolver function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetFeature"/>xmlSetFeature ()</h3><pre class="programlisting">int xmlSetFeature (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * name, <br/> void * value)<br/> </pre><p>Change the current value of one feature of this parser instance</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML/HTML parser context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the feature name</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>pointer to the location of the new value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case or error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetupParserForBuffer"/>xmlSetupParserForBuffer ()</h3><pre class="programlisting">void xmlSetupParserForBuffer (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * buffer, <br/> const char * filename)<br/> </pre><p>Setup the parser context to parse a new buffer; Clears any prior contents from the parser context. The buffer parameter must not be NULL, but the filename parameter can be</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * buffer</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStopParser"/>xmlStopParser ()</h3><pre class="programlisting">void xmlStopParser (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Blocks further parser processing</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSubstituteEntitiesDefault"/>xmlSubstituteEntitiesDefault ()</h3><pre class="programlisting">int xmlSubstituteEntitiesDefault (int val)<br/> </pre><p>Set and return the previous value for default entity support. Initially the parser always keep entity references instead of substituting entity values in the output. This function has to be used to change the default parser behavior SAX::substituteEntities() has to be used for changing that on a file by file basis.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>int 0 or 1</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the last value for 0 for no substitution, 1 for substitution.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\�0:� :� ! html/libxml2/libxml2-globals.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>globals: interface for all global variables of the library</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-entities.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-hash.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">globals</span> </h2> <p>globals - interface for all global variables of the library</p> <p>all the global variables and thread handling for those variables is handled by this module. The bottom of this file is automatically generated by build_glob.py based on the description file global.data </p> <p>Author(s): Gary Pennington <Gary.Pennington@uk.sun.com>, Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef <a href="libxml2-globals.html#xmlGlobalState">xmlGlobalState</a> * <a href="#xmlGlobalStatePtr">xmlGlobalStatePtr</a>; typedef struct _xmlGlobalState <a href="#xmlGlobalState">xmlGlobalState</a>; void <a href="#xmlThrDefSetStructuredErrorFunc">xmlThrDefSetStructuredErrorFunc</a> (void * ctx, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> handler); void <a href="#xmlInitializeGlobalState">xmlInitializeGlobalState</a> (<a href="libxml2-globals.html#xmlGlobalStatePtr">xmlGlobalStatePtr</a> gs); <a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> <a href="#xmlThrDefBufferAllocScheme">xmlThrDefBufferAllocScheme</a> (<a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> v); int <a href="#xmlThrDefPedanticParserDefaultValue">xmlThrDefPedanticParserDefaultValue</a> (int v); <a href="libxml2-globals.html#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> <a href="#xmlRegisterNodeDefault">xmlRegisterNodeDefault</a> (<a href="libxml2-globals.html#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> func); typedef <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> <a href="#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> (const char * URI, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); <a href="libxml2-globals.html#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> <a href="#xmlThrDefOutputBufferCreateFilenameDefault">xmlThrDefOutputBufferCreateFilenameDefault</a> (<a href="libxml2-globals.html#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> func); <a href="libxml2-globals.html#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> <a href="#xmlDeregisterNodeDefault">xmlDeregisterNodeDefault</a> (<a href="libxml2-globals.html#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> func); int <a href="#xmlThrDefDefaultBufferSize">xmlThrDefDefaultBufferSize</a> (int v); <a href="libxml2-globals.html#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> <a href="#xmlOutputBufferCreateFilenameDefault">xmlOutputBufferCreateFilenameDefault</a> (<a href="libxml2-globals.html#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> func); int <a href="#xmlThrDefLoadExtDtdDefaultValue">xmlThrDefLoadExtDtdDefaultValue</a> (int v); <a href="libxml2-globals.html#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> <a href="#xmlThrDefRegisterNodeDefault">xmlThrDefRegisterNodeDefault</a> (<a href="libxml2-globals.html#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> func); int <a href="#xmlThrDefKeepBlanksDefaultValue">xmlThrDefKeepBlanksDefaultValue</a> (int v); typedef void <a href="#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); int <a href="#xmlThrDefParserDebugEntities">xmlThrDefParserDebugEntities</a> (int v); <a href="libxml2-globals.html#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> <a href="#xmlThrDefParserInputBufferCreateFilenameDefault">xmlThrDefParserInputBufferCreateFilenameDefault</a> (<a href="libxml2-globals.html#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> func); void <a href="#xmlThrDefSetGenericErrorFunc">xmlThrDefSetGenericErrorFunc</a> (void * ctx, <br/> <a href="libxml2-xmlerror.html#xmlGenericErrorFunc">xmlGenericErrorFunc</a> handler); <a href="libxml2-globals.html#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> <a href="#xmlParserInputBufferCreateFilenameDefault">xmlParserInputBufferCreateFilenameDefault</a> (<a href="libxml2-globals.html#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> func); int <a href="#xmlThrDefDoValidityCheckingDefaultValue">xmlThrDefDoValidityCheckingDefaultValue</a> (int v); void <a href="#xmlCleanupGlobals">xmlCleanupGlobals</a> (void); int <a href="#xmlThrDefGetWarningsDefaultValue">xmlThrDefGetWarningsDefaultValue</a> (int v); <a href="libxml2-globals.html#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> <a href="#xmlThrDefDeregisterNodeDefault">xmlThrDefDeregisterNodeDefault</a> (<a href="libxml2-globals.html#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> func); int <a href="#xmlThrDefSubstituteEntitiesDefaultValue">xmlThrDefSubstituteEntitiesDefaultValue</a> (int v); typedef void <a href="#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); int <a href="#xmlThrDefSaveNoEmptyTags">xmlThrDefSaveNoEmptyTags</a> (int v); int <a href="#xmlThrDefIndentTreeOutput">xmlThrDefIndentTreeOutput</a> (int v); typedef <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> <a href="#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> (const char * URI, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder, <br/> int compression); void <a href="#xmlInitGlobals">xmlInitGlobals</a> (void); int <a href="#xmlThrDefLineNumbersDefaultValue">xmlThrDefLineNumbersDefaultValue</a> (int v); const char * <a href="#xmlThrDefTreeIndentString">xmlThrDefTreeIndentString</a> (const char * v); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlGlobalState">Structure </a>xmlGlobalState</h3><pre class="programlisting">struct _xmlGlobalState { const char * xmlParserVersion <a href="libxml2-tree.html#xmlSAXLocator">xmlSAXLocator</a> xmlDefaultSAXLocator <a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> xmlDefaultSAXHandler <a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> docbDefaultSAXHandler <a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> htmlDefaultSAXHandler <a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> xmlFree <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> xmlMalloc <a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> xmlMemStrdup <a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> xmlRealloc <a href="libxml2-xmlerror.html#xmlGenericErrorFunc">xmlGenericErrorFunc</a> xmlGenericError <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> xmlStructuredError void * xmlGenericErrorContext int oldXMLWDcompatibility <a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> xmlBufferAllocScheme int xmlDefaultBufferSize int xmlSubstituteEntitiesDefaultValue int xmlDoValidityCheckingDefaultValue int xmlGetWarningsDefaultValue int xmlKeepBlanksDefaultValue int xmlLineNumbersDefaultValue int xmlLoadExtDtdDefaultValue int xmlParserDebugEntities int xmlPedanticParserDefaultValue int xmlSaveNoEmptyTags int xmlIndentTreeOutput const char * xmlTreeIndentString <a href="libxml2-globals.html#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> xmlRegisterNodeDefaultValue <a href="libxml2-globals.html#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> xmlDeregisterNodeDefaultValue <a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> xmlMallocAtomic <a href="libxml2-xmlerror.html#xmlError">xmlError</a> xmlLastError <a href="libxml2-globals.html#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> xmlParserInputBufferCreateFilenameValue <a href="libxml2-globals.html#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> xmlOutputBufferCreateFilenameValue void * xmlStructuredErrorContext } xmlGlobalState; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGlobalStatePtr">Typedef </a>xmlGlobalStatePtr</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlGlobalState">xmlGlobalState</a> * xmlGlobalStatePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDeregisterNodeFunc"/>Function type xmlDeregisterNodeFunc</h3><pre class="programlisting">void xmlDeregisterNodeFunc (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Signature for the deregistration callback of a discarded node</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the current node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferCreateFilenameFunc"/>Function type xmlOutputBufferCreateFilenameFunc</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> xmlOutputBufferCreateFilenameFunc (const char * URI, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder, <br/> int compression)<br/> </pre><p>Signature for the function doing the lookup for a suitable output method corresponding to an URI.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI to write to</td></tr><tr><td><span class="term"><i><tt>encoder</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>compression</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> in case of success or NULL if no method was found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferCreateFilenameFunc"/>Function type xmlParserInputBufferCreateFilenameFunc</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> xmlParserInputBufferCreateFilenameFunc (const char * URI, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Signature for the function doing the lookup for a suitable input method corresponding to an URI.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI to read from</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the requested source encoding</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> in case of success or NULL if no method was found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegisterNodeFunc"/>Function type xmlRegisterNodeFunc</h3><pre class="programlisting">void xmlRegisterNodeFunc (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Signature for the registration callback of a created node</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the current node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="docbDefaultSAXHandler">Variable </a>docbDefaultSAXHandler</h3><pre class="programlisting"><a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> docbDefaultSAXHandler; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlDefaultSAXHandler">Variable </a>htmlDefaultSAXHandler</h3><pre class="programlisting"><a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> htmlDefaultSAXHandler; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="oldXMLWDcompatibility">Variable </a>oldXMLWDcompatibility</h3><pre class="programlisting">int oldXMLWDcompatibility; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferAllocScheme">Variable </a>xmlBufferAllocScheme</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> xmlBufferAllocScheme; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDefaultBufferSize">Variable </a>xmlDefaultBufferSize</h3><pre class="programlisting">int xmlDefaultBufferSize; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDefaultSAXHandler">Variable </a>xmlDefaultSAXHandler</h3><pre class="programlisting"><a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> xmlDefaultSAXHandler; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDefaultSAXLocator">Variable </a>xmlDefaultSAXLocator</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlSAXLocator">xmlSAXLocator</a> xmlDefaultSAXLocator; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDeregisterNodeDefaultValue">Variable </a>xmlDeregisterNodeDefaultValue</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> xmlDeregisterNodeDefaultValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDoValidityCheckingDefaultValue">Variable </a>xmlDoValidityCheckingDefaultValue</h3><pre class="programlisting">int xmlDoValidityCheckingDefaultValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFree">Variable </a>xmlFree</h3><pre class="programlisting"><a href="libxml2-xmlmemory.html#xmlFreeFunc">xmlFreeFunc</a> xmlFree; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGenericError">Variable </a>xmlGenericError</h3><pre class="programlisting"><a href="libxml2-xmlerror.html#xmlGenericErrorFunc">xmlGenericErrorFunc</a> xmlGenericError; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGenericErrorContext">Variable </a>xmlGenericErrorContext</h3><pre class="programlisting">void * xmlGenericErrorContext; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetWarningsDefaultValue">Variable </a>xmlGetWarningsDefaultValue</h3><pre class="programlisting">int xmlGetWarningsDefaultValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIndentTreeOutput">Variable </a>xmlIndentTreeOutput</h3><pre class="programlisting">int xmlIndentTreeOutput; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlKeepBlanksDefaultValue">Variable </a>xmlKeepBlanksDefaultValue</h3><pre class="programlisting">int xmlKeepBlanksDefaultValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLastError">Variable </a>xmlLastError</h3><pre class="programlisting"><a href="libxml2-xmlerror.html#xmlError">xmlError</a> xmlLastError; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLineNumbersDefaultValue">Variable </a>xmlLineNumbersDefaultValue</h3><pre class="programlisting">int xmlLineNumbersDefaultValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLoadExtDtdDefaultValue">Variable </a>xmlLoadExtDtdDefaultValue</h3><pre class="programlisting">int xmlLoadExtDtdDefaultValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMalloc">Variable </a>xmlMalloc</h3><pre class="programlisting"><a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> xmlMalloc; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMallocAtomic">Variable </a>xmlMallocAtomic</h3><pre class="programlisting"><a href="libxml2-xmlmemory.html#xmlMallocFunc">xmlMallocFunc</a> xmlMallocAtomic; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMemStrdup">Variable </a>xmlMemStrdup</h3><pre class="programlisting"><a href="libxml2-xmlmemory.html#xmlStrdupFunc">xmlStrdupFunc</a> xmlMemStrdup; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferCreateFilenameValue">Variable </a>xmlOutputBufferCreateFilenameValue</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> xmlOutputBufferCreateFilenameValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserDebugEntities">Variable </a>xmlParserDebugEntities</h3><pre class="programlisting">int xmlParserDebugEntities; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferCreateFilenameValue">Variable </a>xmlParserInputBufferCreateFilenameValue</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> xmlParserInputBufferCreateFilenameValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserVersion">Variable </a>xmlParserVersion</h3><pre class="programlisting">const char * xmlParserVersion; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPedanticParserDefaultValue">Variable </a>xmlPedanticParserDefaultValue</h3><pre class="programlisting">int xmlPedanticParserDefaultValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRealloc">Variable </a>xmlRealloc</h3><pre class="programlisting"><a href="libxml2-xmlmemory.html#xmlReallocFunc">xmlReallocFunc</a> xmlRealloc; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegisterNodeDefaultValue">Variable </a>xmlRegisterNodeDefaultValue</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> xmlRegisterNodeDefaultValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveNoEmptyTags">Variable </a>xmlSaveNoEmptyTags</h3><pre class="programlisting">int xmlSaveNoEmptyTags; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStructuredError">Variable </a>xmlStructuredError</h3><pre class="programlisting"><a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> xmlStructuredError; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStructuredErrorContext">Variable </a>xmlStructuredErrorContext</h3><pre class="programlisting">void * xmlStructuredErrorContext; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSubstituteEntitiesDefaultValue">Variable </a>xmlSubstituteEntitiesDefaultValue</h3><pre class="programlisting">int xmlSubstituteEntitiesDefaultValue; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTreeIndentString">Variable </a>xmlTreeIndentString</h3><pre class="programlisting">const char * xmlTreeIndentString; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCleanupGlobals"/>xmlCleanupGlobals ()</h3><pre class="programlisting">void xmlCleanupGlobals (void)<br/> </pre><p>Additional cleanup for multi-threading</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDeregisterNodeDefault"/>xmlDeregisterNodeDefault ()</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> xmlDeregisterNodeDefault (<a href="libxml2-globals.html#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> func)<br/> </pre><p>Registers a callback for node destruction</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>func</tt></i>:</span></td><td>function pointer to the new DeregisterNodeFunc</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the previous value of the deregistration function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitGlobals"/>xmlInitGlobals ()</h3><pre class="programlisting">void xmlInitGlobals (void)<br/> </pre><p>Additional initialisation for multi-threading</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitializeGlobalState"/>xmlInitializeGlobalState ()</h3><pre class="programlisting">void xmlInitializeGlobalState (<a href="libxml2-globals.html#xmlGlobalStatePtr">xmlGlobalStatePtr</a> gs)<br/> </pre><p>xmlInitializeGlobalState() initialize a global state with all the default values of the library.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>gs</tt></i>:</span></td><td>a pointer to a newly allocated global state</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferCreateFilenameDefault"/>xmlOutputBufferCreateFilenameDefault ()</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> xmlOutputBufferCreateFilenameDefault (<a href="libxml2-globals.html#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> func)<br/> </pre><p>Registers a callback for URI output file handling</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>func</tt></i>:</span></td><td>function pointer to the new OutputBufferCreateFilenameFunc</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the old value of the registration function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferCreateFilenameDefault"/>xmlParserInputBufferCreateFilenameDefault ()</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> xmlParserInputBufferCreateFilenameDefault (<a href="libxml2-globals.html#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> func)<br/> </pre><p>Registers a callback for URI input file handling</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>func</tt></i>:</span></td><td>function pointer to the new ParserInputBufferCreateFilenameFunc</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the old value of the registration function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegisterNodeDefault"/>xmlRegisterNodeDefault ()</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> xmlRegisterNodeDefault (<a href="libxml2-globals.html#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> func)<br/> </pre><p>Registers a callback for node creation</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>func</tt></i>:</span></td><td>function pointer to the new RegisterNodeFunc</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the old value of the registration function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefBufferAllocScheme"/>xmlThrDefBufferAllocScheme ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> xmlThrDefBufferAllocScheme (<a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefDefaultBufferSize"/>xmlThrDefDefaultBufferSize ()</h3><pre class="programlisting">int xmlThrDefDefaultBufferSize (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefDeregisterNodeDefault"/>xmlThrDefDeregisterNodeDefault ()</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> xmlThrDefDeregisterNodeDefault (<a href="libxml2-globals.html#xmlDeregisterNodeFunc">xmlDeregisterNodeFunc</a> func)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>func</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefDoValidityCheckingDefaultValue"/>xmlThrDefDoValidityCheckingDefaultValue ()</h3><pre class="programlisting">int xmlThrDefDoValidityCheckingDefaultValue (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefGetWarningsDefaultValue"/>xmlThrDefGetWarningsDefaultValue ()</h3><pre class="programlisting">int xmlThrDefGetWarningsDefaultValue (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefIndentTreeOutput"/>xmlThrDefIndentTreeOutput ()</h3><pre class="programlisting">int xmlThrDefIndentTreeOutput (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefKeepBlanksDefaultValue"/>xmlThrDefKeepBlanksDefaultValue ()</h3><pre class="programlisting">int xmlThrDefKeepBlanksDefaultValue (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefLineNumbersDefaultValue"/>xmlThrDefLineNumbersDefaultValue ()</h3><pre class="programlisting">int xmlThrDefLineNumbersDefaultValue (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefLoadExtDtdDefaultValue"/>xmlThrDefLoadExtDtdDefaultValue ()</h3><pre class="programlisting">int xmlThrDefLoadExtDtdDefaultValue (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefOutputBufferCreateFilenameDefault"/>xmlThrDefOutputBufferCreateFilenameDefault ()</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> xmlThrDefOutputBufferCreateFilenameDefault (<a href="libxml2-globals.html#xmlOutputBufferCreateFilenameFunc">xmlOutputBufferCreateFilenameFunc</a> func)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>func</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefParserDebugEntities"/>xmlThrDefParserDebugEntities ()</h3><pre class="programlisting">int xmlThrDefParserDebugEntities (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefParserInputBufferCreateFilenameDefault"/>xmlThrDefParserInputBufferCreateFilenameDefault ()</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> xmlThrDefParserInputBufferCreateFilenameDefault (<a href="libxml2-globals.html#xmlParserInputBufferCreateFilenameFunc">xmlParserInputBufferCreateFilenameFunc</a> func)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>func</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefPedanticParserDefaultValue"/>xmlThrDefPedanticParserDefaultValue ()</h3><pre class="programlisting">int xmlThrDefPedanticParserDefaultValue (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefRegisterNodeDefault"/>xmlThrDefRegisterNodeDefault ()</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> xmlThrDefRegisterNodeDefault (<a href="libxml2-globals.html#xmlRegisterNodeFunc">xmlRegisterNodeFunc</a> func)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>func</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefSaveNoEmptyTags"/>xmlThrDefSaveNoEmptyTags ()</h3><pre class="programlisting">int xmlThrDefSaveNoEmptyTags (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefSetGenericErrorFunc"/>xmlThrDefSetGenericErrorFunc ()</h3><pre class="programlisting">void xmlThrDefSetGenericErrorFunc (void * ctx, <br/> <a href="libxml2-xmlerror.html#xmlGenericErrorFunc">xmlGenericErrorFunc</a> handler)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefSetStructuredErrorFunc"/>xmlThrDefSetStructuredErrorFunc ()</h3><pre class="programlisting">void xmlThrDefSetStructuredErrorFunc (void * ctx, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> handler)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefSubstituteEntitiesDefaultValue"/>xmlThrDefSubstituteEntitiesDefaultValue ()</h3><pre class="programlisting">int xmlThrDefSubstituteEntitiesDefaultValue (int v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlThrDefTreeIndentString"/>xmlThrDefTreeIndentString ()</h3><pre class="programlisting">const char * xmlThrDefTreeIndentString (const char * v)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>v</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\V����� �� ) html/libxml2/libxml2-xmlschemastypes.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlschemastypes: implementation of XML Schema Datatypes</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlschemas.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlstring.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlschemastypes</span> </h2> <p>xmlschemastypes - implementation of XML Schema Datatypes</p> <p>module providing the XML Schema Datatypes implementation both definition and validity checking </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef enum <a href="#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a>; int <a href="#xmlSchemaValPredefTypeNode">xmlSchemaValPredefTypeNode</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); int <a href="#xmlSchemaGetCanonValueWhtsp">xmlSchemaGetCanonValueWhtsp</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** retValue, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws); int <a href="#xmlSchemaValidateLengthFacetWhtsp">xmlSchemaValidateLengthFacetWhtsp</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> valType, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> unsigned long * length, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws); int <a href="#xmlSchemaIsBuiltInTypeFacet">xmlSchemaIsBuiltInTypeFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> int facetType); int <a href="#xmlSchemaGetCanonValue">xmlSchemaGetCanonValue</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** retValue); <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> <a href="#xmlSchemaGetBuiltInListSimpleTypeItemType">xmlSchemaGetBuiltInListSimpleTypeItemType</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type); int <a href="#xmlSchemaCompareValuesWhtsp">xmlSchemaCompareValuesWhtsp</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> x, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> xws, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> y, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> yws); int <a href="#xmlSchemaValueGetAsBoolean">xmlSchemaValueGetAsBoolean</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSchemaCollapseString">xmlSchemaCollapseString</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlSchemaValPredefTypeNodeNoNorm">xmlSchemaValPredefTypeNodeNoNorm</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); int <a href="#xmlSchemaValidateFacet">xmlSchemaValidateFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> base, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val); <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> <a href="#xmlSchemaNewFacet">xmlSchemaNewFacet</a> (void); int <a href="#xmlSchemaValueAppend">xmlSchemaValueAppend</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> prev, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> cur); int <a href="#xmlSchemaCompareValues">xmlSchemaCompareValues</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> x, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> y); int <a href="#xmlSchemaValidateLengthFacet">xmlSchemaValidateLengthFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> unsigned long * length); <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> <a href="#xmlSchemaGetValType">xmlSchemaGetValType</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val); <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> <a href="#xmlSchemaGetPredefinedType">xmlSchemaGetPredefinedType</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns); int <a href="#xmlSchemaValidatePredefinedType">xmlSchemaValidatePredefinedType</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val); void <a href="#xmlSchemaFreeFacet">xmlSchemaFreeFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet); int <a href="#xmlSchemaValidateListSimpleTypeFacet">xmlSchemaValidateListSimpleTypeFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> unsigned long actualLen, <br/> unsigned long * expectedLen); unsigned long <a href="#xmlSchemaGetFacetValueAsULong">xmlSchemaGetFacetValueAsULong</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet); void <a href="#xmlSchemaFreeValue">xmlSchemaFreeValue</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> value); <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> <a href="#xmlSchemaValueGetNext">xmlSchemaValueGetNext</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> cur); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSchemaValueGetAsString">xmlSchemaValueGetAsString</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val); <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> <a href="#xmlSchemaCopyValue">xmlSchemaCopyValue</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val); <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> <a href="#xmlSchemaNewNOTATIONValue">xmlSchemaNewNOTATIONValue</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns); <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> <a href="#xmlSchemaNewQNameValue">xmlSchemaNewQNameValue</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceName, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localName); void <a href="#xmlSchemaCleanupTypes">xmlSchemaCleanupTypes</a> (void); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSchemaWhiteSpaceReplace">xmlSchemaWhiteSpaceReplace</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> <a href="#xmlSchemaNewStringValue">xmlSchemaNewStringValue</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> <a href="#xmlSchemaGetBuiltInType">xmlSchemaGetBuiltInType</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> type); void <a href="#xmlSchemaInitTypes">xmlSchemaInitTypes</a> (void); int <a href="#xmlSchemaValidateFacetWhtsp">xmlSchemaValidateFacetWhtsp</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> fws, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> valType, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws); int <a href="#xmlSchemaCheckFacet">xmlSchemaCheckFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> typeDecl, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> pctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlSchemaWhitespaceValueType">Enum </a>xmlSchemaWhitespaceValueType</h3><pre class="programlisting">enum <a href="#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> { <a name="XML_SCHEMA_WHITESPACE_UNKNOWN">XML_SCHEMA_WHITESPACE_UNKNOWN</a> = 0 <a name="XML_SCHEMA_WHITESPACE_PRESERVE">XML_SCHEMA_WHITESPACE_PRESERVE</a> = 1 <a name="XML_SCHEMA_WHITESPACE_REPLACE">XML_SCHEMA_WHITESPACE_REPLACE</a> = 2 <a name="XML_SCHEMA_WHITESPACE_COLLAPSE">XML_SCHEMA_WHITESPACE_COLLAPSE</a> = 3 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaCheckFacet"/>xmlSchemaCheckFacet ()</h3><pre class="programlisting">int xmlSchemaCheckFacet (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> typeDecl, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> pctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Checks and computes the values of facets.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet</td></tr><tr><td><span class="term"><i><tt>typeDecl</tt></i>:</span></td><td>the schema type definition</td></tr><tr><td><span class="term"><i><tt>pctxt</tt></i>:</span></td><td>the schema parser context or NULL</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the optional name of the type</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if valid, a positive error code if not valid and -1 in case of an internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaCleanupTypes"/>xmlSchemaCleanupTypes ()</h3><pre class="programlisting">void xmlSchemaCleanupTypes (void)<br/> </pre><p>Cleanup the default XML Schemas type library</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaCollapseString"/>xmlSchemaCollapseString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSchemaCollapseString (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Removes and normalize white spaces in the string</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>a value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new string or NULL if no change was required.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaCompareValues"/>xmlSchemaCompareValues ()</h3><pre class="programlisting">int xmlSchemaCompareValues (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> x, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> y)<br/> </pre><p>Compare 2 values</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>x</tt></i>:</span></td><td>a first value</td></tr><tr><td><span class="term"><i><tt>y</tt></i>:</span></td><td>a second value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 if x < y, 0 if x == y, 1 if x > y, 2 if x <> y, and -2 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaCompareValuesWhtsp"/>xmlSchemaCompareValuesWhtsp ()</h3><pre class="programlisting">int xmlSchemaCompareValuesWhtsp (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> x, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> xws, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> y, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> yws)<br/> </pre><p>Compare 2 values</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>x</tt></i>:</span></td><td>a first value</td></tr><tr><td><span class="term"><i><tt>xws</tt></i>:</span></td><td>the whitespace value of x</td></tr><tr><td><span class="term"><i><tt>y</tt></i>:</span></td><td>a second value</td></tr><tr><td><span class="term"><i><tt>yws</tt></i>:</span></td><td>the whitespace value of y</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 if x < y, 0 if x == y, 1 if x > y, 2 if x <> y, and -2 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaCopyValue"/>xmlSchemaCopyValue ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> xmlSchemaCopyValue (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val)<br/> </pre><p>Copies the precomputed value. This duplicates any string within.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value to be copied</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the copy or NULL if a copy for a data-type is not implemented.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFreeFacet"/>xmlSchemaFreeFacet ()</h3><pre class="programlisting">void xmlSchemaFreeFacet (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet)<br/> </pre><p>Deallocate a Schema Facet structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>a schema facet structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFreeValue"/>xmlSchemaFreeValue ()</h3><pre class="programlisting">void xmlSchemaFreeValue (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> value)<br/> </pre><p>Cleanup the default XML Schemas type library</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to free</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetBuiltInListSimpleTypeItemType"/>xmlSchemaGetBuiltInListSimpleTypeItemType ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> xmlSchemaGetBuiltInListSimpleTypeItemType (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type)<br/> </pre><p>Lookup function</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the built-in simple type.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the item type of @type as defined by the built-in datatype hierarchy of XML Schema Part 2: Datatypes, or NULL in case of an error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetBuiltInType"/>xmlSchemaGetBuiltInType ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> xmlSchemaGetBuiltInType (<a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> type)<br/> </pre><p>Gives you the type struct for a built-in type by its type id.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the type of the built in type</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the type if found, NULL otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetCanonValue"/>xmlSchemaGetCanonValue ()</h3><pre class="programlisting">int xmlSchemaGetCanonValue (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** retValue)<br/> </pre><p>Get the canonical lexical representation of the value. The caller has to FREE the returned retValue. WARNING: Some value types are not supported yet, resulting in a @retValue of "???". TODO: XML Schema 1.0 does not define canonical representations for: duration, gYearMonth, gYear, gMonthDay, gMonth, gDay, anyURI, QName, NOTATION. This will be fixed in XML Schema 1.1.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>retValue</tt></i>:</span></td><td>the returned value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the value could be built, 1 if the value type is not supported yet and -1 in case of API errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetCanonValueWhtsp"/>xmlSchemaGetCanonValueWhtsp ()</h3><pre class="programlisting">int xmlSchemaGetCanonValueWhtsp (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** retValue, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws)<br/> </pre><p>Get the canonical representation of the value. The caller has to free the returned @retValue.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>retValue</tt></i>:</span></td><td>the returned value</td></tr><tr><td><span class="term"><i><tt>ws</tt></i>:</span></td><td>the whitespace type of the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the value could be built, 1 if the value type is not supported yet and -1 in case of API errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetFacetValueAsULong"/>xmlSchemaGetFacetValueAsULong ()</h3><pre class="programlisting">unsigned long xmlSchemaGetFacetValueAsULong (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet)<br/> </pre><p>Extract the value of a facet</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>an schemas type facet</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the value as a long</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetPredefinedType"/>xmlSchemaGetPredefinedType ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> xmlSchemaGetPredefinedType (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns)<br/> </pre><p>Lookup a type in the default XML Schemas type library</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the type name</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the URI of the namespace usually "http://www.w3.org/2001/XMLSchema"</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the type if found, NULL otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetValType"/>xmlSchemaGetValType ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> xmlSchemaGetValType (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val)<br/> </pre><p>Accessor for the type of a value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a schemas value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> of the value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaInitTypes"/>xmlSchemaInitTypes ()</h3><pre class="programlisting">void xmlSchemaInitTypes (void)<br/> </pre><p>Initialize the default XML Schemas type library</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaIsBuiltInTypeFacet"/>xmlSchemaIsBuiltInTypeFacet ()</h3><pre class="programlisting">int xmlSchemaIsBuiltInTypeFacet (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> int facetType)<br/> </pre><p>Evaluates if a specific facet can be used in conjunction with a type.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the built-in type</td></tr><tr><td><span class="term"><i><tt>facetType</tt></i>:</span></td><td>the facet type</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the facet can be used with the given built-in type, 0 otherwise and -1 in case the type is not a built-in type.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewFacet"/>xmlSchemaNewFacet ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> xmlSchemaNewFacet (void)<br/> </pre><p>Allocate a new Facet structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly allocated structure or NULL in case or error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewNOTATIONValue"/>xmlSchemaNewNOTATIONValue ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> xmlSchemaNewNOTATIONValue (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns)<br/> </pre><p>Allocate a new NOTATION value. The given values are consumed and freed with the struct.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the notation name</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the notation namespace name or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new value or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewQNameValue"/>xmlSchemaNewQNameValue ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> xmlSchemaNewQNameValue (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceName, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localName)<br/> </pre><p>Allocate a new QName value. The given values are consumed and freed with the struct.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>namespaceName</tt></i>:</span></td><td>the namespace name</td></tr><tr><td><span class="term"><i><tt>localName</tt></i>:</span></td><td>the local name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new value or NULL in case of an error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewStringValue"/>xmlSchemaNewStringValue ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> xmlSchemaNewStringValue (<a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Allocate a new simple type value. The type can be of XML_SCHEMAS_STRING. WARNING: This one is intended to be expanded for other string based types. We need this for anySimpleType as well. The given value is consumed and freed with the struct.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the value type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new value or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValPredefTypeNode"/>xmlSchemaValPredefTypeNode ()</h3><pre class="programlisting">int xmlSchemaValPredefTypeNode (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Check that a value conforms to the lexical space of the predefined type. if true a value is computed and returned in @val.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the predefined type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to check</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the return computed value</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node containing the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if this validates, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValPredefTypeNodeNoNorm"/>xmlSchemaValPredefTypeNodeNoNorm ()</h3><pre class="programlisting">int xmlSchemaValPredefTypeNodeNoNorm (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Check that a value conforms to the lexical space of the predefined type. if true a value is computed and returned in @val. This one does apply any normalization to the value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the predefined type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to check</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the return computed value</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node containing the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if this validates, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateFacet"/>xmlSchemaValidateFacet ()</h3><pre class="programlisting">int xmlSchemaValidateFacet (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> base, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val)<br/> </pre><p>Check a value against a facet condition</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>base</tt></i>:</span></td><td>the base type</td></tr><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet to check</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the lexical repr of the value to validate</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the element is schemas valid, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateFacetWhtsp"/>xmlSchemaValidateFacetWhtsp ()</h3><pre class="programlisting">int xmlSchemaValidateFacetWhtsp (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> fws, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> valType, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws)<br/> </pre><p>Check a value against a facet condition. This takes value normalization according to the specified whitespace types into account. Note that @value needs to be the *normalized* value if the facet is of type "pattern".</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet to check</td></tr><tr><td><span class="term"><i><tt>fws</tt></i>:</span></td><td>the whitespace type of the facet's value</td></tr><tr><td><span class="term"><i><tt>valType</tt></i>:</span></td><td>the built-in type of the value</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the lexical (or normalized for pattern) repr of the value to validate</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>ws</tt></i>:</span></td><td>the whitespace type of the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the element is schemas valid, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateLengthFacet"/>xmlSchemaValidateLengthFacet ()</h3><pre class="programlisting">int xmlSchemaValidateLengthFacet (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> unsigned long * length)<br/> </pre><p>Checka a value against a "length", "minLength" and "maxLength" facet; sets @length to the computed length of @value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the built-in type</td></tr><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet to check</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the lexical repr. of the value to be validated</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>length</tt></i>:</span></td><td>the actual length of the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the value is valid, a positive error code otherwise and -1 in case of an internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateLengthFacetWhtsp"/>xmlSchemaValidateLengthFacetWhtsp ()</h3><pre class="programlisting">int xmlSchemaValidateLengthFacetWhtsp (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> valType, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> unsigned long * length, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws)<br/> </pre><p>Checka a value against a "length", "minLength" and "maxLength" facet; sets @length to the computed length of @value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet to check</td></tr><tr><td><span class="term"><i><tt>valType</tt></i>:</span></td><td>the built-in type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the lexical repr. of the value to be validated</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>length</tt></i>:</span></td><td>the actual length of the value</td></tr><tr><td><span class="term"><i><tt>ws</tt></i>:</span></td><td>the whitespace type of the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the value is valid, a positive error code otherwise and -1 in case of an internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateListSimpleTypeFacet"/>xmlSchemaValidateListSimpleTypeFacet ()</h3><pre class="programlisting">int xmlSchemaValidateListSimpleTypeFacet (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> unsigned long actualLen, <br/> unsigned long * expectedLen)<br/> </pre><p>Checks the value of a list simple type against a facet.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet to check</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the lexical repr of the value to validate</td></tr><tr><td><span class="term"><i><tt>actualLen</tt></i>:</span></td><td>the number of list items</td></tr><tr><td><span class="term"><i><tt>expectedLen</tt></i>:</span></td><td>the resulting expected number of list items</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the value is valid, a positive error code number otherwise and -1 in case of an internal error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidatePredefinedType"/>xmlSchemaValidatePredefinedType ()</h3><pre class="programlisting">int xmlSchemaValidatePredefinedType (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val)<br/> </pre><p>Check that a value conforms to the lexical space of the predefined type. if true a value is computed and returned in @val.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the predefined type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to check</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the return computed value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if this validates, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValueAppend"/>xmlSchemaValueAppend ()</h3><pre class="programlisting">int xmlSchemaValueAppend (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> prev, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> cur)<br/> </pre><p>Appends a next sibling to a list of computed values.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>prev</tt></i>:</span></td><td>the value</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the value to be appended</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if succeeded and -1 on API errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValueGetAsBoolean"/>xmlSchemaValueGetAsBoolean ()</h3><pre class="programlisting">int xmlSchemaValueGetAsBoolean (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val)<br/> </pre><p>Accessor for the boolean value of a computed value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true and 0 if false, or in case of an error. Hmm.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValueGetAsString"/>xmlSchemaValueGetAsString ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSchemaValueGetAsString (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val)<br/> </pre><p>Accessor for the string value of a computed value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the string value or NULL if there was none, or on API errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValueGetNext"/>xmlSchemaValueGetNext ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> xmlSchemaValueGetNext (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> cur)<br/> </pre><p>Accessor for the next sibling of a list of computed values.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next value or NULL if there was none, or on API errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaWhiteSpaceReplace"/>xmlSchemaWhiteSpaceReplace ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSchemaWhiteSpaceReplace (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Replaces 0xd, 0x9 and 0xa with a space.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>a value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new string or NULL if no change was required.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\IeT�Ȁ Ȁ html/libxml2/libxml2-valid.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>valid: The DTD validation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-uri.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xinclude.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">valid</span> </h2> <p>valid - The DTD validation</p> <p>API for the DTD handling and the validity checking </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#XML_CTXT_FINISH_DTD_0">XML_CTXT_FINISH_DTD_0</a>; #define <a href="#XML_CTXT_FINISH_DTD_1">XML_CTXT_FINISH_DTD_1</a>; typedef struct _xmlHashTable <a href="#xmlElementTable">xmlElementTable</a>; typedef <a href="libxml2-valid.html#xmlValidState">xmlValidState</a> * <a href="#xmlValidStatePtr">xmlValidStatePtr</a>; typedef <a href="libxml2-valid.html#xmlIDTable">xmlIDTable</a> * <a href="#xmlIDTablePtr">xmlIDTablePtr</a>; typedef <a href="libxml2-valid.html#xmlNotationTable">xmlNotationTable</a> * <a href="#xmlNotationTablePtr">xmlNotationTablePtr</a>; typedef struct _xmlValidCtxt <a href="#xmlValidCtxt">xmlValidCtxt</a>; typedef <a href="libxml2-valid.html#xmlElementTable">xmlElementTable</a> * <a href="#xmlElementTablePtr">xmlElementTablePtr</a>; typedef <a href="libxml2-valid.html#xmlRefTable">xmlRefTable</a> * <a href="#xmlRefTablePtr">xmlRefTablePtr</a>; typedef struct _xmlHashTable <a href="#xmlNotationTable">xmlNotationTable</a>; typedef struct _xmlHashTable <a href="#xmlRefTable">xmlRefTable</a>; typedef struct _xmlValidState <a href="#xmlValidState">xmlValidState</a>; typedef struct _xmlHashTable <a href="#xmlAttributeTable">xmlAttributeTable</a>; typedef <a href="libxml2-valid.html#xmlAttributeTable">xmlAttributeTable</a> * <a href="#xmlAttributeTablePtr">xmlAttributeTablePtr</a>; typedef struct _xmlHashTable <a href="#xmlIDTable">xmlIDTable</a>; typedef <a href="libxml2-valid.html#xmlValidCtxt">xmlValidCtxt</a> * <a href="#xmlValidCtxtPtr">xmlValidCtxtPtr</a>; void <a href="#xmlFreeNotationTable">xmlFreeNotationTable</a> (<a href="libxml2-valid.html#xmlNotationTablePtr">xmlNotationTablePtr</a> table); int <a href="#xmlValidateNameValue">xmlValidateNameValue</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); void <a href="#xmlSnprintfElementContent">xmlSnprintfElementContent</a> (char * buf, <br/> int size, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content, <br/> int englob); <a href="libxml2-tree.html#xmlRefPtr">xmlRefPtr</a> <a href="#xmlAddRef">xmlAddRef</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr); void <a href="#xmlDumpAttributeDecl">xmlDumpAttributeDecl</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> attr); int <a href="#xmlValidateDocumentFinal">xmlValidateDocumentFinal</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); int <a href="#xmlValidateDtdFinal">xmlValidateDtdFinal</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlDumpAttributeTable">xmlDumpAttributeTable</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-valid.html#xmlAttributeTablePtr">xmlAttributeTablePtr</a> table); <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> <a href="#xmlCreateEnumeration">xmlCreateEnumeration</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlValidateOneAttribute">xmlValidateOneAttribute</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlValidGetValidElements">xmlValidGetValidElements</a> (<a href="libxml2-tree.html#xmlNode">xmlNode</a> * prev, <br/> <a href="libxml2-tree.html#xmlNode">xmlNode</a> * next, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** names, <br/> int max); int <a href="#xmlIsMixedElement">xmlIsMixedElement</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#xmlDumpNotationDecl">xmlDumpNotationDecl</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlNotationPtr">xmlNotationPtr</a> nota); int <a href="#xmlIsID">xmlIsID</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr); <a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> <a href="#xmlGetDtdQAttrDesc">xmlGetDtdQAttrDesc</a> (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix); <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> <a href="#xmlNewDocElementContent">xmlNewDocElementContent</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-tree.html#xmlElementContentType">xmlElementContentType</a> type); void <a href="#xmlFreeAttributeTable">xmlFreeAttributeTable</a> (<a href="libxml2-valid.html#xmlAttributeTablePtr">xmlAttributeTablePtr</a> table); typedef void <a href="#xmlValidityErrorFunc">xmlValidityErrorFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); int <a href="#xmlValidateAttributeDecl">xmlValidateAttributeDecl</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> attr); <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> <a href="#xmlGetDtdQElementDesc">xmlGetDtdQElementDesc</a> (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix); <a href="libxml2-valid.html#xmlNotationTablePtr">xmlNotationTablePtr</a> <a href="#xmlCopyNotationTable">xmlCopyNotationTable</a> (<a href="libxml2-valid.html#xmlNotationTablePtr">xmlNotationTablePtr</a> table); int <a href="#xmlValidateDocument">xmlValidateDocument</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); int <a href="#xmlValidGetPotentialChildren">xmlValidGetPotentialChildren</a> (<a href="libxml2-tree.html#xmlElementContent">xmlElementContent</a> * ctree, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** names, <br/> int * len, <br/> int max); <a href="libxml2-tree.html#xmlNotationPtr">xmlNotationPtr</a> <a href="#xmlAddNotationDecl">xmlAddNotationDecl</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * PublicID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); int <a href="#xmlValidateElementDecl">xmlValidateElementDecl</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> elem); <a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> <a href="#xmlAddAttributeDecl">xmlAddAttributeDecl</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns, <br/> <a href="libxml2-tree.html#xmlAttributeType">xmlAttributeType</a> type, <br/> <a href="libxml2-tree.html#xmlAttributeDefault">xmlAttributeDefault</a> def, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * defaultValue, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlGetID">xmlGetID</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ID); <a href="libxml2-valid.html#xmlElementTablePtr">xmlElementTablePtr</a> <a href="#xmlCopyElementTable">xmlCopyElementTable</a> (<a href="libxml2-valid.html#xmlElementTablePtr">xmlElementTablePtr</a> table); <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> <a href="#xmlGetRefs">xmlGetRefs</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ID); void <a href="#xmlSprintfElementContent">xmlSprintfElementContent</a> (char * buf, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content, <br/> int englob); int <a href="#xmlValidateOneElement">xmlValidateOneElement</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem); int <a href="#xmlValidateNmtokenValue">xmlValidateNmtokenValue</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); void <a href="#xmlDumpElementTable">xmlDumpElementTable</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-valid.html#xmlElementTablePtr">xmlElementTablePtr</a> table); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlValidCtxtNormalizeAttributeValue">xmlValidCtxtNormalizeAttributeValue</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); void <a href="#xmlDumpElementDecl">xmlDumpElementDecl</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> elem); void <a href="#xmlFreeElementContent">xmlFreeElementContent</a> (<a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> cur); int <a href="#xmlValidateOneNamespace">xmlValidateOneNamespace</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlValidatePushElement">xmlValidatePushElement</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * qname); int <a href="#xmlIsRef">xmlIsRef</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr); <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> <a href="#xmlCopyDocElementContent">xmlCopyDocElementContent</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> cur); <a href="libxml2-tree.html#xmlIDPtr">xmlIDPtr</a> <a href="#xmlAddID">xmlAddID</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr); void <a href="#xmlFreeRefTable">xmlFreeRefTable</a> (<a href="libxml2-valid.html#xmlRefTablePtr">xmlRefTablePtr</a> table); int <a href="#xmlValidateNamesValue">xmlValidateNamesValue</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlRemoveID">xmlRemoveID</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr); void <a href="#xmlFreeElementTable">xmlFreeElementTable</a> (<a href="libxml2-valid.html#xmlElementTablePtr">xmlElementTablePtr</a> table); void <a href="#xmlFreeIDTable">xmlFreeIDTable</a> (<a href="libxml2-valid.html#xmlIDTablePtr">xmlIDTablePtr</a> table); void <a href="#xmlFreeValidCtxt">xmlFreeValidCtxt</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> cur); <a href="libxml2-valid.html#xmlAttributeTablePtr">xmlAttributeTablePtr</a> <a href="#xmlCopyAttributeTable">xmlCopyAttributeTable</a> (<a href="libxml2-valid.html#xmlAttributeTablePtr">xmlAttributeTablePtr</a> table); <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> <a href="#xmlCopyElementContent">xmlCopyElementContent</a> (<a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> cur); int <a href="#xmlValidateAttributeValue">xmlValidateAttributeValue</a> (<a href="libxml2-tree.html#xmlAttributeType">xmlAttributeType</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlRemoveRef">xmlRemoveRef</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr); typedef void <a href="#xmlValidityWarningFunc">xmlValidityWarningFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); int <a href="#xmlValidatePopElement">xmlValidatePopElement</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * qname); void <a href="#xmlFreeEnumeration">xmlFreeEnumeration</a> (<a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> cur); <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> <a href="#xmlCopyEnumeration">xmlCopyEnumeration</a> (<a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> cur); <a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> <a href="#xmlGetDtdAttrDesc">xmlGetDtdAttrDesc</a> (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlValidateDtd">xmlValidateDtd</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd); <a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> <a href="#xmlNewValidCtxt">xmlNewValidCtxt</a> (void); void <a href="#xmlDumpNotationTable">xmlDumpNotationTable</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-valid.html#xmlNotationTablePtr">xmlNotationTablePtr</a> table); <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> <a href="#xmlAddElementDecl">xmlAddElementDecl</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-tree.html#xmlElementTypeVal">xmlElementTypeVal</a> type, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlValidNormalizeAttributeValue">xmlValidNormalizeAttributeValue</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlValidBuildContentModel">xmlValidBuildContentModel</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> elem); int <a href="#xmlValidateElement">xmlValidateElement</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem); int <a href="#xmlValidateNotationUse">xmlValidateNotationUse</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * notationName); int <a href="#xmlValidateRoot">xmlValidateRoot</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); int <a href="#xmlValidateNotationDecl">xmlValidateNotationDecl</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNotationPtr">xmlNotationPtr</a> nota); <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> <a href="#xmlNewElementContent">xmlNewElementContent</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-tree.html#xmlElementContentType">xmlElementContentType</a> type); <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> <a href="#xmlGetDtdElementDesc">xmlGetDtdElementDesc</a> (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-tree.html#xmlNotationPtr">xmlNotationPtr</a> <a href="#xmlGetDtdNotationDesc">xmlGetDtdNotationDesc</a> (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlValidatePushCData">xmlValidatePushCData</a> (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * data, <br/> int len); int <a href="#xmlValidateNmtokensValue">xmlValidateNmtokensValue</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); void <a href="#xmlFreeDocElementContent">xmlFreeDocElementContent</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> cur); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="XML_CTXT_FINISH_DTD_0">Macro </a>XML_CTXT_FINISH_DTD_0</h3><pre class="programlisting">#define <a href="#XML_CTXT_FINISH_DTD_0">XML_CTXT_FINISH_DTD_0</a>; </pre><p>Special value for finishDtd field when embedded in an <a href="libxml2-tree.html#xmlParserCtxt">xmlParserCtxt</a></p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_CTXT_FINISH_DTD_1">Macro </a>XML_CTXT_FINISH_DTD_1</h3><pre class="programlisting">#define <a href="#XML_CTXT_FINISH_DTD_1">XML_CTXT_FINISH_DTD_1</a>; </pre><p>Special value for finishDtd field when embedded in an <a href="libxml2-tree.html#xmlParserCtxt">xmlParserCtxt</a></p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAttributeTable">Structure </a>xmlAttributeTable</h3><pre class="programlisting">struct _xmlHashTable { The content of this structure is not made public by the API. } xmlAttributeTable; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAttributeTablePtr">Typedef </a>xmlAttributeTablePtr</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlAttributeTable">xmlAttributeTable</a> * xmlAttributeTablePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElementTable">Structure </a>xmlElementTable</h3><pre class="programlisting">struct _xmlHashTable { The content of this structure is not made public by the API. } xmlElementTable; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElementTablePtr">Typedef </a>xmlElementTablePtr</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlElementTable">xmlElementTable</a> * xmlElementTablePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIDTable">Structure </a>xmlIDTable</h3><pre class="programlisting">struct _xmlHashTable { The content of this structure is not made public by the API. } xmlIDTable; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIDTablePtr">Typedef </a>xmlIDTablePtr</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlIDTable">xmlIDTable</a> * xmlIDTablePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNotationTable">Structure </a>xmlNotationTable</h3><pre class="programlisting">struct _xmlHashTable { The content of this structure is not made public by the API. } xmlNotationTable; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNotationTablePtr">Typedef </a>xmlNotationTablePtr</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlNotationTable">xmlNotationTable</a> * xmlNotationTablePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRefTable">Structure </a>xmlRefTable</h3><pre class="programlisting">struct _xmlHashTable { The content of this structure is not made public by the API. } xmlRefTable; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRefTablePtr">Typedef </a>xmlRefTablePtr</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlRefTable">xmlRefTable</a> * xmlRefTablePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidCtxt">Structure </a>xmlValidCtxt</h3><pre class="programlisting">struct _xmlValidCtxt { void * userData : user specific data block <a href="libxml2-valid.html#xmlValidityErrorFunc">xmlValidityErrorFunc</a> error : the callback in case of errors <a href="libxml2-valid.html#xmlValidityWarningFunc">xmlValidityWarningFunc</a> warning : the callback in case of warning Node analysis stack used when validat <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node : Current parsed Node int nodeNr : Depth of the parsing stack int nodeMax : Max depth of the parsing stack <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * nodeTab : array of nodes unsigned int finishDtd : finished validating the Dtd ? <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc : the document int valid : temporary validity check result state state used for non-determinist <a href="libxml2-valid.html#xmlValidState">xmlValidState</a> * vstate : current state int vstateNr : Depth of the validation stack int vstateMax : Max depth of the validation stack <a href="libxml2-valid.html#xmlValidState">xmlValidState</a> * vstateTab : array of validation states <a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am : the automata <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> state : used to build the automata void * am void * state } xmlValidCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidCtxtPtr">Typedef </a>xmlValidCtxtPtr</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlValidCtxt">xmlValidCtxt</a> * xmlValidCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidState">Structure </a>xmlValidState</h3><pre class="programlisting">struct _xmlValidState { The content of this structure is not made public by the API. } xmlValidState; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidStatePtr">Typedef </a>xmlValidStatePtr</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlValidState">xmlValidState</a> * xmlValidStatePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidityErrorFunc"/>Function type xmlValidityErrorFunc</h3><pre class="programlisting">void xmlValidityErrorFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Callback called when a validity error is found. This is a message oriented function similar to an *printf function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>usually an <a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> to a validity error context, but comes from ctxt->userData (which normally contains such a pointer); ctxt->userData can be changed by the user.</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the string to format *printf like vararg</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>remaining arguments to the format</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidityWarningFunc"/>Function type xmlValidityWarningFunc</h3><pre class="programlisting">void xmlValidityWarningFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Callback called when a validity warning is found. This is a message oriented function similar to an *printf function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>usually an <a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> to a validity error context, but comes from ctxt->userData (which normally contains such a pointer); ctxt->userData can be changed by the user.</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the string to format *printf like vararg</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>remaining arguments to the format</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddAttributeDecl"/>xmlAddAttributeDecl ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> xmlAddAttributeDecl (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns, <br/> <a href="libxml2-tree.html#xmlAttributeType">xmlAttributeType</a> type, <br/> <a href="libxml2-tree.html#xmlAttributeDefault">xmlAttributeDefault</a> def, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * defaultValue, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree)<br/> </pre><p>Register a new <a href="libxml2-SAX.html#attribute">attribute</a> declaration Note that @tree becomes the ownership of the DTD</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>pointer to the DTD</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the element name</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> namespace prefix</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> type</td></tr><tr><td><span class="term"><i><tt>def</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> default type</td></tr><tr><td><span class="term"><i><tt>defaultValue</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> default value</td></tr><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>if it's an enumeration, the associated list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not new, otherwise the <a href="libxml2-SAX.html#attribute">attribute</a> decl</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddElementDecl"/>xmlAddElementDecl ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> xmlAddElementDecl (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-tree.html#xmlElementTypeVal">xmlElementTypeVal</a> type, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content)<br/> </pre><p>Register a new element declaration</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>pointer to the DTD</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the element type</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the element content tree or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not, otherwise the entity</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddID"/>xmlAddID ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlIDPtr">xmlIDPtr</a> xmlAddID (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr)<br/> </pre><p>Register a new id declaration</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>pointer to the document</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value name</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> holding the ID</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not, otherwise the new <a href="libxml2-tree.html#xmlIDPtr">xmlIDPtr</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddNotationDecl"/>xmlAddNotationDecl ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNotationPtr">xmlNotationPtr</a> xmlAddNotationDecl (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * PublicID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Register a new notation declaration</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>pointer to the DTD</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>PublicID</tt></i>:</span></td><td>the public identifier or NULL</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the system identifier or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not, otherwise the entity</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddRef"/>xmlAddRef ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlRefPtr">xmlRefPtr</a> xmlAddRef (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr)<br/> </pre><p>Register a new ref declaration</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>pointer to the document</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value name</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> holding the Ref</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not, otherwise the new <a href="libxml2-tree.html#xmlRefPtr">xmlRefPtr</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyAttributeTable"/>xmlCopyAttributeTable ()</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlAttributeTablePtr">xmlAttributeTablePtr</a> xmlCopyAttributeTable (<a href="libxml2-valid.html#xmlAttributeTablePtr">xmlAttributeTablePtr</a> table)<br/> </pre><p>Build a copy of an <a href="libxml2-SAX.html#attribute">attribute</a> table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An <a href="libxml2-SAX.html#attribute">attribute</a> table</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-valid.html#xmlAttributeTablePtr">xmlAttributeTablePtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyDocElementContent"/>xmlCopyDocElementContent ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> xmlCopyDocElementContent (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> cur)<br/> </pre><p>Build a copy of an element content description.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document owning the element declaration</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>An element content pointer.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyElementContent"/>xmlCopyElementContent ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> xmlCopyElementContent (<a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> cur)<br/> </pre><p>Build a copy of an element content description. Deprecated, use <a href="libxml2-valid.html#xmlCopyDocElementContent">xmlCopyDocElementContent</a> instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>An element content pointer.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyElementTable"/>xmlCopyElementTable ()</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlElementTablePtr">xmlElementTablePtr</a> xmlCopyElementTable (<a href="libxml2-valid.html#xmlElementTablePtr">xmlElementTablePtr</a> table)<br/> </pre><p>Build a copy of an element table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An element table</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-valid.html#xmlElementTablePtr">xmlElementTablePtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyEnumeration"/>xmlCopyEnumeration ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> xmlCopyEnumeration (<a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> cur)<br/> </pre><p>Copy an enumeration <a href="libxml2-SAX.html#attribute">attribute</a> node (recursive).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the tree to copy.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> just created or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyNotationTable"/>xmlCopyNotationTable ()</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlNotationTablePtr">xmlNotationTablePtr</a> xmlCopyNotationTable (<a href="libxml2-valid.html#xmlNotationTablePtr">xmlNotationTablePtr</a> table)<br/> </pre><p>Build a copy of a notation table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>A notation table</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-valid.html#xmlNotationTablePtr">xmlNotationTablePtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreateEnumeration"/>xmlCreateEnumeration ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> xmlCreateEnumeration (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>create and initialize an enumeration <a href="libxml2-SAX.html#attribute">attribute</a> node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the enumeration name or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> just created or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDumpAttributeDecl"/>xmlDumpAttributeDecl ()</h3><pre class="programlisting">void xmlDumpAttributeDecl (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> attr)<br/> </pre><p>This will dump the content of the <a href="libxml2-SAX.html#attribute">attribute</a> declaration as an XML DTD definition</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>An <a href="libxml2-SAX.html#attribute">attribute</a> declaration</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDumpAttributeTable"/>xmlDumpAttributeTable ()</h3><pre class="programlisting">void xmlDumpAttributeTable (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-valid.html#xmlAttributeTablePtr">xmlAttributeTablePtr</a> table)<br/> </pre><p>This will dump the content of the <a href="libxml2-SAX.html#attribute">attribute</a> table as an XML DTD definition</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An <a href="libxml2-SAX.html#attribute">attribute</a> table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDumpElementDecl"/>xmlDumpElementDecl ()</h3><pre class="programlisting">void xmlDumpElementDecl (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> elem)<br/> </pre><p>This will dump the content of the element declaration as an XML DTD definition</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>An element table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDumpElementTable"/>xmlDumpElementTable ()</h3><pre class="programlisting">void xmlDumpElementTable (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-valid.html#xmlElementTablePtr">xmlElementTablePtr</a> table)<br/> </pre><p>This will dump the content of the element table as an XML DTD definition</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An element table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDumpNotationDecl"/>xmlDumpNotationDecl ()</h3><pre class="programlisting">void xmlDumpNotationDecl (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlNotationPtr">xmlNotationPtr</a> nota)<br/> </pre><p>This will dump the content the notation declaration as an XML DTD definition</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>nota</tt></i>:</span></td><td>A notation declaration</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDumpNotationTable"/>xmlDumpNotationTable ()</h3><pre class="programlisting">void xmlDumpNotationTable (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-valid.html#xmlNotationTablePtr">xmlNotationTablePtr</a> table)<br/> </pre><p>This will dump the content of the notation table as an XML DTD definition</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>A notation table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeAttributeTable"/>xmlFreeAttributeTable ()</h3><pre class="programlisting">void xmlFreeAttributeTable (<a href="libxml2-valid.html#xmlAttributeTablePtr">xmlAttributeTablePtr</a> table)<br/> </pre><p>Deallocate the memory used by an entities hash table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An <a href="libxml2-SAX.html#attribute">attribute</a> table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeDocElementContent"/>xmlFreeDocElementContent ()</h3><pre class="programlisting">void xmlFreeDocElementContent (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> cur)<br/> </pre><p>Free an element content structure. The whole subtree is removed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document owning the element declaration</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the element content tree to free</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeElementContent"/>xmlFreeElementContent ()</h3><pre class="programlisting">void xmlFreeElementContent (<a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> cur)<br/> </pre><p>Free an element content structure. The whole subtree is removed. Deprecated, use <a href="libxml2-valid.html#xmlFreeDocElementContent">xmlFreeDocElementContent</a> instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the element content tree to free</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeElementTable"/>xmlFreeElementTable ()</h3><pre class="programlisting">void xmlFreeElementTable (<a href="libxml2-valid.html#xmlElementTablePtr">xmlElementTablePtr</a> table)<br/> </pre><p>Deallocate the memory used by an element hash table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An element table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeEnumeration"/>xmlFreeEnumeration ()</h3><pre class="programlisting">void xmlFreeEnumeration (<a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> cur)<br/> </pre><p>free an enumeration <a href="libxml2-SAX.html#attribute">attribute</a> node (recursive).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the tree to free.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeIDTable"/>xmlFreeIDTable ()</h3><pre class="programlisting">void xmlFreeIDTable (<a href="libxml2-valid.html#xmlIDTablePtr">xmlIDTablePtr</a> table)<br/> </pre><p>Deallocate the memory used by an ID hash table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An id table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeNotationTable"/>xmlFreeNotationTable ()</h3><pre class="programlisting">void xmlFreeNotationTable (<a href="libxml2-valid.html#xmlNotationTablePtr">xmlNotationTablePtr</a> table)<br/> </pre><p>Deallocate the memory used by an entities hash table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An notation table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeRefTable"/>xmlFreeRefTable ()</h3><pre class="programlisting">void xmlFreeRefTable (<a href="libxml2-valid.html#xmlRefTablePtr">xmlRefTablePtr</a> table)<br/> </pre><p>Deallocate the memory used by an Ref hash table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An ref table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeValidCtxt"/>xmlFreeValidCtxt ()</h3><pre class="programlisting">void xmlFreeValidCtxt (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> cur)<br/> </pre><p>Free a validation context structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the validation context to free</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetDtdAttrDesc"/>xmlGetDtdAttrDesc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> xmlGetDtdAttrDesc (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Search the DTD for the description of this <a href="libxml2-SAX.html#attribute">attribute</a> on this element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>a pointer to the DtD to search</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the element name</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> if found or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetDtdElementDesc"/>xmlGetDtdElementDesc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> xmlGetDtdElementDesc (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Search the DTD for the description of this element</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>a pointer to the DtD to search</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the element name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> if found or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetDtdNotationDesc"/>xmlGetDtdNotationDesc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNotationPtr">xmlNotationPtr</a> xmlGetDtdNotationDesc (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Search the DTD for the description of this notation</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>a pointer to the DtD to search</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the notation name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlNotationPtr">xmlNotationPtr</a> if found or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetDtdQAttrDesc"/>xmlGetDtdQAttrDesc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> xmlGetDtdQAttrDesc (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix)<br/> </pre><p>Search the DTD for the description of this qualified <a href="libxml2-SAX.html#attribute">attribute</a> on this element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>a pointer to the DtD to search</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the element name</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> namespace prefix</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> if found or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetDtdQElementDesc"/>xmlGetDtdQElementDesc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> xmlGetDtdQElementDesc (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix)<br/> </pre><p>Search the DTD for the description of this element</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>a pointer to the DtD to search</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the element name</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the element namespace prefix</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> if found or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetID"/>xmlGetID ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlGetID (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ID)<br/> </pre><p>Search the <a href="libxml2-SAX.html#attribute">attribute</a> declaring the given ID</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>pointer to the document</td></tr><tr><td><span class="term"><i><tt>ID</tt></i>:</span></td><td>the ID value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not found, otherwise the <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> defining the ID</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetRefs"/>xmlGetRefs ()</h3><pre class="programlisting"><a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> xmlGetRefs (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ID)<br/> </pre><p>Find the set of references for the supplied ID.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>pointer to the document</td></tr><tr><td><span class="term"><i><tt>ID</tt></i>:</span></td><td>the ID value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not found, otherwise node set for the ID.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsID"/>xmlIsID ()</h3><pre class="programlisting">int xmlIsID (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr)<br/> </pre><p>Determine whether an <a href="libxml2-SAX.html#attribute">attribute</a> is of type ID. In case we have DTD(s) then this is done if DTD loading has been requested. In the case of HTML documents parsed with the HTML parser, then ID detection is done systematically.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the element carrying the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or 1 depending on the lookup result</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsMixedElement"/>xmlIsMixedElement ()</h3><pre class="programlisting">int xmlIsMixedElement (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Search in the DtDs whether an element accept Mixed content (or ANY) basically if it is supposed to accept text childs</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the element name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if no, 1 if yes, and -1 if no element description is available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsRef"/>xmlIsRef ()</h3><pre class="programlisting">int xmlIsRef (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr)<br/> </pre><p>Determine whether an <a href="libxml2-SAX.html#attribute">attribute</a> is of type Ref. In case we have DTD(s) then this is simple, otherwise we use an heuristic: name Ref (upper or lowercase).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the element carrying the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or 1 depending on the lookup result</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDocElementContent"/>xmlNewDocElementContent ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> xmlNewDocElementContent (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-tree.html#xmlElementContentType">xmlElementContentType</a> type)<br/> </pre><p>Allocate an element content structure for the document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the subelement name or NULL</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the type of element content decl</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not, otherwise the new element content structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewElementContent"/>xmlNewElementContent ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> xmlNewElementContent (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-tree.html#xmlElementContentType">xmlElementContentType</a> type)<br/> </pre><p>Allocate an element content structure. Deprecated in favor of <a href="libxml2-valid.html#xmlNewDocElementContent">xmlNewDocElementContent</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the subelement name or NULL</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the type of element content decl</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not, otherwise the new element content structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewValidCtxt"/>xmlNewValidCtxt ()</h3><pre class="programlisting"><a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> xmlNewValidCtxt (void)<br/> </pre><p>Allocate a validation context structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not, otherwise the new validation context structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRemoveID"/>xmlRemoveID ()</h3><pre class="programlisting">int xmlRemoveID (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr)<br/> </pre><p>Remove the given <a href="libxml2-SAX.html#attribute">attribute</a> from the ID table maintained internally.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 if the lookup failed and 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRemoveRef"/>xmlRemoveRef ()</h3><pre class="programlisting">int xmlRemoveRef (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr)<br/> </pre><p>Remove the given <a href="libxml2-SAX.html#attribute">attribute</a> from the Ref table maintained internally.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 if the lookup failed and 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSnprintfElementContent"/>xmlSnprintfElementContent ()</h3><pre class="programlisting">void xmlSnprintfElementContent (char * buf, <br/> int size, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content, <br/> int englob)<br/> </pre><p>This will dump the content of the element content definition Intended just for the debug routine</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>an output buffer</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the buffer size</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>An element table</td></tr><tr><td><span class="term"><i><tt>englob</tt></i>:</span></td><td>1 if one must print the englobing parenthesis, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSprintfElementContent"/>xmlSprintfElementContent ()</h3><pre class="programlisting">void xmlSprintfElementContent (char * buf, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content, <br/> int englob)<br/> </pre><p>Deprecated, unsafe, use <a href="libxml2-valid.html#xmlSnprintfElementContent">xmlSnprintfElementContent</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>an output buffer</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>An element table</td></tr><tr><td><span class="term"><i><tt>englob</tt></i>:</span></td><td>1 if one must print the englobing parenthesis, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidBuildContentModel"/>xmlValidBuildContentModel ()</h3><pre class="programlisting">int xmlValidBuildContentModel (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> elem)<br/> </pre><p>(Re)Build the automata associated to the content model of this element</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a validation context</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element declaration node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 in case of success, 0 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidCtxtNormalizeAttributeValue"/>xmlValidCtxtNormalizeAttributeValue ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlValidCtxtNormalizeAttributeValue (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Does the validation related extra step of the normalization of <a href="libxml2-SAX.html#attribute">attribute</a> values: If the declared value is not CDATA, then the XML processor must further process the normalized <a href="libxml2-SAX.html#attribute">attribute</a> value by discarding any leading and trailing space (#x20) characters, and by replacing sequences of space (#x20) <a href="libxml2-SAX.html#characters">characters</a> by single space (#x20) character. Also check VC: Standalone Document Declaration in P32, and update ctxt->valid accordingly</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context or NULL</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the parent</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new normalized string if normalization is needed, NULL otherwise the caller must free the returned value.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidGetPotentialChildren"/>xmlValidGetPotentialChildren ()</h3><pre class="programlisting">int xmlValidGetPotentialChildren (<a href="libxml2-tree.html#xmlElementContent">xmlElementContent</a> * ctree, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** names, <br/> int * len, <br/> int max)<br/> </pre><p>Build/extend a list of potential children allowed by the content tree</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctree</tt></i>:</span></td><td>an element content tree</td></tr><tr><td><span class="term"><i><tt>names</tt></i>:</span></td><td>an array to store the list of child names</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>a pointer to the number of element in the list</td></tr><tr><td><span class="term"><i><tt>max</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of element in the list, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidGetValidElements"/>xmlValidGetValidElements ()</h3><pre class="programlisting">int xmlValidGetValidElements (<a href="libxml2-tree.html#xmlNode">xmlNode</a> * prev, <br/> <a href="libxml2-tree.html#xmlNode">xmlNode</a> * next, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** names, <br/> int max)<br/> </pre><p>This function returns the list of authorized children to insert within an existing tree while respecting the validity constraints forced by the Dtd. The insertion point is defined using @prev and @next in the following ways: to insert before 'node': xmlValidGetValidElements(node->prev, node, ... to insert next 'node': xmlValidGetValidElements(node, node->next, ... to replace 'node': xmlValidGetValidElements(node->prev, node->next, ... to prepend a child to 'node': xmlValidGetValidElements(NULL, node->childs, to append a child to 'node': xmlValidGetValidElements(node->last, NULL, ... pointers to the element names are inserted at the beginning of the array and do not need to be freed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>prev</tt></i>:</span></td><td>an element to insert after</td></tr><tr><td><span class="term"><i><tt>next</tt></i>:</span></td><td>an element to insert next</td></tr><tr><td><span class="term"><i><tt>names</tt></i>:</span></td><td>an array to store the list of child names</td></tr><tr><td><span class="term"><i><tt>max</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of element in the list, or -1 in case of error. If the function returns the value @max the caller is invited to grow the receiving array and retry.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidNormalizeAttributeValue"/>xmlValidNormalizeAttributeValue ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlValidNormalizeAttributeValue (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Does the validation related extra step of the normalization of <a href="libxml2-SAX.html#attribute">attribute</a> values: If the declared value is not CDATA, then the XML processor must further process the normalized <a href="libxml2-SAX.html#attribute">attribute</a> value by discarding any leading and trailing space (#x20) characters, and by replacing sequences of space (#x20) <a href="libxml2-SAX.html#characters">characters</a> by single space (#x20) character.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the parent</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new normalized string if normalization is needed, NULL otherwise the caller must free the returned value.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateAttributeDecl"/>xmlValidateAttributeDecl ()</h3><pre class="programlisting">int xmlValidateAttributeDecl (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> attr)<br/> </pre><p>Try to validate a single <a href="libxml2-SAX.html#attribute">attribute</a> definition basically it does the following checks as described by the XML-1.0 recommendation: - [ VC: Attribute Default Legal ] - [ VC: Enumeration ] - [ VC: ID Attribute Default ] The ID/IDREF uniqueness and matching are done separately</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>an <a href="libxml2-SAX.html#attribute">attribute</a> definition</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateAttributeValue"/>xmlValidateAttributeValue ()</h3><pre class="programlisting">int xmlValidateAttributeValue (<a href="libxml2-tree.html#xmlAttributeType">xmlAttributeType</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Validate that the given <a href="libxml2-SAX.html#attribute">attribute</a> value match the proper production [ VC: ID ] Values of type ID must match the Name production.... [ VC: IDREF ] Values of type IDREF must match the Name production, and values of type IDREFS must match Names ... [ VC: Entity Name ] Values of type ENTITY must match the Name production, values of type ENTITIES must match Names ... [ VC: Name Token ] Values of type NMTOKEN must match the Nmtoken production; values of type NMTOKENS must match Nmtokens.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>an <a href="libxml2-SAX.html#attribute">attribute</a> type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>an <a href="libxml2-SAX.html#attribute">attribute</a> value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateDocument"/>xmlValidateDocument ()</h3><pre class="programlisting">int xmlValidateDocument (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Try to validate the document instance basically it does the all the checks described by the XML Rec i.e. validates the internal and external subset (if present) and validate the document tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateDocumentFinal"/>xmlValidateDocumentFinal ()</h3><pre class="programlisting">int xmlValidateDocumentFinal (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Does the final step for the document validation once all the incremental validation steps have been completed basically it does the following checks described by the XML Rec Check all the IDREF/IDREFS attributes definition for validity</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateDtd"/>xmlValidateDtd ()</h3><pre class="programlisting">int xmlValidateDtd (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd)<br/> </pre><p>Try to validate the document against the dtd instance Basically it does check all the definitions in the DtD. Note the the internal subset (if present) is de-coupled (i.e. not used), which could give problems if ID or IDREF is present.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>a dtd instance</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateDtdFinal"/>xmlValidateDtdFinal ()</h3><pre class="programlisting">int xmlValidateDtdFinal (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Does the final step for the dtds validation once all the subsets have been parsed basically it does the following checks described by the XML Rec - check that ENTITY and ENTITIES type attributes default or possible values matches one of the defined entities. - check that NOTATION type attributes default or possible values matches one of the defined notations.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 if invalid and -1 if not well-formed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateElement"/>xmlValidateElement ()</h3><pre class="programlisting">int xmlValidateElement (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem)<br/> </pre><p>Try to validate the subtree under an element</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element instance</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateElementDecl"/>xmlValidateElementDecl ()</h3><pre class="programlisting">int xmlValidateElementDecl (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlElementPtr">xmlElementPtr</a> elem)<br/> </pre><p>Try to validate a single element definition basically it does the following checks as described by the XML-1.0 recommendation: - [ VC: One ID per Element Type ] - [ VC: No Duplicate Types ] - [ VC: Unique Element Type Declaration ]</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element definition</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateNameValue"/>xmlValidateNameValue ()</h3><pre class="programlisting">int xmlValidateNameValue (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Validate that the given value match Name production</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>an Name value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateNamesValue"/>xmlValidateNamesValue ()</h3><pre class="programlisting">int xmlValidateNamesValue (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Validate that the given value match Names production</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>an Names value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateNmtokenValue"/>xmlValidateNmtokenValue ()</h3><pre class="programlisting">int xmlValidateNmtokenValue (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Validate that the given value match Nmtoken production [ VC: Name Token ]</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>an Nmtoken value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateNmtokensValue"/>xmlValidateNmtokensValue ()</h3><pre class="programlisting">int xmlValidateNmtokensValue (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Validate that the given value match Nmtokens production [ VC: Name Token ]</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>an Nmtokens value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateNotationDecl"/>xmlValidateNotationDecl ()</h3><pre class="programlisting">int xmlValidateNotationDecl (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNotationPtr">xmlNotationPtr</a> nota)<br/> </pre><p>Try to validate a single notation definition basically it does the following checks as described by the XML-1.0 recommendation: - it seems that no validity constraint exists on notation declarations But this function get called anyway ...</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>nota</tt></i>:</span></td><td>a notation definition</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateNotationUse"/>xmlValidateNotationUse ()</h3><pre class="programlisting">int xmlValidateNotationUse (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * notationName)<br/> </pre><p>Validate that the given name match a notation declaration. - [ VC: Notation Declared ]</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>notationName</tt></i>:</span></td><td>the notation name to check</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateOneAttribute"/>xmlValidateOneAttribute ()</h3><pre class="programlisting">int xmlValidateOneAttribute (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Try to validate a single <a href="libxml2-SAX.html#attribute">attribute</a> for an element basically it does the following checks as described by the XML-1.0 recommendation: - [ VC: Attribute Value Type ] - [ VC: Fixed Attribute Default ] - [ VC: Entity Name ] - [ VC: Name Token ] - [ VC: ID ] - [ VC: IDREF ] - [ VC: Entity Name ] - [ VC: Notation Attributes ] The ID/IDREF uniqueness and matching are done separately</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element instance</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>an <a href="libxml2-SAX.html#attribute">attribute</a> instance</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> value (without entities processing)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateOneElement"/>xmlValidateOneElement ()</h3><pre class="programlisting">int xmlValidateOneElement (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem)<br/> </pre><p>Try to validate a single element and it's attributes, basically it does the following checks as described by the XML-1.0 recommendation: - [ VC: Element Valid ] - [ VC: Required Attribute ] Then call xmlValidateOneAttribute() for each <a href="libxml2-SAX.html#attribute">attribute</a> present. The ID/IDREF checkings are done separately</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element instance</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateOneNamespace"/>xmlValidateOneNamespace ()</h3><pre class="programlisting">int xmlValidateOneNamespace (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Try to validate a single namespace declaration for an element basically it does the following checks as described by the XML-1.0 recommendation: - [ VC: Attribute Value Type ] - [ VC: Fixed Attribute Default ] - [ VC: Entity Name ] - [ VC: Name Token ] - [ VC: ID ] - [ VC: IDREF ] - [ VC: Entity Name ] - [ VC: Notation Attributes ] The ID/IDREF uniqueness and matching are done separately</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element instance</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the namespace prefix</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>an namespace declaration instance</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> value (without entities processing)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidatePopElement"/>xmlValidatePopElement ()</h3><pre class="programlisting">int xmlValidatePopElement (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * qname)<br/> </pre><p>Pop the element end from the validation stack.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element instance</td></tr><tr><td><span class="term"><i><tt>qname</tt></i>:</span></td><td>the qualified name as appearing in the serialization</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if no validation problem was found or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidatePushCData"/>xmlValidatePushCData ()</h3><pre class="programlisting">int xmlValidatePushCData (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * data, <br/> int len)<br/> </pre><p>check the CData parsed for validation in the current stack</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>some character data read</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of the data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if no validation problem was found or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidatePushElement"/>xmlValidatePushElement ()</h3><pre class="programlisting">int xmlValidatePushElement (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * qname)<br/> </pre><p>Push a new element start on the validation stack.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element instance</td></tr><tr><td><span class="term"><i><tt>qname</tt></i>:</span></td><td>the qualified name as appearing in the serialization</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if no validation problem was found or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateRoot"/>xmlValidateRoot ()</h3><pre class="programlisting">int xmlValidateRoot (<a href="libxml2-valid.html#xmlValidCtxtPtr">xmlValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Try to validate a the root element basically it does the following check as described by the XML-1.0 recommendation: - [ VC: Root Element Type ] it doesn't try to recurse or apply other check to the element</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if valid or 0 otherwise</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\��o o html/libxml2/index.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>libxml2 Reference Manual</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="stylesheet" href="style.css" type="text/css"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="general.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">libxml2 Reference Manual</span> </h2> <p>Libxml2 is the XML C parser and toolkit developed for the Gnome project (but usable outside of the Gnome platform), it is free software available under the <a href="http://www.opensource.org/licenses/mit-license.html">MIT License</a>. XML itself is a metalanguage to design markup languages, i.e. text language where semantic and structure are added to the content using extra "markup" information enclosed between angle brackets. HTML is the most well-known markup language. Though the library is written in C, a variety of language bindings make it available in other environments.</p> <p>Libxml2 implements a number of existing standards related to markup languages:</p> <ul> <li>the XML standard: <a href="http://www.w3.org/TR/REC-xml">http://www.w3.org/TR/REC-xml</a></li> <li>Namespaces in XML: <a href="http://www.w3.org/TR/REC-xml-names/">http://www.w3.org/TR/REC-xml-names/</a></li> <li>XML Base: <a href="http://www.w3.org/TR/xmlbase/">http://www.w3.org/TR/xmlbase/</a></li> <li><a href="http://www.cis.ohio-state.edu/rfc/rfc2396.txt">RFC 2396</a> : Uniform Resource Identifiers <a href="http://www.ietf.org/rfc/rfc2396.txt">http://www.ietf.org/rfc/rfc2396.txt</a></li> <li>XML Path Language (XPath) 1.0: <a href="http://www.w3.org/TR/xpath">http://www.w3.org/TR/xpath</a></li> <li>HTML4 parser: <a href="http://www.w3.org/TR/html401/">http://www.w3.org/TR/html401/</a></li> <li>XML Pointer Language (XPointer) Version 1.0: <a href="http://www.w3.org/TR/xptr">http://www.w3.org/TR/xptr</a></li> <li>XML Inclusions (XInclude) Version 1.0: <a href="http://www.w3.org/TR/xinclude/">http://www.w3.org/TR/xinclude/</a></li> <li>ISO-8859-x encodings, as well as <a href="http://www.cis.ohio-state.edu/rfc/rfc2044.txt">rfc2044</a> [UTF-8] and <a href="http://www.cis.ohio-state.edu/rfc/rfc2781.txt">rfc2781</a> [UTF-16] Unicode encodings, and more if using iconv support</li> <li>part of SGML Open Technical Resolution TR9401:1997</li> <li>XML Catalogs Working Draft 06 August 2001: <a href="http://www.oasis-open.org/committees/entity/spec-2001-08-06.html">http://www.oasis-open.org/committees/entity/spec-2001-08-06.html</a></li> <li>Canonical XML Version 1.0: <a href="http://www.w3.org/TR/xml-c14n">http://www.w3.org/TR/xml-c14n</a> and the Exclusive XML Canonicalization CR draft <a href="http://www.w3.org/TR/xml-exc-c14n">http://www.w3.org/TR/xml-exc-c14n</a></li> <li>Relax NG, ISO/IEC 19757-2:2003, <a href="http://www.oasis-open.org/committees/relax-ng/spec-20011203.html">http://www.oasis-open.org/committees/relax-ng/spec-20011203.html</a></li> <li>W3C XML Schemas Part 2: Datatypes <a href="http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/">REC 02 May 2001</a></li> <li>W3C <a href="http://www.w3.org/TR/xml-id/">xml:id</a> Working Draft 7 April 2004</li> </ul> </body> </html> PK g'!\ ��6� � ) html/libxml2/libxml2-parserInternals.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>parserInternals: internals routines and limits exported by the parser.</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-parser.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-pattern.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">parserInternals</span> </h2> <p>parserInternals - internals routines and limits exported by the parser.</p> <p>this module exports a number of internal parsing routines they are not really all intended for applications but can prove useful doing low level processing. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#XML_SUBSTITUTE_REF">XML_SUBSTITUTE_REF</a>; #define <a href="#IS_BLANK">IS_BLANK</a>(c); #define <a href="#IS_BYTE_CHAR">IS_BYTE_CHAR</a>(c); #define <a href="#IS_PUBIDCHAR">IS_PUBIDCHAR</a>(c); #define <a href="#IS_DIGIT_CH">IS_DIGIT_CH</a>(c); #define <a href="#IS_EXTENDER">IS_EXTENDER</a>(c); #define <a href="#IS_ASCII_DIGIT">IS_ASCII_DIGIT</a>(c); #define <a href="#IS_COMBINING_CH">IS_COMBINING_CH</a>(c); #define <a href="#IS_CHAR">IS_CHAR</a>(c); #define <a href="#IS_LETTER">IS_LETTER</a>(c); #define <a href="#IS_IDEOGRAPHIC">IS_IDEOGRAPHIC</a>(c); #define <a href="#MOVETO_STARTTAG">MOVETO_STARTTAG</a>(p); #define <a href="#XML_MAX_NAME_LENGTH">XML_MAX_NAME_LENGTH</a>; #define <a href="#IS_ASCII_LETTER">IS_ASCII_LETTER</a>(c); #define <a href="#IS_DIGIT">IS_DIGIT</a>(c); #define <a href="#XML_MAX_DICTIONARY_LIMIT">XML_MAX_DICTIONARY_LIMIT</a>; #define <a href="#XML_SUBSTITUTE_PEREF">XML_SUBSTITUTE_PEREF</a>; #define <a href="#MOVETO_ENDTAG">MOVETO_ENDTAG</a>(p); #define <a href="#SKIP_EOL">SKIP_EOL</a>(p); #define <a href="#IS_EXTENDER_CH">IS_EXTENDER_CH</a>(c); #define <a href="#IS_BLANK_CH">IS_BLANK_CH</a>(c); #define <a href="#IS_LETTER_CH">IS_LETTER_CH</a>(c); #define <a href="#XML_MAX_LOOKUP_LIMIT">XML_MAX_LOOKUP_LIMIT</a>; #define <a href="#XML_MAX_TEXT_LENGTH">XML_MAX_TEXT_LENGTH</a>; #define <a href="#XML_SUBSTITUTE_NONE">XML_SUBSTITUTE_NONE</a>; #define <a href="#IS_COMBINING">IS_COMBINING</a>(c); #define <a href="#XML_MAX_NAMELEN">XML_MAX_NAMELEN</a>; #define <a href="#IS_BASECHAR">IS_BASECHAR</a>(c); #define <a href="#INPUT_CHUNK">INPUT_CHUNK</a>; #define <a href="#IS_PUBIDCHAR_CH">IS_PUBIDCHAR_CH</a>(c); #define <a href="#IS_CHAR_CH">IS_CHAR_CH</a>(c); #define <a href="#XML_SUBSTITUTE_BOTH">XML_SUBSTITUTE_BOTH</a>; <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#nodePop">nodePop</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseNotationDecl">xmlParseNotationDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseExternalSubset">xmlParseExternalSubset</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); void <a href="#xmlParseMisc">xmlParseMisc</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlSwitchInputEncoding">xmlSwitchInputEncoding</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> handler); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#xmlNewStringInputStream">xmlNewStringInputStream</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * buffer); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseExternalID">xmlParseExternalID</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** publicID, <br/> int strict); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlScanName">xmlScanName</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlParseElementDecl">xmlParseElementDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseMarkupDecl">xmlParseMarkupDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> <a href="#htmlCreateFileParserCtxt">htmlCreateFileParserCtxt</a> (const char * filename, <br/> const char * encoding); int <a href="#inputPush">inputPush</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> value); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStringLenDecodeEntities">xmlStringLenDecodeEntities</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int len, <br/> int what, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end2, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end3); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#namePop">namePop</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseContent">xmlParseContent</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#xmlNewInputStream">xmlNewInputStream</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlNamespaceParseQName">xmlNamespaceParseQName</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** prefix); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#xmlNewInputFromFile">xmlNewInputFromFile</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * filename); void <a href="#xmlParserHandlePEReference">xmlParserHandlePEReference</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStringDecodeEntities">xmlStringDecodeEntities</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int what, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end2, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end3); <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#xmlCreateFileParserCtxt">xmlCreateFileParserCtxt</a> (const char * filename); int <a href="#xmlParseCharRef">xmlParseCharRef</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseElement">xmlParseElement</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseTextDecl">xmlParseTextDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#xmlNewEntityInputStream">xmlNewEntityInputStream</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> entity); int <a href="#xmlCopyCharMultiByte">xmlCopyCharMultiByte</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * out, <br/> int val); <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> <a href="#xmlParseElementChildrenContentDecl">xmlParseElementChildrenContentDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int inputchk); void <a href="#xmlParseCharData">xmlParseCharData</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int cdata); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseVersionInfo">xmlParseVersionInfo</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlParseSDDecl">xmlParseSDDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlParseEnumeratedType">xmlParseEnumeratedType</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> * tree); void <a href="#xmlHandleEntity">xmlHandleEntity</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> entity); int <a href="#xmlCurrentChar">xmlCurrentChar</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int * len); int <a href="#xmlSkipBlankChars">xmlSkipBlankChars</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> <a href="#xmlParseNotationType">xmlParseNotationType</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParserInputShrink">xmlParserInputShrink</a> (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> in); void <a href="#xmlSetEntityReferenceFunc">xmlSetEntityReferenceFunc</a> (<a href="libxml2-parserInternals.html#xmlEntityReferenceFunc">xmlEntityReferenceFunc</a> func); void <a href="#xmlFreeInputStream">xmlFreeInputStream</a> (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input); void <a href="#xmlParsePEReference">xmlParsePEReference</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#xmlCreateURLParserCtxt">xmlCreateURLParserCtxt</a> (const char * filename, <br/> int options); int <a href="#xmlIsLetter">xmlIsLetter</a> (int c); int <a href="#xmlCheckLanguageID">xmlCheckLanguageID</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * lang); void <a href="#xmlNextChar">xmlNextChar</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> <a href="#xmlParseEnumerationType">xmlParseEnumerationType</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlParseAttributeType">xmlParseAttributeType</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> * tree); int <a href="#xmlParseDefaultDecl">xmlParseDefaultDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** value); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseSystemLiteral">xmlParseSystemLiteral</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseAttValue">xmlParseAttValue</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#xmlCreateMemoryParserCtxt">xmlCreateMemoryParserCtxt</a> (const char * buffer, <br/> int size); void <a href="#xmlParseAttributeListDecl">xmlParseAttributeListDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseName">xmlParseName</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseEncName">xmlParseEncName</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#nodePush">nodePush</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> value); int <a href="#xmlSwitchEncoding">xmlSwitchEncoding</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); int <a href="#xmlSwitchToEncoding">xmlSwitchToEncoding</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> handler); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#xmlParseEntityRef">xmlParseEntityRef</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseAttribute">xmlParseAttribute</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** value); void <a href="#xmlParseEndTag">xmlParseEndTag</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseEncodingDecl">xmlParseEncodingDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#htmlInitAutoClose">htmlInitAutoClose</a> (void); <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#xmlCreateEntityParserCtxt">xmlCreateEntityParserCtxt</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URL, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * base); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSplitQName">xmlSplitQName</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** prefix); void <a href="#xmlParserHandleReference">xmlParserHandleReference</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParsePITarget">xmlParsePITarget</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlParseElementContentDecl">xmlParseElementContentDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> * result); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#inputPop">inputPop</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> <a href="#xmlPopInput">xmlPopInput</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParsePubidLiteral">xmlParsePubidLiteral</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlPushInput">xmlPushInput</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseEntityValue">xmlParseEntityValue</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** orig); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlDecodeEntities">xmlDecodeEntities</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int len, <br/> int what, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end2, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end3); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseVersionNum">xmlParseVersionNum</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseXMLDecl">xmlParseXMLDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); typedef void <a href="#xmlEntityReferenceFunc">xmlEntityReferenceFunc</a> (<a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> ent, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> firstNode, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> lastNode); <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> <a href="#xmlParseElementMixedContentDecl">xmlParseElementMixedContentDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int inputchk); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseQuotedString">xmlParseQuotedString</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlNamespaceParseNSDef">xmlNamespaceParseNSDef</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseCDSect">xmlParseCDSect</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlStringCurrentChar">xmlStringCurrentChar</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> int * len); void <a href="#xmlParseComment">xmlParseComment</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlErrMemory">xmlErrMemory</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * extra); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlNamespaceParseNCName">xmlNamespaceParseNCName</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseNmtoken">xmlParseNmtoken</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseReference">xmlParseReference</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#namePush">namePush</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); void <a href="#xmlParseNamespace">xmlParseNamespace</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); int <a href="#xmlCopyChar">xmlCopyChar</a> (int len, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * out, <br/> int val); void <a href="#xmlParsePI">xmlParsePI</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseDocTypeDecl">xmlParseDocTypeDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlParseStartTag">xmlParseStartTag</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); void <a href="#xmlParseEntityDecl">xmlParseEntityDecl</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="INPUT_CHUNK">Macro </a>INPUT_CHUNK</h3><pre class="programlisting">#define <a href="#INPUT_CHUNK">INPUT_CHUNK</a>; </pre><p>The parser tries to always have that amount of input ready. One of the point is providing context when reporting errors.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_ASCII_DIGIT">Macro </a>IS_ASCII_DIGIT</h3><pre class="programlisting">#define <a href="#IS_ASCII_DIGIT">IS_ASCII_DIGIT</a>(c); </pre><p>Macro to check [0-9]</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> value</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_ASCII_LETTER">Macro </a>IS_ASCII_LETTER</h3><pre class="programlisting">#define <a href="#IS_ASCII_LETTER">IS_ASCII_LETTER</a>(c); </pre><p>Macro to check [a-zA-Z]</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> value</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_BASECHAR">Macro </a>IS_BASECHAR</h3><pre class="programlisting">#define <a href="#IS_BASECHAR">IS_BASECHAR</a>(c); </pre><p>Macro to check the following production in the XML spec: [85] BaseChar ::= ... long list see REC ...</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an UNICODE value (int)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_BLANK">Macro </a>IS_BLANK</h3><pre class="programlisting">#define <a href="#IS_BLANK">IS_BLANK</a>(c); </pre><p>Macro to check the following production in the XML spec: [3] S ::= (#x20 | #x9 | #xD | #xA)+</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an UNICODE value (int)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_BLANK_CH">Macro </a>IS_BLANK_CH</h3><pre class="programlisting">#define <a href="#IS_BLANK_CH">IS_BLANK_CH</a>(c); </pre><p>Behaviour same as <a href="libxml2-parserInternals.html#IS_BLANK">IS_BLANK</a></p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> value (normally unsigned char)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_BYTE_CHAR">Macro </a>IS_BYTE_CHAR</h3><pre class="programlisting">#define <a href="#IS_BYTE_CHAR">IS_BYTE_CHAR</a>(c); </pre><p>Macro to check the following production in the XML spec: [2] Char ::= #x9 | #xA | #xD | [#x20...] any byte character in the accepted range</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an byte value (int)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_CHAR">Macro </a>IS_CHAR</h3><pre class="programlisting">#define <a href="#IS_CHAR">IS_CHAR</a>(c); </pre><p>Macro to check the following production in the XML spec: [2] Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] any Unicode character, excluding the surrogate blocks, FFFE, and FFFF.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an UNICODE value (int)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_CHAR_CH">Macro </a>IS_CHAR_CH</h3><pre class="programlisting">#define <a href="#IS_CHAR_CH">IS_CHAR_CH</a>(c); </pre><p>Behaves like <a href="libxml2-parserInternals.html#IS_CHAR">IS_CHAR</a> on single-byte value</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> (usually an unsigned char)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_COMBINING">Macro </a>IS_COMBINING</h3><pre class="programlisting">#define <a href="#IS_COMBINING">IS_COMBINING</a>(c); </pre><p>Macro to check the following production in the XML spec: [87] CombiningChar ::= ... long list see REC ...</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an UNICODE value (int)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_COMBINING_CH">Macro </a>IS_COMBINING_CH</h3><pre class="programlisting">#define <a href="#IS_COMBINING_CH">IS_COMBINING_CH</a>(c); </pre><p>Always false (all combining chars > 0xff)</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> (usually an unsigned char)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_DIGIT">Macro </a>IS_DIGIT</h3><pre class="programlisting">#define <a href="#IS_DIGIT">IS_DIGIT</a>(c); </pre><p>Macro to check the following production in the XML spec: [88] Digit ::= ... long list see REC ...</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an UNICODE value (int)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_DIGIT_CH">Macro </a>IS_DIGIT_CH</h3><pre class="programlisting">#define <a href="#IS_DIGIT_CH">IS_DIGIT_CH</a>(c); </pre><p>Behaves like <a href="libxml2-parserInternals.html#IS_DIGIT">IS_DIGIT</a> but with a single byte argument</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> value (usually an unsigned char)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_EXTENDER">Macro </a>IS_EXTENDER</h3><pre class="programlisting">#define <a href="#IS_EXTENDER">IS_EXTENDER</a>(c); </pre><p>Macro to check the following production in the XML spec: [89] Extender ::= #x00B7 | #x02D0 | #x02D1 | #x0387 | #x0640 | #x0E46 | #x0EC6 | #x3005 | [#x3031-#x3035] | [#x309D-#x309E] | [#x30FC-#x30FE]</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an UNICODE value (int)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_EXTENDER_CH">Macro </a>IS_EXTENDER_CH</h3><pre class="programlisting">#define <a href="#IS_EXTENDER_CH">IS_EXTENDER_CH</a>(c); </pre><p>Behaves like <a href="libxml2-parserInternals.html#IS_EXTENDER">IS_EXTENDER</a> but with a single-byte argument</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> value (usually an unsigned char)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_IDEOGRAPHIC">Macro </a>IS_IDEOGRAPHIC</h3><pre class="programlisting">#define <a href="#IS_IDEOGRAPHIC">IS_IDEOGRAPHIC</a>(c); </pre><p>Macro to check the following production in the XML spec: [86] Ideographic ::= [#x4E00-#x9FA5] | #x3007 | [#x3021-#x3029]</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an UNICODE value (int)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_LETTER">Macro </a>IS_LETTER</h3><pre class="programlisting">#define <a href="#IS_LETTER">IS_LETTER</a>(c); </pre><p>Macro to check the following production in the XML spec: [84] Letter ::= BaseChar | Ideographic</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an UNICODE value (int)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_LETTER_CH">Macro </a>IS_LETTER_CH</h3><pre class="programlisting">#define <a href="#IS_LETTER_CH">IS_LETTER_CH</a>(c); </pre><p>Macro behaves like IS_LETTER, but only check base chars</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> value (normally unsigned char)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_PUBIDCHAR">Macro </a>IS_PUBIDCHAR</h3><pre class="programlisting">#define <a href="#IS_PUBIDCHAR">IS_PUBIDCHAR</a>(c); </pre><p>Macro to check the following production in the XML spec: [13] PubidChar ::= #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%]</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an UNICODE value (int)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="IS_PUBIDCHAR_CH">Macro </a>IS_PUBIDCHAR_CH</h3><pre class="programlisting">#define <a href="#IS_PUBIDCHAR_CH">IS_PUBIDCHAR_CH</a>(c); </pre><p>Same as <a href="libxml2-parserInternals.html#IS_PUBIDCHAR">IS_PUBIDCHAR</a> but for single-byte value</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> value (normally unsigned char)</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="MOVETO_ENDTAG">Macro </a>MOVETO_ENDTAG</h3><pre class="programlisting">#define <a href="#MOVETO_ENDTAG">MOVETO_ENDTAG</a>(p); </pre><p>Skips to the next '>' char.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>p</tt></i>:</span></td><td>and UTF8 string pointer</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="MOVETO_STARTTAG">Macro </a>MOVETO_STARTTAG</h3><pre class="programlisting">#define <a href="#MOVETO_STARTTAG">MOVETO_STARTTAG</a>(p); </pre><p>Skips to the next '<' char.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>p</tt></i>:</span></td><td>and UTF8 string pointer</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="SKIP_EOL">Macro </a>SKIP_EOL</h3><pre class="programlisting">#define <a href="#SKIP_EOL">SKIP_EOL</a>(p); </pre><p>Skips the end of line chars.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>p</tt></i>:</span></td><td>and UTF8 string pointer</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_MAX_DICTIONARY_LIMIT">Macro </a>XML_MAX_DICTIONARY_LIMIT</h3><pre class="programlisting">#define <a href="#XML_MAX_DICTIONARY_LIMIT">XML_MAX_DICTIONARY_LIMIT</a>; </pre><p>Maximum size allowed by the parser for a dictionary by default This is not a limitation of the parser but a safety boundary feature, use <a href="libxml2-parser.html#XML_PARSE_HUGE">XML_PARSE_HUGE</a> option to override it. Introduced in 2.9.0</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_MAX_LOOKUP_LIMIT">Macro </a>XML_MAX_LOOKUP_LIMIT</h3><pre class="programlisting">#define <a href="#XML_MAX_LOOKUP_LIMIT">XML_MAX_LOOKUP_LIMIT</a>; </pre><p>Maximum size allowed by the parser for ahead lookup This is an upper boundary enforced by the parser to avoid bad behaviour on "unfriendly' content Introduced in 2.9.0</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_MAX_NAMELEN">Macro </a>XML_MAX_NAMELEN</h3><pre class="programlisting">#define <a href="#XML_MAX_NAMELEN">XML_MAX_NAMELEN</a>; </pre><p>Identifiers can be longer, but this will be more costly at runtime.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_MAX_NAME_LENGTH">Macro </a>XML_MAX_NAME_LENGTH</h3><pre class="programlisting">#define <a href="#XML_MAX_NAME_LENGTH">XML_MAX_NAME_LENGTH</a>; </pre><p>Maximum size allowed for a markup identifier. This is not a limitation of the parser but a safety boundary feature, use <a href="libxml2-parser.html#XML_PARSE_HUGE">XML_PARSE_HUGE</a> option to override it. Note that with the use of parsing dictionaries overriding the limit may result in more runtime memory usage in face of "unfriendly' content Introduced in 2.9.0</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_MAX_TEXT_LENGTH">Macro </a>XML_MAX_TEXT_LENGTH</h3><pre class="programlisting">#define <a href="#XML_MAX_TEXT_LENGTH">XML_MAX_TEXT_LENGTH</a>; </pre><p>Maximum size allowed for a single text node when building a tree. This is not a limitation of the parser but a safety boundary feature, use <a href="libxml2-parser.html#XML_PARSE_HUGE">XML_PARSE_HUGE</a> option to override it. Introduced in 2.9.0</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SUBSTITUTE_BOTH">Macro </a>XML_SUBSTITUTE_BOTH</h3><pre class="programlisting">#define <a href="#XML_SUBSTITUTE_BOTH">XML_SUBSTITUTE_BOTH</a>; </pre><p>Both general and parameter entities need to be substituted.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SUBSTITUTE_NONE">Macro </a>XML_SUBSTITUTE_NONE</h3><pre class="programlisting">#define <a href="#XML_SUBSTITUTE_NONE">XML_SUBSTITUTE_NONE</a>; </pre><p>If no entities need to be substituted.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SUBSTITUTE_PEREF">Macro </a>XML_SUBSTITUTE_PEREF</h3><pre class="programlisting">#define <a href="#XML_SUBSTITUTE_PEREF">XML_SUBSTITUTE_PEREF</a>; </pre><p>Whether parameter entities need to be substituted.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SUBSTITUTE_REF">Macro </a>XML_SUBSTITUTE_REF</h3><pre class="programlisting">#define <a href="#XML_SUBSTITUTE_REF">XML_SUBSTITUTE_REF</a>; </pre><p>Whether general entities need to be substituted.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlEntityReferenceFunc"/>Function type xmlEntityReferenceFunc</h3><pre class="programlisting">void xmlEntityReferenceFunc (<a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> ent, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> firstNode, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> lastNode)<br/> </pre><p>Callback function used when one needs to be able to track back the provenance of a chunk of nodes inherited from an entity replacement.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ent</tt></i>:</span></td><td>the entity</td></tr><tr><td><span class="term"><i><tt>firstNode</tt></i>:</span></td><td>the fist node in the chunk</td></tr><tr><td><span class="term"><i><tt>lastNode</tt></i>:</span></td><td>the last nod in the chunk</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserMaxDepth">Variable </a>xmlParserMaxDepth</h3><pre class="programlisting">unsigned int xmlParserMaxDepth; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStringComment">Variable </a>xmlStringComment</h3><pre class="programlisting">const xmlCharxmlStringComment[] xmlStringComment; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStringText">Variable </a>xmlStringText</h3><pre class="programlisting">const xmlCharxmlStringText[] xmlStringText; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStringTextNoenc">Variable </a>xmlStringTextNoenc</h3><pre class="programlisting">const xmlCharxmlStringTextNoenc[] xmlStringTextNoenc; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlCreateFileParserCtxt"/>htmlCreateFileParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> htmlCreateFileParserCtxt (const char * filename, <br/> const char * encoding)<br/> </pre><p>Create a parser context for a file content. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing the HTML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlInitAutoClose"/>htmlInitAutoClose ()</h3><pre class="programlisting">void htmlInitAutoClose (void)<br/> </pre><p>This is a no-op now.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="inputPop"/>inputPop ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> inputPop (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Pops the top parser input from the input stack</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the input just removed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="inputPush"/>inputPush ()</h3><pre class="programlisting">int inputPush (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> value)<br/> </pre><p>Pushes a new parser input on top of the input stack</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the parser input</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, the index in the stack otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="namePop"/>namePop ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namePop (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Pops the top element name from the name stack</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the name just removed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="namePush"/>namePush ()</h3><pre class="programlisting">int namePush (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Pushes a new element name on top of the name stack</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the element name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, the index in the stack otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="nodePop"/>nodePop ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> nodePop (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Pops the top element node from the node stack</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the node just removed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="nodePush"/>nodePush ()</h3><pre class="programlisting">int nodePush (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> value)<br/> </pre><p>Pushes a new element node on top of the node stack</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the element node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, the index in the stack otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCheckLanguageID"/>xmlCheckLanguageID ()</h3><pre class="programlisting">int xmlCheckLanguageID (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * lang)<br/> </pre><p>Checks that the value conforms to the LanguageID production: NOTE: this is somewhat deprecated, those productions were removed from the XML Second edition. [33] LanguageID ::= Langcode ('-' Subcode)* [34] Langcode ::= ISO639Code | IanaCode | UserCode [35] ISO639Code ::= ([a-z] | [A-Z]) ([a-z] | [A-Z]) [36] IanaCode ::= ('i' | 'I') '-' ([a-z] | [A-Z])+ [37] UserCode ::= ('x' | 'X') '-' ([a-z] | [A-Z])+ [38] Subcode ::= ([a-z] | [A-Z])+ The current REC <a href="libxml2-SAX.html#reference">reference</a> the successors of RFC 1766, currently 5646 http://www.rfc-editor.org/rfc/rfc5646.txt langtag = language ["-" script] ["-" region] *("-" variant) *("-" extension) ["-" privateuse] language = 2*3ALPHA ; shortest ISO 639 code ["-" extlang] ; sometimes followed by ; extended language subtags / 4ALPHA ; or reserved for future use / 5*8ALPHA ; or registered language subtag extlang = 3ALPHA ; selected ISO 639 codes *2("-" 3ALPHA) ; permanently reserved script = 4ALPHA ; ISO 15924 code region = 2ALPHA ; ISO 3166-1 code / 3DIGIT ; UN M.49 code variant = 5*8alphanum ; registered variants / (DIGIT 3alphanum) extension = singleton 1*("-" (2*8alphanum)) ; Single alphanumerics ; "x" reserved for private use singleton = DIGIT ; 0 - 9 / %x41-57 ; A - W / %x59-5A ; Y - Z / %x61-77 ; a - w / %x79-7A ; y - z it sounds right to still allow Irregular i-xxx IANA and user codes too The parser below doesn't try to cope with extension or privateuse that could be added but that's not interoperable anyway</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>lang</tt></i>:</span></td><td>pointer to the string value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if correct 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyChar"/>xmlCopyChar ()</h3><pre class="programlisting">int xmlCopyChar (int len, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * out, <br/> int val)<br/> </pre><p>append the char value in the array</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>Ignored, compatibility</td></tr><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the char value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> written</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyCharMultiByte"/>xmlCopyCharMultiByte ()</h3><pre class="programlisting">int xmlCopyCharMultiByte (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * out, <br/> int val)<br/> </pre><p>append the char value in the array</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the char value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> written</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreateEntityParserCtxt"/>xmlCreateEntityParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> xmlCreateEntityParserCtxt (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URL, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * base)<br/> </pre><p>Create a parser context for an external entity Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the entity URL</td></tr><tr><td><span class="term"><i><tt>ID</tt></i>:</span></td><td>the entity PUBLIC ID</td></tr><tr><td><span class="term"><i><tt>base</tt></i>:</span></td><td>a possible base for the target URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreateFileParserCtxt"/>xmlCreateFileParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> xmlCreateFileParserCtxt (const char * filename)<br/> </pre><p>Create a parser context for a file content. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreateMemoryParserCtxt"/>xmlCreateMemoryParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> xmlCreateMemoryParserCtxt (const char * buffer, <br/> int size)<br/> </pre><p>Create a parser context for an XML in-memory document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreateURLParserCtxt"/>xmlCreateURLParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> xmlCreateURLParserCtxt (const char * filename, <br/> int options)<br/> </pre><p>Create a parser context for a file or URL content. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time and for file accesses</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename or URL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCurrentChar"/>xmlCurrentChar ()</h3><pre class="programlisting">int xmlCurrentChar (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int * len)<br/> </pre><p>The current char value, if using UTF-8 this may actually span multiple bytes in the input buffer. Implement the end of line normalization: 2.11 End-of-Line Handling Wherever an external parsed entity or the literal entity value of an internal parsed entity contains either the literal two-character sequence "#xD#xA" or a standalone literal #xD, an XML processor must pass to the application the single character #xA. This behavior can conveniently be produced by normalizing all line breaks to #xA on input, before parsing.)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XML parser context</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>pointer to the length of the char read</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the current char value and its length</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDecodeEntities"/>xmlDecodeEntities ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlDecodeEntities (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int len, <br/> int what, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end2, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end3)<br/> </pre><p>This function is deprecated, we now always process entities content through <a href="libxml2-parserInternals.html#xmlStringDecodeEntities">xmlStringDecodeEntities</a> TODO: remove it in next major release. [67] Reference ::= EntityRef | CharRef [69] PEReference ::= '%' Name ';'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the parser context</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the len to decode (in bytes !), -1 for no size limit</td></tr><tr><td><span class="term"><i><tt>what</tt></i>:</span></td><td>combination of <a href="libxml2-parserInternals.html#XML_SUBSTITUTE_REF">XML_SUBSTITUTE_REF</a> and <a href="libxml2-parserInternals.html#XML_SUBSTITUTE_PEREF">XML_SUBSTITUTE_PEREF</a></td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>an end marker xmlChar, 0 if none</td></tr><tr><td><span class="term"><i><tt>end2</tt></i>:</span></td><td>an end marker xmlChar, 0 if none</td></tr><tr><td><span class="term"><i><tt>end3</tt></i>:</span></td><td>an end marker xmlChar, 0 if none</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>A newly allocated string with the substitution done. The caller must deallocate it !</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlErrMemory"/>xmlErrMemory ()</h3><pre class="programlisting">void xmlErrMemory (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * extra)<br/> </pre><p>Handle a redefinition of <a href="libxml2-SAX.html#attribute">attribute</a> error</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>extra</tt></i>:</span></td><td>extra information</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeInputStream"/>xmlFreeInputStream ()</h3><pre class="programlisting">void xmlFreeInputStream (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input)<br/> </pre><p>Free up an input stream.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHandleEntity"/>xmlHandleEntity ()</h3><pre class="programlisting">void xmlHandleEntity (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> entity)<br/> </pre><p>Default handling of defined entities, when should we define a new input stream ? When do we just handle that as a set of chars ? OBSOLETE: to be removed at some point.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>entity</tt></i>:</span></td><td>an XML entity pointer.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsLetter"/>xmlIsLetter ()</h3><pre class="programlisting">int xmlIsLetter (int c)<br/> </pre><p>Check whether the character is allowed by the production [84] Letter ::= BaseChar | Ideographic</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>an unicode character (int)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if not, non-zero otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNamespaceParseNCName"/>xmlNamespaceParseNCName ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlNamespaceParseNCName (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML namespace name. TODO: this seems not in use anymore, the namespace handling is done on top of the SAX interfaces, i.e. not on raw input. [NS 3] NCName ::= (Letter | '_') (NCNameChar)* [NS 4] NCNameChar ::= Letter | Digit | '.' | '-' | '_' | CombiningChar | Extender</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the namespace name or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNamespaceParseNSDef"/>xmlNamespaceParseNSDef ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlNamespaceParseNSDef (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse a namespace prefix declaration TODO: this seems not in use anymore, the namespace handling is done on top of the SAX interfaces, i.e. not on raw input. [NS 1] NSDef ::= PrefixDef Eq SystemLiteral [NS 2] PrefixDef ::= 'xmlns' (':' NCName)?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the namespace name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNamespaceParseQName"/>xmlNamespaceParseQName ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlNamespaceParseQName (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** prefix)<br/> </pre><p>TODO: this seems not in use anymore, the namespace handling is done on top of the SAX interfaces, i.e. not on raw input. parse an XML qualified name [NS 5] QName ::= (Prefix ':')? LocalPart [NS 6] Prefix ::= NCName [NS 7] LocalPart ::= NCName</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> **</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the local part, and prefix is updated to get the Prefix if any.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewEntityInputStream"/>xmlNewEntityInputStream ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> xmlNewEntityInputStream (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> entity)<br/> </pre><p>Create a new input stream based on an <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>entity</tt></i>:</span></td><td>an Entity pointer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new input stream or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewInputFromFile"/>xmlNewInputFromFile ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> xmlNewInputFromFile (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const char * filename)<br/> </pre><p>Create a new input stream based on a file or an URL.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename to use as entity</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new input stream or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewInputStream"/>xmlNewInputStream ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> xmlNewInputStream (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Create a new input stream structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new input stream or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewStringInputStream"/>xmlNewStringInputStream ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> xmlNewStringInputStream (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * buffer)<br/> </pre><p>Create a new input stream based on a memory buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>an memory buffer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new input stream</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNextChar"/>xmlNextChar ()</h3><pre class="programlisting">void xmlNextChar (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Skip to the next char input char.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseAttValue"/>xmlParseAttValue ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseAttValue (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse a value for an <a href="libxml2-SAX.html#attribute">attribute</a> Note: the parser won't do substitution of entities here, this will be handled later in <a href="libxml2-tree.html#xmlStringGetNodeList">xmlStringGetNodeList</a> [10] AttValue ::= '"' ([^<&"] | Reference)* '"' | "'" ([^<&'] | Reference)* "'" 3.3.3 Attribute-Value Normalization: Before the value of an <a href="libxml2-SAX.html#attribute">attribute</a> is passed to the application or checked for validity, the XML processor must normalize it as follows: - a character <a href="libxml2-SAX.html#reference">reference</a> is processed by appending the referenced character to the <a href="libxml2-SAX.html#attribute">attribute</a> value - an entity <a href="libxml2-SAX.html#reference">reference</a> is processed by recursively processing the replacement text of the entity - a whitespace character (#x20, #xD, #xA, #x9) is processed by appending #x20 to the normalized value, except that only a single #x20 is appended for a "#xD#xA" sequence that is part of an external parsed entity or the literal entity value of an internal parsed entity - other <a href="libxml2-SAX.html#characters">characters</a> are processed by appending them to the normalized value If the declared value is not CDATA, then the XML processor must further process the normalized <a href="libxml2-SAX.html#attribute">attribute</a> value by discarding any leading and trailing space (#x20) characters, and by replacing sequences of space (#x20) <a href="libxml2-SAX.html#characters">characters</a> by a single space (#x20) character. All attributes for which no declaration has been read should be treated by a non-validating parser as if declared CDATA.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the AttValue parsed or NULL. The value has to be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseAttribute"/>xmlParseAttribute ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseAttribute (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** value)<br/> </pre><p>parse an <a href="libxml2-SAX.html#attribute">attribute</a> [41] Attribute ::= Name Eq AttValue [ WFC: No External Entity References ] Attribute values cannot contain direct or indirect entity references to external entities. [ WFC: No < in Attribute Values ] The replacement text of any entity referred to directly or indirectly in an <a href="libxml2-SAX.html#attribute">attribute</a> value (other than "&lt;") must not contain a <. [ VC: Attribute Value Type ] The <a href="libxml2-SAX.html#attribute">attribute</a> must have been declared; the value must be of the type declared for it. [25] Eq ::= S? '=' S? With namespace: [NS 11] Attribute ::= QName Eq AttValue Also the case QName == xmlns:??? is handled independently as a namespace definition.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** used to store the value of the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name, and the value in *value.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseAttributeListDecl"/>xmlParseAttributeListDecl ()</h3><pre class="programlisting">void xmlParseAttributeListDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>: parse the Attribute list def for an element [52] AttlistDecl ::= '<!ATTLIST' S Name AttDef* S? '>' [53] AttDef ::= S Name S AttType S DefaultDecl</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseAttributeType"/>xmlParseAttributeType ()</h3><pre class="programlisting">int xmlParseAttributeType (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> * tree)<br/> </pre><p>parse the Attribute list def for an element [54] AttType ::= StringType | TokenizedType | EnumeratedType [55] StringType ::= 'CDATA' [56] TokenizedType ::= 'ID' | 'IDREF' | 'IDREFS' | 'ENTITY' | 'ENTITIES' | 'NMTOKEN' | 'NMTOKENS' Validity constraints for <a href="libxml2-SAX.html#attribute">attribute</a> values syntax are checked in xmlValidateAttributeValue() [ VC: ID ] Values of type ID must match the Name production. A name must not appear more than once in an XML document as a value of this type; i.e., ID values must uniquely identify the elements which bear them. [ VC: One ID per Element Type ] No element type may have more than one ID <a href="libxml2-SAX.html#attribute">attribute</a> specified. [ VC: ID Attribute Default ] An ID <a href="libxml2-SAX.html#attribute">attribute</a> must have a declared default of #IMPLIED or #REQUIRED. [ VC: IDREF ] Values of type IDREF must match the Name production, and values of type IDREFS must match Names; each IDREF Name must match the value of an ID <a href="libxml2-SAX.html#attribute">attribute</a> on some element in the XML document; i.e. IDREF values must match the value of some ID attribute. [ VC: Entity Name ] Values of type ENTITY must match the Name production, values of type ENTITIES must match Names; each Entity Name must match the name of an unparsed entity declared in the DTD. [ VC: Name Token ] Values of type NMTOKEN must match the Nmtoken production; values of type NMTOKENS must match Nmtokens.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>the enumeration tree built while parsing</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> type</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseCDSect"/>xmlParseCDSect ()</h3><pre class="programlisting">void xmlParseCDSect (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Parse escaped pure raw content. [18] CDSect ::= CDStart CData CDEnd [19] CDStart ::= '<![CDATA[' [20] Data ::= (Char* - (Char* ']]>' Char*)) [21] CDEnd ::= ']]>'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseCharData"/>xmlParseCharData ()</h3><pre class="programlisting">void xmlParseCharData (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int cdata)<br/> </pre><p>parse a CharData section. if we are within a CDATA section ']]>' marks an end of section. The right angle bracket (>) may be represented using the string "&gt;", and must, for compatibility, be escaped using "&gt;" or a character <a href="libxml2-SAX.html#reference">reference</a> when it appears in the string "]]>" in content, when that string is not marking the end of a CDATA section. [14] CharData ::= [^<&]* - ([^<&]* ']]>' [^<&]*)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>cdata</tt></i>:</span></td><td>int indicating whether we are within a CDATA section</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseCharRef"/>xmlParseCharRef ()</h3><pre class="programlisting">int xmlParseCharRef (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse Reference declarations [66] CharRef ::= '&#' [0-9]+ ';' | '&#x' [0-9a-fA-F]+ ';' [ WFC: Legal Character ] Characters referred to using character references must match the production for Char.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the value parsed (as an int), 0 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseComment"/>xmlParseComment ()</h3><pre class="programlisting">void xmlParseComment (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Skip an XML (SGML) <a href="libxml2-SAX.html#comment">comment</a> <!-- .... --> The spec says that "For compatibility, the string "--" (double-hyphen) must not occur within comments. " [15] Comment ::= '<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseContent"/>xmlParseContent ()</h3><pre class="programlisting">void xmlParseContent (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Parse a content sequence. Stops at EOF or '</'. [43] content ::= (element | CharData | Reference | CDSect | PI | Comment)*</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseDefaultDecl"/>xmlParseDefaultDecl ()</h3><pre class="programlisting">int xmlParseDefaultDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** value)<br/> </pre><p>Parse an <a href="libxml2-SAX.html#attribute">attribute</a> default declaration [60] DefaultDecl ::= '#REQUIRED' | '#IMPLIED' | (('#FIXED' S)? AttValue) [ VC: Required Attribute ] if the default declaration is the keyword #REQUIRED, then the <a href="libxml2-SAX.html#attribute">attribute</a> must be specified for all elements of the type in the attribute-list declaration. [ VC: Attribute Default Legal ] The declared default value must meet the lexical constraints of the declared <a href="libxml2-SAX.html#attribute">attribute</a> type c.f. xmlValidateAttributeDecl() [ VC: Fixed Attribute Default ] if an <a href="libxml2-SAX.html#attribute">attribute</a> has a default value declared with the #FIXED keyword, instances of that <a href="libxml2-SAX.html#attribute">attribute</a> must match the default value. [ WFC: No < in Attribute Values ] handled in xmlParseAttValue()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>Receive a possible fixed default value for the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>XML_ATTRIBUTE_NONE, XML_ATTRIBUTE_REQUIRED, <a href="libxml2-tree.html#XML_ATTRIBUTE_IMPLIED">XML_ATTRIBUTE_IMPLIED</a> or XML_ATTRIBUTE_FIXED.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseDocTypeDecl"/>xmlParseDocTypeDecl ()</h3><pre class="programlisting">void xmlParseDocTypeDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse a DOCTYPE declaration [28] doctypedecl ::= '<!DOCTYPE' S Name (S ExternalID)? S? ('[' (markupdecl | PEReference | S)* ']' S?)? '>' [ VC: Root Element Type ] The Name in the document type declaration must match the element type of the root element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseElement"/>xmlParseElement ()</h3><pre class="programlisting">void xmlParseElement (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML element [39] element ::= EmptyElemTag | STag content ETag [ WFC: Element Type Match ] The Name in an element's end-tag must match the element type in the start-tag.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseElementChildrenContentDecl"/>xmlParseElementChildrenContentDecl ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> xmlParseElementChildrenContentDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int inputchk)<br/> </pre><p>parse the declaration for a Mixed Element content The leading '(' and spaces have been skipped in <a href="libxml2-parserInternals.html#xmlParseElementContentDecl">xmlParseElementContentDecl</a> [47] children ::= (choice | seq) ('?' | '*' | '+')? [48] cp ::= (Name | choice | seq) ('?' | '*' | '+')? [49] choice ::= '(' S? cp ( S? '|' S? cp )* S? ')' [50] seq ::= '(' S? cp ( S? ',' S? cp )* S? ')' [ VC: Proper Group/PE Nesting ] applies to [49] and [50] TODO Parameter-entity replacement text must be properly nested with parenthesized groups. That is to say, if either of the opening or closing parentheses in a choice, seq, or Mixed construct is contained in the replacement text for a parameter entity, both must be contained in the same replacement text. For interoperability, if a parameter-entity <a href="libxml2-SAX.html#reference">reference</a> appears in a choice, seq, or Mixed construct, its replacement text should not be empty, and neither the first nor last non-blank character of the replacement text should be a connector (| or ,).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>inputchk</tt></i>:</span></td><td>the input used for the current entity, needed for boundary checks</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the tree of <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> describing the element hierarchy.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseElementContentDecl"/>xmlParseElementContentDecl ()</h3><pre class="programlisting">int xmlParseElementContentDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> * result)<br/> </pre><p>parse the declaration for an Element content either Mixed or Children, the cases EMPTY and ANY are handled directly in <a href="libxml2-parserInternals.html#xmlParseElementDecl">xmlParseElementDecl</a> [46] contentspec ::= 'EMPTY' | 'ANY' | Mixed | children</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the element being defined.</td></tr><tr><td><span class="term"><i><tt>result</tt></i>:</span></td><td>the Element Content pointer will be stored here if any</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the type of element content XML_ELEMENT_TYPE_xxx</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseElementDecl"/>xmlParseElementDecl ()</h3><pre class="programlisting">int xmlParseElementDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an Element declaration. [45] elementdecl ::= '<!ELEMENT' S Name S contentspec S? '>' [ VC: Unique Element Type Declaration ] No element type may be declared more than once</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the type of the element, or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseElementMixedContentDecl"/>xmlParseElementMixedContentDecl ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> xmlParseElementMixedContentDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int inputchk)<br/> </pre><p>parse the declaration for a Mixed Element content The leading '(' and spaces have been skipped in <a href="libxml2-parserInternals.html#xmlParseElementContentDecl">xmlParseElementContentDecl</a> [51] Mixed ::= '(' S? '#PCDATA' (S? '|' S? Name)* S? ')*' | '(' S? '#PCDATA' S? ')' [ VC: Proper Group/PE Nesting ] applies to [51] too (see [49]) [ VC: No Duplicate Types ] The same name must not appear more than once in a single mixed-content declaration.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>inputchk</tt></i>:</span></td><td>the input used for the current entity, needed for boundary checks</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the list of the <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> describing the element choices</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseEncName"/>xmlParseEncName ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseEncName (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse the XML encoding name [81] EncName ::= [A-Za-z] ([A-Za-z0-9._] | '-')*</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the encoding name value or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseEncodingDecl"/>xmlParseEncodingDecl ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseEncodingDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse the XML encoding declaration [80] EncodingDecl ::= S 'encoding' Eq ('"' EncName '"' | "'" EncName "'") this setups the conversion filters.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the encoding value or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseEndTag"/>xmlParseEndTag ()</h3><pre class="programlisting">void xmlParseEndTag (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an end of tag [42] ETag ::= '</' Name S? '>' With namespace [NS 9] ETag ::= '</' QName S? '>'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseEntityDecl"/>xmlParseEntityDecl ()</h3><pre class="programlisting">void xmlParseEntityDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse <!ENTITY declarations [70] EntityDecl ::= GEDecl | PEDecl [71] GEDecl ::= '<!ENTITY' S Name S EntityDef S? '>' [72] PEDecl ::= '<!ENTITY' S '%' S Name S PEDef S? '>' [73] EntityDef ::= EntityValue | (ExternalID NDataDecl?) [74] PEDef ::= EntityValue | ExternalID [76] NDataDecl ::= S 'NDATA' S Name [ VC: Notation Declared ] The Name must match the declared name of a notation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseEntityRef"/>xmlParseEntityRef ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> xmlParseEntityRef (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse ENTITY references declarations [68] EntityRef ::= '&' Name ';' [ WFC: Entity Declared ] In a document without any DTD, a document with only an internal DTD subset which contains no parameter entity references, or a document with "standalone='yes'", the Name given in the entity <a href="libxml2-SAX.html#reference">reference</a> must match that in an entity declaration, except that well-formed documents need not declare any of the following entities: amp, lt, gt, apos, quot. The declaration of a parameter entity must precede any <a href="libxml2-SAX.html#reference">reference</a> to it. Similarly, the declaration of a general entity must precede any <a href="libxml2-SAX.html#reference">reference</a> to it which appears in a default value in an attribute-list declaration. Note that if entities are declared in the external subset or in external parameter entities, a non-validating processor is not obligated to read and process their declarations; for such documents, the rule that an entity must be declared is a well-formedness constraint only if standalone='yes'. [ WFC: Parsed Entity ] An entity <a href="libxml2-SAX.html#reference">reference</a> must not contain the name of an unparsed entity</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> if found, or NULL otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseEntityValue"/>xmlParseEntityValue ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseEntityValue (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** orig)<br/> </pre><p>parse a value for ENTITY declarations [9] EntityValue ::= '"' ([^%&"] | PEReference | Reference)* '"' | "'" ([^%&'] | PEReference | Reference)* "'"</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>orig</tt></i>:</span></td><td>if non-NULL store a copy of the original entity value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the EntityValue parsed with <a href="libxml2-SAX.html#reference">reference</a> substituted or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseEnumeratedType"/>xmlParseEnumeratedType ()</h3><pre class="programlisting">int xmlParseEnumeratedType (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> * tree)<br/> </pre><p>parse an Enumerated <a href="libxml2-SAX.html#attribute">attribute</a> type. [57] EnumeratedType ::= NotationType | Enumeration [58] NotationType ::= 'NOTATION' S '(' S? Name (S? '|' S? Name)* S? ')'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>the enumeration tree built while parsing</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td><a href="libxml2-tree.html#XML_ATTRIBUTE_ENUMERATION">XML_ATTRIBUTE_ENUMERATION</a> or <a href="libxml2-tree.html#XML_ATTRIBUTE_NOTATION">XML_ATTRIBUTE_NOTATION</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseEnumerationType"/>xmlParseEnumerationType ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> xmlParseEnumerationType (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an Enumeration <a href="libxml2-SAX.html#attribute">attribute</a> type. [59] Enumeration ::= '(' S? Nmtoken (S? '|' S? Nmtoken)* S? ')' [ VC: Enumeration ] Values of this type must match one of the Nmtoken tokens in the declaration</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the enumeration <a href="libxml2-SAX.html#attribute">attribute</a> tree built while parsing</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseExternalID"/>xmlParseExternalID ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseExternalID (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** publicID, <br/> int strict)<br/> </pre><p>Parse an External ID or a Public ID NOTE: Productions [75] and [83] interact badly since [75] can generate 'PUBLIC' S PubidLiteral S SystemLiteral [75] ExternalID ::= 'SYSTEM' S SystemLiteral | 'PUBLIC' S PubidLiteral S SystemLiteral [83] PublicID ::= 'PUBLIC' S PubidLiteral</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>publicID</tt></i>:</span></td><td>a xmlChar** receiving PubidLiteral</td></tr><tr><td><span class="term"><i><tt>strict</tt></i>:</span></td><td>indicate whether we should restrict parsing to only production [75], see NOTE below</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the function returns SystemLiteral and in the second case publicID receives PubidLiteral, is strict is off it is possible to return NULL and have publicID set.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseExternalSubset"/>xmlParseExternalSubset ()</h3><pre class="programlisting">void xmlParseExternalSubset (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>parse Markup declarations from an external subset [30] extSubset ::= textDecl? extSubsetDecl [31] extSubsetDecl ::= (markupdecl | conditionalSect | PEReference | S) *</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external identifier</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the system identifier (or URL)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseMarkupDecl"/>xmlParseMarkupDecl ()</h3><pre class="programlisting">void xmlParseMarkupDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse Markup declarations [29] markupdecl ::= elementdecl | AttlistDecl | EntityDecl | NotationDecl | PI | Comment [ VC: Proper Declaration/PE Nesting ] Parameter-entity replacement text must be properly nested with markup declarations. That is to say, if either the first character or the last character of a markup declaration (markupdecl above) is contained in the replacement text for a parameter-entity reference, both must be contained in the same replacement text. [ WFC: PEs in Internal Subset ] In the internal DTD subset, parameter-entity references can occur only where markup declarations can occur, not within markup declarations. (This does not apply to references that occur in external parameter entities or to the external subset.)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseMisc"/>xmlParseMisc ()</h3><pre class="programlisting">void xmlParseMisc (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML Misc* optional field. [27] Misc ::= Comment | PI | S</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseName"/>xmlParseName ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseName (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML name. [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' | CombiningChar | Extender [5] Name ::= (Letter | '_' | ':') (NameChar)* [6] Names ::= Name (#x20 Name)*</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the Name parsed or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseNamespace"/>xmlParseNamespace ()</h3><pre class="programlisting">void xmlParseNamespace (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>xmlParseNamespace: parse specific PI '<?namespace ...' constructs. This is what the older xml-name Working Draft specified, a bunch of other stuff may still rely on it, so support is still here as if it was declared on the root of the Tree:-( TODO: remove from library To be removed at next drop of binary compatibility</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseNmtoken"/>xmlParseNmtoken ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseNmtoken (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML Nmtoken. [7] Nmtoken ::= (NameChar)+ [8] Nmtokens ::= Nmtoken (#x20 Nmtoken)*</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the Nmtoken parsed or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseNotationDecl"/>xmlParseNotationDecl ()</h3><pre class="programlisting">void xmlParseNotationDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse a notation declaration [82] NotationDecl ::= '<!NOTATION' S Name S (ExternalID | PublicID) S? '>' Hence there is actually 3 choices: 'PUBLIC' S PubidLiteral 'PUBLIC' S PubidLiteral S SystemLiteral and 'SYSTEM' S SystemLiteral See the NOTE on xmlParseExternalID().</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseNotationType"/>xmlParseNotationType ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> xmlParseNotationType (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an Notation <a href="libxml2-SAX.html#attribute">attribute</a> type. Note: the leading 'NOTATION' S part has already being parsed... [58] NotationType ::= 'NOTATION' S '(' S? Name (S? '|' S? Name)* S? ')' [ VC: Notation Attributes ] Values of this type must match one of the notation names included in the declaration; all notation names in the declaration must be declared.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the notation <a href="libxml2-SAX.html#attribute">attribute</a> tree built while parsing</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParsePEReference"/>xmlParsePEReference ()</h3><pre class="programlisting">void xmlParsePEReference (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse PEReference declarations The entity content is handled directly by pushing it's content as a new input stream. [69] PEReference ::= '%' Name ';' [ WFC: No Recursion ] A parsed entity must not contain a recursive <a href="libxml2-SAX.html#reference">reference</a> to itself, either directly or indirectly. [ WFC: Entity Declared ] In a document without any DTD, a document with only an internal DTD subset which contains no parameter entity references, or a document with "standalone='yes'", ... ... The declaration of a parameter entity must precede any <a href="libxml2-SAX.html#reference">reference</a> to it... [ VC: Entity Declared ] In a document with an external subset or external parameter entities with "standalone='no'", ... ... The declaration of a parameter entity must precede any <a href="libxml2-SAX.html#reference">reference</a> to it... [ WFC: In DTD ] Parameter-entity references may only appear in the DTD. NOTE: misleading but this is handled.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParsePI"/>xmlParsePI ()</h3><pre class="programlisting">void xmlParsePI (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML Processing Instruction. [16] PI ::= '<?' PITarget (S (Char* - (Char* '?>' Char*)))? '?>' The processing is transferred to SAX once parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParsePITarget"/>xmlParsePITarget ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParsePITarget (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse the name of a PI [17] PITarget ::= Name - (('X' | 'x') ('M' | 'm') ('L' | 'l'))</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the PITarget name or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParsePubidLiteral"/>xmlParsePubidLiteral ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParsePubidLiteral (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML public literal [12] PubidLiteral ::= '"' PubidChar* '"' | "'" (PubidChar - "'")* "'"</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the PubidLiteral parsed or NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseQuotedString"/>xmlParseQuotedString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseQuotedString (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Parse and return a string between quotes or doublequotes TODO: Deprecated, to be removed at next drop of binary compatibility</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the string parser or NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseReference"/>xmlParseReference ()</h3><pre class="programlisting">void xmlParseReference (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse and handle entity references in content, depending on the SAX interface, this may end-up in a call to character() if this is a CharRef, a predefined entity, if there is no reference() callback. or if the parser was asked to switch to that mode. [67] Reference ::= EntityRef | CharRef</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseSDDecl"/>xmlParseSDDecl ()</h3><pre class="programlisting">int xmlParseSDDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse the XML standalone declaration [32] SDDecl ::= S 'standalone' Eq (("'" ('yes' | 'no') "'") | ('"' ('yes' | 'no')'"')) [ VC: Standalone Document Declaration ] TODO The standalone document declaration must have the value "no" if any external markup declarations contain declarations of: - attributes with default values, if elements to which these attributes apply appear in the document without specifications of values for these attributes, or - entities (other than amp, lt, gt, apos, quot), if references to those entities appear in the document, or - attributes with values subject to normalization, where the <a href="libxml2-SAX.html#attribute">attribute</a> appears in the document with a value which will change as a result of normalization, or - element types with element content, if white space occurs directly within any instance of those types.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if standalone="yes" 0 if standalone="no" -2 if standalone <a href="libxml2-SAX.html#attribute">attribute</a> is missing or invalid (A standalone value of -2 means that the XML declaration was found, but no value was specified for the standalone attribute).</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseStartTag"/>xmlParseStartTag ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseStartTag (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse a start of tag either for rule element or EmptyElement. In both case we don't parse the tag closing chars. [40] STag ::= '<' Name (S Attribute)* S? '>' [ WFC: Unique Att Spec ] No <a href="libxml2-SAX.html#attribute">attribute</a> name may appear more than once in the same start-tag or empty-element tag. [44] EmptyElemTag ::= '<' Name (S Attribute)* S? '/>' [ WFC: Unique Att Spec ] No <a href="libxml2-SAX.html#attribute">attribute</a> name may appear more than once in the same start-tag or empty-element tag. With namespace: [NS 8] STag ::= '<' QName (S Attribute)* S? '>' [NS 10] EmptyElement ::= '<' QName (S Attribute)* S? '/>'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the element name parsed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseSystemLiteral"/>xmlParseSystemLiteral ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseSystemLiteral (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML Literal [11] SystemLiteral ::= ('"' [^"]* '"') | ("'" [^']* "'")</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the SystemLiteral parsed or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseTextDecl"/>xmlParseTextDecl ()</h3><pre class="programlisting">void xmlParseTextDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML declaration header for external entities [77] TextDecl ::= '<?xml' VersionInfo? EncodingDecl S? '?>'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseVersionInfo"/>xmlParseVersionInfo ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseVersionInfo (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse the XML version. [24] VersionInfo ::= S 'version' Eq (' VersionNum ' | " VersionNum ") [25] Eq ::= S? '=' S?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the version string, e.g. "1.0"</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseVersionNum"/>xmlParseVersionNum ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlParseVersionNum (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse the XML version value. [26] VersionNum ::= '1.' [0-9]+ In practice allow [0-9].[0-9]+ at that level</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the string giving the XML version number, or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseXMLDecl"/>xmlParseXMLDecl ()</h3><pre class="programlisting">void xmlParseXMLDecl (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an XML declaration header [23] XMLDecl ::= '<?xml' VersionInfo EncodingDecl? SDDecl? S? '?>'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserHandlePEReference"/>xmlParserHandlePEReference ()</h3><pre class="programlisting">void xmlParserHandlePEReference (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>[69] PEReference ::= '%' Name ';' [ WFC: No Recursion ] A parsed entity must not contain a recursive <a href="libxml2-SAX.html#reference">reference</a> to itself, either directly or indirectly. [ WFC: Entity Declared ] In a document without any DTD, a document with only an internal DTD subset which contains no parameter entity references, or a document with "standalone='yes'", ... ... The declaration of a parameter entity must precede any <a href="libxml2-SAX.html#reference">reference</a> to it... [ VC: Entity Declared ] In a document with an external subset or external parameter entities with "standalone='no'", ... ... The declaration of a parameter entity must precede any <a href="libxml2-SAX.html#reference">reference</a> to it... [ WFC: In DTD ] Parameter-entity references may only appear in the DTD. NOTE: misleading but this is handled. A PEReference may have been detected in the current input stream the handling is done accordingly to http://www.w3.org/TR/REC-xml#entproc i.e. - Included in literal in entity values - Included as Parameter Entity <a href="libxml2-SAX.html#reference">reference</a> within DTDs</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserHandleReference"/>xmlParserHandleReference ()</h3><pre class="programlisting">void xmlParserHandleReference (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>TODO: Remove, now deprecated ... the test is done directly in the content parsing routines. [67] Reference ::= EntityRef | CharRef [68] EntityRef ::= '&' Name ';' [ WFC: Entity Declared ] the Name given in the entity <a href="libxml2-SAX.html#reference">reference</a> must match that in an entity declaration, except that well-formed documents need not declare any of the following entities: amp, lt, gt, apos, quot. [ WFC: Parsed Entity ] An entity <a href="libxml2-SAX.html#reference">reference</a> must not contain the name of an unparsed entity [66] CharRef ::= '&#' [0-9]+ ';' | '&#x' [0-9a-fA-F]+ ';' A PEReference may have been detected in the current input stream the handling is done accordingly to http://www.w3.org/TR/REC-xml#entproc</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputShrink"/>xmlParserInputShrink ()</h3><pre class="programlisting">void xmlParserInputShrink (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> in)<br/> </pre><p>This function removes used input for the parser.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>an XML parser input</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPopInput"/>xmlPopInput ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> xmlPopInput (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>xmlPopInput: the current input pointed by ctxt->input came to an end pop it and return the next char.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the current <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> in the parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPushInput"/>xmlPushInput ()</h3><pre class="programlisting">int xmlPushInput (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input)<br/> </pre><p>xmlPushInput: switch to a new input stream which is stacked on top of the previous one(s).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>an XML parser input fragment (entity, XML fragment ...).</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error or the index in the input stack</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlScanName"/>xmlScanName ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlScanName (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Trickery: parse an XML name but without consuming the input flow Needed for rollback cases. Used only when parsing entities references. TODO: seems deprecated now, only used in the default part of <a href="libxml2-parserInternals.html#xmlParserHandleReference">xmlParserHandleReference</a> [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' | CombiningChar | Extender [5] Name ::= (Letter | '_' | ':') (NameChar)* [6] Names ::= Name (S Name)*</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the Name parsed or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetEntityReferenceFunc"/>xmlSetEntityReferenceFunc ()</h3><pre class="programlisting">void xmlSetEntityReferenceFunc (<a href="libxml2-parserInternals.html#xmlEntityReferenceFunc">xmlEntityReferenceFunc</a> func)<br/> </pre><p>Set the function to call call back when a xml <a href="libxml2-SAX.html#reference">reference</a> has been made</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>func</tt></i>:</span></td><td>A valid function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSkipBlankChars"/>xmlSkipBlankChars ()</h3><pre class="programlisting">int xmlSkipBlankChars (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>skip all blanks character found at that point in the input streams. It pops up finished entities in the process if allowable at that point.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of space chars skipped</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSplitQName"/>xmlSplitQName ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSplitQName (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** prefix)<br/> </pre><p>parse an UTF8 encoded XML qualified name string [NS 5] QName ::= (Prefix ':')? LocalPart [NS 6] Prefix ::= NCName [NS 7] LocalPart ::= NCName</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> **</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the local part, and prefix is updated to get the Prefix if any.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStringCurrentChar"/>xmlStringCurrentChar ()</h3><pre class="programlisting">int xmlStringCurrentChar (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> int * len)<br/> </pre><p>The current char value, if using UTF-8 this may actually span multiple bytes in the input buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XML parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>pointer to the beginning of the char</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>pointer to the length of the char read</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the current char value and its length</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStringDecodeEntities"/>xmlStringDecodeEntities ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStringDecodeEntities (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int what, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end2, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end3)<br/> </pre><p>Takes a entity string content and process to do the adequate substitutions. [67] Reference ::= EntityRef | CharRef [69] PEReference ::= '%' Name ';'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the parser context</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the input string</td></tr><tr><td><span class="term"><i><tt>what</tt></i>:</span></td><td>combination of <a href="libxml2-parserInternals.html#XML_SUBSTITUTE_REF">XML_SUBSTITUTE_REF</a> and <a href="libxml2-parserInternals.html#XML_SUBSTITUTE_PEREF">XML_SUBSTITUTE_PEREF</a></td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>an end marker xmlChar, 0 if none</td></tr><tr><td><span class="term"><i><tt>end2</tt></i>:</span></td><td>an end marker xmlChar, 0 if none</td></tr><tr><td><span class="term"><i><tt>end3</tt></i>:</span></td><td>an end marker xmlChar, 0 if none</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>A newly allocated string with the substitution done. The caller must deallocate it !</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStringLenDecodeEntities"/>xmlStringLenDecodeEntities ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStringLenDecodeEntities (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int len, <br/> int what, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end2, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> end3)<br/> </pre><p>Takes a entity string content and process to do the adequate substitutions. [67] Reference ::= EntityRef | CharRef [69] PEReference ::= '%' Name ';'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the parser context</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the input string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the string length</td></tr><tr><td><span class="term"><i><tt>what</tt></i>:</span></td><td>combination of <a href="libxml2-parserInternals.html#XML_SUBSTITUTE_REF">XML_SUBSTITUTE_REF</a> and <a href="libxml2-parserInternals.html#XML_SUBSTITUTE_PEREF">XML_SUBSTITUTE_PEREF</a></td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>an end marker xmlChar, 0 if none</td></tr><tr><td><span class="term"><i><tt>end2</tt></i>:</span></td><td>an end marker xmlChar, 0 if none</td></tr><tr><td><span class="term"><i><tt>end3</tt></i>:</span></td><td>an end marker xmlChar, 0 if none</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>A newly allocated string with the substitution done. The caller must deallocate it !</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSwitchEncoding"/>xmlSwitchEncoding ()</h3><pre class="programlisting">int xmlSwitchEncoding (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>change the input functions when discovering the character encoding of a given entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the parser context</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the encoding value (number)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSwitchInputEncoding"/>xmlSwitchInputEncoding ()</h3><pre class="programlisting">int xmlSwitchInputEncoding (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> handler)<br/> </pre><p>change the input functions when discovering the character encoding of a given entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the parser context</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>the input stream</td></tr><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>the encoding handler</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSwitchToEncoding"/>xmlSwitchToEncoding ()</h3><pre class="programlisting">int xmlSwitchToEncoding (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> handler)<br/> </pre><p>change the input functions when discovering the character encoding of a given entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the parser context</td></tr><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>the encoding handler</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 otherwise</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\�I�4 4 html/libxml2/style.cssnu �[��� .synopsis, .classsynopsis { background: #eeeeee; border: solid 1px #aaaaaa; padding: 0.5em; } .programlisting { background: #eeeeff; border: solid 1px #aaaaff; padding: 0.5em; } .variablelist { padding: 4px; margin-left: 3em; } .variablelist td:first-child { vertical-align: top; } table.navigation { background: #ffeeee; border: solid 1px #ffaaaa; margin-top: 0.5em; margin-bottom: 0.5em; } .navigation a { color: #770000; } .navigation a:visited { color: #550000; } .navigation .title { font-size: 200%; } div.refnamediv { margin-top: 2em; } div.gallery-float { float: left; padding: 10px; } div.gallery-float img { border-style: none; } div.gallery-spacer { clear: both; } a { text-decoration: none; } a:hover { text-decoration: underline; color: #FF0000; } PK g'!\i�&W� � html/libxml2/libxml2-SAX2.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>SAX2: SAX2 parser interface used to build the DOM tree</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-SAX.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-c14n.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">SAX2</span> </h2> <p>SAX2 - SAX2 parser interface used to build the DOM tree</p> <p>those are the default SAX2 interfaces used by the library when building DOM tree. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">void <a href="#xmlSAX2EndElementNs">xmlSAX2EndElementNs</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI); void <a href="#xmlSAX2Reference">xmlSAX2Reference</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#xmlSAX2ElementDecl">xmlSAX2ElementDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content); void <a href="#xmlSAX2AttributeDecl">xmlSAX2AttributeDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> int type, <br/> int def, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * defaultValue, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree); void <a href="#xmlSAX2Comment">xmlSAX2Comment</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlSAX2GetColumnNumber">xmlSAX2GetColumnNumber</a> (void * ctx); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#xmlSAX2GetEntity">xmlSAX2GetEntity</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#xmlSAX2UnparsedEntityDecl">xmlSAX2UnparsedEntityDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * notationName); void <a href="#xmlSAX2InitDocbDefaultSAXHandler">xmlSAX2InitDocbDefaultSAXHandler</a> (<a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> * hdlr); int <a href="#xmlSAXVersion">xmlSAXVersion</a> (<a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> * hdlr, <br/> int version); void <a href="#xmlSAX2IgnorableWhitespace">xmlSAX2IgnorableWhitespace</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len); void <a href="#xmlSAX2NotationDecl">xmlSAX2NotationDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId); void <a href="#xmlSAX2StartDocument">xmlSAX2StartDocument</a> (void * ctx); void <a href="#xmlSAX2EndElement">xmlSAX2EndElement</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#xmlSAX2ResolveEntity">xmlSAX2ResolveEntity</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId); void <a href="#xmlSAX2ExternalSubset">xmlSAX2ExternalSubset</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSAX2GetPublicId">xmlSAX2GetPublicId</a> (void * ctx); int <a href="#xmlSAX2IsStandalone">xmlSAX2IsStandalone</a> (void * ctx); void <a href="#xmlSAX2EndDocument">xmlSAX2EndDocument</a> (void * ctx); void <a href="#xmlSAX2ProcessingInstruction">xmlSAX2ProcessingInstruction</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * data); void <a href="#xmlSAX2InternalSubset">xmlSAX2InternalSubset</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); void <a href="#xmlSAX2Characters">xmlSAX2Characters</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len); int <a href="#xmlSAXDefaultVersion">xmlSAXDefaultVersion</a> (int version); void <a href="#xmlSAX2StartElement">xmlSAX2StartElement</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** atts); void <a href="#xmlSAX2SetDocumentLocator">xmlSAX2SetDocumentLocator</a> (void * ctx, <br/> <a href="libxml2-tree.html#xmlSAXLocatorPtr">xmlSAXLocatorPtr</a> loc); void <a href="#xmlSAX2CDataBlock">xmlSAX2CDataBlock</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int len); void <a href="#xmlSAX2StartElementNs">xmlSAX2StartElementNs</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> int nb_namespaces, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** namespaces, <br/> int nb_attributes, <br/> int nb_defaulted, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** attributes); int <a href="#xmlSAX2HasExternalSubset">xmlSAX2HasExternalSubset</a> (void * ctx); void <a href="#htmlDefaultSAXHandlerInit">htmlDefaultSAXHandlerInit</a> (void); int <a href="#xmlSAX2GetLineNumber">xmlSAX2GetLineNumber</a> (void * ctx); int <a href="#xmlSAX2HasInternalSubset">xmlSAX2HasInternalSubset</a> (void * ctx); void <a href="#xmlSAX2InitHtmlDefaultSAXHandler">xmlSAX2InitHtmlDefaultSAXHandler</a> (<a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> * hdlr); void <a href="#docbDefaultSAXHandlerInit">docbDefaultSAXHandlerInit</a> (void); void <a href="#xmlDefaultSAXHandlerInit">xmlDefaultSAXHandlerInit</a> (void); void <a href="#xmlSAX2InitDefaultSAXHandler">xmlSAX2InitDefaultSAXHandler</a> (<a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> * hdlr, <br/> int warning); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#xmlSAX2GetParameterEntity">xmlSAX2GetParameterEntity</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSAX2GetSystemId">xmlSAX2GetSystemId</a> (void * ctx); void <a href="#xmlSAX2EntityDecl">xmlSAX2EntityDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="docbDefaultSAXHandlerInit"/>docbDefaultSAXHandlerInit ()</h3><pre class="programlisting">void docbDefaultSAXHandlerInit (void)<br/> </pre><p>Initialize the default SAX handler</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlDefaultSAXHandlerInit"/>htmlDefaultSAXHandlerInit ()</h3><pre class="programlisting">void htmlDefaultSAXHandlerInit (void)<br/> </pre><p>Initialize the default SAX handler</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDefaultSAXHandlerInit"/>xmlDefaultSAXHandlerInit ()</h3><pre class="programlisting">void xmlDefaultSAXHandlerInit (void)<br/> </pre><p>Initialize the default SAX2 handler</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2AttributeDecl"/>xmlSAX2AttributeDecl ()</h3><pre class="programlisting">void xmlSAX2AttributeDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> int type, <br/> int def, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * defaultValue, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree)<br/> </pre><p>An <a href="libxml2-SAX.html#attribute">attribute</a> definition has been parsed</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the name of the element</td></tr><tr><td><span class="term"><i><tt>fullname</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> type</td></tr><tr><td><span class="term"><i><tt>def</tt></i>:</span></td><td>the type of default value</td></tr><tr><td><span class="term"><i><tt>defaultValue</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> default value</td></tr><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>the tree of enumerated value set</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2CDataBlock"/>xmlSAX2CDataBlock ()</h3><pre class="programlisting">void xmlSAX2CDataBlock (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int len)<br/> </pre><p>called when a pcdata block has been parsed</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>The pcdata content</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the block length</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2Characters"/>xmlSAX2Characters ()</h3><pre class="programlisting">void xmlSAX2Characters (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len)<br/> </pre><p>receiving some chars from the parser.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2Comment"/>xmlSAX2Comment ()</h3><pre class="programlisting">void xmlSAX2Comment (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>A <a href="libxml2-SAX2.html#xmlSAX2Comment">xmlSAX2Comment</a> has been parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the <a href="libxml2-SAX2.html#xmlSAX2Comment">xmlSAX2Comment</a> content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2ElementDecl"/>xmlSAX2ElementDecl ()</h3><pre class="programlisting">void xmlSAX2ElementDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content)<br/> </pre><p>An element definition has been parsed</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the element name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the element type</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the element value tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2EndDocument"/>xmlSAX2EndDocument ()</h3><pre class="programlisting">void xmlSAX2EndDocument (void * ctx)<br/> </pre><p>called when the document end has been detected.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2EndElement"/>xmlSAX2EndElement ()</h3><pre class="programlisting">void xmlSAX2EndElement (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>called when the end of an element has been detected.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The element name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2EndElementNs"/>xmlSAX2EndElementNs ()</h3><pre class="programlisting">void xmlSAX2EndElementNs (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI)<br/> </pre><p>SAX2 callback when an element end has been detected by the parser. It provides the namespace information for the element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>localname</tt></i>:</span></td><td>the local name of the element</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the element namespace prefix if available</td></tr><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the element namespace name if available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2EntityDecl"/>xmlSAX2EntityDecl ()</h3><pre class="programlisting">void xmlSAX2EntityDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>An entity definition has been parsed</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the entity type</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the entity value (without processing).</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2ExternalSubset"/>xmlSAX2ExternalSubset ()</h3><pre class="programlisting">void xmlSAX2ExternalSubset (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Callback on external subset declaration.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the root element name</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the SYSTEM ID (e.g. filename or URL)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2GetColumnNumber"/>xmlSAX2GetColumnNumber ()</h3><pre class="programlisting">int xmlSAX2GetColumnNumber (void * ctx)<br/> </pre><p>Provide the column number of the current parsing point.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an int</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2GetEntity"/>xmlSAX2GetEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> xmlSAX2GetEntity (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Get an entity by name</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> if found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2GetLineNumber"/>xmlSAX2GetLineNumber ()</h3><pre class="programlisting">int xmlSAX2GetLineNumber (void * ctx)<br/> </pre><p>Provide the line number of the current parsing point.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an int</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2GetParameterEntity"/>xmlSAX2GetParameterEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> xmlSAX2GetParameterEntity (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Get a parameter entity by name</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> if found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2GetPublicId"/>xmlSAX2GetPublicId ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSAX2GetPublicId (void * ctx)<br/> </pre><p>Provides the public ID e.g. "-//SGMLSOURCE//DTD DEMO//EN"</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2GetSystemId"/>xmlSAX2GetSystemId ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSAX2GetSystemId (void * ctx)<br/> </pre><p>Provides the system ID, basically URL or filename e.g. http://www.sgmlsource.com/dtds/memo.dtd</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2HasExternalSubset"/>xmlSAX2HasExternalSubset ()</h3><pre class="programlisting">int xmlSAX2HasExternalSubset (void * ctx)<br/> </pre><p>Does this document has an external subset</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2HasInternalSubset"/>xmlSAX2HasInternalSubset ()</h3><pre class="programlisting">int xmlSAX2HasInternalSubset (void * ctx)<br/> </pre><p>Does this document has an internal subset</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2IgnorableWhitespace"/>xmlSAX2IgnorableWhitespace ()</h3><pre class="programlisting">void xmlSAX2IgnorableWhitespace (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len)<br/> </pre><p>receiving some ignorable whitespaces from the parser. UNUSED: by default the DOM building will use <a href="libxml2-SAX2.html#xmlSAX2Characters">xmlSAX2Characters</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2InitDefaultSAXHandler"/>xmlSAX2InitDefaultSAXHandler ()</h3><pre class="programlisting">void xmlSAX2InitDefaultSAXHandler (<a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> * hdlr, <br/> int warning)<br/> </pre><p>Initialize the default XML SAX2 handler</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i>:</span></td><td>the SAX handler</td></tr><tr><td><span class="term"><i><tt>warning</tt></i>:</span></td><td>flag if non-zero sets the handler warning procedure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2InitDocbDefaultSAXHandler"/>xmlSAX2InitDocbDefaultSAXHandler ()</h3><pre class="programlisting">void xmlSAX2InitDocbDefaultSAXHandler (<a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> * hdlr)<br/> </pre><p>Initialize the default DocBook SAX2 handler</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i>:</span></td><td>the SAX handler</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2InitHtmlDefaultSAXHandler"/>xmlSAX2InitHtmlDefaultSAXHandler ()</h3><pre class="programlisting">void xmlSAX2InitHtmlDefaultSAXHandler (<a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> * hdlr)<br/> </pre><p>Initialize the default HTML SAX2 handler</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i>:</span></td><td>the SAX handler</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2InternalSubset"/>xmlSAX2InternalSubset ()</h3><pre class="programlisting">void xmlSAX2InternalSubset (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Callback on internal subset declaration.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the root element name</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the SYSTEM ID (e.g. filename or URL)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2IsStandalone"/>xmlSAX2IsStandalone ()</h3><pre class="programlisting">int xmlSAX2IsStandalone (void * ctx)<br/> </pre><p>Is this document tagged standalone ?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2NotationDecl"/>xmlSAX2NotationDecl ()</h3><pre class="programlisting">void xmlSAX2NotationDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId)<br/> </pre><p>What to do when a notation declaration has been parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The name of the notation</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2ProcessingInstruction"/>xmlSAX2ProcessingInstruction ()</h3><pre class="programlisting">void xmlSAX2ProcessingInstruction (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * data)<br/> </pre><p>A processing instruction has been parsed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>target</tt></i>:</span></td><td>the target name</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the PI data's</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2Reference"/>xmlSAX2Reference ()</h3><pre class="programlisting">void xmlSAX2Reference (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>called when an entity <a href="libxml2-SAX2.html#xmlSAX2Reference">xmlSAX2Reference</a> is detected.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The entity name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2ResolveEntity"/>xmlSAX2ResolveEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> xmlSAX2ResolveEntity (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId)<br/> </pre><p>The entity loader, to control the loading of external entities, the application can either: - override this xmlSAX2ResolveEntity() callback in the SAX block - or better use the xmlSetExternalEntityLoader() function to set up it's own entity resolution routine</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> if inlined or NULL for DOM behaviour.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2SetDocumentLocator"/>xmlSAX2SetDocumentLocator ()</h3><pre class="programlisting">void xmlSAX2SetDocumentLocator (void * ctx, <br/> <a href="libxml2-tree.html#xmlSAXLocatorPtr">xmlSAXLocatorPtr</a> loc)<br/> </pre><p>Receive the document locator at startup, actually <a href="libxml2-globals.html#xmlDefaultSAXLocator">xmlDefaultSAXLocator</a> Everything is available on the context, so this is useless in our case.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>loc</tt></i>:</span></td><td>A SAX Locator</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2StartDocument"/>xmlSAX2StartDocument ()</h3><pre class="programlisting">void xmlSAX2StartDocument (void * ctx)<br/> </pre><p>called when the document start being processed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2StartElement"/>xmlSAX2StartElement ()</h3><pre class="programlisting">void xmlSAX2StartElement (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** atts)<br/> </pre><p>called when an opening tag has been processed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>fullname</tt></i>:</span></td><td>The element name, including namespace prefix</td></tr><tr><td><span class="term"><i><tt>atts</tt></i>:</span></td><td>An array of name/value attributes pairs, NULL terminated</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2StartElementNs"/>xmlSAX2StartElementNs ()</h3><pre class="programlisting">void xmlSAX2StartElementNs (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> int nb_namespaces, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** namespaces, <br/> int nb_attributes, <br/> int nb_defaulted, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** attributes)<br/> </pre><p>SAX2 callback when an element start has been detected by the parser. It provides the namespace information for the element, as well as the new namespace declarations on the element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>localname</tt></i>:</span></td><td>the local name of the element</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the element namespace prefix if available</td></tr><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the element namespace name if available</td></tr><tr><td><span class="term"><i><tt>nb_namespaces</tt></i>:</span></td><td>number of namespace definitions on that node</td></tr><tr><td><span class="term"><i><tt>namespaces</tt></i>:</span></td><td>pointer to the array of prefix/URI pairs namespace definitions</td></tr><tr><td><span class="term"><i><tt>nb_attributes</tt></i>:</span></td><td>the number of attributes on that node</td></tr><tr><td><span class="term"><i><tt>nb_defaulted</tt></i>:</span></td><td>the number of defaulted attributes.</td></tr><tr><td><span class="term"><i><tt>attributes</tt></i>:</span></td><td>pointer to the array of (localname/prefix/URI/value/end) <a href="libxml2-SAX.html#attribute">attribute</a> values.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAX2UnparsedEntityDecl"/>xmlSAX2UnparsedEntityDecl ()</h3><pre class="programlisting">void xmlSAX2UnparsedEntityDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * notationName)<br/> </pre><p>What to do when an unparsed entity declaration is parsed</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The name of the entity</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr><tr><td><span class="term"><i><tt>notationName</tt></i>:</span></td><td>the name of the notation</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXDefaultVersion"/>xmlSAXDefaultVersion ()</h3><pre class="programlisting">int xmlSAXDefaultVersion (int version)<br/> </pre><p>Set the default version of SAX used globally by the library. By default, during initialization the default is set to 2. Note that it is generally a better coding style to use xmlSAXVersion() to set up the version explicitly for a given parsing context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>version</tt></i>:</span></td><td>the version, 1 or 2</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the previous value in case of success and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXVersion"/>xmlSAXVersion ()</h3><pre class="programlisting">int xmlSAXVersion (<a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> * hdlr, <br/> int version)<br/> </pre><p>Initialize the default XML SAX handler according to the version</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i>:</span></td><td>the SAX handler</td></tr><tr><td><span class="term"><i><tt>version</tt></i>:</span></td><td>the version, 1 or 2</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\_d�c �c html/libxml2/libxml2-list.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>list: lists interfaces</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-hash.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-nanoftp.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">list</span> </h2> <p>list - lists interfaces</p> <p>this module implement the list support used in various place in the library. </p> <p>Author(s): Gary Pennington <Gary.Pennington@uk.sun.com> </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef struct _xmlLink <a href="#xmlLink">xmlLink</a>; typedef <a href="libxml2-list.html#xmlLink">xmlLink</a> * <a href="#xmlLinkPtr">xmlLinkPtr</a>; typedef struct _xmlList <a href="#xmlList">xmlList</a>; typedef <a href="libxml2-list.html#xmlList">xmlList</a> * <a href="#xmlListPtr">xmlListPtr</a>; int <a href="#xmlListInsert">xmlListInsert</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data); int <a href="#xmlListEmpty">xmlListEmpty</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l); void <a href="#xmlListSort">xmlListSort</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l); typedef void <a href="#xmlListDeallocator">xmlListDeallocator</a> (<a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> lk); void <a href="#xmlListMerge">xmlListMerge</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l1, <br/> <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l2); <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> <a href="#xmlListCreate">xmlListCreate</a> (<a href="libxml2-list.html#xmlListDeallocator">xmlListDeallocator</a> deallocator, <br/> <a href="libxml2-list.html#xmlListDataCompare">xmlListDataCompare</a> compare); <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> <a href="#xmlListDup">xmlListDup</a> (const <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> old); int <a href="#xmlListRemoveLast">xmlListRemoveLast</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data); void <a href="#xmlListWalk">xmlListWalk</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> <a href="libxml2-list.html#xmlListWalker">xmlListWalker</a> walker, <br/> void * user); int <a href="#xmlListRemoveAll">xmlListRemoveAll</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data); int <a href="#xmlListCopy">xmlListCopy</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> cur, <br/> const <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> old); void <a href="#xmlListPopFront">xmlListPopFront</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l); void * <a href="#xmlListSearch">xmlListSearch</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data); typedef int <a href="#xmlListWalker">xmlListWalker</a> (const void * data, <br/> void * user); int <a href="#xmlListRemoveFirst">xmlListRemoveFirst</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data); void <a href="#xmlListReverseWalk">xmlListReverseWalk</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> <a href="libxml2-list.html#xmlListWalker">xmlListWalker</a> walker, <br/> void * user); void * <a href="#xmlLinkGetData">xmlLinkGetData</a> (<a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> lk); void <a href="#xmlListClear">xmlListClear</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l); int <a href="#xmlListAppend">xmlListAppend</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data); void <a href="#xmlListReverse">xmlListReverse</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l); typedef int <a href="#xmlListDataCompare">xmlListDataCompare</a> (const void * data0, <br/> const void * data1); int <a href="#xmlListSize">xmlListSize</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l); int <a href="#xmlListPushFront">xmlListPushFront</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data); <a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> <a href="#xmlListEnd">xmlListEnd</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l); void <a href="#xmlListPopBack">xmlListPopBack</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l); void * <a href="#xmlListReverseSearch">xmlListReverseSearch</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data); int <a href="#xmlListPushBack">xmlListPushBack</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data); <a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> <a href="#xmlListFront">xmlListFront</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l); void <a href="#xmlListDelete">xmlListDelete</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlLink">Structure </a>xmlLink</h3><pre class="programlisting">struct _xmlLink { The content of this structure is not made public by the API. } xmlLink; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLinkPtr">Typedef </a>xmlLinkPtr</h3><pre class="programlisting"><a href="libxml2-list.html#xmlLink">xmlLink</a> * xmlLinkPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlList">Structure </a>xmlList</h3><pre class="programlisting">struct _xmlList { The content of this structure is not made public by the API. } xmlList; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListPtr">Typedef </a>xmlListPtr</h3><pre class="programlisting"><a href="libxml2-list.html#xmlList">xmlList</a> * xmlListPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListDataCompare"/>Function type xmlListDataCompare</h3><pre class="programlisting">int xmlListDataCompare (const void * data0, <br/> const void * data1)<br/> </pre><p>Callback function used to compare 2 data.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>data0</tt></i>:</span></td><td>the first data</td></tr><tr><td><span class="term"><i><tt>data1</tt></i>:</span></td><td>the second data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 is equality, -1 or 1 otherwise depending on the ordering.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListDeallocator"/>Function type xmlListDeallocator</h3><pre class="programlisting">void xmlListDeallocator (<a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> lk)<br/> </pre><p>Callback function used to free data from a list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>lk</tt></i>:</span></td><td>the data to deallocate</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListWalker"/>Function type xmlListWalker</h3><pre class="programlisting">int xmlListWalker (const void * data, <br/> void * user)<br/> </pre><p>Callback function used when walking a list with xmlListWalk().</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the data found in the list</td></tr><tr><td><span class="term"><i><tt>user</tt></i>:</span></td><td>extra user provided data to the walker</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 to stop walking the list, 1 otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLinkGetData"/>xmlLinkGetData ()</h3><pre class="programlisting">void * xmlLinkGetData (<a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> lk)<br/> </pre><p>See Returns.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>lk</tt></i>:</span></td><td>a link</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the data referenced from this link</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListAppend"/>xmlListAppend ()</h3><pre class="programlisting">int xmlListAppend (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/> </pre><p>Insert data in the ordered list at the end for this value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, 1 in case of failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListClear"/>xmlListClear ()</h3><pre class="programlisting">void xmlListClear (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/> </pre><p>Remove the all data in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListCopy"/>xmlListCopy ()</h3><pre class="programlisting">int xmlListCopy (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> cur, <br/> const <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> old)<br/> </pre><p>Move all the element from the old list in the new list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the new list</td></tr><tr><td><span class="term"><i><tt>old</tt></i>:</span></td><td>the old list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success 1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListCreate"/>xmlListCreate ()</h3><pre class="programlisting"><a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> xmlListCreate (<a href="libxml2-list.html#xmlListDeallocator">xmlListDeallocator</a> deallocator, <br/> <a href="libxml2-list.html#xmlListDataCompare">xmlListDataCompare</a> compare)<br/> </pre><p>Create a new list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>deallocator</tt></i>:</span></td><td>an optional deallocator function</td></tr><tr><td><span class="term"><i><tt>compare</tt></i>:</span></td><td>an optional comparison function</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new list or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListDelete"/>xmlListDelete ()</h3><pre class="programlisting">void xmlListDelete (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/> </pre><p>Deletes the list and its associated data</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListDup"/>xmlListDup ()</h3><pre class="programlisting"><a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> xmlListDup (const <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> old)<br/> </pre><p>Duplicate the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>old</tt></i>:</span></td><td>the list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new copy of the list or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListEmpty"/>xmlListEmpty ()</h3><pre class="programlisting">int xmlListEmpty (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/> </pre><p>Is the list empty ?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the list is empty, 0 if not empty and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListEnd"/>xmlListEnd ()</h3><pre class="programlisting"><a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> xmlListEnd (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/> </pre><p>Get the last element in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the last element in the list, or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListFront"/>xmlListFront ()</h3><pre class="programlisting"><a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> xmlListFront (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/> </pre><p>Get the first element in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the first element in the list, or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListInsert"/>xmlListInsert ()</h3><pre class="programlisting">int xmlListInsert (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/> </pre><p>Insert data in the ordered list at the beginning for this value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, 1 in case of failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListMerge"/>xmlListMerge ()</h3><pre class="programlisting">void xmlListMerge (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l1, <br/> <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l2)<br/> </pre><p>include all the elements of the second list in the first one and clear the second list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l1</tt></i>:</span></td><td>the original list</td></tr><tr><td><span class="term"><i><tt>l2</tt></i>:</span></td><td>the new list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListPopBack"/>xmlListPopBack ()</h3><pre class="programlisting">void xmlListPopBack (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/> </pre><p>Removes the last element in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListPopFront"/>xmlListPopFront ()</h3><pre class="programlisting">void xmlListPopFront (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/> </pre><p>Removes the first element in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListPushBack"/>xmlListPushBack ()</h3><pre class="programlisting">int xmlListPushBack (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/> </pre><p>add the new data at the end of the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>new data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if successful, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListPushFront"/>xmlListPushFront ()</h3><pre class="programlisting">int xmlListPushFront (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/> </pre><p>add the new data at the beginning of the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>new data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if successful, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListRemoveAll"/>xmlListRemoveAll ()</h3><pre class="programlisting">int xmlListRemoveAll (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/> </pre><p>Remove the all instance associated to data in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>list data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of deallocation, or 0 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListRemoveFirst"/>xmlListRemoveFirst ()</h3><pre class="programlisting">int xmlListRemoveFirst (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/> </pre><p>Remove the first instance associated to data in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>list data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if a deallocation occurred, or 0 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListRemoveLast"/>xmlListRemoveLast ()</h3><pre class="programlisting">int xmlListRemoveLast (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/> </pre><p>Remove the last instance associated to data in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>list data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if a deallocation occurred, or 0 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListReverse"/>xmlListReverse ()</h3><pre class="programlisting">void xmlListReverse (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/> </pre><p>Reverse the order of the elements in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListReverseSearch"/>xmlListReverseSearch ()</h3><pre class="programlisting">void * xmlListReverseSearch (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/> </pre><p>Search the list in reverse order for an existing value of @data</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>a search value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the value associated to @data or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListReverseWalk"/>xmlListReverseWalk ()</h3><pre class="programlisting">void xmlListReverseWalk (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> <a href="libxml2-list.html#xmlListWalker">xmlListWalker</a> walker, <br/> void * user)<br/> </pre><p>Walk all the element of the list in reverse order and apply the walker function to it</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>walker</tt></i>:</span></td><td>a processing function</td></tr><tr><td><span class="term"><i><tt>user</tt></i>:</span></td><td>a user parameter passed to the walker function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListSearch"/>xmlListSearch ()</h3><pre class="programlisting">void * xmlListSearch (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/> </pre><p>Search the list for an existing value of @data</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>a search value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the value associated to @data or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListSize"/>xmlListSize ()</h3><pre class="programlisting">int xmlListSize (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/> </pre><p>Get the number of elements in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of elements in the list or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListSort"/>xmlListSort ()</h3><pre class="programlisting">void xmlListSort (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/> </pre><p>Sort all the elements in the list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlListWalk"/>xmlListWalk ()</h3><pre class="programlisting">void xmlListWalk (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> <a href="libxml2-list.html#xmlListWalker">xmlListWalker</a> walker, <br/> void * user)<br/> </pre><p>Walk all the element of the first from first to last and apply the walker function to it</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>walker</tt></i>:</span></td><td>a processing function</td></tr><tr><td><span class="term"><i><tt>user</tt></i>:</span></td><td>a user parameter passed to the walker function</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\��mI�4 �4 html/libxml2/libxml2-c14n.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>c14n: Provide Canonical XML and Exclusive XML Canonicalization</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-SAX2.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-catalog.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">c14n</span> </h2> <p>c14n - Provide Canonical XML and Exclusive XML Canonicalization</p> <p>the c14n modules provides a "Canonical XML" implementation</p> <p>Author(s): Aleksey Sanin <aleksey@aleksey.com> </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef enum <a href="#xmlC14NMode">xmlC14NMode</a>; int <a href="#xmlC14NExecute">xmlC14NExecute</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-c14n.html#xmlC14NIsVisibleCallback">xmlC14NIsVisibleCallback</a> is_visible_callback, <br/> void * user_data, <br/> int mode, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** inclusive_ns_prefixes, <br/> int with_comments, <br/> <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf); int <a href="#xmlC14NDocSaveTo">xmlC14NDocSaveTo</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> int mode, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** inclusive_ns_prefixes, <br/> int with_comments, <br/> <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf); typedef int <a href="#xmlC14NIsVisibleCallback">xmlC14NIsVisibleCallback</a> (void * user_data, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent); int <a href="#xmlC14NDocSave">xmlC14NDocSave</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> int mode, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** inclusive_ns_prefixes, <br/> int with_comments, <br/> const char * filename, <br/> int compression); int <a href="#xmlC14NDocDumpMemory">xmlC14NDocDumpMemory</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> int mode, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** inclusive_ns_prefixes, <br/> int with_comments, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** doc_txt_ptr); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlC14NMode">Enum </a>xmlC14NMode</h3><pre class="programlisting">enum <a href="#xmlC14NMode">xmlC14NMode</a> { <a name="XML_C14N_1_0">XML_C14N_1_0</a> = 0 /* Original C14N 1.0 spec */ <a name="XML_C14N_EXCLUSIVE_1_0">XML_C14N_EXCLUSIVE_1_0</a> = 1 /* Exclusive C14N 1.0 spec */ <a name="XML_C14N_1_1">XML_C14N_1_1</a> = 2 /* C14N 1.1 spec */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlC14NIsVisibleCallback"/>Function type xmlC14NIsVisibleCallback</h3><pre class="programlisting">int xmlC14NIsVisibleCallback (void * user_data, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent)<br/> </pre><p>Signature for a C14N callback on visible nodes</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>user data</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>the parent node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the node should be included</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlC14NDocDumpMemory"/>xmlC14NDocDumpMemory ()</h3><pre class="programlisting">int xmlC14NDocDumpMemory (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> int mode, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** inclusive_ns_prefixes, <br/> int with_comments, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** doc_txt_ptr)<br/> </pre><p>Dumps the canonized image of given XML document into memory. For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the XML document for canonization</td></tr><tr><td><span class="term"><i><tt>nodes</tt></i>:</span></td><td>the nodes set to be included in the canonized image or NULL if all document nodes should be included</td></tr><tr><td><span class="term"><i><tt>mode</tt></i>:</span></td><td>the c14n mode (see @xmlC14NMode)</td></tr><tr><td><span class="term"><i><tt>inclusive_ns_prefixes</tt></i>:</span></td><td>the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise)</td></tr><tr><td><span class="term"><i><tt>with_comments</tt></i>:</span></td><td>include comments in the result (!=0) or not (==0)</td></tr><tr><td><span class="term"><i><tt>doc_txt_ptr</tt></i>:</span></td><td>the memory pointer for allocated canonical XML text; the caller of this functions is responsible for calling xmlFree() to free allocated memory</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written on success or a negative value on fail</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlC14NDocSave"/>xmlC14NDocSave ()</h3><pre class="programlisting">int xmlC14NDocSave (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> int mode, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** inclusive_ns_prefixes, <br/> int with_comments, <br/> const char * filename, <br/> int compression)<br/> </pre><p>Dumps the canonized image of given XML document into the file. For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the XML document for canonization</td></tr><tr><td><span class="term"><i><tt>nodes</tt></i>:</span></td><td>the nodes set to be included in the canonized image or NULL if all document nodes should be included</td></tr><tr><td><span class="term"><i><tt>mode</tt></i>:</span></td><td>the c14n mode (see @xmlC14NMode)</td></tr><tr><td><span class="term"><i><tt>inclusive_ns_prefixes</tt></i>:</span></td><td>the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise)</td></tr><tr><td><span class="term"><i><tt>with_comments</tt></i>:</span></td><td>include comments in the result (!=0) or not (==0)</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename to store canonical XML image</td></tr><tr><td><span class="term"><i><tt>compression</tt></i>:</span></td><td>the compression level (zlib required): -1 - libxml default, 0 - uncompressed, >0 - compression level</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written success or a negative value on fail</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlC14NDocSaveTo"/>xmlC14NDocSaveTo ()</h3><pre class="programlisting">int xmlC14NDocSaveTo (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> int mode, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** inclusive_ns_prefixes, <br/> int with_comments, <br/> <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf)<br/> </pre><p>Dumps the canonized image of given XML document into the provided buffer. For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the XML document for canonization</td></tr><tr><td><span class="term"><i><tt>nodes</tt></i>:</span></td><td>the nodes set to be included in the canonized image or NULL if all document nodes should be included</td></tr><tr><td><span class="term"><i><tt>mode</tt></i>:</span></td><td>the c14n mode (see @xmlC14NMode)</td></tr><tr><td><span class="term"><i><tt>inclusive_ns_prefixes</tt></i>:</span></td><td>the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise)</td></tr><tr><td><span class="term"><i><tt>with_comments</tt></i>:</span></td><td>include comments in the result (!=0) or not (==0)</td></tr><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the output buffer to store canonical XML; this buffer MUST have encoder==NULL because C14N requires UTF-8 output</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>non-negative value on success or a negative value on fail</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlC14NExecute"/>xmlC14NExecute ()</h3><pre class="programlisting">int xmlC14NExecute (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-c14n.html#xmlC14NIsVisibleCallback">xmlC14NIsVisibleCallback</a> is_visible_callback, <br/> void * user_data, <br/> int mode, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** inclusive_ns_prefixes, <br/> int with_comments, <br/> <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf)<br/> </pre><p>Dumps the canonized image of given XML document into the provided buffer. For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the XML document for canonization</td></tr><tr><td><span class="term"><i><tt>is_visible_callback</tt></i>:</span></td><td>the function to use to determine is node visible or not</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>the first parameter for @is_visible_callback function (in most cases, it is nodes set)</td></tr><tr><td><span class="term"><i><tt>mode</tt></i>:</span></td><td>the c14n mode (see @xmlC14NMode)</td></tr><tr><td><span class="term"><i><tt>inclusive_ns_prefixes</tt></i>:</span></td><td>the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise)</td></tr><tr><td><span class="term"><i><tt>with_comments</tt></i>:</span></td><td>include comments in the result (!=0) or not (==0)</td></tr><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the output buffer to store canonical XML; this buffer MUST have encoder==NULL because C14N requires UTF-8 output</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>non-negative value on success or a negative value on fail</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\u�2�@ �@ " html/libxml2/libxml2-nanohttp.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>nanohttp: minimal HTTP implementation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-nanoftp.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-parser.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">nanohttp</span> </h2> <p>nanohttp - minimal HTTP implementation</p> <p>minimal HTTP implementation allowing to fetch resources like external subset. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">int <a href="#xmlNanoHTTPRead">xmlNanoHTTPRead</a> (void * ctx, <br/> void * dest, <br/> int len); int <a href="#xmlNanoHTTPSave">xmlNanoHTTPSave</a> (void * ctxt, <br/> const char * filename); const char * <a href="#xmlNanoHTTPRedir">xmlNanoHTTPRedir</a> (void * ctx); const char * <a href="#xmlNanoHTTPAuthHeader">xmlNanoHTTPAuthHeader</a> (void * ctx); int <a href="#xmlNanoHTTPFetch">xmlNanoHTTPFetch</a> (const char * URL, <br/> const char * filename, <br/> char ** contentType); int <a href="#xmlNanoHTTPContentLength">xmlNanoHTTPContentLength</a> (void * ctx); const char * <a href="#xmlNanoHTTPMimeType">xmlNanoHTTPMimeType</a> (void * ctx); void <a href="#xmlNanoHTTPClose">xmlNanoHTTPClose</a> (void * ctx); void <a href="#xmlNanoHTTPCleanup">xmlNanoHTTPCleanup</a> (void); void * <a href="#xmlNanoHTTPMethod">xmlNanoHTTPMethod</a> (const char * URL, <br/> const char * method, <br/> const char * input, <br/> char ** contentType, <br/> const char * headers, <br/> int ilen); void <a href="#xmlNanoHTTPInit">xmlNanoHTTPInit</a> (void); void * <a href="#xmlNanoHTTPOpen">xmlNanoHTTPOpen</a> (const char * URL, <br/> char ** contentType); void * <a href="#xmlNanoHTTPOpenRedir">xmlNanoHTTPOpenRedir</a> (const char * URL, <br/> char ** contentType, <br/> char ** redir); void * <a href="#xmlNanoHTTPMethodRedir">xmlNanoHTTPMethodRedir</a> (const char * URL, <br/> const char * method, <br/> const char * input, <br/> char ** contentType, <br/> char ** redir, <br/> const char * headers, <br/> int ilen); void <a href="#xmlNanoHTTPScanProxy">xmlNanoHTTPScanProxy</a> (const char * URL); const char * <a href="#xmlNanoHTTPEncoding">xmlNanoHTTPEncoding</a> (void * ctx); int <a href="#xmlNanoHTTPReturnCode">xmlNanoHTTPReturnCode</a> (void * ctx); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPAuthHeader"/>xmlNanoHTTPAuthHeader ()</h3><pre class="programlisting">const char * xmlNanoHTTPAuthHeader (void * ctx)<br/> </pre><p>Get the authentication header of an HTTP context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the HTTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the stashed value of the WWW-Authenticate or Proxy-Authenticate header.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPCleanup"/>xmlNanoHTTPCleanup ()</h3><pre class="programlisting">void xmlNanoHTTPCleanup (void)<br/> </pre><p>Cleanup the HTTP protocol layer.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPClose"/>xmlNanoHTTPClose ()</h3><pre class="programlisting">void xmlNanoHTTPClose (void * ctx)<br/> </pre><p>This function closes an HTTP context, it ends up the connection and free all data related to it.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the HTTP context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPContentLength"/>xmlNanoHTTPContentLength ()</h3><pre class="programlisting">int xmlNanoHTTPContentLength (void * ctx)<br/> </pre><p>Provides the specified content length from the HTTP header.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the HTTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the specified content length from the HTTP header. Note that a value of -1 indicates that the content length element was not included in the response header.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPEncoding"/>xmlNanoHTTPEncoding ()</h3><pre class="programlisting">const char * xmlNanoHTTPEncoding (void * ctx)<br/> </pre><p>Provides the specified encoding if specified in the HTTP headers.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the HTTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the specified encoding or NULL if not available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPFetch"/>xmlNanoHTTPFetch ()</h3><pre class="programlisting">int xmlNanoHTTPFetch (const char * URL, <br/> const char * filename, <br/> char ** contentType)<br/> </pre><p>This function try to fetch the indicated resource via HTTP GET and save it's content in the file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>The URL to load</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename where the content should be saved</td></tr><tr><td><span class="term"><i><tt>contentType</tt></i>:</span></td><td>if available the Content-Type information will be returned at that location</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of failure, 0 in case of success. The contentType, if provided must be freed by the caller</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPInit"/>xmlNanoHTTPInit ()</h3><pre class="programlisting">void xmlNanoHTTPInit (void)<br/> </pre><p>Initialize the HTTP protocol layer. Currently it just checks for proxy information</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPMethod"/>xmlNanoHTTPMethod ()</h3><pre class="programlisting">void * xmlNanoHTTPMethod (const char * URL, <br/> const char * method, <br/> const char * input, <br/> char ** contentType, <br/> const char * headers, <br/> int ilen)<br/> </pre><p>This function try to open a connection to the indicated resource via HTTP using the given @method, adding the given extra headers and the input buffer for the request content.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>The URL to load</td></tr><tr><td><span class="term"><i><tt>method</tt></i>:</span></td><td>the HTTP method to use</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>the input string if any</td></tr><tr><td><span class="term"><i><tt>contentType</tt></i>:</span></td><td>the Content-Type information IN and OUT</td></tr><tr><td><span class="term"><i><tt>headers</tt></i>:</span></td><td>the extra headers</td></tr><tr><td><span class="term"><i><tt>ilen</tt></i>:</span></td><td>input length</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL in case of failure, otherwise a request handler. The contentType, if provided must be freed by the caller</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPMethodRedir"/>xmlNanoHTTPMethodRedir ()</h3><pre class="programlisting">void * xmlNanoHTTPMethodRedir (const char * URL, <br/> const char * method, <br/> const char * input, <br/> char ** contentType, <br/> char ** redir, <br/> const char * headers, <br/> int ilen)<br/> </pre><p>This function try to open a connection to the indicated resource via HTTP using the given @method, adding the given extra headers and the input buffer for the request content.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>The URL to load</td></tr><tr><td><span class="term"><i><tt>method</tt></i>:</span></td><td>the HTTP method to use</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>the input string if any</td></tr><tr><td><span class="term"><i><tt>contentType</tt></i>:</span></td><td>the Content-Type information IN and OUT</td></tr><tr><td><span class="term"><i><tt>redir</tt></i>:</span></td><td>the redirected URL OUT</td></tr><tr><td><span class="term"><i><tt>headers</tt></i>:</span></td><td>the extra headers</td></tr><tr><td><span class="term"><i><tt>ilen</tt></i>:</span></td><td>input length</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL in case of failure, otherwise a request handler. The contentType, or redir, if provided must be freed by the caller</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPMimeType"/>xmlNanoHTTPMimeType ()</h3><pre class="programlisting">const char * xmlNanoHTTPMimeType (void * ctx)<br/> </pre><p>Provides the specified Mime-Type if specified in the HTTP headers.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the HTTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the specified Mime-Type or NULL if not available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPOpen"/>xmlNanoHTTPOpen ()</h3><pre class="programlisting">void * xmlNanoHTTPOpen (const char * URL, <br/> char ** contentType)<br/> </pre><p>This function try to open a connection to the indicated resource via HTTP GET.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>The URL to load</td></tr><tr><td><span class="term"><i><tt>contentType</tt></i>:</span></td><td>if available the Content-Type information will be returned at that location</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL in case of failure, otherwise a request handler. The contentType, if provided must be freed by the caller</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPOpenRedir"/>xmlNanoHTTPOpenRedir ()</h3><pre class="programlisting">void * xmlNanoHTTPOpenRedir (const char * URL, <br/> char ** contentType, <br/> char ** redir)<br/> </pre><p>This function try to open a connection to the indicated resource via HTTP GET.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>The URL to load</td></tr><tr><td><span class="term"><i><tt>contentType</tt></i>:</span></td><td>if available the Content-Type information will be returned at that location</td></tr><tr><td><span class="term"><i><tt>redir</tt></i>:</span></td><td>if available the redirected URL will be returned</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL in case of failure, otherwise a request handler. The contentType, if provided must be freed by the caller</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPRead"/>xmlNanoHTTPRead ()</h3><pre class="programlisting">int xmlNanoHTTPRead (void * ctx, <br/> void * dest, <br/> int len)<br/> </pre><p>This function tries to read @len bytes from the existing HTTP connection and saves them in @dest. This is a blocking call.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the HTTP context</td></tr><tr><td><span class="term"><i><tt>dest</tt></i>:</span></td><td>a buffer</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the buffer length</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte read. 0 is an indication of an end of connection. -1 indicates a parameter error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPRedir"/>xmlNanoHTTPRedir ()</h3><pre class="programlisting">const char * xmlNanoHTTPRedir (void * ctx)<br/> </pre><p>Provides the specified redirection URL if available from the HTTP header.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the HTTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the specified redirection URL or NULL if not redirected.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPReturnCode"/>xmlNanoHTTPReturnCode ()</h3><pre class="programlisting">int xmlNanoHTTPReturnCode (void * ctx)<br/> </pre><p>Get the latest HTTP return code received</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the HTTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the HTTP return code for the request.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPSave"/>xmlNanoHTTPSave ()</h3><pre class="programlisting">int xmlNanoHTTPSave (void * ctxt, <br/> const char * filename)<br/> </pre><p>This function saves the output of the HTTP transaction to a file It closes and free the context at the end</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the HTTP context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename where the content should be saved</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of failure, 0 in case of success.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoHTTPScanProxy"/>xmlNanoHTTPScanProxy ()</h3><pre class="programlisting">void xmlNanoHTTPScanProxy (const char * URL)<br/> </pre><p>(Re)Initialize the HTTP Proxy context by parsing the URL and finding the protocol host port it indicates. Should be like http://myproxy/ or http://myproxy:3128/ A NULL URL cleans up proxy information.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>The proxy URL used to initialize the proxy context</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\D �� � html/libxml2/left.pngnu �[��� �PNG IHDR �w=� bKGD � � ����� pHYs ��~� tIME� 1&��[( XIDATx���!O�PE��*���ID%~ꊯ���"p�'�ŏ�`sܖ��rKf����� h�mi��I�z}�ܯI��� .p�\�`x� �l�?l�[�,H����k<�#�c �%\� AUx[�S�7�n6����r���zE���s ���1�������j@��N L$ݤi�0 �5/�}��\E���KIo�͓$a0�j�d�F�b�kI� ����Ah>�W�lC'?�tk;|/�t*I��N���Z�^`�y�4��N�r] �J���<�����ڐt����`�X��1 @p�䀸d���Z')h���K� �$V?%�]��+�L�sgU�K �"�w5�3O ���� IEND�B`�PK g'!\$z�4 �4 html/libxml2/libxml2-dict.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>dict: string dictionary</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-debugXML.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-encoding.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">dict</span> </h2> <p>dict - string dictionary</p> <p>dictionary of reusable strings, just used to avoid allocation and freeing operations. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef struct _xmlDict <a href="#xmlDict">xmlDict</a>; typedef <a href="libxml2-dict.html#xmlDict">xmlDict</a> * <a href="#xmlDictPtr">xmlDictPtr</a>; size_t <a href="#xmlDictGetUsage">xmlDictGetUsage</a> (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict); int <a href="#xmlDictReference">xmlDictReference</a> (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict); void <a href="#xmlDictCleanup">xmlDictCleanup</a> (void); int <a href="#xmlDictSize">xmlDictSize</a> (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlDictExists">xmlDictExists</a> (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int len); size_t <a href="#xmlDictSetLimit">xmlDictSetLimit</a> (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict, <br/> size_t limit); int <a href="#xmlDictOwns">xmlDictOwns</a> (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlDictQLookup">xmlDictQLookup</a> (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlInitializeDict">xmlInitializeDict</a> (void); <a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> <a href="#xmlDictCreateSub">xmlDictCreateSub</a> (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> sub); void <a href="#xmlDictFree">xmlDictFree</a> (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlDictLookup">xmlDictLookup</a> (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int len); <a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> <a href="#xmlDictCreate">xmlDictCreate</a> (void); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlDict">Structure </a>xmlDict</h3><pre class="programlisting">struct _xmlDict { The content of this structure is not made public by the API. } xmlDict; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictPtr">Typedef </a>xmlDictPtr</h3><pre class="programlisting"><a href="libxml2-dict.html#xmlDict">xmlDict</a> * xmlDictPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictCleanup"/>xmlDictCleanup ()</h3><pre class="programlisting">void xmlDictCleanup (void)<br/> </pre><p>Free the dictionary mutex. Do not call unless sure the library is not in use anymore !</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictCreate"/>xmlDictCreate ()</h3><pre class="programlisting"><a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> xmlDictCreate (void)<br/> </pre><p>Create a new dictionary</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created dictionary, or NULL if an error occurred.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictCreateSub"/>xmlDictCreateSub ()</h3><pre class="programlisting"><a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> xmlDictCreateSub (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> sub)<br/> </pre><p>Create a new dictionary, inheriting strings from the read-only dictionary @sub. On lookup, strings are first searched in the new dictionary, then in @sub, and if not found are created in the new dictionary.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sub</tt></i>:</span></td><td>an existing dictionary</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created dictionary, or NULL if an error occurred.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictExists"/>xmlDictExists ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlDictExists (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int len)<br/> </pre><p>Check if the @name exists in the dictionary @dict.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>the dictionary</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of the name, if -1 it is recomputed</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the internal copy of the name or NULL if not found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictFree"/>xmlDictFree ()</h3><pre class="programlisting">void xmlDictFree (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict)<br/> </pre><p>Free the hash @dict and its contents. The userdata is deallocated with @f if provided.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>the dictionary</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictGetUsage"/>xmlDictGetUsage ()</h3><pre class="programlisting">size_t xmlDictGetUsage (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict)<br/> </pre><p>Get how much memory is used by a dictionary for strings Added in 2.9.0</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>the dictionary</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the amount of strings allocated</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictLookup"/>xmlDictLookup ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlDictLookup (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int len)<br/> </pre><p>Add the @name to the dictionary @dict if not present.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>the dictionary</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of the name, if -1 it is recomputed</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the internal copy of the name or NULL in case of internal error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictOwns"/>xmlDictOwns ()</h3><pre class="programlisting">int xmlDictOwns (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>check if a string is owned by the dictionary</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>the dictionary</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true, 0 if false and -1 in case of error -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictQLookup"/>xmlDictQLookup ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlDictQLookup (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Add the QName @prefix:@name to the hash @dict if not present.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>the dictionary</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the prefix</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the internal copy of the QName or NULL in case of internal error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictReference"/>xmlDictReference ()</h3><pre class="programlisting">int xmlDictReference (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict)<br/> </pre><p>Increment the <a href="libxml2-SAX.html#reference">reference</a> counter of a dictionary</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>the dictionary</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictSetLimit"/>xmlDictSetLimit ()</h3><pre class="programlisting">size_t xmlDictSetLimit (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict, <br/> size_t limit)<br/> </pre><p>Set a size limit for the dictionary Added in 2.9.0</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>the dictionary</td></tr><tr><td><span class="term"><i><tt>limit</tt></i>:</span></td><td>the limit in bytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the previous limit of the dictionary or 0</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDictSize"/>xmlDictSize ()</h3><pre class="programlisting">int xmlDictSize (<a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict)<br/> </pre><p>Query the number of elements installed in the hash @dict.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>the dictionary</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of elements in the dictionary or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitializeDict"/>xmlInitializeDict ()</h3><pre class="programlisting">int xmlInitializeDict (void)<br/> </pre><p>Do the dictionary mutex initialization. this function is deprecated</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if initialization was already done, and 1 if that call led to the initialization</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\D���� �� # html/libxml2/libxml2-xmlstring.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlstring: set of routines to process strings</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlschemastypes.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlunicode.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlstring</span> </h2> <p>xmlstring - set of routines to process strings</p> <p>type and interfaces needed for the internal string handling of the library, especially UTF8 processing. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#BAD_CAST">BAD_CAST</a>; typedef unsigned char <a href="#xmlChar">xmlChar</a>; int <a href="#xmlStrcmp">xmlStrcmp</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCharStrndup">xmlCharStrndup</a> (const char * cur, <br/> int len); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStrcasestr">xmlStrcasestr</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStrcat">xmlStrcat</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * add); int <a href="#xmlStrPrintf">xmlStrPrintf</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * buf, <br/> int len, <br/> const char * msg, <br/> ... ...); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStrstr">xmlStrstr</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val); int <a href="#xmlUTF8Size">xmlUTF8Size</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf); int <a href="#xmlStrQEqual">xmlStrQEqual</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pref, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStrncatNew">xmlStrncatNew</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2, <br/> int len); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlUTF8Strpos">xmlUTF8Strpos</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf, <br/> int pos); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStrdup">xmlStrdup</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCharStrdup">xmlCharStrdup</a> (const char * cur); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStrchr">xmlStrchr</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> val); int <a href="#xmlStrlen">xmlStrlen</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); int <a href="#xmlStrncmp">xmlStrncmp</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2, <br/> int len); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStrsub">xmlStrsub</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int start, <br/> int len); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStrncat">xmlStrncat</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * add, <br/> int len); int <a href="#xmlGetUTF8Char">xmlGetUTF8Char</a> (const unsigned char * utf, <br/> int * len); int <a href="#xmlStrcasecmp">xmlStrcasecmp</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlStrndup">xmlStrndup</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> int len); int <a href="#xmlStrVPrintf">xmlStrVPrintf</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * buf, <br/> int len, <br/> const char * msg, <br/> va_list ap); int <a href="#xmlUTF8Strsize">xmlUTF8Strsize</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf, <br/> int len); int <a href="#xmlCheckUTF8">xmlCheckUTF8</a> (const unsigned char * utf); int <a href="#xmlStrncasecmp">xmlStrncasecmp</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2, <br/> int len); int <a href="#xmlUTF8Strlen">xmlUTF8Strlen</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlUTF8Strsub">xmlUTF8Strsub</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf, <br/> int start, <br/> int len); int <a href="#xmlStrEqual">xmlStrEqual</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2); int <a href="#xmlUTF8Charcmp">xmlUTF8Charcmp</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf2); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlUTF8Strndup">xmlUTF8Strndup</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf, <br/> int len); int <a href="#xmlUTF8Strloc">xmlUTF8Strloc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utfchar); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="BAD_CAST">Macro </a>BAD_CAST</h3><pre class="programlisting">#define <a href="#BAD_CAST">BAD_CAST</a>; </pre><p>Macro to cast a string to an <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * when one know its safe.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlChar">Typedef </a>xmlChar</h3><pre class="programlisting">unsigned char xmlChar; </pre><p>This is a basic byte in an UTF-8 encoded string. It's unsigned allowing to pinpoint case where char * are assigned to <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * (possibly making serialization back impossible).</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharStrdup"/>xmlCharStrdup ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCharStrdup (const char * cur)<br/> </pre><p>a strdup for char's to xmlChar's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the input char *</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharStrndup"/>xmlCharStrndup ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCharStrndup (const char * cur, <br/> int len)<br/> </pre><p>a strndup for char's to xmlChar's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the input char *</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the len of @cur</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCheckUTF8"/>xmlCheckUTF8 ()</h3><pre class="programlisting">int xmlCheckUTF8 (const unsigned char * utf)<br/> </pre><p>Checks @utf for being valid UTF-8. @utf is assumed to be null-terminated. This function is not super-strict, as it will allow longer UTF-8 sequences than necessary. Note that Java is capable of producing these sequences if provoked. Also note, this routine checks for the 4-byte maximum size, but does not check for 0x10ffff maximum value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>utf</tt></i>:</span></td><td>Pointer to putative UTF-8 encoded string.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>value: true if @utf is valid.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetUTF8Char"/>xmlGetUTF8Char ()</h3><pre class="programlisting">int xmlGetUTF8Char (const unsigned char * utf, <br/> int * len)<br/> </pre><p>Read the first UTF8 character from @utf</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>utf</tt></i>:</span></td><td>a sequence of UTF-8 encoded bytes</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>a pointer to the minimum number of bytes present in the sequence. This is used to assure the next character is completely contained within the sequence.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the char value or -1 in case of error, and sets *len to the actual number of bytes consumed (0 in case of error)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrEqual"/>xmlStrEqual ()</h3><pre class="programlisting">int xmlStrEqual (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2)<br/> </pre><p>Check if both strings are equal of have same content. Should be a bit more readable and faster than xmlStrcmp()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str1</tt></i>:</span></td><td>the first <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>str2</tt></i>:</span></td><td>the second <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if they are equal, 0 if they are different</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrPrintf"/>xmlStrPrintf ()</h3><pre class="programlisting">int xmlStrPrintf (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * buf, <br/> int len, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Formats @msg and places result into @buf.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the result buffer.</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the result buffer length.</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message with printf formatting.</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the message.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of <a href="libxml2-SAX.html#characters">characters</a> written to @buf or -1 if an error occurs.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrQEqual"/>xmlStrQEqual ()</h3><pre class="programlisting">int xmlStrQEqual (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pref, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>Check if a QName is Equal to a given string</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>pref</tt></i>:</span></td><td>the prefix of the QName</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the localname of the QName</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the second <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if they are equal, 0 if they are different</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrVPrintf"/>xmlStrVPrintf ()</h3><pre class="programlisting">int xmlStrVPrintf (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * buf, <br/> int len, <br/> const char * msg, <br/> va_list ap)<br/> </pre><p>Formats @msg and places result into @buf.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the result buffer.</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the result buffer length.</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message with printf formatting.</td></tr><tr><td><span class="term"><i><tt>ap</tt></i>:</span></td><td>extra parameters for the message.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of <a href="libxml2-SAX.html#characters">characters</a> written to @buf or -1 if an error occurs.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrcasecmp"/>xmlStrcasecmp ()</h3><pre class="programlisting">int xmlStrcasecmp (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2)<br/> </pre><p>a strcasecmp for xmlChar's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str1</tt></i>:</span></td><td>the first <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>str2</tt></i>:</span></td><td>the second <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the integer result of the comparison</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrcasestr"/>xmlStrcasestr ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStrcasestr (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val)<br/> </pre><p>a case-ignoring strstr for xmlChar's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * array (haystack)</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> to search (needle)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * for the first occurrence or NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrcat"/>xmlStrcat ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStrcat (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * add)<br/> </pre><p>a strcat for array of xmlChar's. Since they are supposed to be encoded in UTF-8 or an encoding with 8bit based chars, we assume a termination mark of '0'.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the original <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * array</td></tr><tr><td><span class="term"><i><tt>add</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * array added</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * containing the concatenated string. The original @cur is reallocated and should not be freed.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrchr"/>xmlStrchr ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStrchr (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> val)<br/> </pre><p>a strchr for xmlChar's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * array</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> to search</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * for the first occurrence or NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrcmp"/>xmlStrcmp ()</h3><pre class="programlisting">int xmlStrcmp (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2)<br/> </pre><p>a strcmp for xmlChar's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str1</tt></i>:</span></td><td>the first <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>str2</tt></i>:</span></td><td>the second <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the integer result of the comparison</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrdup"/>xmlStrdup ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStrdup (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur)<br/> </pre><p>a strdup for array of xmlChar's. Since they are supposed to be encoded in UTF-8 or an encoding with 8bit based chars, we assume a termination mark of '0'.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the input <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrlen"/>xmlStrlen ()</h3><pre class="programlisting">int xmlStrlen (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>length of a xmlChar's string</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> contained in the ARRAY.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrncasecmp"/>xmlStrncasecmp ()</h3><pre class="programlisting">int xmlStrncasecmp (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2, <br/> int len)<br/> </pre><p>a strncasecmp for xmlChar's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str1</tt></i>:</span></td><td>the first <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>str2</tt></i>:</span></td><td>the second <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the max comparison length</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the integer result of the comparison</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrncat"/>xmlStrncat ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStrncat (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * add, <br/> int len)<br/> </pre><p>a strncat for array of xmlChar's, it will extend @cur with the len first bytes of @add. Note that if @len < 0 then this is an API error and NULL will be returned.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the original <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * array</td></tr><tr><td><span class="term"><i><tt>add</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * array added</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of @add</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *, the original @cur is reallocated and should not be freed.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrncatNew"/>xmlStrncatNew ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStrncatNew (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2, <br/> int len)<br/> </pre><p>same as xmlStrncat, but creates a new string. The original two strings are not freed. If @len is < 0 then the length will be calculated automatically.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str1</tt></i>:</span></td><td>first <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> string</td></tr><tr><td><span class="term"><i><tt>str2</tt></i>:</span></td><td>second <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the len of @str2 or < 0</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrncmp"/>xmlStrncmp ()</h3><pre class="programlisting">int xmlStrncmp (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str2, <br/> int len)<br/> </pre><p>a strncmp for xmlChar's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str1</tt></i>:</span></td><td>the first <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>str2</tt></i>:</span></td><td>the second <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the max comparison length</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the integer result of the comparison</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrndup"/>xmlStrndup ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStrndup (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> int len)<br/> </pre><p>a strndup for array of xmlChar's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the input <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the len of @cur</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrstr"/>xmlStrstr ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStrstr (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val)<br/> </pre><p>a strstr for xmlChar's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * array (haystack)</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> to search (needle)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * for the first occurrence or NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStrsub"/>xmlStrsub ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlStrsub (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int start, <br/> int len)<br/> </pre><p>Extract a substring of a given string</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * array (haystack)</td></tr><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the index of the first char (zero based)</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of the substring</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * for the first occurrence or NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUTF8Charcmp"/>xmlUTF8Charcmp ()</h3><pre class="programlisting">int xmlUTF8Charcmp (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf1, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf2)<br/> </pre><p>compares the two UCS4 values</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>utf1</tt></i>:</span></td><td>pointer to first UTF8 char</td></tr><tr><td><span class="term"><i><tt>utf2</tt></i>:</span></td><td>pointer to second UTF8 char</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>result of the compare as with <a href="libxml2-xmlstring.html#xmlStrncmp">xmlStrncmp</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUTF8Size"/>xmlUTF8Size ()</h3><pre class="programlisting">int xmlUTF8Size (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf)<br/> </pre><p>calculates the internal size of a UTF8 character</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>utf</tt></i>:</span></td><td>pointer to the UTF8 character</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the numbers of bytes in the character, -1 on format error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUTF8Strlen"/>xmlUTF8Strlen ()</h3><pre class="programlisting">int xmlUTF8Strlen (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf)<br/> </pre><p>compute the length of an UTF8 string, it doesn't do a full UTF8 checking of the content of the string.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>utf</tt></i>:</span></td><td>a sequence of UTF-8 encoded bytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of <a href="libxml2-SAX.html#characters">characters</a> in the string or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUTF8Strloc"/>xmlUTF8Strloc ()</h3><pre class="programlisting">int xmlUTF8Strloc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utfchar)<br/> </pre><p>a function to provide the relative location of a UTF8 char</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>utf</tt></i>:</span></td><td>the input UTF8 *</td></tr><tr><td><span class="term"><i><tt>utfchar</tt></i>:</span></td><td>the UTF8 character to be found</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the relative character position of the desired char or -1 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUTF8Strndup"/>xmlUTF8Strndup ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlUTF8Strndup (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf, <br/> int len)<br/> </pre><p>a strndup for array of UTF8's</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>utf</tt></i>:</span></td><td>the input UTF8 *</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the len of @utf (in chars)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new UTF8 * or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUTF8Strpos"/>xmlUTF8Strpos ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlUTF8Strpos (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf, <br/> int pos)<br/> </pre><p>a function to provide the equivalent of fetching a character from a string array</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>utf</tt></i>:</span></td><td>the input UTF8 *</td></tr><tr><td><span class="term"><i><tt>pos</tt></i>:</span></td><td>the position of the desired UTF8 char (in chars)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the UTF8 character or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUTF8Strsize"/>xmlUTF8Strsize ()</h3><pre class="programlisting">int xmlUTF8Strsize (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf, <br/> int len)<br/> </pre><p>storage size of an UTF8 string the behaviour is not guaranteed if the input string is not UTF-8</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>utf</tt></i>:</span></td><td>a sequence of UTF-8 encoded bytes</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of <a href="libxml2-SAX.html#characters">characters</a> in the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the storage size of the first 'len' <a href="libxml2-SAX.html#characters">characters</a> of ARRAY</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUTF8Strsub"/>xmlUTF8Strsub ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlUTF8Strsub (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * utf, <br/> int start, <br/> int len)<br/> </pre><p>Create a substring from a given UTF-8 string Note: positions are given in units of UTF-8 chars</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>utf</tt></i>:</span></td><td>a sequence of UTF-8 encoded bytes</td></tr><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>relative pos of first char</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>total number to copy</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to a newly created string or NULL if any problem</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\Y ��� � # html/libxml2/libxml2-xmlmodule.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlmodule: dynamic module loading</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlmemory.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlreader.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlmodule</span> </h2> <p>xmlmodule - dynamic module loading</p> <p>basic API for dynamic module loading, used by libexslt added in 2.6.17 </p> <p>Author(s): Joel W. Reed </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef struct _xmlModule <a href="#xmlModule">xmlModule</a>; typedef <a href="libxml2-xmlmodule.html#xmlModule">xmlModule</a> * <a href="#xmlModulePtr">xmlModulePtr</a>; typedef enum <a href="#xmlModuleOption">xmlModuleOption</a>; int <a href="#xmlModuleFree">xmlModuleFree</a> (<a href="libxml2-xmlmodule.html#xmlModulePtr">xmlModulePtr</a> module); int <a href="#xmlModuleSymbol">xmlModuleSymbol</a> (<a href="libxml2-xmlmodule.html#xmlModulePtr">xmlModulePtr</a> module, <br/> const char * name, <br/> void ** symbol); <a href="libxml2-xmlmodule.html#xmlModulePtr">xmlModulePtr</a> <a href="#xmlModuleOpen">xmlModuleOpen</a> (const char * name, <br/> int options); int <a href="#xmlModuleClose">xmlModuleClose</a> (<a href="libxml2-xmlmodule.html#xmlModulePtr">xmlModulePtr</a> module); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlModule">Structure </a>xmlModule</h3><pre class="programlisting">struct _xmlModule { The content of this structure is not made public by the API. } xmlModule; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlModuleOption">Enum </a>xmlModuleOption</h3><pre class="programlisting">enum <a href="#xmlModuleOption">xmlModuleOption</a> { <a name="XML_MODULE_LAZY">XML_MODULE_LAZY</a> = 1 /* lazy binding */ <a name="XML_MODULE_LOCAL">XML_MODULE_LOCAL</a> = 2 /* local binding */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlModulePtr">Typedef </a>xmlModulePtr</h3><pre class="programlisting"><a href="libxml2-xmlmodule.html#xmlModule">xmlModule</a> * xmlModulePtr; </pre><p>A handle to a dynamically loaded module</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlModuleClose"/>xmlModuleClose ()</h3><pre class="programlisting">int xmlModuleClose (<a href="libxml2-xmlmodule.html#xmlModulePtr">xmlModulePtr</a> module)<br/> </pre><p>The close operations unload the associated module and free the data associated to the module.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>module</tt></i>:</span></td><td>the module handle</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of argument error and -2 if the module could not be closed/unloaded.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlModuleFree"/>xmlModuleFree ()</h3><pre class="programlisting">int xmlModuleFree (<a href="libxml2-xmlmodule.html#xmlModulePtr">xmlModulePtr</a> module)<br/> </pre><p>The free operations free the data associated to the module but does not unload the associated shared library which may still be in use.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>module</tt></i>:</span></td><td>the module handle</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of argument error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlModuleOpen"/>xmlModuleOpen ()</h3><pre class="programlisting"><a href="libxml2-xmlmodule.html#xmlModulePtr">xmlModulePtr</a> xmlModuleOpen (const char * name, <br/> int options)<br/> </pre><p>Opens a module/shared library given its name or path NOTE: that due to portability issues, behaviour can only be guaranteed with @name using ASCII. We cannot guarantee that an UTF-8 string would work, which is why name is a const char * and not a const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * . TODO: options are not yet implemented.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the module name</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a set of <a href="libxml2-xmlmodule.html#xmlModuleOption">xmlModuleOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a handle for the module or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlModuleSymbol"/>xmlModuleSymbol ()</h3><pre class="programlisting">int xmlModuleSymbol (<a href="libxml2-xmlmodule.html#xmlModulePtr">xmlModulePtr</a> module, <br/> const char * name, <br/> void ** symbol)<br/> </pre><p>Lookup for a symbol address in the given module NOTE: that due to portability issues, behaviour can only be guaranteed with @name using ASCII. We cannot guarantee that an UTF-8 string would work, which is why name is a const char * and not a const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * .</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>module</tt></i>:</span></td><td>the module</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the symbol</td></tr><tr><td><span class="term"><i><tt>symbol</tt></i>:</span></td><td>the resulting symbol address</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the symbol was found, or -1 in case of error</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\l��k� � html/libxml2/right.pngnu �[��� �PNG IHDR �w=� bKGD � � ����� pHYs ��~� tIME� 2 I%�= eIDATx���!o�@��.'**M0$��$�?1~�vIeEu�Ll�&��4�䝠��B�ݛ��|�>�$ݶ�oc<���A��׀X��</zq ��HR��W���! CA� b��A$�I�J�ӕۀ�IAerN6�)�+c Y�V�f�� Y����� �cF��+p�y�icIJ��(a�u���ڸ-T�Ʉ�b�bI�3� ɲ ` L��� P]�p8��e?9�LR`�B� ð�h�ݲ���kI�m �1��C3 ��}H����K��9:h �|�;0�(��*���gw�� '�o�z�2��ny x���r�<XôqjnAz�۹\��/wj ��K� IEND�B`�PK g'!\|߄�� �� html/libxml2/libxml2-xpath.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xpath: XML Path Language implementation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlwriter.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xpathInternals.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xpath</span> </h2> <p>xpath - XML Path Language implementation</p> <p>API for the XML Path Language implementation XML Path Language implementation XPath is a language for addressing parts of an XML document, designed to be used by both XSLT and XPointer</p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#xmlXPathNodeSetGetLength">xmlXPathNodeSetGetLength</a>(ns); #define <a href="#XML_XPATH_CHECKNS">XML_XPATH_CHECKNS</a>; #define <a href="#XML_XPATH_NOVAR">XML_XPATH_NOVAR</a>; #define <a href="#xmlXPathNodeSetItem">xmlXPathNodeSetItem</a>(ns, index); #define <a href="#xmlXPathNodeSetIsEmpty">xmlXPathNodeSetIsEmpty</a>(ns); typedef enum <a href="#xmlXPathObjectType">xmlXPathObjectType</a>; typedef <a href="libxml2-xpath.html#xmlXPathVariable">xmlXPathVariable</a> * <a href="#xmlXPathVariablePtr">xmlXPathVariablePtr</a>; typedef struct _xmlXPathContext <a href="#xmlXPathContext">xmlXPathContext</a>; typedef enum <a href="#xmlXPathError">xmlXPathError</a>; typedef struct _xmlXPathFunct <a href="#xmlXPathFunct">xmlXPathFunct</a>; typedef <a href="libxml2-xpath.html#xmlXPathType">xmlXPathType</a> * <a href="#xmlXPathTypePtr">xmlXPathTypePtr</a>; typedef struct _xmlXPathType <a href="#xmlXPathType">xmlXPathType</a>; typedef <a href="libxml2-xpath.html#xmlNodeSet">xmlNodeSet</a> * <a href="#xmlNodeSetPtr">xmlNodeSetPtr</a>; typedef <a href="libxml2-xpath.html#xmlXPathFunct">xmlXPathFunct</a> * <a href="#xmlXPathFuncPtr">xmlXPathFuncPtr</a>; typedef <a href="libxml2-xpath.html#xmlXPathCompExpr">xmlXPathCompExpr</a> * <a href="#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a>; typedef struct _xmlXPathObject <a href="#xmlXPathObject">xmlXPathObject</a>; typedef struct _xmlXPathCompExpr <a href="#xmlXPathCompExpr">xmlXPathCompExpr</a>; typedef <a href="libxml2-xpath.html#xmlXPathContext">xmlXPathContext</a> * <a href="#xmlXPathContextPtr">xmlXPathContextPtr</a>; typedef <a href="libxml2-xpath.html#xmlXPathParserContext">xmlXPathParserContext</a> * <a href="#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a>; typedef struct _xmlNodeSet <a href="#xmlNodeSet">xmlNodeSet</a>; typedef struct _xmlXPathVariable <a href="#xmlXPathVariable">xmlXPathVariable</a>; typedef <a href="libxml2-xpath.html#xmlXPathObject">xmlXPathObject</a> * <a href="#xmlXPathObjectPtr">xmlXPathObjectPtr</a>; typedef struct _xmlXPathAxis <a href="#xmlXPathAxis">xmlXPathAxis</a>; typedef <a href="libxml2-xpath.html#xmlXPathAxis">xmlXPathAxis</a> * <a href="#xmlXPathAxisPtr">xmlXPathAxisPtr</a>; typedef struct _xmlXPathParserContext <a href="#xmlXPathParserContext">xmlXPathParserContext</a>; int <a href="#xmlXPathCastNodeSetToBoolean">xmlXPathCastNodeSetToBoolean</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> ns); typedef <a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> <a href="#xmlXPathFuncLookupFunc">xmlXPathFuncLookupFunc</a> (void * ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathNodeEval">xmlXPathNodeEval</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlXPathCastNodeToString">xmlXPathCastNodeToString</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); int <a href="#xmlXPathIsNaN">xmlXPathIsNaN</a> (double val); int <a href="#xmlXPathContextSetCache">xmlXPathContextSetCache</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> int active, <br/> int value, <br/> int options); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathConvertString">xmlXPathConvertString</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val); int <a href="#xmlXPathCompiledEvalToBoolean">xmlXPathCompiledEvalToBoolean</a> (<a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt); int <a href="#xmlXPathIsInf">xmlXPathIsInf</a> (double val); long <a href="#xmlXPathOrderDocElems">xmlXPathOrderDocElems</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathNodeSetCreate">xmlXPathNodeSetCreate</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val); double <a href="#xmlXPathCastBooleanToNumber">xmlXPathCastBooleanToNumber</a> (int val); double <a href="#xmlXPathCastNodeToNumber">xmlXPathCastNodeToNumber</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); double <a href="#xmlXPathCastStringToNumber">xmlXPathCastStringToNumber</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val); typedef <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathAxisFunc">xmlXPathAxisFunc</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> cur); double <a href="#xmlXPathCastToNumber">xmlXPathCastToNumber</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val); int <a href="#xmlXPathCastStringToBoolean">xmlXPathCastStringToBoolean</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlXPathCastNumberToString">xmlXPathCastNumberToString</a> (double val); typedef <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathVariableLookupFunc">xmlXPathVariableLookupFunc</a> (void * ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri); void <a href="#xmlXPathFreeObject">xmlXPathFreeObject</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> obj); int <a href="#xmlXPathEvalPredicate">xmlXPathEvalPredicate</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> res); void <a href="#xmlXPathFreeContext">xmlXPathFreeContext</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathObjectCopy">xmlXPathObjectCopy</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val); void <a href="#xmlXPathFreeNodeSetList">xmlXPathFreeNodeSetList</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> obj); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathEval">xmlXPathEval</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlXPathCastNodeSetToString">xmlXPathCastNodeSetToString</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> ns); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathCompiledEval">xmlXPathCompiledEval</a> (<a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathEvalExpression">xmlXPathEvalExpression</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt); void <a href="#xmlXPathInit">xmlXPathInit</a> (void); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathConvertBoolean">xmlXPathConvertBoolean</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val); typedef int <a href="#xmlXPathConvertFunc">xmlXPathConvertFunc</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> obj, <br/> int type); typedef void <a href="#xmlXPathFunction">xmlXPathFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); int <a href="#xmlXPathCmpNodes">xmlXPathCmpNodes</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node1, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlXPathCastToString">xmlXPathCastToString</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val); <a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> <a href="#xmlXPathCtxtCompile">xmlXPathCtxtCompile</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); typedef void <a href="#xmlXPathEvalFunc">xmlXPathEvalFunc</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlXPathCastBooleanToString">xmlXPathCastBooleanToString</a> (int val); int <a href="#xmlXPathSetContextNode">xmlXPathSetContextNode</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx); int <a href="#xmlXPathCastNumberToBoolean">xmlXPathCastNumberToBoolean</a> (double val); void <a href="#xmlXPathFreeNodeSet">xmlXPathFreeNodeSet</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> obj); void <a href="#xmlXPathFreeCompExpr">xmlXPathFreeCompExpr</a> (<a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp); <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> <a href="#xmlXPathNewContext">xmlXPathNewContext</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathConvertNumber">xmlXPathConvertNumber</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val); <a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> <a href="#xmlXPathCompile">xmlXPathCompile</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); double <a href="#xmlXPathCastNodeSetToNumber">xmlXPathCastNodeSetToNumber</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> ns); int <a href="#xmlXPathCastToBoolean">xmlXPathCastToBoolean</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="XML_XPATH_CHECKNS">Macro </a>XML_XPATH_CHECKNS</h3><pre class="programlisting">#define <a href="#XML_XPATH_CHECKNS">XML_XPATH_CHECKNS</a>; </pre><p>check namespaces at compilation</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_XPATH_NOVAR">Macro </a>XML_XPATH_NOVAR</h3><pre class="programlisting">#define <a href="#XML_XPATH_NOVAR">XML_XPATH_NOVAR</a>; </pre><p>forbid variables in expression</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetGetLength">Macro </a>xmlXPathNodeSetGetLength</h3><pre class="programlisting">#define <a href="#xmlXPathNodeSetGetLength">xmlXPathNodeSetGetLength</a>(ns); </pre><p>Implement a functionality similar to the DOM NodeList.length. Returns the number of nodes in the node-set.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a node-set</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetIsEmpty">Macro </a>xmlXPathNodeSetIsEmpty</h3><pre class="programlisting">#define <a href="#xmlXPathNodeSetIsEmpty">xmlXPathNodeSetIsEmpty</a>(ns); </pre><p>Checks whether @ns is empty or not. Returns %TRUE if @ns is an empty node-set.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a node-set</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetItem">Macro </a>xmlXPathNodeSetItem</h3><pre class="programlisting">#define <a href="#xmlXPathNodeSetItem">xmlXPathNodeSetItem</a>(ns, index); </pre><p>Implements a functionality similar to the DOM NodeList.item(). Returns the <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> at the given @index in @ns or NULL if @index is out of range (0 to length-1)</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>index</tt></i>:</span></td><td>index of a node in the set</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeSet">Structure </a>xmlNodeSet</h3><pre class="programlisting">struct _xmlNodeSet { int nodeNr : number of nodes in the set int nodeMax : size of the array as allocated <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * nodeTab : array of nodes in no particular order @@ with_ns to check whether nam } xmlNodeSet; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeSetPtr">Typedef </a>xmlNodeSetPtr</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSet">xmlNodeSet</a> * xmlNodeSetPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathAxis">Structure </a>xmlXPathAxis</h3><pre class="programlisting">struct _xmlXPathAxis { const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : the axis name <a href="libxml2-xpath.html#xmlXPathAxisFunc">xmlXPathAxisFunc</a> func : the search function } xmlXPathAxis; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathAxisPtr">Typedef </a>xmlXPathAxisPtr</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathAxis">xmlXPathAxis</a> * xmlXPathAxisPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCompExpr">Structure </a>xmlXPathCompExpr</h3><pre class="programlisting">struct _xmlXPathCompExpr { The content of this structure is not made public by the API. } xmlXPathCompExpr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCompExprPtr">Typedef </a>xmlXPathCompExprPtr</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathCompExpr">xmlXPathCompExpr</a> * xmlXPathCompExprPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathContext">Structure </a>xmlXPathContext</h3><pre class="programlisting">struct _xmlXPathContext { <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc : The current document <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node : The current node int nb_variables_unused : unused (hash table) int max_variables_unused : unused (hash table) <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> varHash : Hash table of defined variables int nb_types : number of defined types int max_types : max number of types <a href="libxml2-xpath.html#xmlXPathTypePtr">xmlXPathTypePtr</a> types : Array of defined types int nb_funcs_unused : unused (hash table) int max_funcs_unused : unused (hash table) <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> funcHash : Hash table of defined funcs int nb_axis : number of defined axis int max_axis : max number of axis <a href="libxml2-xpath.html#xmlXPathAxisPtr">xmlXPathAxisPtr</a> axis : Array of defined axis the namespace nodes of the context node <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> * namespaces : Array of namespaces int nsNr : number of namespace in scope void * user : function to free extra variables int contextSize : the context size int proximityPosition : the proximity position extra stuff for XPointer int xptr : is this an XPointer context? <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> here : for here() <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> origin : for origin() the set of namespace declarations in scope for the expre <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> nsHash : The namespaces hash table <a href="libxml2-xpath.html#xmlXPathVariableLookupFunc">xmlXPathVariableLookupFunc</a> varLookupFunc : variable lookup func void * varLookupData : variable lookup data Possibility to link in an extra item void * extra : needed for XSLT The function name and URI when calling a function const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * function const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * functionURI : function lookup function and data <a href="libxml2-xpath.html#xmlXPathFuncLookupFunc">xmlXPathFuncLookupFunc</a> funcLookupFunc : function lookup func void * funcLookupData : function lookup data temporary namespace lists kept for walking the n <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> * tmpNsList : Array of namespaces int tmpNsNr : number of namespaces in scope error reporting mechanism void * userData : user specific data block <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> error : the callback in case of errors <a href="libxml2-xmlerror.html#xmlError">xmlError</a> lastError : the last error <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> debugNode : the source node XSLT dictionary <a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict : dictionary if any int flags : flags to control compilation Cache for reusal of XPath objects void * cache : Resource limits unsigned long opLimit unsigned long opCount int depth } xmlXPathContext; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathContextPtr">Typedef </a>xmlXPathContextPtr</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathContext">xmlXPathContext</a> * xmlXPathContextPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathError">Enum </a>xmlXPathError</h3><pre class="programlisting">enum <a href="#xmlXPathError">xmlXPathError</a> { <a name="XPATH_EXPRESSION_OK">XPATH_EXPRESSION_OK</a> = 0 <a name="XPATH_NUMBER_ERROR">XPATH_NUMBER_ERROR</a> = 1 <a name="XPATH_UNFINISHED_LITERAL_ERROR">XPATH_UNFINISHED_LITERAL_ERROR</a> = 2 <a name="XPATH_START_LITERAL_ERROR">XPATH_START_LITERAL_ERROR</a> = 3 <a name="XPATH_VARIABLE_REF_ERROR">XPATH_VARIABLE_REF_ERROR</a> = 4 <a name="XPATH_UNDEF_VARIABLE_ERROR">XPATH_UNDEF_VARIABLE_ERROR</a> = 5 <a name="XPATH_INVALID_PREDICATE_ERROR">XPATH_INVALID_PREDICATE_ERROR</a> = 6 <a name="XPATH_EXPR_ERROR">XPATH_EXPR_ERROR</a> = 7 <a name="XPATH_UNCLOSED_ERROR">XPATH_UNCLOSED_ERROR</a> = 8 <a name="XPATH_UNKNOWN_FUNC_ERROR">XPATH_UNKNOWN_FUNC_ERROR</a> = 9 <a name="XPATH_INVALID_OPERAND">XPATH_INVALID_OPERAND</a> = 10 <a name="XPATH_INVALID_TYPE">XPATH_INVALID_TYPE</a> = 11 <a name="XPATH_INVALID_ARITY">XPATH_INVALID_ARITY</a> = 12 <a name="XPATH_INVALID_CTXT_SIZE">XPATH_INVALID_CTXT_SIZE</a> = 13 <a name="XPATH_INVALID_CTXT_POSITION">XPATH_INVALID_CTXT_POSITION</a> = 14 <a name="XPATH_MEMORY_ERROR">XPATH_MEMORY_ERROR</a> = 15 <a name="XPTR_SYNTAX_ERROR">XPTR_SYNTAX_ERROR</a> = 16 <a name="XPTR_RESOURCE_ERROR">XPTR_RESOURCE_ERROR</a> = 17 <a name="XPTR_SUB_RESOURCE_ERROR">XPTR_SUB_RESOURCE_ERROR</a> = 18 <a name="XPATH_UNDEF_PREFIX_ERROR">XPATH_UNDEF_PREFIX_ERROR</a> = 19 <a name="XPATH_ENCODING_ERROR">XPATH_ENCODING_ERROR</a> = 20 <a name="XPATH_INVALID_CHAR_ERROR">XPATH_INVALID_CHAR_ERROR</a> = 21 <a name="XPATH_INVALID_CTXT">XPATH_INVALID_CTXT</a> = 22 <a name="XPATH_STACK_ERROR">XPATH_STACK_ERROR</a> = 23 <a name="XPATH_FORBID_VARIABLE_ERROR">XPATH_FORBID_VARIABLE_ERROR</a> = 24 <a name="XPATH_OP_LIMIT_EXCEEDED">XPATH_OP_LIMIT_EXCEEDED</a> = 25 <a name="XPATH_RECURSION_LIMIT_EXCEEDED">XPATH_RECURSION_LIMIT_EXCEEDED</a> = 26 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFuncPtr">Typedef </a>xmlXPathFuncPtr</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathFunct">xmlXPathFunct</a> * xmlXPathFuncPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFunct">Structure </a>xmlXPathFunct</h3><pre class="programlisting">struct _xmlXPathFunct { const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : the function name <a href="libxml2-xpath.html#xmlXPathEvalFunc">xmlXPathEvalFunc</a> func : the evaluation function } xmlXPathFunct; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathObject">Structure </a>xmlXPathObject</h3><pre class="programlisting">struct _xmlXPathObject { <a href="libxml2-xpath.html#xmlXPathObjectType">xmlXPathObjectType</a> type <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodesetval int boolval double floatval <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * stringval void * user int index void * user2 int index2 } xmlXPathObject; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathObjectPtr">Typedef </a>xmlXPathObjectPtr</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObject">xmlXPathObject</a> * xmlXPathObjectPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathObjectType">Enum </a>xmlXPathObjectType</h3><pre class="programlisting">enum <a href="#xmlXPathObjectType">xmlXPathObjectType</a> { <a name="XPATH_UNDEFINED">XPATH_UNDEFINED</a> = 0 <a name="XPATH_NODESET">XPATH_NODESET</a> = 1 <a name="XPATH_BOOLEAN">XPATH_BOOLEAN</a> = 2 <a name="XPATH_NUMBER">XPATH_NUMBER</a> = 3 <a name="XPATH_STRING">XPATH_STRING</a> = 4 <a name="XPATH_POINT">XPATH_POINT</a> = 5 <a name="XPATH_RANGE">XPATH_RANGE</a> = 6 <a name="XPATH_LOCATIONSET">XPATH_LOCATIONSET</a> = 7 <a name="XPATH_USERS">XPATH_USERS</a> = 8 <a name="XPATH_XSLT_TREE">XPATH_XSLT_TREE</a> = 9 /* An XSLT value tree, non modifiable */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathParserContext">Structure </a>xmlXPathParserContext</h3><pre class="programlisting">struct _xmlXPathParserContext { const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur : the current char being parsed const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * base : the full expression int error : error code <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> context : the evaluation context <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value : the current value int valueNr : number of values stacked int valueMax : max number of values stacked <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> * valueTab : stack of values <a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp : the precompiled expression int xptr : it this an XPointer expression <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> ancestor : used for walking preceding axis int valueFrame : used to limit Pop on the stack } xmlXPathParserContext; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathParserContextPtr">Typedef </a>xmlXPathParserContextPtr</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathParserContext">xmlXPathParserContext</a> * xmlXPathParserContextPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathType">Structure </a>xmlXPathType</h3><pre class="programlisting">struct _xmlXPathType { const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : the type name <a href="libxml2-xpath.html#xmlXPathConvertFunc">xmlXPathConvertFunc</a> func : the conversion function } xmlXPathType; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathTypePtr">Typedef </a>xmlXPathTypePtr</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathType">xmlXPathType</a> * xmlXPathTypePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathVariable">Structure </a>xmlXPathVariable</h3><pre class="programlisting">struct _xmlXPathVariable { const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : the variable name <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value : the value } xmlXPathVariable; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathVariablePtr">Typedef </a>xmlXPathVariablePtr</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathVariable">xmlXPathVariable</a> * xmlXPathVariablePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathAxisFunc"/>Function type xmlXPathAxisFunc</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathAxisFunc (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> cur)<br/> </pre><p>An axis traversal function. To traverse an axis, the engine calls the first time with cur == NULL and repeat until the function returns NULL indicating the end of the axis traversal.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath interpreter context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the previous node being explored on that axis</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next node in that axis or NULL if at the end of the axis.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathConvertFunc"/>Function type xmlXPathConvertFunc</h3><pre class="programlisting">int xmlXPathConvertFunc (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> obj, <br/> int type)<br/> </pre><p>A conversion function is associated to a type and used to cast the new type to primitive values.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>obj</tt></i>:</span></td><td>an XPath object</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the number of the target type</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathEvalFunc"/>Function type xmlXPathEvalFunc</h3><pre class="programlisting">void xmlXPathEvalFunc (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>An XPath evaluation function, the parameters are on the XPath context stack.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments passed to the function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFuncLookupFunc"/>Function type xmlXPathFuncLookupFunc</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> xmlXPathFuncLookupFunc (void * ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri)<br/> </pre><p>Prototype for callbacks used to plug function lookup in the XPath engine.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>name of the function</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i>:</span></td><td>the namespace name hosting this function</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the XPath function or NULL if not found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFunction"/>Function type xmlXPathFunction</h3><pre class="programlisting">void xmlXPathFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>An XPath function. The arguments (if any) are popped out from the context stack and the result is pushed on the stack.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath interprestation context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathVariableLookupFunc"/>Function type xmlXPathVariableLookupFunc</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathVariableLookupFunc (void * ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri)<br/> </pre><p>Prototype for callbacks used to plug variable lookup in the XPath engine.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>name of the variable</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i>:</span></td><td>the namespace name hosting this variable</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the XPath object value or NULL if not found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNAN">Variable </a>xmlXPathNAN</h3><pre class="programlisting">double xmlXPathNAN; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNINF">Variable </a>xmlXPathNINF</h3><pre class="programlisting">double xmlXPathNINF; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathPINF">Variable </a>xmlXPathPINF</h3><pre class="programlisting">double xmlXPathPINF; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastBooleanToNumber"/>xmlXPathCastBooleanToNumber ()</h3><pre class="programlisting">double xmlXPathCastBooleanToNumber (int val)<br/> </pre><p>Converts a boolean to its number value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a boolean</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastBooleanToString"/>xmlXPathCastBooleanToString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlXPathCastBooleanToString (int val)<br/> </pre><p>Converts a boolean to its string value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a boolean</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a newly allocated string.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastNodeSetToBoolean"/>xmlXPathCastNodeSetToBoolean ()</h3><pre class="programlisting">int xmlXPathCastNodeSetToBoolean (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> ns)<br/> </pre><p>Converts a node-set to its boolean value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the boolean value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastNodeSetToNumber"/>xmlXPathCastNodeSetToNumber ()</h3><pre class="programlisting">double xmlXPathCastNodeSetToNumber (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> ns)<br/> </pre><p>Converts a node-set to its number value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastNodeSetToString"/>xmlXPathCastNodeSetToString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlXPathCastNodeSetToString (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> ns)<br/> </pre><p>Converts a node-set to its string value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a newly allocated string.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastNodeToNumber"/>xmlXPathCastNodeToNumber ()</h3><pre class="programlisting">double xmlXPathCastNodeToNumber (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Converts a node to its number value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastNodeToString"/>xmlXPathCastNodeToString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlXPathCastNodeToString (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Converts a node to its string value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a newly allocated string.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastNumberToBoolean"/>xmlXPathCastNumberToBoolean ()</h3><pre class="programlisting">int xmlXPathCastNumberToBoolean (double val)<br/> </pre><p>Converts a number to its boolean value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a number</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the boolean value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastNumberToString"/>xmlXPathCastNumberToString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlXPathCastNumberToString (double val)<br/> </pre><p>Converts a number to its string value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a number</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a newly allocated string.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastStringToBoolean"/>xmlXPathCastStringToBoolean ()</h3><pre class="programlisting">int xmlXPathCastStringToBoolean (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val)<br/> </pre><p>Converts a string to its boolean value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the boolean value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastStringToNumber"/>xmlXPathCastStringToNumber ()</h3><pre class="programlisting">double xmlXPathCastStringToNumber (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val)<br/> </pre><p>Converts a string to its number value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastToBoolean"/>xmlXPathCastToBoolean ()</h3><pre class="programlisting">int xmlXPathCastToBoolean (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/> </pre><p>Converts an XPath object to its boolean value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an XPath object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the boolean value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastToNumber"/>xmlXPathCastToNumber ()</h3><pre class="programlisting">double xmlXPathCastToNumber (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/> </pre><p>Converts an XPath object to its number value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an XPath object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCastToString"/>xmlXPathCastToString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlXPathCastToString (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/> </pre><p>Converts an existing object to its string() equivalent</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an XPath object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the allocated string value of the object, NULL in case of error. It's up to the caller to free the string memory with xmlFree().</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCmpNodes"/>xmlXPathCmpNodes ()</h3><pre class="programlisting">int xmlXPathCmpNodes (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node1, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Compare two nodes w.r.t document order</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node1</tt></i>:</span></td><td>the first node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>the second node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-2 in case of error 1 if first point < second point, 0 if it's the same node, -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCompile"/>xmlXPathCompile ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> xmlXPathCompile (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>Compile an XPath expression</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the XPath expression</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> resulting from the compilation or NULL. the caller has to free the object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCompiledEval"/>xmlXPathCompiledEval ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathCompiledEval (<a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx)<br/> </pre><p>Evaluate the Precompiled XPath expression in the given context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the compiled XPath expression</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> resulting from the evaluation or NULL. the caller has to free the object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCompiledEvalToBoolean"/>xmlXPathCompiledEvalToBoolean ()</h3><pre class="programlisting">int xmlXPathCompiledEvalToBoolean (<a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt)<br/> </pre><p>Applies the XPath boolean() function on the result of the given compiled expression.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the compiled XPath expression</td></tr><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the expression evaluated to true, 0 if to false and -1 in API and internal errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathContextSetCache"/>xmlXPathContextSetCache ()</h3><pre class="programlisting">int xmlXPathContextSetCache (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> int active, <br/> int value, <br/> int options)<br/> </pre><p>Creates/frees an object cache on the XPath context. If activates XPath objects (xmlXPathObject) will be cached internally to be reused. @options: 0: This will set the XPath object caching: @value: This will set the maximum number of XPath objects to be cached per slot There are 5 slots for: node-set, string, number, boolean, and misc objects. Use <0 for the default number (100). Other values for @options have currently no effect.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>active</tt></i>:</span></td><td>enables/disables (creates/frees) the cache</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>a value with semantics dependent on @options</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>options (currently only the value 0 is used)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the setting succeeded, and -1 on API or internal errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathConvertBoolean"/>xmlXPathConvertBoolean ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathConvertBoolean (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/> </pre><p>Converts an existing object to its boolean() equivalent</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an XPath object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new object, the old one is freed (or the operation is done directly on @val)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathConvertNumber"/>xmlXPathConvertNumber ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathConvertNumber (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/> </pre><p>Converts an existing object to its number() equivalent</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an XPath object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new object, the old one is freed (or the operation is done directly on @val)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathConvertString"/>xmlXPathConvertString ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathConvertString (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/> </pre><p>Converts an existing object to its string() equivalent</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an XPath object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new object, the old one is freed (or the operation is done directly on @val)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCtxtCompile"/>xmlXPathCtxtCompile ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> xmlXPathCtxtCompile (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>Compile an XPath expression</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath context</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the XPath expression</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> resulting from the compilation or NULL. the caller has to free the object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathEval"/>xmlXPathEval ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathEval (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx)<br/> </pre><p>Evaluate the XPath Location Path in the given context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the XPath expression</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> resulting from the evaluation or NULL. the caller has to free the object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathEvalExpression"/>xmlXPathEvalExpression ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathEvalExpression (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt)<br/> </pre><p>Alias for xmlXPathEval().</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the XPath expression</td></tr><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> resulting from the evaluation or NULL. the caller has to free the object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathEvalPredicate"/>xmlXPathEvalPredicate ()</h3><pre class="programlisting">int xmlXPathEvalPredicate (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> res)<br/> </pre><p>Evaluate a predicate result for the current node. A PredicateExpr is evaluated by evaluating the Expr and converting the result to a boolean. If the result is a number, the result will be converted to true if the number is equal to the position of the context node in the context node list (as returned by the position function) and will be converted to false otherwise; if the result is not a number, then the result will be converted as if by a call to the boolean function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>res</tt></i>:</span></td><td>the Predicate Expression evaluation result</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if predicate is true, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFreeCompExpr"/>xmlXPathFreeCompExpr ()</h3><pre class="programlisting">void xmlXPathFreeCompExpr (<a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp)<br/> </pre><p>Free up the memory allocated by @comp</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>an XPATH comp</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFreeContext"/>xmlXPathFreeContext ()</h3><pre class="programlisting">void xmlXPathFreeContext (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt)<br/> </pre><p>Free up an <a href="libxml2-xpath.html#xmlXPathContext">xmlXPathContext</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the context to free</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFreeNodeSet"/>xmlXPathFreeNodeSet ()</h3><pre class="programlisting">void xmlXPathFreeNodeSet (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> obj)<br/> </pre><p>Free the NodeSet compound (not the actual nodes !).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>obj</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> to free</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFreeNodeSetList"/>xmlXPathFreeNodeSetList ()</h3><pre class="programlisting">void xmlXPathFreeNodeSetList (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> obj)<br/> </pre><p>Free up the <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> @obj but don't deallocate the objects in the list contrary to xmlXPathFreeObject().</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>obj</tt></i>:</span></td><td>an existing NodeSetList object</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFreeObject"/>xmlXPathFreeObject ()</h3><pre class="programlisting">void xmlXPathFreeObject (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> obj)<br/> </pre><p>Free up an <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> object.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>obj</tt></i>:</span></td><td>the object to free</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathInit"/>xmlXPathInit ()</h3><pre class="programlisting">void xmlXPathInit (void)<br/> </pre><p>Initialize the XPath environment</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathIsInf"/>xmlXPathIsInf ()</h3><pre class="programlisting">int xmlXPathIsInf (double val)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a double value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the value is +Infinite, -1 if -Infinite, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathIsNaN"/>xmlXPathIsNaN ()</h3><pre class="programlisting">int xmlXPathIsNaN (double val)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a double value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the value is a NaN, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNewContext"/>xmlXPathNewContext ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> xmlXPathNewContext (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathContext">xmlXPathContext</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the XML document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathContext">xmlXPathContext</a> just allocated. The caller will need to free it.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeEval"/>xmlXPathNodeEval ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNodeEval (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx)<br/> </pre><p>Evaluate the XPath Location Path in the given context. The node 'node' is set as the context node. The context node is not restored.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node to to use as the context node</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the XPath expression</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> resulting from the evaluation or NULL. the caller has to free the object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetCreate"/>xmlXPathNodeSetCreate ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeSetCreate (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> of type double and of value @val</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an initial xmlNodePtr, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathObjectCopy"/>xmlXPathObjectCopy ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathObjectCopy (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/> </pre><p>allocate a new copy of a given object</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the original object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathOrderDocElems"/>xmlXPathOrderDocElems ()</h3><pre class="programlisting">long xmlXPathOrderDocElems (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Call this routine to speed up XPath computation on static documents. This stamps all the element nodes with the document order Like for line information, the order is kept in the element->content field, the value stored is actually - the node number (starting at -1) to be able to differentiate from line numbers.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>an input document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of elements found in the document or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathSetContextNode"/>xmlXPathSetContextNode ()</h3><pre class="programlisting">int xmlXPathSetContextNode (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx)<br/> </pre><p>Sets 'node' as the context node. The node must be in the same document as that associated with the context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node to to use as the context node</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error or 0 if successful</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\h�\d� d� $ html/libxml2/libxml2-xmlunicode.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlunicode: Unicode character APIs</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlstring.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlversion.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlunicode</span> </h2> <p>xmlunicode - Unicode character APIs</p> <p>API for the Unicode character APIs This file is automatically generated from the UCS description files of the Unicode Character Database</p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">int <a href="#xmlUCSIsBlockElements">xmlUCSIsBlockElements</a> (int code); int <a href="#xmlUCSIsBopomofo">xmlUCSIsBopomofo</a> (int code); int <a href="#xmlUCSIsDingbats">xmlUCSIsDingbats</a> (int code); int <a href="#xmlUCSIsSuperscriptsandSubscripts">xmlUCSIsSuperscriptsandSubscripts</a> (int code); int <a href="#xmlUCSIsCombiningHalfMarks">xmlUCSIsCombiningHalfMarks</a> (int code); int <a href="#xmlUCSIsTibetan">xmlUCSIsTibetan</a> (int code); int <a href="#xmlUCSIsYiRadicals">xmlUCSIsYiRadicals</a> (int code); int <a href="#xmlUCSIsCombiningMarksforSymbols">xmlUCSIsCombiningMarksforSymbols</a> (int code); int <a href="#xmlUCSIsHangulSyllables">xmlUCSIsHangulSyllables</a> (int code); int <a href="#xmlUCSIsBasicLatin">xmlUCSIsBasicLatin</a> (int code); int <a href="#xmlUCSIsCatSc">xmlUCSIsCatSc</a> (int code); int <a href="#xmlUCSIsCatSo">xmlUCSIsCatSo</a> (int code); int <a href="#xmlUCSIsLimbu">xmlUCSIsLimbu</a> (int code); int <a href="#xmlUCSIsCatSm">xmlUCSIsCatSm</a> (int code); int <a href="#xmlUCSIsCatSk">xmlUCSIsCatSk</a> (int code); int <a href="#xmlUCSIsKhmerSymbols">xmlUCSIsKhmerSymbols</a> (int code); int <a href="#xmlUCSIsMongolian">xmlUCSIsMongolian</a> (int code); int <a href="#xmlUCSIsMalayalam">xmlUCSIsMalayalam</a> (int code); int <a href="#xmlUCSIsMathematicalAlphanumericSymbols">xmlUCSIsMathematicalAlphanumericSymbols</a> (int code); int <a href="#xmlUCSIsThaana">xmlUCSIsThaana</a> (int code); int <a href="#xmlUCSIsMyanmar">xmlUCSIsMyanmar</a> (int code); int <a href="#xmlUCSIsTags">xmlUCSIsTags</a> (int code); int <a href="#xmlUCSIsCJKCompatibilityIdeographs">xmlUCSIsCJKCompatibilityIdeographs</a> (int code); int <a href="#xmlUCSIsTelugu">xmlUCSIsTelugu</a> (int code); int <a href="#xmlUCSIsLowSurrogates">xmlUCSIsLowSurrogates</a> (int code); int <a href="#xmlUCSIsOsmanya">xmlUCSIsOsmanya</a> (int code); int <a href="#xmlUCSIsSyriac">xmlUCSIsSyriac</a> (int code); int <a href="#xmlUCSIsEthiopic">xmlUCSIsEthiopic</a> (int code); int <a href="#xmlUCSIsBoxDrawing">xmlUCSIsBoxDrawing</a> (int code); int <a href="#xmlUCSIsGreekExtended">xmlUCSIsGreekExtended</a> (int code); int <a href="#xmlUCSIsGreekandCoptic">xmlUCSIsGreekandCoptic</a> (int code); int <a href="#xmlUCSIsKannada">xmlUCSIsKannada</a> (int code); int <a href="#xmlUCSIsByzantineMusicalSymbols">xmlUCSIsByzantineMusicalSymbols</a> (int code); int <a href="#xmlUCSIsEnclosedCJKLettersandMonths">xmlUCSIsEnclosedCJKLettersandMonths</a> (int code); int <a href="#xmlUCSIsCJKCompatibilityForms">xmlUCSIsCJKCompatibilityForms</a> (int code); int <a href="#xmlUCSIsCatCs">xmlUCSIsCatCs</a> (int code); int <a href="#xmlUCSIsCJKRadicalsSupplement">xmlUCSIsCJKRadicalsSupplement</a> (int code); int <a href="#xmlUCSIsCatCf">xmlUCSIsCatCf</a> (int code); int <a href="#xmlUCSIsSmallFormVariants">xmlUCSIsSmallFormVariants</a> (int code); int <a href="#xmlUCSIsHangulCompatibilityJamo">xmlUCSIsHangulCompatibilityJamo</a> (int code); int <a href="#xmlUCSIsCatCc">xmlUCSIsCatCc</a> (int code); int <a href="#xmlUCSIsCatCo">xmlUCSIsCatCo</a> (int code); int <a href="#xmlUCSIsCherokee">xmlUCSIsCherokee</a> (int code); int <a href="#xmlUCSIsGothic">xmlUCSIsGothic</a> (int code); int <a href="#xmlUCSIsKhmer">xmlUCSIsKhmer</a> (int code); int <a href="#xmlUCSIsCombiningDiacriticalMarksforSymbols">xmlUCSIsCombiningDiacriticalMarksforSymbols</a> (int code); int <a href="#xmlUCSIsOgham">xmlUCSIsOgham</a> (int code); int <a href="#xmlUCSIsOriya">xmlUCSIsOriya</a> (int code); int <a href="#xmlUCSIsLinearBIdeograms">xmlUCSIsLinearBIdeograms</a> (int code); int <a href="#xmlUCSIsBlock">xmlUCSIsBlock</a> (int code, <br/> const char * block); int <a href="#xmlUCSIsBopomofoExtended">xmlUCSIsBopomofoExtended</a> (int code); int <a href="#xmlUCSIsHangulJamo">xmlUCSIsHangulJamo</a> (int code); int <a href="#xmlUCSIsTagbanwa">xmlUCSIsTagbanwa</a> (int code); int <a href="#xmlUCSIsGeneralPunctuation">xmlUCSIsGeneralPunctuation</a> (int code); int <a href="#xmlUCSIsCyrillic">xmlUCSIsCyrillic</a> (int code); int <a href="#xmlUCSIsArrows">xmlUCSIsArrows</a> (int code); int <a href="#xmlUCSIsControlPictures">xmlUCSIsControlPictures</a> (int code); int <a href="#xmlUCSIsCJKUnifiedIdeographs">xmlUCSIsCJKUnifiedIdeographs</a> (int code); int <a href="#xmlUCSIsCatNl">xmlUCSIsCatNl</a> (int code); int <a href="#xmlUCSIsCatNo">xmlUCSIsCatNo</a> (int code); int <a href="#xmlUCSIsYijingHexagramSymbols">xmlUCSIsYijingHexagramSymbols</a> (int code); int <a href="#xmlUCSIsVariationSelectorsSupplement">xmlUCSIsVariationSelectorsSupplement</a> (int code); int <a href="#xmlUCSIsBengali">xmlUCSIsBengali</a> (int code); int <a href="#xmlUCSIsPrivateUse">xmlUCSIsPrivateUse</a> (int code); int <a href="#xmlUCSIsMusicalSymbols">xmlUCSIsMusicalSymbols</a> (int code); int <a href="#xmlUCSIsMiscellaneousSymbols">xmlUCSIsMiscellaneousSymbols</a> (int code); int <a href="#xmlUCSIsCJKCompatibility">xmlUCSIsCJKCompatibility</a> (int code); int <a href="#xmlUCSIsAegeanNumbers">xmlUCSIsAegeanNumbers</a> (int code); int <a href="#xmlUCSIsDevanagari">xmlUCSIsDevanagari</a> (int code); int <a href="#xmlUCSIsSupplementalArrowsA">xmlUCSIsSupplementalArrowsA</a> (int code); int <a href="#xmlUCSIsSupplementalArrowsB">xmlUCSIsSupplementalArrowsB</a> (int code); int <a href="#xmlUCSIsNumberForms">xmlUCSIsNumberForms</a> (int code); int <a href="#xmlUCSIsSpacingModifierLetters">xmlUCSIsSpacingModifierLetters</a> (int code); int <a href="#xmlUCSIsOpticalCharacterRecognition">xmlUCSIsOpticalCharacterRecognition</a> (int code); int <a href="#xmlUCSIsCatPc">xmlUCSIsCatPc</a> (int code); int <a href="#xmlUCSIsCatPf">xmlUCSIsCatPf</a> (int code); int <a href="#xmlUCSIsCyrillicSupplement">xmlUCSIsCyrillicSupplement</a> (int code); int <a href="#xmlUCSIsCatPd">xmlUCSIsCatPd</a> (int code); int <a href="#xmlUCSIsCatPi">xmlUCSIsCatPi</a> (int code); int <a href="#xmlUCSIsCatPo">xmlUCSIsCatPo</a> (int code); int <a href="#xmlUCSIsHighPrivateUseSurrogates">xmlUCSIsHighPrivateUseSurrogates</a> (int code); int <a href="#xmlUCSIsLatinExtendedAdditional">xmlUCSIsLatinExtendedAdditional</a> (int code); int <a href="#xmlUCSIsCatPs">xmlUCSIsCatPs</a> (int code); int <a href="#xmlUCSIsHighSurrogates">xmlUCSIsHighSurrogates</a> (int code); int <a href="#xmlUCSIsLao">xmlUCSIsLao</a> (int code); int <a href="#xmlUCSIsBraillePatterns">xmlUCSIsBraillePatterns</a> (int code); int <a href="#xmlUCSIsDeseret">xmlUCSIsDeseret</a> (int code); int <a href="#xmlUCSIsEnclosedAlphanumerics">xmlUCSIsEnclosedAlphanumerics</a> (int code); int <a href="#xmlUCSIsCombiningDiacriticalMarks">xmlUCSIsCombiningDiacriticalMarks</a> (int code); int <a href="#xmlUCSIsIdeographicDescriptionCharacters">xmlUCSIsIdeographicDescriptionCharacters</a> (int code); int <a href="#xmlUCSIsPrivateUseArea">xmlUCSIsPrivateUseArea</a> (int code); int <a href="#xmlUCSIsCat">xmlUCSIsCat</a> (int code, <br/> const char * cat); int <a href="#xmlUCSIsCatLu">xmlUCSIsCatLu</a> (int code); int <a href="#xmlUCSIsCatLt">xmlUCSIsCatLt</a> (int code); int <a href="#xmlUCSIsYiSyllables">xmlUCSIsYiSyllables</a> (int code); int <a href="#xmlUCSIsShavian">xmlUCSIsShavian</a> (int code); int <a href="#xmlUCSIsCatLo">xmlUCSIsCatLo</a> (int code); int <a href="#xmlUCSIsCatLm">xmlUCSIsCatLm</a> (int code); int <a href="#xmlUCSIsCatLl">xmlUCSIsCatLl</a> (int code); int <a href="#xmlUCSIsMiscellaneousTechnical">xmlUCSIsMiscellaneousTechnical</a> (int code); int <a href="#xmlUCSIsUgaritic">xmlUCSIsUgaritic</a> (int code); int <a href="#xmlUCSIsCJKCompatibilityIdeographsSupplement">xmlUCSIsCJKCompatibilityIdeographsSupplement</a> (int code); int <a href="#xmlUCSIsCypriotSyllabary">xmlUCSIsCypriotSyllabary</a> (int code); int <a href="#xmlUCSIsTamil">xmlUCSIsTamil</a> (int code); int <a href="#xmlUCSIsCatC">xmlUCSIsCatC</a> (int code); int <a href="#xmlUCSIsCatN">xmlUCSIsCatN</a> (int code); int <a href="#xmlUCSIsCatL">xmlUCSIsCatL</a> (int code); int <a href="#xmlUCSIsCatM">xmlUCSIsCatM</a> (int code); int <a href="#xmlUCSIsUnifiedCanadianAboriginalSyllabics">xmlUCSIsUnifiedCanadianAboriginalSyllabics</a> (int code); int <a href="#xmlUCSIsCatS">xmlUCSIsCatS</a> (int code); int <a href="#xmlUCSIsCatP">xmlUCSIsCatP</a> (int code); int <a href="#xmlUCSIsSinhala">xmlUCSIsSinhala</a> (int code); int <a href="#xmlUCSIsGeorgian">xmlUCSIsGeorgian</a> (int code); int <a href="#xmlUCSIsCatZ">xmlUCSIsCatZ</a> (int code); int <a href="#xmlUCSIsIPAExtensions">xmlUCSIsIPAExtensions</a> (int code); int <a href="#xmlUCSIsKangxiRadicals">xmlUCSIsKangxiRadicals</a> (int code); int <a href="#xmlUCSIsGreek">xmlUCSIsGreek</a> (int code); int <a href="#xmlUCSIsCatPe">xmlUCSIsCatPe</a> (int code); int <a href="#xmlUCSIsHanunoo">xmlUCSIsHanunoo</a> (int code); int <a href="#xmlUCSIsArmenian">xmlUCSIsArmenian</a> (int code); int <a href="#xmlUCSIsSupplementaryPrivateUseAreaB">xmlUCSIsSupplementaryPrivateUseAreaB</a> (int code); int <a href="#xmlUCSIsSupplementaryPrivateUseAreaA">xmlUCSIsSupplementaryPrivateUseAreaA</a> (int code); int <a href="#xmlUCSIsKatakanaPhoneticExtensions">xmlUCSIsKatakanaPhoneticExtensions</a> (int code); int <a href="#xmlUCSIsLetterlikeSymbols">xmlUCSIsLetterlikeSymbols</a> (int code); int <a href="#xmlUCSIsPhoneticExtensions">xmlUCSIsPhoneticExtensions</a> (int code); int <a href="#xmlUCSIsArabic">xmlUCSIsArabic</a> (int code); int <a href="#xmlUCSIsHebrew">xmlUCSIsHebrew</a> (int code); int <a href="#xmlUCSIsOldItalic">xmlUCSIsOldItalic</a> (int code); int <a href="#xmlUCSIsArabicPresentationFormsA">xmlUCSIsArabicPresentationFormsA</a> (int code); int <a href="#xmlUCSIsCatZp">xmlUCSIsCatZp</a> (int code); int <a href="#xmlUCSIsCatZs">xmlUCSIsCatZs</a> (int code); int <a href="#xmlUCSIsArabicPresentationFormsB">xmlUCSIsArabicPresentationFormsB</a> (int code); int <a href="#xmlUCSIsGeometricShapes">xmlUCSIsGeometricShapes</a> (int code); int <a href="#xmlUCSIsCatZl">xmlUCSIsCatZl</a> (int code); int <a href="#xmlUCSIsTagalog">xmlUCSIsTagalog</a> (int code); int <a href="#xmlUCSIsSpecials">xmlUCSIsSpecials</a> (int code); int <a href="#xmlUCSIsGujarati">xmlUCSIsGujarati</a> (int code); int <a href="#xmlUCSIsKatakana">xmlUCSIsKatakana</a> (int code); int <a href="#xmlUCSIsHalfwidthandFullwidthForms">xmlUCSIsHalfwidthandFullwidthForms</a> (int code); int <a href="#xmlUCSIsLatinExtendedB">xmlUCSIsLatinExtendedB</a> (int code); int <a href="#xmlUCSIsLatinExtendedA">xmlUCSIsLatinExtendedA</a> (int code); int <a href="#xmlUCSIsBuhid">xmlUCSIsBuhid</a> (int code); int <a href="#xmlUCSIsMiscellaneousSymbolsandArrows">xmlUCSIsMiscellaneousSymbolsandArrows</a> (int code); int <a href="#xmlUCSIsTaiLe">xmlUCSIsTaiLe</a> (int code); int <a href="#xmlUCSIsCJKSymbolsandPunctuation">xmlUCSIsCJKSymbolsandPunctuation</a> (int code); int <a href="#xmlUCSIsTaiXuanJingSymbols">xmlUCSIsTaiXuanJingSymbols</a> (int code); int <a href="#xmlUCSIsGurmukhi">xmlUCSIsGurmukhi</a> (int code); int <a href="#xmlUCSIsMathematicalOperators">xmlUCSIsMathematicalOperators</a> (int code); int <a href="#xmlUCSIsAlphabeticPresentationForms">xmlUCSIsAlphabeticPresentationForms</a> (int code); int <a href="#xmlUCSIsCurrencySymbols">xmlUCSIsCurrencySymbols</a> (int code); int <a href="#xmlUCSIsSupplementalMathematicalOperators">xmlUCSIsSupplementalMathematicalOperators</a> (int code); int <a href="#xmlUCSIsCJKUnifiedIdeographsExtensionA">xmlUCSIsCJKUnifiedIdeographsExtensionA</a> (int code); int <a href="#xmlUCSIsKanbun">xmlUCSIsKanbun</a> (int code); int <a href="#xmlUCSIsCJKUnifiedIdeographsExtensionB">xmlUCSIsCJKUnifiedIdeographsExtensionB</a> (int code); int <a href="#xmlUCSIsThai">xmlUCSIsThai</a> (int code); int <a href="#xmlUCSIsRunic">xmlUCSIsRunic</a> (int code); int <a href="#xmlUCSIsCatNd">xmlUCSIsCatNd</a> (int code); int <a href="#xmlUCSIsLatin1Supplement">xmlUCSIsLatin1Supplement</a> (int code); int <a href="#xmlUCSIsLinearBSyllabary">xmlUCSIsLinearBSyllabary</a> (int code); int <a href="#xmlUCSIsHiragana">xmlUCSIsHiragana</a> (int code); int <a href="#xmlUCSIsMiscellaneousMathematicalSymbolsB">xmlUCSIsMiscellaneousMathematicalSymbolsB</a> (int code); int <a href="#xmlUCSIsMiscellaneousMathematicalSymbolsA">xmlUCSIsMiscellaneousMathematicalSymbolsA</a> (int code); int <a href="#xmlUCSIsCatMn">xmlUCSIsCatMn</a> (int code); int <a href="#xmlUCSIsVariationSelectors">xmlUCSIsVariationSelectors</a> (int code); int <a href="#xmlUCSIsCatMc">xmlUCSIsCatMc</a> (int code); int <a href="#xmlUCSIsCatMe">xmlUCSIsCatMe</a> (int code); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsAegeanNumbers"/>xmlUCSIsAegeanNumbers ()</h3><pre class="programlisting">int xmlUCSIsAegeanNumbers (int code)<br/> </pre><p>Check whether the character is part of AegeanNumbers UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsAlphabeticPresentationForms"/>xmlUCSIsAlphabeticPresentationForms ()</h3><pre class="programlisting">int xmlUCSIsAlphabeticPresentationForms (int code)<br/> </pre><p>Check whether the character is part of AlphabeticPresentationForms UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsArabic"/>xmlUCSIsArabic ()</h3><pre class="programlisting">int xmlUCSIsArabic (int code)<br/> </pre><p>Check whether the character is part of Arabic UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsArabicPresentationFormsA"/>xmlUCSIsArabicPresentationFormsA ()</h3><pre class="programlisting">int xmlUCSIsArabicPresentationFormsA (int code)<br/> </pre><p>Check whether the character is part of ArabicPresentationForms-A UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsArabicPresentationFormsB"/>xmlUCSIsArabicPresentationFormsB ()</h3><pre class="programlisting">int xmlUCSIsArabicPresentationFormsB (int code)<br/> </pre><p>Check whether the character is part of ArabicPresentationForms-B UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsArmenian"/>xmlUCSIsArmenian ()</h3><pre class="programlisting">int xmlUCSIsArmenian (int code)<br/> </pre><p>Check whether the character is part of Armenian UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsArrows"/>xmlUCSIsArrows ()</h3><pre class="programlisting">int xmlUCSIsArrows (int code)<br/> </pre><p>Check whether the character is part of Arrows UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsBasicLatin"/>xmlUCSIsBasicLatin ()</h3><pre class="programlisting">int xmlUCSIsBasicLatin (int code)<br/> </pre><p>Check whether the character is part of BasicLatin UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsBengali"/>xmlUCSIsBengali ()</h3><pre class="programlisting">int xmlUCSIsBengali (int code)<br/> </pre><p>Check whether the character is part of Bengali UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsBlock"/>xmlUCSIsBlock ()</h3><pre class="programlisting">int xmlUCSIsBlock (int code, <br/> const char * block)<br/> </pre><p>Check whether the character is part of the UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>block</tt></i>:</span></td><td>UCS block name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true, 0 if false and -1 on unknown block</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsBlockElements"/>xmlUCSIsBlockElements ()</h3><pre class="programlisting">int xmlUCSIsBlockElements (int code)<br/> </pre><p>Check whether the character is part of BlockElements UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsBopomofo"/>xmlUCSIsBopomofo ()</h3><pre class="programlisting">int xmlUCSIsBopomofo (int code)<br/> </pre><p>Check whether the character is part of Bopomofo UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsBopomofoExtended"/>xmlUCSIsBopomofoExtended ()</h3><pre class="programlisting">int xmlUCSIsBopomofoExtended (int code)<br/> </pre><p>Check whether the character is part of BopomofoExtended UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsBoxDrawing"/>xmlUCSIsBoxDrawing ()</h3><pre class="programlisting">int xmlUCSIsBoxDrawing (int code)<br/> </pre><p>Check whether the character is part of BoxDrawing UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsBraillePatterns"/>xmlUCSIsBraillePatterns ()</h3><pre class="programlisting">int xmlUCSIsBraillePatterns (int code)<br/> </pre><p>Check whether the character is part of BraillePatterns UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsBuhid"/>xmlUCSIsBuhid ()</h3><pre class="programlisting">int xmlUCSIsBuhid (int code)<br/> </pre><p>Check whether the character is part of Buhid UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsByzantineMusicalSymbols"/>xmlUCSIsByzantineMusicalSymbols ()</h3><pre class="programlisting">int xmlUCSIsByzantineMusicalSymbols (int code)<br/> </pre><p>Check whether the character is part of ByzantineMusicalSymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCJKCompatibility"/>xmlUCSIsCJKCompatibility ()</h3><pre class="programlisting">int xmlUCSIsCJKCompatibility (int code)<br/> </pre><p>Check whether the character is part of CJKCompatibility UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCJKCompatibilityForms"/>xmlUCSIsCJKCompatibilityForms ()</h3><pre class="programlisting">int xmlUCSIsCJKCompatibilityForms (int code)<br/> </pre><p>Check whether the character is part of CJKCompatibilityForms UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCJKCompatibilityIdeographs"/>xmlUCSIsCJKCompatibilityIdeographs ()</h3><pre class="programlisting">int xmlUCSIsCJKCompatibilityIdeographs (int code)<br/> </pre><p>Check whether the character is part of CJKCompatibilityIdeographs UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCJKCompatibilityIdeographsSupplement"/>xmlUCSIsCJKCompatibilityIdeographsSupplement ()</h3><pre class="programlisting">int xmlUCSIsCJKCompatibilityIdeographsSupplement (int code)<br/> </pre><p>Check whether the character is part of CJKCompatibilityIdeographsSupplement UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCJKRadicalsSupplement"/>xmlUCSIsCJKRadicalsSupplement ()</h3><pre class="programlisting">int xmlUCSIsCJKRadicalsSupplement (int code)<br/> </pre><p>Check whether the character is part of CJKRadicalsSupplement UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCJKSymbolsandPunctuation"/>xmlUCSIsCJKSymbolsandPunctuation ()</h3><pre class="programlisting">int xmlUCSIsCJKSymbolsandPunctuation (int code)<br/> </pre><p>Check whether the character is part of CJKSymbolsandPunctuation UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCJKUnifiedIdeographs"/>xmlUCSIsCJKUnifiedIdeographs ()</h3><pre class="programlisting">int xmlUCSIsCJKUnifiedIdeographs (int code)<br/> </pre><p>Check whether the character is part of CJKUnifiedIdeographs UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCJKUnifiedIdeographsExtensionA"/>xmlUCSIsCJKUnifiedIdeographsExtensionA ()</h3><pre class="programlisting">int xmlUCSIsCJKUnifiedIdeographsExtensionA (int code)<br/> </pre><p>Check whether the character is part of CJKUnifiedIdeographsExtensionA UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCJKUnifiedIdeographsExtensionB"/>xmlUCSIsCJKUnifiedIdeographsExtensionB ()</h3><pre class="programlisting">int xmlUCSIsCJKUnifiedIdeographsExtensionB (int code)<br/> </pre><p>Check whether the character is part of CJKUnifiedIdeographsExtensionB UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCat"/>xmlUCSIsCat ()</h3><pre class="programlisting">int xmlUCSIsCat (int code, <br/> const char * cat)<br/> </pre><p>Check whether the character is part of the UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>cat</tt></i>:</span></td><td>UCS Category name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true, 0 if false and -1 on unknown category</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatC"/>xmlUCSIsCatC ()</h3><pre class="programlisting">int xmlUCSIsCatC (int code)<br/> </pre><p>Check whether the character is part of C UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatCc"/>xmlUCSIsCatCc ()</h3><pre class="programlisting">int xmlUCSIsCatCc (int code)<br/> </pre><p>Check whether the character is part of Cc UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatCf"/>xmlUCSIsCatCf ()</h3><pre class="programlisting">int xmlUCSIsCatCf (int code)<br/> </pre><p>Check whether the character is part of Cf UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatCo"/>xmlUCSIsCatCo ()</h3><pre class="programlisting">int xmlUCSIsCatCo (int code)<br/> </pre><p>Check whether the character is part of Co UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatCs"/>xmlUCSIsCatCs ()</h3><pre class="programlisting">int xmlUCSIsCatCs (int code)<br/> </pre><p>Check whether the character is part of Cs UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatL"/>xmlUCSIsCatL ()</h3><pre class="programlisting">int xmlUCSIsCatL (int code)<br/> </pre><p>Check whether the character is part of L UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatLl"/>xmlUCSIsCatLl ()</h3><pre class="programlisting">int xmlUCSIsCatLl (int code)<br/> </pre><p>Check whether the character is part of Ll UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatLm"/>xmlUCSIsCatLm ()</h3><pre class="programlisting">int xmlUCSIsCatLm (int code)<br/> </pre><p>Check whether the character is part of Lm UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatLo"/>xmlUCSIsCatLo ()</h3><pre class="programlisting">int xmlUCSIsCatLo (int code)<br/> </pre><p>Check whether the character is part of Lo UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatLt"/>xmlUCSIsCatLt ()</h3><pre class="programlisting">int xmlUCSIsCatLt (int code)<br/> </pre><p>Check whether the character is part of Lt UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatLu"/>xmlUCSIsCatLu ()</h3><pre class="programlisting">int xmlUCSIsCatLu (int code)<br/> </pre><p>Check whether the character is part of Lu UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatM"/>xmlUCSIsCatM ()</h3><pre class="programlisting">int xmlUCSIsCatM (int code)<br/> </pre><p>Check whether the character is part of M UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatMc"/>xmlUCSIsCatMc ()</h3><pre class="programlisting">int xmlUCSIsCatMc (int code)<br/> </pre><p>Check whether the character is part of Mc UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatMe"/>xmlUCSIsCatMe ()</h3><pre class="programlisting">int xmlUCSIsCatMe (int code)<br/> </pre><p>Check whether the character is part of Me UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatMn"/>xmlUCSIsCatMn ()</h3><pre class="programlisting">int xmlUCSIsCatMn (int code)<br/> </pre><p>Check whether the character is part of Mn UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatN"/>xmlUCSIsCatN ()</h3><pre class="programlisting">int xmlUCSIsCatN (int code)<br/> </pre><p>Check whether the character is part of N UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatNd"/>xmlUCSIsCatNd ()</h3><pre class="programlisting">int xmlUCSIsCatNd (int code)<br/> </pre><p>Check whether the character is part of Nd UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatNl"/>xmlUCSIsCatNl ()</h3><pre class="programlisting">int xmlUCSIsCatNl (int code)<br/> </pre><p>Check whether the character is part of Nl UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatNo"/>xmlUCSIsCatNo ()</h3><pre class="programlisting">int xmlUCSIsCatNo (int code)<br/> </pre><p>Check whether the character is part of No UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatP"/>xmlUCSIsCatP ()</h3><pre class="programlisting">int xmlUCSIsCatP (int code)<br/> </pre><p>Check whether the character is part of P UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatPc"/>xmlUCSIsCatPc ()</h3><pre class="programlisting">int xmlUCSIsCatPc (int code)<br/> </pre><p>Check whether the character is part of Pc UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatPd"/>xmlUCSIsCatPd ()</h3><pre class="programlisting">int xmlUCSIsCatPd (int code)<br/> </pre><p>Check whether the character is part of Pd UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatPe"/>xmlUCSIsCatPe ()</h3><pre class="programlisting">int xmlUCSIsCatPe (int code)<br/> </pre><p>Check whether the character is part of Pe UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatPf"/>xmlUCSIsCatPf ()</h3><pre class="programlisting">int xmlUCSIsCatPf (int code)<br/> </pre><p>Check whether the character is part of Pf UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatPi"/>xmlUCSIsCatPi ()</h3><pre class="programlisting">int xmlUCSIsCatPi (int code)<br/> </pre><p>Check whether the character is part of Pi UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatPo"/>xmlUCSIsCatPo ()</h3><pre class="programlisting">int xmlUCSIsCatPo (int code)<br/> </pre><p>Check whether the character is part of Po UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatPs"/>xmlUCSIsCatPs ()</h3><pre class="programlisting">int xmlUCSIsCatPs (int code)<br/> </pre><p>Check whether the character is part of Ps UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatS"/>xmlUCSIsCatS ()</h3><pre class="programlisting">int xmlUCSIsCatS (int code)<br/> </pre><p>Check whether the character is part of S UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatSc"/>xmlUCSIsCatSc ()</h3><pre class="programlisting">int xmlUCSIsCatSc (int code)<br/> </pre><p>Check whether the character is part of Sc UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatSk"/>xmlUCSIsCatSk ()</h3><pre class="programlisting">int xmlUCSIsCatSk (int code)<br/> </pre><p>Check whether the character is part of Sk UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatSm"/>xmlUCSIsCatSm ()</h3><pre class="programlisting">int xmlUCSIsCatSm (int code)<br/> </pre><p>Check whether the character is part of Sm UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatSo"/>xmlUCSIsCatSo ()</h3><pre class="programlisting">int xmlUCSIsCatSo (int code)<br/> </pre><p>Check whether the character is part of So UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatZ"/>xmlUCSIsCatZ ()</h3><pre class="programlisting">int xmlUCSIsCatZ (int code)<br/> </pre><p>Check whether the character is part of Z UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatZl"/>xmlUCSIsCatZl ()</h3><pre class="programlisting">int xmlUCSIsCatZl (int code)<br/> </pre><p>Check whether the character is part of Zl UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatZp"/>xmlUCSIsCatZp ()</h3><pre class="programlisting">int xmlUCSIsCatZp (int code)<br/> </pre><p>Check whether the character is part of Zp UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCatZs"/>xmlUCSIsCatZs ()</h3><pre class="programlisting">int xmlUCSIsCatZs (int code)<br/> </pre><p>Check whether the character is part of Zs UCS Category</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCherokee"/>xmlUCSIsCherokee ()</h3><pre class="programlisting">int xmlUCSIsCherokee (int code)<br/> </pre><p>Check whether the character is part of Cherokee UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCombiningDiacriticalMarks"/>xmlUCSIsCombiningDiacriticalMarks ()</h3><pre class="programlisting">int xmlUCSIsCombiningDiacriticalMarks (int code)<br/> </pre><p>Check whether the character is part of CombiningDiacriticalMarks UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCombiningDiacriticalMarksforSymbols"/>xmlUCSIsCombiningDiacriticalMarksforSymbols ()</h3><pre class="programlisting">int xmlUCSIsCombiningDiacriticalMarksforSymbols (int code)<br/> </pre><p>Check whether the character is part of CombiningDiacriticalMarksforSymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCombiningHalfMarks"/>xmlUCSIsCombiningHalfMarks ()</h3><pre class="programlisting">int xmlUCSIsCombiningHalfMarks (int code)<br/> </pre><p>Check whether the character is part of CombiningHalfMarks UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCombiningMarksforSymbols"/>xmlUCSIsCombiningMarksforSymbols ()</h3><pre class="programlisting">int xmlUCSIsCombiningMarksforSymbols (int code)<br/> </pre><p>Check whether the character is part of CombiningMarksforSymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsControlPictures"/>xmlUCSIsControlPictures ()</h3><pre class="programlisting">int xmlUCSIsControlPictures (int code)<br/> </pre><p>Check whether the character is part of ControlPictures UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCurrencySymbols"/>xmlUCSIsCurrencySymbols ()</h3><pre class="programlisting">int xmlUCSIsCurrencySymbols (int code)<br/> </pre><p>Check whether the character is part of CurrencySymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCypriotSyllabary"/>xmlUCSIsCypriotSyllabary ()</h3><pre class="programlisting">int xmlUCSIsCypriotSyllabary (int code)<br/> </pre><p>Check whether the character is part of CypriotSyllabary UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCyrillic"/>xmlUCSIsCyrillic ()</h3><pre class="programlisting">int xmlUCSIsCyrillic (int code)<br/> </pre><p>Check whether the character is part of Cyrillic UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsCyrillicSupplement"/>xmlUCSIsCyrillicSupplement ()</h3><pre class="programlisting">int xmlUCSIsCyrillicSupplement (int code)<br/> </pre><p>Check whether the character is part of CyrillicSupplement UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsDeseret"/>xmlUCSIsDeseret ()</h3><pre class="programlisting">int xmlUCSIsDeseret (int code)<br/> </pre><p>Check whether the character is part of Deseret UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsDevanagari"/>xmlUCSIsDevanagari ()</h3><pre class="programlisting">int xmlUCSIsDevanagari (int code)<br/> </pre><p>Check whether the character is part of Devanagari UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsDingbats"/>xmlUCSIsDingbats ()</h3><pre class="programlisting">int xmlUCSIsDingbats (int code)<br/> </pre><p>Check whether the character is part of Dingbats UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsEnclosedAlphanumerics"/>xmlUCSIsEnclosedAlphanumerics ()</h3><pre class="programlisting">int xmlUCSIsEnclosedAlphanumerics (int code)<br/> </pre><p>Check whether the character is part of EnclosedAlphanumerics UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsEnclosedCJKLettersandMonths"/>xmlUCSIsEnclosedCJKLettersandMonths ()</h3><pre class="programlisting">int xmlUCSIsEnclosedCJKLettersandMonths (int code)<br/> </pre><p>Check whether the character is part of EnclosedCJKLettersandMonths UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsEthiopic"/>xmlUCSIsEthiopic ()</h3><pre class="programlisting">int xmlUCSIsEthiopic (int code)<br/> </pre><p>Check whether the character is part of Ethiopic UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsGeneralPunctuation"/>xmlUCSIsGeneralPunctuation ()</h3><pre class="programlisting">int xmlUCSIsGeneralPunctuation (int code)<br/> </pre><p>Check whether the character is part of GeneralPunctuation UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsGeometricShapes"/>xmlUCSIsGeometricShapes ()</h3><pre class="programlisting">int xmlUCSIsGeometricShapes (int code)<br/> </pre><p>Check whether the character is part of GeometricShapes UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsGeorgian"/>xmlUCSIsGeorgian ()</h3><pre class="programlisting">int xmlUCSIsGeorgian (int code)<br/> </pre><p>Check whether the character is part of Georgian UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsGothic"/>xmlUCSIsGothic ()</h3><pre class="programlisting">int xmlUCSIsGothic (int code)<br/> </pre><p>Check whether the character is part of Gothic UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsGreek"/>xmlUCSIsGreek ()</h3><pre class="programlisting">int xmlUCSIsGreek (int code)<br/> </pre><p>Check whether the character is part of Greek UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsGreekExtended"/>xmlUCSIsGreekExtended ()</h3><pre class="programlisting">int xmlUCSIsGreekExtended (int code)<br/> </pre><p>Check whether the character is part of GreekExtended UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsGreekandCoptic"/>xmlUCSIsGreekandCoptic ()</h3><pre class="programlisting">int xmlUCSIsGreekandCoptic (int code)<br/> </pre><p>Check whether the character is part of GreekandCoptic UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsGujarati"/>xmlUCSIsGujarati ()</h3><pre class="programlisting">int xmlUCSIsGujarati (int code)<br/> </pre><p>Check whether the character is part of Gujarati UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsGurmukhi"/>xmlUCSIsGurmukhi ()</h3><pre class="programlisting">int xmlUCSIsGurmukhi (int code)<br/> </pre><p>Check whether the character is part of Gurmukhi UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsHalfwidthandFullwidthForms"/>xmlUCSIsHalfwidthandFullwidthForms ()</h3><pre class="programlisting">int xmlUCSIsHalfwidthandFullwidthForms (int code)<br/> </pre><p>Check whether the character is part of HalfwidthandFullwidthForms UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsHangulCompatibilityJamo"/>xmlUCSIsHangulCompatibilityJamo ()</h3><pre class="programlisting">int xmlUCSIsHangulCompatibilityJamo (int code)<br/> </pre><p>Check whether the character is part of HangulCompatibilityJamo UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsHangulJamo"/>xmlUCSIsHangulJamo ()</h3><pre class="programlisting">int xmlUCSIsHangulJamo (int code)<br/> </pre><p>Check whether the character is part of HangulJamo UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsHangulSyllables"/>xmlUCSIsHangulSyllables ()</h3><pre class="programlisting">int xmlUCSIsHangulSyllables (int code)<br/> </pre><p>Check whether the character is part of HangulSyllables UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsHanunoo"/>xmlUCSIsHanunoo ()</h3><pre class="programlisting">int xmlUCSIsHanunoo (int code)<br/> </pre><p>Check whether the character is part of Hanunoo UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsHebrew"/>xmlUCSIsHebrew ()</h3><pre class="programlisting">int xmlUCSIsHebrew (int code)<br/> </pre><p>Check whether the character is part of Hebrew UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsHighPrivateUseSurrogates"/>xmlUCSIsHighPrivateUseSurrogates ()</h3><pre class="programlisting">int xmlUCSIsHighPrivateUseSurrogates (int code)<br/> </pre><p>Check whether the character is part of HighPrivateUseSurrogates UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsHighSurrogates"/>xmlUCSIsHighSurrogates ()</h3><pre class="programlisting">int xmlUCSIsHighSurrogates (int code)<br/> </pre><p>Check whether the character is part of HighSurrogates UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsHiragana"/>xmlUCSIsHiragana ()</h3><pre class="programlisting">int xmlUCSIsHiragana (int code)<br/> </pre><p>Check whether the character is part of Hiragana UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsIPAExtensions"/>xmlUCSIsIPAExtensions ()</h3><pre class="programlisting">int xmlUCSIsIPAExtensions (int code)<br/> </pre><p>Check whether the character is part of IPAExtensions UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsIdeographicDescriptionCharacters"/>xmlUCSIsIdeographicDescriptionCharacters ()</h3><pre class="programlisting">int xmlUCSIsIdeographicDescriptionCharacters (int code)<br/> </pre><p>Check whether the character is part of IdeographicDescriptionCharacters UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsKanbun"/>xmlUCSIsKanbun ()</h3><pre class="programlisting">int xmlUCSIsKanbun (int code)<br/> </pre><p>Check whether the character is part of Kanbun UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsKangxiRadicals"/>xmlUCSIsKangxiRadicals ()</h3><pre class="programlisting">int xmlUCSIsKangxiRadicals (int code)<br/> </pre><p>Check whether the character is part of KangxiRadicals UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsKannada"/>xmlUCSIsKannada ()</h3><pre class="programlisting">int xmlUCSIsKannada (int code)<br/> </pre><p>Check whether the character is part of Kannada UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsKatakana"/>xmlUCSIsKatakana ()</h3><pre class="programlisting">int xmlUCSIsKatakana (int code)<br/> </pre><p>Check whether the character is part of Katakana UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsKatakanaPhoneticExtensions"/>xmlUCSIsKatakanaPhoneticExtensions ()</h3><pre class="programlisting">int xmlUCSIsKatakanaPhoneticExtensions (int code)<br/> </pre><p>Check whether the character is part of KatakanaPhoneticExtensions UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsKhmer"/>xmlUCSIsKhmer ()</h3><pre class="programlisting">int xmlUCSIsKhmer (int code)<br/> </pre><p>Check whether the character is part of Khmer UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsKhmerSymbols"/>xmlUCSIsKhmerSymbols ()</h3><pre class="programlisting">int xmlUCSIsKhmerSymbols (int code)<br/> </pre><p>Check whether the character is part of KhmerSymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsLao"/>xmlUCSIsLao ()</h3><pre class="programlisting">int xmlUCSIsLao (int code)<br/> </pre><p>Check whether the character is part of Lao UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsLatin1Supplement"/>xmlUCSIsLatin1Supplement ()</h3><pre class="programlisting">int xmlUCSIsLatin1Supplement (int code)<br/> </pre><p>Check whether the character is part of Latin-1Supplement UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsLatinExtendedA"/>xmlUCSIsLatinExtendedA ()</h3><pre class="programlisting">int xmlUCSIsLatinExtendedA (int code)<br/> </pre><p>Check whether the character is part of LatinExtended-A UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsLatinExtendedAdditional"/>xmlUCSIsLatinExtendedAdditional ()</h3><pre class="programlisting">int xmlUCSIsLatinExtendedAdditional (int code)<br/> </pre><p>Check whether the character is part of LatinExtendedAdditional UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsLatinExtendedB"/>xmlUCSIsLatinExtendedB ()</h3><pre class="programlisting">int xmlUCSIsLatinExtendedB (int code)<br/> </pre><p>Check whether the character is part of LatinExtended-B UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsLetterlikeSymbols"/>xmlUCSIsLetterlikeSymbols ()</h3><pre class="programlisting">int xmlUCSIsLetterlikeSymbols (int code)<br/> </pre><p>Check whether the character is part of LetterlikeSymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsLimbu"/>xmlUCSIsLimbu ()</h3><pre class="programlisting">int xmlUCSIsLimbu (int code)<br/> </pre><p>Check whether the character is part of Limbu UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsLinearBIdeograms"/>xmlUCSIsLinearBIdeograms ()</h3><pre class="programlisting">int xmlUCSIsLinearBIdeograms (int code)<br/> </pre><p>Check whether the character is part of LinearBIdeograms UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsLinearBSyllabary"/>xmlUCSIsLinearBSyllabary ()</h3><pre class="programlisting">int xmlUCSIsLinearBSyllabary (int code)<br/> </pre><p>Check whether the character is part of LinearBSyllabary UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsLowSurrogates"/>xmlUCSIsLowSurrogates ()</h3><pre class="programlisting">int xmlUCSIsLowSurrogates (int code)<br/> </pre><p>Check whether the character is part of LowSurrogates UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMalayalam"/>xmlUCSIsMalayalam ()</h3><pre class="programlisting">int xmlUCSIsMalayalam (int code)<br/> </pre><p>Check whether the character is part of Malayalam UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMathematicalAlphanumericSymbols"/>xmlUCSIsMathematicalAlphanumericSymbols ()</h3><pre class="programlisting">int xmlUCSIsMathematicalAlphanumericSymbols (int code)<br/> </pre><p>Check whether the character is part of MathematicalAlphanumericSymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMathematicalOperators"/>xmlUCSIsMathematicalOperators ()</h3><pre class="programlisting">int xmlUCSIsMathematicalOperators (int code)<br/> </pre><p>Check whether the character is part of MathematicalOperators UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMiscellaneousMathematicalSymbolsA"/>xmlUCSIsMiscellaneousMathematicalSymbolsA ()</h3><pre class="programlisting">int xmlUCSIsMiscellaneousMathematicalSymbolsA (int code)<br/> </pre><p>Check whether the character is part of MiscellaneousMathematicalSymbols-A UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMiscellaneousMathematicalSymbolsB"/>xmlUCSIsMiscellaneousMathematicalSymbolsB ()</h3><pre class="programlisting">int xmlUCSIsMiscellaneousMathematicalSymbolsB (int code)<br/> </pre><p>Check whether the character is part of MiscellaneousMathematicalSymbols-B UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMiscellaneousSymbols"/>xmlUCSIsMiscellaneousSymbols ()</h3><pre class="programlisting">int xmlUCSIsMiscellaneousSymbols (int code)<br/> </pre><p>Check whether the character is part of MiscellaneousSymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMiscellaneousSymbolsandArrows"/>xmlUCSIsMiscellaneousSymbolsandArrows ()</h3><pre class="programlisting">int xmlUCSIsMiscellaneousSymbolsandArrows (int code)<br/> </pre><p>Check whether the character is part of MiscellaneousSymbolsandArrows UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMiscellaneousTechnical"/>xmlUCSIsMiscellaneousTechnical ()</h3><pre class="programlisting">int xmlUCSIsMiscellaneousTechnical (int code)<br/> </pre><p>Check whether the character is part of MiscellaneousTechnical UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMongolian"/>xmlUCSIsMongolian ()</h3><pre class="programlisting">int xmlUCSIsMongolian (int code)<br/> </pre><p>Check whether the character is part of Mongolian UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMusicalSymbols"/>xmlUCSIsMusicalSymbols ()</h3><pre class="programlisting">int xmlUCSIsMusicalSymbols (int code)<br/> </pre><p>Check whether the character is part of MusicalSymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsMyanmar"/>xmlUCSIsMyanmar ()</h3><pre class="programlisting">int xmlUCSIsMyanmar (int code)<br/> </pre><p>Check whether the character is part of Myanmar UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsNumberForms"/>xmlUCSIsNumberForms ()</h3><pre class="programlisting">int xmlUCSIsNumberForms (int code)<br/> </pre><p>Check whether the character is part of NumberForms UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsOgham"/>xmlUCSIsOgham ()</h3><pre class="programlisting">int xmlUCSIsOgham (int code)<br/> </pre><p>Check whether the character is part of Ogham UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsOldItalic"/>xmlUCSIsOldItalic ()</h3><pre class="programlisting">int xmlUCSIsOldItalic (int code)<br/> </pre><p>Check whether the character is part of OldItalic UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsOpticalCharacterRecognition"/>xmlUCSIsOpticalCharacterRecognition ()</h3><pre class="programlisting">int xmlUCSIsOpticalCharacterRecognition (int code)<br/> </pre><p>Check whether the character is part of OpticalCharacterRecognition UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsOriya"/>xmlUCSIsOriya ()</h3><pre class="programlisting">int xmlUCSIsOriya (int code)<br/> </pre><p>Check whether the character is part of Oriya UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsOsmanya"/>xmlUCSIsOsmanya ()</h3><pre class="programlisting">int xmlUCSIsOsmanya (int code)<br/> </pre><p>Check whether the character is part of Osmanya UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsPhoneticExtensions"/>xmlUCSIsPhoneticExtensions ()</h3><pre class="programlisting">int xmlUCSIsPhoneticExtensions (int code)<br/> </pre><p>Check whether the character is part of PhoneticExtensions UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsPrivateUse"/>xmlUCSIsPrivateUse ()</h3><pre class="programlisting">int xmlUCSIsPrivateUse (int code)<br/> </pre><p>Check whether the character is part of PrivateUse UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsPrivateUseArea"/>xmlUCSIsPrivateUseArea ()</h3><pre class="programlisting">int xmlUCSIsPrivateUseArea (int code)<br/> </pre><p>Check whether the character is part of PrivateUseArea UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsRunic"/>xmlUCSIsRunic ()</h3><pre class="programlisting">int xmlUCSIsRunic (int code)<br/> </pre><p>Check whether the character is part of Runic UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsShavian"/>xmlUCSIsShavian ()</h3><pre class="programlisting">int xmlUCSIsShavian (int code)<br/> </pre><p>Check whether the character is part of Shavian UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSinhala"/>xmlUCSIsSinhala ()</h3><pre class="programlisting">int xmlUCSIsSinhala (int code)<br/> </pre><p>Check whether the character is part of Sinhala UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSmallFormVariants"/>xmlUCSIsSmallFormVariants ()</h3><pre class="programlisting">int xmlUCSIsSmallFormVariants (int code)<br/> </pre><p>Check whether the character is part of SmallFormVariants UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSpacingModifierLetters"/>xmlUCSIsSpacingModifierLetters ()</h3><pre class="programlisting">int xmlUCSIsSpacingModifierLetters (int code)<br/> </pre><p>Check whether the character is part of SpacingModifierLetters UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSpecials"/>xmlUCSIsSpecials ()</h3><pre class="programlisting">int xmlUCSIsSpecials (int code)<br/> </pre><p>Check whether the character is part of Specials UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSuperscriptsandSubscripts"/>xmlUCSIsSuperscriptsandSubscripts ()</h3><pre class="programlisting">int xmlUCSIsSuperscriptsandSubscripts (int code)<br/> </pre><p>Check whether the character is part of SuperscriptsandSubscripts UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSupplementalArrowsA"/>xmlUCSIsSupplementalArrowsA ()</h3><pre class="programlisting">int xmlUCSIsSupplementalArrowsA (int code)<br/> </pre><p>Check whether the character is part of SupplementalArrows-A UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSupplementalArrowsB"/>xmlUCSIsSupplementalArrowsB ()</h3><pre class="programlisting">int xmlUCSIsSupplementalArrowsB (int code)<br/> </pre><p>Check whether the character is part of SupplementalArrows-B UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSupplementalMathematicalOperators"/>xmlUCSIsSupplementalMathematicalOperators ()</h3><pre class="programlisting">int xmlUCSIsSupplementalMathematicalOperators (int code)<br/> </pre><p>Check whether the character is part of SupplementalMathematicalOperators UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSupplementaryPrivateUseAreaA"/>xmlUCSIsSupplementaryPrivateUseAreaA ()</h3><pre class="programlisting">int xmlUCSIsSupplementaryPrivateUseAreaA (int code)<br/> </pre><p>Check whether the character is part of SupplementaryPrivateUseArea-A UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSupplementaryPrivateUseAreaB"/>xmlUCSIsSupplementaryPrivateUseAreaB ()</h3><pre class="programlisting">int xmlUCSIsSupplementaryPrivateUseAreaB (int code)<br/> </pre><p>Check whether the character is part of SupplementaryPrivateUseArea-B UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsSyriac"/>xmlUCSIsSyriac ()</h3><pre class="programlisting">int xmlUCSIsSyriac (int code)<br/> </pre><p>Check whether the character is part of Syriac UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsTagalog"/>xmlUCSIsTagalog ()</h3><pre class="programlisting">int xmlUCSIsTagalog (int code)<br/> </pre><p>Check whether the character is part of Tagalog UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsTagbanwa"/>xmlUCSIsTagbanwa ()</h3><pre class="programlisting">int xmlUCSIsTagbanwa (int code)<br/> </pre><p>Check whether the character is part of Tagbanwa UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsTags"/>xmlUCSIsTags ()</h3><pre class="programlisting">int xmlUCSIsTags (int code)<br/> </pre><p>Check whether the character is part of Tags UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsTaiLe"/>xmlUCSIsTaiLe ()</h3><pre class="programlisting">int xmlUCSIsTaiLe (int code)<br/> </pre><p>Check whether the character is part of TaiLe UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsTaiXuanJingSymbols"/>xmlUCSIsTaiXuanJingSymbols ()</h3><pre class="programlisting">int xmlUCSIsTaiXuanJingSymbols (int code)<br/> </pre><p>Check whether the character is part of TaiXuanJingSymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsTamil"/>xmlUCSIsTamil ()</h3><pre class="programlisting">int xmlUCSIsTamil (int code)<br/> </pre><p>Check whether the character is part of Tamil UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsTelugu"/>xmlUCSIsTelugu ()</h3><pre class="programlisting">int xmlUCSIsTelugu (int code)<br/> </pre><p>Check whether the character is part of Telugu UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsThaana"/>xmlUCSIsThaana ()</h3><pre class="programlisting">int xmlUCSIsThaana (int code)<br/> </pre><p>Check whether the character is part of Thaana UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsThai"/>xmlUCSIsThai ()</h3><pre class="programlisting">int xmlUCSIsThai (int code)<br/> </pre><p>Check whether the character is part of Thai UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsTibetan"/>xmlUCSIsTibetan ()</h3><pre class="programlisting">int xmlUCSIsTibetan (int code)<br/> </pre><p>Check whether the character is part of Tibetan UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsUgaritic"/>xmlUCSIsUgaritic ()</h3><pre class="programlisting">int xmlUCSIsUgaritic (int code)<br/> </pre><p>Check whether the character is part of Ugaritic UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsUnifiedCanadianAboriginalSyllabics"/>xmlUCSIsUnifiedCanadianAboriginalSyllabics ()</h3><pre class="programlisting">int xmlUCSIsUnifiedCanadianAboriginalSyllabics (int code)<br/> </pre><p>Check whether the character is part of UnifiedCanadianAboriginalSyllabics UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsVariationSelectors"/>xmlUCSIsVariationSelectors ()</h3><pre class="programlisting">int xmlUCSIsVariationSelectors (int code)<br/> </pre><p>Check whether the character is part of VariationSelectors UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsVariationSelectorsSupplement"/>xmlUCSIsVariationSelectorsSupplement ()</h3><pre class="programlisting">int xmlUCSIsVariationSelectorsSupplement (int code)<br/> </pre><p>Check whether the character is part of VariationSelectorsSupplement UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsYiRadicals"/>xmlUCSIsYiRadicals ()</h3><pre class="programlisting">int xmlUCSIsYiRadicals (int code)<br/> </pre><p>Check whether the character is part of YiRadicals UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsYiSyllables"/>xmlUCSIsYiSyllables ()</h3><pre class="programlisting">int xmlUCSIsYiSyllables (int code)<br/> </pre><p>Check whether the character is part of YiSyllables UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUCSIsYijingHexagramSymbols"/>xmlUCSIsYijingHexagramSymbols ()</h3><pre class="programlisting">int xmlUCSIsYijingHexagramSymbols (int code)<br/> </pre><p>Check whether the character is part of YijingHexagramSymbols UCS Block</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>code</tt></i>:</span></td><td>UCS code point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\]D+o�J �J " html/libxml2/libxml2-xmlerror.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlerror: error handling</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlautomata.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlexports.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlerror</span> </h2> <p>xmlerror - error handling</p> <p>the API used to report errors </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef <a href="libxml2-xmlerror.html#xmlError">xmlError</a> * <a href="#xmlErrorPtr">xmlErrorPtr</a>; typedef enum <a href="#xmlErrorLevel">xmlErrorLevel</a>; typedef enum <a href="#xmlParserErrors">xmlParserErrors</a>; typedef enum <a href="#xmlErrorDomain">xmlErrorDomain</a>; typedef struct _xmlError <a href="#xmlError">xmlError</a>; void <a href="#xmlParserValidityError">xmlParserValidityError</a> (void * ctx, <br/> const char * msg, <br/> ... ...); typedef void <a href="#xmlGenericErrorFunc">xmlGenericErrorFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); void <a href="#xmlSetGenericErrorFunc">xmlSetGenericErrorFunc</a> (void * ctx, <br/> <a href="libxml2-xmlerror.html#xmlGenericErrorFunc">xmlGenericErrorFunc</a> handler); void <a href="#xmlParserPrintFileInfo">xmlParserPrintFileInfo</a> (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input); void <a href="#xmlCtxtResetLastError">xmlCtxtResetLastError</a> (void * ctx); void <a href="#xmlResetLastError">xmlResetLastError</a> (void); void <a href="#initGenericErrorDefaultFunc">initGenericErrorDefaultFunc</a> (<a href="libxml2-xmlerror.html#xmlGenericErrorFunc">xmlGenericErrorFunc</a> * handler); int <a href="#xmlCopyError">xmlCopyError</a> (<a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> from, <br/> <a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> to); void <a href="#xmlParserValidityWarning">xmlParserValidityWarning</a> (void * ctx, <br/> const char * msg, <br/> ... ...); void <a href="#xmlParserPrintFileContext">xmlParserPrintFileContext</a> (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input); void <a href="#xmlParserError">xmlParserError</a> (void * ctx, <br/> const char * msg, <br/> ... ...); void <a href="#xmlParserWarning">xmlParserWarning</a> (void * ctx, <br/> const char * msg, <br/> ... ...); typedef void <a href="#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> (void * userData, <br/> <a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> error); void <a href="#xmlSetStructuredErrorFunc">xmlSetStructuredErrorFunc</a> (void * ctx, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> handler); void <a href="#xmlResetError">xmlResetError</a> (<a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> err); <a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> <a href="#xmlGetLastError">xmlGetLastError</a> (void); <a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> <a href="#xmlCtxtGetLastError">xmlCtxtGetLastError</a> (void * ctx); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlError">Structure </a>xmlError</h3><pre class="programlisting">struct _xmlError { int domain : What part of the library raised this error int code : The error code, e.g. an <a href="libxml2-xmlerror.html#xmlParserError">xmlParserError</a> char * message : human-readable informative error message <a href="libxml2-xmlerror.html#xmlErrorLevel">xmlErrorLevel</a> level : how consequent is the error char * file : the filename int line : the line number if available char * str1 : extra string information char * str2 : extra string information char * str3 : extra string information int int1 : extra number information int int2 : error column # or 0 if N/A (todo: rename field when we would brk ABI) void * ctxt : the parser context if available void * node : the node in the tree } xmlError; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlErrorDomain">Enum </a>xmlErrorDomain</h3><pre class="programlisting">enum <a href="#xmlErrorDomain">xmlErrorDomain</a> { <a name="XML_FROM_NONE">XML_FROM_NONE</a> = 0 <a name="XML_FROM_PARSER">XML_FROM_PARSER</a> = 1 /* The XML parser */ <a name="XML_FROM_TREE">XML_FROM_TREE</a> = 2 /* The tree module */ <a name="XML_FROM_NAMESPACE">XML_FROM_NAMESPACE</a> = 3 /* The XML Namespace module */ <a name="XML_FROM_DTD">XML_FROM_DTD</a> = 4 /* The XML DTD validation with parser contex */ <a name="XML_FROM_HTML">XML_FROM_HTML</a> = 5 /* The HTML parser */ <a name="XML_FROM_MEMORY">XML_FROM_MEMORY</a> = 6 /* The memory allocator */ <a name="XML_FROM_OUTPUT">XML_FROM_OUTPUT</a> = 7 /* The serialization code */ <a name="XML_FROM_IO">XML_FROM_IO</a> = 8 /* The Input/Output stack */ <a name="XML_FROM_FTP">XML_FROM_FTP</a> = 9 /* The FTP module */ <a name="XML_FROM_HTTP">XML_FROM_HTTP</a> = 10 /* The HTTP module */ <a name="XML_FROM_XINCLUDE">XML_FROM_XINCLUDE</a> = 11 /* The XInclude processing */ <a name="XML_FROM_XPATH">XML_FROM_XPATH</a> = 12 /* The XPath module */ <a name="XML_FROM_XPOINTER">XML_FROM_XPOINTER</a> = 13 /* The XPointer module */ <a name="XML_FROM_REGEXP">XML_FROM_REGEXP</a> = 14 /* The regular expressions module */ <a name="XML_FROM_DATATYPE">XML_FROM_DATATYPE</a> = 15 /* The W3C XML Schemas Datatype module */ <a name="XML_FROM_SCHEMASP">XML_FROM_SCHEMASP</a> = 16 /* The W3C XML Schemas parser module */ <a name="XML_FROM_SCHEMASV">XML_FROM_SCHEMASV</a> = 17 /* The W3C XML Schemas validation module */ <a name="XML_FROM_RELAXNGP">XML_FROM_RELAXNGP</a> = 18 /* The Relax-NG parser module */ <a name="XML_FROM_RELAXNGV">XML_FROM_RELAXNGV</a> = 19 /* The Relax-NG validator module */ <a name="XML_FROM_CATALOG">XML_FROM_CATALOG</a> = 20 /* The Catalog module */ <a name="XML_FROM_C14N">XML_FROM_C14N</a> = 21 /* The Canonicalization module */ <a name="XML_FROM_XSLT">XML_FROM_XSLT</a> = 22 /* The XSLT engine from libxslt */ <a name="XML_FROM_VALID">XML_FROM_VALID</a> = 23 /* The XML DTD validation with valid context */ <a name="XML_FROM_CHECK">XML_FROM_CHECK</a> = 24 /* The error checking module */ <a name="XML_FROM_WRITER">XML_FROM_WRITER</a> = 25 /* The xmlwriter module */ <a name="XML_FROM_MODULE">XML_FROM_MODULE</a> = 26 /* The dynamically loaded module modul */ <a name="XML_FROM_I18N">XML_FROM_I18N</a> = 27 /* The module handling character conversion */ <a name="XML_FROM_SCHEMATRONV">XML_FROM_SCHEMATRONV</a> = 28 /* The Schematron validator module */ <a name="XML_FROM_BUFFER">XML_FROM_BUFFER</a> = 29 /* The buffers module */ <a name="XML_FROM_URI">XML_FROM_URI</a> = 30 /* The URI module */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlErrorLevel">Enum </a>xmlErrorLevel</h3><pre class="programlisting">enum <a href="#xmlErrorLevel">xmlErrorLevel</a> { <a name="XML_ERR_NONE">XML_ERR_NONE</a> = 0 <a name="XML_ERR_WARNING">XML_ERR_WARNING</a> = 1 /* A simple warning */ <a name="XML_ERR_ERROR">XML_ERR_ERROR</a> = 2 /* A recoverable error */ <a name="XML_ERR_FATAL">XML_ERR_FATAL</a> = 3 /* A fatal error */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlErrorPtr">Typedef </a>xmlErrorPtr</h3><pre class="programlisting"><a href="libxml2-xmlerror.html#xmlError">xmlError</a> * xmlErrorPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserErrors">Enum </a>xmlParserErrors</h3><pre class="programlisting">enum <a href="#xmlParserErrors">xmlParserErrors</a> { <a name="XML_ERR_OK">XML_ERR_OK</a> = 0 <a name="XML_ERR_INTERNAL_ERROR">XML_ERR_INTERNAL_ERROR</a> = 1 /* 1 */ <a name="XML_ERR_NO_MEMORY">XML_ERR_NO_MEMORY</a> = 2 /* 2 */ <a name="XML_ERR_DOCUMENT_START">XML_ERR_DOCUMENT_START</a> = 3 /* 3 */ <a name="XML_ERR_DOCUMENT_EMPTY">XML_ERR_DOCUMENT_EMPTY</a> = 4 /* 4 */ <a name="XML_ERR_DOCUMENT_END">XML_ERR_DOCUMENT_END</a> = 5 /* 5 */ <a name="XML_ERR_INVALID_HEX_CHARREF">XML_ERR_INVALID_HEX_CHARREF</a> = 6 /* 6 */ <a name="XML_ERR_INVALID_DEC_CHARREF">XML_ERR_INVALID_DEC_CHARREF</a> = 7 /* 7 */ <a name="XML_ERR_INVALID_CHARREF">XML_ERR_INVALID_CHARREF</a> = 8 /* 8 */ <a name="XML_ERR_INVALID_CHAR">XML_ERR_INVALID_CHAR</a> = 9 /* 9 */ <a name="XML_ERR_CHARREF_AT_EOF">XML_ERR_CHARREF_AT_EOF</a> = 10 /* 10 */ <a name="XML_ERR_CHARREF_IN_PROLOG">XML_ERR_CHARREF_IN_PROLOG</a> = 11 /* 11 */ <a name="XML_ERR_CHARREF_IN_EPILOG">XML_ERR_CHARREF_IN_EPILOG</a> = 12 /* 12 */ <a name="XML_ERR_CHARREF_IN_DTD">XML_ERR_CHARREF_IN_DTD</a> = 13 /* 13 */ <a name="XML_ERR_ENTITYREF_AT_EOF">XML_ERR_ENTITYREF_AT_EOF</a> = 14 /* 14 */ <a name="XML_ERR_ENTITYREF_IN_PROLOG">XML_ERR_ENTITYREF_IN_PROLOG</a> = 15 /* 15 */ <a name="XML_ERR_ENTITYREF_IN_EPILOG">XML_ERR_ENTITYREF_IN_EPILOG</a> = 16 /* 16 */ <a name="XML_ERR_ENTITYREF_IN_DTD">XML_ERR_ENTITYREF_IN_DTD</a> = 17 /* 17 */ <a name="XML_ERR_PEREF_AT_EOF">XML_ERR_PEREF_AT_EOF</a> = 18 /* 18 */ <a name="XML_ERR_PEREF_IN_PROLOG">XML_ERR_PEREF_IN_PROLOG</a> = 19 /* 19 */ <a name="XML_ERR_PEREF_IN_EPILOG">XML_ERR_PEREF_IN_EPILOG</a> = 20 /* 20 */ <a name="XML_ERR_PEREF_IN_INT_SUBSET">XML_ERR_PEREF_IN_INT_SUBSET</a> = 21 /* 21 */ <a name="XML_ERR_ENTITYREF_NO_NAME">XML_ERR_ENTITYREF_NO_NAME</a> = 22 /* 22 */ <a name="XML_ERR_ENTITYREF_SEMICOL_MISSING">XML_ERR_ENTITYREF_SEMICOL_MISSING</a> = 23 /* 23 */ <a name="XML_ERR_PEREF_NO_NAME">XML_ERR_PEREF_NO_NAME</a> = 24 /* 24 */ <a name="XML_ERR_PEREF_SEMICOL_MISSING">XML_ERR_PEREF_SEMICOL_MISSING</a> = 25 /* 25 */ <a name="XML_ERR_UNDECLARED_ENTITY">XML_ERR_UNDECLARED_ENTITY</a> = 26 /* 26 */ <a name="XML_WAR_UNDECLARED_ENTITY">XML_WAR_UNDECLARED_ENTITY</a> = 27 /* 27 */ <a name="XML_ERR_UNPARSED_ENTITY">XML_ERR_UNPARSED_ENTITY</a> = 28 /* 28 */ <a name="XML_ERR_ENTITY_IS_EXTERNAL">XML_ERR_ENTITY_IS_EXTERNAL</a> = 29 /* 29 */ <a name="XML_ERR_ENTITY_IS_PARAMETER">XML_ERR_ENTITY_IS_PARAMETER</a> = 30 /* 30 */ <a name="XML_ERR_UNKNOWN_ENCODING">XML_ERR_UNKNOWN_ENCODING</a> = 31 /* 31 */ <a name="XML_ERR_UNSUPPORTED_ENCODING">XML_ERR_UNSUPPORTED_ENCODING</a> = 32 /* 32 */ <a name="XML_ERR_STRING_NOT_STARTED">XML_ERR_STRING_NOT_STARTED</a> = 33 /* 33 */ <a name="XML_ERR_STRING_NOT_CLOSED">XML_ERR_STRING_NOT_CLOSED</a> = 34 /* 34 */ <a name="XML_ERR_NS_DECL_ERROR">XML_ERR_NS_DECL_ERROR</a> = 35 /* 35 */ <a name="XML_ERR_ENTITY_NOT_STARTED">XML_ERR_ENTITY_NOT_STARTED</a> = 36 /* 36 */ <a name="XML_ERR_ENTITY_NOT_FINISHED">XML_ERR_ENTITY_NOT_FINISHED</a> = 37 /* 37 */ <a name="XML_ERR_LT_IN_ATTRIBUTE">XML_ERR_LT_IN_ATTRIBUTE</a> = 38 /* 38 */ <a name="XML_ERR_ATTRIBUTE_NOT_STARTED">XML_ERR_ATTRIBUTE_NOT_STARTED</a> = 39 /* 39 */ <a name="XML_ERR_ATTRIBUTE_NOT_FINISHED">XML_ERR_ATTRIBUTE_NOT_FINISHED</a> = 40 /* 40 */ <a name="XML_ERR_ATTRIBUTE_WITHOUT_VALUE">XML_ERR_ATTRIBUTE_WITHOUT_VALUE</a> = 41 /* 41 */ <a name="XML_ERR_ATTRIBUTE_REDEFINED">XML_ERR_ATTRIBUTE_REDEFINED</a> = 42 /* 42 */ <a name="XML_ERR_LITERAL_NOT_STARTED">XML_ERR_LITERAL_NOT_STARTED</a> = 43 /* 43 */ <a name="XML_ERR_LITERAL_NOT_FINISHED">XML_ERR_LITERAL_NOT_FINISHED</a> = 44 /* 44 */ <a name="XML_ERR_COMMENT_NOT_FINISHED">XML_ERR_COMMENT_NOT_FINISHED</a> = 45 /* 45 */ <a name="XML_ERR_PI_NOT_STARTED">XML_ERR_PI_NOT_STARTED</a> = 46 /* 46 */ <a name="XML_ERR_PI_NOT_FINISHED">XML_ERR_PI_NOT_FINISHED</a> = 47 /* 47 */ <a name="XML_ERR_NOTATION_NOT_STARTED">XML_ERR_NOTATION_NOT_STARTED</a> = 48 /* 48 */ <a name="XML_ERR_NOTATION_NOT_FINISHED">XML_ERR_NOTATION_NOT_FINISHED</a> = 49 /* 49 */ <a name="XML_ERR_ATTLIST_NOT_STARTED">XML_ERR_ATTLIST_NOT_STARTED</a> = 50 /* 50 */ <a name="XML_ERR_ATTLIST_NOT_FINISHED">XML_ERR_ATTLIST_NOT_FINISHED</a> = 51 /* 51 */ <a name="XML_ERR_MIXED_NOT_STARTED">XML_ERR_MIXED_NOT_STARTED</a> = 52 /* 52 */ <a name="XML_ERR_MIXED_NOT_FINISHED">XML_ERR_MIXED_NOT_FINISHED</a> = 53 /* 53 */ <a name="XML_ERR_ELEMCONTENT_NOT_STARTED">XML_ERR_ELEMCONTENT_NOT_STARTED</a> = 54 /* 54 */ <a name="XML_ERR_ELEMCONTENT_NOT_FINISHED">XML_ERR_ELEMCONTENT_NOT_FINISHED</a> = 55 /* 55 */ <a name="XML_ERR_XMLDECL_NOT_STARTED">XML_ERR_XMLDECL_NOT_STARTED</a> = 56 /* 56 */ <a name="XML_ERR_XMLDECL_NOT_FINISHED">XML_ERR_XMLDECL_NOT_FINISHED</a> = 57 /* 57 */ <a name="XML_ERR_CONDSEC_NOT_STARTED">XML_ERR_CONDSEC_NOT_STARTED</a> = 58 /* 58 */ <a name="XML_ERR_CONDSEC_NOT_FINISHED">XML_ERR_CONDSEC_NOT_FINISHED</a> = 59 /* 59 */ <a name="XML_ERR_EXT_SUBSET_NOT_FINISHED">XML_ERR_EXT_SUBSET_NOT_FINISHED</a> = 60 /* 60 */ <a name="XML_ERR_DOCTYPE_NOT_FINISHED">XML_ERR_DOCTYPE_NOT_FINISHED</a> = 61 /* 61 */ <a name="XML_ERR_MISPLACED_CDATA_END">XML_ERR_MISPLACED_CDATA_END</a> = 62 /* 62 */ <a name="XML_ERR_CDATA_NOT_FINISHED">XML_ERR_CDATA_NOT_FINISHED</a> = 63 /* 63 */ <a name="XML_ERR_RESERVED_XML_NAME">XML_ERR_RESERVED_XML_NAME</a> = 64 /* 64 */ <a name="XML_ERR_SPACE_REQUIRED">XML_ERR_SPACE_REQUIRED</a> = 65 /* 65 */ <a name="XML_ERR_SEPARATOR_REQUIRED">XML_ERR_SEPARATOR_REQUIRED</a> = 66 /* 66 */ <a name="XML_ERR_NMTOKEN_REQUIRED">XML_ERR_NMTOKEN_REQUIRED</a> = 67 /* 67 */ <a name="XML_ERR_NAME_REQUIRED">XML_ERR_NAME_REQUIRED</a> = 68 /* 68 */ <a name="XML_ERR_PCDATA_REQUIRED">XML_ERR_PCDATA_REQUIRED</a> = 69 /* 69 */ <a name="XML_ERR_URI_REQUIRED">XML_ERR_URI_REQUIRED</a> = 70 /* 70 */ <a name="XML_ERR_PUBID_REQUIRED">XML_ERR_PUBID_REQUIRED</a> = 71 /* 71 */ <a name="XML_ERR_LT_REQUIRED">XML_ERR_LT_REQUIRED</a> = 72 /* 72 */ <a name="XML_ERR_GT_REQUIRED">XML_ERR_GT_REQUIRED</a> = 73 /* 73 */ <a name="XML_ERR_LTSLASH_REQUIRED">XML_ERR_LTSLASH_REQUIRED</a> = 74 /* 74 */ <a name="XML_ERR_EQUAL_REQUIRED">XML_ERR_EQUAL_REQUIRED</a> = 75 /* 75 */ <a name="XML_ERR_TAG_NAME_MISMATCH">XML_ERR_TAG_NAME_MISMATCH</a> = 76 /* 76 */ <a name="XML_ERR_TAG_NOT_FINISHED">XML_ERR_TAG_NOT_FINISHED</a> = 77 /* 77 */ <a name="XML_ERR_STANDALONE_VALUE">XML_ERR_STANDALONE_VALUE</a> = 78 /* 78 */ <a name="XML_ERR_ENCODING_NAME">XML_ERR_ENCODING_NAME</a> = 79 /* 79 */ <a name="XML_ERR_HYPHEN_IN_COMMENT">XML_ERR_HYPHEN_IN_COMMENT</a> = 80 /* 80 */ <a name="XML_ERR_INVALID_ENCODING">XML_ERR_INVALID_ENCODING</a> = 81 /* 81 */ <a name="XML_ERR_EXT_ENTITY_STANDALONE">XML_ERR_EXT_ENTITY_STANDALONE</a> = 82 /* 82 */ <a name="XML_ERR_CONDSEC_INVALID">XML_ERR_CONDSEC_INVALID</a> = 83 /* 83 */ <a name="XML_ERR_VALUE_REQUIRED">XML_ERR_VALUE_REQUIRED</a> = 84 /* 84 */ <a name="XML_ERR_NOT_WELL_BALANCED">XML_ERR_NOT_WELL_BALANCED</a> = 85 /* 85 */ <a name="XML_ERR_EXTRA_CONTENT">XML_ERR_EXTRA_CONTENT</a> = 86 /* 86 */ <a name="XML_ERR_ENTITY_CHAR_ERROR">XML_ERR_ENTITY_CHAR_ERROR</a> = 87 /* 87 */ <a name="XML_ERR_ENTITY_PE_INTERNAL">XML_ERR_ENTITY_PE_INTERNAL</a> = 88 /* 88 */ <a name="XML_ERR_ENTITY_LOOP">XML_ERR_ENTITY_LOOP</a> = 89 /* 89 */ <a name="XML_ERR_ENTITY_BOUNDARY">XML_ERR_ENTITY_BOUNDARY</a> = 90 /* 90 */ <a name="XML_ERR_INVALID_URI">XML_ERR_INVALID_URI</a> = 91 /* 91 */ <a name="XML_ERR_URI_FRAGMENT">XML_ERR_URI_FRAGMENT</a> = 92 /* 92 */ <a name="XML_WAR_CATALOG_PI">XML_WAR_CATALOG_PI</a> = 93 /* 93 */ <a name="XML_ERR_NO_DTD">XML_ERR_NO_DTD</a> = 94 /* 94 */ <a name="XML_ERR_CONDSEC_INVALID_KEYWORD">XML_ERR_CONDSEC_INVALID_KEYWORD</a> = 95 /* 95 */ <a name="XML_ERR_VERSION_MISSING">XML_ERR_VERSION_MISSING</a> = 96 /* 96 */ <a name="XML_WAR_UNKNOWN_VERSION">XML_WAR_UNKNOWN_VERSION</a> = 97 /* 97 */ <a name="XML_WAR_LANG_VALUE">XML_WAR_LANG_VALUE</a> = 98 /* 98 */ <a name="XML_WAR_NS_URI">XML_WAR_NS_URI</a> = 99 /* 99 */ <a name="XML_WAR_NS_URI_RELATIVE">XML_WAR_NS_URI_RELATIVE</a> = 100 /* 100 */ <a name="XML_ERR_MISSING_ENCODING">XML_ERR_MISSING_ENCODING</a> = 101 /* 101 */ <a name="XML_WAR_SPACE_VALUE">XML_WAR_SPACE_VALUE</a> = 102 /* 102 */ <a name="XML_ERR_NOT_STANDALONE">XML_ERR_NOT_STANDALONE</a> = 103 /* 103 */ <a name="XML_ERR_ENTITY_PROCESSING">XML_ERR_ENTITY_PROCESSING</a> = 104 /* 104 */ <a name="XML_ERR_NOTATION_PROCESSING">XML_ERR_NOTATION_PROCESSING</a> = 105 /* 105 */ <a name="XML_WAR_NS_COLUMN">XML_WAR_NS_COLUMN</a> = 106 /* 106 */ <a name="XML_WAR_ENTITY_REDEFINED">XML_WAR_ENTITY_REDEFINED</a> = 107 /* 107 */ <a name="XML_ERR_UNKNOWN_VERSION">XML_ERR_UNKNOWN_VERSION</a> = 108 /* 108 */ <a name="XML_ERR_VERSION_MISMATCH">XML_ERR_VERSION_MISMATCH</a> = 109 /* 109 */ <a name="XML_ERR_NAME_TOO_LONG">XML_ERR_NAME_TOO_LONG</a> = 110 /* 110 */ <a name="XML_ERR_USER_STOP">XML_ERR_USER_STOP</a> = 111 /* 111 */ <a name="XML_NS_ERR_XML_NAMESPACE">XML_NS_ERR_XML_NAMESPACE</a> = 200 <a name="XML_NS_ERR_UNDEFINED_NAMESPACE">XML_NS_ERR_UNDEFINED_NAMESPACE</a> = 201 /* 201 */ <a name="XML_NS_ERR_QNAME">XML_NS_ERR_QNAME</a> = 202 /* 202 */ <a name="XML_NS_ERR_ATTRIBUTE_REDEFINED">XML_NS_ERR_ATTRIBUTE_REDEFINED</a> = 203 /* 203 */ <a name="XML_NS_ERR_EMPTY">XML_NS_ERR_EMPTY</a> = 204 /* 204 */ <a name="XML_NS_ERR_COLON">XML_NS_ERR_COLON</a> = 205 /* 205 */ <a name="XML_DTD_ATTRIBUTE_DEFAULT">XML_DTD_ATTRIBUTE_DEFAULT</a> = 500 <a name="XML_DTD_ATTRIBUTE_REDEFINED">XML_DTD_ATTRIBUTE_REDEFINED</a> = 501 /* 501 */ <a name="XML_DTD_ATTRIBUTE_VALUE">XML_DTD_ATTRIBUTE_VALUE</a> = 502 /* 502 */ <a name="XML_DTD_CONTENT_ERROR">XML_DTD_CONTENT_ERROR</a> = 503 /* 503 */ <a name="XML_DTD_CONTENT_MODEL">XML_DTD_CONTENT_MODEL</a> = 504 /* 504 */ <a name="XML_DTD_CONTENT_NOT_DETERMINIST">XML_DTD_CONTENT_NOT_DETERMINIST</a> = 505 /* 505 */ <a name="XML_DTD_DIFFERENT_PREFIX">XML_DTD_DIFFERENT_PREFIX</a> = 506 /* 506 */ <a name="XML_DTD_ELEM_DEFAULT_NAMESPACE">XML_DTD_ELEM_DEFAULT_NAMESPACE</a> = 507 /* 507 */ <a name="XML_DTD_ELEM_NAMESPACE">XML_DTD_ELEM_NAMESPACE</a> = 508 /* 508 */ <a name="XML_DTD_ELEM_REDEFINED">XML_DTD_ELEM_REDEFINED</a> = 509 /* 509 */ <a name="XML_DTD_EMPTY_NOTATION">XML_DTD_EMPTY_NOTATION</a> = 510 /* 510 */ <a name="XML_DTD_ENTITY_TYPE">XML_DTD_ENTITY_TYPE</a> = 511 /* 511 */ <a name="XML_DTD_ID_FIXED">XML_DTD_ID_FIXED</a> = 512 /* 512 */ <a name="XML_DTD_ID_REDEFINED">XML_DTD_ID_REDEFINED</a> = 513 /* 513 */ <a name="XML_DTD_ID_SUBSET">XML_DTD_ID_SUBSET</a> = 514 /* 514 */ <a name="XML_DTD_INVALID_CHILD">XML_DTD_INVALID_CHILD</a> = 515 /* 515 */ <a name="XML_DTD_INVALID_DEFAULT">XML_DTD_INVALID_DEFAULT</a> = 516 /* 516 */ <a name="XML_DTD_LOAD_ERROR">XML_DTD_LOAD_ERROR</a> = 517 /* 517 */ <a name="XML_DTD_MISSING_ATTRIBUTE">XML_DTD_MISSING_ATTRIBUTE</a> = 518 /* 518 */ <a name="XML_DTD_MIXED_CORRUPT">XML_DTD_MIXED_CORRUPT</a> = 519 /* 519 */ <a name="XML_DTD_MULTIPLE_ID">XML_DTD_MULTIPLE_ID</a> = 520 /* 520 */ <a name="XML_DTD_NO_DOC">XML_DTD_NO_DOC</a> = 521 /* 521 */ <a name="XML_DTD_NO_DTD">XML_DTD_NO_DTD</a> = 522 /* 522 */ <a name="XML_DTD_NO_ELEM_NAME">XML_DTD_NO_ELEM_NAME</a> = 523 /* 523 */ <a name="XML_DTD_NO_PREFIX">XML_DTD_NO_PREFIX</a> = 524 /* 524 */ <a name="XML_DTD_NO_ROOT">XML_DTD_NO_ROOT</a> = 525 /* 525 */ <a name="XML_DTD_NOTATION_REDEFINED">XML_DTD_NOTATION_REDEFINED</a> = 526 /* 526 */ <a name="XML_DTD_NOTATION_VALUE">XML_DTD_NOTATION_VALUE</a> = 527 /* 527 */ <a name="XML_DTD_NOT_EMPTY">XML_DTD_NOT_EMPTY</a> = 528 /* 528 */ <a name="XML_DTD_NOT_PCDATA">XML_DTD_NOT_PCDATA</a> = 529 /* 529 */ <a name="XML_DTD_NOT_STANDALONE">XML_DTD_NOT_STANDALONE</a> = 530 /* 530 */ <a name="XML_DTD_ROOT_NAME">XML_DTD_ROOT_NAME</a> = 531 /* 531 */ <a name="XML_DTD_STANDALONE_WHITE_SPACE">XML_DTD_STANDALONE_WHITE_SPACE</a> = 532 /* 532 */ <a name="XML_DTD_UNKNOWN_ATTRIBUTE">XML_DTD_UNKNOWN_ATTRIBUTE</a> = 533 /* 533 */ <a name="XML_DTD_UNKNOWN_ELEM">XML_DTD_UNKNOWN_ELEM</a> = 534 /* 534 */ <a name="XML_DTD_UNKNOWN_ENTITY">XML_DTD_UNKNOWN_ENTITY</a> = 535 /* 535 */ <a name="XML_DTD_UNKNOWN_ID">XML_DTD_UNKNOWN_ID</a> = 536 /* 536 */ <a name="XML_DTD_UNKNOWN_NOTATION">XML_DTD_UNKNOWN_NOTATION</a> = 537 /* 537 */ <a name="XML_DTD_STANDALONE_DEFAULTED">XML_DTD_STANDALONE_DEFAULTED</a> = 538 /* 538 */ <a name="XML_DTD_XMLID_VALUE">XML_DTD_XMLID_VALUE</a> = 539 /* 539 */ <a name="XML_DTD_XMLID_TYPE">XML_DTD_XMLID_TYPE</a> = 540 /* 540 */ <a name="XML_DTD_DUP_TOKEN">XML_DTD_DUP_TOKEN</a> = 541 /* 541 */ <a name="XML_HTML_STRUCURE_ERROR">XML_HTML_STRUCURE_ERROR</a> = 800 <a name="XML_HTML_UNKNOWN_TAG">XML_HTML_UNKNOWN_TAG</a> = 801 /* 801 */ <a name="XML_RNGP_ANYNAME_ATTR_ANCESTOR">XML_RNGP_ANYNAME_ATTR_ANCESTOR</a> = 1000 <a name="XML_RNGP_ATTR_CONFLICT">XML_RNGP_ATTR_CONFLICT</a> = 1001 /* 1001 */ <a name="XML_RNGP_ATTRIBUTE_CHILDREN">XML_RNGP_ATTRIBUTE_CHILDREN</a> = 1002 /* 1002 */ <a name="XML_RNGP_ATTRIBUTE_CONTENT">XML_RNGP_ATTRIBUTE_CONTENT</a> = 1003 /* 1003 */ <a name="XML_RNGP_ATTRIBUTE_EMPTY">XML_RNGP_ATTRIBUTE_EMPTY</a> = 1004 /* 1004 */ <a name="XML_RNGP_ATTRIBUTE_NOOP">XML_RNGP_ATTRIBUTE_NOOP</a> = 1005 /* 1005 */ <a name="XML_RNGP_CHOICE_CONTENT">XML_RNGP_CHOICE_CONTENT</a> = 1006 /* 1006 */ <a name="XML_RNGP_CHOICE_EMPTY">XML_RNGP_CHOICE_EMPTY</a> = 1007 /* 1007 */ <a name="XML_RNGP_CREATE_FAILURE">XML_RNGP_CREATE_FAILURE</a> = 1008 /* 1008 */ <a name="XML_RNGP_DATA_CONTENT">XML_RNGP_DATA_CONTENT</a> = 1009 /* 1009 */ <a name="XML_RNGP_DEF_CHOICE_AND_INTERLEAVE">XML_RNGP_DEF_CHOICE_AND_INTERLEAVE</a> = 1010 /* 1010 */ <a name="XML_RNGP_DEFINE_CREATE_FAILED">XML_RNGP_DEFINE_CREATE_FAILED</a> = 1011 /* 1011 */ <a name="XML_RNGP_DEFINE_EMPTY">XML_RNGP_DEFINE_EMPTY</a> = 1012 /* 1012 */ <a name="XML_RNGP_DEFINE_MISSING">XML_RNGP_DEFINE_MISSING</a> = 1013 /* 1013 */ <a name="XML_RNGP_DEFINE_NAME_MISSING">XML_RNGP_DEFINE_NAME_MISSING</a> = 1014 /* 1014 */ <a name="XML_RNGP_ELEM_CONTENT_EMPTY">XML_RNGP_ELEM_CONTENT_EMPTY</a> = 1015 /* 1015 */ <a name="XML_RNGP_ELEM_CONTENT_ERROR">XML_RNGP_ELEM_CONTENT_ERROR</a> = 1016 /* 1016 */ <a name="XML_RNGP_ELEMENT_EMPTY">XML_RNGP_ELEMENT_EMPTY</a> = 1017 /* 1017 */ <a name="XML_RNGP_ELEMENT_CONTENT">XML_RNGP_ELEMENT_CONTENT</a> = 1018 /* 1018 */ <a name="XML_RNGP_ELEMENT_NAME">XML_RNGP_ELEMENT_NAME</a> = 1019 /* 1019 */ <a name="XML_RNGP_ELEMENT_NO_CONTENT">XML_RNGP_ELEMENT_NO_CONTENT</a> = 1020 /* 1020 */ <a name="XML_RNGP_ELEM_TEXT_CONFLICT">XML_RNGP_ELEM_TEXT_CONFLICT</a> = 1021 /* 1021 */ <a name="XML_RNGP_EMPTY">XML_RNGP_EMPTY</a> = 1022 /* 1022 */ <a name="XML_RNGP_EMPTY_CONSTRUCT">XML_RNGP_EMPTY_CONSTRUCT</a> = 1023 /* 1023 */ <a name="XML_RNGP_EMPTY_CONTENT">XML_RNGP_EMPTY_CONTENT</a> = 1024 /* 1024 */ <a name="XML_RNGP_EMPTY_NOT_EMPTY">XML_RNGP_EMPTY_NOT_EMPTY</a> = 1025 /* 1025 */ <a name="XML_RNGP_ERROR_TYPE_LIB">XML_RNGP_ERROR_TYPE_LIB</a> = 1026 /* 1026 */ <a name="XML_RNGP_EXCEPT_EMPTY">XML_RNGP_EXCEPT_EMPTY</a> = 1027 /* 1027 */ <a name="XML_RNGP_EXCEPT_MISSING">XML_RNGP_EXCEPT_MISSING</a> = 1028 /* 1028 */ <a name="XML_RNGP_EXCEPT_MULTIPLE">XML_RNGP_EXCEPT_MULTIPLE</a> = 1029 /* 1029 */ <a name="XML_RNGP_EXCEPT_NO_CONTENT">XML_RNGP_EXCEPT_NO_CONTENT</a> = 1030 /* 1030 */ <a name="XML_RNGP_EXTERNALREF_EMTPY">XML_RNGP_EXTERNALREF_EMTPY</a> = 1031 /* 1031 */ <a name="XML_RNGP_EXTERNAL_REF_FAILURE">XML_RNGP_EXTERNAL_REF_FAILURE</a> = 1032 /* 1032 */ <a name="XML_RNGP_EXTERNALREF_RECURSE">XML_RNGP_EXTERNALREF_RECURSE</a> = 1033 /* 1033 */ <a name="XML_RNGP_FORBIDDEN_ATTRIBUTE">XML_RNGP_FORBIDDEN_ATTRIBUTE</a> = 1034 /* 1034 */ <a name="XML_RNGP_FOREIGN_ELEMENT">XML_RNGP_FOREIGN_ELEMENT</a> = 1035 /* 1035 */ <a name="XML_RNGP_GRAMMAR_CONTENT">XML_RNGP_GRAMMAR_CONTENT</a> = 1036 /* 1036 */ <a name="XML_RNGP_GRAMMAR_EMPTY">XML_RNGP_GRAMMAR_EMPTY</a> = 1037 /* 1037 */ <a name="XML_RNGP_GRAMMAR_MISSING">XML_RNGP_GRAMMAR_MISSING</a> = 1038 /* 1038 */ <a name="XML_RNGP_GRAMMAR_NO_START">XML_RNGP_GRAMMAR_NO_START</a> = 1039 /* 1039 */ <a name="XML_RNGP_GROUP_ATTR_CONFLICT">XML_RNGP_GROUP_ATTR_CONFLICT</a> = 1040 /* 1040 */ <a name="XML_RNGP_HREF_ERROR">XML_RNGP_HREF_ERROR</a> = 1041 /* 1041 */ <a name="XML_RNGP_INCLUDE_EMPTY">XML_RNGP_INCLUDE_EMPTY</a> = 1042 /* 1042 */ <a name="XML_RNGP_INCLUDE_FAILURE">XML_RNGP_INCLUDE_FAILURE</a> = 1043 /* 1043 */ <a name="XML_RNGP_INCLUDE_RECURSE">XML_RNGP_INCLUDE_RECURSE</a> = 1044 /* 1044 */ <a name="XML_RNGP_INTERLEAVE_ADD">XML_RNGP_INTERLEAVE_ADD</a> = 1045 /* 1045 */ <a name="XML_RNGP_INTERLEAVE_CREATE_FAILED">XML_RNGP_INTERLEAVE_CREATE_FAILED</a> = 1046 /* 1046 */ <a name="XML_RNGP_INTERLEAVE_EMPTY">XML_RNGP_INTERLEAVE_EMPTY</a> = 1047 /* 1047 */ <a name="XML_RNGP_INTERLEAVE_NO_CONTENT">XML_RNGP_INTERLEAVE_NO_CONTENT</a> = 1048 /* 1048 */ <a name="XML_RNGP_INVALID_DEFINE_NAME">XML_RNGP_INVALID_DEFINE_NAME</a> = 1049 /* 1049 */ <a name="XML_RNGP_INVALID_URI">XML_RNGP_INVALID_URI</a> = 1050 /* 1050 */ <a name="XML_RNGP_INVALID_VALUE">XML_RNGP_INVALID_VALUE</a> = 1051 /* 1051 */ <a name="XML_RNGP_MISSING_HREF">XML_RNGP_MISSING_HREF</a> = 1052 /* 1052 */ <a name="XML_RNGP_NAME_MISSING">XML_RNGP_NAME_MISSING</a> = 1053 /* 1053 */ <a name="XML_RNGP_NEED_COMBINE">XML_RNGP_NEED_COMBINE</a> = 1054 /* 1054 */ <a name="XML_RNGP_NOTALLOWED_NOT_EMPTY">XML_RNGP_NOTALLOWED_NOT_EMPTY</a> = 1055 /* 1055 */ <a name="XML_RNGP_NSNAME_ATTR_ANCESTOR">XML_RNGP_NSNAME_ATTR_ANCESTOR</a> = 1056 /* 1056 */ <a name="XML_RNGP_NSNAME_NO_NS">XML_RNGP_NSNAME_NO_NS</a> = 1057 /* 1057 */ <a name="XML_RNGP_PARAM_FORBIDDEN">XML_RNGP_PARAM_FORBIDDEN</a> = 1058 /* 1058 */ <a name="XML_RNGP_PARAM_NAME_MISSING">XML_RNGP_PARAM_NAME_MISSING</a> = 1059 /* 1059 */ <a name="XML_RNGP_PARENTREF_CREATE_FAILED">XML_RNGP_PARENTREF_CREATE_FAILED</a> = 1060 /* 1060 */ <a name="XML_RNGP_PARENTREF_NAME_INVALID">XML_RNGP_PARENTREF_NAME_INVALID</a> = 1061 /* 1061 */ <a name="XML_RNGP_PARENTREF_NO_NAME">XML_RNGP_PARENTREF_NO_NAME</a> = 1062 /* 1062 */ <a name="XML_RNGP_PARENTREF_NO_PARENT">XML_RNGP_PARENTREF_NO_PARENT</a> = 1063 /* 1063 */ <a name="XML_RNGP_PARENTREF_NOT_EMPTY">XML_RNGP_PARENTREF_NOT_EMPTY</a> = 1064 /* 1064 */ <a name="XML_RNGP_PARSE_ERROR">XML_RNGP_PARSE_ERROR</a> = 1065 /* 1065 */ <a name="XML_RNGP_PAT_ANYNAME_EXCEPT_ANYNAME">XML_RNGP_PAT_ANYNAME_EXCEPT_ANYNAME</a> = 1066 /* 1066 */ <a name="XML_RNGP_PAT_ATTR_ATTR">XML_RNGP_PAT_ATTR_ATTR</a> = 1067 /* 1067 */ <a name="XML_RNGP_PAT_ATTR_ELEM">XML_RNGP_PAT_ATTR_ELEM</a> = 1068 /* 1068 */ <a name="XML_RNGP_PAT_DATA_EXCEPT_ATTR">XML_RNGP_PAT_DATA_EXCEPT_ATTR</a> = 1069 /* 1069 */ <a name="XML_RNGP_PAT_DATA_EXCEPT_ELEM">XML_RNGP_PAT_DATA_EXCEPT_ELEM</a> = 1070 /* 1070 */ <a name="XML_RNGP_PAT_DATA_EXCEPT_EMPTY">XML_RNGP_PAT_DATA_EXCEPT_EMPTY</a> = 1071 /* 1071 */ <a name="XML_RNGP_PAT_DATA_EXCEPT_GROUP">XML_RNGP_PAT_DATA_EXCEPT_GROUP</a> = 1072 /* 1072 */ <a name="XML_RNGP_PAT_DATA_EXCEPT_INTERLEAVE">XML_RNGP_PAT_DATA_EXCEPT_INTERLEAVE</a> = 1073 /* 1073 */ <a name="XML_RNGP_PAT_DATA_EXCEPT_LIST">XML_RNGP_PAT_DATA_EXCEPT_LIST</a> = 1074 /* 1074 */ <a name="XML_RNGP_PAT_DATA_EXCEPT_ONEMORE">XML_RNGP_PAT_DATA_EXCEPT_ONEMORE</a> = 1075 /* 1075 */ <a name="XML_RNGP_PAT_DATA_EXCEPT_REF">XML_RNGP_PAT_DATA_EXCEPT_REF</a> = 1076 /* 1076 */ <a name="XML_RNGP_PAT_DATA_EXCEPT_TEXT">XML_RNGP_PAT_DATA_EXCEPT_TEXT</a> = 1077 /* 1077 */ <a name="XML_RNGP_PAT_LIST_ATTR">XML_RNGP_PAT_LIST_ATTR</a> = 1078 /* 1078 */ <a name="XML_RNGP_PAT_LIST_ELEM">XML_RNGP_PAT_LIST_ELEM</a> = 1079 /* 1079 */ <a name="XML_RNGP_PAT_LIST_INTERLEAVE">XML_RNGP_PAT_LIST_INTERLEAVE</a> = 1080 /* 1080 */ <a name="XML_RNGP_PAT_LIST_LIST">XML_RNGP_PAT_LIST_LIST</a> = 1081 /* 1081 */ <a name="XML_RNGP_PAT_LIST_REF">XML_RNGP_PAT_LIST_REF</a> = 1082 /* 1082 */ <a name="XML_RNGP_PAT_LIST_TEXT">XML_RNGP_PAT_LIST_TEXT</a> = 1083 /* 1083 */ <a name="XML_RNGP_PAT_NSNAME_EXCEPT_ANYNAME">XML_RNGP_PAT_NSNAME_EXCEPT_ANYNAME</a> = 1084 /* 1084 */ <a name="XML_RNGP_PAT_NSNAME_EXCEPT_NSNAME">XML_RNGP_PAT_NSNAME_EXCEPT_NSNAME</a> = 1085 /* 1085 */ <a name="XML_RNGP_PAT_ONEMORE_GROUP_ATTR">XML_RNGP_PAT_ONEMORE_GROUP_ATTR</a> = 1086 /* 1086 */ <a name="XML_RNGP_PAT_ONEMORE_INTERLEAVE_ATTR">XML_RNGP_PAT_ONEMORE_INTERLEAVE_ATTR</a> = 1087 /* 1087 */ <a name="XML_RNGP_PAT_START_ATTR">XML_RNGP_PAT_START_ATTR</a> = 1088 /* 1088 */ <a name="XML_RNGP_PAT_START_DATA">XML_RNGP_PAT_START_DATA</a> = 1089 /* 1089 */ <a name="XML_RNGP_PAT_START_EMPTY">XML_RNGP_PAT_START_EMPTY</a> = 1090 /* 1090 */ <a name="XML_RNGP_PAT_START_GROUP">XML_RNGP_PAT_START_GROUP</a> = 1091 /* 1091 */ <a name="XML_RNGP_PAT_START_INTERLEAVE">XML_RNGP_PAT_START_INTERLEAVE</a> = 1092 /* 1092 */ <a name="XML_RNGP_PAT_START_LIST">XML_RNGP_PAT_START_LIST</a> = 1093 /* 1093 */ <a name="XML_RNGP_PAT_START_ONEMORE">XML_RNGP_PAT_START_ONEMORE</a> = 1094 /* 1094 */ <a name="XML_RNGP_PAT_START_TEXT">XML_RNGP_PAT_START_TEXT</a> = 1095 /* 1095 */ <a name="XML_RNGP_PAT_START_VALUE">XML_RNGP_PAT_START_VALUE</a> = 1096 /* 1096 */ <a name="XML_RNGP_PREFIX_UNDEFINED">XML_RNGP_PREFIX_UNDEFINED</a> = 1097 /* 1097 */ <a name="XML_RNGP_REF_CREATE_FAILED">XML_RNGP_REF_CREATE_FAILED</a> = 1098 /* 1098 */ <a name="XML_RNGP_REF_CYCLE">XML_RNGP_REF_CYCLE</a> = 1099 /* 1099 */ <a name="XML_RNGP_REF_NAME_INVALID">XML_RNGP_REF_NAME_INVALID</a> = 1100 /* 1100 */ <a name="XML_RNGP_REF_NO_DEF">XML_RNGP_REF_NO_DEF</a> = 1101 /* 1101 */ <a name="XML_RNGP_REF_NO_NAME">XML_RNGP_REF_NO_NAME</a> = 1102 /* 1102 */ <a name="XML_RNGP_REF_NOT_EMPTY">XML_RNGP_REF_NOT_EMPTY</a> = 1103 /* 1103 */ <a name="XML_RNGP_START_CHOICE_AND_INTERLEAVE">XML_RNGP_START_CHOICE_AND_INTERLEAVE</a> = 1104 /* 1104 */ <a name="XML_RNGP_START_CONTENT">XML_RNGP_START_CONTENT</a> = 1105 /* 1105 */ <a name="XML_RNGP_START_EMPTY">XML_RNGP_START_EMPTY</a> = 1106 /* 1106 */ <a name="XML_RNGP_START_MISSING">XML_RNGP_START_MISSING</a> = 1107 /* 1107 */ <a name="XML_RNGP_TEXT_EXPECTED">XML_RNGP_TEXT_EXPECTED</a> = 1108 /* 1108 */ <a name="XML_RNGP_TEXT_HAS_CHILD">XML_RNGP_TEXT_HAS_CHILD</a> = 1109 /* 1109 */ <a name="XML_RNGP_TYPE_MISSING">XML_RNGP_TYPE_MISSING</a> = 1110 /* 1110 */ <a name="XML_RNGP_TYPE_NOT_FOUND">XML_RNGP_TYPE_NOT_FOUND</a> = 1111 /* 1111 */ <a name="XML_RNGP_TYPE_VALUE">XML_RNGP_TYPE_VALUE</a> = 1112 /* 1112 */ <a name="XML_RNGP_UNKNOWN_ATTRIBUTE">XML_RNGP_UNKNOWN_ATTRIBUTE</a> = 1113 /* 1113 */ <a name="XML_RNGP_UNKNOWN_COMBINE">XML_RNGP_UNKNOWN_COMBINE</a> = 1114 /* 1114 */ <a name="XML_RNGP_UNKNOWN_CONSTRUCT">XML_RNGP_UNKNOWN_CONSTRUCT</a> = 1115 /* 1115 */ <a name="XML_RNGP_UNKNOWN_TYPE_LIB">XML_RNGP_UNKNOWN_TYPE_LIB</a> = 1116 /* 1116 */ <a name="XML_RNGP_URI_FRAGMENT">XML_RNGP_URI_FRAGMENT</a> = 1117 /* 1117 */ <a name="XML_RNGP_URI_NOT_ABSOLUTE">XML_RNGP_URI_NOT_ABSOLUTE</a> = 1118 /* 1118 */ <a name="XML_RNGP_VALUE_EMPTY">XML_RNGP_VALUE_EMPTY</a> = 1119 /* 1119 */ <a name="XML_RNGP_VALUE_NO_CONTENT">XML_RNGP_VALUE_NO_CONTENT</a> = 1120 /* 1120 */ <a name="XML_RNGP_XMLNS_NAME">XML_RNGP_XMLNS_NAME</a> = 1121 /* 1121 */ <a name="XML_RNGP_XML_NS">XML_RNGP_XML_NS</a> = 1122 /* 1122 */ <a name="XML_XPATH_EXPRESSION_OK">XML_XPATH_EXPRESSION_OK</a> = 1200 <a name="XML_XPATH_NUMBER_ERROR">XML_XPATH_NUMBER_ERROR</a> = 1201 /* 1201 */ <a name="XML_XPATH_UNFINISHED_LITERAL_ERROR">XML_XPATH_UNFINISHED_LITERAL_ERROR</a> = 1202 /* 1202 */ <a name="XML_XPATH_START_LITERAL_ERROR">XML_XPATH_START_LITERAL_ERROR</a> = 1203 /* 1203 */ <a name="XML_XPATH_VARIABLE_REF_ERROR">XML_XPATH_VARIABLE_REF_ERROR</a> = 1204 /* 1204 */ <a name="XML_XPATH_UNDEF_VARIABLE_ERROR">XML_XPATH_UNDEF_VARIABLE_ERROR</a> = 1205 /* 1205 */ <a name="XML_XPATH_INVALID_PREDICATE_ERROR">XML_XPATH_INVALID_PREDICATE_ERROR</a> = 1206 /* 1206 */ <a name="XML_XPATH_EXPR_ERROR">XML_XPATH_EXPR_ERROR</a> = 1207 /* 1207 */ <a name="XML_XPATH_UNCLOSED_ERROR">XML_XPATH_UNCLOSED_ERROR</a> = 1208 /* 1208 */ <a name="XML_XPATH_UNKNOWN_FUNC_ERROR">XML_XPATH_UNKNOWN_FUNC_ERROR</a> = 1209 /* 1209 */ <a name="XML_XPATH_INVALID_OPERAND">XML_XPATH_INVALID_OPERAND</a> = 1210 /* 1210 */ <a name="XML_XPATH_INVALID_TYPE">XML_XPATH_INVALID_TYPE</a> = 1211 /* 1211 */ <a name="XML_XPATH_INVALID_ARITY">XML_XPATH_INVALID_ARITY</a> = 1212 /* 1212 */ <a name="XML_XPATH_INVALID_CTXT_SIZE">XML_XPATH_INVALID_CTXT_SIZE</a> = 1213 /* 1213 */ <a name="XML_XPATH_INVALID_CTXT_POSITION">XML_XPATH_INVALID_CTXT_POSITION</a> = 1214 /* 1214 */ <a name="XML_XPATH_MEMORY_ERROR">XML_XPATH_MEMORY_ERROR</a> = 1215 /* 1215 */ <a name="XML_XPTR_SYNTAX_ERROR">XML_XPTR_SYNTAX_ERROR</a> = 1216 /* 1216 */ <a name="XML_XPTR_RESOURCE_ERROR">XML_XPTR_RESOURCE_ERROR</a> = 1217 /* 1217 */ <a name="XML_XPTR_SUB_RESOURCE_ERROR">XML_XPTR_SUB_RESOURCE_ERROR</a> = 1218 /* 1218 */ <a name="XML_XPATH_UNDEF_PREFIX_ERROR">XML_XPATH_UNDEF_PREFIX_ERROR</a> = 1219 /* 1219 */ <a name="XML_XPATH_ENCODING_ERROR">XML_XPATH_ENCODING_ERROR</a> = 1220 /* 1220 */ <a name="XML_XPATH_INVALID_CHAR_ERROR">XML_XPATH_INVALID_CHAR_ERROR</a> = 1221 /* 1221 */ <a name="XML_TREE_INVALID_HEX">XML_TREE_INVALID_HEX</a> = 1300 <a name="XML_TREE_INVALID_DEC">XML_TREE_INVALID_DEC</a> = 1301 /* 1301 */ <a name="XML_TREE_UNTERMINATED_ENTITY">XML_TREE_UNTERMINATED_ENTITY</a> = 1302 /* 1302 */ <a name="XML_TREE_NOT_UTF8">XML_TREE_NOT_UTF8</a> = 1303 /* 1303 */ <a name="XML_SAVE_NOT_UTF8">XML_SAVE_NOT_UTF8</a> = 1400 <a name="XML_SAVE_CHAR_INVALID">XML_SAVE_CHAR_INVALID</a> = 1401 /* 1401 */ <a name="XML_SAVE_NO_DOCTYPE">XML_SAVE_NO_DOCTYPE</a> = 1402 /* 1402 */ <a name="XML_SAVE_UNKNOWN_ENCODING">XML_SAVE_UNKNOWN_ENCODING</a> = 1403 /* 1403 */ <a name="XML_REGEXP_COMPILE_ERROR">XML_REGEXP_COMPILE_ERROR</a> = 1450 <a name="XML_IO_UNKNOWN">XML_IO_UNKNOWN</a> = 1500 <a name="XML_IO_EACCES">XML_IO_EACCES</a> = 1501 /* 1501 */ <a name="XML_IO_EAGAIN">XML_IO_EAGAIN</a> = 1502 /* 1502 */ <a name="XML_IO_EBADF">XML_IO_EBADF</a> = 1503 /* 1503 */ <a name="XML_IO_EBADMSG">XML_IO_EBADMSG</a> = 1504 /* 1504 */ <a name="XML_IO_EBUSY">XML_IO_EBUSY</a> = 1505 /* 1505 */ <a name="XML_IO_ECANCELED">XML_IO_ECANCELED</a> = 1506 /* 1506 */ <a name="XML_IO_ECHILD">XML_IO_ECHILD</a> = 1507 /* 1507 */ <a name="XML_IO_EDEADLK">XML_IO_EDEADLK</a> = 1508 /* 1508 */ <a name="XML_IO_EDOM">XML_IO_EDOM</a> = 1509 /* 1509 */ <a name="XML_IO_EEXIST">XML_IO_EEXIST</a> = 1510 /* 1510 */ <a name="XML_IO_EFAULT">XML_IO_EFAULT</a> = 1511 /* 1511 */ <a name="XML_IO_EFBIG">XML_IO_EFBIG</a> = 1512 /* 1512 */ <a name="XML_IO_EINPROGRESS">XML_IO_EINPROGRESS</a> = 1513 /* 1513 */ <a name="XML_IO_EINTR">XML_IO_EINTR</a> = 1514 /* 1514 */ <a name="XML_IO_EINVAL">XML_IO_EINVAL</a> = 1515 /* 1515 */ <a name="XML_IO_EIO">XML_IO_EIO</a> = 1516 /* 1516 */ <a name="XML_IO_EISDIR">XML_IO_EISDIR</a> = 1517 /* 1517 */ <a name="XML_IO_EMFILE">XML_IO_EMFILE</a> = 1518 /* 1518 */ <a name="XML_IO_EMLINK">XML_IO_EMLINK</a> = 1519 /* 1519 */ <a name="XML_IO_EMSGSIZE">XML_IO_EMSGSIZE</a> = 1520 /* 1520 */ <a name="XML_IO_ENAMETOOLONG">XML_IO_ENAMETOOLONG</a> = 1521 /* 1521 */ <a name="XML_IO_ENFILE">XML_IO_ENFILE</a> = 1522 /* 1522 */ <a name="XML_IO_ENODEV">XML_IO_ENODEV</a> = 1523 /* 1523 */ <a name="XML_IO_ENOENT">XML_IO_ENOENT</a> = 1524 /* 1524 */ <a name="XML_IO_ENOEXEC">XML_IO_ENOEXEC</a> = 1525 /* 1525 */ <a name="XML_IO_ENOLCK">XML_IO_ENOLCK</a> = 1526 /* 1526 */ <a name="XML_IO_ENOMEM">XML_IO_ENOMEM</a> = 1527 /* 1527 */ <a name="XML_IO_ENOSPC">XML_IO_ENOSPC</a> = 1528 /* 1528 */ <a name="XML_IO_ENOSYS">XML_IO_ENOSYS</a> = 1529 /* 1529 */ <a name="XML_IO_ENOTDIR">XML_IO_ENOTDIR</a> = 1530 /* 1530 */ <a name="XML_IO_ENOTEMPTY">XML_IO_ENOTEMPTY</a> = 1531 /* 1531 */ <a name="XML_IO_ENOTSUP">XML_IO_ENOTSUP</a> = 1532 /* 1532 */ <a name="XML_IO_ENOTTY">XML_IO_ENOTTY</a> = 1533 /* 1533 */ <a name="XML_IO_ENXIO">XML_IO_ENXIO</a> = 1534 /* 1534 */ <a name="XML_IO_EPERM">XML_IO_EPERM</a> = 1535 /* 1535 */ <a name="XML_IO_EPIPE">XML_IO_EPIPE</a> = 1536 /* 1536 */ <a name="XML_IO_ERANGE">XML_IO_ERANGE</a> = 1537 /* 1537 */ <a name="XML_IO_EROFS">XML_IO_EROFS</a> = 1538 /* 1538 */ <a name="XML_IO_ESPIPE">XML_IO_ESPIPE</a> = 1539 /* 1539 */ <a name="XML_IO_ESRCH">XML_IO_ESRCH</a> = 1540 /* 1540 */ <a name="XML_IO_ETIMEDOUT">XML_IO_ETIMEDOUT</a> = 1541 /* 1541 */ <a name="XML_IO_EXDEV">XML_IO_EXDEV</a> = 1542 /* 1542 */ <a name="XML_IO_NETWORK_ATTEMPT">XML_IO_NETWORK_ATTEMPT</a> = 1543 /* 1543 */ <a name="XML_IO_ENCODER">XML_IO_ENCODER</a> = 1544 /* 1544 */ <a name="XML_IO_FLUSH">XML_IO_FLUSH</a> = 1545 /* 1545 */ <a name="XML_IO_WRITE">XML_IO_WRITE</a> = 1546 /* 1546 */ <a name="XML_IO_NO_INPUT">XML_IO_NO_INPUT</a> = 1547 /* 1547 */ <a name="XML_IO_BUFFER_FULL">XML_IO_BUFFER_FULL</a> = 1548 /* 1548 */ <a name="XML_IO_LOAD_ERROR">XML_IO_LOAD_ERROR</a> = 1549 /* 1549 */ <a name="XML_IO_ENOTSOCK">XML_IO_ENOTSOCK</a> = 1550 /* 1550 */ <a name="XML_IO_EISCONN">XML_IO_EISCONN</a> = 1551 /* 1551 */ <a name="XML_IO_ECONNREFUSED">XML_IO_ECONNREFUSED</a> = 1552 /* 1552 */ <a name="XML_IO_ENETUNREACH">XML_IO_ENETUNREACH</a> = 1553 /* 1553 */ <a name="XML_IO_EADDRINUSE">XML_IO_EADDRINUSE</a> = 1554 /* 1554 */ <a name="XML_IO_EALREADY">XML_IO_EALREADY</a> = 1555 /* 1555 */ <a name="XML_IO_EAFNOSUPPORT">XML_IO_EAFNOSUPPORT</a> = 1556 /* 1556 */ <a name="XML_XINCLUDE_RECURSION">XML_XINCLUDE_RECURSION</a> = 1600 <a name="XML_XINCLUDE_PARSE_VALUE">XML_XINCLUDE_PARSE_VALUE</a> = 1601 /* 1601 */ <a name="XML_XINCLUDE_ENTITY_DEF_MISMATCH">XML_XINCLUDE_ENTITY_DEF_MISMATCH</a> = 1602 /* 1602 */ <a name="XML_XINCLUDE_NO_HREF">XML_XINCLUDE_NO_HREF</a> = 1603 /* 1603 */ <a name="XML_XINCLUDE_NO_FALLBACK">XML_XINCLUDE_NO_FALLBACK</a> = 1604 /* 1604 */ <a name="XML_XINCLUDE_HREF_URI">XML_XINCLUDE_HREF_URI</a> = 1605 /* 1605 */ <a name="XML_XINCLUDE_TEXT_FRAGMENT">XML_XINCLUDE_TEXT_FRAGMENT</a> = 1606 /* 1606 */ <a name="XML_XINCLUDE_TEXT_DOCUMENT">XML_XINCLUDE_TEXT_DOCUMENT</a> = 1607 /* 1607 */ <a name="XML_XINCLUDE_INVALID_CHAR">XML_XINCLUDE_INVALID_CHAR</a> = 1608 /* 1608 */ <a name="XML_XINCLUDE_BUILD_FAILED">XML_XINCLUDE_BUILD_FAILED</a> = 1609 /* 1609 */ <a name="XML_XINCLUDE_UNKNOWN_ENCODING">XML_XINCLUDE_UNKNOWN_ENCODING</a> = 1610 /* 1610 */ <a name="XML_XINCLUDE_MULTIPLE_ROOT">XML_XINCLUDE_MULTIPLE_ROOT</a> = 1611 /* 1611 */ <a name="XML_XINCLUDE_XPTR_FAILED">XML_XINCLUDE_XPTR_FAILED</a> = 1612 /* 1612 */ <a name="XML_XINCLUDE_XPTR_RESULT">XML_XINCLUDE_XPTR_RESULT</a> = 1613 /* 1613 */ <a name="XML_XINCLUDE_INCLUDE_IN_INCLUDE">XML_XINCLUDE_INCLUDE_IN_INCLUDE</a> = 1614 /* 1614 */ <a name="XML_XINCLUDE_FALLBACKS_IN_INCLUDE">XML_XINCLUDE_FALLBACKS_IN_INCLUDE</a> = 1615 /* 1615 */ <a name="XML_XINCLUDE_FALLBACK_NOT_IN_INCLUDE">XML_XINCLUDE_FALLBACK_NOT_IN_INCLUDE</a> = 1616 /* 1616 */ <a name="XML_XINCLUDE_DEPRECATED_NS">XML_XINCLUDE_DEPRECATED_NS</a> = 1617 /* 1617 */ <a name="XML_XINCLUDE_FRAGMENT_ID">XML_XINCLUDE_FRAGMENT_ID</a> = 1618 /* 1618 */ <a name="XML_CATALOG_MISSING_ATTR">XML_CATALOG_MISSING_ATTR</a> = 1650 <a name="XML_CATALOG_ENTRY_BROKEN">XML_CATALOG_ENTRY_BROKEN</a> = 1651 /* 1651 */ <a name="XML_CATALOG_PREFER_VALUE">XML_CATALOG_PREFER_VALUE</a> = 1652 /* 1652 */ <a name="XML_CATALOG_NOT_CATALOG">XML_CATALOG_NOT_CATALOG</a> = 1653 /* 1653 */ <a name="XML_CATALOG_RECURSION">XML_CATALOG_RECURSION</a> = 1654 /* 1654 */ <a name="XML_SCHEMAP_PREFIX_UNDEFINED">XML_SCHEMAP_PREFIX_UNDEFINED</a> = 1700 <a name="XML_SCHEMAP_ATTRFORMDEFAULT_VALUE">XML_SCHEMAP_ATTRFORMDEFAULT_VALUE</a> = 1701 /* 1701 */ <a name="XML_SCHEMAP_ATTRGRP_NONAME_NOREF">XML_SCHEMAP_ATTRGRP_NONAME_NOREF</a> = 1702 /* 1702 */ <a name="XML_SCHEMAP_ATTR_NONAME_NOREF">XML_SCHEMAP_ATTR_NONAME_NOREF</a> = 1703 /* 1703 */ <a name="XML_SCHEMAP_COMPLEXTYPE_NONAME_NOREF">XML_SCHEMAP_COMPLEXTYPE_NONAME_NOREF</a> = 1704 /* 1704 */ <a name="XML_SCHEMAP_ELEMFORMDEFAULT_VALUE">XML_SCHEMAP_ELEMFORMDEFAULT_VALUE</a> = 1705 /* 1705 */ <a name="XML_SCHEMAP_ELEM_NONAME_NOREF">XML_SCHEMAP_ELEM_NONAME_NOREF</a> = 1706 /* 1706 */ <a name="XML_SCHEMAP_EXTENSION_NO_BASE">XML_SCHEMAP_EXTENSION_NO_BASE</a> = 1707 /* 1707 */ <a name="XML_SCHEMAP_FACET_NO_VALUE">XML_SCHEMAP_FACET_NO_VALUE</a> = 1708 /* 1708 */ <a name="XML_SCHEMAP_FAILED_BUILD_IMPORT">XML_SCHEMAP_FAILED_BUILD_IMPORT</a> = 1709 /* 1709 */ <a name="XML_SCHEMAP_GROUP_NONAME_NOREF">XML_SCHEMAP_GROUP_NONAME_NOREF</a> = 1710 /* 1710 */ <a name="XML_SCHEMAP_IMPORT_NAMESPACE_NOT_URI">XML_SCHEMAP_IMPORT_NAMESPACE_NOT_URI</a> = 1711 /* 1711 */ <a name="XML_SCHEMAP_IMPORT_REDEFINE_NSNAME">XML_SCHEMAP_IMPORT_REDEFINE_NSNAME</a> = 1712 /* 1712 */ <a name="XML_SCHEMAP_IMPORT_SCHEMA_NOT_URI">XML_SCHEMAP_IMPORT_SCHEMA_NOT_URI</a> = 1713 /* 1713 */ <a name="XML_SCHEMAP_INVALID_BOOLEAN">XML_SCHEMAP_INVALID_BOOLEAN</a> = 1714 /* 1714 */ <a name="XML_SCHEMAP_INVALID_ENUM">XML_SCHEMAP_INVALID_ENUM</a> = 1715 /* 1715 */ <a name="XML_SCHEMAP_INVALID_FACET">XML_SCHEMAP_INVALID_FACET</a> = 1716 /* 1716 */ <a name="XML_SCHEMAP_INVALID_FACET_VALUE">XML_SCHEMAP_INVALID_FACET_VALUE</a> = 1717 /* 1717 */ <a name="XML_SCHEMAP_INVALID_MAXOCCURS">XML_SCHEMAP_INVALID_MAXOCCURS</a> = 1718 /* 1718 */ <a name="XML_SCHEMAP_INVALID_MINOCCURS">XML_SCHEMAP_INVALID_MINOCCURS</a> = 1719 /* 1719 */ <a name="XML_SCHEMAP_INVALID_REF_AND_SUBTYPE">XML_SCHEMAP_INVALID_REF_AND_SUBTYPE</a> = 1720 /* 1720 */ <a name="XML_SCHEMAP_INVALID_WHITE_SPACE">XML_SCHEMAP_INVALID_WHITE_SPACE</a> = 1721 /* 1721 */ <a name="XML_SCHEMAP_NOATTR_NOREF">XML_SCHEMAP_NOATTR_NOREF</a> = 1722 /* 1722 */ <a name="XML_SCHEMAP_NOTATION_NO_NAME">XML_SCHEMAP_NOTATION_NO_NAME</a> = 1723 /* 1723 */ <a name="XML_SCHEMAP_NOTYPE_NOREF">XML_SCHEMAP_NOTYPE_NOREF</a> = 1724 /* 1724 */ <a name="XML_SCHEMAP_REF_AND_SUBTYPE">XML_SCHEMAP_REF_AND_SUBTYPE</a> = 1725 /* 1725 */ <a name="XML_SCHEMAP_RESTRICTION_NONAME_NOREF">XML_SCHEMAP_RESTRICTION_NONAME_NOREF</a> = 1726 /* 1726 */ <a name="XML_SCHEMAP_SIMPLETYPE_NONAME">XML_SCHEMAP_SIMPLETYPE_NONAME</a> = 1727 /* 1727 */ <a name="XML_SCHEMAP_TYPE_AND_SUBTYPE">XML_SCHEMAP_TYPE_AND_SUBTYPE</a> = 1728 /* 1728 */ <a name="XML_SCHEMAP_UNKNOWN_ALL_CHILD">XML_SCHEMAP_UNKNOWN_ALL_CHILD</a> = 1729 /* 1729 */ <a name="XML_SCHEMAP_UNKNOWN_ANYATTRIBUTE_CHILD">XML_SCHEMAP_UNKNOWN_ANYATTRIBUTE_CHILD</a> = 1730 /* 1730 */ <a name="XML_SCHEMAP_UNKNOWN_ATTR_CHILD">XML_SCHEMAP_UNKNOWN_ATTR_CHILD</a> = 1731 /* 1731 */ <a name="XML_SCHEMAP_UNKNOWN_ATTRGRP_CHILD">XML_SCHEMAP_UNKNOWN_ATTRGRP_CHILD</a> = 1732 /* 1732 */ <a name="XML_SCHEMAP_UNKNOWN_ATTRIBUTE_GROUP">XML_SCHEMAP_UNKNOWN_ATTRIBUTE_GROUP</a> = 1733 /* 1733 */ <a name="XML_SCHEMAP_UNKNOWN_BASE_TYPE">XML_SCHEMAP_UNKNOWN_BASE_TYPE</a> = 1734 /* 1734 */ <a name="XML_SCHEMAP_UNKNOWN_CHOICE_CHILD">XML_SCHEMAP_UNKNOWN_CHOICE_CHILD</a> = 1735 /* 1735 */ <a name="XML_SCHEMAP_UNKNOWN_COMPLEXCONTENT_CHILD">XML_SCHEMAP_UNKNOWN_COMPLEXCONTENT_CHILD</a> = 1736 /* 1736 */ <a name="XML_SCHEMAP_UNKNOWN_COMPLEXTYPE_CHILD">XML_SCHEMAP_UNKNOWN_COMPLEXTYPE_CHILD</a> = 1737 /* 1737 */ <a name="XML_SCHEMAP_UNKNOWN_ELEM_CHILD">XML_SCHEMAP_UNKNOWN_ELEM_CHILD</a> = 1738 /* 1738 */ <a name="XML_SCHEMAP_UNKNOWN_EXTENSION_CHILD">XML_SCHEMAP_UNKNOWN_EXTENSION_CHILD</a> = 1739 /* 1739 */ <a name="XML_SCHEMAP_UNKNOWN_FACET_CHILD">XML_SCHEMAP_UNKNOWN_FACET_CHILD</a> = 1740 /* 1740 */ <a name="XML_SCHEMAP_UNKNOWN_FACET_TYPE">XML_SCHEMAP_UNKNOWN_FACET_TYPE</a> = 1741 /* 1741 */ <a name="XML_SCHEMAP_UNKNOWN_GROUP_CHILD">XML_SCHEMAP_UNKNOWN_GROUP_CHILD</a> = 1742 /* 1742 */ <a name="XML_SCHEMAP_UNKNOWN_IMPORT_CHILD">XML_SCHEMAP_UNKNOWN_IMPORT_CHILD</a> = 1743 /* 1743 */ <a name="XML_SCHEMAP_UNKNOWN_LIST_CHILD">XML_SCHEMAP_UNKNOWN_LIST_CHILD</a> = 1744 /* 1744 */ <a name="XML_SCHEMAP_UNKNOWN_NOTATION_CHILD">XML_SCHEMAP_UNKNOWN_NOTATION_CHILD</a> = 1745 /* 1745 */ <a name="XML_SCHEMAP_UNKNOWN_PROCESSCONTENT_CHILD">XML_SCHEMAP_UNKNOWN_PROCESSCONTENT_CHILD</a> = 1746 /* 1746 */ <a name="XML_SCHEMAP_UNKNOWN_REF">XML_SCHEMAP_UNKNOWN_REF</a> = 1747 /* 1747 */ <a name="XML_SCHEMAP_UNKNOWN_RESTRICTION_CHILD">XML_SCHEMAP_UNKNOWN_RESTRICTION_CHILD</a> = 1748 /* 1748 */ <a name="XML_SCHEMAP_UNKNOWN_SCHEMAS_CHILD">XML_SCHEMAP_UNKNOWN_SCHEMAS_CHILD</a> = 1749 /* 1749 */ <a name="XML_SCHEMAP_UNKNOWN_SEQUENCE_CHILD">XML_SCHEMAP_UNKNOWN_SEQUENCE_CHILD</a> = 1750 /* 1750 */ <a name="XML_SCHEMAP_UNKNOWN_SIMPLECONTENT_CHILD">XML_SCHEMAP_UNKNOWN_SIMPLECONTENT_CHILD</a> = 1751 /* 1751 */ <a name="XML_SCHEMAP_UNKNOWN_SIMPLETYPE_CHILD">XML_SCHEMAP_UNKNOWN_SIMPLETYPE_CHILD</a> = 1752 /* 1752 */ <a name="XML_SCHEMAP_UNKNOWN_TYPE">XML_SCHEMAP_UNKNOWN_TYPE</a> = 1753 /* 1753 */ <a name="XML_SCHEMAP_UNKNOWN_UNION_CHILD">XML_SCHEMAP_UNKNOWN_UNION_CHILD</a> = 1754 /* 1754 */ <a name="XML_SCHEMAP_ELEM_DEFAULT_FIXED">XML_SCHEMAP_ELEM_DEFAULT_FIXED</a> = 1755 /* 1755 */ <a name="XML_SCHEMAP_REGEXP_INVALID">XML_SCHEMAP_REGEXP_INVALID</a> = 1756 /* 1756 */ <a name="XML_SCHEMAP_FAILED_LOAD">XML_SCHEMAP_FAILED_LOAD</a> = 1757 /* 1757 */ <a name="XML_SCHEMAP_NOTHING_TO_PARSE">XML_SCHEMAP_NOTHING_TO_PARSE</a> = 1758 /* 1758 */ <a name="XML_SCHEMAP_NOROOT">XML_SCHEMAP_NOROOT</a> = 1759 /* 1759 */ <a name="XML_SCHEMAP_REDEFINED_GROUP">XML_SCHEMAP_REDEFINED_GROUP</a> = 1760 /* 1760 */ <a name="XML_SCHEMAP_REDEFINED_TYPE">XML_SCHEMAP_REDEFINED_TYPE</a> = 1761 /* 1761 */ <a name="XML_SCHEMAP_REDEFINED_ELEMENT">XML_SCHEMAP_REDEFINED_ELEMENT</a> = 1762 /* 1762 */ <a name="XML_SCHEMAP_REDEFINED_ATTRGROUP">XML_SCHEMAP_REDEFINED_ATTRGROUP</a> = 1763 /* 1763 */ <a name="XML_SCHEMAP_REDEFINED_ATTR">XML_SCHEMAP_REDEFINED_ATTR</a> = 1764 /* 1764 */ <a name="XML_SCHEMAP_REDEFINED_NOTATION">XML_SCHEMAP_REDEFINED_NOTATION</a> = 1765 /* 1765 */ <a name="XML_SCHEMAP_FAILED_PARSE">XML_SCHEMAP_FAILED_PARSE</a> = 1766 /* 1766 */ <a name="XML_SCHEMAP_UNKNOWN_PREFIX">XML_SCHEMAP_UNKNOWN_PREFIX</a> = 1767 /* 1767 */ <a name="XML_SCHEMAP_DEF_AND_PREFIX">XML_SCHEMAP_DEF_AND_PREFIX</a> = 1768 /* 1768 */ <a name="XML_SCHEMAP_UNKNOWN_INCLUDE_CHILD">XML_SCHEMAP_UNKNOWN_INCLUDE_CHILD</a> = 1769 /* 1769 */ <a name="XML_SCHEMAP_INCLUDE_SCHEMA_NOT_URI">XML_SCHEMAP_INCLUDE_SCHEMA_NOT_URI</a> = 1770 /* 1770 */ <a name="XML_SCHEMAP_INCLUDE_SCHEMA_NO_URI">XML_SCHEMAP_INCLUDE_SCHEMA_NO_URI</a> = 1771 /* 1771 */ <a name="XML_SCHEMAP_NOT_SCHEMA">XML_SCHEMAP_NOT_SCHEMA</a> = 1772 /* 1772 */ <a name="XML_SCHEMAP_UNKNOWN_MEMBER_TYPE">XML_SCHEMAP_UNKNOWN_MEMBER_TYPE</a> = 1773 /* 1773 */ <a name="XML_SCHEMAP_INVALID_ATTR_USE">XML_SCHEMAP_INVALID_ATTR_USE</a> = 1774 /* 1774 */ <a name="XML_SCHEMAP_RECURSIVE">XML_SCHEMAP_RECURSIVE</a> = 1775 /* 1775 */ <a name="XML_SCHEMAP_SUPERNUMEROUS_LIST_ITEM_TYPE">XML_SCHEMAP_SUPERNUMEROUS_LIST_ITEM_TYPE</a> = 1776 /* 1776 */ <a name="XML_SCHEMAP_INVALID_ATTR_COMBINATION">XML_SCHEMAP_INVALID_ATTR_COMBINATION</a> = 1777 /* 1777 */ <a name="XML_SCHEMAP_INVALID_ATTR_INLINE_COMBINATION">XML_SCHEMAP_INVALID_ATTR_INLINE_COMBINATION</a> = 1778 /* 1778 */ <a name="XML_SCHEMAP_MISSING_SIMPLETYPE_CHILD">XML_SCHEMAP_MISSING_SIMPLETYPE_CHILD</a> = 1779 /* 1779 */ <a name="XML_SCHEMAP_INVALID_ATTR_NAME">XML_SCHEMAP_INVALID_ATTR_NAME</a> = 1780 /* 1780 */ <a name="XML_SCHEMAP_REF_AND_CONTENT">XML_SCHEMAP_REF_AND_CONTENT</a> = 1781 /* 1781 */ <a name="XML_SCHEMAP_CT_PROPS_CORRECT_1">XML_SCHEMAP_CT_PROPS_CORRECT_1</a> = 1782 /* 1782 */ <a name="XML_SCHEMAP_CT_PROPS_CORRECT_2">XML_SCHEMAP_CT_PROPS_CORRECT_2</a> = 1783 /* 1783 */ <a name="XML_SCHEMAP_CT_PROPS_CORRECT_3">XML_SCHEMAP_CT_PROPS_CORRECT_3</a> = 1784 /* 1784 */ <a name="XML_SCHEMAP_CT_PROPS_CORRECT_4">XML_SCHEMAP_CT_PROPS_CORRECT_4</a> = 1785 /* 1785 */ <a name="XML_SCHEMAP_CT_PROPS_CORRECT_5">XML_SCHEMAP_CT_PROPS_CORRECT_5</a> = 1786 /* 1786 */ <a name="XML_SCHEMAP_DERIVATION_OK_RESTRICTION_1">XML_SCHEMAP_DERIVATION_OK_RESTRICTION_1</a> = 1787 /* 1787 */ <a name="XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_1">XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_1</a> = 1788 /* 1788 */ <a name="XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_2">XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_2</a> = 1789 /* 1789 */ <a name="XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_2">XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_2</a> = 1790 /* 1790 */ <a name="XML_SCHEMAP_DERIVATION_OK_RESTRICTION_3">XML_SCHEMAP_DERIVATION_OK_RESTRICTION_3</a> = 1791 /* 1791 */ <a name="XML_SCHEMAP_WILDCARD_INVALID_NS_MEMBER">XML_SCHEMAP_WILDCARD_INVALID_NS_MEMBER</a> = 1792 /* 1792 */ <a name="XML_SCHEMAP_INTERSECTION_NOT_EXPRESSIBLE">XML_SCHEMAP_INTERSECTION_NOT_EXPRESSIBLE</a> = 1793 /* 1793 */ <a name="XML_SCHEMAP_UNION_NOT_EXPRESSIBLE">XML_SCHEMAP_UNION_NOT_EXPRESSIBLE</a> = 1794 /* 1794 */ <a name="XML_SCHEMAP_SRC_IMPORT_3_1">XML_SCHEMAP_SRC_IMPORT_3_1</a> = 1795 /* 1795 */ <a name="XML_SCHEMAP_SRC_IMPORT_3_2">XML_SCHEMAP_SRC_IMPORT_3_2</a> = 1796 /* 1796 */ <a name="XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_1">XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_1</a> = 1797 /* 1797 */ <a name="XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_2">XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_2</a> = 1798 /* 1798 */ <a name="XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_3">XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_3</a> = 1799 /* 1799 */ <a name="XML_SCHEMAP_COS_CT_EXTENDS_1_3">XML_SCHEMAP_COS_CT_EXTENDS_1_3</a> = 1800 /* 1800 */ <a name="XML_SCHEMAV_NOROOT">XML_SCHEMAV_NOROOT</a> = 1801 <a name="XML_SCHEMAV_UNDECLAREDELEM">XML_SCHEMAV_UNDECLAREDELEM</a> = 1802 /* 1802 */ <a name="XML_SCHEMAV_NOTTOPLEVEL">XML_SCHEMAV_NOTTOPLEVEL</a> = 1803 /* 1803 */ <a name="XML_SCHEMAV_MISSING">XML_SCHEMAV_MISSING</a> = 1804 /* 1804 */ <a name="XML_SCHEMAV_WRONGELEM">XML_SCHEMAV_WRONGELEM</a> = 1805 /* 1805 */ <a name="XML_SCHEMAV_NOTYPE">XML_SCHEMAV_NOTYPE</a> = 1806 /* 1806 */ <a name="XML_SCHEMAV_NOROLLBACK">XML_SCHEMAV_NOROLLBACK</a> = 1807 /* 1807 */ <a name="XML_SCHEMAV_ISABSTRACT">XML_SCHEMAV_ISABSTRACT</a> = 1808 /* 1808 */ <a name="XML_SCHEMAV_NOTEMPTY">XML_SCHEMAV_NOTEMPTY</a> = 1809 /* 1809 */ <a name="XML_SCHEMAV_ELEMCONT">XML_SCHEMAV_ELEMCONT</a> = 1810 /* 1810 */ <a name="XML_SCHEMAV_HAVEDEFAULT">XML_SCHEMAV_HAVEDEFAULT</a> = 1811 /* 1811 */ <a name="XML_SCHEMAV_NOTNILLABLE">XML_SCHEMAV_NOTNILLABLE</a> = 1812 /* 1812 */ <a name="XML_SCHEMAV_EXTRACONTENT">XML_SCHEMAV_EXTRACONTENT</a> = 1813 /* 1813 */ <a name="XML_SCHEMAV_INVALIDATTR">XML_SCHEMAV_INVALIDATTR</a> = 1814 /* 1814 */ <a name="XML_SCHEMAV_INVALIDELEM">XML_SCHEMAV_INVALIDELEM</a> = 1815 /* 1815 */ <a name="XML_SCHEMAV_NOTDETERMINIST">XML_SCHEMAV_NOTDETERMINIST</a> = 1816 /* 1816 */ <a name="XML_SCHEMAV_CONSTRUCT">XML_SCHEMAV_CONSTRUCT</a> = 1817 /* 1817 */ <a name="XML_SCHEMAV_INTERNAL">XML_SCHEMAV_INTERNAL</a> = 1818 /* 1818 */ <a name="XML_SCHEMAV_NOTSIMPLE">XML_SCHEMAV_NOTSIMPLE</a> = 1819 /* 1819 */ <a name="XML_SCHEMAV_ATTRUNKNOWN">XML_SCHEMAV_ATTRUNKNOWN</a> = 1820 /* 1820 */ <a name="XML_SCHEMAV_ATTRINVALID">XML_SCHEMAV_ATTRINVALID</a> = 1821 /* 1821 */ <a name="XML_SCHEMAV_VALUE">XML_SCHEMAV_VALUE</a> = 1822 /* 1822 */ <a name="XML_SCHEMAV_FACET">XML_SCHEMAV_FACET</a> = 1823 /* 1823 */ <a name="XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_1">XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_1</a> = 1824 /* 1824 */ <a name="XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_2">XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_2</a> = 1825 /* 1825 */ <a name="XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_3">XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_3</a> = 1826 /* 1826 */ <a name="XML_SCHEMAV_CVC_TYPE_3_1_1">XML_SCHEMAV_CVC_TYPE_3_1_1</a> = 1827 /* 1827 */ <a name="XML_SCHEMAV_CVC_TYPE_3_1_2">XML_SCHEMAV_CVC_TYPE_3_1_2</a> = 1828 /* 1828 */ <a name="XML_SCHEMAV_CVC_FACET_VALID">XML_SCHEMAV_CVC_FACET_VALID</a> = 1829 /* 1829 */ <a name="XML_SCHEMAV_CVC_LENGTH_VALID">XML_SCHEMAV_CVC_LENGTH_VALID</a> = 1830 /* 1830 */ <a name="XML_SCHEMAV_CVC_MINLENGTH_VALID">XML_SCHEMAV_CVC_MINLENGTH_VALID</a> = 1831 /* 1831 */ <a name="XML_SCHEMAV_CVC_MAXLENGTH_VALID">XML_SCHEMAV_CVC_MAXLENGTH_VALID</a> = 1832 /* 1832 */ <a name="XML_SCHEMAV_CVC_MININCLUSIVE_VALID">XML_SCHEMAV_CVC_MININCLUSIVE_VALID</a> = 1833 /* 1833 */ <a name="XML_SCHEMAV_CVC_MAXINCLUSIVE_VALID">XML_SCHEMAV_CVC_MAXINCLUSIVE_VALID</a> = 1834 /* 1834 */ <a name="XML_SCHEMAV_CVC_MINEXCLUSIVE_VALID">XML_SCHEMAV_CVC_MINEXCLUSIVE_VALID</a> = 1835 /* 1835 */ <a name="XML_SCHEMAV_CVC_MAXEXCLUSIVE_VALID">XML_SCHEMAV_CVC_MAXEXCLUSIVE_VALID</a> = 1836 /* 1836 */ <a name="XML_SCHEMAV_CVC_TOTALDIGITS_VALID">XML_SCHEMAV_CVC_TOTALDIGITS_VALID</a> = 1837 /* 1837 */ <a name="XML_SCHEMAV_CVC_FRACTIONDIGITS_VALID">XML_SCHEMAV_CVC_FRACTIONDIGITS_VALID</a> = 1838 /* 1838 */ <a name="XML_SCHEMAV_CVC_PATTERN_VALID">XML_SCHEMAV_CVC_PATTERN_VALID</a> = 1839 /* 1839 */ <a name="XML_SCHEMAV_CVC_ENUMERATION_VALID">XML_SCHEMAV_CVC_ENUMERATION_VALID</a> = 1840 /* 1840 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_2_1">XML_SCHEMAV_CVC_COMPLEX_TYPE_2_1</a> = 1841 /* 1841 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_2_2">XML_SCHEMAV_CVC_COMPLEX_TYPE_2_2</a> = 1842 /* 1842 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_2_3">XML_SCHEMAV_CVC_COMPLEX_TYPE_2_3</a> = 1843 /* 1843 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_2_4">XML_SCHEMAV_CVC_COMPLEX_TYPE_2_4</a> = 1844 /* 1844 */ <a name="XML_SCHEMAV_CVC_ELT_1">XML_SCHEMAV_CVC_ELT_1</a> = 1845 /* 1845 */ <a name="XML_SCHEMAV_CVC_ELT_2">XML_SCHEMAV_CVC_ELT_2</a> = 1846 /* 1846 */ <a name="XML_SCHEMAV_CVC_ELT_3_1">XML_SCHEMAV_CVC_ELT_3_1</a> = 1847 /* 1847 */ <a name="XML_SCHEMAV_CVC_ELT_3_2_1">XML_SCHEMAV_CVC_ELT_3_2_1</a> = 1848 /* 1848 */ <a name="XML_SCHEMAV_CVC_ELT_3_2_2">XML_SCHEMAV_CVC_ELT_3_2_2</a> = 1849 /* 1849 */ <a name="XML_SCHEMAV_CVC_ELT_4_1">XML_SCHEMAV_CVC_ELT_4_1</a> = 1850 /* 1850 */ <a name="XML_SCHEMAV_CVC_ELT_4_2">XML_SCHEMAV_CVC_ELT_4_2</a> = 1851 /* 1851 */ <a name="XML_SCHEMAV_CVC_ELT_4_3">XML_SCHEMAV_CVC_ELT_4_3</a> = 1852 /* 1852 */ <a name="XML_SCHEMAV_CVC_ELT_5_1_1">XML_SCHEMAV_CVC_ELT_5_1_1</a> = 1853 /* 1853 */ <a name="XML_SCHEMAV_CVC_ELT_5_1_2">XML_SCHEMAV_CVC_ELT_5_1_2</a> = 1854 /* 1854 */ <a name="XML_SCHEMAV_CVC_ELT_5_2_1">XML_SCHEMAV_CVC_ELT_5_2_1</a> = 1855 /* 1855 */ <a name="XML_SCHEMAV_CVC_ELT_5_2_2_1">XML_SCHEMAV_CVC_ELT_5_2_2_1</a> = 1856 /* 1856 */ <a name="XML_SCHEMAV_CVC_ELT_5_2_2_2_1">XML_SCHEMAV_CVC_ELT_5_2_2_2_1</a> = 1857 /* 1857 */ <a name="XML_SCHEMAV_CVC_ELT_5_2_2_2_2">XML_SCHEMAV_CVC_ELT_5_2_2_2_2</a> = 1858 /* 1858 */ <a name="XML_SCHEMAV_CVC_ELT_6">XML_SCHEMAV_CVC_ELT_6</a> = 1859 /* 1859 */ <a name="XML_SCHEMAV_CVC_ELT_7">XML_SCHEMAV_CVC_ELT_7</a> = 1860 /* 1860 */ <a name="XML_SCHEMAV_CVC_ATTRIBUTE_1">XML_SCHEMAV_CVC_ATTRIBUTE_1</a> = 1861 /* 1861 */ <a name="XML_SCHEMAV_CVC_ATTRIBUTE_2">XML_SCHEMAV_CVC_ATTRIBUTE_2</a> = 1862 /* 1862 */ <a name="XML_SCHEMAV_CVC_ATTRIBUTE_3">XML_SCHEMAV_CVC_ATTRIBUTE_3</a> = 1863 /* 1863 */ <a name="XML_SCHEMAV_CVC_ATTRIBUTE_4">XML_SCHEMAV_CVC_ATTRIBUTE_4</a> = 1864 /* 1864 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_3_1">XML_SCHEMAV_CVC_COMPLEX_TYPE_3_1</a> = 1865 /* 1865 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_3_2_1">XML_SCHEMAV_CVC_COMPLEX_TYPE_3_2_1</a> = 1866 /* 1866 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_3_2_2">XML_SCHEMAV_CVC_COMPLEX_TYPE_3_2_2</a> = 1867 /* 1867 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_4">XML_SCHEMAV_CVC_COMPLEX_TYPE_4</a> = 1868 /* 1868 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_5_1">XML_SCHEMAV_CVC_COMPLEX_TYPE_5_1</a> = 1869 /* 1869 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_5_2">XML_SCHEMAV_CVC_COMPLEX_TYPE_5_2</a> = 1870 /* 1870 */ <a name="XML_SCHEMAV_ELEMENT_CONTENT">XML_SCHEMAV_ELEMENT_CONTENT</a> = 1871 /* 1871 */ <a name="XML_SCHEMAV_DOCUMENT_ELEMENT_MISSING">XML_SCHEMAV_DOCUMENT_ELEMENT_MISSING</a> = 1872 /* 1872 */ <a name="XML_SCHEMAV_CVC_COMPLEX_TYPE_1">XML_SCHEMAV_CVC_COMPLEX_TYPE_1</a> = 1873 /* 1873 */ <a name="XML_SCHEMAV_CVC_AU">XML_SCHEMAV_CVC_AU</a> = 1874 /* 1874 */ <a name="XML_SCHEMAV_CVC_TYPE_1">XML_SCHEMAV_CVC_TYPE_1</a> = 1875 /* 1875 */ <a name="XML_SCHEMAV_CVC_TYPE_2">XML_SCHEMAV_CVC_TYPE_2</a> = 1876 /* 1876 */ <a name="XML_SCHEMAV_CVC_IDC">XML_SCHEMAV_CVC_IDC</a> = 1877 /* 1877 */ <a name="XML_SCHEMAV_CVC_WILDCARD">XML_SCHEMAV_CVC_WILDCARD</a> = 1878 /* 1878 */ <a name="XML_SCHEMAV_MISC">XML_SCHEMAV_MISC</a> = 1879 /* 1879 */ <a name="XML_XPTR_UNKNOWN_SCHEME">XML_XPTR_UNKNOWN_SCHEME</a> = 1900 <a name="XML_XPTR_CHILDSEQ_START">XML_XPTR_CHILDSEQ_START</a> = 1901 /* 1901 */ <a name="XML_XPTR_EVAL_FAILED">XML_XPTR_EVAL_FAILED</a> = 1902 /* 1902 */ <a name="XML_XPTR_EXTRA_OBJECTS">XML_XPTR_EXTRA_OBJECTS</a> = 1903 /* 1903 */ <a name="XML_C14N_CREATE_CTXT">XML_C14N_CREATE_CTXT</a> = 1950 <a name="XML_C14N_REQUIRES_UTF8">XML_C14N_REQUIRES_UTF8</a> = 1951 /* 1951 */ <a name="XML_C14N_CREATE_STACK">XML_C14N_CREATE_STACK</a> = 1952 /* 1952 */ <a name="XML_C14N_INVALID_NODE">XML_C14N_INVALID_NODE</a> = 1953 /* 1953 */ <a name="XML_C14N_UNKNOW_NODE">XML_C14N_UNKNOW_NODE</a> = 1954 /* 1954 */ <a name="XML_C14N_RELATIVE_NAMESPACE">XML_C14N_RELATIVE_NAMESPACE</a> = 1955 /* 1955 */ <a name="XML_FTP_PASV_ANSWER">XML_FTP_PASV_ANSWER</a> = 2000 <a name="XML_FTP_EPSV_ANSWER">XML_FTP_EPSV_ANSWER</a> = 2001 /* 2001 */ <a name="XML_FTP_ACCNT">XML_FTP_ACCNT</a> = 2002 /* 2002 */ <a name="XML_FTP_URL_SYNTAX">XML_FTP_URL_SYNTAX</a> = 2003 /* 2003 */ <a name="XML_HTTP_URL_SYNTAX">XML_HTTP_URL_SYNTAX</a> = 2020 <a name="XML_HTTP_USE_IP">XML_HTTP_USE_IP</a> = 2021 /* 2021 */ <a name="XML_HTTP_UNKNOWN_HOST">XML_HTTP_UNKNOWN_HOST</a> = 2022 /* 2022 */ <a name="XML_SCHEMAP_SRC_SIMPLE_TYPE_1">XML_SCHEMAP_SRC_SIMPLE_TYPE_1</a> = 3000 <a name="XML_SCHEMAP_SRC_SIMPLE_TYPE_2">XML_SCHEMAP_SRC_SIMPLE_TYPE_2</a> = 3001 /* 3001 */ <a name="XML_SCHEMAP_SRC_SIMPLE_TYPE_3">XML_SCHEMAP_SRC_SIMPLE_TYPE_3</a> = 3002 /* 3002 */ <a name="XML_SCHEMAP_SRC_SIMPLE_TYPE_4">XML_SCHEMAP_SRC_SIMPLE_TYPE_4</a> = 3003 /* 3003 */ <a name="XML_SCHEMAP_SRC_RESOLVE">XML_SCHEMAP_SRC_RESOLVE</a> = 3004 /* 3004 */ <a name="XML_SCHEMAP_SRC_RESTRICTION_BASE_OR_SIMPLETYPE">XML_SCHEMAP_SRC_RESTRICTION_BASE_OR_SIMPLETYPE</a> = 3005 /* 3005 */ <a name="XML_SCHEMAP_SRC_LIST_ITEMTYPE_OR_SIMPLETYPE">XML_SCHEMAP_SRC_LIST_ITEMTYPE_OR_SIMPLETYPE</a> = 3006 /* 3006 */ <a name="XML_SCHEMAP_SRC_UNION_MEMBERTYPES_OR_SIMPLETYPES">XML_SCHEMAP_SRC_UNION_MEMBERTYPES_OR_SIMPLETYPES</a> = 3007 /* 3007 */ <a name="XML_SCHEMAP_ST_PROPS_CORRECT_1">XML_SCHEMAP_ST_PROPS_CORRECT_1</a> = 3008 /* 3008 */ <a name="XML_SCHEMAP_ST_PROPS_CORRECT_2">XML_SCHEMAP_ST_PROPS_CORRECT_2</a> = 3009 /* 3009 */ <a name="XML_SCHEMAP_ST_PROPS_CORRECT_3">XML_SCHEMAP_ST_PROPS_CORRECT_3</a> = 3010 /* 3010 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_1_1">XML_SCHEMAP_COS_ST_RESTRICTS_1_1</a> = 3011 /* 3011 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_1_2">XML_SCHEMAP_COS_ST_RESTRICTS_1_2</a> = 3012 /* 3012 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_1_3_1">XML_SCHEMAP_COS_ST_RESTRICTS_1_3_1</a> = 3013 /* 3013 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_1_3_2">XML_SCHEMAP_COS_ST_RESTRICTS_1_3_2</a> = 3014 /* 3014 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_2_1">XML_SCHEMAP_COS_ST_RESTRICTS_2_1</a> = 3015 /* 3015 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_1">XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_1</a> = 3016 /* 3016 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_2">XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_2</a> = 3017 /* 3017 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_1">XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_1</a> = 3018 /* 3018 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_2">XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_2</a> = 3019 /* 3019 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_3">XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_3</a> = 3020 /* 3020 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_4">XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_4</a> = 3021 /* 3021 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_5">XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_5</a> = 3022 /* 3022 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_3_1">XML_SCHEMAP_COS_ST_RESTRICTS_3_1</a> = 3023 /* 3023 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1">XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1</a> = 3024 /* 3024 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1_2">XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1_2</a> = 3025 /* 3025 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_2">XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_2</a> = 3026 /* 3026 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_1">XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_1</a> = 3027 /* 3027 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_3">XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_3</a> = 3028 /* 3028 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_4">XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_4</a> = 3029 /* 3029 */ <a name="XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_5">XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_5</a> = 3030 /* 3030 */ <a name="XML_SCHEMAP_COS_ST_DERIVED_OK_2_1">XML_SCHEMAP_COS_ST_DERIVED_OK_2_1</a> = 3031 /* 3031 */ <a name="XML_SCHEMAP_COS_ST_DERIVED_OK_2_2">XML_SCHEMAP_COS_ST_DERIVED_OK_2_2</a> = 3032 /* 3032 */ <a name="XML_SCHEMAP_S4S_ELEM_NOT_ALLOWED">XML_SCHEMAP_S4S_ELEM_NOT_ALLOWED</a> = 3033 /* 3033 */ <a name="XML_SCHEMAP_S4S_ELEM_MISSING">XML_SCHEMAP_S4S_ELEM_MISSING</a> = 3034 /* 3034 */ <a name="XML_SCHEMAP_S4S_ATTR_NOT_ALLOWED">XML_SCHEMAP_S4S_ATTR_NOT_ALLOWED</a> = 3035 /* 3035 */ <a name="XML_SCHEMAP_S4S_ATTR_MISSING">XML_SCHEMAP_S4S_ATTR_MISSING</a> = 3036 /* 3036 */ <a name="XML_SCHEMAP_S4S_ATTR_INVALID_VALUE">XML_SCHEMAP_S4S_ATTR_INVALID_VALUE</a> = 3037 /* 3037 */ <a name="XML_SCHEMAP_SRC_ELEMENT_1">XML_SCHEMAP_SRC_ELEMENT_1</a> = 3038 /* 3038 */ <a name="XML_SCHEMAP_SRC_ELEMENT_2_1">XML_SCHEMAP_SRC_ELEMENT_2_1</a> = 3039 /* 3039 */ <a name="XML_SCHEMAP_SRC_ELEMENT_2_2">XML_SCHEMAP_SRC_ELEMENT_2_2</a> = 3040 /* 3040 */ <a name="XML_SCHEMAP_SRC_ELEMENT_3">XML_SCHEMAP_SRC_ELEMENT_3</a> = 3041 /* 3041 */ <a name="XML_SCHEMAP_P_PROPS_CORRECT_1">XML_SCHEMAP_P_PROPS_CORRECT_1</a> = 3042 /* 3042 */ <a name="XML_SCHEMAP_P_PROPS_CORRECT_2_1">XML_SCHEMAP_P_PROPS_CORRECT_2_1</a> = 3043 /* 3043 */ <a name="XML_SCHEMAP_P_PROPS_CORRECT_2_2">XML_SCHEMAP_P_PROPS_CORRECT_2_2</a> = 3044 /* 3044 */ <a name="XML_SCHEMAP_E_PROPS_CORRECT_2">XML_SCHEMAP_E_PROPS_CORRECT_2</a> = 3045 /* 3045 */ <a name="XML_SCHEMAP_E_PROPS_CORRECT_3">XML_SCHEMAP_E_PROPS_CORRECT_3</a> = 3046 /* 3046 */ <a name="XML_SCHEMAP_E_PROPS_CORRECT_4">XML_SCHEMAP_E_PROPS_CORRECT_4</a> = 3047 /* 3047 */ <a name="XML_SCHEMAP_E_PROPS_CORRECT_5">XML_SCHEMAP_E_PROPS_CORRECT_5</a> = 3048 /* 3048 */ <a name="XML_SCHEMAP_E_PROPS_CORRECT_6">XML_SCHEMAP_E_PROPS_CORRECT_6</a> = 3049 /* 3049 */ <a name="XML_SCHEMAP_SRC_INCLUDE">XML_SCHEMAP_SRC_INCLUDE</a> = 3050 /* 3050 */ <a name="XML_SCHEMAP_SRC_ATTRIBUTE_1">XML_SCHEMAP_SRC_ATTRIBUTE_1</a> = 3051 /* 3051 */ <a name="XML_SCHEMAP_SRC_ATTRIBUTE_2">XML_SCHEMAP_SRC_ATTRIBUTE_2</a> = 3052 /* 3052 */ <a name="XML_SCHEMAP_SRC_ATTRIBUTE_3_1">XML_SCHEMAP_SRC_ATTRIBUTE_3_1</a> = 3053 /* 3053 */ <a name="XML_SCHEMAP_SRC_ATTRIBUTE_3_2">XML_SCHEMAP_SRC_ATTRIBUTE_3_2</a> = 3054 /* 3054 */ <a name="XML_SCHEMAP_SRC_ATTRIBUTE_4">XML_SCHEMAP_SRC_ATTRIBUTE_4</a> = 3055 /* 3055 */ <a name="XML_SCHEMAP_NO_XMLNS">XML_SCHEMAP_NO_XMLNS</a> = 3056 /* 3056 */ <a name="XML_SCHEMAP_NO_XSI">XML_SCHEMAP_NO_XSI</a> = 3057 /* 3057 */ <a name="XML_SCHEMAP_COS_VALID_DEFAULT_1">XML_SCHEMAP_COS_VALID_DEFAULT_1</a> = 3058 /* 3058 */ <a name="XML_SCHEMAP_COS_VALID_DEFAULT_2_1">XML_SCHEMAP_COS_VALID_DEFAULT_2_1</a> = 3059 /* 3059 */ <a name="XML_SCHEMAP_COS_VALID_DEFAULT_2_2_1">XML_SCHEMAP_COS_VALID_DEFAULT_2_2_1</a> = 3060 /* 3060 */ <a name="XML_SCHEMAP_COS_VALID_DEFAULT_2_2_2">XML_SCHEMAP_COS_VALID_DEFAULT_2_2_2</a> = 3061 /* 3061 */ <a name="XML_SCHEMAP_CVC_SIMPLE_TYPE">XML_SCHEMAP_CVC_SIMPLE_TYPE</a> = 3062 /* 3062 */ <a name="XML_SCHEMAP_COS_CT_EXTENDS_1_1">XML_SCHEMAP_COS_CT_EXTENDS_1_1</a> = 3063 /* 3063 */ <a name="XML_SCHEMAP_SRC_IMPORT_1_1">XML_SCHEMAP_SRC_IMPORT_1_1</a> = 3064 /* 3064 */ <a name="XML_SCHEMAP_SRC_IMPORT_1_2">XML_SCHEMAP_SRC_IMPORT_1_2</a> = 3065 /* 3065 */ <a name="XML_SCHEMAP_SRC_IMPORT_2">XML_SCHEMAP_SRC_IMPORT_2</a> = 3066 /* 3066 */ <a name="XML_SCHEMAP_SRC_IMPORT_2_1">XML_SCHEMAP_SRC_IMPORT_2_1</a> = 3067 /* 3067 */ <a name="XML_SCHEMAP_SRC_IMPORT_2_2">XML_SCHEMAP_SRC_IMPORT_2_2</a> = 3068 /* 3068 */ <a name="XML_SCHEMAP_INTERNAL">XML_SCHEMAP_INTERNAL</a> = 3069 /* 3069 non-W3C */ <a name="XML_SCHEMAP_NOT_DETERMINISTIC">XML_SCHEMAP_NOT_DETERMINISTIC</a> = 3070 /* 3070 non-W3C */ <a name="XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_1">XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_1</a> = 3071 /* 3071 */ <a name="XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_2">XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_2</a> = 3072 /* 3072 */ <a name="XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_3">XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_3</a> = 3073 /* 3073 */ <a name="XML_SCHEMAP_MG_PROPS_CORRECT_1">XML_SCHEMAP_MG_PROPS_CORRECT_1</a> = 3074 /* 3074 */ <a name="XML_SCHEMAP_MG_PROPS_CORRECT_2">XML_SCHEMAP_MG_PROPS_CORRECT_2</a> = 3075 /* 3075 */ <a name="XML_SCHEMAP_SRC_CT_1">XML_SCHEMAP_SRC_CT_1</a> = 3076 /* 3076 */ <a name="XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_3">XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_3</a> = 3077 /* 3077 */ <a name="XML_SCHEMAP_AU_PROPS_CORRECT_2">XML_SCHEMAP_AU_PROPS_CORRECT_2</a> = 3078 /* 3078 */ <a name="XML_SCHEMAP_A_PROPS_CORRECT_2">XML_SCHEMAP_A_PROPS_CORRECT_2</a> = 3079 /* 3079 */ <a name="XML_SCHEMAP_C_PROPS_CORRECT">XML_SCHEMAP_C_PROPS_CORRECT</a> = 3080 /* 3080 */ <a name="XML_SCHEMAP_SRC_REDEFINE">XML_SCHEMAP_SRC_REDEFINE</a> = 3081 /* 3081 */ <a name="XML_SCHEMAP_SRC_IMPORT">XML_SCHEMAP_SRC_IMPORT</a> = 3082 /* 3082 */ <a name="XML_SCHEMAP_WARN_SKIP_SCHEMA">XML_SCHEMAP_WARN_SKIP_SCHEMA</a> = 3083 /* 3083 */ <a name="XML_SCHEMAP_WARN_UNLOCATED_SCHEMA">XML_SCHEMAP_WARN_UNLOCATED_SCHEMA</a> = 3084 /* 3084 */ <a name="XML_SCHEMAP_WARN_ATTR_REDECL_PROH">XML_SCHEMAP_WARN_ATTR_REDECL_PROH</a> = 3085 /* 3085 */ <a name="XML_SCHEMAP_WARN_ATTR_POINTLESS_PROH">XML_SCHEMAP_WARN_ATTR_POINTLESS_PROH</a> = 3086 /* 3085 */ <a name="XML_SCHEMAP_AG_PROPS_CORRECT">XML_SCHEMAP_AG_PROPS_CORRECT</a> = 3087 /* 3086 */ <a name="XML_SCHEMAP_COS_CT_EXTENDS_1_2">XML_SCHEMAP_COS_CT_EXTENDS_1_2</a> = 3088 /* 3087 */ <a name="XML_SCHEMAP_AU_PROPS_CORRECT">XML_SCHEMAP_AU_PROPS_CORRECT</a> = 3089 /* 3088 */ <a name="XML_SCHEMAP_A_PROPS_CORRECT_3">XML_SCHEMAP_A_PROPS_CORRECT_3</a> = 3090 /* 3089 */ <a name="XML_SCHEMAP_COS_ALL_LIMITED">XML_SCHEMAP_COS_ALL_LIMITED</a> = 3091 /* 3090 */ <a name="XML_SCHEMATRONV_ASSERT">XML_SCHEMATRONV_ASSERT</a> = 4000 /* 4000 */ <a name="XML_SCHEMATRONV_REPORT">XML_SCHEMATRONV_REPORT</a> = 4001 <a name="XML_MODULE_OPEN">XML_MODULE_OPEN</a> = 4900 /* 4900 */ <a name="XML_MODULE_CLOSE">XML_MODULE_CLOSE</a> = 4901 /* 4901 */ <a name="XML_CHECK_FOUND_ELEMENT">XML_CHECK_FOUND_ELEMENT</a> = 5000 <a name="XML_CHECK_FOUND_ATTRIBUTE">XML_CHECK_FOUND_ATTRIBUTE</a> = 5001 /* 5001 */ <a name="XML_CHECK_FOUND_TEXT">XML_CHECK_FOUND_TEXT</a> = 5002 /* 5002 */ <a name="XML_CHECK_FOUND_CDATA">XML_CHECK_FOUND_CDATA</a> = 5003 /* 5003 */ <a name="XML_CHECK_FOUND_ENTITYREF">XML_CHECK_FOUND_ENTITYREF</a> = 5004 /* 5004 */ <a name="XML_CHECK_FOUND_ENTITY">XML_CHECK_FOUND_ENTITY</a> = 5005 /* 5005 */ <a name="XML_CHECK_FOUND_PI">XML_CHECK_FOUND_PI</a> = 5006 /* 5006 */ <a name="XML_CHECK_FOUND_COMMENT">XML_CHECK_FOUND_COMMENT</a> = 5007 /* 5007 */ <a name="XML_CHECK_FOUND_DOCTYPE">XML_CHECK_FOUND_DOCTYPE</a> = 5008 /* 5008 */ <a name="XML_CHECK_FOUND_FRAGMENT">XML_CHECK_FOUND_FRAGMENT</a> = 5009 /* 5009 */ <a name="XML_CHECK_FOUND_NOTATION">XML_CHECK_FOUND_NOTATION</a> = 5010 /* 5010 */ <a name="XML_CHECK_UNKNOWN_NODE">XML_CHECK_UNKNOWN_NODE</a> = 5011 /* 5011 */ <a name="XML_CHECK_ENTITY_TYPE">XML_CHECK_ENTITY_TYPE</a> = 5012 /* 5012 */ <a name="XML_CHECK_NO_PARENT">XML_CHECK_NO_PARENT</a> = 5013 /* 5013 */ <a name="XML_CHECK_NO_DOC">XML_CHECK_NO_DOC</a> = 5014 /* 5014 */ <a name="XML_CHECK_NO_NAME">XML_CHECK_NO_NAME</a> = 5015 /* 5015 */ <a name="XML_CHECK_NO_ELEM">XML_CHECK_NO_ELEM</a> = 5016 /* 5016 */ <a name="XML_CHECK_WRONG_DOC">XML_CHECK_WRONG_DOC</a> = 5017 /* 5017 */ <a name="XML_CHECK_NO_PREV">XML_CHECK_NO_PREV</a> = 5018 /* 5018 */ <a name="XML_CHECK_WRONG_PREV">XML_CHECK_WRONG_PREV</a> = 5019 /* 5019 */ <a name="XML_CHECK_NO_NEXT">XML_CHECK_NO_NEXT</a> = 5020 /* 5020 */ <a name="XML_CHECK_WRONG_NEXT">XML_CHECK_WRONG_NEXT</a> = 5021 /* 5021 */ <a name="XML_CHECK_NOT_DTD">XML_CHECK_NOT_DTD</a> = 5022 /* 5022 */ <a name="XML_CHECK_NOT_ATTR">XML_CHECK_NOT_ATTR</a> = 5023 /* 5023 */ <a name="XML_CHECK_NOT_ATTR_DECL">XML_CHECK_NOT_ATTR_DECL</a> = 5024 /* 5024 */ <a name="XML_CHECK_NOT_ELEM_DECL">XML_CHECK_NOT_ELEM_DECL</a> = 5025 /* 5025 */ <a name="XML_CHECK_NOT_ENTITY_DECL">XML_CHECK_NOT_ENTITY_DECL</a> = 5026 /* 5026 */ <a name="XML_CHECK_NOT_NS_DECL">XML_CHECK_NOT_NS_DECL</a> = 5027 /* 5027 */ <a name="XML_CHECK_NO_HREF">XML_CHECK_NO_HREF</a> = 5028 /* 5028 */ <a name="XML_CHECK_WRONG_PARENT">XML_CHECK_WRONG_PARENT</a> = 5029 /* 5029 */ <a name="XML_CHECK_NS_SCOPE">XML_CHECK_NS_SCOPE</a> = 5030 /* 5030 */ <a name="XML_CHECK_NS_ANCESTOR">XML_CHECK_NS_ANCESTOR</a> = 5031 /* 5031 */ <a name="XML_CHECK_NOT_UTF8">XML_CHECK_NOT_UTF8</a> = 5032 /* 5032 */ <a name="XML_CHECK_NO_DICT">XML_CHECK_NO_DICT</a> = 5033 /* 5033 */ <a name="XML_CHECK_NOT_NCNAME">XML_CHECK_NOT_NCNAME</a> = 5034 /* 5034 */ <a name="XML_CHECK_OUTSIDE_DICT">XML_CHECK_OUTSIDE_DICT</a> = 5035 /* 5035 */ <a name="XML_CHECK_WRONG_NAME">XML_CHECK_WRONG_NAME</a> = 5036 /* 5036 */ <a name="XML_CHECK_NAME_NOT_NULL">XML_CHECK_NAME_NOT_NULL</a> = 5037 /* 5037 */ <a name="XML_I18N_NO_NAME">XML_I18N_NO_NAME</a> = 6000 <a name="XML_I18N_NO_HANDLER">XML_I18N_NO_HANDLER</a> = 6001 /* 6001 */ <a name="XML_I18N_EXCESS_HANDLER">XML_I18N_EXCESS_HANDLER</a> = 6002 /* 6002 */ <a name="XML_I18N_CONV_FAILED">XML_I18N_CONV_FAILED</a> = 6003 /* 6003 */ <a name="XML_I18N_NO_OUTPUT">XML_I18N_NO_OUTPUT</a> = 6004 /* 6004 */ <a name="XML_BUF_OVERFLOW">XML_BUF_OVERFLOW</a> = 7000 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGenericErrorFunc"/>Function type xmlGenericErrorFunc</h3><pre class="programlisting">void xmlGenericErrorFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Signature of the function to use when there is an error and no parsing or validity context available .</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>a parsing context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>the extra arguments of the varargs to format the message</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStructuredErrorFunc"/>Function type xmlStructuredErrorFunc</h3><pre class="programlisting">void xmlStructuredErrorFunc (void * userData, <br/> <a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> error)<br/> </pre><p>Signature of the function to use when there is an error and the module handles the new error reporting mechanism.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>user provided data for the error callback</td></tr><tr><td><span class="term"><i><tt>error</tt></i>:</span></td><td>the error being raised.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="initGenericErrorDefaultFunc"/>initGenericErrorDefaultFunc ()</h3><pre class="programlisting">void initGenericErrorDefaultFunc (<a href="libxml2-xmlerror.html#xmlGenericErrorFunc">xmlGenericErrorFunc</a> * handler)<br/> </pre><p>Set or reset (if NULL) the default handler for generic errors to the builtin error function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>the handler</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyError"/>xmlCopyError ()</h3><pre class="programlisting">int xmlCopyError (<a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> from, <br/> <a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> to)<br/> </pre><p>Save the original error to the new place.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>a source error</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>a target error</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCtxtGetLastError"/>xmlCtxtGetLastError ()</h3><pre class="programlisting"><a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> xmlCtxtGetLastError (void * ctx)<br/> </pre><p>Get the last parsing error registered.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if no error occurred or a pointer to the error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCtxtResetLastError"/>xmlCtxtResetLastError ()</h3><pre class="programlisting">void xmlCtxtResetLastError (void * ctx)<br/> </pre><p>Cleanup the last global error registered. For parsing error this does not change the well-formedness result.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an XML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetLastError"/>xmlGetLastError ()</h3><pre class="programlisting"><a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> xmlGetLastError (void)<br/> </pre><p>Get the last global error registered. This is per thread if compiled with thread support.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if no error occurred or a pointer to the error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserError"/>xmlParserError ()</h3><pre class="programlisting">void xmlParserError (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Display and format an error messages, gives file, line, position and extra parameters.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message to display/transmit</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the message display</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserPrintFileContext"/>xmlParserPrintFileContext ()</h3><pre class="programlisting">void xmlParserPrintFileContext (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input)<br/> </pre><p>Displays current context within the input content for error tracking</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserPrintFileInfo"/>xmlParserPrintFileInfo ()</h3><pre class="programlisting">void xmlParserPrintFileInfo (<a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input)<br/> </pre><p>Displays the associated file and line information for the current input</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserValidityError"/>xmlParserValidityError ()</h3><pre class="programlisting">void xmlParserValidityError (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Display and format an validity error messages, gives file, line, position and extra parameters.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message to display/transmit</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the message display</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserValidityWarning"/>xmlParserValidityWarning ()</h3><pre class="programlisting">void xmlParserValidityWarning (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Display and format a validity warning messages, gives file, line, position and extra parameters.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message to display/transmit</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the message display</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserWarning"/>xmlParserWarning ()</h3><pre class="programlisting">void xmlParserWarning (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Display and format a warning messages, gives file, line, position and extra parameters.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message to display/transmit</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the message display</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlResetError"/>xmlResetError ()</h3><pre class="programlisting">void xmlResetError (<a href="libxml2-xmlerror.html#xmlErrorPtr">xmlErrorPtr</a> err)<br/> </pre><p>Cleanup the error.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>pointer to the error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlResetLastError"/>xmlResetLastError ()</h3><pre class="programlisting">void xmlResetLastError (void)<br/> </pre><p>Cleanup the last global error registered. For parsing error this does not change the well-formedness result.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetGenericErrorFunc"/>xmlSetGenericErrorFunc ()</h3><pre class="programlisting">void xmlSetGenericErrorFunc (void * ctx, <br/> <a href="libxml2-xmlerror.html#xmlGenericErrorFunc">xmlGenericErrorFunc</a> handler)<br/> </pre><p>Function to reset the handler and the error context for out of context error messages. This simply means that @handler will be called for subsequent error messages while not parsing nor validating. And @ctx will be passed as first argument to @handler One can simply force messages to be emitted to another FILE * than stderr by setting @ctx to this file handle and @handler to NULL. For multi-threaded applications, this must be set separately for each thread.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the new error handling context</td></tr><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>the new handler function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetStructuredErrorFunc"/>xmlSetStructuredErrorFunc ()</h3><pre class="programlisting">void xmlSetStructuredErrorFunc (void * ctx, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> handler)<br/> </pre><p>Function to reset the handler and the error context for out of context structured error messages. This simply means that @handler will be called for subsequent error messages while not parsing nor validating. And @ctx will be passed as first argument to @handler For multi-threaded applications, this must be set separately for each thread.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the new error handling context</td></tr><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>the new handler function</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\7��ε ε # html/libxml2/libxml2-xmlwriter.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlwriter: text writing API for XML</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlversion.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xpath.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlwriter</span> </h2> <p>xmlwriter - text writing API for XML</p> <p>text writing API for XML </p> <p>Author(s): Alfred Mickautsch <alfred@mickautsch.de> </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#xmlTextWriterWriteProcessingInstruction">xmlTextWriterWriteProcessingInstruction</a>; #define <a href="#xmlTextWriterWriteDocType">xmlTextWriterWriteDocType</a>; typedef struct _xmlTextWriter <a href="#xmlTextWriter">xmlTextWriter</a>; typedef <a href="libxml2-xmlwriter.html#xmlTextWriter">xmlTextWriter</a> * <a href="#xmlTextWriterPtr">xmlTextWriterPtr</a>; int <a href="#xmlTextWriterStartDocument">xmlTextWriterStartDocument</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * version, <br/> const char * encoding, <br/> const char * standalone); int <a href="#xmlTextWriterEndPI">xmlTextWriterEndPI</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterWriteBase64">xmlTextWriterWriteBase64</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * data, <br/> int start, <br/> int len); int <a href="#xmlTextWriterSetIndentString">xmlTextWriterSetIndentString</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); int <a href="#xmlTextWriterStartAttribute">xmlTextWriterStartAttribute</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlTextWriterEndComment">xmlTextWriterEndComment</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterWriteRawLen">xmlTextWriterWriteRawLen</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len); int <a href="#xmlTextWriterWriteDTDExternalEntityContents">xmlTextWriterWriteDTDExternalEntityContents</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ndataid); int <a href="#xmlTextWriterWriteVFormatCDATA">xmlTextWriterWriteVFormatCDATA</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterStartAttributeNS">xmlTextWriterStartAttributeNS</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI); <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> <a href="#xmlNewTextWriterPushParser">xmlNewTextWriterPushParser</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int compression); int <a href="#xmlTextWriterWriteFormatAttributeNS">xmlTextWriterWriteFormatAttributeNS</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterWriteDTDEntity">xmlTextWriterWriteDTDEntity</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ndataid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterWriteVFormatPI">xmlTextWriterWriteVFormatPI</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterWriteBinHex">xmlTextWriterWriteBinHex</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * data, <br/> int start, <br/> int len); int <a href="#xmlTextWriterEndAttribute">xmlTextWriterEndAttribute</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterSetIndent">xmlTextWriterSetIndent</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int indent); int <a href="#xmlTextWriterWriteFormatPI">xmlTextWriterWriteFormatPI</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterEndDocument">xmlTextWriterEndDocument</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterWriteDTDAttlist">xmlTextWriterWriteDTDAttlist</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterStartComment">xmlTextWriterStartComment</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterWriteVFormatDTD">xmlTextWriterWriteVFormatDTD</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterEndCDATA">xmlTextWriterEndCDATA</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterStartElementNS">xmlTextWriterStartElementNS</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI); int <a href="#xmlTextWriterEndDTDEntity">xmlTextWriterEndDTDEntity</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> <a href="#xmlNewTextWriter">xmlNewTextWriter</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out); void <a href="#xmlFreeTextWriter">xmlFreeTextWriter</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterWriteVFormatDTDAttlist">xmlTextWriterWriteVFormatDTDAttlist</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterStartPI">xmlTextWriterStartPI</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target); int <a href="#xmlTextWriterStartElement">xmlTextWriterStartElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlTextWriterWriteDTDExternalEntity">xmlTextWriterWriteDTDExternalEntity</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ndataid); int <a href="#xmlTextWriterWriteFormatRaw">xmlTextWriterWriteFormatRaw</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterWriteCDATA">xmlTextWriterWriteCDATA</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterWriteVFormatDTDInternalEntity">xmlTextWriterWriteVFormatDTDInternalEntity</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterWriteVFormatAttribute">xmlTextWriterWriteVFormatAttribute</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterEndDTDElement">xmlTextWriterEndDTDElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterEndDTD">xmlTextWriterEndDTD</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterWriteElement">xmlTextWriterWriteElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterEndElement">xmlTextWriterEndElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterWriteVFormatComment">xmlTextWriterWriteVFormatComment</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterStartCDATA">xmlTextWriterStartCDATA</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> <a href="#xmlNewTextWriterFilename">xmlNewTextWriterFilename</a> (const char * uri, <br/> int compression); int <a href="#xmlTextWriterWriteVFormatElement">xmlTextWriterWriteVFormatElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterWriteFormatComment">xmlTextWriterWriteFormatComment</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterWriteAttributeNS">xmlTextWriterWriteAttributeNS</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterWritePI">xmlTextWriterWritePI</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterWriteFormatDTDInternalEntity">xmlTextWriterWriteFormatDTDInternalEntity</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterWriteVFormatString">xmlTextWriterWriteVFormatString</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterWriteDTDInternalEntity">xmlTextWriterWriteDTDInternalEntity</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterWriteVFormatElementNS">xmlTextWriterWriteVFormatElementNS</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterWriteDTDNotation">xmlTextWriterWriteDTDNotation</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid); int <a href="#xmlTextWriterWriteFormatElement">xmlTextWriterWriteFormatElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterSetQuoteChar">xmlTextWriterSetQuoteChar</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> quotechar); int <a href="#xmlTextWriterWriteString">xmlTextWriterWriteString</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterWriteElementNS">xmlTextWriterWriteElementNS</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterFullEndElement">xmlTextWriterFullEndElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterWriteVFormatAttributeNS">xmlTextWriterWriteVFormatAttributeNS</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterFlush">xmlTextWriterFlush</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); int <a href="#xmlTextWriterStartDTD">xmlTextWriterStartDTD</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid); int <a href="#xmlTextWriterWriteAttribute">xmlTextWriterWriteAttribute</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> <a href="#xmlNewTextWriterDoc">xmlNewTextWriterDoc</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> * doc, <br/> int compression); int <a href="#xmlTextWriterWriteFormatDTDElement">xmlTextWriterWriteFormatDTDElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterEndDTDAttlist">xmlTextWriterEndDTDAttlist</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer); <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> <a href="#xmlNewTextWriterTree">xmlNewTextWriterTree</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int compression); <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> <a href="#xmlNewTextWriterMemory">xmlNewTextWriterMemory</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> int compression); int <a href="#xmlTextWriterWriteFormatCDATA">xmlTextWriterWriteFormatCDATA</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterStartDTDAttlist">xmlTextWriterStartDTDAttlist</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlTextWriterWriteFormatString">xmlTextWriterWriteFormatString</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterWriteComment">xmlTextWriterWriteComment</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterWriteVFormatRaw">xmlTextWriterWriteVFormatRaw</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterWriteFormatDTD">xmlTextWriterWriteFormatDTD</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterWriteFormatDTDAttlist">xmlTextWriterWriteFormatDTDAttlist</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterWriteRaw">xmlTextWriterWriteRaw</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterWriteDTDElement">xmlTextWriterWriteDTDElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlTextWriterWriteDTD">xmlTextWriterWriteDTD</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * subset); int <a href="#xmlTextWriterWriteFormatAttribute">xmlTextWriterWriteFormatAttribute</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> ... ...); int <a href="#xmlTextWriterStartDTDEntity">xmlTextWriterStartDTDEntity</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlTextWriterWriteVFormatDTDElement">xmlTextWriterWriteVFormatDTDElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> va_list argptr); int <a href="#xmlTextWriterStartDTDElement">xmlTextWriterStartDTDElement</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlTextWriterWriteFormatElementNS">xmlTextWriterWriteFormatElementNS</a> (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const char * format, <br/> ... ...); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteDocType">Macro </a>xmlTextWriterWriteDocType</h3><pre class="programlisting">#define <a href="#xmlTextWriterWriteDocType">xmlTextWriterWriteDocType</a>; </pre><p>this macro maps to <a href="libxml2-xmlwriter.html#xmlTextWriterWriteDTD">xmlTextWriterWriteDTD</a></p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteProcessingInstruction">Macro </a>xmlTextWriterWriteProcessingInstruction</h3><pre class="programlisting">#define <a href="#xmlTextWriterWriteProcessingInstruction">xmlTextWriterWriteProcessingInstruction</a>; </pre><p>This macro maps to <a href="libxml2-xmlwriter.html#xmlTextWriterWritePI">xmlTextWriterWritePI</a></p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriter">Structure </a>xmlTextWriter</h3><pre class="programlisting">struct _xmlTextWriter { The content of this structure is not made public by the API. } xmlTextWriter; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterPtr">Typedef </a>xmlTextWriterPtr</h3><pre class="programlisting"><a href="libxml2-xmlwriter.html#xmlTextWriter">xmlTextWriter</a> * xmlTextWriterPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeTextWriter"/>xmlFreeTextWriter ()</h3><pre class="programlisting">void xmlFreeTextWriter (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>Deallocate all the resources associated to the writer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewTextWriter"/>xmlNewTextWriter ()</h3><pre class="programlisting"><a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> xmlNewTextWriter (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out)<br/> </pre><p>Create a new <a href="libxml2-xmlwriter.html#xmlNewTextWriter">xmlNewTextWriter</a> structure using an <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> NOTE: the @out parameter will be deallocated when the writer is closed (if the call succeed.)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewTextWriterDoc"/>xmlNewTextWriterDoc ()</h3><pre class="programlisting"><a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> xmlNewTextWriterDoc (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> * doc, <br/> int compression)<br/> </pre><p>Create a new <a href="libxml2-xmlwriter.html#xmlNewTextWriter">xmlNewTextWriter</a> structure with @*doc as output</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>address of a <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> to hold the new XML document tree</td></tr><tr><td><span class="term"><i><tt>compression</tt></i>:</span></td><td>compress the output?</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewTextWriterFilename"/>xmlNewTextWriterFilename ()</h3><pre class="programlisting"><a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> xmlNewTextWriterFilename (const char * uri, <br/> int compression)<br/> </pre><p>Create a new <a href="libxml2-xmlwriter.html#xmlNewTextWriter">xmlNewTextWriter</a> structure with @uri as output</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>uri</tt></i>:</span></td><td>the URI of the resource for the output</td></tr><tr><td><span class="term"><i><tt>compression</tt></i>:</span></td><td>compress the output?</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewTextWriterMemory"/>xmlNewTextWriterMemory ()</h3><pre class="programlisting"><a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> xmlNewTextWriterMemory (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> int compression)<br/> </pre><p>Create a new <a href="libxml2-xmlwriter.html#xmlNewTextWriter">xmlNewTextWriter</a> structure with @buf as output TODO: handle compression</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td><a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a></td></tr><tr><td><span class="term"><i><tt>compression</tt></i>:</span></td><td>compress the output?</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewTextWriterPushParser"/>xmlNewTextWriterPushParser ()</h3><pre class="programlisting"><a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> xmlNewTextWriterPushParser (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> int compression)<br/> </pre><p>Create a new <a href="libxml2-xmlwriter.html#xmlNewTextWriter">xmlNewTextWriter</a> structure with @ctxt as output NOTE: the @ctxt context will be freed with the resulting writer (if the call succeeds). TODO: handle compression</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> to hold the new XML document tree</td></tr><tr><td><span class="term"><i><tt>compression</tt></i>:</span></td><td>compress the output?</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewTextWriterTree"/>xmlNewTextWriterTree ()</h3><pre class="programlisting"><a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> xmlNewTextWriterTree (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int compression)<br/> </pre><p>Create a new <a href="libxml2-xmlwriter.html#xmlNewTextWriter">xmlNewTextWriter</a> structure with @doc as output starting at @node</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a></td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> or NULL for doc->children</td></tr><tr><td><span class="term"><i><tt>compression</tt></i>:</span></td><td>compress the output?</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterEndAttribute"/>xmlTextWriterEndAttribute ()</h3><pre class="programlisting">int xmlTextWriterEndAttribute (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End the current xml element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterEndCDATA"/>xmlTextWriterEndCDATA ()</h3><pre class="programlisting">int xmlTextWriterEndCDATA (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End an xml CDATA section.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterEndComment"/>xmlTextWriterEndComment ()</h3><pre class="programlisting">int xmlTextWriterEndComment (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End the current xml comment.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterEndDTD"/>xmlTextWriterEndDTD ()</h3><pre class="programlisting">int xmlTextWriterEndDTD (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End an xml DTD.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterEndDTDAttlist"/>xmlTextWriterEndDTDAttlist ()</h3><pre class="programlisting">int xmlTextWriterEndDTDAttlist (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End an xml DTD <a href="libxml2-SAX.html#attribute">attribute</a> list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterEndDTDElement"/>xmlTextWriterEndDTDElement ()</h3><pre class="programlisting">int xmlTextWriterEndDTDElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End an xml DTD element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterEndDTDEntity"/>xmlTextWriterEndDTDEntity ()</h3><pre class="programlisting">int xmlTextWriterEndDTDEntity (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End an xml DTD entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterEndDocument"/>xmlTextWriterEndDocument ()</h3><pre class="programlisting">int xmlTextWriterEndDocument (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End an xml document. All open elements are closed, and the content is flushed to the output.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterEndElement"/>xmlTextWriterEndElement ()</h3><pre class="programlisting">int xmlTextWriterEndElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End the current xml element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterEndPI"/>xmlTextWriterEndPI ()</h3><pre class="programlisting">int xmlTextWriterEndPI (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End the current xml PI.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterFlush"/>xmlTextWriterFlush ()</h3><pre class="programlisting">int xmlTextWriterFlush (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>Flush the output buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterFullEndElement"/>xmlTextWriterFullEndElement ()</h3><pre class="programlisting">int xmlTextWriterFullEndElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>End the current xml element. Writes an end tag even if the element is empty</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterSetIndent"/>xmlTextWriterSetIndent ()</h3><pre class="programlisting">int xmlTextWriterSetIndent (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int indent)<br/> </pre><p>Set indentation output. indent = 0 do not indentation. indent > 0 do indentation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>indent</tt></i>:</span></td><td>do indentation?</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 on error or 0 otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterSetIndentString"/>xmlTextWriterSetIndentString ()</h3><pre class="programlisting">int xmlTextWriterSetIndentString (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>Set string indentation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 on error or 0 otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterSetQuoteChar"/>xmlTextWriterSetQuoteChar ()</h3><pre class="programlisting">int xmlTextWriterSetQuoteChar (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> quotechar)<br/> </pre><p>Set the character used for quoting attributes.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>quotechar</tt></i>:</span></td><td>the quote character</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 on error or 0 otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartAttribute"/>xmlTextWriterStartAttribute ()</h3><pre class="programlisting">int xmlTextWriterStartAttribute (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Start an xml attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>element name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartAttributeNS"/>xmlTextWriterStartAttributeNS ()</h3><pre class="programlisting">int xmlTextWriterStartAttributeNS (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI)<br/> </pre><p>Start an xml <a href="libxml2-SAX.html#attribute">attribute</a> with namespace support.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>namespace prefix or NULL</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>element local name</td></tr><tr><td><span class="term"><i><tt>namespaceURI</tt></i>:</span></td><td>namespace URI or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartCDATA"/>xmlTextWriterStartCDATA ()</h3><pre class="programlisting">int xmlTextWriterStartCDATA (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>Start an xml CDATA section.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartComment"/>xmlTextWriterStartComment ()</h3><pre class="programlisting">int xmlTextWriterStartComment (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer)<br/> </pre><p>Start an xml comment.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartDTD"/>xmlTextWriterStartDTD ()</h3><pre class="programlisting">int xmlTextWriterStartDTD (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid)<br/> </pre><p>Start an xml DTD.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD</td></tr><tr><td><span class="term"><i><tt>pubid</tt></i>:</span></td><td>the public identifier, which is an alternative to the system identifier</td></tr><tr><td><span class="term"><i><tt>sysid</tt></i>:</span></td><td>the system identifier, which is the URI of the DTD</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartDTDAttlist"/>xmlTextWriterStartDTDAttlist ()</h3><pre class="programlisting">int xmlTextWriterStartDTDAttlist (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Start an xml DTD ATTLIST.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD ATTLIST</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartDTDElement"/>xmlTextWriterStartDTDElement ()</h3><pre class="programlisting">int xmlTextWriterStartDTDElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Start an xml DTD element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD element</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartDTDEntity"/>xmlTextWriterStartDTDEntity ()</h3><pre class="programlisting">int xmlTextWriterStartDTDEntity (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Start an xml DTD ATTLIST.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>pe</tt></i>:</span></td><td>TRUE if this is a parameter entity, FALSE if not</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD ATTLIST</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartDocument"/>xmlTextWriterStartDocument ()</h3><pre class="programlisting">int xmlTextWriterStartDocument (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * version, <br/> const char * encoding, <br/> const char * standalone)<br/> </pre><p>Start a new xml document</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>version</tt></i>:</span></td><td>the xml version ("1.0") or NULL for default ("1.0")</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding or NULL for default</td></tr><tr><td><span class="term"><i><tt>standalone</tt></i>:</span></td><td>"yes" or "no" or NULL for default</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartElement"/>xmlTextWriterStartElement ()</h3><pre class="programlisting">int xmlTextWriterStartElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Start an xml element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>element name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartElementNS"/>xmlTextWriterStartElementNS ()</h3><pre class="programlisting">int xmlTextWriterStartElementNS (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI)<br/> </pre><p>Start an xml element with namespace support.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>namespace prefix or NULL</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>element local name</td></tr><tr><td><span class="term"><i><tt>namespaceURI</tt></i>:</span></td><td>namespace URI or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterStartPI"/>xmlTextWriterStartPI ()</h3><pre class="programlisting">int xmlTextWriterStartPI (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target)<br/> </pre><p>Start an xml PI.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>target</tt></i>:</span></td><td>PI target</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteAttribute"/>xmlTextWriterWriteAttribute ()</h3><pre class="programlisting">int xmlTextWriterWriteAttribute (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write an xml attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td><a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td><a href="libxml2-SAX.html#attribute">attribute</a> content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteAttributeNS"/>xmlTextWriterWriteAttributeNS ()</h3><pre class="programlisting">int xmlTextWriterWriteAttributeNS (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write an xml attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>namespace prefix</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td><a href="libxml2-SAX.html#attribute">attribute</a> local name</td></tr><tr><td><span class="term"><i><tt>namespaceURI</tt></i>:</span></td><td>namespace URI</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td><a href="libxml2-SAX.html#attribute">attribute</a> content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteBase64"/>xmlTextWriterWriteBase64 ()</h3><pre class="programlisting">int xmlTextWriterWriteBase64 (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * data, <br/> int start, <br/> int len)<br/> </pre><p>Write an base64 encoded xml text.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>binary data</td></tr><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the position within the data of the first byte to encode</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of bytes to encode</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteBinHex"/>xmlTextWriterWriteBinHex ()</h3><pre class="programlisting">int xmlTextWriterWriteBinHex (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * data, <br/> int start, <br/> int len)<br/> </pre><p>Write a BinHex encoded xml text.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>binary data</td></tr><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the position within the data of the first byte to encode</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of bytes to encode</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteCDATA"/>xmlTextWriterWriteCDATA ()</h3><pre class="programlisting">int xmlTextWriterWriteCDATA (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write an xml CDATA.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>CDATA content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteComment"/>xmlTextWriterWriteComment ()</h3><pre class="programlisting">int xmlTextWriterWriteComment (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write an xml comment.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td><a href="libxml2-SAX.html#comment">comment</a> string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteDTD"/>xmlTextWriterWriteDTD ()</h3><pre class="programlisting">int xmlTextWriterWriteDTD (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * subset)<br/> </pre><p>Write a DTD.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD</td></tr><tr><td><span class="term"><i><tt>pubid</tt></i>:</span></td><td>the public identifier, which is an alternative to the system identifier</td></tr><tr><td><span class="term"><i><tt>sysid</tt></i>:</span></td><td>the system identifier, which is the URI of the DTD</td></tr><tr><td><span class="term"><i><tt>subset</tt></i>:</span></td><td>string content of the DTD</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteDTDAttlist"/>xmlTextWriterWriteDTDAttlist ()</h3><pre class="programlisting">int xmlTextWriterWriteDTDAttlist (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write a DTD ATTLIST.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD ATTLIST</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>content of the ATTLIST</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteDTDElement"/>xmlTextWriterWriteDTDElement ()</h3><pre class="programlisting">int xmlTextWriterWriteDTDElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write a DTD element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD element</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>content of the element</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteDTDEntity"/>xmlTextWriterWriteDTDEntity ()</h3><pre class="programlisting">int xmlTextWriterWriteDTDEntity (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ndataid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write a DTD entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>pe</tt></i>:</span></td><td>TRUE if this is a parameter entity, FALSE if not</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD entity</td></tr><tr><td><span class="term"><i><tt>pubid</tt></i>:</span></td><td>the public identifier, which is an alternative to the system identifier</td></tr><tr><td><span class="term"><i><tt>sysid</tt></i>:</span></td><td>the system identifier, which is the URI of the DTD</td></tr><tr><td><span class="term"><i><tt>ndataid</tt></i>:</span></td><td>the xml notation name.</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>content of the entity</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteDTDExternalEntity"/>xmlTextWriterWriteDTDExternalEntity ()</h3><pre class="programlisting">int xmlTextWriterWriteDTDExternalEntity (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ndataid)<br/> </pre><p>Write a DTD external entity. The entity must have been started with <a href="libxml2-xmlwriter.html#xmlTextWriterStartDTDEntity">xmlTextWriterStartDTDEntity</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>pe</tt></i>:</span></td><td>TRUE if this is a parameter entity, FALSE if not</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD entity</td></tr><tr><td><span class="term"><i><tt>pubid</tt></i>:</span></td><td>the public identifier, which is an alternative to the system identifier</td></tr><tr><td><span class="term"><i><tt>sysid</tt></i>:</span></td><td>the system identifier, which is the URI of the DTD</td></tr><tr><td><span class="term"><i><tt>ndataid</tt></i>:</span></td><td>the xml notation name.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteDTDExternalEntityContents"/>xmlTextWriterWriteDTDExternalEntityContents ()</h3><pre class="programlisting">int xmlTextWriterWriteDTDExternalEntityContents (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ndataid)<br/> </pre><p>Write the contents of a DTD external entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>pubid</tt></i>:</span></td><td>the public identifier, which is an alternative to the system identifier</td></tr><tr><td><span class="term"><i><tt>sysid</tt></i>:</span></td><td>the system identifier, which is the URI of the DTD</td></tr><tr><td><span class="term"><i><tt>ndataid</tt></i>:</span></td><td>the xml notation name.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteDTDInternalEntity"/>xmlTextWriterWriteDTDInternalEntity ()</h3><pre class="programlisting">int xmlTextWriterWriteDTDInternalEntity (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write a DTD internal entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>pe</tt></i>:</span></td><td>TRUE if this is a parameter entity, FALSE if not</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD entity</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>content of the entity</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteDTDNotation"/>xmlTextWriterWriteDTDNotation ()</h3><pre class="programlisting">int xmlTextWriterWriteDTDNotation (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid)<br/> </pre><p>Write a DTD entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the xml notation</td></tr><tr><td><span class="term"><i><tt>pubid</tt></i>:</span></td><td>the public identifier, which is an alternative to the system identifier</td></tr><tr><td><span class="term"><i><tt>sysid</tt></i>:</span></td><td>the system identifier, which is the URI of the DTD</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteElement"/>xmlTextWriterWriteElement ()</h3><pre class="programlisting">int xmlTextWriterWriteElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write an xml element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>element name</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>element content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteElementNS"/>xmlTextWriterWriteElementNS ()</h3><pre class="programlisting">int xmlTextWriterWriteElementNS (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write an xml element with namespace support.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>namespace prefix</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>element local name</td></tr><tr><td><span class="term"><i><tt>namespaceURI</tt></i>:</span></td><td>namespace URI</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>element content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatAttribute"/>xmlTextWriterWriteFormatAttribute ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatAttribute (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted xml attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td><a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatAttributeNS"/>xmlTextWriterWriteFormatAttributeNS ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatAttributeNS (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted xml attribute.with namespace support</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>namespace prefix</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td><a href="libxml2-SAX.html#attribute">attribute</a> local name</td></tr><tr><td><span class="term"><i><tt>namespaceURI</tt></i>:</span></td><td>namespace URI</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatCDATA"/>xmlTextWriterWriteFormatCDATA ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatCDATA (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted xml CDATA.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatComment"/>xmlTextWriterWriteFormatComment ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatComment (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write an xml comment.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatDTD"/>xmlTextWriterWriteFormatDTD ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatDTD (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a DTD with a formatted markup declarations part.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD</td></tr><tr><td><span class="term"><i><tt>pubid</tt></i>:</span></td><td>the public identifier, which is an alternative to the system identifier</td></tr><tr><td><span class="term"><i><tt>sysid</tt></i>:</span></td><td>the system identifier, which is the URI of the DTD</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatDTDAttlist"/>xmlTextWriterWriteFormatDTDAttlist ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatDTDAttlist (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted DTD ATTLIST.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD ATTLIST</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatDTDElement"/>xmlTextWriterWriteFormatDTDElement ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatDTDElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted DTD element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD element</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatDTDInternalEntity"/>xmlTextWriterWriteFormatDTDInternalEntity ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatDTDInternalEntity (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted DTD internal entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>pe</tt></i>:</span></td><td>TRUE if this is a parameter entity, FALSE if not</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD entity</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatElement"/>xmlTextWriterWriteFormatElement ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted xml element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>element name</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatElementNS"/>xmlTextWriterWriteFormatElementNS ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatElementNS (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted xml element with namespace support.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>namespace prefix</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>element local name</td></tr><tr><td><span class="term"><i><tt>namespaceURI</tt></i>:</span></td><td>namespace URI</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatPI"/>xmlTextWriterWriteFormatPI ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatPI (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted PI.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>target</tt></i>:</span></td><td>PI target</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatRaw"/>xmlTextWriterWriteFormatRaw ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatRaw (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted raw xml text.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteFormatString"/>xmlTextWriterWriteFormatString ()</h3><pre class="programlisting">int xmlTextWriterWriteFormatString (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> ... ...)<br/> </pre><p>Write a formatted xml text.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra parameters for the format</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWritePI"/>xmlTextWriterWritePI ()</h3><pre class="programlisting">int xmlTextWriterWritePI (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write an xml PI.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>target</tt></i>:</span></td><td>PI target</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>PI content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteRaw"/>xmlTextWriterWriteRaw ()</h3><pre class="programlisting">int xmlTextWriterWriteRaw (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write a raw xml text.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>text string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteRawLen"/>xmlTextWriterWriteRawLen ()</h3><pre class="programlisting">int xmlTextWriterWriteRawLen (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len)<br/> </pre><p>Write an xml text. TODO: what about entities and special chars??</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>text string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>length of the text string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteString"/>xmlTextWriterWriteString ()</h3><pre class="programlisting">int xmlTextWriterWriteString (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Write an xml text.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>text string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatAttribute"/>xmlTextWriterWriteVFormatAttribute ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatAttribute (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted xml attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td><a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatAttributeNS"/>xmlTextWriterWriteVFormatAttributeNS ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatAttributeNS (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted xml attribute.with namespace support</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>namespace prefix</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td><a href="libxml2-SAX.html#attribute">attribute</a> local name</td></tr><tr><td><span class="term"><i><tt>namespaceURI</tt></i>:</span></td><td>namespace URI</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatCDATA"/>xmlTextWriterWriteVFormatCDATA ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatCDATA (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted xml CDATA.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatComment"/>xmlTextWriterWriteVFormatComment ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatComment (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write an xml comment.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatDTD"/>xmlTextWriterWriteVFormatDTD ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatDTD (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubid, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysid, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a DTD with a formatted markup declarations part.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD</td></tr><tr><td><span class="term"><i><tt>pubid</tt></i>:</span></td><td>the public identifier, which is an alternative to the system identifier</td></tr><tr><td><span class="term"><i><tt>sysid</tt></i>:</span></td><td>the system identifier, which is the URI of the DTD</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatDTDAttlist"/>xmlTextWriterWriteVFormatDTDAttlist ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatDTDAttlist (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted DTD ATTLIST.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD ATTLIST</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatDTDElement"/>xmlTextWriterWriteVFormatDTDElement ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatDTDElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted DTD element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD element</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatDTDInternalEntity"/>xmlTextWriterWriteVFormatDTDInternalEntity ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatDTDInternalEntity (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> int pe, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted DTD internal entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>pe</tt></i>:</span></td><td>TRUE if this is a parameter entity, FALSE if not</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the DTD entity</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatElement"/>xmlTextWriterWriteVFormatElement ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatElement (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted xml element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>element name</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatElementNS"/>xmlTextWriterWriteVFormatElementNS ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatElementNS (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted xml element with namespace support.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>namespace prefix</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>element local name</td></tr><tr><td><span class="term"><i><tt>namespaceURI</tt></i>:</span></td><td>namespace URI</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatPI"/>xmlTextWriterWriteVFormatPI ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatPI (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted xml PI.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>target</tt></i>:</span></td><td>PI target</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatRaw"/>xmlTextWriterWriteVFormatRaw ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatRaw (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted raw xml text.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextWriterWriteVFormatString"/>xmlTextWriterWriteVFormatString ()</h3><pre class="programlisting">int xmlTextWriterWriteVFormatString (<a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a> writer, <br/> const char * format, <br/> va_list argptr)<br/> </pre><p>Write a formatted xml text.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>writer</tt></i>:</span></td><td>the <a href="libxml2-xmlwriter.html#xmlTextWriterPtr">xmlTextWriterPtr</a></td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>format string (see printf)</td></tr><tr><td><span class="term"><i><tt>argptr</tt></i>:</span></td><td>pointer to the first member of the variable argument list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the bytes written (may be 0 because of buffering) or -1 in case of error</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\�<О� �� ! html/libxml2/libxml2-relaxng.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>relaxng: implementation of the Relax-NG validation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-pattern.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-schemasInternals.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">relaxng</span> </h2> <p>relaxng - implementation of the Relax-NG validation</p> <p>implementation of the Relax-NG validation </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef struct _xmlRelaxNG <a href="#xmlRelaxNG">xmlRelaxNG</a>; typedef <a href="libxml2-relaxng.html#xmlRelaxNG">xmlRelaxNG</a> * <a href="#xmlRelaxNGPtr">xmlRelaxNGPtr</a>; typedef enum <a href="#xmlRelaxNGValidErr">xmlRelaxNGValidErr</a>; typedef struct _xmlRelaxNGParserCtxt <a href="#xmlRelaxNGParserCtxt">xmlRelaxNGParserCtxt</a>; typedef <a href="libxml2-relaxng.html#xmlRelaxNGParserCtxt">xmlRelaxNGParserCtxt</a> * <a href="#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a>; typedef enum <a href="#xmlRelaxNGParserFlag">xmlRelaxNGParserFlag</a>; typedef struct _xmlRelaxNGValidCtxt <a href="#xmlRelaxNGValidCtxt">xmlRelaxNGValidCtxt</a>; typedef <a href="libxml2-relaxng.html#xmlRelaxNGValidCtxt">xmlRelaxNGValidCtxt</a> * <a href="#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a>; void <a href="#xmlRelaxNGFreeValidCtxt">xmlRelaxNGFreeValidCtxt</a> (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt); <a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> <a href="#xmlRelaxNGNewDocParserCtxt">xmlRelaxNGNewDocParserCtxt</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlRelaxNGSetValidErrors">xmlRelaxNGSetValidErrors</a> (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityErrorFunc">xmlRelaxNGValidityErrorFunc</a> err, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityWarningFunc">xmlRelaxNGValidityWarningFunc</a> warn, <br/> void * ctx); <a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> <a href="#xmlRelaxNGNewParserCtxt">xmlRelaxNGNewParserCtxt</a> (const char * URL); int <a href="#xmlRelaxNGGetParserErrors">xmlRelaxNGGetParserErrors</a> (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityErrorFunc">xmlRelaxNGValidityErrorFunc</a> * err, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityWarningFunc">xmlRelaxNGValidityWarningFunc</a> * warn, <br/> void ** ctx); int <a href="#xmlRelaxNGValidatePopElement">xmlRelaxNGValidatePopElement</a> (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem); <a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> <a href="#xmlRelaxNGNewValidCtxt">xmlRelaxNGNewValidCtxt</a> (<a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> schema); <a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> <a href="#xmlRelaxNGNewMemParserCtxt">xmlRelaxNGNewMemParserCtxt</a> (const char * buffer, <br/> int size); void <a href="#xmlRelaxNGDump">xmlRelaxNGDump</a> (FILE * output, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> schema); void <a href="#xmlRelaxNGSetParserErrors">xmlRelaxNGSetParserErrors</a> (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityErrorFunc">xmlRelaxNGValidityErrorFunc</a> err, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityWarningFunc">xmlRelaxNGValidityWarningFunc</a> warn, <br/> void * ctx); <a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> <a href="#xmlRelaxNGParse">xmlRelaxNGParse</a> (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt); void <a href="#xmlRelaxNGSetParserStructuredErrors">xmlRelaxNGSetParserStructuredErrors</a> (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br/> void * ctx); int <a href="#xmlRelaxNGValidateFullElement">xmlRelaxNGValidateFullElement</a> (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem); typedef void <a href="#xmlRelaxNGValidityErrorFunc">xmlRelaxNGValidityErrorFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); int <a href="#xmlRelaxNGValidatePushElement">xmlRelaxNGValidatePushElement</a> (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem); void <a href="#xmlRelaxNGFree">xmlRelaxNGFree</a> (<a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> schema); int <a href="#xmlRelaxNGValidateDoc">xmlRelaxNGValidateDoc</a> (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlRelaxNGSetValidStructuredErrors">xmlRelaxNGSetValidStructuredErrors</a> (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br/> void * ctx); void <a href="#xmlRelaxNGFreeParserCtxt">xmlRelaxNGFreeParserCtxt</a> (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt); int <a href="#xmlRelaxNGGetValidErrors">xmlRelaxNGGetValidErrors</a> (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityErrorFunc">xmlRelaxNGValidityErrorFunc</a> * err, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityWarningFunc">xmlRelaxNGValidityWarningFunc</a> * warn, <br/> void ** ctx); int <a href="#xmlRelaxNGInitTypes">xmlRelaxNGInitTypes</a> (void); void <a href="#xmlRelaxNGDumpTree">xmlRelaxNGDumpTree</a> (FILE * output, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> schema); void <a href="#xmlRelaxNGCleanupTypes">xmlRelaxNGCleanupTypes</a> (void); int <a href="#xmlRelaxNGValidatePushCData">xmlRelaxNGValidatePushCData</a> (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * data, <br/> int len); int <a href="#xmlRelaxParserSetFlag">xmlRelaxParserSetFlag</a> (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt, <br/> int flags); typedef void <a href="#xmlRelaxNGValidityWarningFunc">xmlRelaxNGValidityWarningFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNG">Structure </a>xmlRelaxNG</h3><pre class="programlisting">struct _xmlRelaxNG { The content of this structure is not made public by the API. } xmlRelaxNG; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGParserCtxt">Structure </a>xmlRelaxNGParserCtxt</h3><pre class="programlisting">struct _xmlRelaxNGParserCtxt { The content of this structure is not made public by the API. } xmlRelaxNGParserCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGParserCtxtPtr">Typedef </a>xmlRelaxNGParserCtxtPtr</h3><pre class="programlisting"><a href="libxml2-relaxng.html#xmlRelaxNGParserCtxt">xmlRelaxNGParserCtxt</a> * xmlRelaxNGParserCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGParserFlag">Enum </a>xmlRelaxNGParserFlag</h3><pre class="programlisting">enum <a href="#xmlRelaxNGParserFlag">xmlRelaxNGParserFlag</a> { <a name="XML_RELAXNGP_NONE">XML_RELAXNGP_NONE</a> = 0 <a name="XML_RELAXNGP_FREE_DOC">XML_RELAXNGP_FREE_DOC</a> = 1 <a name="XML_RELAXNGP_CRNG">XML_RELAXNGP_CRNG</a> = 2 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGPtr">Typedef </a>xmlRelaxNGPtr</h3><pre class="programlisting"><a href="libxml2-relaxng.html#xmlRelaxNG">xmlRelaxNG</a> * xmlRelaxNGPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGValidCtxt">Structure </a>xmlRelaxNGValidCtxt</h3><pre class="programlisting">struct _xmlRelaxNGValidCtxt { The content of this structure is not made public by the API. } xmlRelaxNGValidCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGValidCtxtPtr">Typedef </a>xmlRelaxNGValidCtxtPtr</h3><pre class="programlisting"><a href="libxml2-relaxng.html#xmlRelaxNGValidCtxt">xmlRelaxNGValidCtxt</a> * xmlRelaxNGValidCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGValidErr">Enum </a>xmlRelaxNGValidErr</h3><pre class="programlisting">enum <a href="#xmlRelaxNGValidErr">xmlRelaxNGValidErr</a> { <a name="XML_RELAXNG_OK">XML_RELAXNG_OK</a> = 0 <a name="XML_RELAXNG_ERR_MEMORY">XML_RELAXNG_ERR_MEMORY</a> = 1 <a name="XML_RELAXNG_ERR_TYPE">XML_RELAXNG_ERR_TYPE</a> = 2 <a name="XML_RELAXNG_ERR_TYPEVAL">XML_RELAXNG_ERR_TYPEVAL</a> = 3 <a name="XML_RELAXNG_ERR_DUPID">XML_RELAXNG_ERR_DUPID</a> = 4 <a name="XML_RELAXNG_ERR_TYPECMP">XML_RELAXNG_ERR_TYPECMP</a> = 5 <a name="XML_RELAXNG_ERR_NOSTATE">XML_RELAXNG_ERR_NOSTATE</a> = 6 <a name="XML_RELAXNG_ERR_NODEFINE">XML_RELAXNG_ERR_NODEFINE</a> = 7 <a name="XML_RELAXNG_ERR_LISTEXTRA">XML_RELAXNG_ERR_LISTEXTRA</a> = 8 <a name="XML_RELAXNG_ERR_LISTEMPTY">XML_RELAXNG_ERR_LISTEMPTY</a> = 9 <a name="XML_RELAXNG_ERR_INTERNODATA">XML_RELAXNG_ERR_INTERNODATA</a> = 10 <a name="XML_RELAXNG_ERR_INTERSEQ">XML_RELAXNG_ERR_INTERSEQ</a> = 11 <a name="XML_RELAXNG_ERR_INTEREXTRA">XML_RELAXNG_ERR_INTEREXTRA</a> = 12 <a name="XML_RELAXNG_ERR_ELEMNAME">XML_RELAXNG_ERR_ELEMNAME</a> = 13 <a name="XML_RELAXNG_ERR_ATTRNAME">XML_RELAXNG_ERR_ATTRNAME</a> = 14 <a name="XML_RELAXNG_ERR_ELEMNONS">XML_RELAXNG_ERR_ELEMNONS</a> = 15 <a name="XML_RELAXNG_ERR_ATTRNONS">XML_RELAXNG_ERR_ATTRNONS</a> = 16 <a name="XML_RELAXNG_ERR_ELEMWRONGNS">XML_RELAXNG_ERR_ELEMWRONGNS</a> = 17 <a name="XML_RELAXNG_ERR_ATTRWRONGNS">XML_RELAXNG_ERR_ATTRWRONGNS</a> = 18 <a name="XML_RELAXNG_ERR_ELEMEXTRANS">XML_RELAXNG_ERR_ELEMEXTRANS</a> = 19 <a name="XML_RELAXNG_ERR_ATTREXTRANS">XML_RELAXNG_ERR_ATTREXTRANS</a> = 20 <a name="XML_RELAXNG_ERR_ELEMNOTEMPTY">XML_RELAXNG_ERR_ELEMNOTEMPTY</a> = 21 <a name="XML_RELAXNG_ERR_NOELEM">XML_RELAXNG_ERR_NOELEM</a> = 22 <a name="XML_RELAXNG_ERR_NOTELEM">XML_RELAXNG_ERR_NOTELEM</a> = 23 <a name="XML_RELAXNG_ERR_ATTRVALID">XML_RELAXNG_ERR_ATTRVALID</a> = 24 <a name="XML_RELAXNG_ERR_CONTENTVALID">XML_RELAXNG_ERR_CONTENTVALID</a> = 25 <a name="XML_RELAXNG_ERR_EXTRACONTENT">XML_RELAXNG_ERR_EXTRACONTENT</a> = 26 <a name="XML_RELAXNG_ERR_INVALIDATTR">XML_RELAXNG_ERR_INVALIDATTR</a> = 27 <a name="XML_RELAXNG_ERR_DATAELEM">XML_RELAXNG_ERR_DATAELEM</a> = 28 <a name="XML_RELAXNG_ERR_VALELEM">XML_RELAXNG_ERR_VALELEM</a> = 29 <a name="XML_RELAXNG_ERR_LISTELEM">XML_RELAXNG_ERR_LISTELEM</a> = 30 <a name="XML_RELAXNG_ERR_DATATYPE">XML_RELAXNG_ERR_DATATYPE</a> = 31 <a name="XML_RELAXNG_ERR_VALUE">XML_RELAXNG_ERR_VALUE</a> = 32 <a name="XML_RELAXNG_ERR_LIST">XML_RELAXNG_ERR_LIST</a> = 33 <a name="XML_RELAXNG_ERR_NOGRAMMAR">XML_RELAXNG_ERR_NOGRAMMAR</a> = 34 <a name="XML_RELAXNG_ERR_EXTRADATA">XML_RELAXNG_ERR_EXTRADATA</a> = 35 <a name="XML_RELAXNG_ERR_LACKDATA">XML_RELAXNG_ERR_LACKDATA</a> = 36 <a name="XML_RELAXNG_ERR_INTERNAL">XML_RELAXNG_ERR_INTERNAL</a> = 37 <a name="XML_RELAXNG_ERR_ELEMWRONG">XML_RELAXNG_ERR_ELEMWRONG</a> = 38 <a name="XML_RELAXNG_ERR_TEXTWRONG">XML_RELAXNG_ERR_TEXTWRONG</a> = 39 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGValidityErrorFunc"/>Function type xmlRelaxNGValidityErrorFunc</h3><pre class="programlisting">void xmlRelaxNGValidityErrorFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Signature of an error callback from a Relax-NG validation</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGValidityWarningFunc"/>Function type xmlRelaxNGValidityWarningFunc</h3><pre class="programlisting">void xmlRelaxNGValidityWarningFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Signature of a warning callback from a Relax-NG validation</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGCleanupTypes"/>xmlRelaxNGCleanupTypes ()</h3><pre class="programlisting">void xmlRelaxNGCleanupTypes (void)<br/> </pre><p>Cleanup the default Schemas type library associated to RelaxNG</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGDump"/>xmlRelaxNGDump ()</h3><pre class="programlisting">void xmlRelaxNGDump (FILE * output, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> schema)<br/> </pre><p>Dump a RelaxNG structure back</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the file output</td></tr><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a schema structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGDumpTree"/>xmlRelaxNGDumpTree ()</h3><pre class="programlisting">void xmlRelaxNGDumpTree (FILE * output, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> schema)<br/> </pre><p>Dump the transformed RelaxNG tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the file output</td></tr><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a schema structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGFree"/>xmlRelaxNGFree ()</h3><pre class="programlisting">void xmlRelaxNGFree (<a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> schema)<br/> </pre><p>Deallocate a RelaxNG structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a schema structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGFreeParserCtxt"/>xmlRelaxNGFreeParserCtxt ()</h3><pre class="programlisting">void xmlRelaxNGFreeParserCtxt (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt)<br/> </pre><p>Free the resources associated to the schema parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGFreeValidCtxt"/>xmlRelaxNGFreeValidCtxt ()</h3><pre class="programlisting">void xmlRelaxNGFreeValidCtxt (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt)<br/> </pre><p>Free the resources associated to the schema validation context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema validation context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGGetParserErrors"/>xmlRelaxNGGetParserErrors ()</h3><pre class="programlisting">int xmlRelaxNGGetParserErrors (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityErrorFunc">xmlRelaxNGValidityErrorFunc</a> * err, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityWarningFunc">xmlRelaxNGValidityWarningFunc</a> * warn, <br/> void ** ctx)<br/> </pre><p>Get the callback information used to handle errors for a validation context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a Relax-NG validation context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>the error callback result</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td>the warning callback result</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>contextual data for the callbacks result</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of failure, 0 otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGGetValidErrors"/>xmlRelaxNGGetValidErrors ()</h3><pre class="programlisting">int xmlRelaxNGGetValidErrors (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityErrorFunc">xmlRelaxNGValidityErrorFunc</a> * err, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityWarningFunc">xmlRelaxNGValidityWarningFunc</a> * warn, <br/> void ** ctx)<br/> </pre><p>Get the error and warning callback information</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a Relax-NG validation context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>the error function result</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td>the warning function result</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the functions context result</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error and 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGInitTypes"/>xmlRelaxNGInitTypes ()</h3><pre class="programlisting">int xmlRelaxNGInitTypes (void)<br/> </pre><p>Initialize the default type libraries.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGNewDocParserCtxt"/>xmlRelaxNGNewDocParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> xmlRelaxNGNewDocParserCtxt (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Create an XML RelaxNGs parser context for that document. Note: since the process of compiling a RelaxNG schemas modifies the document, the @doc parameter is duplicated internally.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a preparsed document tree</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGNewMemParserCtxt"/>xmlRelaxNGNewMemParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> xmlRelaxNGNewMemParserCtxt (const char * buffer, <br/> int size)<br/> </pre><p>Create an XML RelaxNGs parse context for that memory buffer expected to contain an XML RelaxNGs file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array containing the schemas</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGNewParserCtxt"/>xmlRelaxNGNewParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> xmlRelaxNGNewParserCtxt (const char * URL)<br/> </pre><p>Create an XML RelaxNGs parse context for that file/resource expected to contain an XML RelaxNGs file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the location of the schema</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGNewValidCtxt"/>xmlRelaxNGNewValidCtxt ()</h3><pre class="programlisting"><a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> xmlRelaxNGNewValidCtxt (<a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> schema)<br/> </pre><p>Create an XML RelaxNGs validation context based on the given schema</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a precompiled XML RelaxNGs</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the validation context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGParse"/>xmlRelaxNGParse ()</h3><pre class="programlisting"><a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> xmlRelaxNGParse (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt)<br/> </pre><p>parse a schema definition resource and build an internal XML Schema structure which can be used to validate instances.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a Relax-NG parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the internal XML RelaxNG structure built from the resource or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGSetParserErrors"/>xmlRelaxNGSetParserErrors ()</h3><pre class="programlisting">void xmlRelaxNGSetParserErrors (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityErrorFunc">xmlRelaxNGValidityErrorFunc</a> err, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityWarningFunc">xmlRelaxNGValidityWarningFunc</a> warn, <br/> void * ctx)<br/> </pre><p>Set the callback functions used to handle errors for a validation context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a Relax-NG validation context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>the error callback</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td>the warning callback</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>contextual data for the callbacks</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGSetParserStructuredErrors"/>xmlRelaxNGSetParserStructuredErrors ()</h3><pre class="programlisting">void xmlRelaxNGSetParserStructuredErrors (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br/> void * ctx)<br/> </pre><p>Set the callback functions used to handle errors for a parsing context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a Relax-NG parser context</td></tr><tr><td><span class="term"><i><tt>serror</tt></i>:</span></td><td>the error callback</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>contextual data for the callbacks</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGSetValidErrors"/>xmlRelaxNGSetValidErrors ()</h3><pre class="programlisting">void xmlRelaxNGSetValidErrors (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityErrorFunc">xmlRelaxNGValidityErrorFunc</a> err, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidityWarningFunc">xmlRelaxNGValidityWarningFunc</a> warn, <br/> void * ctx)<br/> </pre><p>Set the error and warning callback information</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a Relax-NG validation context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>the error function</td></tr><tr><td><span class="term"><i><tt>warn</tt></i>:</span></td><td>the warning function</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the functions context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGSetValidStructuredErrors"/>xmlRelaxNGSetValidStructuredErrors ()</h3><pre class="programlisting">void xmlRelaxNGSetValidStructuredErrors (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br/> void * ctx)<br/> </pre><p>Set the structured error callback</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a Relax-NG validation context</td></tr><tr><td><span class="term"><i><tt>serror</tt></i>:</span></td><td>the structured error function</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the functions context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGValidateDoc"/>xmlRelaxNGValidateDoc ()</h3><pre class="programlisting">int xmlRelaxNGValidateDoc (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Validate a document tree in memory.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a Relax-NG validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a parsed document tree</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the document is valid, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGValidateFullElement"/>xmlRelaxNGValidateFullElement ()</h3><pre class="programlisting">int xmlRelaxNGValidateFullElement (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem)<br/> </pre><p>Validate a full subtree when xmlRelaxNGValidatePushElement() returned 0 and the content of the node has been expanded.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element instance</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if no validation problem was found or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGValidatePopElement"/>xmlRelaxNGValidatePopElement ()</h3><pre class="programlisting">int xmlRelaxNGValidatePopElement (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem)<br/> </pre><p>Pop the element end from the RelaxNG validation stack.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the RelaxNG validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element instance</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if no validation problem was found or 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGValidatePushCData"/>xmlRelaxNGValidatePushCData ()</h3><pre class="programlisting">int xmlRelaxNGValidatePushCData (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * data, <br/> int len)<br/> </pre><p>check the CData parsed for validation in the current stack</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the RelaxNG validation context</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>some character data read</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of the data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if no validation problem was found or -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxNGValidatePushElement"/>xmlRelaxNGValidatePushElement ()</h3><pre class="programlisting">int xmlRelaxNGValidatePushElement (<a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem)<br/> </pre><p>Push a new element start on the RelaxNG validation stack.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document instance</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element instance</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if no validation problem was found or 0 if validating the element requires a full node, and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRelaxParserSetFlag"/>xmlRelaxParserSetFlag ()</h3><pre class="programlisting">int xmlRelaxParserSetFlag (<a href="libxml2-relaxng.html#xmlRelaxNGParserCtxtPtr">xmlRelaxNGParserCtxtPtr</a> ctxt, <br/> int flags)<br/> </pre><p>Semi private function used to pass information to a parser context which are a combination of <a href="libxml2-relaxng.html#xmlRelaxNGParserFlag">xmlRelaxNGParserFlag</a> .</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a RelaxNG parser context</td></tr><tr><td><span class="term"><i><tt>flags</tt></i>:</span></td><td>a set of flags values</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\�� ��C �C html/libxml2/libxml2-xlink.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xlink: unfinished XLink detection module</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xinclude.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlIO.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xlink</span> </h2> <p>xlink - unfinished XLink detection module</p> <p>unfinished XLink detection module </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xlinkTitle">xlinkTitle</a>; typedef enum <a href="#xlinkShow">xlinkShow</a>; typedef <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xlinkHRef">xlinkHRef</a>; typedef enum <a href="#xlinkActuate">xlinkActuate</a>; typedef struct _xlinkHandler <a href="#xlinkHandler">xlinkHandler</a>; typedef <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xlinkRole">xlinkRole</a>; typedef <a href="libxml2-xlink.html#xlinkHandler">xlinkHandler</a> * <a href="#xlinkHandlerPtr">xlinkHandlerPtr</a>; typedef enum <a href="#xlinkType">xlinkType</a>; void <a href="#xlinkSetDefaultDetect">xlinkSetDefaultDetect</a> (<a href="libxml2-xlink.html#xlinkNodeDetectFunc">xlinkNodeDetectFunc</a> func); void <a href="#xlinkSetDefaultHandler">xlinkSetDefaultHandler</a> (<a href="libxml2-xlink.html#xlinkHandlerPtr">xlinkHandlerPtr</a> handler); typedef void <a href="#xlinkExtendedLinkFunk">xlinkExtendedLinkFunk</a> (void * ctx, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int nbLocators, <br/> const <a href="libxml2-xlink.html#xlinkHRef">xlinkHRef</a> * hrefs, <br/> const <a href="libxml2-xlink.html#xlinkRole">xlinkRole</a> * roles, <br/> int nbArcs, <br/> const <a href="libxml2-xlink.html#xlinkRole">xlinkRole</a> * from, <br/> const <a href="libxml2-xlink.html#xlinkRole">xlinkRole</a> * to, <br/> <a href="libxml2-xlink.html#xlinkShow">xlinkShow</a> * show, <br/> <a href="libxml2-xlink.html#xlinkActuate">xlinkActuate</a> * actuate, <br/> int nbTitles, <br/> const <a href="libxml2-xlink.html#xlinkTitle">xlinkTitle</a> * titles, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** langs); typedef void <a href="#xlinkExtendedLinkSetFunk">xlinkExtendedLinkSetFunk</a> (void * ctx, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int nbLocators, <br/> const <a href="libxml2-xlink.html#xlinkHRef">xlinkHRef</a> * hrefs, <br/> const <a href="libxml2-xlink.html#xlinkRole">xlinkRole</a> * roles, <br/> int nbTitles, <br/> const <a href="libxml2-xlink.html#xlinkTitle">xlinkTitle</a> * titles, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** langs); typedef void <a href="#xlinkSimpleLinkFunk">xlinkSimpleLinkFunk</a> (void * ctx, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xlink.html#xlinkHRef">xlinkHRef</a> href, <br/> const <a href="libxml2-xlink.html#xlinkRole">xlinkRole</a> role, <br/> const <a href="libxml2-xlink.html#xlinkTitle">xlinkTitle</a> title); typedef void <a href="#xlinkNodeDetectFunc">xlinkNodeDetectFunc</a> (void * ctx, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); <a href="libxml2-xlink.html#xlinkHandlerPtr">xlinkHandlerPtr</a> <a href="#xlinkGetDefaultHandler">xlinkGetDefaultHandler</a> (void); <a href="libxml2-xlink.html#xlinkType">xlinkType</a> <a href="#xlinkIsLink">xlinkIsLink</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); <a href="libxml2-xlink.html#xlinkNodeDetectFunc">xlinkNodeDetectFunc</a> <a href="#xlinkGetDefaultDetect">xlinkGetDefaultDetect</a> (void); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xlinkActuate">Enum </a>xlinkActuate</h3><pre class="programlisting">enum <a href="#xlinkActuate">xlinkActuate</a> { <a name="XLINK_ACTUATE_NONE">XLINK_ACTUATE_NONE</a> = 0 <a name="XLINK_ACTUATE_AUTO">XLINK_ACTUATE_AUTO</a> = 1 <a name="XLINK_ACTUATE_ONREQUEST">XLINK_ACTUATE_ONREQUEST</a> = 2 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkHRef">Typedef </a>xlinkHRef</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xlinkHRef; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkHandler">Structure </a>xlinkHandler</h3><pre class="programlisting">struct _xlinkHandler { <a href="libxml2-xlink.html#xlinkSimpleLinkFunk">xlinkSimpleLinkFunk</a> simple <a href="libxml2-xlink.html#xlinkExtendedLinkFunk">xlinkExtendedLinkFunk</a> extended <a href="libxml2-xlink.html#xlinkExtendedLinkSetFunk">xlinkExtendedLinkSetFunk</a> set } xlinkHandler; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkHandlerPtr">Typedef </a>xlinkHandlerPtr</h3><pre class="programlisting"><a href="libxml2-xlink.html#xlinkHandler">xlinkHandler</a> * xlinkHandlerPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkRole">Typedef </a>xlinkRole</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xlinkRole; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkShow">Enum </a>xlinkShow</h3><pre class="programlisting">enum <a href="#xlinkShow">xlinkShow</a> { <a name="XLINK_SHOW_NONE">XLINK_SHOW_NONE</a> = 0 <a name="XLINK_SHOW_NEW">XLINK_SHOW_NEW</a> = 1 <a name="XLINK_SHOW_EMBED">XLINK_SHOW_EMBED</a> = 2 <a name="XLINK_SHOW_REPLACE">XLINK_SHOW_REPLACE</a> = 3 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkTitle">Typedef </a>xlinkTitle</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xlinkTitle; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkType">Enum </a>xlinkType</h3><pre class="programlisting">enum <a href="#xlinkType">xlinkType</a> { <a name="XLINK_TYPE_NONE">XLINK_TYPE_NONE</a> = 0 <a name="XLINK_TYPE_SIMPLE">XLINK_TYPE_SIMPLE</a> = 1 <a name="XLINK_TYPE_EXTENDED">XLINK_TYPE_EXTENDED</a> = 2 <a name="XLINK_TYPE_EXTENDED_SET">XLINK_TYPE_EXTENDED_SET</a> = 3 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkExtendedLinkFunk"/>Function type xlinkExtendedLinkFunk</h3><pre class="programlisting">void xlinkExtendedLinkFunk (void * ctx, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int nbLocators, <br/> const <a href="libxml2-xlink.html#xlinkHRef">xlinkHRef</a> * hrefs, <br/> const <a href="libxml2-xlink.html#xlinkRole">xlinkRole</a> * roles, <br/> int nbArcs, <br/> const <a href="libxml2-xlink.html#xlinkRole">xlinkRole</a> * from, <br/> const <a href="libxml2-xlink.html#xlinkRole">xlinkRole</a> * to, <br/> <a href="libxml2-xlink.html#xlinkShow">xlinkShow</a> * show, <br/> <a href="libxml2-xlink.html#xlinkActuate">xlinkActuate</a> * actuate, <br/> int nbTitles, <br/> const <a href="libxml2-xlink.html#xlinkTitle">xlinkTitle</a> * titles, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** langs)<br/> </pre><p>This is the prototype for a extended link detection callback.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>user data pointer</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node carrying the link</td></tr><tr><td><span class="term"><i><tt>nbLocators</tt></i>:</span></td><td>the number of locators detected on the link</td></tr><tr><td><span class="term"><i><tt>hrefs</tt></i>:</span></td><td>pointer to the array of locator hrefs</td></tr><tr><td><span class="term"><i><tt>roles</tt></i>:</span></td><td>pointer to the array of locator roles</td></tr><tr><td><span class="term"><i><tt>nbArcs</tt></i>:</span></td><td>the number of arcs detected on the link</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>pointer to the array of source roles found on the arcs</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>pointer to the array of target roles found on the arcs</td></tr><tr><td><span class="term"><i><tt>show</tt></i>:</span></td><td>array of values for the show attributes found on the arcs</td></tr><tr><td><span class="term"><i><tt>actuate</tt></i>:</span></td><td>array of values for the actuate attributes found on the arcs</td></tr><tr><td><span class="term"><i><tt>nbTitles</tt></i>:</span></td><td>the number of titles detected on the link</td></tr><tr><td><span class="term"><i><tt>titles</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>langs</tt></i>:</span></td><td>array of xml:lang values for the titles</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkExtendedLinkSetFunk"/>Function type xlinkExtendedLinkSetFunk</h3><pre class="programlisting">void xlinkExtendedLinkSetFunk (void * ctx, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int nbLocators, <br/> const <a href="libxml2-xlink.html#xlinkHRef">xlinkHRef</a> * hrefs, <br/> const <a href="libxml2-xlink.html#xlinkRole">xlinkRole</a> * roles, <br/> int nbTitles, <br/> const <a href="libxml2-xlink.html#xlinkTitle">xlinkTitle</a> * titles, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** langs)<br/> </pre><p>This is the prototype for a extended link set detection callback.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>user data pointer</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node carrying the link</td></tr><tr><td><span class="term"><i><tt>nbLocators</tt></i>:</span></td><td>the number of locators detected on the link</td></tr><tr><td><span class="term"><i><tt>hrefs</tt></i>:</span></td><td>pointer to the array of locator hrefs</td></tr><tr><td><span class="term"><i><tt>roles</tt></i>:</span></td><td>pointer to the array of locator roles</td></tr><tr><td><span class="term"><i><tt>nbTitles</tt></i>:</span></td><td>the number of titles detected on the link</td></tr><tr><td><span class="term"><i><tt>titles</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>langs</tt></i>:</span></td><td>array of xml:lang values for the titles</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkNodeDetectFunc"/>Function type xlinkNodeDetectFunc</h3><pre class="programlisting">void xlinkNodeDetectFunc (void * ctx, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>This is the prototype for the link detection routine. It calls the default link detection callbacks upon link detection.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>user data pointer</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node to check</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkSimpleLinkFunk"/>Function type xlinkSimpleLinkFunk</h3><pre class="programlisting">void xlinkSimpleLinkFunk (void * ctx, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xlink.html#xlinkHRef">xlinkHRef</a> href, <br/> const <a href="libxml2-xlink.html#xlinkRole">xlinkRole</a> role, <br/> const <a href="libxml2-xlink.html#xlinkTitle">xlinkTitle</a> title)<br/> </pre><p>This is the prototype for a simple link detection callback.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>user data pointer</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node carrying the link</td></tr><tr><td><span class="term"><i><tt>href</tt></i>:</span></td><td>the target of the link</td></tr><tr><td><span class="term"><i><tt>role</tt></i>:</span></td><td>the role string</td></tr><tr><td><span class="term"><i><tt>title</tt></i>:</span></td><td>the link title</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkGetDefaultDetect"/>xlinkGetDefaultDetect ()</h3><pre class="programlisting"><a href="libxml2-xlink.html#xlinkNodeDetectFunc">xlinkNodeDetectFunc</a> xlinkGetDefaultDetect (void)<br/> </pre><p>Get the default xlink detection routine</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the current function or NULL;</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkGetDefaultHandler"/>xlinkGetDefaultHandler ()</h3><pre class="programlisting"><a href="libxml2-xlink.html#xlinkHandlerPtr">xlinkHandlerPtr</a> xlinkGetDefaultHandler (void)<br/> </pre><p>Get the default xlink handler.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the current <a href="libxml2-xlink.html#xlinkHandlerPtr">xlinkHandlerPtr</a> value.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkIsLink"/>xlinkIsLink ()</h3><pre class="programlisting"><a href="libxml2-xlink.html#xlinkType">xlinkType</a> xlinkIsLink (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Check whether the given node carries the attributes needed to be a link element (or is one of the linking elements issued from the (X)HTML DtDs). This routine don't try to do full checking of the link validity but tries to detect and return the appropriate link type.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document containing the node</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node pointer itself</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xlink.html#xlinkType">xlinkType</a> of the node (XLINK_TYPE_NONE if there is no link detected.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkSetDefaultDetect"/>xlinkSetDefaultDetect ()</h3><pre class="programlisting">void xlinkSetDefaultDetect (<a href="libxml2-xlink.html#xlinkNodeDetectFunc">xlinkNodeDetectFunc</a> func)<br/> </pre><p>Set the default xlink detection routine</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>func</tt></i>:</span></td><td>pointer to the new detection routine.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xlinkSetDefaultHandler"/>xlinkSetDefaultHandler ()</h3><pre class="programlisting">void xlinkSetDefaultHandler (<a href="libxml2-xlink.html#xlinkHandlerPtr">xlinkHandlerPtr</a> handler)<br/> </pre><p>Set the default xlink handlers</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>the new value for the xlink handler block</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\7�N�c �c " html/libxml2/libxml2-xpointer.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xpointer: API to handle XML Pointers</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xpathInternals.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xpointer</span> </h2> <p>xpointer - API to handle XML Pointers</p> <p>API to handle XML Pointers Base implementation was made accordingly to W3C Candidate Recommendation 7 June 2000</p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef struct _xmlLocationSet <a href="#xmlLocationSet">xmlLocationSet</a>; typedef <a href="libxml2-xpointer.html#xmlLocationSet">xmlLocationSet</a> * <a href="#xmlLocationSetPtr">xmlLocationSetPtr</a>; <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrNewRange">xmlXPtrNewRange</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/> int startindex, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end, <br/> int endindex); void <a href="#xmlXPtrFreeLocationSet">xmlXPtrFreeLocationSet</a> (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> obj); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrWrapLocationSet">xmlXPtrWrapLocationSet</a> (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPtrBuildNodeList">xmlXPtrBuildNodeList</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> obj); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrEval">xmlXPtrEval</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrNewRangeNodes">xmlXPtrNewRangeNodes</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end); void <a href="#xmlXPtrLocationSetAdd">xmlXPtrLocationSetAdd</a> (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val); void <a href="#xmlXPtrRangeToFunction">xmlXPtrRangeToFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrNewCollapsedRange">xmlXPtrNewCollapsedRange</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrNewRangePoints">xmlXPtrNewRangePoints</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> start, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrNewLocationSetNodeSet">xmlXPtrNewLocationSetNodeSet</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> set); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrNewRangePointNode">xmlXPtrNewRangePointNode</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> start, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end); <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> <a href="#xmlXPtrLocationSetCreate">xmlXPtrLocationSetCreate</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrNewRangeNodeObject">xmlXPtrNewRangeNodeObject</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end); <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> <a href="#xmlXPtrNewContext">xmlXPtrNewContext</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> here, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> origin); void <a href="#xmlXPtrLocationSetRemove">xmlXPtrLocationSetRemove</a> (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/> int val); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrNewRangeNodePoint">xmlXPtrNewRangeNodePoint</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end); void <a href="#xmlXPtrLocationSetDel">xmlXPtrLocationSetDel</a> (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val); <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> <a href="#xmlXPtrLocationSetMerge">xmlXPtrLocationSetMerge</a> (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val1, <br/> <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val2); void <a href="#xmlXPtrEvalRangePredicate">xmlXPtrEvalRangePredicate</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPtrNewLocationSetNodes">xmlXPtrNewLocationSetNodes</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlLocationSet">Structure </a>xmlLocationSet</h3><pre class="programlisting">struct _xmlLocationSet { int locNr : number of locations in the set int locMax : size of the array as allocated <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> * locTab : array of locations } xmlLocationSet; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLocationSetPtr">Typedef </a>xmlLocationSetPtr</h3><pre class="programlisting"><a href="libxml2-xpointer.html#xmlLocationSet">xmlLocationSet</a> * xmlLocationSetPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrBuildNodeList"/>xmlXPtrBuildNodeList ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPtrBuildNodeList (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> obj)<br/> </pre><p>Build a node list tree copy of the XPointer result. This will drop Attributes and Namespace declarations.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>obj</tt></i>:</span></td><td>the XPointer result from the evaluation.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> list or NULL. the caller has to free the node tree.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrEval"/>xmlXPtrEval ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrEval (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx)<br/> </pre><p>Evaluate the XPath Location Path in the given context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the XPointer expression</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the XPointer context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> resulting from the evaluation or NULL. the caller has to free the object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrEvalRangePredicate"/>xmlXPtrEvalRangePredicate ()</h3><pre class="programlisting">void xmlXPtrEvalRangePredicate (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>[8] Predicate ::= '[' PredicateExpr ']' [9] PredicateExpr ::= Expr Evaluate a predicate as in xmlXPathEvalPredicate() but for a Location Set instead of a node set</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPointer Parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrFreeLocationSet"/>xmlXPtrFreeLocationSet ()</h3><pre class="programlisting">void xmlXPtrFreeLocationSet (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> obj)<br/> </pre><p>Free the LocationSet compound (not the actual ranges !).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>obj</tt></i>:</span></td><td>the <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> to free</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrLocationSetAdd"/>xmlXPtrLocationSetAdd ()</h3><pre class="programlisting">void xmlXPtrLocationSetAdd (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/> </pre><p>add a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> to an existing LocationSet If the location already exist in the set @val is freed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial range set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrLocationSetCreate"/>xmlXPtrLocationSetCreate ()</h3><pre class="programlisting"><a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> xmlXPtrLocationSetCreate (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/> </pre><p>Create a new <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> of type double and of value @val</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an initial xmlXPathObjectPtr, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrLocationSetDel"/>xmlXPtrLocationSetDel ()</h3><pre class="programlisting">void xmlXPtrLocationSetDel (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/> </pre><p>Removes an <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> from an existing LocationSet</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial range set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrLocationSetMerge"/>xmlXPtrLocationSetMerge ()</h3><pre class="programlisting"><a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> xmlXPtrLocationSetMerge (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val1, <br/> <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val2)<br/> </pre><p>Merges two rangesets, all ranges from @val2 are added to @val1</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val1</tt></i>:</span></td><td>the first LocationSet</td></tr><tr><td><span class="term"><i><tt>val2</tt></i>:</span></td><td>the second LocationSet</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>val1 once extended or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrLocationSetRemove"/>xmlXPtrLocationSetRemove ()</h3><pre class="programlisting">void xmlXPtrLocationSetRemove (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/> int val)<br/> </pre><p>Removes an entry from an existing LocationSet list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial range set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the index to remove</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewCollapsedRange"/>xmlXPtrNewCollapsedRange ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrNewCollapsedRange (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range using a single nodes</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting and ending node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewContext"/>xmlXPtrNewContext ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> xmlXPtrNewContext (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> here, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> origin)<br/> </pre><p>Create a new XPointer context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the XML document</td></tr><tr><td><span class="term"><i><tt>here</tt></i>:</span></td><td>the node that directly contains the XPointer being evaluated or NULL</td></tr><tr><td><span class="term"><i><tt>origin</tt></i>:</span></td><td>the element from which a user or program initiated traversal of the link, or NULL.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathContext">xmlXPathContext</a> just allocated.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewLocationSetNodeSet"/>xmlXPtrNewLocationSetNodeSet ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrNewLocationSetNodeSet (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> set)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type LocationSet and initialize it with all the nodes from @set</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>set</tt></i>:</span></td><td>a node set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewLocationSetNodes"/>xmlXPtrNewLocationSetNodes ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrNewLocationSetNodes (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type LocationSet and initialize it with the single range made of the two nodes @start and @end</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the start NodePtr value</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the end NodePtr value or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRange"/>xmlXPtrNewRange ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrNewRange (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/> int startindex, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end, <br/> int endindex)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting node</td></tr><tr><td><span class="term"><i><tt>startindex</tt></i>:</span></td><td>the start index</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending point</td></tr><tr><td><span class="term"><i><tt>endindex</tt></i>:</span></td><td>the ending index</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRangeNodeObject"/>xmlXPtrNewRangeNodeObject ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrNewRangeNodeObject (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range from a not to an object</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting node</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRangeNodePoint"/>xmlXPtrNewRangeNodePoint ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrNewRangeNodePoint (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range from a node to a point</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting node</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRangeNodes"/>xmlXPtrNewRangeNodes ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrNewRangeNodes (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range using 2 nodes</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting node</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRangePointNode"/>xmlXPtrNewRangePointNode ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrNewRangePointNode (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> start, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range from a point to a node</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting point</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRangePoints"/>xmlXPtrNewRangePoints ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrNewRangePoints (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> start, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range using 2 Points</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting point</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrRangeToFunction"/>xmlXPtrRangeToFunction ()</h3><pre class="programlisting">void xmlXPtrRangeToFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the range-to() XPointer function Obsolete. range-to is not a real function but a special type of location step which is handled in xpath.c.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPointer Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of args</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPtrWrapLocationSet"/>xmlXPtrWrapLocationSet ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPtrWrapLocationSet (<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val)<br/> </pre><p>Wrap the LocationSet @val in a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the LocationSet value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\ǘ�K�9 �9 ! html/libxml2/libxml2-xmlsave.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlsave: the XML document serializer</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlregexp.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlschemas.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlsave</span> </h2> <p>xmlsave - the XML document serializer</p> <p>API to save document or subtree of document </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef enum <a href="#xmlSaveOption">xmlSaveOption</a>; typedef struct _xmlSaveCtxt <a href="#xmlSaveCtxt">xmlSaveCtxt</a>; typedef <a href="libxml2-xmlsave.html#xmlSaveCtxt">xmlSaveCtxt</a> * <a href="#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a>; <a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> <a href="#xmlSaveToIO">xmlSaveToIO</a> (<a href="libxml2-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a> iowrite, <br/> <a href="libxml2-xmlIO.html#xmlOutputCloseCallback">xmlOutputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * encoding, <br/> int options); <a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> <a href="#xmlSaveToFd">xmlSaveToFd</a> (int fd, <br/> const char * encoding, <br/> int options); int <a href="#xmlSaveClose">xmlSaveClose</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt); int <a href="#xmlSaveSetAttrEscape">xmlSaveSetAttrEscape</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br/> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> escape); <a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> <a href="#xmlSaveToBuffer">xmlSaveToBuffer</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buffer, <br/> const char * encoding, <br/> int options); <a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> <a href="#xmlSaveToFilename">xmlSaveToFilename</a> (const char * filename, <br/> const char * encoding, <br/> int options); int <a href="#xmlSaveFlush">xmlSaveFlush</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt); long <a href="#xmlSaveDoc">xmlSaveDoc</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); int <a href="#xmlSaveSetEscape">xmlSaveSetEscape</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br/> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> escape); long <a href="#xmlSaveTree">xmlSaveTree</a> (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlSaveCtxt">Structure </a>xmlSaveCtxt</h3><pre class="programlisting">struct _xmlSaveCtxt { The content of this structure is not made public by the API. } xmlSaveCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveCtxtPtr">Typedef </a>xmlSaveCtxtPtr</h3><pre class="programlisting"><a href="libxml2-xmlsave.html#xmlSaveCtxt">xmlSaveCtxt</a> * xmlSaveCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveOption">Enum </a>xmlSaveOption</h3><pre class="programlisting">enum <a href="#xmlSaveOption">xmlSaveOption</a> { <a name="XML_SAVE_FORMAT">XML_SAVE_FORMAT</a> = 1 /* format save output */ <a name="XML_SAVE_NO_DECL">XML_SAVE_NO_DECL</a> = 2 /* drop the xml declaration */ <a name="XML_SAVE_NO_EMPTY">XML_SAVE_NO_EMPTY</a> = 4 /* no empty tags */ <a name="XML_SAVE_NO_XHTML">XML_SAVE_NO_XHTML</a> = 8 /* disable XHTML1 specific rules */ <a name="XML_SAVE_XHTML">XML_SAVE_XHTML</a> = 16 /* force XHTML1 specific rules */ <a name="XML_SAVE_AS_XML">XML_SAVE_AS_XML</a> = 32 /* force XML serialization on HTML doc */ <a name="XML_SAVE_AS_HTML">XML_SAVE_AS_HTML</a> = 64 /* force HTML serialization on XML doc */ <a name="XML_SAVE_WSNONSIG">XML_SAVE_WSNONSIG</a> = 128 /* format with non-significant whitespace */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveClose"/>xmlSaveClose ()</h3><pre class="programlisting">int xmlSaveClose (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt)<br/> </pre><p>Close a document saving context, i.e. make sure that all bytes have been output and free the associated data.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a document saving context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveDoc"/>xmlSaveDoc ()</h3><pre class="programlisting">long xmlSaveDoc (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Save a full document to a saving context TODO: The function is not fully implemented yet as it does not return the byte count but 0 instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a document saving context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveFlush"/>xmlSaveFlush ()</h3><pre class="programlisting">int xmlSaveFlush (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt)<br/> </pre><p>Flush a document saving context, i.e. make sure that all bytes have been output.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a document saving context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveSetAttrEscape"/>xmlSaveSetAttrEscape ()</h3><pre class="programlisting">int xmlSaveSetAttrEscape (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br/> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> escape)<br/> </pre><p>Set a custom escaping function to be used for text in <a href="libxml2-SAX.html#attribute">attribute</a> content</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a document saving context</td></tr><tr><td><span class="term"><i><tt>escape</tt></i>:</span></td><td>the escaping function</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if successful or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveSetEscape"/>xmlSaveSetEscape ()</h3><pre class="programlisting">int xmlSaveSetEscape (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br/> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> escape)<br/> </pre><p>Set a custom escaping function to be used for text in element content</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a document saving context</td></tr><tr><td><span class="term"><i><tt>escape</tt></i>:</span></td><td>the escaping function</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if successful or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveToBuffer"/>xmlSaveToBuffer ()</h3><pre class="programlisting"><a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> xmlSaveToBuffer (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buffer, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Create a document saving context serializing to a buffer with the encoding and the options given</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a buffer</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding name to use or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a set of xmlSaveOptions</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new serialization context or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveToFd"/>xmlSaveToFd ()</h3><pre class="programlisting"><a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> xmlSaveToFd (int fd, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Create a document saving context serializing to a file descriptor with the encoding and the options given.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>fd</tt></i>:</span></td><td>a file descriptor number</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding name to use or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a set of xmlSaveOptions</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new serialization context or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveToFilename"/>xmlSaveToFilename ()</h3><pre class="programlisting"><a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> xmlSaveToFilename (const char * filename, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Create a document saving context serializing to a filename or possibly to an URL (but this is less reliable) with the encoding and the options given.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file name or an URL</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding name to use or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a set of xmlSaveOptions</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new serialization context or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveToIO"/>xmlSaveToIO ()</h3><pre class="programlisting"><a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> xmlSaveToIO (<a href="libxml2-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a> iowrite, <br/> <a href="libxml2-xmlIO.html#xmlOutputCloseCallback">xmlOutputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Create a document saving context serializing to a file descriptor with the encoding and the options given</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>iowrite</tt></i>:</span></td><td>an I/O write function</td></tr><tr><td><span class="term"><i><tt>ioclose</tt></i>:</span></td><td>an I/O close function</td></tr><tr><td><span class="term"><i><tt>ioctx</tt></i>:</span></td><td>an I/O handler</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding name to use or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a set of xmlSaveOptions</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new serialization context or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveTree"/>xmlSaveTree ()</h3><pre class="programlisting">long xmlSaveTree (<a href="libxml2-xmlsave.html#xmlSaveCtxtPtr">xmlSaveCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Save a subtree starting at the node parameter to a saving context TODO: The function is not fully implemented yet as it does not return the byte count but 0 instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a document saving context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of error</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\����W �W ! html/libxml2/libxml2-nanoftp.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>nanoftp: minimal FTP implementation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-list.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-nanohttp.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">nanoftp</span> </h2> <p>nanoftp - minimal FTP implementation</p> <p>minimal FTP implementation allowing to fetch resources like external subset. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#INVALID_SOCKET">INVALID_SOCKET</a>; #define <a href="#SOCKET">SOCKET</a>; int <a href="#xmlNanoFTPQuit">xmlNanoFTPQuit</a> (void * ctx); int <a href="#xmlNanoFTPClose">xmlNanoFTPClose</a> (void * ctx); typedef void <a href="#ftpListCallback">ftpListCallback</a> (void * userData, <br/> const char * filename, <br/> const char * attrib, <br/> const char * owner, <br/> const char * group, <br/> unsigned long size, <br/> int links, <br/> int year, <br/> const char * month, <br/> int day, <br/> int hour, <br/> int minute); int <a href="#xmlNanoFTPCloseConnection">xmlNanoFTPCloseConnection</a> (void * ctx); void <a href="#xmlNanoFTPProxy">xmlNanoFTPProxy</a> (const char * host, <br/> int port, <br/> const char * user, <br/> const char * passwd, <br/> int type); int <a href="#xmlNanoFTPUpdateURL">xmlNanoFTPUpdateURL</a> (void * ctx, <br/> const char * URL); <a href="libxml2-nanoftp.html#SOCKET">SOCKET</a> <a href="#xmlNanoFTPGetConnection">xmlNanoFTPGetConnection</a> (void * ctx); int <a href="#xmlNanoFTPDele">xmlNanoFTPDele</a> (void * ctx, <br/> const char * file); void * <a href="#xmlNanoFTPNewCtxt">xmlNanoFTPNewCtxt</a> (const char * URL); int <a href="#xmlNanoFTPCheckResponse">xmlNanoFTPCheckResponse</a> (void * ctx); void <a href="#xmlNanoFTPScanProxy">xmlNanoFTPScanProxy</a> (const char * URL); typedef void <a href="#ftpDataCallback">ftpDataCallback</a> (void * userData, <br/> const char * data, <br/> int len); int <a href="#xmlNanoFTPGetResponse">xmlNanoFTPGetResponse</a> (void * ctx); int <a href="#xmlNanoFTPCwd">xmlNanoFTPCwd</a> (void * ctx, <br/> const char * directory); void <a href="#xmlNanoFTPInit">xmlNanoFTPInit</a> (void); void * <a href="#xmlNanoFTPConnectTo">xmlNanoFTPConnectTo</a> (const char * server, <br/> int port); int <a href="#xmlNanoFTPList">xmlNanoFTPList</a> (void * ctx, <br/> <a href="libxml2-nanoftp.html#ftpListCallback">ftpListCallback</a> callback, <br/> void * userData, <br/> const char * filename); void * <a href="#xmlNanoFTPOpen">xmlNanoFTPOpen</a> (const char * URL); int <a href="#xmlNanoFTPConnect">xmlNanoFTPConnect</a> (void * ctx); <a href="libxml2-nanoftp.html#SOCKET">SOCKET</a> <a href="#xmlNanoFTPGetSocket">xmlNanoFTPGetSocket</a> (void * ctx, <br/> const char * filename); int <a href="#xmlNanoFTPGet">xmlNanoFTPGet</a> (void * ctx, <br/> <a href="libxml2-nanoftp.html#ftpDataCallback">ftpDataCallback</a> callback, <br/> void * userData, <br/> const char * filename); int <a href="#xmlNanoFTPRead">xmlNanoFTPRead</a> (void * ctx, <br/> void * dest, <br/> int len); void <a href="#xmlNanoFTPFreeCtxt">xmlNanoFTPFreeCtxt</a> (void * ctx); void <a href="#xmlNanoFTPCleanup">xmlNanoFTPCleanup</a> (void); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="INVALID_SOCKET">Macro </a>INVALID_SOCKET</h3><pre class="programlisting">#define <a href="#INVALID_SOCKET">INVALID_SOCKET</a>; </pre><p>macro used to provide portability of code to windows sockets the value to be used when the socket is not valid</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="SOCKET">Macro </a>SOCKET</h3><pre class="programlisting">#define <a href="#SOCKET">SOCKET</a>; </pre><p>macro used to provide portability of code to windows sockets</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="ftpDataCallback"/>Function type ftpDataCallback</h3><pre class="programlisting">void ftpDataCallback (void * userData, <br/> const char * data, <br/> int len)<br/> </pre><p>A callback for the <a href="libxml2-nanoftp.html#xmlNanoFTPGet">xmlNanoFTPGet</a> command.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>the user provided context</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the data received</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>its size in bytes</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="ftpListCallback"/>Function type ftpListCallback</h3><pre class="programlisting">void ftpListCallback (void * userData, <br/> const char * filename, <br/> const char * attrib, <br/> const char * owner, <br/> const char * group, <br/> unsigned long size, <br/> int links, <br/> int year, <br/> const char * month, <br/> int day, <br/> int hour, <br/> int minute)<br/> </pre><p>A callback for the <a href="libxml2-nanoftp.html#xmlNanoFTPList">xmlNanoFTPList</a> command. Note that only one of year and day:minute are specified.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>user provided data for the callback</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file name (including "->" when links are shown)</td></tr><tr><td><span class="term"><i><tt>attrib</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> string</td></tr><tr><td><span class="term"><i><tt>owner</tt></i>:</span></td><td>the owner string</td></tr><tr><td><span class="term"><i><tt>group</tt></i>:</span></td><td>the group string</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the file size</td></tr><tr><td><span class="term"><i><tt>links</tt></i>:</span></td><td>the link count</td></tr><tr><td><span class="term"><i><tt>year</tt></i>:</span></td><td>the year</td></tr><tr><td><span class="term"><i><tt>month</tt></i>:</span></td><td>the month</td></tr><tr><td><span class="term"><i><tt>day</tt></i>:</span></td><td>the day</td></tr><tr><td><span class="term"><i><tt>hour</tt></i>:</span></td><td>the hour</td></tr><tr><td><span class="term"><i><tt>minute</tt></i>:</span></td><td>the minute</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPCheckResponse"/>xmlNanoFTPCheckResponse ()</h3><pre class="programlisting">int xmlNanoFTPCheckResponse (void * ctx)<br/> </pre><p>Check if there is a response from the FTP server after a command.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the code number, or 0</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPCleanup"/>xmlNanoFTPCleanup ()</h3><pre class="programlisting">void xmlNanoFTPCleanup (void)<br/> </pre><p>Cleanup the FTP protocol layer. This cleanup proxy information.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPClose"/>xmlNanoFTPClose ()</h3><pre class="programlisting">int xmlNanoFTPClose (void * ctx)<br/> </pre><p>Close the connection and both control and transport</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPCloseConnection"/>xmlNanoFTPCloseConnection ()</h3><pre class="programlisting">int xmlNanoFTPCloseConnection (void * ctx)<br/> </pre><p>Close the data connection from the server</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPConnect"/>xmlNanoFTPConnect ()</h3><pre class="programlisting">int xmlNanoFTPConnect (void * ctx)<br/> </pre><p>Tries to open a control connection</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPConnectTo"/>xmlNanoFTPConnectTo ()</h3><pre class="programlisting">void * xmlNanoFTPConnectTo (const char * server, <br/> int port)<br/> </pre><p>Tries to open a control connection to the given server/port</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>server</tt></i>:</span></td><td>an FTP server name</td></tr><tr><td><span class="term"><i><tt>port</tt></i>:</span></td><td>the port (use 21 if 0)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an fTP context or NULL if it failed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPCwd"/>xmlNanoFTPCwd ()</h3><pre class="programlisting">int xmlNanoFTPCwd (void * ctx, <br/> const char * directory)<br/> </pre><p>Tries to change the remote directory</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>directory</tt></i>:</span></td><td>a directory on the server</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 1 if CWD worked, 0 if it failed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPDele"/>xmlNanoFTPDele ()</h3><pre class="programlisting">int xmlNanoFTPDele (void * ctx, <br/> const char * file)<br/> </pre><p>Tries to delete an item (file or directory) from server</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td>a file or directory on the server</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 1 if DELE worked, 0 if it failed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPFreeCtxt"/>xmlNanoFTPFreeCtxt ()</h3><pre class="programlisting">void xmlNanoFTPFreeCtxt (void * ctx)<br/> </pre><p>Frees the context after closing the connection.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPGet"/>xmlNanoFTPGet ()</h3><pre class="programlisting">int xmlNanoFTPGet (void * ctx, <br/> <a href="libxml2-nanoftp.html#ftpDataCallback">ftpDataCallback</a> callback, <br/> void * userData, <br/> const char * filename)<br/> </pre><p>Fetch the given file from the server. All data are passed back in the callbacks. The last callback has a size of 0 block.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>callback</tt></i>:</span></td><td>the user callback</td></tr><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>the user callback data</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file to retrieve</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPGetConnection"/>xmlNanoFTPGetConnection ()</h3><pre class="programlisting"><a href="libxml2-nanoftp.html#SOCKET">SOCKET</a> xmlNanoFTPGetConnection (void * ctx)<br/> </pre><p>Try to open a data connection to the server. Currently only passive mode is supported.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPGetResponse"/>xmlNanoFTPGetResponse ()</h3><pre class="programlisting">int xmlNanoFTPGetResponse (void * ctx)<br/> </pre><p>Get the response from the FTP server after a command.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the code number</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPGetSocket"/>xmlNanoFTPGetSocket ()</h3><pre class="programlisting"><a href="libxml2-nanoftp.html#SOCKET">SOCKET</a> xmlNanoFTPGetSocket (void * ctx, <br/> const char * filename)<br/> </pre><p>Initiate fetch of the given file from the server.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file to retrieve (or NULL if path is in context).</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the socket for the data connection, or <0 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPInit"/>xmlNanoFTPInit ()</h3><pre class="programlisting">void xmlNanoFTPInit (void)<br/> </pre><p>Initialize the FTP protocol layer. Currently it just checks for proxy information, and get the hostname</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPList"/>xmlNanoFTPList ()</h3><pre class="programlisting">int xmlNanoFTPList (void * ctx, <br/> <a href="libxml2-nanoftp.html#ftpListCallback">ftpListCallback</a> callback, <br/> void * userData, <br/> const char * filename)<br/> </pre><p>Do a listing on the server. All files info are passed back in the callbacks.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>callback</tt></i>:</span></td><td>the user callback</td></tr><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>the user callback data</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>optional files to list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPNewCtxt"/>xmlNanoFTPNewCtxt ()</h3><pre class="programlisting">void * xmlNanoFTPNewCtxt (const char * URL)<br/> </pre><p>Allocate and initialize a new FTP context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>The URL used to initialize the context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an FTP context or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPOpen"/>xmlNanoFTPOpen ()</h3><pre class="programlisting">void * xmlNanoFTPOpen (const char * URL)<br/> </pre><p>Start to fetch the given ftp:// resource</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the URL to the resource</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an FTP context, or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPProxy"/>xmlNanoFTPProxy ()</h3><pre class="programlisting">void xmlNanoFTPProxy (const char * host, <br/> int port, <br/> const char * user, <br/> const char * passwd, <br/> int type)<br/> </pre><p>Setup the FTP proxy information. This can also be done by using ftp_proxy ftp_proxy_user and ftp_proxy_password environment variables.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>host</tt></i>:</span></td><td>the proxy host name</td></tr><tr><td><span class="term"><i><tt>port</tt></i>:</span></td><td>the proxy port</td></tr><tr><td><span class="term"><i><tt>user</tt></i>:</span></td><td>the proxy user name</td></tr><tr><td><span class="term"><i><tt>passwd</tt></i>:</span></td><td>the proxy password</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the type of proxy 1 for using SITE, 2 for USER a@b</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPQuit"/>xmlNanoFTPQuit ()</h3><pre class="programlisting">int xmlNanoFTPQuit (void * ctx)<br/> </pre><p>Send a QUIT command to the server</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPRead"/>xmlNanoFTPRead ()</h3><pre class="programlisting">int xmlNanoFTPRead (void * ctx, <br/> void * dest, <br/> int len)<br/> </pre><p>This function tries to read @len bytes from the existing FTP connection and saves them in @dest. This is a blocking call.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the FTP context</td></tr><tr><td><span class="term"><i><tt>dest</tt></i>:</span></td><td>a buffer</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the buffer length</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte read. 0 is an indication of an end of connection. -1 indicates a parameter error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPScanProxy"/>xmlNanoFTPScanProxy ()</h3><pre class="programlisting">void xmlNanoFTPScanProxy (const char * URL)<br/> </pre><p>(Re)Initialize the FTP Proxy context by parsing the URL and finding the protocol host port it indicates. Should be like ftp://myproxy/ or ftp://myproxy:3128/ A NULL URL cleans up proxy information.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>The proxy URL used to initialize the proxy context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNanoFTPUpdateURL"/>xmlNanoFTPUpdateURL ()</h3><pre class="programlisting">int xmlNanoFTPUpdateURL (void * ctx, <br/> const char * URL)<br/> </pre><p>Update an FTP context by parsing the URL and finding new path it indicates. If there is an error in the protocol, hostname, port or other information, the error is raised. It indicates a new connection has to be established.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>an FTP context</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>The URL used to update the context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if Ok, -1 in case of error (other host).</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\k� �6 �6 ( html/libxml2/libxml2-xpathInternals.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xpathInternals: internal interfaces for XML Path Language implementation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xpath.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xpointer.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xpathInternals</span> </h2> <p>xpathInternals - internal interfaces for XML Path Language implementation</p> <p>internal interfaces for XML Path Language implementation used to build new modules on top of XPath like XPointer and XSLT </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#xmlXPathStackIsExternal">xmlXPathStackIsExternal</a>(ctxt); #define <a href="#xmlXPathReturnEmptyString">xmlXPathReturnEmptyString</a>(ctxt); #define <a href="#XP_ERROR0">XP_ERROR0</a>(X); #define <a href="#xmlXPathSetTypeError">xmlXPathSetTypeError</a>(ctxt); #define <a href="#xmlXPathReturnEmptyNodeSet">xmlXPathReturnEmptyNodeSet</a>(ctxt); #define <a href="#xmlXPathReturnTrue">xmlXPathReturnTrue</a>(ctxt); #define <a href="#xmlXPathReturnBoolean">xmlXPathReturnBoolean</a>(ctxt, val); #define <a href="#xmlXPathGetContextNode">xmlXPathGetContextNode</a>(ctxt); #define <a href="#CAST_TO_NUMBER">CAST_TO_NUMBER</a>; #define <a href="#CHECK_ARITY">CHECK_ARITY</a>(x); #define <a href="#CHECK_TYPE0">CHECK_TYPE0</a>(typeval); #define <a href="#CAST_TO_STRING">CAST_TO_STRING</a>; #define <a href="#xmlXPathReturnExternal">xmlXPathReturnExternal</a>(ctxt, val); #define <a href="#xmlXPathStackIsNodeSet">xmlXPathStackIsNodeSet</a>(ctxt); #define <a href="#xmlXPathCheckError">xmlXPathCheckError</a>(ctxt); #define <a href="#xmlXPathSetError">xmlXPathSetError</a>(ctxt, err); #define <a href="#CHECK_ERROR">CHECK_ERROR</a>; #define <a href="#xmlXPathReturnString">xmlXPathReturnString</a>(ctxt, str); #define <a href="#CAST_TO_BOOLEAN">CAST_TO_BOOLEAN</a>; #define <a href="#xmlXPathSetArityError">xmlXPathSetArityError</a>(ctxt); #define <a href="#CHECK_TYPE">CHECK_TYPE</a>(typeval); #define <a href="#xmlXPathReturnFalse">xmlXPathReturnFalse</a>(ctxt); #define <a href="#xmlXPathReturnNumber">xmlXPathReturnNumber</a>(ctxt, val); #define <a href="#CHECK_ERROR0">CHECK_ERROR0</a>; #define <a href="#xmlXPathGetDocument">xmlXPathGetDocument</a>(ctxt); #define <a href="#xmlXPathGetError">xmlXPathGetError</a>(ctxt); #define <a href="#XP_ERROR">XP_ERROR</a>(X); #define <a href="#xmlXPathEmptyNodeSet">xmlXPathEmptyNodeSet</a>(ns); #define <a href="#xmlXPathReturnNodeSet">xmlXPathReturnNodeSet</a>(ctxt, ns); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathNodeSetMerge">xmlXPathNodeSetMerge</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val2); void <a href="#xmlXPathNumberFunction">xmlXPathNumberFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlXPathNsLookup">xmlXPathNsLookup</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathNewNodeSet">xmlXPathNewNodeSet</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextAncestorOrSelf">xmlXPathNextAncestorOrSelf</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); void <a href="#xmlXPathNodeSetRemove">xmlXPathNodeSetRemove</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> int val); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathNewNodeSetList">xmlXPathNewNodeSetList</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val); int <a href="#xmlXPathPopBoolean">xmlXPathPopBoolean</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathNewString">xmlXPathNewString</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathNodeLeadingSorted">xmlXPathNodeLeadingSorted</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextChild">xmlXPathNextChild</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextFollowingSibling">xmlXPathNextFollowingSibling</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlXPathPopString">xmlXPathPopString</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); void <a href="#xmlXPathNamespaceURIFunction">xmlXPathNamespaceURIFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); int <a href="#xmlXPathCompareValues">xmlXPathCompareValues</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int inf, <br/> int strict); void <a href="#xmlXPathConcatFunction">xmlXPathConcatFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); int <a href="#xmlXPathNodeSetContains">xmlXPathNodeSetContains</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val); void <a href="#xmlXPatherror">xmlXPatherror</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> const char * file, <br/> int line, <br/> int no); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextAncestor">xmlXPathNextAncestor</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); void <a href="#xmlXPathBooleanFunction">xmlXPathBooleanFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathRoot">xmlXPathRoot</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); void <a href="#xmlXPathRegisteredNsCleanup">xmlXPathRegisteredNsCleanup</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt); int <a href="#xmlXPathIsNodeType">xmlXPathIsNodeType</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextFollowing">xmlXPathNextFollowing</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); void <a href="#xmlXPathAddValues">xmlXPathAddValues</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); int <a href="#xmlXPathRegisterVariable">xmlXPathRegisterVariable</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#valuePop">valuePop</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); void <a href="#xmlXPathCeilingFunction">xmlXPathCeilingFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathIntersection">xmlXPathIntersection</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2); void <a href="#xmlXPathContainsFunction">xmlXPathContainsFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathNodeSetSort">xmlXPathNodeSetSort</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> set); void <a href="#xmlXPathStartsWithFunction">xmlXPathStartsWithFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathNodeLeading">xmlXPathNodeLeading</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); void <a href="#xmlXPathSumFunction">xmlXPathSumFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); int <a href="#xmlXPathNotEqualValues">xmlXPathNotEqualValues</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); int <a href="#xmlXPathEvaluatePredicateResult">xmlXPathEvaluatePredicateResult</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> res); void <a href="#xmlXPathErr">xmlXPathErr</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int error); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextPreceding">xmlXPathNextPreceding</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); <a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> <a href="#xmlXPathFunctionLookupNS">xmlXPathFunctionLookupNS</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri); void <a href="#xmlXPathRegisteredFuncsCleanup">xmlXPathRegisteredFuncsCleanup</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt); void <a href="#xmlXPathRegisterAllFunctions">xmlXPathRegisterAllFunctions</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt); <a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> <a href="#xmlXPathFunctionLookup">xmlXPathFunctionLookup</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#xmlXPathPositionFunction">xmlXPathPositionFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathSubstringBeforeFunction">xmlXPathSubstringBeforeFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathRegisteredVariablesCleanup">xmlXPathRegisteredVariablesCleanup</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathNewFloat">xmlXPathNewFloat</a> (double val); int <a href="#xmlXPathRegisterNs">xmlXPathRegisterNs</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextParent">xmlXPathNextParent</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); void <a href="#xmlXPathNodeSetFreeNs">xmlXPathNodeSetFreeNs</a> (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns); int <a href="#xmlXPathHasSameNodes">xmlXPathHasSameNodes</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathDistinctSorted">xmlXPathDistinctSorted</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes); int <a href="#valuePush">valuePush</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value); void <a href="#xmlXPathSubstringFunction">xmlXPathSubstringFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathStringFunction">xmlXPathStringFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathFloorFunction">xmlXPathFloorFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathIdFunction">xmlXPathIdFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathLastFunction">xmlXPathLastFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathStringLengthFunction">xmlXPathStringLengthFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextSelf">xmlXPathNextSelf</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); void <a href="#xmlXPathDebugDumpCompExpr">xmlXPathDebugDumpCompExpr</a> (FILE * output, <br/> <a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp, <br/> int depth); void <a href="#xmlXPathFalseFunction">xmlXPathFalseFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathValueFlipSign">xmlXPathValueFlipSign</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); void <a href="#xmlXPathTranslateFunction">xmlXPathTranslateFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathRegisterFuncLookup">xmlXPathRegisterFuncLookup</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathFuncLookupFunc">xmlXPathFuncLookupFunc</a> f, <br/> void * funcCtxt); double <a href="#xmlXPathPopNumber">xmlXPathPopNumber</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); void <a href="#xmlXPathRoundFunction">xmlXPathRoundFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathPopNodeSet">xmlXPathPopNodeSet</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); void <a href="#xmlXPathCountFunction">xmlXPathCountFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlXPathParseNCName">xmlXPathParseNCName</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); void <a href="#xmlXPathTrueFunction">xmlXPathTrueFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathNewBoolean">xmlXPathNewBoolean</a> (int val); void <a href="#xmlXPathSubValues">xmlXPathSubValues</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); int <a href="#xmlXPathEqualValues">xmlXPathEqualValues</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathTrailingSorted">xmlXPathTrailingSorted</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2); void <a href="#xmlXPathMultValues">xmlXPathMultValues</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); void <a href="#xmlXPathModValues">xmlXPathModValues</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); <a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> <a href="#xmlXPathNewParserContext">xmlXPathNewParserContext</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathWrapNodeSet">xmlXPathWrapNodeSet</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathWrapString">xmlXPathWrapString</a> (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val); void <a href="#xmlXPathLangFunction">xmlXPathLangFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); int <a href="#xmlXPathRegisterFuncNS">xmlXPathRegisterFuncNS</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri, <br/> <a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> f); int <a href="#xmlXPathNodeSetAddNs">xmlXPathNodeSetAddNs</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns); void <a href="#xmlXPathLocalNameFunction">xmlXPathLocalNameFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathDifference">xmlXPathDifference</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathLeadingSorted">xmlXPathLeadingSorted</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextPrecedingSibling">xmlXPathNextPrecedingSibling</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); void * <a href="#xmlXPathPopExternal">xmlXPathPopExternal</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); void <a href="#xmlXPathNormalizeFunction">xmlXPathNormalizeFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); void <a href="#xmlXPathRegisterVariableLookup">xmlXPathRegisterVariableLookup</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathVariableLookupFunc">xmlXPathVariableLookupFunc</a> f, <br/> void * data); void <a href="#xmlXPathNodeSetDel">xmlXPathNodeSetDel</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathNodeTrailingSorted">xmlXPathNodeTrailingSorted</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathNewCString">xmlXPathNewCString</a> (const char * val); int <a href="#xmlXPathRegisterFunc">xmlXPathRegisterFunc</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> f); void <a href="#xmlXPathSubstringAfterFunction">xmlXPathSubstringAfterFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextDescendant">xmlXPathNextDescendant</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextNamespace">xmlXPathNextNamespace</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathWrapCString">xmlXPathWrapCString</a> (char * val); void <a href="#xmlXPathFreeParserContext">xmlXPathFreeParserContext</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathNodeTrailing">xmlXPathNodeTrailing</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); int <a href="#xmlXPathNodeSetAdd">xmlXPathNodeSetAdd</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val); int <a href="#xmlXPathNodeSetAddUnique">xmlXPathNodeSetAddUnique</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathNewValueTree">xmlXPathNewValueTree</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathDistinct">xmlXPathDistinct</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathVariableLookup">xmlXPathVariableLookup</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#xmlXPathNotFunction">xmlXPathNotFunction</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs); double <a href="#xmlXPathStringEvalNumber">xmlXPathStringEvalNumber</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextDescendantOrSelf">xmlXPathNextDescendantOrSelf</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathWrapExternal">xmlXPathWrapExternal</a> (void * val); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlXPathNextAttribute">xmlXPathNextAttribute</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); void <a href="#xmlXPathDivValues">xmlXPathDivValues</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="#xmlXPathVariableLookupNS">xmlXPathVariableLookupNS</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri); int <a href="#xmlXPathRegisterVariableNS">xmlXPathRegisterVariableNS</a> (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathTrailing">xmlXPathTrailing</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2); void <a href="#xmlXPathEvalExpr">xmlXPathEvalExpr</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); void <a href="#xmlXPathDebugDumpObject">xmlXPathDebugDumpObject</a> (FILE * output, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> cur, <br/> int depth); <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="#xmlXPathLeading">xmlXPathLeading</a> (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlXPathParseName">xmlXPathParseName</a> (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="CAST_TO_BOOLEAN">Macro </a>CAST_TO_BOOLEAN</h3><pre class="programlisting">#define <a href="#CAST_TO_BOOLEAN">CAST_TO_BOOLEAN</a>; </pre><p>Macro to try to cast the value on the top of the XPath stack to a boolean.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="CAST_TO_NUMBER">Macro </a>CAST_TO_NUMBER</h3><pre class="programlisting">#define <a href="#CAST_TO_NUMBER">CAST_TO_NUMBER</a>; </pre><p>Macro to try to cast the value on the top of the XPath stack to a number.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="CAST_TO_STRING">Macro </a>CAST_TO_STRING</h3><pre class="programlisting">#define <a href="#CAST_TO_STRING">CAST_TO_STRING</a>; </pre><p>Macro to try to cast the value on the top of the XPath stack to a string.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="CHECK_ARITY">Macro </a>CHECK_ARITY</h3><pre class="programlisting">#define <a href="#CHECK_ARITY">CHECK_ARITY</a>(x); </pre><p>Macro to check that the number of args passed to an XPath function matches.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>x</tt></i>:</span></td><td>the number of expected args</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="CHECK_ERROR">Macro </a>CHECK_ERROR</h3><pre class="programlisting">#define <a href="#CHECK_ERROR">CHECK_ERROR</a>; </pre><p>Macro to return from the function if an XPath error was detected.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="CHECK_ERROR0">Macro </a>CHECK_ERROR0</h3><pre class="programlisting">#define <a href="#CHECK_ERROR0">CHECK_ERROR0</a>; </pre><p>Macro to return 0 from the function if an XPath error was detected.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="CHECK_TYPE">Macro </a>CHECK_TYPE</h3><pre class="programlisting">#define <a href="#CHECK_TYPE">CHECK_TYPE</a>(typeval); </pre><p>Macro to check that the value on top of the XPath stack is of a given type.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>typeval</tt></i>:</span></td><td>the XPath type</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="CHECK_TYPE0">Macro </a>CHECK_TYPE0</h3><pre class="programlisting">#define <a href="#CHECK_TYPE0">CHECK_TYPE0</a>(typeval); </pre><p>Macro to check that the value on top of the XPath stack is of a given type. Return(0) in case of failure</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>typeval</tt></i>:</span></td><td>the XPath type</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XP_ERROR">Macro </a>XP_ERROR</h3><pre class="programlisting">#define <a href="#XP_ERROR">XP_ERROR</a>(X); </pre><p>Macro to raise an XPath error and return.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>X</tt></i>:</span></td><td>the error code</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XP_ERROR0">Macro </a>XP_ERROR0</h3><pre class="programlisting">#define <a href="#XP_ERROR0">XP_ERROR0</a>(X); </pre><p>Macro to raise an XPath error and return 0.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>X</tt></i>:</span></td><td>the error code</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCheckError">Macro </a>xmlXPathCheckError</h3><pre class="programlisting">#define <a href="#xmlXPathCheckError">xmlXPathCheckError</a>(ctxt); </pre><p>Check if an XPath error was raised. Returns true if an error has been raised, false otherwise.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathEmptyNodeSet">Macro </a>xmlXPathEmptyNodeSet</h3><pre class="programlisting">#define <a href="#xmlXPathEmptyNodeSet">xmlXPathEmptyNodeSet</a>(ns); </pre><p>Empties a node-set.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a node-set</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathGetContextNode">Macro </a>xmlXPathGetContextNode</h3><pre class="programlisting">#define <a href="#xmlXPathGetContextNode">xmlXPathGetContextNode</a>(ctxt); </pre><p>Get the context node of an XPath context. Returns the context node.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathGetDocument">Macro </a>xmlXPathGetDocument</h3><pre class="programlisting">#define <a href="#xmlXPathGetDocument">xmlXPathGetDocument</a>(ctxt); </pre><p>Get the document of an XPath context. Returns the context document.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathGetError">Macro </a>xmlXPathGetError</h3><pre class="programlisting">#define <a href="#xmlXPathGetError">xmlXPathGetError</a>(ctxt); </pre><p>Get the error code of an XPath context. Returns the context error.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathReturnBoolean">Macro </a>xmlXPathReturnBoolean</h3><pre class="programlisting">#define <a href="#xmlXPathReturnBoolean">xmlXPathReturnBoolean</a>(ctxt, val); </pre><p>Pushes the boolean @val on the context stack.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a boolean</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathReturnEmptyNodeSet">Macro </a>xmlXPathReturnEmptyNodeSet</h3><pre class="programlisting">#define <a href="#xmlXPathReturnEmptyNodeSet">xmlXPathReturnEmptyNodeSet</a>(ctxt); </pre><p>Pushes an empty node-set on the context stack.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathReturnEmptyString">Macro </a>xmlXPathReturnEmptyString</h3><pre class="programlisting">#define <a href="#xmlXPathReturnEmptyString">xmlXPathReturnEmptyString</a>(ctxt); </pre><p>Pushes an empty string on the stack.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathReturnExternal">Macro </a>xmlXPathReturnExternal</h3><pre class="programlisting">#define <a href="#xmlXPathReturnExternal">xmlXPathReturnExternal</a>(ctxt, val); </pre><p>Pushes user data on the context stack.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>user data</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathReturnFalse">Macro </a>xmlXPathReturnFalse</h3><pre class="programlisting">#define <a href="#xmlXPathReturnFalse">xmlXPathReturnFalse</a>(ctxt); </pre><p>Pushes false on the context stack.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathReturnNodeSet">Macro </a>xmlXPathReturnNodeSet</h3><pre class="programlisting">#define <a href="#xmlXPathReturnNodeSet">xmlXPathReturnNodeSet</a>(ctxt, ns); </pre><p>Pushes the node-set @ns on the context stack.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a node-set</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathReturnNumber">Macro </a>xmlXPathReturnNumber</h3><pre class="programlisting">#define <a href="#xmlXPathReturnNumber">xmlXPathReturnNumber</a>(ctxt, val); </pre><p>Pushes the double @val on the context stack.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a double</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathReturnString">Macro </a>xmlXPathReturnString</h3><pre class="programlisting">#define <a href="#xmlXPathReturnString">xmlXPathReturnString</a>(ctxt, str); </pre><p>Pushes the string @str on the context stack.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>a string</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathReturnTrue">Macro </a>xmlXPathReturnTrue</h3><pre class="programlisting">#define <a href="#xmlXPathReturnTrue">xmlXPathReturnTrue</a>(ctxt); </pre><p>Pushes true on the context stack.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathSetArityError">Macro </a>xmlXPathSetArityError</h3><pre class="programlisting">#define <a href="#xmlXPathSetArityError">xmlXPathSetArityError</a>(ctxt); </pre><p>Raises an <a href="libxml2-xpath.html#XPATH_INVALID_ARITY">XPATH_INVALID_ARITY</a> error.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathSetError">Macro </a>xmlXPathSetError</h3><pre class="programlisting">#define <a href="#xmlXPathSetError">xmlXPathSetError</a>(ctxt, err); </pre><p>Raises an error.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>err</tt></i>:</span></td><td>an <a href="libxml2-xpath.html#xmlXPathError">xmlXPathError</a> code</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathSetTypeError">Macro </a>xmlXPathSetTypeError</h3><pre class="programlisting">#define <a href="#xmlXPathSetTypeError">xmlXPathSetTypeError</a>(ctxt); </pre><p>Raises an <a href="libxml2-xpath.html#XPATH_INVALID_TYPE">XPATH_INVALID_TYPE</a> error.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathStackIsExternal">Macro </a>xmlXPathStackIsExternal</h3><pre class="programlisting">#define <a href="#xmlXPathStackIsExternal">xmlXPathStackIsExternal</a>(ctxt); </pre><p>Checks if the current value on the XPath stack is an external object. Returns true if the current object on the stack is an external object.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathStackIsNodeSet">Macro </a>xmlXPathStackIsNodeSet</h3><pre class="programlisting">#define <a href="#xmlXPathStackIsNodeSet">xmlXPathStackIsNodeSet</a>(ctxt); </pre><p>Check if the current value on the XPath stack is a node set or an XSLT value tree. Returns true if the current object on the stack is a node-set.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="valuePop"/>valuePop ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> valuePop (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Pops the top XPath object from the value stack</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath evaluation context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the XPath object just removed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="valuePush"/>valuePush ()</h3><pre class="programlisting">int valuePush (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value)<br/> </pre><p>Pushes a new XPath object on top of the value stack. If value is NULL, a memory error is recorded in the parser context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath evaluation context</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the XPath object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of items on the value stack, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathAddValues"/>xmlXPathAddValues ()</h3><pre class="programlisting">void xmlXPathAddValues (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Implement the add operation on XPath objects: The numeric operators convert their operands to numbers as if by calling the number function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathBooleanFunction"/>xmlXPathBooleanFunction ()</h3><pre class="programlisting">void xmlXPathBooleanFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the boolean() XPath function boolean boolean(object) The boolean function converts its argument to a boolean as follows: - a number is true if and only if it is neither positive or negative zero nor NaN - a node-set is true if and only if it is non-empty - a string is true if and only if its length is non-zero</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCeilingFunction"/>xmlXPathCeilingFunction ()</h3><pre class="programlisting">void xmlXPathCeilingFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the ceiling() XPath function number ceiling(number) The ceiling function returns the smallest (closest to negative infinity) number that is not less than the argument and that is an integer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCompareValues"/>xmlXPathCompareValues ()</h3><pre class="programlisting">int xmlXPathCompareValues (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int inf, <br/> int strict)<br/> </pre><p>Implement the compare operation on XPath objects: @arg1 < @arg2 (1, 1, ... @arg1 <= @arg2 (1, 0, ... @arg1 > @arg2 (0, 1, ... @arg1 >= @arg2 (0, 0, ... When neither object to be compared is a node-set and the operator is <=, <, >=, >, then the objects are compared by converted both objects to numbers and comparing the numbers according to IEEE 754. The < comparison will be true if and only if the first number is less than the second number. The <= comparison will be true if and only if the first number is less than or equal to the second number. The > comparison will be true if and only if the first number is greater than the second number. The >= comparison will be true if and only if the first number is greater than or equal to the second number.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>inf</tt></i>:</span></td><td>less than (1) or greater than (0)</td></tr><tr><td><span class="term"><i><tt>strict</tt></i>:</span></td><td>is the comparison strict</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the comparison succeeded, 0 if it failed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathConcatFunction"/>xmlXPathConcatFunction ()</h3><pre class="programlisting">void xmlXPathConcatFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the concat() XPath function string concat(string, string, string*) The concat function returns the concatenation of its arguments.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathContainsFunction"/>xmlXPathContainsFunction ()</h3><pre class="programlisting">void xmlXPathContainsFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the contains() XPath function boolean contains(string, string) The contains function returns true if the first argument string contains the second argument string, and otherwise returns false.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathCountFunction"/>xmlXPathCountFunction ()</h3><pre class="programlisting">void xmlXPathCountFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the count() XPath function number count(node-set)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathDebugDumpCompExpr"/>xmlXPathDebugDumpCompExpr ()</h3><pre class="programlisting">void xmlXPathDebugDumpCompExpr (FILE * output, <br/> <a href="libxml2-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp, <br/> int depth)<br/> </pre><p>Dumps the tree of the compiled XPath expression.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the precompiled XPath expression</td></tr><tr><td><span class="term"><i><tt>depth</tt></i>:</span></td><td>the indentation level.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathDebugDumpObject"/>xmlXPathDebugDumpObject ()</h3><pre class="programlisting">void xmlXPathDebugDumpObject (FILE * output, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> cur, <br/> int depth)<br/> </pre><p>Dump the content of the object for debugging purposes</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * to dump the output</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the object to inspect</td></tr><tr><td><span class="term"><i><tt>depth</tt></i>:</span></td><td>indentation level</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathDifference"/>xmlXPathDifference ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathDifference (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2)<br/> </pre><p>Implements the EXSLT - Sets difference() function: node-set set:difference (node-set, node-set)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the difference between the two node sets, or nodes1 if nodes2 is empty</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathDistinct"/>xmlXPathDistinct ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathDistinct (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes)<br/> </pre><p>Implements the EXSLT - Sets distinct() function: node-set set:distinct (node-set) @nodes is sorted by document order, then #exslSetsDistinctSorted is called with the sorted node-set</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a subset of the nodes contained in @nodes, or @nodes if it is empty</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathDistinctSorted"/>xmlXPathDistinctSorted ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathDistinctSorted (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes)<br/> </pre><p>Implements the EXSLT - Sets distinct() function: node-set set:distinct (node-set)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes</tt></i>:</span></td><td>a node-set, sorted by document order</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a subset of the nodes contained in @nodes, or @nodes if it is empty</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathDivValues"/>xmlXPathDivValues ()</h3><pre class="programlisting">void xmlXPathDivValues (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Implement the div operation on XPath objects @arg1 / @arg2: The numeric operators convert their operands to numbers as if by calling the number function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathEqualValues"/>xmlXPathEqualValues ()</h3><pre class="programlisting">int xmlXPathEqualValues (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Implement the equal operation on XPath objects content: @arg1 == @arg2</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or 1 depending on the results of the test.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathErr"/>xmlXPathErr ()</h3><pre class="programlisting">void xmlXPathErr (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int error)<br/> </pre><p>Handle an XPath error</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a XPath parser context</td></tr><tr><td><span class="term"><i><tt>error</tt></i>:</span></td><td>the error code</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathEvalExpr"/>xmlXPathEvalExpr ()</h3><pre class="programlisting">void xmlXPathEvalExpr (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Parse and evaluate an XPath expression in the given context, then push the result on the context stack</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathEvaluatePredicateResult"/>xmlXPathEvaluatePredicateResult ()</h3><pre class="programlisting">int xmlXPathEvaluatePredicateResult (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> res)<br/> </pre><p>Evaluate a predicate result for the current node. A PredicateExpr is evaluated by evaluating the Expr and converting the result to a boolean. If the result is a number, the result will be converted to true if the number is equal to the position of the context node in the context node list (as returned by the position function) and will be converted to false otherwise; if the result is not a number, then the result will be converted as if by a call to the boolean function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>res</tt></i>:</span></td><td>the Predicate Expression evaluation result</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if predicate is true, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFalseFunction"/>xmlXPathFalseFunction ()</h3><pre class="programlisting">void xmlXPathFalseFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the false() XPath function boolean false()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFloorFunction"/>xmlXPathFloorFunction ()</h3><pre class="programlisting">void xmlXPathFloorFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the floor() XPath function number floor(number) The floor function returns the largest (closest to positive infinity) number that is not greater than the argument and that is an integer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFreeParserContext"/>xmlXPathFreeParserContext ()</h3><pre class="programlisting">void xmlXPathFreeParserContext (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Free up an <a href="libxml2-xpath.html#xmlXPathParserContext">xmlXPathParserContext</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the context to free</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFunctionLookup"/>xmlXPathFunctionLookup ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> xmlXPathFunctionLookup (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Search in the Function array of the context for the given function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the function name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> or NULL if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathFunctionLookupNS"/>xmlXPathFunctionLookupNS ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> xmlXPathFunctionLookupNS (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri)<br/> </pre><p>Search in the Function array of the context for the given function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the function name</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i>:</span></td><td>the function namespace URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> or NULL if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathHasSameNodes"/>xmlXPathHasSameNodes ()</h3><pre class="programlisting">int xmlXPathHasSameNodes (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2)<br/> </pre><p>Implements the EXSLT - Sets has-same-nodes function: boolean set:has-same-node(node-set, node-set)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>true (1) if @nodes1 shares any node with @nodes2, false (0) otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathIdFunction"/>xmlXPathIdFunction ()</h3><pre class="programlisting">void xmlXPathIdFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the id() XPath function node-set id(object) The id function selects elements by their unique ID (see [5.2.1 Unique IDs]). When the argument to id is of type node-set, then the result is the union of the result of applying id to the string value of each of the nodes in the argument node-set. When the argument to id is of any other type, the argument is converted to a string as if by a call to the string function; the string is split into a whitespace-separated list of tokens (whitespace is any sequence of <a href="libxml2-SAX.html#characters">characters</a> matching the production S); the result is a node-set containing the elements in the same document as the context node that have a unique ID equal to any of the tokens in the list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathIntersection"/>xmlXPathIntersection ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathIntersection (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2)<br/> </pre><p>Implements the EXSLT - Sets intersection() function: node-set set:intersection (node-set, node-set)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a node set comprising the nodes that are within both the node sets passed as arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathIsNodeType"/>xmlXPathIsNodeType ()</h3><pre class="programlisting">int xmlXPathIsNodeType (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Is the name given a NodeType one. [38] NodeType ::= 'comment' | 'text' | 'processing-instruction' | 'node'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>a name string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathLangFunction"/>xmlXPathLangFunction ()</h3><pre class="programlisting">void xmlXPathLangFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the lang() XPath function boolean lang(string) The lang function returns true or false depending on whether the language of the context node as specified by xml:lang attributes is the same as or is a sublanguage of the language specified by the argument string. The language of the context node is determined by the value of the xml:lang <a href="libxml2-SAX.html#attribute">attribute</a> on the context node, or, if the context node has no xml:lang attribute, by the value of the xml:lang <a href="libxml2-SAX.html#attribute">attribute</a> on the nearest ancestor of the context node that has an xml:lang attribute. If there is no such attribute, then lang</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathLastFunction"/>xmlXPathLastFunction ()</h3><pre class="programlisting">void xmlXPathLastFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the last() XPath function number last() The last function returns the number of nodes in the context node list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathLeading"/>xmlXPathLeading ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathLeading (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2)<br/> </pre><p>Implements the EXSLT - Sets leading() function: node-set set:leading (node-set, node-set) @nodes1 and @nodes2 are sorted by document order, then #exslSetsLeadingSorted is called.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the nodes in @nodes1 that precede the first node in @nodes2 in document order, @nodes1 if @nodes2 is NULL or empty or an empty node-set if @nodes1 doesn't contain @nodes2</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathLeadingSorted"/>xmlXPathLeadingSorted ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathLeadingSorted (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2)<br/> </pre><p>Implements the EXSLT - Sets leading() function: node-set set:leading (node-set, node-set)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i>:</span></td><td>a node-set, sorted by document order</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i>:</span></td><td>a node-set, sorted by document order</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the nodes in @nodes1 that precede the first node in @nodes2 in document order, @nodes1 if @nodes2 is NULL or empty or an empty node-set if @nodes1 doesn't contain @nodes2</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathLocalNameFunction"/>xmlXPathLocalNameFunction ()</h3><pre class="programlisting">void xmlXPathLocalNameFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the local-name() XPath function string local-name(node-set?) The local-name function returns a string containing the local part of the name of the node in the argument node-set that is first in document order. If the node-set is empty or the first node has no name, an empty string is returned. If the argument is omitted it defaults to the context node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathModValues"/>xmlXPathModValues ()</h3><pre class="programlisting">void xmlXPathModValues (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Implement the mod operation on XPath objects: @arg1 / @arg2 The numeric operators convert their operands to numbers as if by calling the number function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathMultValues"/>xmlXPathMultValues ()</h3><pre class="programlisting">void xmlXPathMultValues (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Implement the multiply operation on XPath objects: The numeric operators convert their operands to numbers as if by calling the number function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNamespaceURIFunction"/>xmlXPathNamespaceURIFunction ()</h3><pre class="programlisting">void xmlXPathNamespaceURIFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the namespace-uri() XPath function string namespace-uri(node-set?) The namespace-uri function returns a string containing the namespace URI of the expanded name of the node in the argument node-set that is first in document order. If the node-set is empty, the first node has no name, or the expanded name has no namespace URI, an empty string is returned. If the argument is omitted it defaults to the context node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNewBoolean"/>xmlXPathNewBoolean ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewBoolean (int val)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type boolean and of value @val</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the boolean value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNewCString"/>xmlXPathNewCString ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewCString (const char * val)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type string and of value @val</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the char * value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNewFloat"/>xmlXPathNewFloat ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewFloat (double val)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type double and of value @val</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the double value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNewNodeSet"/>xmlXPathNewNodeSet ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewNodeSet (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type NodeSet and initialize it with the single Node @val</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the NodePtr value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNewNodeSetList"/>xmlXPathNewNodeSetList ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewNodeSetList (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type NodeSet and initialize it with the Nodeset @val</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an existing NodeSet</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNewParserContext"/>xmlXPathNewParserContext ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> xmlXPathNewParserContext (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathParserContext">xmlXPathParserContext</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the XPath expression</td></tr><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathParserContext">xmlXPathParserContext</a> just allocated.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNewString"/>xmlXPathNewString ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewString (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type string and of value @val</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNewValueTree"/>xmlXPathNewValueTree ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewValueTree (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val)<br/> </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type Value Tree (XSLT) and initialize it with the tree root @val</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the NodePtr value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextAncestor"/>xmlXPathNextAncestor ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextAncestor (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "ancestor" direction the ancestor axis contains the ancestors of the context node; the ancestors of the context node consist of the parent of context node and the parent's parent and so on; the nodes are ordered in reverse document order; thus the parent is the first node on the axis, and the parent's parent is the second node on the axis</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextAncestorOrSelf"/>xmlXPathNextAncestorOrSelf ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextAncestorOrSelf (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "ancestor-or-self" direction he ancestor-or-self axis contains the context node and ancestors of the context node in reverse document order; thus the context node is the first node on the axis, and the context node's parent the second; parent here is defined the same as with the parent axis.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextAttribute"/>xmlXPathNextAttribute ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextAttribute (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "attribute" direction TODO: support DTD inherited default attributes</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current <a href="libxml2-SAX.html#attribute">attribute</a> in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextChild"/>xmlXPathNextChild ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextChild (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "child" direction The child axis contains the children of the context node in document order.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextDescendant"/>xmlXPathNextDescendant ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextDescendant (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "descendant" direction the descendant axis contains the descendants of the context node in document order; a descendant is a child or a child of a child and so on.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextDescendantOrSelf"/>xmlXPathNextDescendantOrSelf ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextDescendantOrSelf (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "descendant-or-self" direction the descendant-or-self axis contains the context node and the descendants of the context node in document order; thus the context node is the first node on the axis, and the first child of the context node is the second node on the axis</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextFollowing"/>xmlXPathNextFollowing ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextFollowing (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "following" direction The following axis contains all nodes in the same document as the context node that are after the context node in document order, excluding any descendants and excluding <a href="libxml2-SAX.html#attribute">attribute</a> nodes and namespace nodes; the nodes are ordered in document order</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextFollowingSibling"/>xmlXPathNextFollowingSibling ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextFollowingSibling (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "following-sibling" direction The following-sibling axis contains the following siblings of the context node in document order.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextNamespace"/>xmlXPathNextNamespace ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextNamespace (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "namespace" direction the namespace axis contains the namespace nodes of the context node; the order of nodes on this axis is implementation-defined; the axis will be empty unless the context node is an element We keep the XML namespace node at the end of the list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current <a href="libxml2-SAX.html#attribute">attribute</a> in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextParent"/>xmlXPathNextParent ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextParent (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "parent" direction The parent axis contains the parent of the context node, if there is one.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextPreceding"/>xmlXPathNextPreceding ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextPreceding (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "preceding" direction the preceding axis contains all nodes in the same document as the context node that are before the context node in document order, excluding any ancestors and excluding <a href="libxml2-SAX.html#attribute">attribute</a> nodes and namespace nodes; the nodes are ordered in reverse document order</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextPrecedingSibling"/>xmlXPathNextPrecedingSibling ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextPrecedingSibling (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "preceding-sibling" direction The preceding-sibling axis contains the preceding siblings of the context node in reverse document order; the first preceding sibling is first on the axis; the sibling preceding that node is the second on the axis and so on.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNextSelf"/>xmlXPathNextSelf ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextSelf (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Traversal function for the "self" direction The self axis contains just the context node itself</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node in the traversal</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element following that axis</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeLeading"/>xmlXPathNodeLeading ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeLeading (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Implements the EXSLT - Sets leading() function: node-set set:leading (node-set, node-set) @nodes is sorted by document order, then #exslSetsNodeLeadingSorted is called.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the nodes in @nodes that precede @node in document order, @nodes if @node is NULL or an empty node-set if @nodes doesn't contain @node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeLeadingSorted"/>xmlXPathNodeLeadingSorted ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeLeadingSorted (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Implements the EXSLT - Sets leading() function: node-set set:leading (node-set, node-set)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes</tt></i>:</span></td><td>a node-set, sorted by document order</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the nodes in @nodes that precede @node in document order, @nodes if @node is NULL or an empty node-set if @nodes doesn't contain @node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetAdd"/>xmlXPathNodeSetAdd ()</h3><pre class="programlisting">int xmlXPathNodeSetAdd (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val)<br/> </pre><p>add a new <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> to an existing NodeSet</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial node set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a new <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetAddNs"/>xmlXPathNodeSetAddNs ()</h3><pre class="programlisting">int xmlXPathNodeSetAddNs (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns)<br/> </pre><p>add a new namespace node to an existing NodeSet</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial node set</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the hosting node</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a the namespace node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetAddUnique"/>xmlXPathNodeSetAddUnique ()</h3><pre class="programlisting">int xmlXPathNodeSetAddUnique (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val)<br/> </pre><p>add a new <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> to an existing NodeSet, optimized version when we are sure the node is not already in the set.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial node set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a new <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetContains"/>xmlXPathNodeSetContains ()</h3><pre class="programlisting">int xmlXPathNodeSetContains (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val)<br/> </pre><p>checks whether @cur contains @val</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node-set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>true (1) if @cur contains @val, false (0) otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetDel"/>xmlXPathNodeSetDel ()</h3><pre class="programlisting">void xmlXPathNodeSetDel (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> val)<br/> </pre><p>Removes an <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> from an existing NodeSet</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial node set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetFreeNs"/>xmlXPathNodeSetFreeNs ()</h3><pre class="programlisting">void xmlXPathNodeSetFreeNs (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns)<br/> </pre><p>Namespace nodes in libxml don't match the XPath semantic. In a node set the namespace nodes are duplicated and the next pointer is set to the parent node in the XPath semantic. Check if such a node needs to be freed</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the XPath namespace node found in a nodeset.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetMerge"/>xmlXPathNodeSetMerge ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeSetMerge (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val2)<br/> </pre><p>Merges two nodesets, all nodes from @val2 are added to @val1 if @val1 is NULL, a new set is created and copied from @val2</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val1</tt></i>:</span></td><td>the first NodeSet or NULL</td></tr><tr><td><span class="term"><i><tt>val2</tt></i>:</span></td><td>the second NodeSet</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>@val1 once extended or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetRemove"/>xmlXPathNodeSetRemove ()</h3><pre class="programlisting">void xmlXPathNodeSetRemove (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur, <br/> int val)<br/> </pre><p>Removes an entry from an existing NodeSet list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial node set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the index to remove</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetSort"/>xmlXPathNodeSetSort ()</h3><pre class="programlisting">void xmlXPathNodeSetSort (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> set)<br/> </pre><p>Sort the node set in document order</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>set</tt></i>:</span></td><td>the node set</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeTrailing"/>xmlXPathNodeTrailing ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeTrailing (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Implements the EXSLT - Sets trailing() function: node-set set:trailing (node-set, node-set) @nodes is sorted by document order, then #xmlXPathNodeTrailingSorted is called.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the nodes in @nodes that follow @node in document order, @nodes if @node is NULL or an empty node-set if @nodes doesn't contain @node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNodeTrailingSorted"/>xmlXPathNodeTrailingSorted ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeTrailingSorted (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Implements the EXSLT - Sets trailing() function: node-set set:trailing (node-set, node-set)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes</tt></i>:</span></td><td>a node-set, sorted by document order</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the nodes in @nodes that follow @node in document order, @nodes if @node is NULL or an empty node-set if @nodes doesn't contain @node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNormalizeFunction"/>xmlXPathNormalizeFunction ()</h3><pre class="programlisting">void xmlXPathNormalizeFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the normalize-space() XPath function string normalize-space(string?) The normalize-space function returns the argument string with white space normalized by stripping leading and trailing whitespace and replacing sequences of whitespace <a href="libxml2-SAX.html#characters">characters</a> by a single space. Whitespace <a href="libxml2-SAX.html#characters">characters</a> are the same allowed by the S production in XML. If the argument is omitted, it defaults to the context node converted to a string, in other words the value of the context node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNotEqualValues"/>xmlXPathNotEqualValues ()</h3><pre class="programlisting">int xmlXPathNotEqualValues (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Implement the equal operation on XPath objects content: @arg1 == @arg2</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or 1 depending on the results of the test.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNotFunction"/>xmlXPathNotFunction ()</h3><pre class="programlisting">void xmlXPathNotFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the not() XPath function boolean not(boolean) The not function returns true if its argument is false, and false otherwise.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNsLookup"/>xmlXPathNsLookup ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlXPathNsLookup (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix)<br/> </pre><p>Search in the namespace declaration array of the context for the given namespace name associated to the given prefix</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the namespace prefix value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the value or NULL if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathNumberFunction"/>xmlXPathNumberFunction ()</h3><pre class="programlisting">void xmlXPathNumberFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the number() XPath function number number(object?)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathParseNCName"/>xmlXPathParseNCName ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlXPathParseNCName (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>parse an XML namespace non qualified name. [NS 3] NCName ::= (Letter | '_') (NCNameChar)* [NS 4] NCNameChar ::= Letter | Digit | '.' | '-' | '_' | CombiningChar | Extender</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the namespace name or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathParseName"/>xmlXPathParseName ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlXPathParseName (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>parse an XML name [4] NameChar ::= Letter | Digit | '.' | '-' | '_' | ':' | CombiningChar | Extender [5] Name ::= (Letter | '_' | ':') (NameChar)*</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the namespace name or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathPopBoolean"/>xmlXPathPopBoolean ()</h3><pre class="programlisting">int xmlXPathPopBoolean (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Pops a boolean from the stack, handling conversion if needed. Check error with #xmlXPathCheckError.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the boolean</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathPopExternal"/>xmlXPathPopExternal ()</h3><pre class="programlisting">void * xmlXPathPopExternal (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Pops an external object from the stack, handling conversion if needed. Check error with #xmlXPathCheckError.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the object</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathPopNodeSet"/>xmlXPathPopNodeSet ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathPopNodeSet (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Pops a node-set from the stack, handling conversion if needed. Check error with #xmlXPathCheckError.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the node-set</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathPopNumber"/>xmlXPathPopNumber ()</h3><pre class="programlisting">double xmlXPathPopNumber (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Pops a number from the stack, handling conversion if needed. Check error with #xmlXPathCheckError.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathPopString"/>xmlXPathPopString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlXPathPopString (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Pops a string from the stack, handling conversion if needed. Check error with #xmlXPathCheckError.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XPath parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the string</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathPositionFunction"/>xmlXPathPositionFunction ()</h3><pre class="programlisting">void xmlXPathPositionFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the position() XPath function number position() The position function returns the position of the context node in the context node list. The first position is 1, and so the last position will be equal to last().</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterAllFunctions"/>xmlXPathRegisterAllFunctions ()</h3><pre class="programlisting">void xmlXPathRegisterAllFunctions (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt)<br/> </pre><p>Registers all default XPath functions in this context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterFunc"/>xmlXPathRegisterFunc ()</h3><pre class="programlisting">int xmlXPathRegisterFunc (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> f)<br/> </pre><p>Register a new function. If @f is NULL it unregisters the function</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the function name</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the function implementation or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterFuncLookup"/>xmlXPathRegisterFuncLookup ()</h3><pre class="programlisting">void xmlXPathRegisterFuncLookup (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathFuncLookupFunc">xmlXPathFuncLookupFunc</a> f, <br/> void * funcCtxt)<br/> </pre><p>Registers an external mechanism to do function lookup.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the lookup function</td></tr><tr><td><span class="term"><i><tt>funcCtxt</tt></i>:</span></td><td>the lookup data</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterFuncNS"/>xmlXPathRegisterFuncNS ()</h3><pre class="programlisting">int xmlXPathRegisterFuncNS (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri, <br/> <a href="libxml2-xpath.html#xmlXPathFunction">xmlXPathFunction</a> f)<br/> </pre><p>Register a new function. If @f is NULL it unregisters the function</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the function name</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i>:</span></td><td>the function namespace URI</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the function implementation or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterNs"/>xmlXPathRegisterNs ()</h3><pre class="programlisting">int xmlXPathRegisterNs (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri)<br/> </pre><p>Register a new namespace. If @ns_uri is NULL it unregisters the namespace</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the namespace prefix cannot be NULL or empty string</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i>:</span></td><td>the namespace name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterVariable"/>xmlXPathRegisterVariable ()</h3><pre class="programlisting">int xmlXPathRegisterVariable (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value)<br/> </pre><p>Register a new variable value. If @value is NULL it unregisters the variable</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the variable name</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the variable value or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterVariableLookup"/>xmlXPathRegisterVariableLookup ()</h3><pre class="programlisting">void xmlXPathRegisterVariableLookup (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> <a href="libxml2-xpath.html#xmlXPathVariableLookupFunc">xmlXPathVariableLookupFunc</a> f, <br/> void * data)<br/> </pre><p>register an external mechanism to do variable lookup</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the lookup function</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the lookup data</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterVariableNS"/>xmlXPathRegisterVariableNS ()</h3><pre class="programlisting">int xmlXPathRegisterVariableNS (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri, <br/> <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value)<br/> </pre><p>Register a new variable value. If @value is NULL it unregisters the variable</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the variable name</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i>:</span></td><td>the variable namespace URI</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the variable value or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisteredFuncsCleanup"/>xmlXPathRegisteredFuncsCleanup ()</h3><pre class="programlisting">void xmlXPathRegisteredFuncsCleanup (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt)<br/> </pre><p>Cleanup the XPath context data associated to registered functions</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisteredNsCleanup"/>xmlXPathRegisteredNsCleanup ()</h3><pre class="programlisting">void xmlXPathRegisteredNsCleanup (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt)<br/> </pre><p>Cleanup the XPath context data associated to registered variables</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRegisteredVariablesCleanup"/>xmlXPathRegisteredVariablesCleanup ()</h3><pre class="programlisting">void xmlXPathRegisteredVariablesCleanup (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt)<br/> </pre><p>Cleanup the XPath context data associated to registered variables</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRoot"/>xmlXPathRoot ()</h3><pre class="programlisting">void xmlXPathRoot (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Initialize the context to the root of the document</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathRoundFunction"/>xmlXPathRoundFunction ()</h3><pre class="programlisting">void xmlXPathRoundFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the round() XPath function number round(number) The round function returns the number that is closest to the argument and that is an integer. If there are two such numbers, then the one that is closest to positive infinity is returned.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathStartsWithFunction"/>xmlXPathStartsWithFunction ()</h3><pre class="programlisting">void xmlXPathStartsWithFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the starts-with() XPath function boolean starts-with(string, string) The starts-with function returns true if the first argument string starts with the second argument string, and otherwise returns false.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathStringEvalNumber"/>xmlXPathStringEvalNumber ()</h3><pre class="programlisting">double xmlXPathStringEvalNumber (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>[30a] Float ::= Number ('e' Digits?)? [30] Number ::= Digits ('.' Digits?)? | '.' Digits [31] Digits ::= [0-9]+ Compile a Number in the string In complement of the Number expression, this function also handles negative values : '-' Number.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>A string to scan</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the double value.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathStringFunction"/>xmlXPathStringFunction ()</h3><pre class="programlisting">void xmlXPathStringFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the string() XPath function string string(object?) The string function converts an object to a string as follows: - A node-set is converted to a string by returning the value of the node in the node-set that is first in document order. If the node-set is empty, an empty string is returned. - A number is converted to a string as follows + NaN is converted to the string NaN + positive zero is converted to the string 0 + negative zero is converted to the string 0 + positive infinity is converted to the string Infinity + negative infinity is converted to the string -Infinity + if the number is an integer, the number is represented in decimal form as a Number with no decimal point and no leading zeros, preceded by a minus sign (-) if the number is negative + otherwise, the number is represented in decimal form as a Number including a decimal point with at least one digit before the decimal point and at least one digit after the decimal point, preceded by a minus sign (-) if the number is negative; there must be no leading zeros before the decimal point apart possibly from the one required digit immediately before the decimal point; beyond the one required digit after the decimal point there must be as many, but only as many, more digits as are needed to uniquely distinguish the number from all other IEEE 754 numeric values. - The boolean false value is converted to the string false. The boolean true value is converted to the string true. If the argument is omitted, it defaults to a node-set with the context node as its only member.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathStringLengthFunction"/>xmlXPathStringLengthFunction ()</h3><pre class="programlisting">void xmlXPathStringLengthFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the string-length() XPath function number string-length(string?) The string-length returns the number of <a href="libxml2-SAX.html#characters">characters</a> in the string (see [3.6 Strings]). If the argument is omitted, it defaults to the context node converted to a string, in other words the value of the context node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathSubValues"/>xmlXPathSubValues ()</h3><pre class="programlisting">void xmlXPathSubValues (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Implement the subtraction operation on XPath objects: The numeric operators convert their operands to numbers as if by calling the number function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathSubstringAfterFunction"/>xmlXPathSubstringAfterFunction ()</h3><pre class="programlisting">void xmlXPathSubstringAfterFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the substring-after() XPath function string substring-after(string, string) The substring-after function returns the substring of the first argument string that follows the first occurrence of the second argument string in the first argument string, or the empty stringi if the first argument string does not contain the second argument string. For example, substring-after("1999/04/01","/") returns 04/01, and substring-after("1999/04/01","19") returns 99/04/01.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathSubstringBeforeFunction"/>xmlXPathSubstringBeforeFunction ()</h3><pre class="programlisting">void xmlXPathSubstringBeforeFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the substring-before() XPath function string substring-before(string, string) The substring-before function returns the substring of the first argument string that precedes the first occurrence of the second argument string in the first argument string, or the empty string if the first argument string does not contain the second argument string. For example, substring-before("1999/04/01","/") returns 1999.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathSubstringFunction"/>xmlXPathSubstringFunction ()</h3><pre class="programlisting">void xmlXPathSubstringFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the substring() XPath function string substring(string, number, number?) The substring function returns the substring of the first argument starting at the position specified in the second argument with length specified in the third argument. For example, substring("12345",2,3) returns "234". If the third argument is not specified, it returns the substring starting at the position specified in the second argument and continuing to the end of the string. For example, substring("12345",2) returns "2345". More precisely, each character in the string (see [3.6 Strings]) is considered to have a numeric position: the position of the first character is 1, the position of the second character is 2 and so on. The returned substring contains those <a href="libxml2-SAX.html#characters">characters</a> for which the position of the character is greater than or equal to the second argument and, if the third argument is specified, less than the sum of the second and third arguments; the comparisons and addition used for the above follow the standard IEEE 754 rules. Thus: - substring("12345", 1.5, 2.6) returns "234" - substring("12345", 0, 3) returns "12" - substring("12345", 0 div 0, 3) returns "" - substring("12345", 1, 0 div 0) returns "" - substring("12345", -42, 1 div 0) returns "12345" - substring("12345", -1 div 0, 1 div 0) returns ""</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathSumFunction"/>xmlXPathSumFunction ()</h3><pre class="programlisting">void xmlXPathSumFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the sum() XPath function number sum(node-set) The sum function returns the sum of the values of the nodes in the argument node-set.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathTrailing"/>xmlXPathTrailing ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathTrailing (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2)<br/> </pre><p>Implements the EXSLT - Sets trailing() function: node-set set:trailing (node-set, node-set) @nodes1 and @nodes2 are sorted by document order, then #xmlXPathTrailingSorted is called.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i>:</span></td><td>a node-set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the nodes in @nodes1 that follow the first node in @nodes2 in document order, @nodes1 if @nodes2 is NULL or empty or an empty node-set if @nodes1 doesn't contain @nodes2</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathTrailingSorted"/>xmlXPathTrailingSorted ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathTrailingSorted (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1, <br/> <a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2)<br/> </pre><p>Implements the EXSLT - Sets trailing() function: node-set set:trailing (node-set, node-set)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i>:</span></td><td>a node-set, sorted by document order</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i>:</span></td><td>a node-set, sorted by document order</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the nodes in @nodes1 that follow the first node in @nodes2 in document order, @nodes1 if @nodes2 is NULL or empty or an empty node-set if @nodes1 doesn't contain @nodes2</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathTranslateFunction"/>xmlXPathTranslateFunction ()</h3><pre class="programlisting">void xmlXPathTranslateFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the translate() XPath function string translate(string, string, string) The translate function returns the first argument string with occurrences of <a href="libxml2-SAX.html#characters">characters</a> in the second argument string replaced by the character at the corresponding position in the third argument string. For example, translate("bar","abc","ABC") returns the string BAr. If there is a character in the second argument string with no character at a corresponding position in the third argument string (because the second argument string is longer than the third argument string), then occurrences of that character in the first argument string are removed. For example, translate("--aaa--","abc-","ABC")</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathTrueFunction"/>xmlXPathTrueFunction ()</h3><pre class="programlisting">void xmlXPathTrueFunction (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> int nargs)<br/> </pre><p>Implement the true() XPath function boolean true()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathValueFlipSign"/>xmlXPathValueFlipSign ()</h3><pre class="programlisting">void xmlXPathValueFlipSign (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/> </pre><p>Implement the unary - operation on an XPath object The numeric operators convert their operands to numbers as if by calling the number function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathVariableLookup"/>xmlXPathVariableLookup ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathVariableLookup (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Search in the Variable array of the context for the given variable value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the variable name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a copy of the value or NULL if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathVariableLookupNS"/>xmlXPathVariableLookupNS ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathVariableLookupNS (<a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns_uri)<br/> </pre><p>Search in the Variable array of the context for the given variable value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the variable name</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i>:</span></td><td>the variable namespace URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the a copy of the value or NULL if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathWrapCString"/>xmlXPathWrapCString ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathWrapCString (char * val)<br/> </pre><p>Wraps a string into an XPath object.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the char * value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathWrapExternal"/>xmlXPathWrapExternal ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathWrapExternal (void * val)<br/> </pre><p>Wraps the @val data into an XPath object.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the user data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathWrapNodeSet"/>xmlXPathWrapNodeSet ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathWrapNodeSet (<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val)<br/> </pre><p>Wrap the Nodeset @val in a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the NodePtr value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPathWrapString"/>xmlXPathWrapString ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathWrapString (<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * val)<br/> </pre><p>Wraps the @val string into an XPath object.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXPatherror"/>xmlXPatherror ()</h3><pre class="programlisting">void xmlXPatherror (<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/> const char * file, <br/> int line, <br/> int no)<br/> </pre><p>Formats an error message.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPath Parser context</td></tr><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td>the file name</td></tr><tr><td><span class="term"><i><tt>line</tt></i>:</span></td><td>the line number</td></tr><tr><td><span class="term"><i><tt>no</tt></i>:</span></td><td>the error number</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\5(�Z�t �t " html/libxml2/libxml2-encoding.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>encoding: interface for the encoding conversion functions</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-dict.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-entities.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">encoding</span> </h2> <p>encoding - interface for the encoding conversion functions</p> <p>interface for the encoding conversion functions needed for XML basic encoding and iconv() support. Related specs are rfc2044 (UTF-8 and UTF-16) F. Yergeau Alis Technologies [ISO-10646] UTF-8 and UTF-16 in Annexes [ISO-8859-1] ISO Latin-1 characters codes. [UNICODE] The Unicode Consortium, "The Unicode Standard -- Worldwide Character Encoding -- Version 1.0", Addison- Wesley, Volume 1, 1991, Volume 2, 1992. UTF-8 is described in Unicode Technical Report #4. [US-ASCII] Coded Character Set--7-bit American Standard Code for Information Interchange, ANSI X3.4-1986. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#ICU_PIVOT_BUF_SIZE">ICU_PIVOT_BUF_SIZE</a>; typedef struct _uconv_t <a href="#uconv_t">uconv_t</a>; typedef enum <a href="#xmlCharEncoding">xmlCharEncoding</a>; typedef struct _xmlCharEncodingHandler <a href="#xmlCharEncodingHandler">xmlCharEncodingHandler</a>; typedef <a href="libxml2-encoding.html#xmlCharEncodingHandler">xmlCharEncodingHandler</a> * <a href="#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a>; int <a href="#xmlDelEncodingAlias">xmlDelEncodingAlias</a> (const char * alias); const char * <a href="#xmlGetEncodingAlias">xmlGetEncodingAlias</a> (const char * alias); void <a href="#xmlRegisterCharEncodingHandler">xmlRegisterCharEncodingHandler</a> (<a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> handler); int <a href="#UTF8Toisolat1">UTF8Toisolat1</a> (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen); void <a href="#xmlInitCharEncodingHandlers">xmlInitCharEncodingHandlers</a> (void); int <a href="#xmlAddEncodingAlias">xmlAddEncodingAlias</a> (const char * name, <br/> const char * alias); void <a href="#xmlCleanupEncodingAliases">xmlCleanupEncodingAliases</a> (void); int <a href="#xmlCharEncOutFunc">xmlCharEncOutFunc</a> (<a href="libxml2-encoding.html#xmlCharEncodingHandler">xmlCharEncodingHandler</a> * handler, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> out, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> in); <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> <a href="#xmlParseCharEncoding">xmlParseCharEncoding</a> (const char * name); typedef int <a href="#xmlCharEncodingInputFunc">xmlCharEncodingInputFunc</a> (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen); void <a href="#xmlCleanupCharEncodingHandlers">xmlCleanupCharEncodingHandlers</a> (void); <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> <a href="#xmlNewCharEncodingHandler">xmlNewCharEncodingHandler</a> (const char * name, <br/> <a href="libxml2-encoding.html#xmlCharEncodingInputFunc">xmlCharEncodingInputFunc</a> input, <br/> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> output); typedef int <a href="#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen); int <a href="#isolat1ToUTF8">isolat1ToUTF8</a> (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen); <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> <a href="#xmlFindCharEncodingHandler">xmlFindCharEncodingHandler</a> (const char * name); int <a href="#xmlCharEncInFunc">xmlCharEncInFunc</a> (<a href="libxml2-encoding.html#xmlCharEncodingHandler">xmlCharEncodingHandler</a> * handler, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> out, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> in); <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> <a href="#xmlGetCharEncodingHandler">xmlGetCharEncodingHandler</a> (<a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); int <a href="#xmlCharEncFirstLine">xmlCharEncFirstLine</a> (<a href="libxml2-encoding.html#xmlCharEncodingHandler">xmlCharEncodingHandler</a> * handler, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> out, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> in); <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> <a href="#xmlDetectCharEncoding">xmlDetectCharEncoding</a> (const unsigned char * in, <br/> int len); int <a href="#xmlCharEncCloseFunc">xmlCharEncCloseFunc</a> (<a href="libxml2-encoding.html#xmlCharEncodingHandler">xmlCharEncodingHandler</a> * handler); const char * <a href="#xmlGetCharEncodingName">xmlGetCharEncodingName</a> (<a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="ICU_PIVOT_BUF_SIZE">Macro </a>ICU_PIVOT_BUF_SIZE</h3><pre class="programlisting">#define <a href="#ICU_PIVOT_BUF_SIZE">ICU_PIVOT_BUF_SIZE</a>; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="uconv_t">Structure </a>uconv_t</h3><pre class="programlisting">struct _uconv_t { UConverter * uconv : for conversion between an encoding and UTF-16 UConverter * utf8 : for conversion between UTF-8 and UTF-16 UCharpivot_buf[ICU_PIVOT_BUF_SIZE] pivot_buf UChar * pivot_source UChar * pivot_target } uconv_t; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharEncoding">Enum </a>xmlCharEncoding</h3><pre class="programlisting">enum <a href="#xmlCharEncoding">xmlCharEncoding</a> { <a name="XML_CHAR_ENCODING_ERROR">XML_CHAR_ENCODING_ERROR</a> = -1 /* No char encoding detected */ <a name="XML_CHAR_ENCODING_NONE">XML_CHAR_ENCODING_NONE</a> = 0 /* No char encoding detected */ <a name="XML_CHAR_ENCODING_UTF8">XML_CHAR_ENCODING_UTF8</a> = 1 /* UTF-8 */ <a name="XML_CHAR_ENCODING_UTF16LE">XML_CHAR_ENCODING_UTF16LE</a> = 2 /* UTF-16 little endian */ <a name="XML_CHAR_ENCODING_UTF16BE">XML_CHAR_ENCODING_UTF16BE</a> = 3 /* UTF-16 big endian */ <a name="XML_CHAR_ENCODING_UCS4LE">XML_CHAR_ENCODING_UCS4LE</a> = 4 /* UCS-4 little endian */ <a name="XML_CHAR_ENCODING_UCS4BE">XML_CHAR_ENCODING_UCS4BE</a> = 5 /* UCS-4 big endian */ <a name="XML_CHAR_ENCODING_EBCDIC">XML_CHAR_ENCODING_EBCDIC</a> = 6 /* EBCDIC uh! */ <a name="XML_CHAR_ENCODING_UCS4_2143">XML_CHAR_ENCODING_UCS4_2143</a> = 7 /* UCS-4 unusual ordering */ <a name="XML_CHAR_ENCODING_UCS4_3412">XML_CHAR_ENCODING_UCS4_3412</a> = 8 /* UCS-4 unusual ordering */ <a name="XML_CHAR_ENCODING_UCS2">XML_CHAR_ENCODING_UCS2</a> = 9 /* UCS-2 */ <a name="XML_CHAR_ENCODING_8859_1">XML_CHAR_ENCODING_8859_1</a> = 10 /* ISO-8859-1 ISO Latin 1 */ <a name="XML_CHAR_ENCODING_8859_2">XML_CHAR_ENCODING_8859_2</a> = 11 /* ISO-8859-2 ISO Latin 2 */ <a name="XML_CHAR_ENCODING_8859_3">XML_CHAR_ENCODING_8859_3</a> = 12 /* ISO-8859-3 */ <a name="XML_CHAR_ENCODING_8859_4">XML_CHAR_ENCODING_8859_4</a> = 13 /* ISO-8859-4 */ <a name="XML_CHAR_ENCODING_8859_5">XML_CHAR_ENCODING_8859_5</a> = 14 /* ISO-8859-5 */ <a name="XML_CHAR_ENCODING_8859_6">XML_CHAR_ENCODING_8859_6</a> = 15 /* ISO-8859-6 */ <a name="XML_CHAR_ENCODING_8859_7">XML_CHAR_ENCODING_8859_7</a> = 16 /* ISO-8859-7 */ <a name="XML_CHAR_ENCODING_8859_8">XML_CHAR_ENCODING_8859_8</a> = 17 /* ISO-8859-8 */ <a name="XML_CHAR_ENCODING_8859_9">XML_CHAR_ENCODING_8859_9</a> = 18 /* ISO-8859-9 */ <a name="XML_CHAR_ENCODING_2022_JP">XML_CHAR_ENCODING_2022_JP</a> = 19 /* ISO-2022-JP */ <a name="XML_CHAR_ENCODING_SHIFT_JIS">XML_CHAR_ENCODING_SHIFT_JIS</a> = 20 /* Shift_JIS */ <a name="XML_CHAR_ENCODING_EUC_JP">XML_CHAR_ENCODING_EUC_JP</a> = 21 /* EUC-JP */ <a name="XML_CHAR_ENCODING_ASCII">XML_CHAR_ENCODING_ASCII</a> = 22 /* pure ASCII */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharEncodingHandler">Structure </a>xmlCharEncodingHandler</h3><pre class="programlisting">struct _xmlCharEncodingHandler { char * name <a href="libxml2-encoding.html#xmlCharEncodingInputFunc">xmlCharEncodingInputFunc</a> input <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> output iconv_t iconv_in iconv_t iconv_out <a href="libxml2-encoding.html#uconv_t">uconv_t</a> * uconv_in <a href="libxml2-encoding.html#uconv_t">uconv_t</a> * uconv_out } xmlCharEncodingHandler; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharEncodingHandlerPtr">Typedef </a>xmlCharEncodingHandlerPtr</h3><pre class="programlisting"><a href="libxml2-encoding.html#xmlCharEncodingHandler">xmlCharEncodingHandler</a> * xmlCharEncodingHandlerPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharEncodingInputFunc"/>Function type xmlCharEncodingInputFunc</h3><pre class="programlisting">int xmlCharEncodingInputFunc (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen)<br/> </pre><p>Take a block of chars in the original encoding and try to convert it to an UTF-8 block of chars out.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a pointer to an array of bytes to store the UTF-8 result</td></tr><tr><td><span class="term"><i><tt>outlen</tt></i>:</span></td><td>the length of @out</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a pointer to an array of chars in the original encoding</td></tr><tr><td><span class="term"><i><tt>inlen</tt></i>:</span></td><td>the length of @in</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written, -1 if lack of space, or -2 if the transcoding failed. The value of @inlen after return is the number of octets consumed if the return value is positive, else unpredictiable. The value of @outlen after return is the number of octets consumed.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharEncodingOutputFunc"/>Function type xmlCharEncodingOutputFunc</h3><pre class="programlisting">int xmlCharEncodingOutputFunc (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen)<br/> </pre><p>Take a block of UTF-8 chars in and try to convert it to another encoding. Note: a first call designed to produce heading info is called with in = NULL. If stateful this should also initialize the encoder state.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a pointer to an array of bytes to store the result</td></tr><tr><td><span class="term"><i><tt>outlen</tt></i>:</span></td><td>the length of @out</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a pointer to an array of UTF-8 chars</td></tr><tr><td><span class="term"><i><tt>inlen</tt></i>:</span></td><td>the length of @in</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written, -1 if lack of space, or -2 if the transcoding failed. The value of @inlen after return is the number of octets consumed if the return value is positive, else unpredictiable. The value of @outlen after return is the number of octets produced.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="UTF8Toisolat1"/>UTF8Toisolat1 ()</h3><pre class="programlisting">int UTF8Toisolat1 (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen)<br/> </pre><p>Take a block of UTF-8 chars in and try to convert it to an ISO Latin 1 block of chars out.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a pointer to an array of bytes to store the result</td></tr><tr><td><span class="term"><i><tt>outlen</tt></i>:</span></td><td>the length of @out</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a pointer to an array of UTF-8 chars</td></tr><tr><td><span class="term"><i><tt>inlen</tt></i>:</span></td><td>the length of @in</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written if success, -2 if the transcoding fails, or -1 otherwise The value of @inlen after return is the number of octets consumed if the return value is positive, else unpredictable. The value of @outlen after return is the number of octets produced.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="isolat1ToUTF8"/>isolat1ToUTF8 ()</h3><pre class="programlisting">int isolat1ToUTF8 (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen)<br/> </pre><p>Take a block of ISO Latin 1 chars in and try to convert it to an UTF-8 block of chars out.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a pointer to an array of bytes to store the result</td></tr><tr><td><span class="term"><i><tt>outlen</tt></i>:</span></td><td>the length of @out</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a pointer to an array of ISO Latin 1 chars</td></tr><tr><td><span class="term"><i><tt>inlen</tt></i>:</span></td><td>the length of @in</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written if success, or -1 otherwise The value of @inlen after return is the number of octets consumed if the return value is positive, else unpredictable. The value of @outlen after return is the number of octets produced.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddEncodingAlias"/>xmlAddEncodingAlias ()</h3><pre class="programlisting">int xmlAddEncodingAlias (const char * name, <br/> const char * alias)<br/> </pre><p>Registers an alias @alias for an encoding named @name. Existing alias will be overwritten.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the encoding name as parsed, in UTF-8 format (ASCII actually)</td></tr><tr><td><span class="term"><i><tt>alias</tt></i>:</span></td><td>the alias name as parsed, in UTF-8 format (ASCII actually)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharEncCloseFunc"/>xmlCharEncCloseFunc ()</h3><pre class="programlisting">int xmlCharEncCloseFunc (<a href="libxml2-encoding.html#xmlCharEncodingHandler">xmlCharEncodingHandler</a> * handler)<br/> </pre><p>Generic front-end for encoding handler close function</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>char encoding transformation data structure</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if success, or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharEncFirstLine"/>xmlCharEncFirstLine ()</h3><pre class="programlisting">int xmlCharEncFirstLine (<a href="libxml2-encoding.html#xmlCharEncodingHandler">xmlCharEncodingHandler</a> * handler, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> out, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> in)<br/> </pre><p>Front-end for the encoding handler input function, but handle only the very first line, i.e. limit itself to 45 chars.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>char encoding transformation data structure</td></tr><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> for the output.</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> for the input</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written if success, or -1 general error -2 if the transcoding fails (for *in is not valid utf8 string or the result of transformation can't fit into the encoding we want), or</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharEncInFunc"/>xmlCharEncInFunc ()</h3><pre class="programlisting">int xmlCharEncInFunc (<a href="libxml2-encoding.html#xmlCharEncodingHandler">xmlCharEncodingHandler</a> * handler, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> out, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> in)<br/> </pre><p>Generic front-end for the encoding handler input function</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>char encoding transformation data structure</td></tr><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> for the output.</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> for the input</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written if success, or -1 general error -2 if the transcoding fails (for *in is not valid utf8 string or the result of transformation can't fit into the encoding we want), or</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharEncOutFunc"/>xmlCharEncOutFunc ()</h3><pre class="programlisting">int xmlCharEncOutFunc (<a href="libxml2-encoding.html#xmlCharEncodingHandler">xmlCharEncodingHandler</a> * handler, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> out, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> in)<br/> </pre><p>Generic front-end for the encoding handler output function a first call with @in == NULL has to be made firs to initiate the output in case of non-stateless encoding needing to initiate their state or the output (like the BOM in UTF16). In case of UTF8 sequence conversion errors for the given encoder, the content will be automatically remapped to a CharRef sequence.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>char encoding transformation data structure</td></tr><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> for the output.</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> for the input</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written if success, or -1 general error -2 if the transcoding fails (for *in is not valid utf8 string or the result of transformation can't fit into the encoding we want), or</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCleanupCharEncodingHandlers"/>xmlCleanupCharEncodingHandlers ()</h3><pre class="programlisting">void xmlCleanupCharEncodingHandlers (void)<br/> </pre><p>Cleanup the memory allocated for the char encoding support, it unregisters all the encoding handlers and the aliases.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCleanupEncodingAliases"/>xmlCleanupEncodingAliases ()</h3><pre class="programlisting">void xmlCleanupEncodingAliases (void)<br/> </pre><p>Unregisters all aliases</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDelEncodingAlias"/>xmlDelEncodingAlias ()</h3><pre class="programlisting">int xmlDelEncodingAlias (const char * alias)<br/> </pre><p>Unregisters an encoding alias @alias</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>alias</tt></i>:</span></td><td>the alias name as parsed, in UTF-8 format (ASCII actually)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDetectCharEncoding"/>xmlDetectCharEncoding ()</h3><pre class="programlisting"><a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> xmlDetectCharEncoding (const unsigned char * in, <br/> int len)<br/> </pre><p>Guess the encoding of the entity using the first bytes of the entity content according to the non-normative appendix F of the XML-1.0 recommendation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a pointer to the first bytes of the XML entity, must be at least 2 bytes long (at least 4 if encoding is UTF4 variant).</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>pointer to the length of the buffer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>one of the XML_CHAR_ENCODING_... values.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFindCharEncodingHandler"/>xmlFindCharEncodingHandler ()</h3><pre class="programlisting"><a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> xmlFindCharEncodingHandler (const char * name)<br/> </pre><p>Search in the registered set the handler able to read/write that encoding.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>a string describing the char encoding.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the handler or NULL if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetCharEncodingHandler"/>xmlGetCharEncodingHandler ()</h3><pre class="programlisting"><a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> xmlGetCharEncodingHandler (<a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Search in the registered set the handler able to read/write that encoding.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>an <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> value.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the handler or NULL if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetCharEncodingName"/>xmlGetCharEncodingName ()</h3><pre class="programlisting">const char * xmlGetCharEncodingName (<a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>The "canonical" name for XML encoding. C.f. http://www.w3.org/TR/REC-xml#charencoding Section 4.3.3 Character Encoding in Entities</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the encoding</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the canonical name for the given encoding</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetEncodingAlias"/>xmlGetEncodingAlias ()</h3><pre class="programlisting">const char * xmlGetEncodingAlias (const char * alias)<br/> </pre><p>Lookup an encoding name for the given alias.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>alias</tt></i>:</span></td><td>the alias name as parsed, in UTF-8 format (ASCII actually)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not found, otherwise the original name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitCharEncodingHandlers"/>xmlInitCharEncodingHandlers ()</h3><pre class="programlisting">void xmlInitCharEncodingHandlers (void)<br/> </pre><p>Initialize the char encoding support, it registers the default encoding supported. NOTE: while public, this function usually doesn't need to be called in normal processing.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewCharEncodingHandler"/>xmlNewCharEncodingHandler ()</h3><pre class="programlisting"><a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> xmlNewCharEncodingHandler (const char * name, <br/> <a href="libxml2-encoding.html#xmlCharEncodingInputFunc">xmlCharEncodingInputFunc</a> input, <br/> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> output)<br/> </pre><p>Create and registers an xmlCharEncodingHandler.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the encoding name, in UTF-8 format (ASCII actually)</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>the <a href="libxml2-encoding.html#xmlCharEncodingInputFunc">xmlCharEncodingInputFunc</a> to read that encoding</td></tr><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> to write that encoding</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> created (or NULL in case of error).</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseCharEncoding"/>xmlParseCharEncoding ()</h3><pre class="programlisting"><a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> xmlParseCharEncoding (const char * name)<br/> </pre><p>Compare the string to the encoding schemes already known. Note that the comparison is case insensitive accordingly to the section [XML] 4.3.3 Character Encoding in Entities.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the encoding name as parsed, in UTF-8 format (ASCII actually)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>one of the XML_CHAR_ENCODING_... values or <a href="libxml2-encoding.html#XML_CHAR_ENCODING_NONE">XML_CHAR_ENCODING_NONE</a> if not recognized.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegisterCharEncodingHandler"/>xmlRegisterCharEncodingHandler ()</h3><pre class="programlisting">void xmlRegisterCharEncodingHandler (<a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> handler)<br/> </pre><p>Register the char encoding handler, surprising, isn't it ?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>handler</tt></i>:</span></td><td>the <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> handler block</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\�5P`2 `2 ! html/libxml2/libxml2-threads.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>threads: interfaces for thread handling</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-schematron.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-tree.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">threads</span> </h2> <p>threads - interfaces for thread handling</p> <p>set of generic threading related routines should work with pthreads, Windows native or TLS threads </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef struct _xmlMutex <a href="#xmlMutex">xmlMutex</a>; typedef struct _xmlRMutex <a href="#xmlRMutex">xmlRMutex</a>; typedef <a href="libxml2-threads.html#xmlRMutex">xmlRMutex</a> * <a href="#xmlRMutexPtr">xmlRMutexPtr</a>; typedef <a href="libxml2-threads.html#xmlMutex">xmlMutex</a> * <a href="#xmlMutexPtr">xmlMutexPtr</a>; void <a href="#xmlFreeRMutex">xmlFreeRMutex</a> (<a href="libxml2-threads.html#xmlRMutexPtr">xmlRMutexPtr</a> tok); int <a href="#xmlGetThreadId">xmlGetThreadId</a> (void); void <a href="#xmlMutexUnlock">xmlMutexUnlock</a> (<a href="libxml2-threads.html#xmlMutexPtr">xmlMutexPtr</a> tok); void <a href="#xmlCleanupThreads">xmlCleanupThreads</a> (void); void <a href="#xmlLockLibrary">xmlLockLibrary</a> (void); <a href="libxml2-threads.html#xmlRMutexPtr">xmlRMutexPtr</a> <a href="#xmlNewRMutex">xmlNewRMutex</a> (void); void <a href="#xmlMutexLock">xmlMutexLock</a> (<a href="libxml2-threads.html#xmlMutexPtr">xmlMutexPtr</a> tok); int <a href="#xmlIsMainThread">xmlIsMainThread</a> (void); void <a href="#xmlRMutexUnlock">xmlRMutexUnlock</a> (<a href="libxml2-threads.html#xmlRMutexPtr">xmlRMutexPtr</a> tok); <a href="libxml2-globals.html#xmlGlobalStatePtr">xmlGlobalStatePtr</a> <a href="#xmlGetGlobalState">xmlGetGlobalState</a> (void); <a href="libxml2-threads.html#xmlMutexPtr">xmlMutexPtr</a> <a href="#xmlNewMutex">xmlNewMutex</a> (void); int <a href="#xmlDllMain">xmlDllMain</a> (void * hinstDLL, <br/> unsigned long fdwReason, <br/> void * lpvReserved); void <a href="#xmlFreeMutex">xmlFreeMutex</a> (<a href="libxml2-threads.html#xmlMutexPtr">xmlMutexPtr</a> tok); void <a href="#xmlUnlockLibrary">xmlUnlockLibrary</a> (void); void <a href="#xmlInitThreads">xmlInitThreads</a> (void); void <a href="#xmlRMutexLock">xmlRMutexLock</a> (<a href="libxml2-threads.html#xmlRMutexPtr">xmlRMutexPtr</a> tok); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlMutex">Structure </a>xmlMutex</h3><pre class="programlisting">struct _xmlMutex { The content of this structure is not made public by the API. } xmlMutex; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMutexPtr">Typedef </a>xmlMutexPtr</h3><pre class="programlisting"><a href="libxml2-threads.html#xmlMutex">xmlMutex</a> * xmlMutexPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRMutex">Structure </a>xmlRMutex</h3><pre class="programlisting">struct _xmlRMutex { The content of this structure is not made public by the API. } xmlRMutex; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRMutexPtr">Typedef </a>xmlRMutexPtr</h3><pre class="programlisting"><a href="libxml2-threads.html#xmlRMutex">xmlRMutex</a> * xmlRMutexPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCleanupThreads"/>xmlCleanupThreads ()</h3><pre class="programlisting">void xmlCleanupThreads (void)<br/> </pre><p>xmlCleanupThreads() is used to to cleanup all the thread related data of the libxml2 library once processing has ended. WARNING: if your application is multithreaded or has plugin support calling this may crash the application if another thread or a plugin is still using libxml2. It's sometimes very hard to guess if libxml2 is in use in the application, some libraries or plugins may use it without notice. In case of doubt abstain from calling this function or do it just before calling exit() to avoid leak reports from valgrind !</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDllMain"/>xmlDllMain ()</h3><pre class="programlisting">int xmlDllMain (void * hinstDLL, <br/> unsigned long fdwReason, <br/> void * lpvReserved)<br/> </pre><p/> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>hinstDLL</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>fdwReason</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>lpvReserved</tt></i>:</span></td><td/></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td/></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeMutex"/>xmlFreeMutex ()</h3><pre class="programlisting">void xmlFreeMutex (<a href="libxml2-threads.html#xmlMutexPtr">xmlMutexPtr</a> tok)<br/> </pre><p>xmlFreeMutex() is used to reclaim resources associated with a libxml2 token struct.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tok</tt></i>:</span></td><td>the simple mutex</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeRMutex"/>xmlFreeRMutex ()</h3><pre class="programlisting">void xmlFreeRMutex (<a href="libxml2-threads.html#xmlRMutexPtr">xmlRMutexPtr</a> tok)<br/> </pre><p>xmlRFreeMutex() is used to reclaim resources associated with a reentrant mutex.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tok</tt></i>:</span></td><td>the reentrant mutex</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetGlobalState"/>xmlGetGlobalState ()</h3><pre class="programlisting"><a href="libxml2-globals.html#xmlGlobalStatePtr">xmlGlobalStatePtr</a> xmlGetGlobalState (void)<br/> </pre><p>xmlGetGlobalState() is called to retrieve the global state for a thread.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the thread global state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetThreadId"/>xmlGetThreadId ()</h3><pre class="programlisting">int xmlGetThreadId (void)<br/> </pre><p>xmlGetThreadId() find the current thread ID number Note that this is likely to be broken on some platforms using pthreads as the specification doesn't mandate pthread_t to be an integer type</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the current thread ID number</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitThreads"/>xmlInitThreads ()</h3><pre class="programlisting">void xmlInitThreads (void)<br/> </pre><p>xmlInitThreads() is used to to initialize all the thread related data of the libxml2 library.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsMainThread"/>xmlIsMainThread ()</h3><pre class="programlisting">int xmlIsMainThread (void)<br/> </pre><p>xmlIsMainThread() check whether the current thread is the main thread.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the current thread is the main thread, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLockLibrary"/>xmlLockLibrary ()</h3><pre class="programlisting">void xmlLockLibrary (void)<br/> </pre><p>xmlLockLibrary() is used to take out a re-entrant lock on the libxml2 library.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMutexLock"/>xmlMutexLock ()</h3><pre class="programlisting">void xmlMutexLock (<a href="libxml2-threads.html#xmlMutexPtr">xmlMutexPtr</a> tok)<br/> </pre><p>xmlMutexLock() is used to lock a libxml2 token.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tok</tt></i>:</span></td><td>the simple mutex</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlMutexUnlock"/>xmlMutexUnlock ()</h3><pre class="programlisting">void xmlMutexUnlock (<a href="libxml2-threads.html#xmlMutexPtr">xmlMutexPtr</a> tok)<br/> </pre><p>xmlMutexUnlock() is used to unlock a libxml2 token.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tok</tt></i>:</span></td><td>the simple mutex</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewMutex"/>xmlNewMutex ()</h3><pre class="programlisting"><a href="libxml2-threads.html#xmlMutexPtr">xmlMutexPtr</a> xmlNewMutex (void)<br/> </pre><p>xmlNewMutex() is used to allocate a libxml2 token struct for use in synchronizing access to data.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new simple mutex pointer or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewRMutex"/>xmlNewRMutex ()</h3><pre class="programlisting"><a href="libxml2-threads.html#xmlRMutexPtr">xmlRMutexPtr</a> xmlNewRMutex (void)<br/> </pre><p>xmlRNewMutex() is used to allocate a reentrant mutex for use in synchronizing access to data. token_r is a re-entrant lock and thus useful for synchronizing access to data structures that may be manipulated in a recursive fashion.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new reentrant mutex pointer or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRMutexLock"/>xmlRMutexLock ()</h3><pre class="programlisting">void xmlRMutexLock (<a href="libxml2-threads.html#xmlRMutexPtr">xmlRMutexPtr</a> tok)<br/> </pre><p>xmlRMutexLock() is used to lock a libxml2 token_r.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tok</tt></i>:</span></td><td>the reentrant mutex</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRMutexUnlock"/>xmlRMutexUnlock ()</h3><pre class="programlisting">void xmlRMutexUnlock (<a href="libxml2-threads.html#xmlRMutexPtr">xmlRMutexPtr</a> tok)<br/> </pre><p>xmlRMutexUnlock() is used to unlock a libxml2 token_r.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tok</tt></i>:</span></td><td>the reentrant mutex</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUnlockLibrary"/>xmlUnlockLibrary ()</h3><pre class="programlisting">void xmlUnlockLibrary (void)<br/> </pre><p>xmlUnlockLibrary() is used to release a re-entrant lock on the libxml2 library.</p> </div> <hr/> </div> </div> </body> </html> PK g'!\T�,�H H html/libxml2/libxml2-uri.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>uri: library of generic URI related routines</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-tree.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-valid.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">uri</span> </h2> <p>uri - library of generic URI related routines</p> <p>library of generic URI related routines Implements RFC 2396 </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef struct _xmlURI <a href="#xmlURI">xmlURI</a>; typedef <a href="libxml2-uri.html#xmlURI">xmlURI</a> * <a href="#xmlURIPtr">xmlURIPtr</a>; int <a href="#xmlNormalizeURIPath">xmlNormalizeURIPath</a> (char * path); void <a href="#xmlPrintURI">xmlPrintURI</a> (FILE * stream, <br/> <a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> uri); <a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> <a href="#xmlParseURIRaw">xmlParseURIRaw</a> (const char * str, <br/> int raw); char * <a href="#xmlURIUnescapeString">xmlURIUnescapeString</a> (const char * str, <br/> int len, <br/> char * target); <a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> <a href="#xmlParseURI">xmlParseURI</a> (const char * str); <a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> <a href="#xmlCreateURI">xmlCreateURI</a> (void); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlURIEscapeStr">xmlURIEscapeStr</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * list); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlPathToURI">xmlPathToURI</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * path); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCanonicPath">xmlCanonicPath</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * path); void <a href="#xmlFreeURI">xmlFreeURI</a> (<a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> uri); int <a href="#xmlParseURIReference">xmlParseURIReference</a> (<a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> uri, <br/> const char * str); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlBuildRelativeURI">xmlBuildRelativeURI</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * base); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSaveUri">xmlSaveUri</a> (<a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> uri); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlURIEscape">xmlURIEscape</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlBuildURI">xmlBuildURI</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * base); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlURI">Structure </a>xmlURI</h3><pre class="programlisting">struct _xmlURI { char * scheme : the URI scheme char * opaque : opaque part char * authority : the authority part char * server : the server part char * user : the user part int port : the port number char * path : the path string char * query : the query string (deprecated - use with caution) char * fragment : the fragment identifier int cleanup : parsing potentially unclean URI char * query_raw : the query string (as it appears in the URI) } xmlURI; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlURIPtr">Typedef </a>xmlURIPtr</h3><pre class="programlisting"><a href="libxml2-uri.html#xmlURI">xmlURI</a> * xmlURIPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBuildRelativeURI"/>xmlBuildRelativeURI ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlBuildRelativeURI (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * base)<br/> </pre><p>Expresses the URI of the <a href="libxml2-SAX.html#reference">reference</a> in terms relative to the base. Some examples of this operation include: base = "http://site1.com/docs/book1.html" URI input URI returned docs/pic1.gif pic1.gif docs/img/pic1.gif img/pic1.gif img/pic1.gif ../img/pic1.gif http://site1.com/docs/pic1.gif pic1.gif http://site2.com/docs/pic1.gif http://site2.com/docs/pic1.gif base = "docs/book1.html" URI input URI returned docs/pic1.gif pic1.gif docs/img/pic1.gif img/pic1.gif img/pic1.gif ../img/pic1.gif http://site1.com/docs/pic1.gif http://site1.com/docs/pic1.gif Note: if the URI <a href="libxml2-SAX.html#reference">reference</a> is really weird or complicated, it may be worthwhile to first convert it into a "nice" one by calling <a href="libxml2-uri.html#xmlBuildURI">xmlBuildURI</a> (using 'base') before calling this routine, since this routine (for reasonable efficiency) assumes URI has already been through some validation.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI <a href="libxml2-SAX.html#reference">reference</a> under consideration</td></tr><tr><td><span class="term"><i><tt>base</tt></i>:</span></td><td>the base value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new URI string (to be freed by the caller) or NULL in case error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBuildURI"/>xmlBuildURI ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlBuildURI (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * base)<br/> </pre><p>Computes he final URI of the <a href="libxml2-SAX.html#reference">reference</a> done by checking that the given URI is valid, and building the final URI using the base URI. This is processed according to section 5.2 of the RFC 2396 5.2. Resolving Relative References to Absolute Form</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI instance found in the document</td></tr><tr><td><span class="term"><i><tt>base</tt></i>:</span></td><td>the base value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new URI string (to be freed by the caller) or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCanonicPath"/>xmlCanonicPath ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCanonicPath (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * path)<br/> </pre><p>Constructs a canonic path from the specified path.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>path</tt></i>:</span></td><td>the resource locator in a filesystem notation</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new canonic path, or a duplicate of the path parameter if the construction fails. The caller is responsible for freeing the memory occupied by the returned string. If there is insufficient memory available, or the argument is NULL, the function returns NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreateURI"/>xmlCreateURI ()</h3><pre class="programlisting"><a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> xmlCreateURI (void)<br/> </pre><p>Simply creates an empty <a href="libxml2-uri.html#xmlURI">xmlURI</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new structure or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeURI"/>xmlFreeURI ()</h3><pre class="programlisting">void xmlFreeURI (<a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> uri)<br/> </pre><p>Free up the <a href="libxml2-uri.html#xmlURI">xmlURI</a> struct</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>uri</tt></i>:</span></td><td>pointer to an <a href="libxml2-uri.html#xmlURI">xmlURI</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNormalizeURIPath"/>xmlNormalizeURIPath ()</h3><pre class="programlisting">int xmlNormalizeURIPath (char * path)<br/> </pre><p>Applies the 5 normalization steps to a path string--that is, RFC 2396 Section 5.2, steps 6.c through 6.g. Normalization occurs directly on the string, no new allocation is done</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>path</tt></i>:</span></td><td>pointer to the path string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or an error code</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseURI"/>xmlParseURI ()</h3><pre class="programlisting"><a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> xmlParseURI (const char * str)<br/> </pre><p>Parse an URI based on RFC 3986 URI-reference = [ absoluteURI | relativeURI ] [ "#" fragment ]</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the URI string to analyze</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a newly built <a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseURIRaw"/>xmlParseURIRaw ()</h3><pre class="programlisting"><a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> xmlParseURIRaw (const char * str, <br/> int raw)<br/> </pre><p>Parse an URI but allows to keep intact the original fragments. URI-reference = URI / relative-ref</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the URI string to analyze</td></tr><tr><td><span class="term"><i><tt>raw</tt></i>:</span></td><td>if 1 unescaping of URI pieces are disabled</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a newly built <a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseURIReference"/>xmlParseURIReference ()</h3><pre class="programlisting">int xmlParseURIReference (<a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> uri, <br/> const char * str)<br/> </pre><p>Parse an URI <a href="libxml2-SAX.html#reference">reference</a> string based on RFC 3986 and fills in the appropriate fields of the @uri structure URI-reference = URI / relative-ref</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>uri</tt></i>:</span></td><td>pointer to an URI structure</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the string to analyze</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or the error code</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPathToURI"/>xmlPathToURI ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlPathToURI (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * path)<br/> </pre><p>Constructs an URI expressing the existing path</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>path</tt></i>:</span></td><td>the resource locator in a filesystem notation</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new URI, or a duplicate of the path parameter if the construction fails. The caller is responsible for freeing the memory occupied by the returned string. If there is insufficient memory available, or the argument is NULL, the function returns NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPrintURI"/>xmlPrintURI ()</h3><pre class="programlisting">void xmlPrintURI (FILE * stream, <br/> <a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> uri)<br/> </pre><p>Prints the URI in the stream @stream.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>stream</tt></i>:</span></td><td>a FILE* for the output</td></tr><tr><td><span class="term"><i><tt>uri</tt></i>:</span></td><td>pointer to an <a href="libxml2-uri.html#xmlURI">xmlURI</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveUri"/>xmlSaveUri ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSaveUri (<a href="libxml2-uri.html#xmlURIPtr">xmlURIPtr</a> uri)<br/> </pre><p>Save the URI as an escaped string</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>uri</tt></i>:</span></td><td>pointer to an <a href="libxml2-uri.html#xmlURI">xmlURI</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new string (to be deallocated by caller)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlURIEscape"/>xmlURIEscape ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlURIEscape (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>Escaping routine, does not do validity checks ! It will try to escape the chars needing this, but this is heuristic based it's impossible to be sure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the string of the URI to escape</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an copy of the string, but escaped 25 May 2001 Uses <a href="libxml2-uri.html#xmlParseURI">xmlParseURI</a> and <a href="libxml2-uri.html#xmlURIEscapeStr">xmlURIEscapeStr</a> to try to escape correctly according to RFC2396. - Carl Douglas</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlURIEscapeStr"/>xmlURIEscapeStr ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlURIEscapeStr (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * list)<br/> </pre><p>This routine escapes a string to hex, ignoring reserved <a href="libxml2-SAX.html#characters">characters</a> (a-z) and the <a href="libxml2-SAX.html#characters">characters</a> in the exception list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>string to escape</td></tr><tr><td><span class="term"><i><tt>list</tt></i>:</span></td><td>exception list string of chars not to escape</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new escaped string or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlURIUnescapeString"/>xmlURIUnescapeString ()</h3><pre class="programlisting">char * xmlURIUnescapeString (const char * str, <br/> int len, <br/> char * target)<br/> </pre><p>Unescaping routine, but does not check that the string is an URI. The output is a direct unsigned char translation of %XX values (no encoding) Note that the length of the result can only be smaller or same size as the input string.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the string to unescape</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length in bytes to unescape (or <= 0 to indicate full string)</td></tr><tr><td><span class="term"><i><tt>target</tt></i>:</span></td><td>optional destination buffer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a copy of the string, but unescaped, will return NULL only in case of error</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\���5ۗ ۗ html/libxml2/libxml2-SAX.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>SAX: Old SAX version 1 handler, deprecated</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-HTMLtree.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-SAX2.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">SAX</span> </h2> <p>SAX - Old SAX version 1 handler, deprecated</p> <p>DEPRECATED set of SAX version 1 interfaces used to build the DOM tree. </p> <p> WARNING: this module is deprecated !</p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">void <a href="#comment">comment</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#checkNamespace">checkNamespace</a> (void * ctx, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespace); int <a href="#getColumnNumber">getColumnNumber</a> (void * ctx); void <a href="#entityDecl">entityDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); void <a href="#attribute">attribute</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> <a href="#getNamespace">getNamespace</a> (void * ctx); void <a href="#setDocumentLocator">setDocumentLocator</a> (void * ctx, <br/> <a href="libxml2-tree.html#xmlSAXLocatorPtr">xmlSAXLocatorPtr</a> loc); void <a href="#initxmlDefaultSAXHandler">initxmlDefaultSAXHandler</a> (<a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> * hdlr, <br/> int warning); void <a href="#ignorableWhitespace">ignorableWhitespace</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len); int <a href="#hasExternalSubset">hasExternalSubset</a> (void * ctx); void <a href="#unparsedEntityDecl">unparsedEntityDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * notationName); void <a href="#globalNamespace">globalNamespace</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix); int <a href="#hasInternalSubset">hasInternalSubset</a> (void * ctx); void <a href="#reference">reference</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#notationDecl">notationDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#getSystemId">getSystemId</a> (void * ctx); void <a href="#externalSubset">externalSubset</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#resolveEntity">resolveEntity</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId); void <a href="#startDocument">startDocument</a> (void * ctx); void <a href="#setNamespace">setNamespace</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#cdataBlock">cdataBlock</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int len); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#getPublicId">getPublicId</a> (void * ctx); void <a href="#inithtmlDefaultSAXHandler">inithtmlDefaultSAXHandler</a> (<a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> * hdlr); void <a href="#processingInstruction">processingInstruction</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * data); void <a href="#endElement">endElement</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#namespaceDecl">namespaceDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix); void <a href="#initdocbDefaultSAXHandler">initdocbDefaultSAXHandler</a> (<a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> * hdlr); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#getEntity">getEntity</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#characters">characters</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len); void <a href="#elementDecl">elementDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content); void <a href="#startElement">startElement</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** atts); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#getParameterEntity">getParameterEntity</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#attributeDecl">attributeDecl</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> int type, <br/> int def, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * defaultValue, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree); int <a href="#isStandalone">isStandalone</a> (void * ctx); void <a href="#internalSubset">internalSubset</a> (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); void <a href="#endDocument">endDocument</a> (void * ctx); int <a href="#getLineNumber">getLineNumber</a> (void * ctx); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="attribute"/>attribute ()</h3><pre class="programlisting">void attribute (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Handle an <a href="libxml2-SAX.html#attribute">attribute</a> that has been read by the parser. The default handling is to convert the <a href="libxml2-SAX.html#attribute">attribute</a> into an DOM subtree and past it in a new <a href="libxml2-tree.html#xmlAttr">xmlAttr</a> element added to the element. DEPRECATED: use xmlSAX2Attribute()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>fullname</tt></i>:</span></td><td>The <a href="libxml2-SAX.html#attribute">attribute</a> name, including namespace prefix</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>The <a href="libxml2-SAX.html#attribute">attribute</a> value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="attributeDecl"/>attributeDecl ()</h3><pre class="programlisting">void attributeDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> int type, <br/> int def, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * defaultValue, <br/> <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree)<br/> </pre><p>An <a href="libxml2-SAX.html#attribute">attribute</a> definition has been parsed DEPRECATED: use xmlSAX2AttributeDecl()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the name of the element</td></tr><tr><td><span class="term"><i><tt>fullname</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> type</td></tr><tr><td><span class="term"><i><tt>def</tt></i>:</span></td><td>the type of default value</td></tr><tr><td><span class="term"><i><tt>defaultValue</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> default value</td></tr><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>the tree of enumerated value set</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="cdataBlock"/>cdataBlock ()</h3><pre class="programlisting">void cdataBlock (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int len)<br/> </pre><p>called when a pcdata block has been parsed DEPRECATED: use xmlSAX2CDataBlock()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>The pcdata content</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the block length</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="characters"/>characters ()</h3><pre class="programlisting">void characters (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len)<br/> </pre><p>receiving some chars from the parser. DEPRECATED: use xmlSAX2Characters()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="checkNamespace"/>checkNamespace ()</h3><pre class="programlisting">int checkNamespace (void * ctx, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespace)<br/> </pre><p>Check that the current element namespace is the same as the one read upon parsing. DEPRECATED</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>namespace</tt></i>:</span></td><td>the namespace to check against</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="comment"/>comment ()</h3><pre class="programlisting">void comment (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>A <a href="libxml2-SAX.html#comment">comment</a> has been parsed. DEPRECATED: use xmlSAX2Comment()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#comment">comment</a> content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="elementDecl"/>elementDecl ()</h3><pre class="programlisting">void elementDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content)<br/> </pre><p>An element definition has been parsed DEPRECATED: use xmlSAX2ElementDecl()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the element name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the element type</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the element value tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="endDocument"/>endDocument ()</h3><pre class="programlisting">void endDocument (void * ctx)<br/> </pre><p>called when the document end has been detected. DEPRECATED: use xmlSAX2EndDocument()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="endElement"/>endElement ()</h3><pre class="programlisting">void endElement (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>called when the end of an element has been detected. DEPRECATED: use xmlSAX2EndElement()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The element name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="entityDecl"/>entityDecl ()</h3><pre class="programlisting">void entityDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>An entity definition has been parsed DEPRECATED: use xmlSAX2EntityDecl()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the entity type</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the entity value (without processing).</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="externalSubset"/>externalSubset ()</h3><pre class="programlisting">void externalSubset (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Callback on external subset declaration. DEPRECATED: use xmlSAX2ExternalSubset()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the root element name</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the SYSTEM ID (e.g. filename or URL)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="getColumnNumber"/>getColumnNumber ()</h3><pre class="programlisting">int getColumnNumber (void * ctx)<br/> </pre><p>Provide the column number of the current parsing point. DEPRECATED: use xmlSAX2GetColumnNumber()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an int</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="getEntity"/>getEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> getEntity (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Get an entity by name DEPRECATED: use xmlSAX2GetEntity()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> if found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="getLineNumber"/>getLineNumber ()</h3><pre class="programlisting">int getLineNumber (void * ctx)<br/> </pre><p>Provide the line number of the current parsing point. DEPRECATED: use xmlSAX2GetLineNumber()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an int</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="getNamespace"/>getNamespace ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> getNamespace (void * ctx)<br/> </pre><p>Get the current element namespace. DEPRECATED</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> or NULL if none</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="getParameterEntity"/>getParameterEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> getParameterEntity (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Get a parameter entity by name DEPRECATED: use xmlSAX2GetParameterEntity()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> if found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="getPublicId"/>getPublicId ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * getPublicId (void * ctx)<br/> </pre><p>Provides the public ID e.g. "-//SGMLSOURCE//DTD DEMO//EN" DEPRECATED: use xmlSAX2GetPublicId()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="getSystemId"/>getSystemId ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * getSystemId (void * ctx)<br/> </pre><p>Provides the system ID, basically URL or filename e.g. http://www.sgmlsource.com/dtds/memo.dtd DEPRECATED: use xmlSAX2GetSystemId()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="globalNamespace"/>globalNamespace ()</h3><pre class="programlisting">void globalNamespace (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix)<br/> </pre><p>An old global namespace has been parsed. DEPRECATED</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>href</tt></i>:</span></td><td>the namespace associated URN</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the namespace prefix</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="hasExternalSubset"/>hasExternalSubset ()</h3><pre class="programlisting">int hasExternalSubset (void * ctx)<br/> </pre><p>Does this document has an external subset DEPRECATED: use xmlSAX2HasExternalSubset()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="hasInternalSubset"/>hasInternalSubset ()</h3><pre class="programlisting">int hasInternalSubset (void * ctx)<br/> </pre><p>Does this document has an internal subset DEPRECATED: use xmlSAX2HasInternalSubset()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="ignorableWhitespace"/>ignorableWhitespace ()</h3><pre class="programlisting">void ignorableWhitespace (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ch, <br/> int len)<br/> </pre><p>receiving some ignorable whitespaces from the parser. UNUSED: by default the DOM building will use <a href="libxml2-SAX.html#characters">characters</a> DEPRECATED: use xmlSAX2IgnorableWhitespace()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="initdocbDefaultSAXHandler"/>initdocbDefaultSAXHandler ()</h3><pre class="programlisting">void initdocbDefaultSAXHandler (<a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> * hdlr)<br/> </pre><p>Initialize the default DocBook SAX version 1 handler DEPRECATED: use xmlSAX2InitDocbDefaultSAXHandler() for the new SAX2 blocks</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i>:</span></td><td>the SAX handler</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="inithtmlDefaultSAXHandler"/>inithtmlDefaultSAXHandler ()</h3><pre class="programlisting">void inithtmlDefaultSAXHandler (<a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> * hdlr)<br/> </pre><p>Initialize the default HTML SAX version 1 handler DEPRECATED: use xmlSAX2InitHtmlDefaultSAXHandler() for the new SAX2 blocks</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i>:</span></td><td>the SAX handler</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="initxmlDefaultSAXHandler"/>initxmlDefaultSAXHandler ()</h3><pre class="programlisting">void initxmlDefaultSAXHandler (<a href="libxml2-parser.html#xmlSAXHandlerV1">xmlSAXHandlerV1</a> * hdlr, <br/> int warning)<br/> </pre><p>Initialize the default XML SAX version 1 handler DEPRECATED: use xmlSAX2InitDefaultSAXHandler() for the new SAX2 blocks</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>hdlr</tt></i>:</span></td><td>the SAX handler</td></tr><tr><td><span class="term"><i><tt>warning</tt></i>:</span></td><td>flag if non-zero sets the handler warning procedure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="internalSubset"/>internalSubset ()</h3><pre class="programlisting">void internalSubset (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Callback on internal subset declaration. DEPRECATED: use xmlSAX2InternalSubset()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the root element name</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the SYSTEM ID (e.g. filename or URL)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="isStandalone"/>isStandalone ()</h3><pre class="programlisting">int isStandalone (void * ctx)<br/> </pre><p>Is this document tagged standalone ? DEPRECATED: use xmlSAX2IsStandalone()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="namespaceDecl"/>namespaceDecl ()</h3><pre class="programlisting">void namespaceDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix)<br/> </pre><p>A namespace has been parsed. DEPRECATED</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>href</tt></i>:</span></td><td>the namespace associated URN</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the namespace prefix</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="notationDecl"/>notationDecl ()</h3><pre class="programlisting">void notationDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId)<br/> </pre><p>What to do when a notation declaration has been parsed. DEPRECATED: use xmlSAX2NotationDecl()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The name of the notation</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="processingInstruction"/>processingInstruction ()</h3><pre class="programlisting">void processingInstruction (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * target, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * data)<br/> </pre><p>A processing instruction has been parsed. DEPRECATED: use xmlSAX2ProcessingInstruction()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>target</tt></i>:</span></td><td>the target name</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the PI data's</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="reference"/>reference ()</h3><pre class="programlisting">void reference (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>called when an entity <a href="libxml2-SAX.html#reference">reference</a> is detected. DEPRECATED: use xmlSAX2Reference()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The entity name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="resolveEntity"/>resolveEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> resolveEntity (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId)<br/> </pre><p>The entity loader, to control the loading of external entities, the application can either: - override this resolveEntity() callback in the SAX block - or better use the xmlSetExternalEntityLoader() function to set up it's own entity resolution routine DEPRECATED: use xmlSAX2ResolveEntity()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> if inlined or NULL for DOM behaviour.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="setDocumentLocator"/>setDocumentLocator ()</h3><pre class="programlisting">void setDocumentLocator (void * ctx, <br/> <a href="libxml2-tree.html#xmlSAXLocatorPtr">xmlSAXLocatorPtr</a> loc)<br/> </pre><p>Receive the document locator at startup, actually <a href="libxml2-globals.html#xmlDefaultSAXLocator">xmlDefaultSAXLocator</a> Everything is available on the context, so this is useless in our case. DEPRECATED</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>loc</tt></i>:</span></td><td>A SAX Locator</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="setNamespace"/>setNamespace ()</h3><pre class="programlisting">void setNamespace (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Set the current element namespace. DEPRECATED</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the namespace prefix</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="startDocument"/>startDocument ()</h3><pre class="programlisting">void startDocument (void * ctx)<br/> </pre><p>called when the document start being processed. DEPRECATED: use xmlSAX2StartDocument()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="startElement"/>startElement ()</h3><pre class="programlisting">void startElement (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * fullname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** atts)<br/> </pre><p>called when an opening tag has been processed. DEPRECATED: use xmlSAX2StartElement()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>fullname</tt></i>:</span></td><td>The element name, including namespace prefix</td></tr><tr><td><span class="term"><i><tt>atts</tt></i>:</span></td><td>An array of name/value attributes pairs, NULL terminated</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="unparsedEntityDecl"/>unparsedEntityDecl ()</h3><pre class="programlisting">void unparsedEntityDecl (void * ctx, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemId, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * notationName)<br/> </pre><p>What to do when an unparsed entity declaration is parsed DEPRECATED: use xmlSAX2UnparsedEntityDecl()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The name of the entity</td></tr><tr><td><span class="term"><i><tt>publicId</tt></i>:</span></td><td>The public ID of the entity</td></tr><tr><td><span class="term"><i><tt>systemId</tt></i>:</span></td><td>The system ID of the entity</td></tr><tr><td><span class="term"><i><tt>notationName</tt></i>:</span></td><td>the name of the notation</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\�t�}� }� html/libxml2/libxml2-hash.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>hash: Chained hash tables</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-globals.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-list.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">hash</span> </h2> <p>hash - Chained hash tables</p> <p>This module implements the hash table support used in various places in the library. </p> <p>Author(s): Bjorn Reese <bjorn.reese@systematic.dk> </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#XML_CAST_FPTR">XML_CAST_FPTR</a>(fptr); typedef struct _xmlHashTable <a href="#xmlHashTable">xmlHashTable</a>; typedef <a href="libxml2-hash.html#xmlHashTable">xmlHashTable</a> * <a href="#xmlHashTablePtr">xmlHashTablePtr</a>; void <a href="#xmlHashScanFull">xmlHashScanFull</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> <a href="libxml2-hash.html#xmlHashScannerFull">xmlHashScannerFull</a> f, <br/> void * data); void <a href="#xmlHashScan">xmlHashScan</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> <a href="libxml2-hash.html#xmlHashScanner">xmlHashScanner</a> f, <br/> void * data); typedef void <a href="#xmlHashScannerFull">xmlHashScannerFull</a> (void * payload, <br/> void * data, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3); <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> <a href="#xmlHashCreateDict">xmlHashCreateDict</a> (int size, <br/> <a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict); int <a href="#xmlHashAddEntry">xmlHashAddEntry</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> void * userdata); int <a href="#xmlHashUpdateEntry">xmlHashUpdateEntry</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> void * userdata, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); void * <a href="#xmlHashQLookup3">xmlHashQLookup3</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix3, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3); void * <a href="#xmlHashQLookup2">xmlHashQLookup2</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2); void <a href="#xmlHashScan3">xmlHashScan3</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3, <br/> <a href="libxml2-hash.html#xmlHashScanner">xmlHashScanner</a> f, <br/> void * data); typedef void <a href="#xmlHashScanner">xmlHashScanner</a> (void * payload, <br/> void * data, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); typedef void <a href="#xmlHashDeallocator">xmlHashDeallocator</a> (void * payload, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> <a href="#xmlHashCreate">xmlHashCreate</a> (int size); void <a href="#xmlHashFree">xmlHashFree</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); void * <a href="#xmlHashLookup">xmlHashLookup</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void * <a href="#xmlHashQLookup">xmlHashQLookup</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlHashUpdateEntry2">xmlHashUpdateEntry2</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> void * userdata, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); int <a href="#xmlHashRemoveEntry2">xmlHashRemoveEntry2</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); int <a href="#xmlHashRemoveEntry3">xmlHashRemoveEntry3</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> <a href="#xmlHashCopy">xmlHashCopy</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> <a href="libxml2-hash.html#xmlHashCopier">xmlHashCopier</a> f); void <a href="#xmlHashScanFull3">xmlHashScanFull3</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3, <br/> <a href="libxml2-hash.html#xmlHashScannerFull">xmlHashScannerFull</a> f, <br/> void * data); int <a href="#xmlHashUpdateEntry3">xmlHashUpdateEntry3</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3, <br/> void * userdata, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); void <a href="#xmlHashDefaultDeallocator">xmlHashDefaultDeallocator</a> (void * entry, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void * <a href="#xmlHashLookup3">xmlHashLookup3</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3); void * <a href="#xmlHashLookup2">xmlHashLookup2</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2); int <a href="#xmlHashRemoveEntry">xmlHashRemoveEntry</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f); typedef void * <a href="#xmlHashCopier">xmlHashCopier</a> (void * payload, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlHashAddEntry2">xmlHashAddEntry2</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> void * userdata); int <a href="#xmlHashAddEntry3">xmlHashAddEntry3</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3, <br/> void * userdata); int <a href="#xmlHashSize">xmlHashSize</a> (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="XML_CAST_FPTR">Macro </a>XML_CAST_FPTR</h3><pre class="programlisting">#define <a href="#XML_CAST_FPTR">XML_CAST_FPTR</a>(fptr); </pre><p>Macro to do a casting from an object pointer to a function pointer without encountering a warning from gcc #define XML_CAST_FPTR(fptr) (*(void **)(&fptr)) This macro violated ISO C aliasing rules (gcc4 on s390 broke) so it is disabled now</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>fptr</tt></i>:</span></td><td>pointer to a function</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashTable">Structure </a>xmlHashTable</h3><pre class="programlisting">struct _xmlHashTable { The content of this structure is not made public by the API. } xmlHashTable; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashTablePtr">Typedef </a>xmlHashTablePtr</h3><pre class="programlisting"><a href="libxml2-hash.html#xmlHashTable">xmlHashTable</a> * xmlHashTablePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashCopier"/>Function type xmlHashCopier</h3><pre class="programlisting">void * xmlHashCopier (void * payload, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Callback to copy data from a hash.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>payload</tt></i>:</span></td><td>the data in the hash</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name associated</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a copy of the data or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashDeallocator"/>Function type xmlHashDeallocator</h3><pre class="programlisting">void xmlHashDeallocator (void * payload, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Callback to free data from a hash.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>payload</tt></i>:</span></td><td>the data in the hash</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name associated</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashScanner"/>Function type xmlHashScanner</h3><pre class="programlisting">void xmlHashScanner (void * payload, <br/> void * data, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Callback when scanning data in a hash with the simple scanner.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>payload</tt></i>:</span></td><td>the data in the hash</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>extra scanner data</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name associated</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashScannerFull"/>Function type xmlHashScannerFull</h3><pre class="programlisting">void xmlHashScannerFull (void * payload, <br/> void * data, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3)<br/> </pre><p>Callback when scanning data in a hash with the full scanner.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>payload</tt></i>:</span></td><td>the data in the hash</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>extra scanner data</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name associated</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>the second name associated</td></tr><tr><td><span class="term"><i><tt>name3</tt></i>:</span></td><td>the third name associated</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashAddEntry"/>xmlHashAddEntry ()</h3><pre class="programlisting">int xmlHashAddEntry (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> void * userdata)<br/> </pre><p>Add the @userdata to the hash @table. This can later be retrieved by using the @name. Duplicate names generate errors.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>userdata</tt></i>:</span></td><td>a pointer to the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 the addition succeeded and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashAddEntry2"/>xmlHashAddEntry2 ()</h3><pre class="programlisting">int xmlHashAddEntry2 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> void * userdata)<br/> </pre><p>Add the @userdata to the hash @table. This can later be retrieved by using the (@name, @name2) tuple. Duplicate tuples generate errors.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata</td></tr><tr><td><span class="term"><i><tt>userdata</tt></i>:</span></td><td>a pointer to the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 the addition succeeded and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashAddEntry3"/>xmlHashAddEntry3 ()</h3><pre class="programlisting">int xmlHashAddEntry3 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3, <br/> void * userdata)<br/> </pre><p>Add the @userdata to the hash @table. This can later be retrieved by using the tuple (@name, @name2, @name3). Duplicate entries generate errors.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata</td></tr><tr><td><span class="term"><i><tt>name3</tt></i>:</span></td><td>a third name of the userdata</td></tr><tr><td><span class="term"><i><tt>userdata</tt></i>:</span></td><td>a pointer to the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 the addition succeeded and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashCopy"/>xmlHashCopy ()</h3><pre class="programlisting"><a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> xmlHashCopy (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> <a href="libxml2-hash.html#xmlHashCopier">xmlHashCopier</a> f)<br/> </pre><p>Scan the hash @table and applied @f to each value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the copier function for items in the hash</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new table or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashCreate"/>xmlHashCreate ()</h3><pre class="programlisting"><a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> xmlHashCreate (int size)<br/> </pre><p>Create a new xmlHashTablePtr.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the hash table</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object, or NULL if an error occurred.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashCreateDict"/>xmlHashCreateDict ()</h3><pre class="programlisting"><a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> xmlHashCreateDict (int size, <br/> <a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict)<br/> </pre><p>Create a new <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> which will use @dict as the internal dictionary</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the hash table</td></tr><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>a dictionary to use for the hash</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object, or NULL if an error occurred.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashDefaultDeallocator"/>xmlHashDefaultDeallocator ()</h3><pre class="programlisting">void xmlHashDefaultDeallocator (void * entry, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Free a hash table entry with xmlFree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>entry</tt></i>:</span></td><td>the hash table entry</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entry's name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashFree"/>xmlHashFree ()</h3><pre class="programlisting">void xmlHashFree (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f)<br/> </pre><p>Free the hash @table and its contents. The userdata is deallocated with @f if provided.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the deallocator function for items in the hash</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashLookup"/>xmlHashLookup ()</h3><pre class="programlisting">void * xmlHashLookup (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Find the userdata specified by the @name.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the pointer to the userdata</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashLookup2"/>xmlHashLookup2 ()</h3><pre class="programlisting">void * xmlHashLookup2 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2)<br/> </pre><p>Find the userdata specified by the (@name, @name2) tuple.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the pointer to the userdata</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashLookup3"/>xmlHashLookup3 ()</h3><pre class="programlisting">void * xmlHashLookup3 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3)<br/> </pre><p>Find the userdata specified by the (@name, @name2, @name3) tuple.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata</td></tr><tr><td><span class="term"><i><tt>name3</tt></i>:</span></td><td>a third name of the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the a pointer to the userdata</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashQLookup"/>xmlHashQLookup ()</h3><pre class="programlisting">void * xmlHashQLookup (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Find the userdata specified by the QName @prefix:@name/@name.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the prefix of the userdata</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the pointer to the userdata</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashQLookup2"/>xmlHashQLookup2 ()</h3><pre class="programlisting">void * xmlHashQLookup2 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2)<br/> </pre><p>Find the userdata specified by the QNames tuple</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the prefix of the userdata</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>prefix2</tt></i>:</span></td><td>the second prefix of the userdata</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the pointer to the userdata</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashQLookup3"/>xmlHashQLookup3 ()</h3><pre class="programlisting">void * xmlHashQLookup3 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix3, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3)<br/> </pre><p>Find the userdata specified by the (@name, @name2, @name3) tuple.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the prefix of the userdata</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>prefix2</tt></i>:</span></td><td>the second prefix of the userdata</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata</td></tr><tr><td><span class="term"><i><tt>prefix3</tt></i>:</span></td><td>the third prefix of the userdata</td></tr><tr><td><span class="term"><i><tt>name3</tt></i>:</span></td><td>a third name of the userdata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the a pointer to the userdata</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashRemoveEntry"/>xmlHashRemoveEntry ()</h3><pre class="programlisting">int xmlHashRemoveEntry (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f)<br/> </pre><p>Find the userdata specified by the @name and remove it from the hash @table. Existing userdata for this tuple will be removed and freed with @f.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the deallocator function for removed item (if any)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the removal succeeded and -1 in case of error or not found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashRemoveEntry2"/>xmlHashRemoveEntry2 ()</h3><pre class="programlisting">int xmlHashRemoveEntry2 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f)<br/> </pre><p>Find the userdata specified by the (@name, @name2) tuple and remove it from the hash @table. Existing userdata for this tuple will be removed and freed with @f.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the deallocator function for removed item (if any)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the removal succeeded and -1 in case of error or not found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashRemoveEntry3"/>xmlHashRemoveEntry3 ()</h3><pre class="programlisting">int xmlHashRemoveEntry3 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f)<br/> </pre><p>Find the userdata specified by the (@name, @name2, @name3) tuple and remove it from the hash @table. Existing userdata for this tuple will be removed and freed with @f.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata</td></tr><tr><td><span class="term"><i><tt>name3</tt></i>:</span></td><td>a third name of the userdata</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the deallocator function for removed item (if any)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the removal succeeded and -1 in case of error or not found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashScan"/>xmlHashScan ()</h3><pre class="programlisting">void xmlHashScan (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> <a href="libxml2-hash.html#xmlHashScanner">xmlHashScanner</a> f, <br/> void * data)<br/> </pre><p>Scan the hash @table and applied @f to each value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the scanner function for items in the hash</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>extra data passed to f</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashScan3"/>xmlHashScan3 ()</h3><pre class="programlisting">void xmlHashScan3 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3, <br/> <a href="libxml2-hash.html#xmlHashScanner">xmlHashScanner</a> f, <br/> void * data)<br/> </pre><p>Scan the hash @table and applied @f to each value matching (@name, @name2, @name3) tuple. If one of the names is null, the comparison is considered to match.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata or NULL</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata or NULL</td></tr><tr><td><span class="term"><i><tt>name3</tt></i>:</span></td><td>a third name of the userdata or NULL</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the scanner function for items in the hash</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>extra data passed to f</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashScanFull"/>xmlHashScanFull ()</h3><pre class="programlisting">void xmlHashScanFull (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> <a href="libxml2-hash.html#xmlHashScannerFull">xmlHashScannerFull</a> f, <br/> void * data)<br/> </pre><p>Scan the hash @table and applied @f to each value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the scanner function for items in the hash</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>extra data passed to f</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashScanFull3"/>xmlHashScanFull3 ()</h3><pre class="programlisting">void xmlHashScanFull3 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3, <br/> <a href="libxml2-hash.html#xmlHashScannerFull">xmlHashScannerFull</a> f, <br/> void * data)<br/> </pre><p>Scan the hash @table and applied @f to each value matching (@name, @name2, @name3) tuple. If one of the names is null, the comparison is considered to match.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata or NULL</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata or NULL</td></tr><tr><td><span class="term"><i><tt>name3</tt></i>:</span></td><td>a third name of the userdata or NULL</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the scanner function for items in the hash</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>extra data passed to f</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashSize"/>xmlHashSize ()</h3><pre class="programlisting">int xmlHashSize (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table)<br/> </pre><p>Query the number of elements installed in the hash @table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of elements in the hash table or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashUpdateEntry"/>xmlHashUpdateEntry ()</h3><pre class="programlisting">int xmlHashUpdateEntry (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> void * userdata, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f)<br/> </pre><p>Add the @userdata to the hash @table. This can later be retrieved by using the @name. Existing entry for this @name will be removed and freed with @f if found.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>userdata</tt></i>:</span></td><td>a pointer to the userdata</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the deallocator function for replaced item (if any)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 the addition succeeded and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashUpdateEntry2"/>xmlHashUpdateEntry2 ()</h3><pre class="programlisting">int xmlHashUpdateEntry2 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> void * userdata, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f)<br/> </pre><p>Add the @userdata to the hash @table. This can later be retrieved by using the (@name, @name2) tuple. Existing entry for this tuple will be removed and freed with @f if found.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata</td></tr><tr><td><span class="term"><i><tt>userdata</tt></i>:</span></td><td>a pointer to the userdata</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the deallocator function for replaced item (if any)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 the addition succeeded and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHashUpdateEntry3"/>xmlHashUpdateEntry3 ()</h3><pre class="programlisting">int xmlHashUpdateEntry3 (<a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> table, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name2, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name3, <br/> void * userdata, <br/> <a href="libxml2-hash.html#xmlHashDeallocator">xmlHashDeallocator</a> f)<br/> </pre><p>Add the @userdata to the hash @table. This can later be retrieved by using the tuple (@name, @name2, @name3). Existing entry for this tuple will be removed and freed with @f if found.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>the hash table</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the userdata</td></tr><tr><td><span class="term"><i><tt>name2</tt></i>:</span></td><td>a second name of the userdata</td></tr><tr><td><span class="term"><i><tt>name3</tt></i>:</span></td><td>a third name of the userdata</td></tr><tr><td><span class="term"><i><tt>userdata</tt></i>:</span></td><td>a pointer to the userdata</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the deallocator function for replaced item (if any)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 the addition succeeded and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\�� � � html/libxml2/libxml2-xmlIO.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlIO: interface for the I/O interfaces used by the parser</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xlink.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlautomata.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlIO</span> </h2> <p>xmlIO - interface for the I/O interfaces used by the parser</p> <p>interface for the I/O interfaces used by the parser </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">int <a href="#xmlIOHTTPRead">xmlIOHTTPRead</a> (void * context, <br/> char * buffer, <br/> int len); typedef int <a href="#xmlInputMatchCallback">xmlInputMatchCallback</a> (char const * filename); void <a href="#xmlRegisterDefaultOutputCallbacks">xmlRegisterDefaultOutputCallbacks</a> (void); int <a href="#xmlFileClose">xmlFileClose</a> (void * context); int <a href="#xmlPopOutputCallbacks">xmlPopOutputCallbacks</a> (void); typedef int <a href="#xmlOutputMatchCallback">xmlOutputMatchCallback</a> (char const * filename); int <a href="#xmlParserInputBufferPush">xmlParserInputBufferPush</a> (<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> in, <br/> int len, <br/> const char * buf); int <a href="#xmlIOFTPRead">xmlIOFTPRead</a> (void * context, <br/> char * buffer, <br/> int len); void <a href="#xmlRegisterHTTPPostCallbacks">xmlRegisterHTTPPostCallbacks</a> (void); void * <a href="#xmlIOFTPOpen">xmlIOFTPOpen</a> (const char * filename); int <a href="#xmlIOFTPClose">xmlIOFTPClose</a> (void * context); void * <a href="#xmlFileOpen">xmlFileOpen</a> (const char * filename); <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> <a href="#xmlOutputBufferCreateFile">xmlOutputBufferCreateFile</a> (FILE * file, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder); int <a href="#xmlCheckFilename">xmlCheckFilename</a> (const char * path); typedef void * <a href="#xmlOutputOpenCallback">xmlOutputOpenCallback</a> (char const * filename); <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> <a href="#xmlParserInputBufferCreateFilename">xmlParserInputBufferCreateFilename</a> (const char * URI, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); int <a href="#xmlOutputBufferClose">xmlOutputBufferClose</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out); <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> <a href="#xmlAllocParserInputBuffer">xmlAllocParserInputBuffer</a> (<a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> <a href="#xmlOutputBufferCreateIO">xmlOutputBufferCreateIO</a> (<a href="libxml2-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a> iowrite, <br/> <a href="libxml2-xmlIO.html#xmlOutputCloseCallback">xmlOutputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder); typedef int <a href="#xmlOutputWriteCallback">xmlOutputWriteCallback</a> (void * context, <br/> const char * buffer, <br/> int len); int <a href="#xmlOutputBufferFlush">xmlOutputBufferFlush</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#xmlCheckHTTPInput">xmlCheckHTTPInput</a> (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> ret); int <a href="#xmlRegisterOutputCallbacks">xmlRegisterOutputCallbacks</a> (<a href="libxml2-xmlIO.html#xmlOutputMatchCallback">xmlOutputMatchCallback</a> matchFunc, <br/> <a href="libxml2-xmlIO.html#xmlOutputOpenCallback">xmlOutputOpenCallback</a> openFunc, <br/> <a href="libxml2-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a> writeFunc, <br/> <a href="libxml2-xmlIO.html#xmlOutputCloseCallback">xmlOutputCloseCallback</a> closeFunc); <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> <a href="#xmlParserInputBufferCreateMem">xmlParserInputBufferCreateMem</a> (const char * mem, <br/> int size, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); int <a href="#xmlIOFTPMatch">xmlIOFTPMatch</a> (const char * filename); int <a href="#xmlRegisterInputCallbacks">xmlRegisterInputCallbacks</a> (<a href="libxml2-xmlIO.html#xmlInputMatchCallback">xmlInputMatchCallback</a> matchFunc, <br/> <a href="libxml2-xmlIO.html#xmlInputOpenCallback">xmlInputOpenCallback</a> openFunc, <br/> <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> readFunc, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> closeFunc); void <a href="#xmlFreeParserInputBuffer">xmlFreeParserInputBuffer</a> (<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> in); void <a href="#xmlRegisterDefaultInputCallbacks">xmlRegisterDefaultInputCallbacks</a> (void); int <a href="#xmlParserInputBufferGrow">xmlParserInputBufferGrow</a> (<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> in, <br/> int len); typedef int <a href="#xmlOutputCloseCallback">xmlOutputCloseCallback</a> (void * context); <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> <a href="#xmlAllocOutputBuffer">xmlAllocOutputBuffer</a> (<a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder); <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#xmlNoNetExternalEntityLoader">xmlNoNetExternalEntityLoader</a> (const char * URL, <br/> const char * ID, <br/> <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt); <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> <a href="#xmlOutputBufferCreateBuffer">xmlOutputBufferCreateBuffer</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buffer, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder); int <a href="#xmlIOHTTPMatch">xmlIOHTTPMatch</a> (const char * filename); void * <a href="#xmlIOHTTPOpen">xmlIOHTTPOpen</a> (const char * filename); <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> <a href="#xmlParserInputBufferCreateIO">xmlParserInputBufferCreateIO</a> (<a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> <a href="#xmlOutputBufferCreateFd">xmlOutputBufferCreateFd</a> (int fd, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlNormalizeWindowsPath">xmlNormalizeWindowsPath</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * path); typedef int <a href="#xmlInputReadCallback">xmlInputReadCallback</a> (void * context, <br/> char * buffer, <br/> int len); <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> <a href="#xmlParserInputBufferCreateStatic">xmlParserInputBufferCreateStatic</a> (const char * mem, <br/> int size, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlOutputBufferGetContent">xmlOutputBufferGetContent</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out); int <a href="#xmlIOHTTPClose">xmlIOHTTPClose</a> (void * context); int <a href="#xmlOutputBufferWriteEscape">xmlOutputBufferWriteEscape</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> escaping); <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> <a href="#xmlOutputBufferCreateFilename">xmlOutputBufferCreateFilename</a> (const char * URI, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder, <br/> int compression); size_t <a href="#xmlOutputBufferGetSize">xmlOutputBufferGetSize</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out); void <a href="#xmlCleanupOutputCallbacks">xmlCleanupOutputCallbacks</a> (void); typedef void * <a href="#xmlInputOpenCallback">xmlInputOpenCallback</a> (char const * filename); int <a href="#xmlParserInputBufferRead">xmlParserInputBufferRead</a> (<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> in, <br/> int len); int <a href="#xmlOutputBufferWriteString">xmlOutputBufferWriteString</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out, <br/> const char * str); int <a href="#xmlFileMatch">xmlFileMatch</a> (const char * filename); int <a href="#xmlPopInputCallbacks">xmlPopInputCallbacks</a> (void); int <a href="#xmlFileRead">xmlFileRead</a> (void * context, <br/> char * buffer, <br/> int len); <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> <a href="#xmlParserInputBufferCreateFile">xmlParserInputBufferCreateFile</a> (FILE * file, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); char * <a href="#xmlParserGetDirectory">xmlParserGetDirectory</a> (const char * filename); int <a href="#xmlOutputBufferWrite">xmlOutputBufferWrite</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out, <br/> int len, <br/> const char * buf); void <a href="#xmlCleanupInputCallbacks">xmlCleanupInputCallbacks</a> (void); typedef int <a href="#xmlInputCloseCallback">xmlInputCloseCallback</a> (void * context); void * <a href="#xmlIOHTTPOpenW">xmlIOHTTPOpenW</a> (const char * post_uri, <br/> int compression); <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> <a href="#xmlParserInputBufferCreateFd">xmlParserInputBufferCreateFd</a> (int fd, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlInputCloseCallback"/>Function type xmlInputCloseCallback</h3><pre class="programlisting">int xmlInputCloseCallback (void * context)<br/> </pre><p>Callback used in the I/O Input API to close the resource</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>an Input context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInputMatchCallback"/>Function type xmlInputMatchCallback</h3><pre class="programlisting">int xmlInputMatchCallback (char const * filename)<br/> </pre><p>Callback used in the I/O Input API to detect if the current handler can provide input functionality for this resource.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename or URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if yes and 0 if another Input module should be used</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInputOpenCallback"/>Function type xmlInputOpenCallback</h3><pre class="programlisting">void * xmlInputOpenCallback (char const * filename)<br/> </pre><p>Callback used in the I/O Input API to open the resource</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename or URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an Input context or NULL in case or error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInputReadCallback"/>Function type xmlInputReadCallback</h3><pre class="programlisting">int xmlInputReadCallback (void * context, <br/> char * buffer, <br/> int len)<br/> </pre><p>Callback used in the I/O Input API to read the resource</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>an Input context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>the buffer to store data read</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of the buffer in bytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes read or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputCloseCallback"/>Function type xmlOutputCloseCallback</h3><pre class="programlisting">int xmlOutputCloseCallback (void * context)<br/> </pre><p>Callback used in the I/O Output API to close the resource</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>an Output context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputMatchCallback"/>Function type xmlOutputMatchCallback</h3><pre class="programlisting">int xmlOutputMatchCallback (char const * filename)<br/> </pre><p>Callback used in the I/O Output API to detect if the current handler can provide output functionality for this resource.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename or URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if yes and 0 if another Output module should be used</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputOpenCallback"/>Function type xmlOutputOpenCallback</h3><pre class="programlisting">void * xmlOutputOpenCallback (char const * filename)<br/> </pre><p>Callback used in the I/O Output API to open the resource</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename or URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an Output context or NULL in case or error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputWriteCallback"/>Function type xmlOutputWriteCallback</h3><pre class="programlisting">int xmlOutputWriteCallback (void * context, <br/> const char * buffer, <br/> int len)<br/> </pre><p>Callback used in the I/O Output API to write to the resource</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>an Output context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>the buffer of data to write</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of the buffer in bytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAllocOutputBuffer"/>xmlAllocOutputBuffer ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> xmlAllocOutputBuffer (<a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder)<br/> </pre><p>Create a buffered parser output</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>encoder</tt></i>:</span></td><td>the encoding converter or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser output or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAllocParserInputBuffer"/>xmlAllocParserInputBuffer ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> xmlAllocParserInputBuffer (<a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a buffered parser input for progressive parsing</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser input or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCheckFilename"/>xmlCheckFilename ()</h3><pre class="programlisting">int xmlCheckFilename (const char * path)<br/> </pre><p>function checks to see if @path is a valid source (file, socket...) for XML. if stat is not available on the target machine,</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>path</tt></i>:</span></td><td>the path to check</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1. if stat fails, returns 0 (if calling stat on the filename fails, it can't be right). if stat succeeds and the file is a directory, returns 2. otherwise returns 1.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCheckHTTPInput"/>xmlCheckHTTPInput ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> xmlCheckHTTPInput (<a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> ret)<br/> </pre><p>Check an input in case it was created from an HTTP stream, in that case it will handle encoding and update of the base URL in case of redirection. It also checks for HTTP errors in which case the input is cleanly freed up and an appropriate error is raised in context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XML parser context</td></tr><tr><td><span class="term"><i><tt>ret</tt></i>:</span></td><td>an XML parser input</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the input or NULL in case of HTTP error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCleanupInputCallbacks"/>xmlCleanupInputCallbacks ()</h3><pre class="programlisting">void xmlCleanupInputCallbacks (void)<br/> </pre><p>clears the entire input callback table. this includes the compiled-in I/O.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCleanupOutputCallbacks"/>xmlCleanupOutputCallbacks ()</h3><pre class="programlisting">void xmlCleanupOutputCallbacks (void)<br/> </pre><p>clears the entire output callback table. this includes the compiled-in I/O callbacks.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFileClose"/>xmlFileClose ()</h3><pre class="programlisting">int xmlFileClose (void * context)<br/> </pre><p>Close an I/O channel</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>the I/O context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFileMatch"/>xmlFileMatch ()</h3><pre class="programlisting">int xmlFileMatch (const char * filename)<br/> </pre><p>input from FILE *</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the URI for matching</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if matches, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFileOpen"/>xmlFileOpen ()</h3><pre class="programlisting">void * xmlFileOpen (const char * filename)<br/> </pre><p>Wrapper around xmlFileOpen_real that try it with an unescaped version of @filename, if this fails fallback to @filename</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the URI for matching</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a handler or NULL in case or failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFileRead"/>xmlFileRead ()</h3><pre class="programlisting">int xmlFileRead (void * context, <br/> char * buffer, <br/> int len)<br/> </pre><p>Read @len bytes to @buffer from the I/O channel.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>the I/O context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>where to drop data</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>number of bytes to write</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written or < 0 in case of failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeParserInputBuffer"/>xmlFreeParserInputBuffer ()</h3><pre class="programlisting">void xmlFreeParserInputBuffer (<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> in)<br/> </pre><p>Free up the memory used by a buffered parser input</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a buffered parser input</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIOFTPClose"/>xmlIOFTPClose ()</h3><pre class="programlisting">int xmlIOFTPClose (void * context)<br/> </pre><p>Close an FTP I/O channel</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>the I/O context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIOFTPMatch"/>xmlIOFTPMatch ()</h3><pre class="programlisting">int xmlIOFTPMatch (const char * filename)<br/> </pre><p>check if the URI matches an FTP one</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the URI for matching</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if matches, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIOFTPOpen"/>xmlIOFTPOpen ()</h3><pre class="programlisting">void * xmlIOFTPOpen (const char * filename)<br/> </pre><p>open an FTP I/O channel</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the URI for matching</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an I/O context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIOFTPRead"/>xmlIOFTPRead ()</h3><pre class="programlisting">int xmlIOFTPRead (void * context, <br/> char * buffer, <br/> int len)<br/> </pre><p>Read @len bytes to @buffer from the I/O channel.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>the I/O context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>where to drop data</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>number of bytes to write</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIOHTTPClose"/>xmlIOHTTPClose ()</h3><pre class="programlisting">int xmlIOHTTPClose (void * context)<br/> </pre><p>Close an HTTP I/O channel</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>the I/O context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIOHTTPMatch"/>xmlIOHTTPMatch ()</h3><pre class="programlisting">int xmlIOHTTPMatch (const char * filename)<br/> </pre><p>check if the URI matches an HTTP one</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the URI for matching</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if matches, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIOHTTPOpen"/>xmlIOHTTPOpen ()</h3><pre class="programlisting">void * xmlIOHTTPOpen (const char * filename)<br/> </pre><p>open an HTTP I/O channel</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the URI for matching</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an I/O context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIOHTTPOpenW"/>xmlIOHTTPOpenW ()</h3><pre class="programlisting">void * xmlIOHTTPOpenW (const char * post_uri, <br/> int compression)<br/> </pre><p>Open a temporary buffer to collect the document for a subsequent HTTP POST request. Non-static as is called from the output buffer creation routine.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>post_uri</tt></i>:</span></td><td>The destination URI for the document</td></tr><tr><td><span class="term"><i><tt>compression</tt></i>:</span></td><td>The compression desired for the document.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an I/O context or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIOHTTPRead"/>xmlIOHTTPRead ()</h3><pre class="programlisting">int xmlIOHTTPRead (void * context, <br/> char * buffer, <br/> int len)<br/> </pre><p>Read @len bytes to @buffer from the I/O channel.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>context</tt></i>:</span></td><td>the I/O context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>where to drop data</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>number of bytes to write</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNoNetExternalEntityLoader"/>xmlNoNetExternalEntityLoader ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> xmlNoNetExternalEntityLoader (const char * URL, <br/> const char * ID, <br/> <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> ctxt)<br/> </pre><p>A specific entity loader disabling network accesses, though still allowing local catalog accesses for resolution.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the URL for the entity to load</td></tr><tr><td><span class="term"><i><tt>ID</tt></i>:</span></td><td>the System ID for the entity to load</td></tr><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the context in which the entity is called or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new allocated xmlParserInputPtr, or NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNormalizeWindowsPath"/>xmlNormalizeWindowsPath ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlNormalizeWindowsPath (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * path)<br/> </pre><p>This function is obsolete. Please see xmlURIFromPath in uri.c for a better solution.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>path</tt></i>:</span></td><td>the input file path</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a canonicalized version of the path</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferClose"/>xmlOutputBufferClose ()</h3><pre class="programlisting">int xmlOutputBufferClose (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out)<br/> </pre><p>flushes and close the output I/O channel and free up all the associated resources</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a buffered output</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferCreateBuffer"/>xmlOutputBufferCreateBuffer ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> xmlOutputBufferCreateBuffer (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buffer, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder)<br/> </pre><p>Create a buffered output for the progressive saving to a <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a></td></tr><tr><td><span class="term"><i><tt>encoder</tt></i>:</span></td><td>the encoding converter or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser output or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferCreateFd"/>xmlOutputBufferCreateFd ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> xmlOutputBufferCreateFd (int fd, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder)<br/> </pre><p>Create a buffered output for the progressive saving to a file descriptor</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>fd</tt></i>:</span></td><td>a file descriptor number</td></tr><tr><td><span class="term"><i><tt>encoder</tt></i>:</span></td><td>the encoding converter or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser output or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferCreateFile"/>xmlOutputBufferCreateFile ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> xmlOutputBufferCreateFile (FILE * file, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder)<br/> </pre><p>Create a buffered output for the progressive saving to a FILE * buffered C I/O</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td>a FILE*</td></tr><tr><td><span class="term"><i><tt>encoder</tt></i>:</span></td><td>the encoding converter or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser output or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferCreateFilename"/>xmlOutputBufferCreateFilename ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> xmlOutputBufferCreateFilename (const char * URI, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder, <br/> int compression)<br/> </pre><p>Create a buffered output for the progressive saving of a file If filename is "-' then we use stdout as the output. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. TODO: currently if compression is set, the library only support writing to a local file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>a C string containing the URI or filename</td></tr><tr><td><span class="term"><i><tt>encoder</tt></i>:</span></td><td>the encoding converter or NULL</td></tr><tr><td><span class="term"><i><tt>compression</tt></i>:</span></td><td>the compression ration (0 none, 9 max).</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new output or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferCreateIO"/>xmlOutputBufferCreateIO ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> xmlOutputBufferCreateIO (<a href="libxml2-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a> iowrite, <br/> <a href="libxml2-xmlIO.html#xmlOutputCloseCallback">xmlOutputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder)<br/> </pre><p>Create a buffered output for the progressive saving to an I/O handler</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>iowrite</tt></i>:</span></td><td>an I/O write function</td></tr><tr><td><span class="term"><i><tt>ioclose</tt></i>:</span></td><td>an I/O close function</td></tr><tr><td><span class="term"><i><tt>ioctx</tt></i>:</span></td><td>an I/O handler</td></tr><tr><td><span class="term"><i><tt>encoder</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser output or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferFlush"/>xmlOutputBufferFlush ()</h3><pre class="programlisting">int xmlOutputBufferFlush (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out)<br/> </pre><p>flushes the output I/O channel</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a buffered output</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte written or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferGetContent"/>xmlOutputBufferGetContent ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlOutputBufferGetContent (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out)<br/> </pre><p>Gives a pointer to the data currently held in the output buffer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the data or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferGetSize"/>xmlOutputBufferGetSize ()</h3><pre class="programlisting">size_t xmlOutputBufferGetSize (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out)<br/> </pre><p>Gives the length of the data currently held in the output buffer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case or error or no data is held, the size otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferWrite"/>xmlOutputBufferWrite ()</h3><pre class="programlisting">int xmlOutputBufferWrite (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out, <br/> int len, <br/> const char * buf)<br/> </pre><p>Write the content of the array in the output I/O buffer This routine handle the I18N transcoding from internal UTF-8 The buffer is lossless, i.e. will store in case of partial or delayed writes.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a buffered parser output</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the size in bytes of the array.</td></tr><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>an char array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of chars immediately written, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferWriteEscape"/>xmlOutputBufferWriteEscape ()</h3><pre class="programlisting">int xmlOutputBufferWriteEscape (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> <a href="libxml2-encoding.html#xmlCharEncodingOutputFunc">xmlCharEncodingOutputFunc</a> escaping)<br/> </pre><p>Write the content of the string in the output I/O buffer This routine escapes the <a href="libxml2-SAX.html#characters">characters</a> and then handle the I18N transcoding from internal UTF-8 The buffer is lossless, i.e. will store in case of partial or delayed writes.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a buffered parser output</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>a zero terminated UTF-8 string</td></tr><tr><td><span class="term"><i><tt>escaping</tt></i>:</span></td><td>an optional escaping function (or NULL)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of chars immediately written, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferWriteString"/>xmlOutputBufferWriteString ()</h3><pre class="programlisting">int xmlOutputBufferWriteString (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> out, <br/> const char * str)<br/> </pre><p>Write the content of the string in the output I/O buffer This routine handle the I18N transcoding from internal UTF-8 The buffer is lossless, i.e. will store in case of partial or delayed writes.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a buffered parser output</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>a zero terminated C string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of chars immediately written, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserGetDirectory"/>xmlParserGetDirectory ()</h3><pre class="programlisting">char * xmlParserGetDirectory (const char * filename)<br/> </pre><p>lookup the directory for that file</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the path to a file</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new allocated string containing the directory, or NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferCreateFd"/>xmlParserInputBufferCreateFd ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> xmlParserInputBufferCreateFd (int fd, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a buffered parser input for the progressive parsing for the input from a file descriptor</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>fd</tt></i>:</span></td><td>a file descriptor number</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser input or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferCreateFile"/>xmlParserInputBufferCreateFile ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> xmlParserInputBufferCreateFile (FILE * file, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a buffered parser input for the progressive parsing of a FILE * buffered C I/O</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td>a FILE*</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser input or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferCreateFilename"/>xmlParserInputBufferCreateFilename ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> xmlParserInputBufferCreateFilename (const char * URI, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a buffered parser input for the progressive parsing of a file If filename is "-' then we use stdin as the input. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. Do an encoding check if enc == <a href="libxml2-encoding.html#XML_CHAR_ENCODING_NONE">XML_CHAR_ENCODING_NONE</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>a C string containing the URI or filename</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser input or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferCreateIO"/>xmlParserInputBufferCreateIO ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> xmlParserInputBufferCreateIO (<a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a buffered parser input for the progressive parsing for the input from an I/O handler</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ioread</tt></i>:</span></td><td>an I/O read function</td></tr><tr><td><span class="term"><i><tt>ioclose</tt></i>:</span></td><td>an I/O close function</td></tr><tr><td><span class="term"><i><tt>ioctx</tt></i>:</span></td><td>an I/O handler</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser input or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferCreateMem"/>xmlParserInputBufferCreateMem ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> xmlParserInputBufferCreateMem (const char * mem, <br/> int size, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a buffered parser input for the progressive parsing for the input from a memory area.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>the memory input</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the length of the memory block</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser input or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferCreateStatic"/>xmlParserInputBufferCreateStatic ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> xmlParserInputBufferCreateStatic (const char * mem, <br/> int size, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a buffered parser input for the progressive parsing for the input from an immutable memory area. This will not copy the memory area to the buffer, but the memory is expected to be available until the end of the parsing, this is useful for example when using mmap'ed file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>the memory input</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the length of the memory block</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>the charset encoding if known</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser input or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferGrow"/>xmlParserInputBufferGrow ()</h3><pre class="programlisting">int xmlParserInputBufferGrow (<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> in, <br/> int len)<br/> </pre><p>Grow up the content of the input buffer, the old data are preserved This routine handle the I18N transcoding to internal UTF-8 This routine is used when operating the parser in normal (pull) mode TODO: one should be able to remove one extra copy by copying directly onto in->buffer or in->raw</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a buffered parser input</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>indicative value of the amount of chars to read</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of chars read and stored in the buffer, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferPush"/>xmlParserInputBufferPush ()</h3><pre class="programlisting">int xmlParserInputBufferPush (<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> in, <br/> int len, <br/> const char * buf)<br/> </pre><p>Push the content of the arry in the input buffer This routine handle the I18N transcoding to internal UTF-8 This is used when operating the parser in progressive (push) mode.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a buffered parser input</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the size in bytes of the array.</td></tr><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>an char array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of chars read and stored in the buffer, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferRead"/>xmlParserInputBufferRead ()</h3><pre class="programlisting">int xmlParserInputBufferRead (<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> in, <br/> int len)<br/> </pre><p>Refresh the content of the input buffer, the old data are considered consumed This routine handle the I18N transcoding to internal UTF-8</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a buffered parser input</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>indicative value of the amount of chars to read</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of chars read and stored in the buffer, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPopInputCallbacks"/>xmlPopInputCallbacks ()</h3><pre class="programlisting">int xmlPopInputCallbacks (void)<br/> </pre><p>Clear the top input callback from the input stack. this includes the compiled-in I/O.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of input callback registered or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPopOutputCallbacks"/>xmlPopOutputCallbacks ()</h3><pre class="programlisting">int xmlPopOutputCallbacks (void)<br/> </pre><p>Remove the top output callbacks from the output stack. This includes the compiled-in I/O.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of output callback registered or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegisterDefaultInputCallbacks"/>xmlRegisterDefaultInputCallbacks ()</h3><pre class="programlisting">void xmlRegisterDefaultInputCallbacks (void)<br/> </pre><p>Registers the default compiled-in I/O handlers.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegisterDefaultOutputCallbacks"/>xmlRegisterDefaultOutputCallbacks ()</h3><pre class="programlisting">void xmlRegisterDefaultOutputCallbacks (void)<br/> </pre><p>Registers the default compiled-in I/O handlers.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegisterHTTPPostCallbacks"/>xmlRegisterHTTPPostCallbacks ()</h3><pre class="programlisting">void xmlRegisterHTTPPostCallbacks (void)<br/> </pre><p>By default, libxml submits HTTP output requests using the "PUT" method. Calling this method changes the HTTP output method to use the "POST" method instead.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegisterInputCallbacks"/>xmlRegisterInputCallbacks ()</h3><pre class="programlisting">int xmlRegisterInputCallbacks (<a href="libxml2-xmlIO.html#xmlInputMatchCallback">xmlInputMatchCallback</a> matchFunc, <br/> <a href="libxml2-xmlIO.html#xmlInputOpenCallback">xmlInputOpenCallback</a> openFunc, <br/> <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> readFunc, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> closeFunc)<br/> </pre><p>Register a new set of I/O callback for handling parser input.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>matchFunc</tt></i>:</span></td><td>the <a href="libxml2-xmlIO.html#xmlInputMatchCallback">xmlInputMatchCallback</a></td></tr><tr><td><span class="term"><i><tt>openFunc</tt></i>:</span></td><td>the <a href="libxml2-xmlIO.html#xmlInputOpenCallback">xmlInputOpenCallback</a></td></tr><tr><td><span class="term"><i><tt>readFunc</tt></i>:</span></td><td>the <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a></td></tr><tr><td><span class="term"><i><tt>closeFunc</tt></i>:</span></td><td>the <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the registered handler number or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegisterOutputCallbacks"/>xmlRegisterOutputCallbacks ()</h3><pre class="programlisting">int xmlRegisterOutputCallbacks (<a href="libxml2-xmlIO.html#xmlOutputMatchCallback">xmlOutputMatchCallback</a> matchFunc, <br/> <a href="libxml2-xmlIO.html#xmlOutputOpenCallback">xmlOutputOpenCallback</a> openFunc, <br/> <a href="libxml2-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a> writeFunc, <br/> <a href="libxml2-xmlIO.html#xmlOutputCloseCallback">xmlOutputCloseCallback</a> closeFunc)<br/> </pre><p>Register a new set of I/O callback for handling output.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>matchFunc</tt></i>:</span></td><td>the <a href="libxml2-xmlIO.html#xmlOutputMatchCallback">xmlOutputMatchCallback</a></td></tr><tr><td><span class="term"><i><tt>openFunc</tt></i>:</span></td><td>the <a href="libxml2-xmlIO.html#xmlOutputOpenCallback">xmlOutputOpenCallback</a></td></tr><tr><td><span class="term"><i><tt>writeFunc</tt></i>:</span></td><td>the <a href="libxml2-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a></td></tr><tr><td><span class="term"><i><tt>closeFunc</tt></i>:</span></td><td>the <a href="libxml2-xmlIO.html#xmlOutputCloseCallback">xmlOutputCloseCallback</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the registered handler number or -1 in case of error</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\a�?� ?� html/libxml2/libxml2-tree.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>tree: interfaces for tree manipulation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-threads.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-uri.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">tree</span> </h2> <p>tree - interfaces for tree manipulation</p> <p>this module describes the structures found in an tree resulting from an XML or HTML parsing, as well as the API provided for various processing on that tree </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#XML_LOCAL_NAMESPACE">XML_LOCAL_NAMESPACE</a>; #define <a href="#BASE_BUFFER_SIZE">BASE_BUFFER_SIZE</a>; #define <a href="#XML_XML_ID">XML_XML_ID</a>; #define <a href="#xmlRootNode">xmlRootNode</a>; #define <a href="#XML_GET_LINE">XML_GET_LINE</a>; #define <a href="#XML_GET_CONTENT">XML_GET_CONTENT</a>; #define <a href="#xmlChildrenNode">xmlChildrenNode</a>; #define <a href="#XML_XML_NAMESPACE">XML_XML_NAMESPACE</a>; #define <a href="#LIBXML2_NEW_BUFFER">LIBXML2_NEW_BUFFER</a>; typedef struct _xmlNs <a href="#xmlNs">xmlNs</a>; typedef struct _xmlElementContent <a href="#xmlElementContent">xmlElementContent</a>; typedef <a href="libxml2-tree.html#xmlEnumeration">xmlEnumeration</a> * <a href="#xmlEnumerationPtr">xmlEnumerationPtr</a>; typedef struct _xmlBuffer <a href="#xmlBuffer">xmlBuffer</a>; typedef <a href="libxml2-tree.html#xmlParserInput">xmlParserInput</a> * <a href="#xmlParserInputPtr">xmlParserInputPtr</a>; typedef <a href="libxml2-tree.html#xmlSAXLocator">xmlSAXLocator</a> * <a href="#xmlSAXLocatorPtr">xmlSAXLocatorPtr</a>; typedef struct _xmlParserInput <a href="#xmlParserInput">xmlParserInput</a>; typedef struct _xmlElement <a href="#xmlElement">xmlElement</a>; typedef <a href="libxml2-tree.html#xmlElementType">xmlElementType</a> <a href="#xmlNsType">xmlNsType</a>; typedef enum <a href="#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a>; typedef struct _xmlNode <a href="#xmlNode">xmlNode</a>; typedef <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * <a href="#xmlDocPtr">xmlDocPtr</a>; typedef <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> * <a href="#xmlBufferPtr">xmlBufferPtr</a>; typedef <a href="libxml2-tree.html#xmlDOMWrapCtxt">xmlDOMWrapCtxt</a> * <a href="#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a>; typedef <a href="libxml2-tree.html#xmlRef">xmlRef</a> * <a href="#xmlRefPtr">xmlRefPtr</a>; typedef struct _xmlParserInputBuffer <a href="#xmlParserInputBuffer">xmlParserInputBuffer</a>; typedef struct _xmlRef <a href="#xmlRef">xmlRef</a>; typedef struct _xmlDOMWrapCtxt <a href="#xmlDOMWrapCtxt">xmlDOMWrapCtxt</a>; typedef <a href="libxml2-tree.html#xmlNode">xmlNode</a> * <a href="#xmlNodePtr">xmlNodePtr</a>; typedef struct _xmlParserCtxt <a href="#xmlParserCtxt">xmlParserCtxt</a>; typedef <a href="libxml2-tree.html#xmlDtd">xmlDtd</a> * <a href="#xmlDtdPtr">xmlDtdPtr</a>; typedef enum <a href="#xmlAttributeDefault">xmlAttributeDefault</a>; typedef struct _xmlBuf <a href="#xmlBuf">xmlBuf</a>; typedef struct _xmlNotation <a href="#xmlNotation">xmlNotation</a>; typedef enum <a href="#xmlElementType">xmlElementType</a>; typedef struct _xmlEntity <a href="#xmlEntity">xmlEntity</a>; typedef struct _xmlAttr <a href="#xmlAttr">xmlAttr</a>; typedef <a href="libxml2-tree.html#xmlAttribute">xmlAttribute</a> * <a href="#xmlAttributePtr">xmlAttributePtr</a>; typedef enum <a href="#xmlElementTypeVal">xmlElementTypeVal</a>; typedef <a href="libxml2-tree.html#xmlNotation">xmlNotation</a> * <a href="#xmlNotationPtr">xmlNotationPtr</a>; typedef <a href="libxml2-tree.html#xmlElement">xmlElement</a> * <a href="#xmlElementPtr">xmlElementPtr</a>; typedef <a href="libxml2-tree.html#xmlBuf">xmlBuf</a> * <a href="#xmlBufPtr">xmlBufPtr</a>; typedef enum <a href="#xmlElementContentOccur">xmlElementContentOccur</a>; typedef <a href="libxml2-tree.html#xmlAttr">xmlAttr</a> * <a href="#xmlAttrPtr">xmlAttrPtr</a>; typedef struct _xmlDoc <a href="#xmlDoc">xmlDoc</a>; typedef struct _xmlID <a href="#xmlID">xmlID</a>; typedef <a href="libxml2-tree.html#xmlParserCtxt">xmlParserCtxt</a> * <a href="#xmlParserCtxtPtr">xmlParserCtxtPtr</a>; typedef <a href="libxml2-tree.html#xmlEntity">xmlEntity</a> * <a href="#xmlEntityPtr">xmlEntityPtr</a>; typedef struct _xmlEnumeration <a href="#xmlEnumeration">xmlEnumeration</a>; typedef enum <a href="#xmlAttributeType">xmlAttributeType</a>; typedef <a href="libxml2-tree.html#xmlNs">xmlNs</a> * <a href="#xmlNsPtr">xmlNsPtr</a>; typedef <a href="libxml2-tree.html#xmlParserInputBuffer">xmlParserInputBuffer</a> * <a href="#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a>; typedef struct _xmlSAXHandler <a href="#xmlSAXHandler">xmlSAXHandler</a>; typedef struct _xmlOutputBuffer <a href="#xmlOutputBuffer">xmlOutputBuffer</a>; typedef struct _xmlSAXLocator <a href="#xmlSAXLocator">xmlSAXLocator</a>; typedef <a href="libxml2-tree.html#xmlElementContent">xmlElementContent</a> * <a href="#xmlElementContentPtr">xmlElementContentPtr</a>; typedef enum <a href="#xmlElementContentType">xmlElementContentType</a>; typedef enum <a href="#xmlDocProperties">xmlDocProperties</a>; typedef <a href="libxml2-tree.html#xmlID">xmlID</a> * <a href="#xmlIDPtr">xmlIDPtr</a>; typedef struct _xmlDtd <a href="#xmlDtd">xmlDtd</a>; typedef struct _xmlAttribute <a href="#xmlAttribute">xmlAttribute</a>; typedef <a href="libxml2-tree.html#xmlOutputBuffer">xmlOutputBuffer</a> * <a href="#xmlOutputBufferPtr">xmlOutputBufferPtr</a>; typedef <a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> * <a href="#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a>; <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlDocCopyNode">xmlDocCopyNode</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> int extended); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewDocRawNode">xmlNewDocRawNode</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlBufContent">xmlBufContent</a> (const <a href="libxml2-tree.html#xmlBuf">xmlBuf</a> * buf); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlNewNsPropEatName">xmlNewNsPropEatName</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlStringGetNodeList">xmlStringGetNodeList</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewCDataBlock">xmlNewCDataBlock</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len); void <a href="#xmlBufferWriteCHAR">xmlBufferWriteCHAR</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * string); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlNodeGetBase">xmlNodeGetBase</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur); void <a href="#xmlBufferEmpty">xmlBufferEmpty</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlBuildQName">xmlBuildQName</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ncname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * memory, <br/> int len); int <a href="#xmlValidateNMToken">xmlValidateNMToken</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int space); int <a href="#xmlSaveFormatFileEnc">xmlSaveFormatFileEnc</a> (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlAddSibling">xmlAddSibling</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem); <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> <a href="#xmlBufferCreate">xmlBufferCreate</a> (void); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewDocFragment">xmlNewDocFragment</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlDocGetRootElement">xmlDocGetRootElement</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlGetProp">xmlGetProp</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlValidateName">xmlValidateName</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int space); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlBufEnd">xmlBufEnd</a> (<a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buf); int <a href="#xmlValidateQName">xmlValidateQName</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int space); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlHasNsProp">xmlHasNsProp</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * nameSpace); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlAddPrevSibling">xmlAddPrevSibling</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem); int <a href="#xmlBufferAddHead">xmlBufferAddHead</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int len); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewPI">xmlNewPI</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); void <a href="#xmlDocDumpFormatMemoryEnc">xmlDocDumpFormatMemoryEnc</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> out_doc, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** doc_txt_ptr, <br/> int * doc_txt_len, <br/> const char * txt_encoding, <br/> int format); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlSetProp">xmlSetProp</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); unsigned long <a href="#xmlChildElementCount">xmlChildElementCount</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent); void <a href="#xmlElemDump">xmlElemDump</a> (FILE * f, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); int <a href="#xmlSaveFormatFileTo">xmlSaveFormatFileTo</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format); <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> <a href="#xmlGetIntSubset">xmlGetIntSubset</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc); int <a href="#xmlNodeBufGetContent">xmlNodeBufGetContent</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buffer, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNextElementSibling">xmlNextElementSibling</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); void <a href="#xmlBufferWriteChar">xmlBufferWriteChar</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const char * string); void <a href="#xmlBufferFree">xmlBufferFree</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf); int <a href="#xmlDOMWrapCloneNode">xmlDOMWrapCloneNode</a> (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> sourceDoc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * resNode, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> destDoc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> destParent, <br/> int deep, <br/> int options); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewNode">xmlNewNode</a> (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlSaveFileTo">xmlSaveFileTo</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewTextLen">xmlNewTextLen</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewTextChild">xmlNewTextChild</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); void <a href="#xmlNodeSetContent">xmlNodeSetContent</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlBufferAdd">xmlBufferAdd</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int len); void <a href="#xmlNodeDumpOutput">xmlNodeDumpOutput</a> (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> int level, <br/> int format, <br/> const char * encoding); <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> <a href="#xmlCopyNamespace">xmlCopyNamespace</a> (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> cur); <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> <a href="#xmlSearchNsByHref">xmlSearchNsByHref</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlAddChild">xmlAddChild</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); int <a href="#xmlReconciliateNs">xmlReconciliateNs</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree); int <a href="#xmlValidateNCName">xmlValidateNCName</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int space); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewDocComment">xmlNewDocComment</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlGetCompressMode">xmlGetCompressMode</a> (void); int <a href="#xmlNodeDump">xmlNodeDump</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> int level, <br/> int format); <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> <a href="#xmlBufferCreateSize">xmlBufferCreateSize</a> (size_t size); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlNodeListGetString">xmlNodeListGetString</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * list, <br/> int inLine); void <a href="#xmlSetCompressMode">xmlSetCompressMode</a> (int mode); void <a href="#xmlSetTreeDoc">xmlSetTreeDoc</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); int <a href="#xmlDOMWrapAdoptNode">xmlDOMWrapAdoptNode</a> (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> sourceDoc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> destDoc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> destParent, <br/> int options); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlCopyNodeList">xmlCopyNodeList</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewDocNodeEatName">xmlNewDocNodeEatName</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlAddChildList">xmlAddChildList</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlGetNodePath">xmlGetNodePath</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node); void <a href="#xmlFreePropList">xmlFreePropList</a> (<a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> cur); void <a href="#xmlNodeAddContent">xmlNodeAddContent</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlUnsetNsProp">xmlUnsetNsProp</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlFirstElementChild">xmlFirstElementChild</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlAddNextSibling">xmlAddNextSibling</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem); int <a href="#xmlIsBlankNode">xmlIsBlankNode</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node); <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> <a href="#xmlNewGlobalNs">xmlNewGlobalNs</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix); int <a href="#xmlBufferDump">xmlBufferDump</a> (FILE * file, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlNodeGetContent">xmlNodeGetContent</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlCopyDoc">xmlCopyDoc</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> int recursive); <a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> <a href="#xmlDOMWrapNewCtxt">xmlDOMWrapNewCtxt</a> (void); void <a href="#xmlDocDumpMemoryEnc">xmlDocDumpMemoryEnc</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> out_doc, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** doc_txt_ptr, <br/> int * doc_txt_len, <br/> const char * txt_encoding); int <a href="#xmlBufGetNodeContent">xmlBufGetNodeContent</a> (<a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buf, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlTextMerge">xmlTextMerge</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> first, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> second); void <a href="#xmlDocDumpMemory">xmlDocDumpMemory</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewDocPI">xmlNewDocPI</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); void <a href="#xmlFreeNs">xmlFreeNs</a> (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> cur); int <a href="#xmlDocDump">xmlDocDump</a> (FILE * f, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur); void <a href="#xmlFreeProp">xmlFreeProp</a> (<a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> cur); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlGetNoNsProp">xmlGetNoNsProp</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSplitQName2">xmlSplitQName2</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** prefix); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlNewProp">xmlNewProp</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlTextConcat">xmlTextConcat</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len); int <a href="#xmlNodeGetSpacePreserve">xmlNodeGetSpacePreserve</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur); int <a href="#xmlBufferShrink">xmlBufferShrink</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> unsigned int len); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlPreviousElementSibling">xmlPreviousElementSibling</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); void <a href="#xmlNodeSetContentLen">xmlNodeSetContentLen</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len); void <a href="#xmlNodeAddContentLen">xmlNodeAddContentLen</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len); void <a href="#xmlBufferWriteQuotedString">xmlBufferWriteQuotedString</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * string); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlCopyProp">xmlCopyProp</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> target, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> cur); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlReplaceNode">xmlReplaceNode</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> old, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); void <a href="#xmlSetDocCompressMode">xmlSetDocCompressMode</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> int mode); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlCopyNode">xmlCopyNode</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int extended); void <a href="#xmlUnlinkNode">xmlUnlinkNode</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSplitQName3">xmlSplitQName3</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int * len); typedef <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> <a href="#xmlDOMWrapAcquireNsFunction">xmlDOMWrapAcquireNsFunction</a> (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * nsName, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * nsPrefix); size_t <a href="#xmlBufUse">xmlBufUse</a> (const <a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buf); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlDocSetRootElement">xmlDocSetRootElement</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> root); long <a href="#xmlGetLineNo">xmlGetLineNo</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlBufferContent">xmlBufferContent</a> (const <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> * buf); int <a href="#xmlRemoveProp">xmlRemoveProp</a> (<a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> cur); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlLastElementChild">xmlLastElementChild</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlNodeGetLang">xmlNodeGetLang</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur); int <a href="#xmlGetDocCompressMode">xmlGetDocCompressMode</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc); size_t <a href="#xmlBufNodeDump">xmlBufNodeDump</a> (<a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> int level, <br/> int format); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlGetNsProp">xmlGetNsProp</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * nameSpace); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlNewDocProp">xmlNewDocProp</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); void <a href="#xmlFreeNode">xmlFreeNode</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlNewNsProp">xmlNewNsProp</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); void <a href="#xmlDOMWrapFreeCtxt">xmlDOMWrapFreeCtxt</a> (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlBufferDetach">xmlBufferDetach</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf); void <a href="#xmlBufferSetAllocationScheme">xmlBufferSetAllocationScheme</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> scheme); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewChild">xmlNewChild</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> <a href="#xmlSearchNs">xmlSearchNs</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * nameSpace); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlStringLenGetNodeList">xmlStringLenGetNodeList</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int len); int <a href="#xmlSaveFormatFile">xmlSaveFormatFile</a> (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> int format); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlCopyPropList">xmlCopyPropList</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> target, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> cur); int <a href="#xmlDocFormatDump">xmlDocFormatDump</a> (FILE * f, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> int format); void <a href="#xmlNodeSetSpacePreserve">xmlNodeSetSpacePreserve</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> int val); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlHasProp">xmlHasProp</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlBufferCat">xmlBufferCat</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> <a href="#xmlCreateIntSubset">xmlCreateIntSubset</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlNewDoc">xmlNewDoc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * version); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewCharRef">xmlNewCharRef</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> <a href="#xmlCopyNamespaceList">xmlCopyNamespaceList</a> (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> cur); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewNodeEatName">xmlNewNodeEatName</a> (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlBufferResize">xmlBufferResize</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> unsigned int size); void <a href="#xmlNodeSetBase">xmlNodeSetBase</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * uri); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewComment">xmlNewComment</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlBufferLength">xmlBufferLength</a> (const <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> * buf); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewText">xmlNewText</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlUnsetProp">xmlUnsetProp</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> <a href="#xmlGetBufferAllocationScheme">xmlGetBufferAllocationScheme</a> (void); int <a href="#xmlSaveFile">xmlSaveFile</a> (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlDocCopyNodeList">xmlDocCopyNodeList</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); void <a href="#xmlSetNs">xmlSetNs</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns); <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> <a href="#xmlNewNs">xmlNewNs</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix); int <a href="#xmlDOMWrapRemoveNode">xmlDOMWrapRemoveNode</a> (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int options); void <a href="#xmlAttrSerializeTxtContent">xmlAttrSerializeTxtContent</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * string); <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> <a href="#xmlCopyDtd">xmlCopyDtd</a> (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewDocText">xmlNewDocText</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlNodeListGetRawString">xmlNodeListGetRawString</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * list, <br/> int inLine); <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> <a href="#xmlBufferCreateStatic">xmlBufferCreateStatic</a> (void * mem, <br/> size_t size); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewReference">xmlNewReference</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlDOMWrapReconcileNamespaces">xmlDOMWrapReconcileNamespaces</a> (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> int options); int <a href="#xmlBufferCCat">xmlBufferCCat</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const char * str); <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> * <a href="#xmlGetNsList">xmlGetNsList</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node); int <a href="#xmlBufferGrow">xmlBufferGrow</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> unsigned int len); int <a href="#xmlNodeIsText">xmlNodeIsText</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node); void <a href="#xmlSetBufferAllocationScheme">xmlSetBufferAllocationScheme</a> (<a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> scheme); int <a href="#xmlIsXHTML">xmlIsXHTML</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicID); void <a href="#xmlNodeSetLang">xmlNodeSetLang</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * lang); void <a href="#xmlFreeDtd">xmlFreeDtd</a> (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> cur); void <a href="#xmlFreeNodeList">xmlFreeNodeList</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur); void <a href="#xmlFreeDoc">xmlFreeDoc</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur); size_t <a href="#xmlBufShrink">xmlBufShrink</a> (<a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buf, <br/> size_t len); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewDocNode">xmlNewDocNode</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlSaveFileEnc">xmlSaveFileEnc</a> (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding); <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> <a href="#xmlSetNsProp">xmlSetNsProp</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); void <a href="#xmlDocDumpFormatMemory">xmlDocDumpFormatMemory</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size, <br/> int format); void <a href="#xmlSetListDoc">xmlSetListDoc</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> list, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlNodeSetName">xmlNodeSetName</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlNewDocTextLen">xmlNewDocTextLen</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len); <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> <a href="#xmlNewDtd">xmlNewDtd</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID); void <a href="#xmlFreeNsList">xmlFreeNsList</a> (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> cur); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlGetLastChild">xmlGetLastChild</a> (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * parent); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="BASE_BUFFER_SIZE">Macro </a>BASE_BUFFER_SIZE</h3><pre class="programlisting">#define <a href="#BASE_BUFFER_SIZE">BASE_BUFFER_SIZE</a>; </pre><p>default buffer size 4000.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML2_NEW_BUFFER">Macro </a>LIBXML2_NEW_BUFFER</h3><pre class="programlisting">#define <a href="#LIBXML2_NEW_BUFFER">LIBXML2_NEW_BUFFER</a>; </pre><p>Macro used to express that the API use the new buffers for <a href="libxml2-tree.html#xmlParserInputBuffer">xmlParserInputBuffer</a> and xmlOutputBuffer. The change was introduced in 2.9.0.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_GET_CONTENT">Macro </a>XML_GET_CONTENT</h3><pre class="programlisting">#define <a href="#XML_GET_CONTENT">XML_GET_CONTENT</a>; </pre><p>Macro to extract the content pointer of a node.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_GET_LINE">Macro </a>XML_GET_LINE</h3><pre class="programlisting">#define <a href="#XML_GET_LINE">XML_GET_LINE</a>; </pre><p>Macro to extract the line number of an element node.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_LOCAL_NAMESPACE">Macro </a>XML_LOCAL_NAMESPACE</h3><pre class="programlisting">#define <a href="#XML_LOCAL_NAMESPACE">XML_LOCAL_NAMESPACE</a>; </pre><p>A namespace declaration node.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_XML_ID">Macro </a>XML_XML_ID</h3><pre class="programlisting">#define <a href="#XML_XML_ID">XML_XML_ID</a>; </pre><p>This is the name for the special xml:id <a href="libxml2-SAX.html#attribute">attribute</a></p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_XML_NAMESPACE">Macro </a>XML_XML_NAMESPACE</h3><pre class="programlisting">#define <a href="#XML_XML_NAMESPACE">XML_XML_NAMESPACE</a>; </pre><p>This is the namespace for the special xml: prefix predefined in the XML Namespace specification.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlChildrenNode">Macro </a>xmlChildrenNode</h3><pre class="programlisting">#define <a href="#xmlChildrenNode">xmlChildrenNode</a>; </pre><p>Macro for compatibility naming layer with libxml1. Maps to "children."</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRootNode">Macro </a>xmlRootNode</h3><pre class="programlisting">#define <a href="#xmlRootNode">xmlRootNode</a>; </pre><p>Macro for compatibility naming layer with libxml1. Maps to "children".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAttr">Structure </a>xmlAttr</h3><pre class="programlisting">struct _xmlAttr { void * _private : application data <a href="libxml2-tree.html#xmlElementType">xmlElementType</a> type : XML_ATTRIBUTE_NODE, must be second ! const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : the name of the property struct _xmlNode * children : the value of the property struct _xmlNode * last : NULL struct _xmlNode * parent : child->parent link struct _xmlAttr * next : next sibling link struct _xmlAttr * prev : previous sibling link struct _xmlDoc * doc : the containing document <a href="libxml2-tree.html#xmlNs">xmlNs</a> * ns : pointer to the associated namespace <a href="libxml2-tree.html#xmlAttributeType">xmlAttributeType</a> atype : the <a href="libxml2-SAX.html#attribute">attribute</a> type if validating void * psvi : for type/PSVI information } xmlAttr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAttrPtr">Typedef </a>xmlAttrPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttr">xmlAttr</a> * xmlAttrPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAttribute">Structure </a>xmlAttribute</h3><pre class="programlisting">struct _xmlAttribute { void * _private : application data <a href="libxml2-tree.html#xmlElementType">xmlElementType</a> type : XML_ATTRIBUTE_DECL, must be second ! const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : Attribute name struct _xmlNode * children : NULL struct _xmlNode * last : NULL struct _xmlDtd * parent : -> DTD struct _xmlNode * next : next sibling link struct _xmlNode * prev : previous sibling link struct _xmlDoc * doc : the containing document struct _xmlAttribute * nexth : next in hash table <a href="libxml2-tree.html#xmlAttributeType">xmlAttributeType</a> atype : The <a href="libxml2-SAX.html#attribute">attribute</a> type <a href="libxml2-tree.html#xmlAttributeDefault">xmlAttributeDefault</a> def : the default const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * defaultValue : or the default value <a href="libxml2-tree.html#xmlEnumerationPtr">xmlEnumerationPtr</a> tree : or the enumeration tree if any const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix : the namespace prefix if any const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elem : Element holding the <a href="libxml2-SAX.html#attribute">attribute</a> } xmlAttribute; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAttributeDefault">Enum </a>xmlAttributeDefault</h3><pre class="programlisting">enum <a href="#xmlAttributeDefault">xmlAttributeDefault</a> { <a name="XML_ATTRIBUTE_NONE">XML_ATTRIBUTE_NONE</a> = 1 <a name="XML_ATTRIBUTE_REQUIRED">XML_ATTRIBUTE_REQUIRED</a> = 2 <a name="XML_ATTRIBUTE_IMPLIED">XML_ATTRIBUTE_IMPLIED</a> = 3 <a name="XML_ATTRIBUTE_FIXED">XML_ATTRIBUTE_FIXED</a> = 4 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAttributePtr">Typedef </a>xmlAttributePtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttribute">xmlAttribute</a> * xmlAttributePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAttributeType">Enum </a>xmlAttributeType</h3><pre class="programlisting">enum <a href="#xmlAttributeType">xmlAttributeType</a> { <a name="XML_ATTRIBUTE_CDATA">XML_ATTRIBUTE_CDATA</a> = 1 <a name="XML_ATTRIBUTE_ID">XML_ATTRIBUTE_ID</a> = 2 <a name="XML_ATTRIBUTE_IDREF">XML_ATTRIBUTE_IDREF</a> = 3 <a name="XML_ATTRIBUTE_IDREFS">XML_ATTRIBUTE_IDREFS</a> = 4 <a name="XML_ATTRIBUTE_ENTITY">XML_ATTRIBUTE_ENTITY</a> = 5 <a name="XML_ATTRIBUTE_ENTITIES">XML_ATTRIBUTE_ENTITIES</a> = 6 <a name="XML_ATTRIBUTE_NMTOKEN">XML_ATTRIBUTE_NMTOKEN</a> = 7 <a name="XML_ATTRIBUTE_NMTOKENS">XML_ATTRIBUTE_NMTOKENS</a> = 8 <a name="XML_ATTRIBUTE_ENUMERATION">XML_ATTRIBUTE_ENUMERATION</a> = 9 <a name="XML_ATTRIBUTE_NOTATION">XML_ATTRIBUTE_NOTATION</a> = 10 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBuf">Structure </a>xmlBuf</h3><pre class="programlisting">struct _xmlBuf { The content of this structure is not made public by the API. } xmlBuf; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufPtr">Typedef </a>xmlBufPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlBuf">xmlBuf</a> * xmlBufPtr; </pre><p>A pointer to a buffer structure, the actual structure internals are not public</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBuffer">Structure </a>xmlBuffer</h3><pre class="programlisting">struct _xmlBuffer { <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content : The buffer content UTF8 unsigned int use : The buffer size used unsigned int size : The buffer size <a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> alloc : The realloc method <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * contentIO : in IO mode we may have a different base } xmlBuffer; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferAllocationScheme">Enum </a>xmlBufferAllocationScheme</h3><pre class="programlisting">enum <a href="#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> { <a name="XML_BUFFER_ALLOC_DOUBLEIT">XML_BUFFER_ALLOC_DOUBLEIT</a> = 1 /* double each time one need to grow */ <a name="XML_BUFFER_ALLOC_EXACT">XML_BUFFER_ALLOC_EXACT</a> = 2 /* grow only to the minimal size */ <a name="XML_BUFFER_ALLOC_IMMUTABLE">XML_BUFFER_ALLOC_IMMUTABLE</a> = 3 /* immutable buffer */ <a name="XML_BUFFER_ALLOC_IO">XML_BUFFER_ALLOC_IO</a> = 4 /* special allocation scheme used for I/O */ <a name="XML_BUFFER_ALLOC_HYBRID">XML_BUFFER_ALLOC_HYBRID</a> = 5 /* exact up to a threshold, and doubleit thereafter */ <a name="XML_BUFFER_ALLOC_BOUNDED">XML_BUFFER_ALLOC_BOUNDED</a> = 6 /* limit the upper size of the buffer */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferPtr">Typedef </a>xmlBufferPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> * xmlBufferPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDOMWrapCtxt">Structure </a>xmlDOMWrapCtxt</h3><pre class="programlisting">struct _xmlDOMWrapCtxt { void * _private : * The type of this context, just in case we need specialized * context int type : * Internal namespace map used for various operations. * void * namespaceMap : * Use this one to acquire an <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> intended for node->ns. * (Note t <a href="libxml2-tree.html#xmlDOMWrapAcquireNsFunction">xmlDOMWrapAcquireNsFunction</a> getNsForNodeFunc } xmlDOMWrapCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDOMWrapCtxtPtr">Typedef </a>xmlDOMWrapCtxtPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDOMWrapCtxt">xmlDOMWrapCtxt</a> * xmlDOMWrapCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDoc">Structure </a>xmlDoc</h3><pre class="programlisting">struct _xmlDoc { void * _private : application data <a href="libxml2-tree.html#xmlElementType">xmlElementType</a> type : XML_DOCUMENT_NODE, must be second ! char * name : name/filename/URI of the document struct _xmlNode * children : the document tree struct _xmlNode * last : last child link struct _xmlNode * parent : child->parent link struct _xmlNode * next : next sibling link struct _xmlNode * prev : previous sibling link struct _xmlDoc * doc : autoreference to itself End of common part int compression : level of zlib compression int standalone : standalone document (no external refs) 1 if standalone="yes" 0 if sta struct _xmlDtd * intSubset : the document internal subset struct _xmlDtd * extSubset : the document external subset struct _xmlNs * oldNs : Global namespace, the old way const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * version : the XML version string const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * encoding : external initial encoding, if any void * ids : Hash table for ID attributes if any void * refs : Hash table for IDREFs attributes if any const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URL : The URI for that document int charset : Internal flag for charset handling, actually an <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> struct _xmlDict * dict : dict used to allocate names or NULL void * psvi : for type/PSVI information int parseFlags : set of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a> used to parse the document int properties : set of <a href="libxml2-tree.html#xmlDocProperties">xmlDocProperties</a> for this document set at the end of parsing } xmlDoc; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocProperties">Enum </a>xmlDocProperties</h3><pre class="programlisting">enum <a href="#xmlDocProperties">xmlDocProperties</a> { <a name="XML_DOC_WELLFORMED">XML_DOC_WELLFORMED</a> = 1 /* document is XML well formed */ <a name="XML_DOC_NSVALID">XML_DOC_NSVALID</a> = 2 /* document is Namespace valid */ <a name="XML_DOC_OLD10">XML_DOC_OLD10</a> = 4 /* parsed with old XML-1.0 parser */ <a name="XML_DOC_DTDVALID">XML_DOC_DTDVALID</a> = 8 /* DTD validation was successful */ <a name="XML_DOC_XINCLUDE">XML_DOC_XINCLUDE</a> = 16 /* XInclude substitution was done */ <a name="XML_DOC_USERBUILT">XML_DOC_USERBUILT</a> = 32 /* Document was built using the API and not by parsing an instance */ <a name="XML_DOC_INTERNAL">XML_DOC_INTERNAL</a> = 64 /* built for internal processing */ <a name="XML_DOC_HTML">XML_DOC_HTML</a> = 128 /* parsed or built HTML document */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocPtr">Typedef </a>xmlDocPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * xmlDocPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDtd">Structure </a>xmlDtd</h3><pre class="programlisting">struct _xmlDtd { void * _private : application data <a href="libxml2-tree.html#xmlElementType">xmlElementType</a> type : XML_DTD_NODE, must be second ! const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : Name of the DTD struct _xmlNode * children : the value of the property link struct _xmlNode * last : last child link struct _xmlDoc * parent : child->parent link struct _xmlNode * next : next sibling link struct _xmlNode * prev : previous sibling link struct _xmlDoc * doc : the containing document End of common part void * notations : Hash table for notations if any void * elements : Hash table for elements if any void * attributes : Hash table for attributes if any void * entities : Hash table for entities if any const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID : External identifier for PUBLIC DTD const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID : URI for a SYSTEM or PUBLIC DTD void * pentities : Hash table for param entities if any } xmlDtd; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDtdPtr">Typedef </a>xmlDtdPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDtd">xmlDtd</a> * xmlDtdPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElement">Structure </a>xmlElement</h3><pre class="programlisting">struct _xmlElement { void * _private : application data <a href="libxml2-tree.html#xmlElementType">xmlElementType</a> type : XML_ELEMENT_DECL, must be second ! const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : Element name struct _xmlNode * children : NULL struct _xmlNode * last : NULL struct _xmlDtd * parent : -> DTD struct _xmlNode * next : next sibling link struct _xmlNode * prev : previous sibling link struct _xmlDoc * doc : the containing document <a href="libxml2-tree.html#xmlElementTypeVal">xmlElementTypeVal</a> etype : The type <a href="libxml2-tree.html#xmlElementContentPtr">xmlElementContentPtr</a> content : the allowed element content <a href="libxml2-tree.html#xmlAttributePtr">xmlAttributePtr</a> attributes : List of the declared attributes const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix : the namespace prefix if any <a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> contModel : the validating regexp void * contModel } xmlElement; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElementContent">Structure </a>xmlElementContent</h3><pre class="programlisting">struct _xmlElementContent { <a href="libxml2-tree.html#xmlElementContentType">xmlElementContentType</a> type : PCDATA, ELEMENT, SEQ or OR <a href="libxml2-tree.html#xmlElementContentOccur">xmlElementContentOccur</a> ocur : ONCE, OPT, MULT or PLUS const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : Element name struct _xmlElementContent * c1 : first child struct _xmlElementContent * c2 : second child struct _xmlElementContent * parent : parent const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix : Namespace prefix } xmlElementContent; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElementContentOccur">Enum </a>xmlElementContentOccur</h3><pre class="programlisting">enum <a href="#xmlElementContentOccur">xmlElementContentOccur</a> { <a name="XML_ELEMENT_CONTENT_ONCE">XML_ELEMENT_CONTENT_ONCE</a> = 1 <a name="XML_ELEMENT_CONTENT_OPT">XML_ELEMENT_CONTENT_OPT</a> = 2 <a name="XML_ELEMENT_CONTENT_MULT">XML_ELEMENT_CONTENT_MULT</a> = 3 <a name="XML_ELEMENT_CONTENT_PLUS">XML_ELEMENT_CONTENT_PLUS</a> = 4 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElementContentPtr">Typedef </a>xmlElementContentPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementContent">xmlElementContent</a> * xmlElementContentPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElementContentType">Enum </a>xmlElementContentType</h3><pre class="programlisting">enum <a href="#xmlElementContentType">xmlElementContentType</a> { <a name="XML_ELEMENT_CONTENT_PCDATA">XML_ELEMENT_CONTENT_PCDATA</a> = 1 <a name="XML_ELEMENT_CONTENT_ELEMENT">XML_ELEMENT_CONTENT_ELEMENT</a> = 2 <a name="XML_ELEMENT_CONTENT_SEQ">XML_ELEMENT_CONTENT_SEQ</a> = 3 <a name="XML_ELEMENT_CONTENT_OR">XML_ELEMENT_CONTENT_OR</a> = 4 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElementPtr">Typedef </a>xmlElementPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElement">xmlElement</a> * xmlElementPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElementType">Enum </a>xmlElementType</h3><pre class="programlisting">enum <a href="#xmlElementType">xmlElementType</a> { <a name="XML_ELEMENT_NODE">XML_ELEMENT_NODE</a> = 1 <a name="XML_ATTRIBUTE_NODE">XML_ATTRIBUTE_NODE</a> = 2 <a name="XML_TEXT_NODE">XML_TEXT_NODE</a> = 3 <a name="XML_CDATA_SECTION_NODE">XML_CDATA_SECTION_NODE</a> = 4 <a name="XML_ENTITY_REF_NODE">XML_ENTITY_REF_NODE</a> = 5 <a name="XML_ENTITY_NODE">XML_ENTITY_NODE</a> = 6 <a name="XML_PI_NODE">XML_PI_NODE</a> = 7 <a name="XML_COMMENT_NODE">XML_COMMENT_NODE</a> = 8 <a name="XML_DOCUMENT_NODE">XML_DOCUMENT_NODE</a> = 9 <a name="XML_DOCUMENT_TYPE_NODE">XML_DOCUMENT_TYPE_NODE</a> = 10 <a name="XML_DOCUMENT_FRAG_NODE">XML_DOCUMENT_FRAG_NODE</a> = 11 <a name="XML_NOTATION_NODE">XML_NOTATION_NODE</a> = 12 <a name="XML_HTML_DOCUMENT_NODE">XML_HTML_DOCUMENT_NODE</a> = 13 <a name="XML_DTD_NODE">XML_DTD_NODE</a> = 14 <a name="XML_ELEMENT_DECL">XML_ELEMENT_DECL</a> = 15 <a name="XML_ATTRIBUTE_DECL">XML_ATTRIBUTE_DECL</a> = 16 <a name="XML_ENTITY_DECL">XML_ENTITY_DECL</a> = 17 <a name="XML_NAMESPACE_DECL">XML_NAMESPACE_DECL</a> = 18 <a name="XML_XINCLUDE_START">XML_XINCLUDE_START</a> = 19 <a name="XML_XINCLUDE_END">XML_XINCLUDE_END</a> = 20 <a name="XML_DOCB_DOCUMENT_NODE">XML_DOCB_DOCUMENT_NODE</a> = 21 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElementTypeVal">Enum </a>xmlElementTypeVal</h3><pre class="programlisting">enum <a href="#xmlElementTypeVal">xmlElementTypeVal</a> { <a name="XML_ELEMENT_TYPE_UNDEFINED">XML_ELEMENT_TYPE_UNDEFINED</a> = 0 <a name="XML_ELEMENT_TYPE_EMPTY">XML_ELEMENT_TYPE_EMPTY</a> = 1 <a name="XML_ELEMENT_TYPE_ANY">XML_ELEMENT_TYPE_ANY</a> = 2 <a name="XML_ELEMENT_TYPE_MIXED">XML_ELEMENT_TYPE_MIXED</a> = 3 <a name="XML_ELEMENT_TYPE_ELEMENT">XML_ELEMENT_TYPE_ELEMENT</a> = 4 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlEntity">Structure </a>xmlEntity</h3><pre class="programlisting">struct _xmlEntity { void * _private : application data <a href="libxml2-tree.html#xmlElementType">xmlElementType</a> type : XML_ENTITY_DECL, must be second ! const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : Entity name struct _xmlNode * children : First child link struct _xmlNode * last : Last child link struct _xmlDtd * parent : -> DTD struct _xmlNode * next : next sibling link struct _xmlNode * prev : previous sibling link struct _xmlDoc * doc : the containing document <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * orig : content without ref substitution <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content : content or ndata if unparsed int length : the content length <a href="libxml2-entities.html#xmlEntityType">xmlEntityType</a> etype : The entity type const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID : External identifier for PUBLIC const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID : URI for a SYSTEM or PUBLIC Entity struct _xmlEntity * nexte : unused const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI : the full URI as computed int owner : does the entity own the childrens int checked : was the entity content checked this is also used to count entities * } xmlEntity; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlEntityPtr">Typedef </a>xmlEntityPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntity">xmlEntity</a> * xmlEntityPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlEnumeration">Structure </a>xmlEnumeration</h3><pre class="programlisting">struct _xmlEnumeration { struct _xmlEnumeration * next : next one const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : Enumeration name } xmlEnumeration; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlEnumerationPtr">Typedef </a>xmlEnumerationPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEnumeration">xmlEnumeration</a> * xmlEnumerationPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlID">Structure </a>xmlID</h3><pre class="programlisting">struct _xmlID { struct _xmlID * next : next ID const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value : The ID name <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr : The <a href="libxml2-SAX.html#attribute">attribute</a> holding it const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : The <a href="libxml2-SAX.html#attribute">attribute</a> if attr is not available int lineno : The line number if attr is not available struct _xmlDoc * doc : The document holding the ID } xmlID; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIDPtr">Typedef </a>xmlIDPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlID">xmlID</a> * xmlIDPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNode">Structure </a>xmlNode</h3><pre class="programlisting">struct _xmlNode { void * _private : application data <a href="libxml2-tree.html#xmlElementType">xmlElementType</a> type : type number, must be second ! const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : the name of the node, or the entity struct _xmlNode * children : parent->childs link struct _xmlNode * last : last child link struct _xmlNode * parent : child->parent link struct _xmlNode * next : next sibling link struct _xmlNode * prev : previous sibling link struct _xmlDoc * doc : the containing document End of common part <a href="libxml2-tree.html#xmlNs">xmlNs</a> * ns : pointer to the associated namespace <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content : the content struct _xmlAttr * properties : properties list <a href="libxml2-tree.html#xmlNs">xmlNs</a> * nsDef : namespace definitions on this node void * psvi : for type/PSVI information unsigned short line : line number unsigned short extra : extra data for XPath/XSLT } xmlNode; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodePtr">Typedef </a>xmlNodePtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNode">xmlNode</a> * xmlNodePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNotation">Structure </a>xmlNotation</h3><pre class="programlisting">struct _xmlNotation { const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : Notation name const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * PublicID : Public identifier, if any const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID : System identifier, if any } xmlNotation; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNotationPtr">Typedef </a>xmlNotationPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNotation">xmlNotation</a> * xmlNotationPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNs">Structure </a>xmlNs</h3><pre class="programlisting">struct _xmlNs { struct _xmlNs * next : next Ns link for this node <a href="libxml2-tree.html#xmlNsType">xmlNsType</a> type : global or local const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href : URL for the namespace const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix : prefix for the namespace void * _private : application data struct _xmlDoc * context : normally an <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> } xmlNs; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNsPtr">Typedef </a>xmlNsPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNs">xmlNs</a> * xmlNsPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNsType">Typedef </a>xmlNsType</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlElementType">xmlElementType</a> xmlNsType; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBuffer">Structure </a>xmlOutputBuffer</h3><pre class="programlisting">struct _xmlOutputBuffer { void * context <a href="libxml2-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a> writecallback <a href="libxml2-xmlIO.html#xmlOutputCloseCallback">xmlOutputCloseCallback</a> closecallback <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder : I18N conversions to UTF-8 <a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buffer : Local buffer encoded in UTF-8 or ISOLatin <a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> conv : if encoder != NULL buffer for output int written : total number of byte written int error } xmlOutputBuffer; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlOutputBufferPtr">Typedef </a>xmlOutputBufferPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlOutputBuffer">xmlOutputBuffer</a> * xmlOutputBufferPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserCtxt">Structure </a>xmlParserCtxt</h3><pre class="programlisting">struct _xmlParserCtxt { struct _xmlSAXHandler * sax : The SAX handler void * userData : For SAX interface only, used by DOM build <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> myDoc : the document being built int wellFormed : is the document well formed int replaceEntities : shall we replace entities ? const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * version : the XML version string const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * encoding : the declared encoding, if any int standalone : standalone document int html : an HTML(1)/Docbook(2) document * 3 is HTML after <head> * 10 is HTML <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> input : Current input stream int inputNr : Number of current input streams int inputMax : Max number of input streams <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> * inputTab : stack of inputs Node analysis stack only used for DOM building <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node : Current parsed Node int nodeNr : Depth of the parsing stack int nodeMax : Max depth of the parsing stack <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * nodeTab : array of nodes int record_info : Whether node info should be kept <a href="libxml2-parser.html#xmlParserNodeInfoSeq">xmlParserNodeInfoSeq</a> node_seq : info about each node parsed int errNo : error code int hasExternalSubset : <a href="libxml2-SAX.html#reference">reference</a> and external subset int hasPErefs : the internal subset has PE refs int external : are we parsing an external entity int valid : is the document valid int validate : shall we try to validate ? <a href="libxml2-valid.html#xmlValidCtxt">xmlValidCtxt</a> vctxt : The validity context <a href="libxml2-parser.html#xmlParserInputState">xmlParserInputState</a> instate : current type of input int token : next char look-ahead char * directory : the data directory Node name stack const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : Current parsed Node int nameNr : Depth of the parsing stack int nameMax : Max depth of the parsing stack const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * * nameTab : array of nodes long nbChars : unused long checkIndex : used by progressive parsing lookup int keepBlanks : ugly but ... int disableSAX : SAX callbacks are disabled int inSubset : Parsing is in int 1/ext 2 subset const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * intSubName : name of subset <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * extSubURI : URI of external subset <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * extSubSystem : SYSTEM ID of external subset xml:space values int * space : Should the parser preserve spaces int spaceNr : Depth of the parsing stack int spaceMax : Max depth of the parsing stack int * spaceTab : array of space infos int depth : to prevent entity substitution loops <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> entity : used to check entities boundaries int charset : encoding of the in-memory content actually an <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> int nodelen : Those two fields are there to int nodemem : Speed up large node parsing int pedantic : signal pedantic warnings void * _private : For user data, libxml won't touch it int loadsubset : should the external subset be loaded int linenumbers : set line number in element content void * catalogs : document's own catalog int recovery : run in recovery mode int progressive : is this a progressive parsing <a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict : dictionary for the parser const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * * atts : array for the attributes callbacks int maxatts : the size of the array int docdict : * pre-interned strings * const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str_xml const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str_xmlns const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str_xml_ns : * Everything below is used only by the new SAX mode * int sax2 : operating in the new SAX mode int nsNr : the number of inherited namespaces int nsMax : the size of the arrays const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * * nsTab : the array of prefix/namespace name int * attallocs : which <a href="libxml2-SAX.html#attribute">attribute</a> were allocated <a href="libxml2-parser.html#xmlStartTag">xmlStartTag</a> * pushTab : array of data for push <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> attsDefault : defaulted attributes if any <a href="libxml2-hash.html#xmlHashTablePtr">xmlHashTablePtr</a> attsSpecial : non-CDATA attributes if any int nsWellFormed : is the document XML Namespace okay int options : * Those fields are needed only for streaming parsing so far * int dictNames : Use dictionary names for the tree int freeElemsNr : number of freed element nodes <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> freeElems : List of freed element nodes int freeAttrsNr : number of freed attributes nodes <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> freeAttrs : * the complete error information for the last error. * <a href="libxml2-xmlerror.html#xmlError">xmlError</a> lastError <a href="libxml2-parser.html#xmlParserMode">xmlParserMode</a> parseMode : the parser mode unsigned long nbentities : number of entities references unsigned long sizeentities : size of parsed entities for use by HTML non-recursive parser <a href="libxml2-parser.html#xmlParserNodeInfo">xmlParserNodeInfo</a> * nodeInfo : Current NodeInfo int nodeInfoNr : Depth of the parsing stack int nodeInfoMax : Max depth of the parsing stack <a href="libxml2-parser.html#xmlParserNodeInfo">xmlParserNodeInfo</a> * nodeInfoTab : array of nodeInfos int input_id : we need to label inputs unsigned long sizeentcopy : volume of entity copy } xmlParserCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserCtxtPtr">Typedef </a>xmlParserCtxtPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxt">xmlParserCtxt</a> * xmlParserCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInput">Structure </a>xmlParserInput</h3><pre class="programlisting">struct _xmlParserInput { <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> buf : UTF-8 encoded buffer const char * filename : The file analyzed, if any const char * directory : the directory/base of the file const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * base : Base of the array to parse const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur : Current char being parsed const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * end : end of the array to parse int length : length if known int line : Current line int col : * NOTE: consumed is only tested for equality in the parser code, * unsigned long consumed : How many xmlChars already consumed <a href="libxml2-parser.html#xmlParserInputDeallocate">xmlParserInputDeallocate</a> free : function to deallocate the base const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * encoding : the encoding string for entity const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * version : the version string for entity int standalone : Was that entity marked standalone int id : an unique identifier for the entity } xmlParserInput; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBuffer">Structure </a>xmlParserInputBuffer</h3><pre class="programlisting">struct _xmlParserInputBuffer { void * context <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> readcallback <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> closecallback <a href="libxml2-encoding.html#xmlCharEncodingHandlerPtr">xmlCharEncodingHandlerPtr</a> encoder : I18N conversions to UTF-8 <a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buffer : Local buffer encoded in UTF-8 <a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> raw : if encoder != NULL buffer for raw input int compressed : -1=unknown, 0=not compressed, 1=compressed int error unsigned long rawconsumed : amount consumed from raw } xmlParserInputBuffer; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputBufferPtr">Typedef </a>xmlParserInputBufferPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputBuffer">xmlParserInputBuffer</a> * xmlParserInputBufferPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserInputPtr">Typedef </a>xmlParserInputPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInput">xmlParserInput</a> * xmlParserInputPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRef">Structure </a>xmlRef</h3><pre class="programlisting">struct _xmlRef { struct _xmlRef * next : next Ref const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value : The Ref name <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr : The <a href="libxml2-SAX.html#attribute">attribute</a> holding it const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : The <a href="libxml2-SAX.html#attribute">attribute</a> if attr is not available int lineno : The line number if attr is not available } xmlRef; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRefPtr">Typedef </a>xmlRefPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlRef">xmlRef</a> * xmlRefPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXHandler">Structure </a>xmlSAXHandler</h3><pre class="programlisting">struct _xmlSAXHandler { <a href="libxml2-parser.html#internalSubsetSAXFunc">internalSubsetSAXFunc</a> internalSubset <a href="libxml2-parser.html#isStandaloneSAXFunc">isStandaloneSAXFunc</a> isStandalone <a href="libxml2-parser.html#hasInternalSubsetSAXFunc">hasInternalSubsetSAXFunc</a> hasInternalSubset <a href="libxml2-parser.html#hasExternalSubsetSAXFunc">hasExternalSubsetSAXFunc</a> hasExternalSubset <a href="libxml2-parser.html#resolveEntitySAXFunc">resolveEntitySAXFunc</a> resolveEntity <a href="libxml2-parser.html#getEntitySAXFunc">getEntitySAXFunc</a> getEntity <a href="libxml2-parser.html#entityDeclSAXFunc">entityDeclSAXFunc</a> entityDecl <a href="libxml2-parser.html#notationDeclSAXFunc">notationDeclSAXFunc</a> notationDecl <a href="libxml2-parser.html#attributeDeclSAXFunc">attributeDeclSAXFunc</a> attributeDecl <a href="libxml2-parser.html#elementDeclSAXFunc">elementDeclSAXFunc</a> elementDecl <a href="libxml2-parser.html#unparsedEntityDeclSAXFunc">unparsedEntityDeclSAXFunc</a> unparsedEntityDecl <a href="libxml2-parser.html#setDocumentLocatorSAXFunc">setDocumentLocatorSAXFunc</a> setDocumentLocator <a href="libxml2-parser.html#startDocumentSAXFunc">startDocumentSAXFunc</a> startDocument <a href="libxml2-parser.html#endDocumentSAXFunc">endDocumentSAXFunc</a> endDocument <a href="libxml2-parser.html#startElementSAXFunc">startElementSAXFunc</a> startElement <a href="libxml2-parser.html#endElementSAXFunc">endElementSAXFunc</a> endElement <a href="libxml2-parser.html#referenceSAXFunc">referenceSAXFunc</a> reference <a href="libxml2-parser.html#charactersSAXFunc">charactersSAXFunc</a> characters <a href="libxml2-parser.html#ignorableWhitespaceSAXFunc">ignorableWhitespaceSAXFunc</a> ignorableWhitespace <a href="libxml2-parser.html#processingInstructionSAXFunc">processingInstructionSAXFunc</a> processingInstruction <a href="libxml2-parser.html#commentSAXFunc">commentSAXFunc</a> comment <a href="libxml2-parser.html#warningSAXFunc">warningSAXFunc</a> warning <a href="libxml2-parser.html#errorSAXFunc">errorSAXFunc</a> error <a href="libxml2-parser.html#fatalErrorSAXFunc">fatalErrorSAXFunc</a> fatalError : unused error() get all the errors <a href="libxml2-parser.html#getParameterEntitySAXFunc">getParameterEntitySAXFunc</a> getParameterEntity <a href="libxml2-parser.html#cdataBlockSAXFunc">cdataBlockSAXFunc</a> cdataBlock <a href="libxml2-parser.html#externalSubsetSAXFunc">externalSubsetSAXFunc</a> externalSubset unsigned int initialized : The following fields are extensions available only on version 2 void * _private <a href="libxml2-parser.html#startElementNsSAX2Func">startElementNsSAX2Func</a> startElementNs <a href="libxml2-parser.html#endElementNsSAX2Func">endElementNsSAX2Func</a> endElementNs <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror } xmlSAXHandler; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXHandlerPtr">Typedef </a>xmlSAXHandlerPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> * xmlSAXHandlerPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXLocator">Structure </a>xmlSAXLocator</h3><pre class="programlisting">struct _xmlSAXLocator { const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *(*getPublicId) getPublicId const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> *(*getSystemId) getSystemId int(*getLineNumber) getLineNumber int(*getColumnNumber) getColumnNumber } xmlSAXLocator; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSAXLocatorPtr">Typedef </a>xmlSAXLocatorPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlSAXLocator">xmlSAXLocator</a> * xmlSAXLocatorPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDOMWrapAcquireNsFunction"/>Function type xmlDOMWrapAcquireNsFunction</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> xmlDOMWrapAcquireNsFunction (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * nsName, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * nsPrefix)<br/> </pre><p>A function called to acquire namespaces (xmlNs) from the wrapper.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a DOM wrapper context</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the context node (element or attribute)</td></tr><tr><td><span class="term"><i><tt>nsName</tt></i>:</span></td><td>the requested namespace name</td></tr><tr><td><span class="term"><i><tt>nsPrefix</tt></i>:</span></td><td>the requested namespace prefix</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> or NULL in case of an error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddChild"/>xmlAddChild ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlAddChild (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Add a new node to @parent, at the end of the child (or property) list merging adjacent TEXT nodes (in which case @cur is freed) If the new node is ATTRIBUTE, it is added into properties instead of children. If there is an <a href="libxml2-SAX.html#attribute">attribute</a> with equal name, it is first destroyed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>the parent node</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the child node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the child or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddChildList"/>xmlAddChildList ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlAddChildList (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Add a list of node at the end of the child list of the parent merging adjacent TEXT nodes (@cur may be freed)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>the parent node</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the first node in the list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the last child or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddNextSibling"/>xmlAddNextSibling ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlAddNextSibling (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem)<br/> </pre><p>Add a new node @elem as the next sibling of @cur If the new node was already inserted in a document it is first unlinked from its existing context. As a result of text merging @elem may be freed. If the new node is ATTRIBUTE, it is added into properties instead of children. If there is an <a href="libxml2-SAX.html#attribute">attribute</a> with equal name, it is first destroyed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the child node</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the new node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new node or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddPrevSibling"/>xmlAddPrevSibling ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlAddPrevSibling (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem)<br/> </pre><p>Add a new node @elem as the previous sibling of @cur merging adjacent TEXT nodes (@elem may be freed) If the new node was already inserted in a document it is first unlinked from its existing context. If the new node is ATTRIBUTE, it is added into properties instead of children. If there is an <a href="libxml2-SAX.html#attribute">attribute</a> with equal name, it is first destroyed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the child node</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the new node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new node or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddSibling"/>xmlAddSibling ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlAddSibling (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem)<br/> </pre><p>Add a new element @elem to the list of siblings of @cur merging adjacent TEXT nodes (@elem may be freed) If the new element was already inserted in a document it is first unlinked from its existing context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the child node</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the new node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new element or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAttrSerializeTxtContent"/>xmlAttrSerializeTxtContent ()</h3><pre class="programlisting">void xmlAttrSerializeTxtContent (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * string)<br/> </pre><p>Serialize text <a href="libxml2-SAX.html#attribute">attribute</a> values to an xml simple buffer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> node</td></tr><tr><td><span class="term"><i><tt>string</tt></i>:</span></td><td>the text content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufContent"/>xmlBufContent ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlBufContent (const <a href="libxml2-tree.html#xmlBuf">xmlBuf</a> * buf)<br/> </pre><p>Function to extract the content of a buffer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the internal content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufEnd"/>xmlBufEnd ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlBufEnd (<a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buf)<br/> </pre><p>Function to extract the end of the content of a buffer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the end of the internal content or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufGetNodeContent"/>xmlBufGetNodeContent ()</h3><pre class="programlisting">int xmlBufGetNodeContent (<a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buf, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur)<br/> </pre><p>Read the value of a node @cur, this can be either the text carried directly by this node if it's a TEXT node or the aggregate string of the values carried by this node child's (TEXT and ENTITY_REF). Entity references are substituted. Fills up the buffer @buf with this value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>a buffer <a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a></td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being read</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufNodeDump"/>xmlBufNodeDump ()</h3><pre class="programlisting">size_t xmlBufNodeDump (<a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> int level, <br/> int format)<br/> </pre><p>Dump an XML node, recursive behaviour,children are printed too. Note that @format = 1 provide node indenting only if <a href="libxml2-globals.html#xmlIndentTreeOutput">xmlIndentTreeOutput</a> = 1 or xmlKeepBlanksDefault(0) was called</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>level</tt></i>:</span></td><td>the imbrication level for indenting</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>is formatting allowed</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written to the buffer, in case of error 0 is returned or @buf stores the error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufShrink"/>xmlBufShrink ()</h3><pre class="programlisting">size_t xmlBufShrink (<a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buf, <br/> size_t len)<br/> </pre><p>Remove the beginning of an XML buffer. NOTE that this routine behaviour differs from xmlBufferShrink() as it will return 0 on error instead of -1 due to size_t being used as the return type.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer to dump</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> to remove</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of byte removed or 0 in case of failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufUse"/>xmlBufUse ()</h3><pre class="programlisting">size_t xmlBufUse (const <a href="libxml2-tree.html#xmlBufPtr">xmlBufPtr</a> buf)<br/> </pre><p>Function to get the length of a buffer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the length of data in the internal content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferAdd"/>xmlBufferAdd ()</h3><pre class="programlisting">int xmlBufferAdd (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int len)<br/> </pre><p>Add a string range to an XML buffer. if len == -1, the length of str is recomputed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer to dump</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the #xmlChar string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of #xmlChar to add</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 successful, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferAddHead"/>xmlBufferAddHead ()</h3><pre class="programlisting">int xmlBufferAddHead (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int len)<br/> </pre><p>Add a string range to the beginning of an XML buffer. if len == -1, the length of @str is recomputed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the #xmlChar string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of #xmlChar to add</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 successful, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferCCat"/>xmlBufferCCat ()</h3><pre class="programlisting">int xmlBufferCCat (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const char * str)<br/> </pre><p>Append a zero terminated C string to an XML buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer to dump</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the C char string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 successful, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferCat"/>xmlBufferCat ()</h3><pre class="programlisting">int xmlBufferCat (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>Append a zero terminated string to an XML buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer to add to</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the #xmlChar string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 successful, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferContent"/>xmlBufferContent ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlBufferContent (const <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> * buf)<br/> </pre><p>Function to extract the content of a buffer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the internal content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferCreate"/>xmlBufferCreate ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> xmlBufferCreate (void)<br/> </pre><p>routine to create an XML buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new structure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferCreateSize"/>xmlBufferCreateSize ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> xmlBufferCreateSize (size_t size)<br/> </pre><p>routine to create an XML buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>initial size of buffer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new structure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferCreateStatic"/>xmlBufferCreateStatic ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> xmlBufferCreateStatic (void * mem, <br/> size_t size)<br/> </pre><p>routine to create an XML buffer from an immutable memory area. The area won't be modified nor copied, and is expected to be present until the end of the buffer lifetime.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>the memory area</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size in byte</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new structure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferDetach"/>xmlBufferDetach ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlBufferDetach (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf)<br/> </pre><p>Remove the string contained in a buffer and gie it back to the caller. The buffer is reset to an empty content. This doesn't work with immutable buffers as they can't be reset.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the previous string contained by the buffer.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferDump"/>xmlBufferDump ()</h3><pre class="programlisting">int xmlBufferDump (FILE * file, <br/> <a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf)<br/> </pre><p>Dumps an XML buffer to a FILE *.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td>the file output</td></tr><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer to dump</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of #xmlChar written</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferEmpty"/>xmlBufferEmpty ()</h3><pre class="programlisting">void xmlBufferEmpty (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf)<br/> </pre><p>empty a buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferFree"/>xmlBufferFree ()</h3><pre class="programlisting">void xmlBufferFree (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf)<br/> </pre><p>Frees an XML buffer. It frees both the content and the structure which encapsulate it.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer to free</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferGrow"/>xmlBufferGrow ()</h3><pre class="programlisting">int xmlBufferGrow (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> unsigned int len)<br/> </pre><p>Grow the available space of an XML buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the minimum free size to allocate</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new available space or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferLength"/>xmlBufferLength ()</h3><pre class="programlisting">int xmlBufferLength (const <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> * buf)<br/> </pre><p>Function to get the length of a buffer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the length of data in the internal content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferResize"/>xmlBufferResize ()</h3><pre class="programlisting">int xmlBufferResize (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> unsigned int size)<br/> </pre><p>Resize a buffer to accommodate minimum size of @size.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer to resize</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the desired size</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of problems, 1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferSetAllocationScheme"/>xmlBufferSetAllocationScheme ()</h3><pre class="programlisting">void xmlBufferSetAllocationScheme (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> scheme)<br/> </pre><p>Sets the allocation scheme for this buffer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer to tune</td></tr><tr><td><span class="term"><i><tt>scheme</tt></i>:</span></td><td>allocation scheme to use</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferShrink"/>xmlBufferShrink ()</h3><pre class="programlisting">int xmlBufferShrink (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> unsigned int len)<br/> </pre><p>Remove the beginning of an XML buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the buffer to dump</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the number of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> to remove</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of #xmlChar removed, or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferWriteCHAR"/>xmlBufferWriteCHAR ()</h3><pre class="programlisting">void xmlBufferWriteCHAR (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * string)<br/> </pre><p>routine which manages and grows an output buffer. This one adds xmlChars at the end of the buffer.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer</td></tr><tr><td><span class="term"><i><tt>string</tt></i>:</span></td><td>the string to add</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferWriteChar"/>xmlBufferWriteChar ()</h3><pre class="programlisting">void xmlBufferWriteChar (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const char * string)<br/> </pre><p>routine which manage and grows an output buffer. This one add C chars at the end of the array.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>string</tt></i>:</span></td><td>the string to add</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBufferWriteQuotedString"/>xmlBufferWriteQuotedString ()</h3><pre class="programlisting">void xmlBufferWriteQuotedString (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * string)<br/> </pre><p>routine which manage and grows an output buffer. This one writes a quoted or double quoted #xmlChar string, checking first if it holds quote or double-quotes internally</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>string</tt></i>:</span></td><td>the string to add</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBuildQName"/>xmlBuildQName ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlBuildQName (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ncname, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * memory, <br/> int len)<br/> </pre><p>Builds the QName @prefix:@ncname in @memory if there is enough space and prefix is not NULL nor empty, otherwise allocate a new string. If prefix is NULL or empty it returns ncname.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ncname</tt></i>:</span></td><td>the Name</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the prefix</td></tr><tr><td><span class="term"><i><tt>memory</tt></i>:</span></td><td>preallocated memory</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>preallocated memory length</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new string which must be freed by the caller if different from @memory and @ncname or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlChildElementCount"/>xmlChildElementCount ()</h3><pre class="programlisting">unsigned long xmlChildElementCount (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent)<br/> </pre><p>Finds the current number of child nodes of that element which are element nodes. Note the handling of entities references is different than in the W3C DOM element traversal spec since we don't have back <a href="libxml2-SAX.html#reference">reference</a> from entities content to entities references.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>the parent node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the count of element child or 0 if not available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyDoc"/>xmlCopyDoc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlCopyDoc (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> int recursive)<br/> </pre><p>Do a copy of the document info. If recursive, the content tree will be copied too as well as DTD, namespaces and entities.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>recursive</tt></i>:</span></td><td>if not zero do a recursive copy.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlDocPtr, or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyDtd"/>xmlCopyDtd ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> xmlCopyDtd (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd)<br/> </pre><p>Do a copy of the dtd.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>the dtd</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlDtdPtr, or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyNamespace"/>xmlCopyNamespace ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> xmlCopyNamespace (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> cur)<br/> </pre><p>Do a copy of the namespace.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the namespace</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlNsPtr, or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyNamespaceList"/>xmlCopyNamespaceList ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> xmlCopyNamespaceList (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> cur)<br/> </pre><p>Do a copy of an namespace list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the first namespace</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlNsPtr, or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyNode"/>xmlCopyNode ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlCopyNode (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int extended)<br/> </pre><p>Do a copy of the node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>extended</tt></i>:</span></td><td>if 1 do a recursive copy (properties, namespaces and children when applicable) if 2 copy properties and namespaces (when applicable)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlNodePtr, or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyNodeList"/>xmlCopyNodeList ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlCopyNodeList (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Do a recursive copy of the node list. Use xmlDocCopyNodeList() if possible to ensure string interning.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the first node in the list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlNodePtr, or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyProp"/>xmlCopyProp ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlCopyProp (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> target, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> cur)<br/> </pre><p>Do a copy of the attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>target</tt></i>:</span></td><td>the element where the <a href="libxml2-SAX.html#attribute">attribute</a> will be grafted</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlAttrPtr, or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyPropList"/>xmlCopyPropList ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlCopyPropList (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> target, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> cur)<br/> </pre><p>Do a copy of an <a href="libxml2-SAX.html#attribute">attribute</a> list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>target</tt></i>:</span></td><td>the element where the attributes will be grafted</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the first <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlAttrPtr, or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreateIntSubset"/>xmlCreateIntSubset ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> xmlCreateIntSubset (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Create the internal subset of a document</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document pointer</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the DTD name</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external (PUBLIC) ID</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the system ID</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new DTD structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDOMWrapAdoptNode"/>xmlDOMWrapAdoptNode ()</h3><pre class="programlisting">int xmlDOMWrapAdoptNode (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> sourceDoc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> destDoc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> destParent, <br/> int options)<br/> </pre><p>References of out-of scope ns-decls are remapped to point to @destDoc: 1) If @destParent is given, then nsDef entries on element-nodes are used 2) If *no* @destParent is given, then @destDoc->oldNs entries are used This is the case when you have an unlinked node and just want to move it to the context of If @destParent is given, it ensures that the tree is namespace wellformed by creating additional ns-decls where needed. Note that, since prefixes of already existent ns-decls can be shadowed by this process, it could break QNames in <a href="libxml2-SAX.html#attribute">attribute</a> values or element content. NOTE: This function was not intensively tested.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the optional context for custom processing</td></tr><tr><td><span class="term"><i><tt>sourceDoc</tt></i>:</span></td><td>the optional sourceDoc</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node to start with</td></tr><tr><td><span class="term"><i><tt>destDoc</tt></i>:</span></td><td>the destination doc</td></tr><tr><td><span class="term"><i><tt>destParent</tt></i>:</span></td><td>the optional new parent of @node in @destDoc</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>option flags</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the operation succeeded, 1 if a node of unsupported type was given, 2 if a node of not yet supported type was given and -1 on API/internal errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDOMWrapCloneNode"/>xmlDOMWrapCloneNode ()</h3><pre class="programlisting">int xmlDOMWrapCloneNode (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> sourceDoc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> * resNode, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> destDoc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> destParent, <br/> int deep, <br/> int options)<br/> </pre><p>References of out-of scope ns-decls are remapped to point to @destDoc: 1) If @destParent is given, then nsDef entries on element-nodes are used 2) If *no* @destParent is given, then @destDoc->oldNs entries are used. This is the case when you don't know already where the cloned branch will be added to. If @destParent is given, it ensures that the tree is namespace wellformed by creating additional ns-decls where needed. Note that, since prefixes of already existent ns-decls can be shadowed by this process, it could break QNames in <a href="libxml2-SAX.html#attribute">attribute</a> values or element content. TODO: 1) What to do with XInclude? Currently this returns an error for XInclude.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the optional context for custom processing</td></tr><tr><td><span class="term"><i><tt>sourceDoc</tt></i>:</span></td><td>the optional sourceDoc</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node to start with</td></tr><tr><td><span class="term"><i><tt>resNode</tt></i>:</span></td><td>the clone of the given @node</td></tr><tr><td><span class="term"><i><tt>destDoc</tt></i>:</span></td><td>the destination doc</td></tr><tr><td><span class="term"><i><tt>destParent</tt></i>:</span></td><td>the optional new parent of @node in @destDoc</td></tr><tr><td><span class="term"><i><tt>deep</tt></i>:</span></td><td>descend into child if set</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>option flags</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the operation succeeded, 1 if a node of unsupported (or not yet supported) type was given, -1 on API/internal errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDOMWrapFreeCtxt"/>xmlDOMWrapFreeCtxt ()</h3><pre class="programlisting">void xmlDOMWrapFreeCtxt (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt)<br/> </pre><p>Frees the DOM-wrapper context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the DOM-wrapper context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDOMWrapNewCtxt"/>xmlDOMWrapNewCtxt ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> xmlDOMWrapNewCtxt (void)<br/> </pre><p>Allocates and initializes a new DOM-wrapper context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> or NULL in case of an internal error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDOMWrapReconcileNamespaces"/>xmlDOMWrapReconcileNamespaces ()</h3><pre class="programlisting">int xmlDOMWrapReconcileNamespaces (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> elem, <br/> int options)<br/> </pre><p>Ensures that ns-references point to ns-decls hold on element-nodes. Ensures that the tree is namespace wellformed by creating additional ns-decls where needed. Note that, since prefixes of already existent ns-decls can be shadowed by this process, it could break QNames in <a href="libxml2-SAX.html#attribute">attribute</a> values or element content. NOTE: This function was not intensively tested.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>DOM wrapper context, unused at the moment</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the element-node</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>option flags</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if succeeded, -1 otherwise and on API/internal errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDOMWrapRemoveNode"/>xmlDOMWrapRemoveNode ()</h3><pre class="programlisting">int xmlDOMWrapRemoveNode (<a href="libxml2-tree.html#xmlDOMWrapCtxtPtr">xmlDOMWrapCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int options)<br/> </pre><p>Unlinks the given node from its owner. This will substitute ns-references to node->nsDef for ns-references to doc->oldNs, thus ensuring the removed branch to be autark wrt ns-references. NOTE: This function was not intensively tested.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a DOM wrapper context</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the doc</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node to be removed.</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>set of options, unused at the moment</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 on success, 1 if the node is not supported, -1 on API and internal errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocCopyNode"/>xmlDocCopyNode ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlDocCopyNode (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> int extended)<br/> </pre><p>Do a copy of the node to a given document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>extended</tt></i>:</span></td><td>if 1 do a recursive copy (properties, namespaces and children when applicable) if 2 copy properties and namespaces (when applicable)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlNodePtr, or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocCopyNodeList"/>xmlDocCopyNodeList ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlDocCopyNodeList (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Do a recursive copy of the node list.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the target document</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the first node in the list.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlNodePtr, or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocDump"/>xmlDocDump ()</h3><pre class="programlisting">int xmlDocDump (FILE * f, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur)<br/> </pre><p>Dump an XML document to an open FILE.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the FILE*</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocDumpFormatMemory"/>xmlDocDumpFormatMemory ()</h3><pre class="programlisting">void xmlDocDumpFormatMemory (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size, <br/> int format)<br/> </pre><p>Dump an XML document in memory and return the #xmlChar * and it's size. It's up to the caller to free the memory with xmlFree(). Note that @format = 1 provide node indenting only if <a href="libxml2-globals.html#xmlIndentTreeOutput">xmlIndentTreeOutput</a> = 1 or xmlKeepBlanksDefault(0) was called</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>OUT: the memory pointer</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>OUT: the memory length</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocDumpFormatMemoryEnc"/>xmlDocDumpFormatMemoryEnc ()</h3><pre class="programlisting">void xmlDocDumpFormatMemoryEnc (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> out_doc, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** doc_txt_ptr, <br/> int * doc_txt_len, <br/> const char * txt_encoding, <br/> int format)<br/> </pre><p>Dump the current DOM tree into memory using the character encoding specified by the caller. Note it is up to the caller of this function to free the allocated memory with xmlFree(). Note that @format = 1 provide node indenting only if <a href="libxml2-globals.html#xmlIndentTreeOutput">xmlIndentTreeOutput</a> = 1 or xmlKeepBlanksDefault(0) was called</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out_doc</tt></i>:</span></td><td>Document to generate XML text from</td></tr><tr><td><span class="term"><i><tt>doc_txt_ptr</tt></i>:</span></td><td>Memory pointer for allocated XML text</td></tr><tr><td><span class="term"><i><tt>doc_txt_len</tt></i>:</span></td><td>Length of the generated XML text</td></tr><tr><td><span class="term"><i><tt>txt_encoding</tt></i>:</span></td><td>Character encoding to use when generating XML text</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocDumpMemory"/>xmlDocDumpMemory ()</h3><pre class="programlisting">void xmlDocDumpMemory (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** mem, <br/> int * size)<br/> </pre><p>Dump an XML document in memory and return the #xmlChar * and it's size in bytes. It's up to the caller to free the memory with xmlFree(). The resulting byte array is zero terminated, though the last 0 is not included in the returned size.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>mem</tt></i>:</span></td><td>OUT: the memory pointer</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>OUT: the memory length</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocDumpMemoryEnc"/>xmlDocDumpMemoryEnc ()</h3><pre class="programlisting">void xmlDocDumpMemoryEnc (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> out_doc, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** doc_txt_ptr, <br/> int * doc_txt_len, <br/> const char * txt_encoding)<br/> </pre><p>Dump the current DOM tree into memory using the character encoding specified by the caller. Note it is up to the caller of this function to free the allocated memory with xmlFree().</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out_doc</tt></i>:</span></td><td>Document to generate XML text from</td></tr><tr><td><span class="term"><i><tt>doc_txt_ptr</tt></i>:</span></td><td>Memory pointer for allocated XML text</td></tr><tr><td><span class="term"><i><tt>doc_txt_len</tt></i>:</span></td><td>Length of the generated XML text</td></tr><tr><td><span class="term"><i><tt>txt_encoding</tt></i>:</span></td><td>Character encoding to use when generating XML text</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocFormatDump"/>xmlDocFormatDump ()</h3><pre class="programlisting">int xmlDocFormatDump (FILE * f, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> int format)<br/> </pre><p>Dump an XML document to an open FILE.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the FILE*</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written or -1 in case of failure. Note that @format = 1 provide node indenting only if <a href="libxml2-globals.html#xmlIndentTreeOutput">xmlIndentTreeOutput</a> = 1 or xmlKeepBlanksDefault(0) was called</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocGetRootElement"/>xmlDocGetRootElement ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlDocGetRootElement (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc)<br/> </pre><p>Get the root element of the document (doc->children is a list containing possibly comments, PIs, etc ...).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the #xmlNodePtr for the root or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDocSetRootElement"/>xmlDocSetRootElement ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlDocSetRootElement (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> root)<br/> </pre><p>Set the root element of the document (doc->children is a list containing possibly comments, PIs, etc ...).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>root</tt></i>:</span></td><td>the new document root element, if root is NULL no action is taken, to remove a node from a document use xmlUnlinkNode(root) instead.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the old root element if any was found, NULL if root was NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlElemDump"/>xmlElemDump ()</h3><pre class="programlisting">void xmlElemDump (FILE * f, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Dump an XML/HTML node, recursive behaviour, children are printed too.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFirstElementChild"/>xmlFirstElementChild ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlFirstElementChild (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent)<br/> </pre><p>Finds the first child node of that element which is a Element node Note the handling of entities references is different than in the W3C DOM element traversal spec since we don't have back <a href="libxml2-SAX.html#reference">reference</a> from entities content to entities references.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>the parent node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the first element child or NULL if not available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeDoc"/>xmlFreeDoc ()</h3><pre class="programlisting">void xmlFreeDoc (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur)<br/> </pre><p>Free up all the structures used by a document, tree included.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>pointer to the document</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeDtd"/>xmlFreeDtd ()</h3><pre class="programlisting">void xmlFreeDtd (<a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> cur)<br/> </pre><p>Free a DTD structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the DTD structure to free up</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeNode"/>xmlFreeNode ()</h3><pre class="programlisting">void xmlFreeNode (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Free a node, this is a recursive behaviour, all the children are freed too. This doesn't unlink the child from the list, use xmlUnlinkNode() first.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeNodeList"/>xmlFreeNodeList ()</h3><pre class="programlisting">void xmlFreeNodeList (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Free a node and all its siblings, this is a recursive behaviour, all the children are freed too.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the first node in the list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeNs"/>xmlFreeNs ()</h3><pre class="programlisting">void xmlFreeNs (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> cur)<br/> </pre><p>Free up the structures associated to a namespace</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the namespace pointer</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeNsList"/>xmlFreeNsList ()</h3><pre class="programlisting">void xmlFreeNsList (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> cur)<br/> </pre><p>Free up all the structures associated to the chained namespaces.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the first namespace pointer</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeProp"/>xmlFreeProp ()</h3><pre class="programlisting">void xmlFreeProp (<a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> cur)<br/> </pre><p>Free one attribute, all the content is freed too</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>an <a href="libxml2-SAX.html#attribute">attribute</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreePropList"/>xmlFreePropList ()</h3><pre class="programlisting">void xmlFreePropList (<a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> cur)<br/> </pre><p>Free a property and all its siblings, all the children are freed too.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the first property in the list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetBufferAllocationScheme"/>xmlGetBufferAllocationScheme ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> xmlGetBufferAllocationScheme (void)<br/> </pre><p>Types are <a href="libxml2-tree.html#XML_BUFFER_ALLOC_EXACT">XML_BUFFER_ALLOC_EXACT</a> - use exact sizes, keeps memory usage down <a href="libxml2-tree.html#XML_BUFFER_ALLOC_DOUBLEIT">XML_BUFFER_ALLOC_DOUBLEIT</a> - double buffer when extra needed, improves performance <a href="libxml2-tree.html#XML_BUFFER_ALLOC_HYBRID">XML_BUFFER_ALLOC_HYBRID</a> - use exact sizes on small strings to keep memory usage tight in normal usage, and doubleit on large strings to avoid pathological performance.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the current allocation scheme</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetCompressMode"/>xmlGetCompressMode ()</h3><pre class="programlisting">int xmlGetCompressMode (void)<br/> </pre><p>get the default compression mode used, ZLIB based.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 (uncompressed) to 9 (max compression)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetDocCompressMode"/>xmlGetDocCompressMode ()</h3><pre class="programlisting">int xmlGetDocCompressMode (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc)<br/> </pre><p>get the compression ratio for a document, ZLIB based</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 (uncompressed) to 9 (max compression)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetIntSubset"/>xmlGetIntSubset ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> xmlGetIntSubset (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc)<br/> </pre><p>Get the internal subset of a document</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document pointer</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the DTD structure or NULL if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetLastChild"/>xmlGetLastChild ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlGetLastChild (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * parent)<br/> </pre><p>Search the last child of a node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>the parent node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the last child or NULL if none.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetLineNo"/>xmlGetLineNo ()</h3><pre class="programlisting">long xmlGetLineNo (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node)<br/> </pre><p>Get line number of @node. Try to override the limitation of lines being store in 16 bits ints if <a href="libxml2-parser.html#XML_PARSE_BIG_LINES">XML_PARSE_BIG_LINES</a> parser option was used</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>valid node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the line number if successful, -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetNoNsProp"/>xmlGetNoNsProp ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlGetNoNsProp (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Search and get the value of an <a href="libxml2-SAX.html#attribute">attribute</a> associated to a node This does the entity substitution. This function looks in DTD <a href="libxml2-SAX.html#attribute">attribute</a> declaration for #FIXED or default declaration values unless DTD use has been turned off. This function is similar to <a href="libxml2-tree.html#xmlGetProp">xmlGetProp</a> except it will accept only an <a href="libxml2-SAX.html#attribute">attribute</a> in no namespace.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> value or NULL if not found. It's up to the caller to free the memory with xmlFree().</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetNodePath"/>xmlGetNodePath ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlGetNodePath (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node)<br/> </pre><p>Build a structure based Path for the given node</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new path or NULL in case of error. The caller must free the returned string</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetNsList"/>xmlGetNsList ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> * xmlGetNsList (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node)<br/> </pre><p>Search all the namespace applying to a given element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an NULL terminated array of all the #xmlNsPtr found that need to be freed by the caller or NULL if no namespace if defined</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetNsProp"/>xmlGetNsProp ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlGetNsProp (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * nameSpace)<br/> </pre><p>Search and get the value of an <a href="libxml2-SAX.html#attribute">attribute</a> associated to a node This <a href="libxml2-SAX.html#attribute">attribute</a> has to be anchored in the namespace specified. This does the entity substitution. This function looks in DTD <a href="libxml2-SAX.html#attribute">attribute</a> declaration for #FIXED or default declaration values unless DTD use has been turned off.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>nameSpace</tt></i>:</span></td><td>the URI of the namespace</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> value or NULL if not found. It's up to the caller to free the memory with xmlFree().</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetProp"/>xmlGetProp ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlGetProp (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Search and get the value of an <a href="libxml2-SAX.html#attribute">attribute</a> associated to a node This does the entity substitution. This function looks in DTD <a href="libxml2-SAX.html#attribute">attribute</a> declaration for #FIXED or default declaration values unless DTD use has been turned off. NOTE: this function acts independently of namespaces associated to the attribute. Use xmlGetNsProp() or xmlGetNoNsProp() for namespace aware processing.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> value or NULL if not found. It's up to the caller to free the memory with xmlFree().</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHasNsProp"/>xmlHasNsProp ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlHasNsProp (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * nameSpace)<br/> </pre><p>Search for an <a href="libxml2-SAX.html#attribute">attribute</a> associated to a node This <a href="libxml2-SAX.html#attribute">attribute</a> has to be anchored in the namespace specified. This does the entity substitution. This function looks in DTD <a href="libxml2-SAX.html#attribute">attribute</a> declaration for #FIXED or default declaration values unless DTD use has been turned off. Note that a namespace of NULL indicates to use the default namespace.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>nameSpace</tt></i>:</span></td><td>the URI of the namespace</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> or the <a href="libxml2-SAX.html#attribute">attribute</a> declaration or NULL if neither was found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlHasProp"/>xmlHasProp ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlHasProp (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Search an <a href="libxml2-SAX.html#attribute">attribute</a> associated to a node This function also looks in DTD <a href="libxml2-SAX.html#attribute">attribute</a> declaration for #FIXED or default declaration values unless DTD use has been turned off.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> or the <a href="libxml2-SAX.html#attribute">attribute</a> declaration or NULL if neither was found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsBlankNode"/>xmlIsBlankNode ()</h3><pre class="programlisting">int xmlIsBlankNode (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node)<br/> </pre><p>Checks whether this node is an empty or whitespace only (and possibly ignorable) text-node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 yes, 0 no</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsXHTML"/>xmlIsXHTML ()</h3><pre class="programlisting">int xmlIsXHTML (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * systemID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * publicID)<br/> </pre><p>Try to find if the document correspond to an XHTML DTD</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>systemID</tt></i>:</span></td><td>the system identifier</td></tr><tr><td><span class="term"><i><tt>publicID</tt></i>:</span></td><td>the public identifier</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true, 0 if not and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLastElementChild"/>xmlLastElementChild ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlLastElementChild (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent)<br/> </pre><p>Finds the last child node of that element which is a Element node Note the handling of entities references is different than in the W3C DOM element traversal spec since we don't have back <a href="libxml2-SAX.html#reference">reference</a> from entities content to entities references.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>the parent node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the last element child or NULL if not available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewCDataBlock"/>xmlNewCDataBlock ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewCDataBlock (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len)<br/> </pre><p>Creation of a new node containing a CDATA block.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the CDATA block content content</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of the block</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewCharRef"/>xmlNewCharRef ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewCharRef (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Creation of a new character <a href="libxml2-SAX.html#reference">reference</a> node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the char ref string, starting with # or "&# ... ;"</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewChild"/>xmlNewChild ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewChild (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a new child element, added at the end of @parent children list. @ns and @content parameters are optional (NULL). If @ns is NULL, the newly created element inherits the namespace of @parent. If @content is non NULL, a child list containing the TEXTs and ENTITY_REFs node will be created. NOTE: @content is supposed to be a piece of XML CDATA, so it allows entity references. XML special chars must be escaped first by using xmlEncodeEntitiesReentrant(), or xmlNewTextChild() should be used.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>the parent node</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a namespace if any</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the child</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the XML content of the child if any.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewComment"/>xmlNewComment ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewComment (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a new node containing a comment.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#comment">comment</a> content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDoc"/>xmlNewDoc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlNewDoc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * version)<br/> </pre><p>Creates a new XML document</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>version</tt></i>:</span></td><td><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> string giving the version of XML "1.0"</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new document</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDocComment"/>xmlNewDocComment ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewDocComment (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a new node containing a <a href="libxml2-SAX.html#comment">comment</a> within a document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#comment">comment</a> content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDocFragment"/>xmlNewDocFragment ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewDocFragment (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Creation of a new Fragment node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document owning the fragment</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDocNode"/>xmlNewDocNode ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewDocNode (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a new node element within a document. @ns and @content are optional (NULL). NOTE: @content is supposed to be a piece of XML CDATA, so it allow entities references, but XML special chars need to be escaped first by using xmlEncodeEntitiesReentrant(). Use xmlNewDocRawNode() if you don't need entities support.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>namespace if any</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the node name</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the XML text content if any</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDocNodeEatName"/>xmlNewDocNodeEatName ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewDocNodeEatName (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a new node element within a document. @ns and @content are optional (NULL). NOTE: @content is supposed to be a piece of XML CDATA, so it allow entities references, but XML special chars need to be escaped first by using xmlEncodeEntitiesReentrant(). Use xmlNewDocRawNode() if you don't need entities support.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>namespace if any</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the node name</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the XML text content if any</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDocPI"/>xmlNewDocPI ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewDocPI (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a processing instruction element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the target document</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the processing instruction name</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the PI content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDocProp"/>xmlNewDocProp ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlNewDocProp (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Create a new property carried by a document. NOTE: @value is supposed to be a piece of XML CDATA, so it allows entity references, but XML special chars need to be escaped first by using xmlEncodeEntitiesReentrant(). Use xmlNewProp() if you don't need entities support.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value of the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDocRawNode"/>xmlNewDocRawNode ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewDocRawNode (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a new node element within a document. @ns and @content are optional (NULL).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>namespace if any</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the node name</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the text content if any</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDocText"/>xmlNewDocText ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewDocText (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a new text node within a document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the text content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDocTextLen"/>xmlNewDocTextLen ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewDocTextLen (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len)<br/> </pre><p>Creation of a new text node with an extra content length parameter. The text node pertain to a given document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the text content</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the text len.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewDtd"/>xmlNewDtd ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> xmlNewDtd (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID)<br/> </pre><p>Creation of a new DTD for the external subset. To create an internal subset, use xmlCreateIntSubset().</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document pointer</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the DTD name</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the external ID</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the system ID</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new DTD structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewGlobalNs"/>xmlNewGlobalNs ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> xmlNewGlobalNs (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix)<br/> </pre><p>Creation of a Namespace, the old way using PI and without scoping DEPRECATED !!!</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document carrying the namespace</td></tr><tr><td><span class="term"><i><tt>href</tt></i>:</span></td><td>the URI associated</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the prefix for the namespace</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL this functionality had been removed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewNode"/>xmlNewNode ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewNode (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Creation of a new node element. @ns is optional (NULL).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>namespace if any</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the node name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object. Uses xmlStrdup() to make copy of @name.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewNodeEatName"/>xmlNewNodeEatName ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewNodeEatName (<a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Creation of a new node element. @ns is optional (NULL).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>namespace if any</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the node name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object, with pointer @name as new node's name. Use xmlNewNode() if a copy of @name string is is needed as new node's name.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewNs"/>xmlNewNs ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> xmlNewNs (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix)<br/> </pre><p>Creation of a new Namespace. This function will refuse to create a namespace with a similar prefix than an existing one present on this node. Note that for a default namespace, @prefix should be NULL. We use href==NULL in the case of an element creation where the namespace was not defined.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the element carrying the namespace</td></tr><tr><td><span class="term"><i><tt>href</tt></i>:</span></td><td>the URI associated</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the prefix for the namespace</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new namespace pointer or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewNsProp"/>xmlNewNsProp ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlNewNsProp (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Create a new property tagged with a namespace and carried by a node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the holding node</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the namespace</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value of the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewNsPropEatName"/>xmlNewNsPropEatName ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlNewNsPropEatName (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Create a new property tagged with a namespace and carried by a node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the holding node</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the namespace</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value of the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewPI"/>xmlNewPI ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewPI (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a processing instruction element. Use xmlDocNewPI preferably to get string interning</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the processing instruction name</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the PI content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewProp"/>xmlNewProp ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlNewProp (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Create a new property carried by a node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the holding node</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value of the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewReference"/>xmlNewReference ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewReference (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Creation of a new <a href="libxml2-SAX.html#reference">reference</a> node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#reference">reference</a> name, or the <a href="libxml2-SAX.html#reference">reference</a> string with & and ;</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewText"/>xmlNewText ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewText (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a new text node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the text content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewTextChild"/>xmlNewTextChild ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewTextChild (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> parent, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Creation of a new child element, added at the end of @parent children list. @ns and @content parameters are optional (NULL). If @ns is NULL, the newly created element inherits the namespace of @parent. If @content is non NULL, a child TEXT node will be created containing the string @content. NOTE: Use xmlNewChild() if @content will contain entities that need to be preserved. Use this function, xmlNewTextChild(), if you need to ensure that reserved XML chars that might appear in @content, such as the ampersand, greater-than or less-than signs, are automatically replaced by their XML escaped entity representations.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>the parent node</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a namespace if any</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the name of the child</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the text content of the child if any.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewTextLen"/>xmlNewTextLen ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNewTextLen (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len)<br/> </pre><p>Creation of a new text node with an extra parameter for the content's length</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the text content</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the text len.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new node object.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNextElementSibling"/>xmlNextElementSibling ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlNextElementSibling (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Finds the first closest next sibling of the node which is an element node. Note the handling of entities references is different than in the W3C DOM element traversal spec since we don't have back <a href="libxml2-SAX.html#reference">reference</a> from entities content to entities references.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next element sibling or NULL if not available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeAddContent"/>xmlNodeAddContent ()</h3><pre class="programlisting">void xmlNodeAddContent (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Append the extra substring to the node content. NOTE: In contrast to xmlNodeSetContent(), @content is supposed to be raw text, so unescaped XML special chars are allowed, entity references are not supported.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being modified</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>extra content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeAddContentLen"/>xmlNodeAddContentLen ()</h3><pre class="programlisting">void xmlNodeAddContentLen (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len)<br/> </pre><p>Append the extra substring to the node content. NOTE: In contrast to xmlNodeSetContentLen(), @content is supposed to be raw text, so unescaped XML special chars are allowed, entity references are not supported.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being modified</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>extra content</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the size of @content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeBufGetContent"/>xmlNodeBufGetContent ()</h3><pre class="programlisting">int xmlNodeBufGetContent (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buffer, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur)<br/> </pre><p>Read the value of a node @cur, this can be either the text carried directly by this node if it's a TEXT node or the aggregate string of the values carried by this node child's (TEXT and ENTITY_REF). Entity references are substituted. Fills up the buffer @buffer with this value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a buffer</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being read</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeDump"/>xmlNodeDump ()</h3><pre class="programlisting">int xmlNodeDump (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> int level, <br/> int format)<br/> </pre><p>Dump an XML node, recursive behaviour,children are printed too. Note that @format = 1 provide node indenting only if <a href="libxml2-globals.html#xmlIndentTreeOutput">xmlIndentTreeOutput</a> = 1 or xmlKeepBlanksDefault(0) was called. Since this is using <a href="libxml2-tree.html#xmlBuffer">xmlBuffer</a> structures it is limited to 2GB and somehow deprecated, use xmlNodeDumpOutput() instead.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>level</tt></i>:</span></td><td>the imbrication level for indenting</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>is formatting allowed</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written to the buffer or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeDumpOutput"/>xmlNodeDumpOutput ()</h3><pre class="programlisting">void xmlNodeDumpOutput (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> int level, <br/> int format, <br/> const char * encoding)<br/> </pre><p>Dump an XML node, recursive behaviour, children are printed too. Note that @format = 1 provide node indenting only if <a href="libxml2-globals.html#xmlIndentTreeOutput">xmlIndentTreeOutput</a> = 1 or xmlKeepBlanksDefault(0) was called</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>the XML buffer output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>level</tt></i>:</span></td><td>the imbrication level for indenting</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>is formatting allowed</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>an optional encoding string</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeGetBase"/>xmlNodeGetBase ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlNodeGetBase (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur)<br/> </pre><p>Searches for the BASE URL. The code should work on both XML and HTML document even if base mechanisms are completely different. It returns the base as defined in RFC 2396 sections 5.1.1. Base URI within Document Content and 5.1.2. Base URI from the Encapsulating Entity However it does not return the document base (5.1.3), use doc->URL in this case</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document the node pertains to</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being checked</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the base URL, or NULL if not found It's up to the caller to free the memory with xmlFree().</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeGetContent"/>xmlNodeGetContent ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlNodeGetContent (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur)<br/> </pre><p>Read the value of a node, this can be either the text carried directly by this node if it's a TEXT node or the aggregate string of the values carried by this node child's (TEXT and ENTITY_REF). Entity references are substituted.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being read</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new #xmlChar * or NULL if no content is available. It's up to the caller to free the memory with xmlFree().</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeGetLang"/>xmlNodeGetLang ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlNodeGetLang (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur)<br/> </pre><p>Searches the language of a node, i.e. the values of the xml:lang <a href="libxml2-SAX.html#attribute">attribute</a> or the one carried by the nearest ancestor.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being checked</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the lang value, or NULL if not found It's up to the caller to free the memory with xmlFree().</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeGetSpacePreserve"/>xmlNodeGetSpacePreserve ()</h3><pre class="programlisting">int xmlNodeGetSpacePreserve (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * cur)<br/> </pre><p>Searches the space preserving behaviour of a node, i.e. the values of the xml:space <a href="libxml2-SAX.html#attribute">attribute</a> or the one carried by the nearest ancestor.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being checked</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 if xml:space is not inherited, 0 if "default", 1 if "preserve"</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeIsText"/>xmlNodeIsText ()</h3><pre class="programlisting">int xmlNodeIsText (const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * node)<br/> </pre><p>Is this node a Text node ?</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 yes, 0 no</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeListGetRawString"/>xmlNodeListGetRawString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlNodeListGetRawString (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * list, <br/> int inLine)<br/> </pre><p>Builds the string equivalent to the text contained in the Node list made of TEXTs and ENTITY_REFs, contrary to xmlNodeListGetString() this function doesn't do any character encoding handling.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>list</tt></i>:</span></td><td>a Node list</td></tr><tr><td><span class="term"><i><tt>inLine</tt></i>:</span></td><td>should we replace entity contents or show their external form</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the string copy, the caller must free it with xmlFree().</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeListGetString"/>xmlNodeListGetString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlNodeListGetString (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-tree.html#xmlNode">xmlNode</a> * list, <br/> int inLine)<br/> </pre><p>Build the string equivalent to the text contained in the Node list made of TEXTs and ENTITY_REFs</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>list</tt></i>:</span></td><td>a Node list</td></tr><tr><td><span class="term"><i><tt>inLine</tt></i>:</span></td><td>should we replace entity contents or show their external form</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the string copy, the caller must free it with xmlFree().</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeSetBase"/>xmlNodeSetBase ()</h3><pre class="programlisting">void xmlNodeSetBase (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * uri)<br/> </pre><p>Set (or reset) the base URI of a node, i.e. the value of the xml:base attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being changed</td></tr><tr><td><span class="term"><i><tt>uri</tt></i>:</span></td><td>the new base URI</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeSetContent"/>xmlNodeSetContent ()</h3><pre class="programlisting">void xmlNodeSetContent (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Replace the content of a node. NOTE: @content is supposed to be a piece of XML CDATA, so it allows entity references, but XML special chars need to be escaped first by using xmlEncodeEntitiesReentrant() resp. xmlEncodeSpecialChars().</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being modified</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the new value of the content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeSetContentLen"/>xmlNodeSetContentLen ()</h3><pre class="programlisting">void xmlNodeSetContentLen (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len)<br/> </pre><p>Replace the content of a node. NOTE: @content is supposed to be a piece of XML CDATA, so it allows entity references, but XML special chars need to be escaped first by using xmlEncodeEntitiesReentrant() resp. xmlEncodeSpecialChars().</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being modified</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the new value of the content</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the size of @content</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeSetLang"/>xmlNodeSetLang ()</h3><pre class="programlisting">void xmlNodeSetLang (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * lang)<br/> </pre><p>Set the language of a node, i.e. the values of the xml:lang attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being changed</td></tr><tr><td><span class="term"><i><tt>lang</tt></i>:</span></td><td>the language description</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeSetName"/>xmlNodeSetName ()</h3><pre class="programlisting">void xmlNodeSetName (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Set (or reset) the name of a node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being changed</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the new tag name</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNodeSetSpacePreserve"/>xmlNodeSetSpacePreserve ()</h3><pre class="programlisting">void xmlNodeSetSpacePreserve (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur, <br/> int val)<br/> </pre><p>Set (or reset) the space preserving behaviour of a node, i.e. the value of the xml:space attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node being changed</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the xml:space value ("0": default, 1: "preserve")</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPreviousElementSibling"/>xmlPreviousElementSibling ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlPreviousElementSibling (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Finds the first closest previous sibling of the node which is an element node. Note the handling of entities references is different than in the W3C DOM element traversal spec since we don't have back <a href="libxml2-SAX.html#reference">reference</a> from entities content to entities references.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the previous element sibling or NULL if not available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReconciliateNs"/>xmlReconciliateNs ()</h3><pre class="programlisting">int xmlReconciliateNs (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree)<br/> </pre><p>This function checks that all the namespaces declared within the given tree are properly declared. This is needed for example after Copy or Cut and then paste operations. The subtree may still hold pointers to namespace declarations outside the subtree or invalid/masked. As much as possible the function try to reuse the existing namespaces found in the new environment. If not possible the new namespaces are redeclared on @tree at the top of the given subtree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>a node defining the subtree to reconciliate</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of namespace declarations created or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRemoveProp"/>xmlRemoveProp ()</h3><pre class="programlisting">int xmlRemoveProp (<a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> cur)<br/> </pre><p>Unlink and free one attribute, all the content is freed too Note this doesn't work for namespace definition attributes</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>an <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if success and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReplaceNode"/>xmlReplaceNode ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlReplaceNode (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> old, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Unlink the old node from its current context, prune the new one at the same place. If @cur was already inserted in a document it is first unlinked from its existing context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>old</tt></i>:</span></td><td>the old node</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the @old node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveFile"/>xmlSaveFile ()</h3><pre class="programlisting">int xmlSaveFile (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur)<br/> </pre><p>Dump an XML document to a file. Will use compression if compiled in and enabled. If @filename is "-" the stdout file is used.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename (or URL)</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveFileEnc"/>xmlSaveFileEnc ()</h3><pre class="programlisting">int xmlSaveFileEnc (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding)<br/> </pre><p>Dump an XML document, converting it to the given encoding</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename (or URL)</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the name of an encoding (or NULL)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveFileTo"/>xmlSaveFileTo ()</h3><pre class="programlisting">int xmlSaveFileTo (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding)<br/> </pre><p>Dump an XML document to an I/O buffer. Warning ! This call xmlOutputBufferClose() on buf which is not available after this call.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>an output I/O buffer</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding if any assuming the I/O layer handles the transcoding</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveFormatFile"/>xmlSaveFormatFile ()</h3><pre class="programlisting">int xmlSaveFormatFile (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> int format)<br/> </pre><p>Dump an XML document to a file. Will use compression if compiled in and enabled. If @filename is "-" the stdout file is used. If @format is set then the document will be indented on output. Note that @format = 1 provide node indenting only if <a href="libxml2-globals.html#xmlIndentTreeOutput">xmlIndentTreeOutput</a> = 1 or xmlKeepBlanksDefault(0) was called</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename (or URL)</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveFormatFileEnc"/>xmlSaveFormatFileEnc ()</h3><pre class="programlisting">int xmlSaveFormatFileEnc (const char * filename, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format)<br/> </pre><p>Dump an XML document to a file or an URL.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename or URL to output</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document being saved</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the name of the encoding to use or NULL.</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces be added.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written or -1 in case of error. Note that @format = 1 provide node indenting only if <a href="libxml2-globals.html#xmlIndentTreeOutput">xmlIndentTreeOutput</a> = 1 or xmlKeepBlanksDefault(0) was called</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSaveFormatFileTo"/>xmlSaveFormatFileTo ()</h3><pre class="programlisting">int xmlSaveFormatFileTo (<a href="libxml2-tree.html#xmlOutputBufferPtr">xmlOutputBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> cur, <br/> const char * encoding, <br/> int format)<br/> </pre><p>Dump an XML document to an I/O buffer. Warning ! This call xmlOutputBufferClose() on buf which is not available after this call.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>an output I/O buffer</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the encoding if any assuming the I/O layer handles the transcoding</td></tr><tr><td><span class="term"><i><tt>format</tt></i>:</span></td><td>should formatting spaces been added</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of bytes written or -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSearchNs"/>xmlSearchNs ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> xmlSearchNs (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * nameSpace)<br/> </pre><p>Search a Ns registered under a given name space for a document. recurse on the parents until it finds the defined namespace or return NULL otherwise. @nameSpace can be NULL, this is a search for the default namespace. We don't allow to cross entities boundaries. If you don't declare the namespace within those you will be in troubles !!! A warning is generated to cover this case.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>nameSpace</tt></i>:</span></td><td>the namespace prefix</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the namespace pointer or NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSearchNsByHref"/>xmlSearchNsByHref ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> xmlSearchNsByHref (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * href)<br/> </pre><p>Search a Ns aliasing a given URI. Recurse on the parents until it finds the defined namespace or return NULL otherwise.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the current node</td></tr><tr><td><span class="term"><i><tt>href</tt></i>:</span></td><td>the namespace value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the namespace pointer or NULL.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetBufferAllocationScheme"/>xmlSetBufferAllocationScheme ()</h3><pre class="programlisting">void xmlSetBufferAllocationScheme (<a href="libxml2-tree.html#xmlBufferAllocationScheme">xmlBufferAllocationScheme</a> scheme)<br/> </pre><p>Set the buffer allocation method. Types are <a href="libxml2-tree.html#XML_BUFFER_ALLOC_EXACT">XML_BUFFER_ALLOC_EXACT</a> - use exact sizes, keeps memory usage down <a href="libxml2-tree.html#XML_BUFFER_ALLOC_DOUBLEIT">XML_BUFFER_ALLOC_DOUBLEIT</a> - double buffer when extra needed, improves performance</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>scheme</tt></i>:</span></td><td>allocation method to use</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetCompressMode"/>xmlSetCompressMode ()</h3><pre class="programlisting">void xmlSetCompressMode (int mode)<br/> </pre><p>set the default compression mode used, ZLIB based Correct values: 0 (uncompressed) to 9 (max compression)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>mode</tt></i>:</span></td><td>the compression ratio</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetDocCompressMode"/>xmlSetDocCompressMode ()</h3><pre class="programlisting">void xmlSetDocCompressMode (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> int mode)<br/> </pre><p>set the compression ratio for a document, ZLIB based Correct values: 0 (uncompressed) to 9 (max compression)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>mode</tt></i>:</span></td><td>the compression ratio</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetListDoc"/>xmlSetListDoc ()</h3><pre class="programlisting">void xmlSetListDoc (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> list, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>update all nodes in the list to point to the right document</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>list</tt></i>:</span></td><td>the first element</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetNs"/>xmlSetNs ()</h3><pre class="programlisting">void xmlSetNs (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns)<br/> </pre><p>Associate a namespace to a node, a posteriori.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node in the document</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>a namespace pointer</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetNsProp"/>xmlSetNsProp ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlSetNsProp (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Set (or reset) an <a href="libxml2-SAX.html#attribute">attribute</a> carried by a node. The ns structure must be in scope, this is not checked</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the namespace definition</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> pointer.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetProp"/>xmlSetProp ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> xmlSetProp (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Set (or reset) an <a href="libxml2-SAX.html#attribute">attribute</a> carried by a node. If @name has a prefix, then the corresponding namespace-binding will be used, if in scope; it is an error it there's no such ns-binding for the prefix in scope.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name (a QName)</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> pointer.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSetTreeDoc"/>xmlSetTreeDoc ()</h3><pre class="programlisting">void xmlSetTreeDoc (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>update all nodes under the tree to point to the right document</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>the top element</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSplitQName2"/>xmlSplitQName2 ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSplitQName2 (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** prefix)<br/> </pre><p>parse an XML qualified name string [NS 5] QName ::= (Prefix ':')? LocalPart [NS 6] Prefix ::= NCName [NS 7] LocalPart ::= NCName</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the full QName</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>a <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> **</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if the name doesn't have a prefix. Otherwise, returns the local part, and prefix is updated to get the Prefix. Both the return value and the prefix must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSplitQName3"/>xmlSplitQName3 ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSplitQName3 (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int * len)<br/> </pre><p>parse an XML qualified name string,i</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the full QName</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>an int *</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if it is not a Qualified Name, otherwise, update len with the length in byte of the prefix and return a pointer to the start of the name without the prefix</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStringGetNodeList"/>xmlStringGetNodeList ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlStringGetNodeList (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Parse the value string and build the node list associated. Should produce a flat tree with only TEXTs and ENTITY_REFs.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value of the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the first child</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStringLenGetNodeList"/>xmlStringLenGetNodeList ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlStringLenGetNodeList (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int len)<br/> </pre><p>Parse the value string and build the node list associated. Should produce a flat tree with only TEXTs and ENTITY_REFs.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value of the text</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the length of the string value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the first child</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextConcat"/>xmlTextConcat ()</h3><pre class="programlisting">int xmlTextConcat (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content, <br/> int len)<br/> </pre><p>Concat the given string at the end of the existing node content</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the content</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>@content length</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextMerge"/>xmlTextMerge ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlTextMerge (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> first, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> second)<br/> </pre><p>Merge two text nodes into one</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>first</tt></i>:</span></td><td>the first text node</td></tr><tr><td><span class="term"><i><tt>second</tt></i>:</span></td><td>the second text node being merged</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the first text node augmented</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUnlinkNode"/>xmlUnlinkNode ()</h3><pre class="programlisting">void xmlUnlinkNode (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> cur)<br/> </pre><p>Unlink a node from it's current context, the node is not freed If one need to free the node, use xmlFreeNode() routine after the unlink to discard it. Note that namespace nodes can't be unlinked as they do not have pointer to their parent.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the node</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUnsetNsProp"/>xmlUnsetNsProp ()</h3><pre class="programlisting">int xmlUnsetNsProp (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNsPtr">xmlNsPtr</a> ns, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Remove an <a href="libxml2-SAX.html#attribute">attribute</a> carried by a node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the namespace definition</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if successful, -1 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlUnsetProp"/>xmlUnsetProp ()</h3><pre class="programlisting">int xmlUnsetProp (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Remove an <a href="libxml2-SAX.html#attribute">attribute</a> carried by a node. This handles only attributes in no namespace.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if successful, -1 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateNCName"/>xmlValidateNCName ()</h3><pre class="programlisting">int xmlValidateNCName (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int space)<br/> </pre><p>Check that a value conforms to the lexical space of NCName</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to check</td></tr><tr><td><span class="term"><i><tt>space</tt></i>:</span></td><td>allow spaces in front and end of the string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if this validates, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateNMToken"/>xmlValidateNMToken ()</h3><pre class="programlisting">int xmlValidateNMToken (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int space)<br/> </pre><p>Check that a value conforms to the lexical space of NMToken</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to check</td></tr><tr><td><span class="term"><i><tt>space</tt></i>:</span></td><td>allow spaces in front and end of the string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if this validates, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateName"/>xmlValidateName ()</h3><pre class="programlisting">int xmlValidateName (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int space)<br/> </pre><p>Check that a value conforms to the lexical space of Name</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to check</td></tr><tr><td><span class="term"><i><tt>space</tt></i>:</span></td><td>allow spaces in front and end of the string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if this validates, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlValidateQName"/>xmlValidateQName ()</h3><pre class="programlisting">int xmlValidateQName (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> int space)<br/> </pre><p>Check that a value conforms to the lexical space of QName</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to check</td></tr><tr><td><span class="term"><i><tt>space</tt></i>:</span></td><td>allow spaces in front and end of the string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if this validates, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\ �@M� M� * html/libxml2/libxml2-schemasInternals.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>schemasInternals: internal interfaces for XML Schemas</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-relaxng.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-schematron.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">schemasInternals</span> </h2> <p>schemasInternals - internal interfaces for XML Schemas</p> <p>internal interfaces for the XML Schemas handling and schema validity checking The Schemas development is a Work In Progress. Some of those interfaces are not guaranteed to be API or ABI stable ! </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION">XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION</a>; #define <a href="#XML_SCHEMAS_FINAL_DEFAULT_EXTENSION">XML_SCHEMAS_FINAL_DEFAULT_EXTENSION</a>; #define <a href="#XML_SCHEMAS_TYPE_FIXUP_1">XML_SCHEMAS_TYPE_FIXUP_1</a>; #define <a href="#XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION">XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION</a>; #define <a href="#XML_SCHEMAS_ELEM_CIRCULAR">XML_SCHEMAS_ELEM_CIRCULAR</a>; #define <a href="#XML_SCHEMAS_QUALIF_ATTR">XML_SCHEMAS_QUALIF_ATTR</a>; #define <a href="#XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE">XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE</a>; #define <a href="#XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION">XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION</a>; #define <a href="#XML_SCHEMAS_ATTR_USE_REQUIRED">XML_SCHEMAS_ATTR_USE_REQUIRED</a>; #define <a href="#XML_SCHEMAS_FACET_COLLAPSE">XML_SCHEMAS_FACET_COLLAPSE</a>; #define <a href="#XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE">XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE</a>; #define <a href="#XML_SCHEMAS_TYPE_VARIETY_UNION">XML_SCHEMAS_TYPE_VARIETY_UNION</a>; #define <a href="#XML_SCHEMAS_ANY_STRICT">XML_SCHEMAS_ANY_STRICT</a>; #define <a href="#XML_SCHEMAS_TYPE_INTERNAL_RESOLVED">XML_SCHEMAS_TYPE_INTERNAL_RESOLVED</a>; #define <a href="#XML_SCHEMAS_QUALIF_ELEM">XML_SCHEMAS_QUALIF_ELEM</a>; #define <a href="#XML_SCHEMAS_TYPE_VARIETY_LIST">XML_SCHEMAS_TYPE_VARIETY_LIST</a>; #define <a href="#XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE">XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE</a>; #define <a href="#XML_SCHEMAS_ELEM_INTERNAL_CHECKED">XML_SCHEMAS_ELEM_INTERNAL_CHECKED</a>; #define <a href="#XML_SCHEMAS_INCLUDING_CONVERT_NS">XML_SCHEMAS_INCLUDING_CONVERT_NS</a>; #define <a href="#XML_SCHEMAS_ATTR_INTERNAL_RESOLVED">XML_SCHEMAS_ATTR_INTERNAL_RESOLVED</a>; #define <a href="#XML_SCHEMAS_ATTR_USE_PROHIBITED">XML_SCHEMAS_ATTR_USE_PROHIBITED</a>; #define <a href="#XML_SCHEMAS_ELEM_NILLABLE">XML_SCHEMAS_ELEM_NILLABLE</a>; #define <a href="#XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION">XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION</a>; #define <a href="#XML_SCHEMAS_ATTRGROUP_REDEFINED">XML_SCHEMAS_ATTRGROUP_REDEFINED</a>; #define <a href="#XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD">XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD</a>; #define <a href="#XML_SCHEMAS_TYPE_BLOCK_DEFAULT">XML_SCHEMAS_TYPE_BLOCK_DEFAULT</a>; #define <a href="#XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION">XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION</a>; #define <a href="#XML_SCHEMAS_TYPE_FINAL_EXTENSION">XML_SCHEMAS_TYPE_FINAL_EXTENSION</a>; #define <a href="#XML_SCHEMAS_TYPE_REDEFINED">XML_SCHEMAS_TYPE_REDEFINED</a>; #define <a href="#XML_SCHEMAS_ELEM_FIXED">XML_SCHEMAS_ELEM_FIXED</a>; #define <a href="#XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD">XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD</a>; #define <a href="#XML_SCHEMAS_TYPE_VARIETY_ATOMIC">XML_SCHEMAS_TYPE_VARIETY_ATOMIC</a>; #define <a href="#XML_SCHEMAS_TYPE_FINAL_LIST">XML_SCHEMAS_TYPE_FINAL_LIST</a>; #define <a href="#XML_SCHEMAS_ATTR_USE_OPTIONAL">XML_SCHEMAS_ATTR_USE_OPTIONAL</a>; #define <a href="#XML_SCHEMAS_ATTR_NSDEFAULT">XML_SCHEMAS_ATTR_NSDEFAULT</a>; #define <a href="#XML_SCHEMAS_TYPE_WHITESPACE_REPLACE">XML_SCHEMAS_TYPE_WHITESPACE_REPLACE</a>; #define <a href="#XML_SCHEMAS_TYPE_BLOCK_RESTRICTION">XML_SCHEMAS_TYPE_BLOCK_RESTRICTION</a>; #define <a href="#XML_SCHEMAS_ANYATTR_STRICT">XML_SCHEMAS_ANYATTR_STRICT</a>; #define <a href="#XML_SCHEMAS_FACET_UNKNOWN">XML_SCHEMAS_FACET_UNKNOWN</a>; #define <a href="#XML_SCHEMAS_ATTRGROUP_MARKED">XML_SCHEMAS_ATTRGROUP_MARKED</a>; #define <a href="#XML_SCHEMAS_FACET_PRESERVE">XML_SCHEMAS_FACET_PRESERVE</a>; #define <a href="#XML_SCHEMAS_ELEM_BLOCK_EXTENSION">XML_SCHEMAS_ELEM_BLOCK_EXTENSION</a>; #define <a href="#XML_SCHEMAS_ATTR_GLOBAL">XML_SCHEMAS_ATTR_GLOBAL</a>; #define <a href="#XML_SCHEMAS_ANYATTR_SKIP">XML_SCHEMAS_ANYATTR_SKIP</a>; #define <a href="#XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION">XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION</a>; #define <a href="#XML_SCHEMAS_ANYATTR_LAX">XML_SCHEMAS_ANYATTR_LAX</a>; #define <a href="#XML_SCHEMAS_TYPE_GLOBAL">XML_SCHEMAS_TYPE_GLOBAL</a>; #define <a href="#XML_SCHEMAS_TYPE_ABSTRACT">XML_SCHEMAS_TYPE_ABSTRACT</a>; #define <a href="#XML_SCHEMAS_TYPE_MIXED">XML_SCHEMAS_TYPE_MIXED</a>; #define <a href="#XML_SCHEMAS_ATTR_FIXED">XML_SCHEMAS_ATTR_FIXED</a>; #define <a href="#XML_SCHEMAS_ELEM_INTERNAL_RESOLVED">XML_SCHEMAS_ELEM_INTERNAL_RESOLVED</a>; #define <a href="#XML_SCHEMAS_ANY_SKIP">XML_SCHEMAS_ANY_SKIP</a>; #define <a href="#XML_SCHEMAS_FINAL_DEFAULT_LIST">XML_SCHEMAS_FINAL_DEFAULT_LIST</a>; #define <a href="#XML_SCHEMAS_TYPE_VARIETY_ABSENT">XML_SCHEMAS_TYPE_VARIETY_ABSENT</a>; #define <a href="#XML_SCHEMAS_ELEM_FINAL_RESTRICTION">XML_SCHEMAS_ELEM_FINAL_RESTRICTION</a>; #define <a href="#XML_SCHEMAS_WILDCARD_COMPLETE">XML_SCHEMAS_WILDCARD_COMPLETE</a>; #define <a href="#XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED">XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED</a>; #define <a href="#XML_SCHEMAS_ELEM_NSDEFAULT">XML_SCHEMAS_ELEM_NSDEFAULT</a>; #define <a href="#XML_SCHEMAS_ELEM_GLOBAL">XML_SCHEMAS_ELEM_GLOBAL</a>; #define <a href="#XML_SCHEMAS_ELEM_TOPLEVEL">XML_SCHEMAS_ELEM_TOPLEVEL</a>; #define <a href="#XML_SCHEMAS_ANY_LAX">XML_SCHEMAS_ANY_LAX</a>; #define <a href="#XML_SCHEMAS_TYPE_FINAL_RESTRICTION">XML_SCHEMAS_TYPE_FINAL_RESTRICTION</a>; #define <a href="#XML_SCHEMAS_TYPE_HAS_FACETS">XML_SCHEMAS_TYPE_HAS_FACETS</a>; #define <a href="#XML_SCHEMAS_ELEM_FINAL_EXTENSION">XML_SCHEMAS_ELEM_FINAL_EXTENSION</a>; #define <a href="#XML_SCHEMAS_TYPE_NORMVALUENEEDED">XML_SCHEMAS_TYPE_NORMVALUENEEDED</a>; #define <a href="#XML_SCHEMAS_ELEM_FINAL_ABSENT">XML_SCHEMAS_ELEM_FINAL_ABSENT</a>; #define <a href="#XML_SCHEMAS_TYPE_BLOCK_EXTENSION">XML_SCHEMAS_TYPE_BLOCK_EXTENSION</a>; #define <a href="#XML_SCHEMAS_TYPE_INTERNAL_INVALID">XML_SCHEMAS_TYPE_INTERNAL_INVALID</a>; #define <a href="#XML_SCHEMAS_ATTRGROUP_HAS_REFS">XML_SCHEMAS_ATTRGROUP_HAS_REFS</a>; #define <a href="#XML_SCHEMAS_ELEM_ABSTRACT">XML_SCHEMAS_ELEM_ABSTRACT</a>; #define <a href="#XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION">XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION</a>; #define <a href="#XML_SCHEMAS_TYPE_FINAL_UNION">XML_SCHEMAS_TYPE_FINAL_UNION</a>; #define <a href="#XML_SCHEMAS_TYPE_FINAL_DEFAULT">XML_SCHEMAS_TYPE_FINAL_DEFAULT</a>; #define <a href="#XML_SCHEMAS_TYPE_FACETSNEEDVALUE">XML_SCHEMAS_TYPE_FACETSNEEDVALUE</a>; #define <a href="#XML_SCHEMAS_FINAL_DEFAULT_UNION">XML_SCHEMAS_FINAL_DEFAULT_UNION</a>; #define <a href="#XML_SCHEMAS_ELEM_BLOCK_RESTRICTION">XML_SCHEMAS_ELEM_BLOCK_RESTRICTION</a>; #define <a href="#XML_SCHEMAS_FACET_REPLACE">XML_SCHEMAS_FACET_REPLACE</a>; #define <a href="#XML_SCHEMAS_ELEM_DEFAULT">XML_SCHEMAS_ELEM_DEFAULT</a>; #define <a href="#XML_SCHEMAS_TYPE_MARKED">XML_SCHEMAS_TYPE_MARKED</a>; #define <a href="#XML_SCHEMAS_ELEM_BLOCK_ABSENT">XML_SCHEMAS_ELEM_BLOCK_ABSENT</a>; #define <a href="#XML_SCHEMAS_ATTRGROUP_GLOBAL">XML_SCHEMAS_ATTRGROUP_GLOBAL</a>; #define <a href="#XML_SCHEMAS_ELEM_REF">XML_SCHEMAS_ELEM_REF</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaAttributeGroup">xmlSchemaAttributeGroup</a> * <a href="#xmlSchemaAttributeGroupPtr">xmlSchemaAttributeGroupPtr</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaElement">xmlSchemaElement</a> * <a href="#xmlSchemaElementPtr">xmlSchemaElementPtr</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaFacetLink">xmlSchemaFacetLink</a> * <a href="#xmlSchemaFacetLinkPtr">xmlSchemaFacetLinkPtr</a>; typedef struct _xmlSchemaVal <a href="#xmlSchemaVal">xmlSchemaVal</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaAttributeLink">xmlSchemaAttributeLink</a> * <a href="#xmlSchemaAttributeLinkPtr">xmlSchemaAttributeLinkPtr</a>; typedef struct _xmlSchemaType <a href="#xmlSchemaType">xmlSchemaType</a>; typedef struct _xmlSchemaAnnot <a href="#xmlSchemaAnnot">xmlSchemaAnnot</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaAnnot">xmlSchemaAnnot</a> * <a href="#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a>; typedef struct _xmlSchemaElement <a href="#xmlSchemaElement">xmlSchemaElement</a>; typedef struct _xmlSchemaWildcard <a href="#xmlSchemaWildcard">xmlSchemaWildcard</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaWildcard">xmlSchemaWildcard</a> * <a href="#xmlSchemaWildcardPtr">xmlSchemaWildcardPtr</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaFacet">xmlSchemaFacet</a> * <a href="#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a>; typedef struct _xmlSchemaTypeLink <a href="#xmlSchemaTypeLink">xmlSchemaTypeLink</a>; typedef struct _xmlSchemaAttributeLink <a href="#xmlSchemaAttributeLink">xmlSchemaAttributeLink</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaVal">xmlSchemaVal</a> * <a href="#xmlSchemaValPtr">xmlSchemaValPtr</a>; typedef struct _xmlSchemaFacetLink <a href="#xmlSchemaFacetLink">xmlSchemaFacetLink</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaWildcardNs">xmlSchemaWildcardNs</a> * <a href="#xmlSchemaWildcardNsPtr">xmlSchemaWildcardNsPtr</a>; typedef struct _xmlSchemaAttributeGroup <a href="#xmlSchemaAttributeGroup">xmlSchemaAttributeGroup</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaTypeLink">xmlSchemaTypeLink</a> * <a href="#xmlSchemaTypeLinkPtr">xmlSchemaTypeLinkPtr</a>; typedef struct _xmlSchemaWildcardNs <a href="#xmlSchemaWildcardNs">xmlSchemaWildcardNs</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaAttribute">xmlSchemaAttribute</a> * <a href="#xmlSchemaAttributePtr">xmlSchemaAttributePtr</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaNotation">xmlSchemaNotation</a> * <a href="#xmlSchemaNotationPtr">xmlSchemaNotationPtr</a>; typedef enum <a href="#xmlSchemaValType">xmlSchemaValType</a>; typedef <a href="libxml2-schemasInternals.html#xmlSchemaType">xmlSchemaType</a> * <a href="#xmlSchemaTypePtr">xmlSchemaTypePtr</a>; typedef struct _xmlSchemaNotation <a href="#xmlSchemaNotation">xmlSchemaNotation</a>; typedef struct _xmlSchemaFacet <a href="#xmlSchemaFacet">xmlSchemaFacet</a>; typedef enum <a href="#xmlSchemaContentType">xmlSchemaContentType</a>; typedef enum <a href="#xmlSchemaTypeType">xmlSchemaTypeType</a>; typedef struct _xmlSchemaAttribute <a href="#xmlSchemaAttribute">xmlSchemaAttribute</a>; void <a href="#xmlSchemaFreeType">xmlSchemaFreeType</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type); void <a href="#xmlSchemaFreeWildcard">xmlSchemaFreeWildcard</a> (<a href="libxml2-schemasInternals.html#xmlSchemaWildcardPtr">xmlSchemaWildcardPtr</a> wildcard); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ANYATTR_LAX">Macro </a>XML_SCHEMAS_ANYATTR_LAX</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ANYATTR_LAX">XML_SCHEMAS_ANYATTR_LAX</a>; </pre><p>Ignore validation non definition on attributes Obsolete, not used anymore.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ANYATTR_SKIP">Macro </a>XML_SCHEMAS_ANYATTR_SKIP</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ANYATTR_SKIP">XML_SCHEMAS_ANYATTR_SKIP</a>; </pre><p>Skip unknown <a href="libxml2-SAX.html#attribute">attribute</a> from validation Obsolete, not used anymore.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ANYATTR_STRICT">Macro </a>XML_SCHEMAS_ANYATTR_STRICT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ANYATTR_STRICT">XML_SCHEMAS_ANYATTR_STRICT</a>; </pre><p>Apply strict validation rules on attributes Obsolete, not used anymore.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ANY_LAX">Macro </a>XML_SCHEMAS_ANY_LAX</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ANY_LAX">XML_SCHEMAS_ANY_LAX</a>; </pre><p>Used by wildcards. Validate if type found, don't worry if not found</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ANY_SKIP">Macro </a>XML_SCHEMAS_ANY_SKIP</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ANY_SKIP">XML_SCHEMAS_ANY_SKIP</a>; </pre><p>Skip unknown <a href="libxml2-SAX.html#attribute">attribute</a> from validation</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ANY_STRICT">Macro </a>XML_SCHEMAS_ANY_STRICT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ANY_STRICT">XML_SCHEMAS_ANY_STRICT</a>; </pre><p>Used by wildcards. Apply strict validation rules</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTRGROUP_GLOBAL">Macro </a>XML_SCHEMAS_ATTRGROUP_GLOBAL</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTRGROUP_GLOBAL">XML_SCHEMAS_ATTRGROUP_GLOBAL</a>; </pre><p>The <a href="libxml2-SAX.html#attribute">attribute</a> group has been defined.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTRGROUP_HAS_REFS">Macro </a>XML_SCHEMAS_ATTRGROUP_HAS_REFS</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTRGROUP_HAS_REFS">XML_SCHEMAS_ATTRGROUP_HAS_REFS</a>; </pre><p>Whether this attr. group contains attr. group references.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTRGROUP_MARKED">Macro </a>XML_SCHEMAS_ATTRGROUP_MARKED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTRGROUP_MARKED">XML_SCHEMAS_ATTRGROUP_MARKED</a>; </pre><p>Marks the attr group as marked; used for circular checks.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTRGROUP_REDEFINED">Macro </a>XML_SCHEMAS_ATTRGROUP_REDEFINED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTRGROUP_REDEFINED">XML_SCHEMAS_ATTRGROUP_REDEFINED</a>; </pre><p>The attr group was redefined.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED">Macro </a>XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED">XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED</a>; </pre><p>The <a href="libxml2-SAX.html#attribute">attribute</a> wildcard has been built.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTR_FIXED">Macro </a>XML_SCHEMAS_ATTR_FIXED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTR_FIXED">XML_SCHEMAS_ATTR_FIXED</a>; </pre><p>the <a href="libxml2-SAX.html#attribute">attribute</a> has a fixed value</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTR_GLOBAL">Macro </a>XML_SCHEMAS_ATTR_GLOBAL</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTR_GLOBAL">XML_SCHEMAS_ATTR_GLOBAL</a>; </pre><p>allow elements in no namespace</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTR_INTERNAL_RESOLVED">Macro </a>XML_SCHEMAS_ATTR_INTERNAL_RESOLVED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTR_INTERNAL_RESOLVED">XML_SCHEMAS_ATTR_INTERNAL_RESOLVED</a>; </pre><p>this is set when the "type" and "ref" references have been resolved.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTR_NSDEFAULT">Macro </a>XML_SCHEMAS_ATTR_NSDEFAULT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTR_NSDEFAULT">XML_SCHEMAS_ATTR_NSDEFAULT</a>; </pre><p>allow elements in no namespace</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTR_USE_OPTIONAL">Macro </a>XML_SCHEMAS_ATTR_USE_OPTIONAL</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTR_USE_OPTIONAL">XML_SCHEMAS_ATTR_USE_OPTIONAL</a>; </pre><p>The <a href="libxml2-SAX.html#attribute">attribute</a> is optional.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTR_USE_PROHIBITED">Macro </a>XML_SCHEMAS_ATTR_USE_PROHIBITED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTR_USE_PROHIBITED">XML_SCHEMAS_ATTR_USE_PROHIBITED</a>; </pre><p>Used by wildcards. The <a href="libxml2-SAX.html#attribute">attribute</a> is prohibited.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ATTR_USE_REQUIRED">Macro </a>XML_SCHEMAS_ATTR_USE_REQUIRED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ATTR_USE_REQUIRED">XML_SCHEMAS_ATTR_USE_REQUIRED</a>; </pre><p>The <a href="libxml2-SAX.html#attribute">attribute</a> is required.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION">Macro </a>XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION">XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION</a>; </pre><p>the schema has "extension" in the set of blockDefault.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION">Macro </a>XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION">XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION</a>; </pre><p>the schema has "restriction" in the set of blockDefault.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION">Macro </a>XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION">XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION</a>; </pre><p>the schema has "substitution" in the set of blockDefault.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_ABSTRACT">Macro </a>XML_SCHEMAS_ELEM_ABSTRACT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_ABSTRACT">XML_SCHEMAS_ELEM_ABSTRACT</a>; </pre><p>the element is abstract</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_BLOCK_ABSENT">Macro </a>XML_SCHEMAS_ELEM_BLOCK_ABSENT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_BLOCK_ABSENT">XML_SCHEMAS_ELEM_BLOCK_ABSENT</a>; </pre><p>the "block" <a href="libxml2-SAX.html#attribute">attribute</a> is absent</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_BLOCK_EXTENSION">Macro </a>XML_SCHEMAS_ELEM_BLOCK_EXTENSION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_BLOCK_EXTENSION">XML_SCHEMAS_ELEM_BLOCK_EXTENSION</a>; </pre><p>disallowed substitutions are absent</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_BLOCK_RESTRICTION">Macro </a>XML_SCHEMAS_ELEM_BLOCK_RESTRICTION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_BLOCK_RESTRICTION">XML_SCHEMAS_ELEM_BLOCK_RESTRICTION</a>; </pre><p>disallowed substitutions: "restriction"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION">Macro </a>XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION">XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION</a>; </pre><p>disallowed substitutions: "substitution"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_CIRCULAR">Macro </a>XML_SCHEMAS_ELEM_CIRCULAR</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_CIRCULAR">XML_SCHEMAS_ELEM_CIRCULAR</a>; </pre><p>a helper flag for the search of circular references.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_DEFAULT">Macro </a>XML_SCHEMAS_ELEM_DEFAULT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_DEFAULT">XML_SCHEMAS_ELEM_DEFAULT</a>; </pre><p>the element has a default value</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_FINAL_ABSENT">Macro </a>XML_SCHEMAS_ELEM_FINAL_ABSENT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_FINAL_ABSENT">XML_SCHEMAS_ELEM_FINAL_ABSENT</a>; </pre><p>substitution group exclusions are absent</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_FINAL_EXTENSION">Macro </a>XML_SCHEMAS_ELEM_FINAL_EXTENSION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_FINAL_EXTENSION">XML_SCHEMAS_ELEM_FINAL_EXTENSION</a>; </pre><p>substitution group exclusions: "extension"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_FINAL_RESTRICTION">Macro </a>XML_SCHEMAS_ELEM_FINAL_RESTRICTION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_FINAL_RESTRICTION">XML_SCHEMAS_ELEM_FINAL_RESTRICTION</a>; </pre><p>substitution group exclusions: "restriction"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_FIXED">Macro </a>XML_SCHEMAS_ELEM_FIXED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_FIXED">XML_SCHEMAS_ELEM_FIXED</a>; </pre><p>the element has a fixed value</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_GLOBAL">Macro </a>XML_SCHEMAS_ELEM_GLOBAL</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_GLOBAL">XML_SCHEMAS_ELEM_GLOBAL</a>; </pre><p>the element is global</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_INTERNAL_CHECKED">Macro </a>XML_SCHEMAS_ELEM_INTERNAL_CHECKED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_INTERNAL_CHECKED">XML_SCHEMAS_ELEM_INTERNAL_CHECKED</a>; </pre><p>this is set when the elem decl has been checked against all constraints</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_INTERNAL_RESOLVED">Macro </a>XML_SCHEMAS_ELEM_INTERNAL_RESOLVED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_INTERNAL_RESOLVED">XML_SCHEMAS_ELEM_INTERNAL_RESOLVED</a>; </pre><p>this is set when "type", "ref", "substitutionGroup" references have been resolved.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_NILLABLE">Macro </a>XML_SCHEMAS_ELEM_NILLABLE</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_NILLABLE">XML_SCHEMAS_ELEM_NILLABLE</a>; </pre><p>the element is nillable</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_NSDEFAULT">Macro </a>XML_SCHEMAS_ELEM_NSDEFAULT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_NSDEFAULT">XML_SCHEMAS_ELEM_NSDEFAULT</a>; </pre><p>allow elements in no namespace Obsolete, not used anymore.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_REF">Macro </a>XML_SCHEMAS_ELEM_REF</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_REF">XML_SCHEMAS_ELEM_REF</a>; </pre><p>the element is a <a href="libxml2-SAX.html#reference">reference</a> to a type</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD">Macro </a>XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD">XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD</a>; </pre><p>the declaration is a substitution group head</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_ELEM_TOPLEVEL">Macro </a>XML_SCHEMAS_ELEM_TOPLEVEL</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_TOPLEVEL">XML_SCHEMAS_ELEM_TOPLEVEL</a>; </pre><p>the element is top level obsolete: use <a href="libxml2-schemasInternals.html#XML_SCHEMAS_ELEM_GLOBAL">XML_SCHEMAS_ELEM_GLOBAL</a> instead</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_FACET_COLLAPSE">Macro </a>XML_SCHEMAS_FACET_COLLAPSE</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_FACET_COLLAPSE">XML_SCHEMAS_FACET_COLLAPSE</a>; </pre><p>collapse the types of the facet</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_FACET_PRESERVE">Macro </a>XML_SCHEMAS_FACET_PRESERVE</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_FACET_PRESERVE">XML_SCHEMAS_FACET_PRESERVE</a>; </pre><p>preserve the type of the facet</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_FACET_REPLACE">Macro </a>XML_SCHEMAS_FACET_REPLACE</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_FACET_REPLACE">XML_SCHEMAS_FACET_REPLACE</a>; </pre><p>replace the type of the facet</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_FACET_UNKNOWN">Macro </a>XML_SCHEMAS_FACET_UNKNOWN</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_FACET_UNKNOWN">XML_SCHEMAS_FACET_UNKNOWN</a>; </pre><p>unknown facet handling</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_FINAL_DEFAULT_EXTENSION">Macro </a>XML_SCHEMAS_FINAL_DEFAULT_EXTENSION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_FINAL_DEFAULT_EXTENSION">XML_SCHEMAS_FINAL_DEFAULT_EXTENSION</a>; </pre><p>the schema has "extension" in the set of finalDefault.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_FINAL_DEFAULT_LIST">Macro </a>XML_SCHEMAS_FINAL_DEFAULT_LIST</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_FINAL_DEFAULT_LIST">XML_SCHEMAS_FINAL_DEFAULT_LIST</a>; </pre><p>the schema has "list" in the set of finalDefault.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION">Macro </a>XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION">XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION</a>; </pre><p>the schema has "restriction" in the set of finalDefault.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_FINAL_DEFAULT_UNION">Macro </a>XML_SCHEMAS_FINAL_DEFAULT_UNION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_FINAL_DEFAULT_UNION">XML_SCHEMAS_FINAL_DEFAULT_UNION</a>; </pre><p>the schema has "union" in the set of finalDefault.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_INCLUDING_CONVERT_NS">Macro </a>XML_SCHEMAS_INCLUDING_CONVERT_NS</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_INCLUDING_CONVERT_NS">XML_SCHEMAS_INCLUDING_CONVERT_NS</a>; </pre><p>the schema is currently including an other schema with no target namespace.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_QUALIF_ATTR">Macro </a>XML_SCHEMAS_QUALIF_ATTR</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_QUALIF_ATTR">XML_SCHEMAS_QUALIF_ATTR</a>; </pre><p>Reflects attributeFormDefault == qualified in an XML schema document.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_QUALIF_ELEM">Macro </a>XML_SCHEMAS_QUALIF_ELEM</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_QUALIF_ELEM">XML_SCHEMAS_QUALIF_ELEM</a>; </pre><p>Reflects elementFormDefault == qualified in an XML schema document.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_ABSTRACT">Macro </a>XML_SCHEMAS_TYPE_ABSTRACT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_ABSTRACT">XML_SCHEMAS_TYPE_ABSTRACT</a>; </pre><p>the simple/complexType is abstract.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_BLOCK_DEFAULT">Macro </a>XML_SCHEMAS_TYPE_BLOCK_DEFAULT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_BLOCK_DEFAULT">XML_SCHEMAS_TYPE_BLOCK_DEFAULT</a>; </pre><p>the complexType did not specify 'block' so use the default of the <schema> item.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_BLOCK_EXTENSION">Macro </a>XML_SCHEMAS_TYPE_BLOCK_EXTENSION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_BLOCK_EXTENSION">XML_SCHEMAS_TYPE_BLOCK_EXTENSION</a>; </pre><p>the complexType has a 'block' of "extension".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_BLOCK_RESTRICTION">Macro </a>XML_SCHEMAS_TYPE_BLOCK_RESTRICTION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_BLOCK_RESTRICTION">XML_SCHEMAS_TYPE_BLOCK_RESTRICTION</a>; </pre><p>the complexType has a 'block' of "restriction".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE">Macro </a>XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE">XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE</a>; </pre><p>Marks the item as a builtin primitive.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION">Macro </a>XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION">XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION</a>; </pre><p>the simple or complex type has a derivation method of "extension".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION">Macro </a>XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION">XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION</a>; </pre><p>the simple or complex type has a derivation method of "restriction".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_FACETSNEEDVALUE">Macro </a>XML_SCHEMAS_TYPE_FACETSNEEDVALUE</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_FACETSNEEDVALUE">XML_SCHEMAS_TYPE_FACETSNEEDVALUE</a>; </pre><p>indicates if the facets need a computed value</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_FINAL_DEFAULT">Macro </a>XML_SCHEMAS_TYPE_FINAL_DEFAULT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_FINAL_DEFAULT">XML_SCHEMAS_TYPE_FINAL_DEFAULT</a>; </pre><p>the simpleType has a final of "default".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_FINAL_EXTENSION">Macro </a>XML_SCHEMAS_TYPE_FINAL_EXTENSION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_FINAL_EXTENSION">XML_SCHEMAS_TYPE_FINAL_EXTENSION</a>; </pre><p>the complexType has a final of "extension".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_FINAL_LIST">Macro </a>XML_SCHEMAS_TYPE_FINAL_LIST</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_FINAL_LIST">XML_SCHEMAS_TYPE_FINAL_LIST</a>; </pre><p>the simpleType has a final of "list".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_FINAL_RESTRICTION">Macro </a>XML_SCHEMAS_TYPE_FINAL_RESTRICTION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_FINAL_RESTRICTION">XML_SCHEMAS_TYPE_FINAL_RESTRICTION</a>; </pre><p>the simpleType/complexType has a final of "restriction".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_FINAL_UNION">Macro </a>XML_SCHEMAS_TYPE_FINAL_UNION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_FINAL_UNION">XML_SCHEMAS_TYPE_FINAL_UNION</a>; </pre><p>the simpleType has a final of "union".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_FIXUP_1">Macro </a>XML_SCHEMAS_TYPE_FIXUP_1</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_FIXUP_1">XML_SCHEMAS_TYPE_FIXUP_1</a>; </pre><p>First stage of fixup was done.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_GLOBAL">Macro </a>XML_SCHEMAS_TYPE_GLOBAL</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_GLOBAL">XML_SCHEMAS_TYPE_GLOBAL</a>; </pre><p>the type is global</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_HAS_FACETS">Macro </a>XML_SCHEMAS_TYPE_HAS_FACETS</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_HAS_FACETS">XML_SCHEMAS_TYPE_HAS_FACETS</a>; </pre><p>has facets</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_INTERNAL_INVALID">Macro </a>XML_SCHEMAS_TYPE_INTERNAL_INVALID</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_INTERNAL_INVALID">XML_SCHEMAS_TYPE_INTERNAL_INVALID</a>; </pre><p>indicates that the type is invalid</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_INTERNAL_RESOLVED">Macro </a>XML_SCHEMAS_TYPE_INTERNAL_RESOLVED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_INTERNAL_RESOLVED">XML_SCHEMAS_TYPE_INTERNAL_RESOLVED</a>; </pre><p>indicates that the type was typefixed</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_MARKED">Macro </a>XML_SCHEMAS_TYPE_MARKED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_MARKED">XML_SCHEMAS_TYPE_MARKED</a>; </pre><p>Marks the item as marked; used for circular checks.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_MIXED">Macro </a>XML_SCHEMAS_TYPE_MIXED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_MIXED">XML_SCHEMAS_TYPE_MIXED</a>; </pre><p>the element content type is mixed</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_NORMVALUENEEDED">Macro </a>XML_SCHEMAS_TYPE_NORMVALUENEEDED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_NORMVALUENEEDED">XML_SCHEMAS_TYPE_NORMVALUENEEDED</a>; </pre><p>indicates if the facets (pattern) need a normalized value</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD">Macro </a>XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD">XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD</a>; </pre><p>the complexType owns an <a href="libxml2-SAX.html#attribute">attribute</a> wildcard, i.e. it can be freed by the complexType</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_REDEFINED">Macro </a>XML_SCHEMAS_TYPE_REDEFINED</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_REDEFINED">XML_SCHEMAS_TYPE_REDEFINED</a>; </pre><p>The type was redefined.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_VARIETY_ABSENT">Macro </a>XML_SCHEMAS_TYPE_VARIETY_ABSENT</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_VARIETY_ABSENT">XML_SCHEMAS_TYPE_VARIETY_ABSENT</a>; </pre><p>the simpleType has a variety of "absent". TODO: Actually not necessary :-/, since if none of the variety flags occur then it's automatically absent.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_VARIETY_ATOMIC">Macro </a>XML_SCHEMAS_TYPE_VARIETY_ATOMIC</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_VARIETY_ATOMIC">XML_SCHEMAS_TYPE_VARIETY_ATOMIC</a>; </pre><p>the simpleType has a variety of "union".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_VARIETY_LIST">Macro </a>XML_SCHEMAS_TYPE_VARIETY_LIST</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_VARIETY_LIST">XML_SCHEMAS_TYPE_VARIETY_LIST</a>; </pre><p>the simpleType has a variety of "list".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_VARIETY_UNION">Macro </a>XML_SCHEMAS_TYPE_VARIETY_UNION</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_VARIETY_UNION">XML_SCHEMAS_TYPE_VARIETY_UNION</a>; </pre><p>the simpleType has a variety of "union".</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE">Macro </a>XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE">XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE</a>; </pre><p>a whitespace-facet value of "collapse"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE">Macro </a>XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE">XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE</a>; </pre><p>a whitespace-facet value of "preserve"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_TYPE_WHITESPACE_REPLACE">Macro </a>XML_SCHEMAS_TYPE_WHITESPACE_REPLACE</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_TYPE_WHITESPACE_REPLACE">XML_SCHEMAS_TYPE_WHITESPACE_REPLACE</a>; </pre><p>a whitespace-facet value of "replace"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_SCHEMAS_WILDCARD_COMPLETE">Macro </a>XML_SCHEMAS_WILDCARD_COMPLETE</h3><pre class="programlisting">#define <a href="#XML_SCHEMAS_WILDCARD_COMPLETE">XML_SCHEMAS_WILDCARD_COMPLETE</a>; </pre><p>If the wildcard is complete.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaAnnot">Structure </a>xmlSchemaAnnot</h3><pre class="programlisting">struct _xmlSchemaAnnot { struct _xmlSchemaAnnot * next <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> content : the annotation } xmlSchemaAnnot; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaAnnotPtr">Typedef </a>xmlSchemaAnnotPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaAnnot">xmlSchemaAnnot</a> * xmlSchemaAnnotPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaAttribute">Structure </a>xmlSchemaAttribute</h3><pre class="programlisting">struct _xmlSchemaAttribute { <a href="libxml2-schemasInternals.html#xmlSchemaTypeType">xmlSchemaTypeType</a> type struct _xmlSchemaAttribute * next : the next <a href="libxml2-SAX.html#attribute">attribute</a> (not used?) const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name : the name of the declaration const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * id : Deprecated; not used const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ref : Deprecated; not used const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * refNs : Deprecated; not used const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * typeName : the local name of the type definition const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * typeNs : the ns URI of the type definition <a href="libxml2-schemasInternals.html#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a> annot <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> base : Deprecated; not used int occurs : Deprecated; not used const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * defValue : The initial value of the value constraint <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> subtypes : the type definition <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * targetNamespace int flags const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * refPrefix : Deprecated; not used <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> defVal : The compiled value constraint <a href="libxml2-schemasInternals.html#xmlSchemaAttributePtr">xmlSchemaAttributePtr</a> refDecl : Deprecated; not used } xmlSchemaAttribute; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaAttributeGroup">Structure </a>xmlSchemaAttributeGroup</h3><pre class="programlisting">struct _xmlSchemaAttributeGroup { <a href="libxml2-schemasInternals.html#xmlSchemaTypeType">xmlSchemaTypeType</a> type : The kind of type struct _xmlSchemaAttribute * next : the next <a href="libxml2-SAX.html#attribute">attribute</a> if in a group ... const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * id const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ref : Deprecated; not used const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * refNs : Deprecated; not used <a href="libxml2-schemasInternals.html#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a> annot <a href="libxml2-schemasInternals.html#xmlSchemaAttributePtr">xmlSchemaAttributePtr</a> attributes : Deprecated; not used <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node int flags <a href="libxml2-schemasInternals.html#xmlSchemaWildcardPtr">xmlSchemaWildcardPtr</a> attributeWildcard const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * refPrefix : Deprecated; not used <a href="libxml2-schemasInternals.html#xmlSchemaAttributeGroupPtr">xmlSchemaAttributeGroupPtr</a> refItem : Deprecated; not used const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * targetNamespace void * attrUses } xmlSchemaAttributeGroup; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaAttributeGroupPtr">Typedef </a>xmlSchemaAttributeGroupPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaAttributeGroup">xmlSchemaAttributeGroup</a> * xmlSchemaAttributeGroupPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaAttributeLink">Structure </a>xmlSchemaAttributeLink</h3><pre class="programlisting">struct _xmlSchemaAttributeLink { struct _xmlSchemaAttributeLink * next : the next <a href="libxml2-SAX.html#attribute">attribute</a> link ... struct _xmlSchemaAttribute * attr : the linked <a href="libxml2-SAX.html#attribute">attribute</a> } xmlSchemaAttributeLink; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaAttributeLinkPtr">Typedef </a>xmlSchemaAttributeLinkPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaAttributeLink">xmlSchemaAttributeLink</a> * xmlSchemaAttributeLinkPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaAttributePtr">Typedef </a>xmlSchemaAttributePtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaAttribute">xmlSchemaAttribute</a> * xmlSchemaAttributePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaContentType">Enum </a>xmlSchemaContentType</h3><pre class="programlisting">enum <a href="#xmlSchemaContentType">xmlSchemaContentType</a> { <a name="XML_SCHEMA_CONTENT_UNKNOWN">XML_SCHEMA_CONTENT_UNKNOWN</a> = 0 <a name="XML_SCHEMA_CONTENT_EMPTY">XML_SCHEMA_CONTENT_EMPTY</a> = 1 <a name="XML_SCHEMA_CONTENT_ELEMENTS">XML_SCHEMA_CONTENT_ELEMENTS</a> = 2 <a name="XML_SCHEMA_CONTENT_MIXED">XML_SCHEMA_CONTENT_MIXED</a> = 3 <a name="XML_SCHEMA_CONTENT_SIMPLE">XML_SCHEMA_CONTENT_SIMPLE</a> = 4 <a name="XML_SCHEMA_CONTENT_MIXED_OR_ELEMENTS">XML_SCHEMA_CONTENT_MIXED_OR_ELEMENTS</a> = 5 /* Obsolete */ <a name="XML_SCHEMA_CONTENT_BASIC">XML_SCHEMA_CONTENT_BASIC</a> = 6 <a name="XML_SCHEMA_CONTENT_ANY">XML_SCHEMA_CONTENT_ANY</a> = 7 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaElement">Structure </a>xmlSchemaElement</h3><pre class="programlisting">struct _xmlSchemaElement { <a href="libxml2-schemasInternals.html#xmlSchemaTypeType">xmlSchemaTypeType</a> type : The kind of type struct _xmlSchemaType * next : Not used? const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * id : Deprecated; not used const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ref : Deprecated; not used const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * refNs : Deprecated; not used <a href="libxml2-schemasInternals.html#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a> annot <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> subtypes : the type definition <a href="libxml2-schemasInternals.html#xmlSchemaAttributePtr">xmlSchemaAttributePtr</a> attributes <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node int minOccurs : Deprecated; not used int maxOccurs : Deprecated; not used int flags const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * targetNamespace const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namedType const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namedTypeNs const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * substGroup const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * substGroupNs const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * scope const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value : The original value of the value constraint. struct _xmlSchemaElement * refDecl : This will now be used for the substitution group affiliation <a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> contModel : Obsolete for WXS, maybe used for RelaxNG <a href="libxml2-schemasInternals.html#xmlSchemaContentType">xmlSchemaContentType</a> contentType const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * refPrefix : Deprecated; not used <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> defVal : The compiled value constraint. void * idcs : The identity-constraint defs } xmlSchemaElement; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaElementPtr">Typedef </a>xmlSchemaElementPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaElement">xmlSchemaElement</a> * xmlSchemaElementPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFacet">Structure </a>xmlSchemaFacet</h3><pre class="programlisting">struct _xmlSchemaFacet { <a href="libxml2-schemasInternals.html#xmlSchemaTypeType">xmlSchemaTypeType</a> type : The kind of type struct _xmlSchemaFacet * next : the next type if in a sequence ... const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value : The original value const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * id : Obsolete <a href="libxml2-schemasInternals.html#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a> annot <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node int fixed : XML_SCHEMAS_FACET_PRESERVE, etc. int whitespace <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val : The compiled value <a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> regexp : The regex for patterns } xmlSchemaFacet; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFacetLink">Structure </a>xmlSchemaFacetLink</h3><pre class="programlisting">struct _xmlSchemaFacetLink { struct _xmlSchemaFacetLink * next : the next facet link ... <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet : the linked facet } xmlSchemaFacetLink; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFacetLinkPtr">Typedef </a>xmlSchemaFacetLinkPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaFacetLink">xmlSchemaFacetLink</a> * xmlSchemaFacetLinkPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFacetPtr">Typedef </a>xmlSchemaFacetPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaFacet">xmlSchemaFacet</a> * xmlSchemaFacetPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaNotation">Structure </a>xmlSchemaNotation</h3><pre class="programlisting">struct _xmlSchemaNotation { <a href="libxml2-schemasInternals.html#xmlSchemaTypeType">xmlSchemaTypeType</a> type : The kind of type const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name <a href="libxml2-schemasInternals.html#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a> annot const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * identifier const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * targetNamespace } xmlSchemaNotation; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaNotationPtr">Typedef </a>xmlSchemaNotationPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaNotation">xmlSchemaNotation</a> * xmlSchemaNotationPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaType">Structure </a>xmlSchemaType</h3><pre class="programlisting">struct _xmlSchemaType { <a href="libxml2-schemasInternals.html#xmlSchemaTypeType">xmlSchemaTypeType</a> type : The kind of type struct _xmlSchemaType * next : the next type if in a sequence ... const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * id : Deprecated; not used const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ref : Deprecated; not used const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * refNs : Deprecated; not used <a href="libxml2-schemasInternals.html#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a> annot <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> subtypes <a href="libxml2-schemasInternals.html#xmlSchemaAttributePtr">xmlSchemaAttributePtr</a> attributes : Deprecated; not used <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node int minOccurs : Deprecated; not used int maxOccurs : Deprecated; not used int flags <a href="libxml2-schemasInternals.html#xmlSchemaContentType">xmlSchemaContentType</a> contentType const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * base : Base type's local name const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * baseNs : Base type's target namespace <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> baseType : The base type component <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facets : Local facets struct _xmlSchemaType * redef : Deprecated; not used int recurse : Obsolete <a href="libxml2-schemasInternals.html#xmlSchemaAttributeLinkPtr">xmlSchemaAttributeLinkPtr</a> * attributeUses : Deprecated; not used <a href="libxml2-schemasInternals.html#xmlSchemaWildcardPtr">xmlSchemaWildcardPtr</a> attributeWildcard int builtInType : Type of built-in types. <a href="libxml2-schemasInternals.html#xmlSchemaTypeLinkPtr">xmlSchemaTypeLinkPtr</a> memberTypes : member-types if a union type. <a href="libxml2-schemasInternals.html#xmlSchemaFacetLinkPtr">xmlSchemaFacetLinkPtr</a> facetSet : All facets (incl. inherited) const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * refPrefix : Deprecated; not used <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> contentTypeDef : Used for the simple content of complex types. Could we use @subtypes <a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> contModel : Holds the automaton of the content model const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * targetNamespace void * attrUses } xmlSchemaType; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaTypeLink">Structure </a>xmlSchemaTypeLink</h3><pre class="programlisting">struct _xmlSchemaTypeLink { struct _xmlSchemaTypeLink * next : the next type link ... <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type : the linked type } xmlSchemaTypeLink; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaTypeLinkPtr">Typedef </a>xmlSchemaTypeLinkPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaTypeLink">xmlSchemaTypeLink</a> * xmlSchemaTypeLinkPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaTypePtr">Typedef </a>xmlSchemaTypePtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaType">xmlSchemaType</a> * xmlSchemaTypePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaTypeType">Enum </a>xmlSchemaTypeType</h3><pre class="programlisting">enum <a href="#xmlSchemaTypeType">xmlSchemaTypeType</a> { <a name="XML_SCHEMA_TYPE_BASIC">XML_SCHEMA_TYPE_BASIC</a> = 1 /* A built-in datatype */ <a name="XML_SCHEMA_TYPE_ANY">XML_SCHEMA_TYPE_ANY</a> = 2 <a name="XML_SCHEMA_TYPE_FACET">XML_SCHEMA_TYPE_FACET</a> = 3 <a name="XML_SCHEMA_TYPE_SIMPLE">XML_SCHEMA_TYPE_SIMPLE</a> = 4 <a name="XML_SCHEMA_TYPE_COMPLEX">XML_SCHEMA_TYPE_COMPLEX</a> = 5 <a name="XML_SCHEMA_TYPE_SEQUENCE">XML_SCHEMA_TYPE_SEQUENCE</a> = 6 <a name="XML_SCHEMA_TYPE_CHOICE">XML_SCHEMA_TYPE_CHOICE</a> = 7 <a name="XML_SCHEMA_TYPE_ALL">XML_SCHEMA_TYPE_ALL</a> = 8 <a name="XML_SCHEMA_TYPE_SIMPLE_CONTENT">XML_SCHEMA_TYPE_SIMPLE_CONTENT</a> = 9 <a name="XML_SCHEMA_TYPE_COMPLEX_CONTENT">XML_SCHEMA_TYPE_COMPLEX_CONTENT</a> = 10 <a name="XML_SCHEMA_TYPE_UR">XML_SCHEMA_TYPE_UR</a> = 11 <a name="XML_SCHEMA_TYPE_RESTRICTION">XML_SCHEMA_TYPE_RESTRICTION</a> = 12 <a name="XML_SCHEMA_TYPE_EXTENSION">XML_SCHEMA_TYPE_EXTENSION</a> = 13 <a name="XML_SCHEMA_TYPE_ELEMENT">XML_SCHEMA_TYPE_ELEMENT</a> = 14 <a name="XML_SCHEMA_TYPE_ATTRIBUTE">XML_SCHEMA_TYPE_ATTRIBUTE</a> = 15 <a name="XML_SCHEMA_TYPE_ATTRIBUTEGROUP">XML_SCHEMA_TYPE_ATTRIBUTEGROUP</a> = 16 <a name="XML_SCHEMA_TYPE_GROUP">XML_SCHEMA_TYPE_GROUP</a> = 17 <a name="XML_SCHEMA_TYPE_NOTATION">XML_SCHEMA_TYPE_NOTATION</a> = 18 <a name="XML_SCHEMA_TYPE_LIST">XML_SCHEMA_TYPE_LIST</a> = 19 <a name="XML_SCHEMA_TYPE_UNION">XML_SCHEMA_TYPE_UNION</a> = 20 <a name="XML_SCHEMA_TYPE_ANY_ATTRIBUTE">XML_SCHEMA_TYPE_ANY_ATTRIBUTE</a> = 21 <a name="XML_SCHEMA_TYPE_IDC_UNIQUE">XML_SCHEMA_TYPE_IDC_UNIQUE</a> = 22 <a name="XML_SCHEMA_TYPE_IDC_KEY">XML_SCHEMA_TYPE_IDC_KEY</a> = 23 <a name="XML_SCHEMA_TYPE_IDC_KEYREF">XML_SCHEMA_TYPE_IDC_KEYREF</a> = 24 <a name="XML_SCHEMA_TYPE_PARTICLE">XML_SCHEMA_TYPE_PARTICLE</a> = 25 <a name="XML_SCHEMA_TYPE_ATTRIBUTE_USE">XML_SCHEMA_TYPE_ATTRIBUTE_USE</a> = 26 <a name="XML_SCHEMA_FACET_MININCLUSIVE">XML_SCHEMA_FACET_MININCLUSIVE</a> = 1000 <a name="XML_SCHEMA_FACET_MINEXCLUSIVE">XML_SCHEMA_FACET_MINEXCLUSIVE</a> = 1001 <a name="XML_SCHEMA_FACET_MAXINCLUSIVE">XML_SCHEMA_FACET_MAXINCLUSIVE</a> = 1002 <a name="XML_SCHEMA_FACET_MAXEXCLUSIVE">XML_SCHEMA_FACET_MAXEXCLUSIVE</a> = 1003 <a name="XML_SCHEMA_FACET_TOTALDIGITS">XML_SCHEMA_FACET_TOTALDIGITS</a> = 1004 <a name="XML_SCHEMA_FACET_FRACTIONDIGITS">XML_SCHEMA_FACET_FRACTIONDIGITS</a> = 1005 <a name="XML_SCHEMA_FACET_PATTERN">XML_SCHEMA_FACET_PATTERN</a> = 1006 <a name="XML_SCHEMA_FACET_ENUMERATION">XML_SCHEMA_FACET_ENUMERATION</a> = 1007 <a name="XML_SCHEMA_FACET_WHITESPACE">XML_SCHEMA_FACET_WHITESPACE</a> = 1008 <a name="XML_SCHEMA_FACET_LENGTH">XML_SCHEMA_FACET_LENGTH</a> = 1009 <a name="XML_SCHEMA_FACET_MAXLENGTH">XML_SCHEMA_FACET_MAXLENGTH</a> = 1010 <a name="XML_SCHEMA_FACET_MINLENGTH">XML_SCHEMA_FACET_MINLENGTH</a> = 1011 <a name="XML_SCHEMA_EXTRA_QNAMEREF">XML_SCHEMA_EXTRA_QNAMEREF</a> = 2000 <a name="XML_SCHEMA_EXTRA_ATTR_USE_PROHIB">XML_SCHEMA_EXTRA_ATTR_USE_PROHIB</a> = 2001 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaVal">Structure </a>xmlSchemaVal</h3><pre class="programlisting">struct _xmlSchemaVal { The content of this structure is not made public by the API. } xmlSchemaVal; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValPtr">Typedef </a>xmlSchemaValPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaVal">xmlSchemaVal</a> * xmlSchemaValPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaValType">Enum </a>xmlSchemaValType</h3><pre class="programlisting">enum <a href="#xmlSchemaValType">xmlSchemaValType</a> { <a name="XML_SCHEMAS_UNKNOWN">XML_SCHEMAS_UNKNOWN</a> = 0 <a name="XML_SCHEMAS_STRING">XML_SCHEMAS_STRING</a> = 1 <a name="XML_SCHEMAS_NORMSTRING">XML_SCHEMAS_NORMSTRING</a> = 2 <a name="XML_SCHEMAS_DECIMAL">XML_SCHEMAS_DECIMAL</a> = 3 <a name="XML_SCHEMAS_TIME">XML_SCHEMAS_TIME</a> = 4 <a name="XML_SCHEMAS_GDAY">XML_SCHEMAS_GDAY</a> = 5 <a name="XML_SCHEMAS_GMONTH">XML_SCHEMAS_GMONTH</a> = 6 <a name="XML_SCHEMAS_GMONTHDAY">XML_SCHEMAS_GMONTHDAY</a> = 7 <a name="XML_SCHEMAS_GYEAR">XML_SCHEMAS_GYEAR</a> = 8 <a name="XML_SCHEMAS_GYEARMONTH">XML_SCHEMAS_GYEARMONTH</a> = 9 <a name="XML_SCHEMAS_DATE">XML_SCHEMAS_DATE</a> = 10 <a name="XML_SCHEMAS_DATETIME">XML_SCHEMAS_DATETIME</a> = 11 <a name="XML_SCHEMAS_DURATION">XML_SCHEMAS_DURATION</a> = 12 <a name="XML_SCHEMAS_FLOAT">XML_SCHEMAS_FLOAT</a> = 13 <a name="XML_SCHEMAS_DOUBLE">XML_SCHEMAS_DOUBLE</a> = 14 <a name="XML_SCHEMAS_BOOLEAN">XML_SCHEMAS_BOOLEAN</a> = 15 <a name="XML_SCHEMAS_TOKEN">XML_SCHEMAS_TOKEN</a> = 16 <a name="XML_SCHEMAS_LANGUAGE">XML_SCHEMAS_LANGUAGE</a> = 17 <a name="XML_SCHEMAS_NMTOKEN">XML_SCHEMAS_NMTOKEN</a> = 18 <a name="XML_SCHEMAS_NMTOKENS">XML_SCHEMAS_NMTOKENS</a> = 19 <a name="XML_SCHEMAS_NAME">XML_SCHEMAS_NAME</a> = 20 <a name="XML_SCHEMAS_QNAME">XML_SCHEMAS_QNAME</a> = 21 <a name="XML_SCHEMAS_NCNAME">XML_SCHEMAS_NCNAME</a> = 22 <a name="XML_SCHEMAS_ID">XML_SCHEMAS_ID</a> = 23 <a name="XML_SCHEMAS_IDREF">XML_SCHEMAS_IDREF</a> = 24 <a name="XML_SCHEMAS_IDREFS">XML_SCHEMAS_IDREFS</a> = 25 <a name="XML_SCHEMAS_ENTITY">XML_SCHEMAS_ENTITY</a> = 26 <a name="XML_SCHEMAS_ENTITIES">XML_SCHEMAS_ENTITIES</a> = 27 <a name="XML_SCHEMAS_NOTATION">XML_SCHEMAS_NOTATION</a> = 28 <a name="XML_SCHEMAS_ANYURI">XML_SCHEMAS_ANYURI</a> = 29 <a name="XML_SCHEMAS_INTEGER">XML_SCHEMAS_INTEGER</a> = 30 <a name="XML_SCHEMAS_NPINTEGER">XML_SCHEMAS_NPINTEGER</a> = 31 <a name="XML_SCHEMAS_NINTEGER">XML_SCHEMAS_NINTEGER</a> = 32 <a name="XML_SCHEMAS_NNINTEGER">XML_SCHEMAS_NNINTEGER</a> = 33 <a name="XML_SCHEMAS_PINTEGER">XML_SCHEMAS_PINTEGER</a> = 34 <a name="XML_SCHEMAS_INT">XML_SCHEMAS_INT</a> = 35 <a name="XML_SCHEMAS_UINT">XML_SCHEMAS_UINT</a> = 36 <a name="XML_SCHEMAS_LONG">XML_SCHEMAS_LONG</a> = 37 <a name="XML_SCHEMAS_ULONG">XML_SCHEMAS_ULONG</a> = 38 <a name="XML_SCHEMAS_SHORT">XML_SCHEMAS_SHORT</a> = 39 <a name="XML_SCHEMAS_USHORT">XML_SCHEMAS_USHORT</a> = 40 <a name="XML_SCHEMAS_BYTE">XML_SCHEMAS_BYTE</a> = 41 <a name="XML_SCHEMAS_UBYTE">XML_SCHEMAS_UBYTE</a> = 42 <a name="XML_SCHEMAS_HEXBINARY">XML_SCHEMAS_HEXBINARY</a> = 43 <a name="XML_SCHEMAS_BASE64BINARY">XML_SCHEMAS_BASE64BINARY</a> = 44 <a name="XML_SCHEMAS_ANYTYPE">XML_SCHEMAS_ANYTYPE</a> = 45 <a name="XML_SCHEMAS_ANYSIMPLETYPE">XML_SCHEMAS_ANYSIMPLETYPE</a> = 46 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaWildcard">Structure </a>xmlSchemaWildcard</h3><pre class="programlisting">struct _xmlSchemaWildcard { <a href="libxml2-schemasInternals.html#xmlSchemaTypeType">xmlSchemaTypeType</a> type : The kind of type const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * id : Deprecated; not used <a href="libxml2-schemasInternals.html#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a> annot <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node int minOccurs : Deprecated; not used int maxOccurs : Deprecated; not used int processContents int any : Indicates if the ns constraint is of ##any <a href="libxml2-schemasInternals.html#xmlSchemaWildcardNsPtr">xmlSchemaWildcardNsPtr</a> nsSet : The list of allowed namespaces <a href="libxml2-schemasInternals.html#xmlSchemaWildcardNsPtr">xmlSchemaWildcardNsPtr</a> negNsSet : The negated namespace int flags } xmlSchemaWildcard; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaWildcardNs">Structure </a>xmlSchemaWildcardNs</h3><pre class="programlisting">struct _xmlSchemaWildcardNs { struct _xmlSchemaWildcardNs * next : the next constraint link ... const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value : the value } xmlSchemaWildcardNs; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaWildcardNsPtr">Typedef </a>xmlSchemaWildcardNsPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaWildcardNs">xmlSchemaWildcardNs</a> * xmlSchemaWildcardNsPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaWildcardPtr">Typedef </a>xmlSchemaWildcardPtr</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaWildcard">xmlSchemaWildcard</a> * xmlSchemaWildcardPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFreeType"/>xmlSchemaFreeType ()</h3><pre class="programlisting">void xmlSchemaFreeType (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type)<br/> </pre><p>Deallocate a Schema Type structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>a schema type structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchemaFreeWildcard"/>xmlSchemaFreeWildcard ()</h3><pre class="programlisting">void xmlSchemaFreeWildcard (<a href="libxml2-schemasInternals.html#xmlSchemaWildcardPtr">xmlSchemaWildcardPtr</a> wildcard)<br/> </pre><p>Deallocates a wildcard structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>wildcard</tt></i>:</span></td><td>a wildcard structure</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\|�h�� � # html/libxml2/libxml2-xmlregexp.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlregexp: regular expressions handling</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlreader.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlsave.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlregexp</span> </h2> <p>xmlregexp - regular expressions handling</p> <p>basic API for libxml regular expressions handling used for XML Schemas and validation. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef <a href="libxml2-xmlregexp.html#xmlRegExecCtxt">xmlRegExecCtxt</a> * <a href="#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a>; typedef struct _xmlExpCtxt <a href="#xmlExpCtxt">xmlExpCtxt</a>; typedef <a href="libxml2-xmlregexp.html#xmlExpNode">xmlExpNode</a> * <a href="#xmlExpNodePtr">xmlExpNodePtr</a>; typedef <a href="libxml2-xmlregexp.html#xmlExpCtxt">xmlExpCtxt</a> * <a href="#xmlExpCtxtPtr">xmlExpCtxtPtr</a>; typedef enum <a href="#xmlExpNodeType">xmlExpNodeType</a>; typedef struct _xmlRegExecCtxt <a href="#xmlRegExecCtxt">xmlRegExecCtxt</a>; typedef struct _xmlExpNode <a href="#xmlExpNode">xmlExpNode</a>; typedef struct _xmlRegexp <a href="#xmlRegexp">xmlRegexp</a>; typedef <a href="libxml2-xmlregexp.html#xmlRegexp">xmlRegexp</a> * <a href="#xmlRegexpPtr">xmlRegexpPtr</a>; typedef void <a href="#xmlRegExecCallbacks">xmlRegExecCallbacks</a> (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> void * transdata, <br/> void * inputdata); <a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> <a href="#xmlRegNewExecCtxt">xmlRegNewExecCtxt</a> (<a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> comp, <br/> <a href="libxml2-xmlregexp.html#xmlRegExecCallbacks">xmlRegExecCallbacks</a> callback, <br/> void * data); <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> <a href="#xmlExpNewOr">xmlExpNewOr</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> left, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> right); void <a href="#xmlRegFreeRegexp">xmlRegFreeRegexp</a> (<a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> regexp); void <a href="#xmlExpRef">xmlExpRef</a> (<a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp); int <a href="#xmlRegexpIsDeterminist">xmlRegexpIsDeterminist</a> (<a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> comp); int <a href="#xmlRegExecErrInfo">xmlRegExecErrInfo</a> (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** string, <br/> int * nbval, <br/> int * nbneg, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** values, <br/> int * terminal); void <a href="#xmlRegFreeExecCtxt">xmlRegFreeExecCtxt</a> (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec); int <a href="#xmlExpCtxtNbCons">xmlExpCtxtNbCons</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt); int <a href="#xmlExpSubsume">xmlExpSubsume</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> sub); int <a href="#xmlRegExecPushString2">xmlRegExecPushString2</a> (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value2, <br/> void * data); int <a href="#xmlRegExecNextValues">xmlRegExecNextValues</a> (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br/> int * nbval, <br/> int * nbneg, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** values, <br/> int * terminal); <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> <a href="#xmlExpExpDerive">xmlExpExpDerive</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> sub); int <a href="#xmlExpIsNillable">xmlExpIsNillable</a> (<a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp); void <a href="#xmlExpFreeCtxt">xmlExpFreeCtxt</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt); void <a href="#xmlExpDump">xmlExpDump</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> expr); <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> <a href="#xmlExpNewSeq">xmlExpNewSeq</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> left, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> right); void <a href="#xmlExpFree">xmlExpFree</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp); <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> <a href="#xmlExpNewRange">xmlExpNewRange</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> subset, <br/> int min, <br/> int max); <a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> <a href="#xmlRegexpCompile">xmlRegexpCompile</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * regexp); <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> <a href="#xmlExpNewAtom">xmlExpNewAtom</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int len); int <a href="#xmlRegexpExec">xmlRegexpExec</a> (<a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> comp, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); int <a href="#xmlRegExecPushString">xmlRegExecPushString</a> (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> void * data); int <a href="#xmlExpGetStart">xmlExpGetStart</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** tokList, <br/> int len); <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> <a href="#xmlExpParse">xmlExpParse</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> const char * expr); <a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> <a href="#xmlExpNewCtxt">xmlExpNewCtxt</a> (int maxNodes, <br/> <a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict); int <a href="#xmlExpGetLanguage">xmlExpGetLanguage</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** langList, <br/> int len); <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> <a href="#xmlExpStringDerive">xmlExpStringDerive</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int len); int <a href="#xmlExpCtxtNbNodes">xmlExpCtxtNbNodes</a> (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt); int <a href="#xmlExpMaxToken">xmlExpMaxToken</a> (<a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> expr); void <a href="#xmlRegexpPrint">xmlRegexpPrint</a> (FILE * output, <br/> <a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> regexp); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlExpCtxt">Structure </a>xmlExpCtxt</h3><pre class="programlisting">struct _xmlExpCtxt { The content of this structure is not made public by the API. } xmlExpCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpCtxtPtr">Typedef </a>xmlExpCtxtPtr</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpCtxt">xmlExpCtxt</a> * xmlExpCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpNode">Structure </a>xmlExpNode</h3><pre class="programlisting">struct _xmlExpNode { The content of this structure is not made public by the API. } xmlExpNode; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpNodePtr">Typedef </a>xmlExpNodePtr</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpNode">xmlExpNode</a> * xmlExpNodePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpNodeType">Enum </a>xmlExpNodeType</h3><pre class="programlisting">enum <a href="#xmlExpNodeType">xmlExpNodeType</a> { <a name="XML_EXP_EMPTY">XML_EXP_EMPTY</a> = 0 <a name="XML_EXP_FORBID">XML_EXP_FORBID</a> = 1 <a name="XML_EXP_ATOM">XML_EXP_ATOM</a> = 2 <a name="XML_EXP_SEQ">XML_EXP_SEQ</a> = 3 <a name="XML_EXP_OR">XML_EXP_OR</a> = 4 <a name="XML_EXP_COUNT">XML_EXP_COUNT</a> = 5 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegExecCtxt">Structure </a>xmlRegExecCtxt</h3><pre class="programlisting">struct _xmlRegExecCtxt { The content of this structure is not made public by the API. } xmlRegExecCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegExecCtxtPtr">Typedef </a>xmlRegExecCtxtPtr</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlRegExecCtxt">xmlRegExecCtxt</a> * xmlRegExecCtxtPtr; </pre><p>A libxml progressive regular expression evaluation context</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegexp">Structure </a>xmlRegexp</h3><pre class="programlisting">struct _xmlRegexp { The content of this structure is not made public by the API. } xmlRegexp; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegexpPtr">Typedef </a>xmlRegexpPtr</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlRegexp">xmlRegexp</a> * xmlRegexpPtr; </pre><p>A libxml regular expression, they can actually be far more complex thank the POSIX regex expressions.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegExecCallbacks"/>Function type xmlRegExecCallbacks</h3><pre class="programlisting">void xmlRegExecCallbacks (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> void * transdata, <br/> void * inputdata)<br/> </pre><p>Callback function when doing a transition in the automata</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>exec</tt></i>:</span></td><td>the regular expression context</td></tr><tr><td><span class="term"><i><tt>token</tt></i>:</span></td><td>the current token string</td></tr><tr><td><span class="term"><i><tt>transdata</tt></i>:</span></td><td>transition data</td></tr><tr><td><span class="term"><i><tt>inputdata</tt></i>:</span></td><td>input data</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="emptyExp">Variable </a>emptyExp</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> emptyExp; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="forbiddenExp">Variable </a>forbiddenExp</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> forbiddenExp; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpCtxtNbCons"/>xmlExpCtxtNbCons ()</h3><pre class="programlisting">int xmlExpCtxtNbCons (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt)<br/> </pre><p>Debugging facility provides the number of allocated nodes over lifetime</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an expression context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of nodes ever allocated or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpCtxtNbNodes"/>xmlExpCtxtNbNodes ()</h3><pre class="programlisting">int xmlExpCtxtNbNodes (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt)<br/> </pre><p>Debugging facility provides the number of allocated nodes at a that point</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an expression context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of nodes in use or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpDump"/>xmlExpDump ()</h3><pre class="programlisting">void xmlExpDump (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> expr)<br/> </pre><p>Serialize the expression as compiled to the buffer</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>a buffer to receive the output</td></tr><tr><td><span class="term"><i><tt>expr</tt></i>:</span></td><td>the compiled expression</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpExpDerive"/>xmlExpExpDerive ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> xmlExpExpDerive (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> sub)<br/> </pre><p>Evaluates the expression resulting from @exp consuming a sub expression @sub Based on algebraic derivation and sometimes direct Brzozowski derivation it usually takes less than linear time and can handle expressions generating infinite languages.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expressions context</td></tr><tr><td><span class="term"><i><tt>exp</tt></i>:</span></td><td>the englobing expression</td></tr><tr><td><span class="term"><i><tt>sub</tt></i>:</span></td><td>the subexpression</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting expression or NULL in case of internal error, the result must be freed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpFree"/>xmlExpFree ()</h3><pre class="programlisting">void xmlExpFree (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp)<br/> </pre><p>Dereference the expression</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expression context</td></tr><tr><td><span class="term"><i><tt>exp</tt></i>:</span></td><td>the expression</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpFreeCtxt"/>xmlExpFreeCtxt ()</h3><pre class="programlisting">void xmlExpFreeCtxt (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt)<br/> </pre><p>Free an expression context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an expression context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpGetLanguage"/>xmlExpGetLanguage ()</h3><pre class="programlisting">int xmlExpGetLanguage (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** langList, <br/> int len)<br/> </pre><p>Find all the strings used in @exp and store them in @list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expression context</td></tr><tr><td><span class="term"><i><tt>exp</tt></i>:</span></td><td>the expression</td></tr><tr><td><span class="term"><i><tt>langList</tt></i>:</span></td><td>where to store the tokens</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the allocated length of @list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of unique strings found, -1 in case of errors and -2 if there is more than @len strings</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpGetStart"/>xmlExpGetStart ()</h3><pre class="programlisting">int xmlExpGetStart (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** tokList, <br/> int len)<br/> </pre><p>Find all the strings that appears at the start of the languages accepted by @exp and store them in @list. E.g. for (a, b) | c it will return the list [a, c]</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expression context</td></tr><tr><td><span class="term"><i><tt>exp</tt></i>:</span></td><td>the expression</td></tr><tr><td><span class="term"><i><tt>tokList</tt></i>:</span></td><td>where to store the tokens</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the allocated length of @list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of unique strings found, -1 in case of errors and -2 if there is more than @len strings</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpIsNillable"/>xmlExpIsNillable ()</h3><pre class="programlisting">int xmlExpIsNillable (<a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp)<br/> </pre><p>Finds if the expression is nillable, i.e. if it accepts the empty sequence</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>exp</tt></i>:</span></td><td>the expression</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if nillable, 0 if not and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpMaxToken"/>xmlExpMaxToken ()</h3><pre class="programlisting">int xmlExpMaxToken (<a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> expr)<br/> </pre><p>Indicate the maximum number of input a expression can accept</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>expr</tt></i>:</span></td><td>a compiled expression</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the maximum length or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpNewAtom"/>xmlExpNewAtom ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> xmlExpNewAtom (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int len)<br/> </pre><p>Get the atom associated to this name from that context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expression context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the atom name</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the atom name length in byte (or -1);</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the node or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpNewCtxt"/>xmlExpNewCtxt ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> xmlExpNewCtxt (int maxNodes, <br/> <a href="libxml2-dict.html#xmlDictPtr">xmlDictPtr</a> dict)<br/> </pre><p>Creates a new context for manipulating expressions</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>maxNodes</tt></i>:</span></td><td>the maximum number of nodes</td></tr><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>optional dictionary to use internally</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpNewOr"/>xmlExpNewOr ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> xmlExpNewOr (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> left, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> right)<br/> </pre><p>Get the atom associated to the choice @left | @right Note that @left and @right are consumed in the operation, to keep an handle on them use xmlExpRef() and use xmlExpFree() to release them, this is true even in case of failure (unless ctxt == NULL).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expression context</td></tr><tr><td><span class="term"><i><tt>left</tt></i>:</span></td><td>left expression</td></tr><tr><td><span class="term"><i><tt>right</tt></i>:</span></td><td>right expression</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the node or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpNewRange"/>xmlExpNewRange ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> xmlExpNewRange (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> subset, <br/> int min, <br/> int max)<br/> </pre><p>Get the atom associated to the range (@subset){@min, @max} Note that @subset is consumed in the operation, to keep an handle on it use xmlExpRef() and use xmlExpFree() to release it, this is true even in case of failure (unless ctxt == NULL).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expression context</td></tr><tr><td><span class="term"><i><tt>subset</tt></i>:</span></td><td>the expression to be repeated</td></tr><tr><td><span class="term"><i><tt>min</tt></i>:</span></td><td>the lower bound for the repetition</td></tr><tr><td><span class="term"><i><tt>max</tt></i>:</span></td><td>the upper bound for the repetition, -1 means infinite</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the node or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpNewSeq"/>xmlExpNewSeq ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> xmlExpNewSeq (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> left, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> right)<br/> </pre><p>Get the atom associated to the sequence @left , @right Note that @left and @right are consumed in the operation, to keep an handle on them use xmlExpRef() and use xmlExpFree() to release them, this is true even in case of failure (unless ctxt == NULL).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expression context</td></tr><tr><td><span class="term"><i><tt>left</tt></i>:</span></td><td>left expression</td></tr><tr><td><span class="term"><i><tt>right</tt></i>:</span></td><td>right expression</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the node or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpParse"/>xmlExpParse ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> xmlExpParse (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> const char * expr)<br/> </pre><p>Minimal parser for regexps, it understand the following constructs - string terminals - choice operator | - sequence operator , - subexpressions (...) - usual cardinality operators + * and ? - finite sequences { min, max } - infinite sequences { min, * } There is minimal checkings made especially no checking on strings values</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expressions context</td></tr><tr><td><span class="term"><i><tt>expr</tt></i>:</span></td><td>the 0 terminated string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new expression or NULL in case of failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpRef"/>xmlExpRef ()</h3><pre class="programlisting">void xmlExpRef (<a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp)<br/> </pre><p>Increase the <a href="libxml2-SAX.html#reference">reference</a> count of the expression</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>exp</tt></i>:</span></td><td>the expression</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpStringDerive"/>xmlExpStringDerive ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> xmlExpStringDerive (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/> int len)<br/> </pre><p>Do one step of Brzozowski derivation of the expression @exp with respect to the input string</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expression context</td></tr><tr><td><span class="term"><i><tt>exp</tt></i>:</span></td><td>the expression</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the string</td></tr><tr><td><span class="term"><i><tt>len</tt></i>:</span></td><td>the string len in bytes if available</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting expression or NULL in case of internal error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlExpSubsume"/>xmlExpSubsume ()</h3><pre class="programlisting">int xmlExpSubsume (<a href="libxml2-xmlregexp.html#xmlExpCtxtPtr">xmlExpCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> exp, <br/> <a href="libxml2-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> sub)<br/> </pre><p>Check whether @exp accepts all the languages accepted by @sub the input being a subexpression.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the expressions context</td></tr><tr><td><span class="term"><i><tt>exp</tt></i>:</span></td><td>the englobing expression</td></tr><tr><td><span class="term"><i><tt>sub</tt></i>:</span></td><td>the subexpression</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true 0 if false and -1 in case of failure.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegExecErrInfo"/>xmlRegExecErrInfo ()</h3><pre class="programlisting">int xmlRegExecErrInfo (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** string, <br/> int * nbval, <br/> int * nbneg, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** values, <br/> int * terminal)<br/> </pre><p>Extract error information from the regexp execution, the parameter @string will be updated with the value pushed and not accepted, the parameter @values must point to an array of @nbval string pointers on return nbval will contain the number of possible strings in that state and the @values array will be updated with them. The string values</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>exec</tt></i>:</span></td><td>a regexp execution context generating an error</td></tr><tr><td><span class="term"><i><tt>string</tt></i>:</span></td><td>return value for the error string</td></tr><tr><td><span class="term"><i><tt>nbval</tt></i>:</span></td><td>pointer to the number of accepted values IN/OUT</td></tr><tr><td><span class="term"><i><tt>nbneg</tt></i>:</span></td><td>return number of negative transitions</td></tr><tr><td><span class="term"><i><tt>values</tt></i>:</span></td><td>pointer to the array of acceptable values</td></tr><tr><td><span class="term"><i><tt>terminal</tt></i>:</span></td><td>return value if this was a terminal state</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>will be freed with the @exec context and don't need to be deallocated. Returns: 0 in case of success or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegExecNextValues"/>xmlRegExecNextValues ()</h3><pre class="programlisting">int xmlRegExecNextValues (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br/> int * nbval, <br/> int * nbneg, <br/> <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** values, <br/> int * terminal)<br/> </pre><p>Extract information from the regexp execution, the parameter @values must point to an array of @nbval string pointers on return nbval will contain the number of possible strings in that state and the @values array will be updated with them. The string values</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>exec</tt></i>:</span></td><td>a regexp execution context</td></tr><tr><td><span class="term"><i><tt>nbval</tt></i>:</span></td><td>pointer to the number of accepted values IN/OUT</td></tr><tr><td><span class="term"><i><tt>nbneg</tt></i>:</span></td><td>return number of negative transitions</td></tr><tr><td><span class="term"><i><tt>values</tt></i>:</span></td><td>pointer to the array of acceptable values</td></tr><tr><td><span class="term"><i><tt>terminal</tt></i>:</span></td><td>return value if this was a terminal state</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>will be freed with the @exec context and don't need to be deallocated. Returns: 0 in case of success or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegExecPushString"/>xmlRegExecPushString ()</h3><pre class="programlisting">int xmlRegExecPushString (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> void * data)<br/> </pre><p>Push one input token in the execution context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>exec</tt></i>:</span></td><td>a regexp execution context or NULL to indicate the end</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>a string token input</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>data associated to the token to reuse in callbacks</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the regexp reached a final state, 0 if non-final, and a negative value in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegExecPushString2"/>xmlRegExecPushString2 ()</h3><pre class="programlisting">int xmlRegExecPushString2 (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value2, <br/> void * data)<br/> </pre><p>Push one input token in the execution context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>exec</tt></i>:</span></td><td>a regexp execution context or NULL to indicate the end</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the first string token input</td></tr><tr><td><span class="term"><i><tt>value2</tt></i>:</span></td><td>the second string token input</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>data associated to the token to reuse in callbacks</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the regexp reached a final state, 0 if non-final, and a negative value in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegFreeExecCtxt"/>xmlRegFreeExecCtxt ()</h3><pre class="programlisting">void xmlRegFreeExecCtxt (<a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec)<br/> </pre><p>Free the structures associated to a regular expression evaluation context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>exec</tt></i>:</span></td><td>a regular expression evaluation context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegFreeRegexp"/>xmlRegFreeRegexp ()</h3><pre class="programlisting">void xmlRegFreeRegexp (<a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> regexp)<br/> </pre><p>Free a regexp</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>regexp</tt></i>:</span></td><td>the regexp</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegNewExecCtxt"/>xmlRegNewExecCtxt ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> xmlRegNewExecCtxt (<a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> comp, <br/> <a href="libxml2-xmlregexp.html#xmlRegExecCallbacks">xmlRegExecCallbacks</a> callback, <br/> void * data)<br/> </pre><p>Build a context used for progressive evaluation of a regexp.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>a precompiled regular expression</td></tr><tr><td><span class="term"><i><tt>callback</tt></i>:</span></td><td>a callback function used for handling progresses in the automata matching phase</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the context data associated to the callback in this context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegexpCompile"/>xmlRegexpCompile ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> xmlRegexpCompile (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * regexp)<br/> </pre><p>Parses a regular expression conforming to XML Schemas Part 2 Datatype Appendix F and builds an automata suitable for testing strings against that regular expression</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>regexp</tt></i>:</span></td><td>a regular expression string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the compiled expression or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegexpExec"/>xmlRegexpExec ()</h3><pre class="programlisting">int xmlRegexpExec (<a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> comp, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Check if the regular expression generates the value</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the compiled regular expression</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the value to check against the regular expression</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if it matches, 0 if not and a negative value in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegexpIsDeterminist"/>xmlRegexpIsDeterminist ()</h3><pre class="programlisting">int xmlRegexpIsDeterminist (<a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> comp)<br/> </pre><p>Check if the regular expression is determinist</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the compiled regular expression</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if it yes, 0 if not and a negative value in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlRegexpPrint"/>xmlRegexpPrint ()</h3><pre class="programlisting">void xmlRegexpPrint (FILE * output, <br/> <a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> regexp)<br/> </pre><p>Print the content of the compiled regular expression</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the file for the output debug</td></tr><tr><td><span class="term"><i><tt>regexp</tt></i>:</span></td><td>the compiled regexp</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\ !f��� �� # html/libxml2/libxml2-xmlreader.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlreader: the XMLReader implementation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlmodule.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlregexp.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlreader</span> </h2> <p>xmlreader - the XMLReader implementation</p> <p>API of the XML streaming API based on C# interfaces. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef <a href="libxml2-xmlreader.html#xmlTextReader">xmlTextReader</a> * <a href="#xmlTextReaderPtr">xmlTextReaderPtr</a>; typedef enum <a href="#xmlParserSeverities">xmlParserSeverities</a>; typedef enum <a href="#xmlParserProperties">xmlParserProperties</a>; typedef enum <a href="#xmlTextReaderMode">xmlTextReaderMode</a>; typedef struct _xmlTextReader <a href="#xmlTextReader">xmlTextReader</a>; typedef void * <a href="#xmlTextReaderLocatorPtr">xmlTextReaderLocatorPtr</a>; typedef enum <a href="#xmlReaderTypes">xmlReaderTypes</a>; <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> <a href="#xmlNewTextReaderFilename">xmlNewTextReaderFilename</a> (const char * URI); int <a href="#xmlTextReaderHasAttributes">xmlTextReaderHasAttributes</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderReadState">xmlTextReaderReadState</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> <a href="#xmlReaderForFile">xmlReaderForFile</a> (const char * filename, <br/> const char * encoding, <br/> int options); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderConstNamespaceUri">xmlTextReaderConstNamespaceUri</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlTextReaderCurrentDoc">xmlTextReaderCurrentDoc</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderGetParserLineNumber">xmlTextReaderGetParserLineNumber</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlTextReaderExpand">xmlTextReaderExpand</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderXmlLang">xmlTextReaderXmlLang</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> <a href="#xmlReaderForDoc">xmlReaderForDoc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#xmlReaderNewIO">xmlReaderNewIO</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#xmlTextReaderClose">xmlTextReaderClose</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderReadInnerXml">xmlTextReaderReadInnerXml</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderConstEncoding">xmlTextReaderConstEncoding</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderNormalization">xmlTextReaderNormalization</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderGetParserProp">xmlTextReaderGetParserProp</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> int prop); int <a href="#xmlTextReaderMoveToAttribute">xmlTextReaderMoveToAttribute</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#xmlTextReaderQuoteChar">xmlTextReaderQuoteChar</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderSetSchema">xmlTextReaderSetSchema</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderValue">xmlTextReaderValue</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderIsValid">xmlTextReaderIsValid</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderMoveToFirstAttribute">xmlTextReaderMoveToFirstAttribute</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderGetParserColumnNumber">xmlTextReaderGetParserColumnNumber</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderConstValue">xmlTextReaderConstValue</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> <a href="#xmlNewTextReader">xmlNewTextReader</a> (<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/> const char * URI); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderGetAttributeNo">xmlTextReaderGetAttributeNo</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> int no); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderGetAttributeNs">xmlTextReaderGetAttributeNs</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localName, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderConstName">xmlTextReaderConstName</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderConstString">xmlTextReaderConstString</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderConstXmlVersion">xmlTextReaderConstXmlVersion</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderDepth">xmlTextReaderDepth</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderReadString">xmlTextReaderReadString</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderIsDefault">xmlTextReaderIsDefault</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderMoveToNextAttribute">xmlTextReaderMoveToNextAttribute</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlReaderNewWalker">xmlReaderNewWalker</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderConstPrefix">xmlTextReaderConstPrefix</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> <a href="#xmlReaderWalker">xmlReaderWalker</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderConstLocalName">xmlTextReaderConstLocalName</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderNodeType">xmlTextReaderNodeType</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); void <a href="#xmlFreeTextReader">xmlFreeTextReader</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderName">xmlTextReaderName</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderRead">xmlTextReaderRead</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderIsEmptyElement">xmlTextReaderIsEmptyElement</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlReaderNewMemory">xmlReaderNewMemory</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#xmlTextReaderSchemaValidateCtxt">xmlTextReaderSchemaValidateCtxt</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> int options); int <a href="#xmlTextReaderHasValue">xmlTextReaderHasValue</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderConstBaseUri">xmlTextReaderConstBaseUri</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderBaseUri">xmlTextReaderBaseUri</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderMoveToAttributeNo">xmlTextReaderMoveToAttributeNo</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> int no); int <a href="#xmlTextReaderLocatorLineNumber">xmlTextReaderLocatorLineNumber</a> (<a href="libxml2-xmlreader.html#xmlTextReaderLocatorPtr">xmlTextReaderLocatorPtr</a> locator); int <a href="#xmlTextReaderMoveToAttributeNs">xmlTextReaderMoveToAttributeNs</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localName, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI); int <a href="#xmlTextReaderNext">xmlTextReaderNext</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderAttributeCount">xmlTextReaderAttributeCount</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderLookupNamespace">xmlTextReaderLookupNamespace</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix); int <a href="#xmlTextReaderMoveToElement">xmlTextReaderMoveToElement</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> <a href="#xmlReaderForIO">xmlReaderForIO</a> (<a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderReadOuterXml">xmlTextReaderReadOuterXml</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderRelaxNGValidateCtxt">xmlTextReaderRelaxNGValidateCtxt</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> int options); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderPrefix">xmlTextReaderPrefix</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderReadAttributeValue">xmlTextReaderReadAttributeValue</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderNextSibling">xmlTextReaderNextSibling</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); typedef void <a href="#xmlTextReaderErrorFunc">xmlTextReaderErrorFunc</a> (void * arg, <br/> const char * msg, <br/> <a href="libxml2-xmlreader.html#xmlParserSeverities">xmlParserSeverities</a> severity, <br/> <a href="libxml2-xmlreader.html#xmlTextReaderLocatorPtr">xmlTextReaderLocatorPtr</a> locator); <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> <a href="#xmlReaderForFd">xmlReaderForFd</a> (int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderGetAttribute">xmlTextReaderGetAttribute</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderLocalName">xmlTextReaderLocalName</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlTextReaderPreserve">xmlTextReaderPreserve</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#xmlTextReaderCurrentNode">xmlTextReaderCurrentNode</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderSetParserProp">xmlTextReaderSetParserProp</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> int prop, <br/> int value); <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> <a href="#xmlTextReaderGetRemainder">xmlTextReaderGetRemainder</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); void <a href="#xmlTextReaderSetErrorHandler">xmlTextReaderSetErrorHandler</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlreader.html#xmlTextReaderErrorFunc">xmlTextReaderErrorFunc</a> f, <br/> void * arg); int <a href="#xmlTextReaderIsNamespaceDecl">xmlTextReaderIsNamespaceDecl</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlReaderNewDoc">xmlReaderNewDoc</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#xmlTextReaderPreservePattern">xmlTextReaderPreservePattern</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pattern, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** namespaces); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderConstXmlLang">xmlTextReaderConstXmlLang</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); void <a href="#xmlTextReaderGetErrorHandler">xmlTextReaderGetErrorHandler</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlreader.html#xmlTextReaderErrorFunc">xmlTextReaderErrorFunc</a> * f, <br/> void ** arg); void <a href="#xmlTextReaderSetStructuredErrorHandler">xmlTextReaderSetStructuredErrorHandler</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> f, <br/> void * arg); int <a href="#xmlReaderNewFile">xmlReaderNewFile</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const char * filename, <br/> const char * encoding, <br/> int options); int <a href="#xmlTextReaderRelaxNGSetSchema">xmlTextReaderRelaxNGSetSchema</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> schema); int <a href="#xmlReaderNewFd">xmlReaderNewFd</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#xmlTextReaderRelaxNGValidate">xmlTextReaderRelaxNGValidate</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const char * rng); <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> <a href="#xmlReaderForMemory">xmlReaderForMemory</a> (const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#xmlTextReaderSetup">xmlTextReaderSetup</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/> const char * URL, <br/> const char * encoding, <br/> int options); long <a href="#xmlTextReaderByteConsumed">xmlTextReaderByteConsumed</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderLocatorBaseURI">xmlTextReaderLocatorBaseURI</a> (<a href="libxml2-xmlreader.html#xmlTextReaderLocatorPtr">xmlTextReaderLocatorPtr</a> locator); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlTextReaderNamespaceUri">xmlTextReaderNamespaceUri</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); int <a href="#xmlTextReaderSchemaValidate">xmlTextReaderSchemaValidate</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const char * xsd); int <a href="#xmlTextReaderStandalone">xmlTextReaderStandalone</a> (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlParserProperties">Enum </a>xmlParserProperties</h3><pre class="programlisting">enum <a href="#xmlParserProperties">xmlParserProperties</a> { <a name="XML_PARSER_LOADDTD">XML_PARSER_LOADDTD</a> = 1 <a name="XML_PARSER_DEFAULTATTRS">XML_PARSER_DEFAULTATTRS</a> = 2 <a name="XML_PARSER_VALIDATE">XML_PARSER_VALIDATE</a> = 3 <a name="XML_PARSER_SUBST_ENTITIES">XML_PARSER_SUBST_ENTITIES</a> = 4 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParserSeverities">Enum </a>xmlParserSeverities</h3><pre class="programlisting">enum <a href="#xmlParserSeverities">xmlParserSeverities</a> { <a name="XML_PARSER_SEVERITY_VALIDITY_WARNING">XML_PARSER_SEVERITY_VALIDITY_WARNING</a> = 1 <a name="XML_PARSER_SEVERITY_VALIDITY_ERROR">XML_PARSER_SEVERITY_VALIDITY_ERROR</a> = 2 <a name="XML_PARSER_SEVERITY_WARNING">XML_PARSER_SEVERITY_WARNING</a> = 3 <a name="XML_PARSER_SEVERITY_ERROR">XML_PARSER_SEVERITY_ERROR</a> = 4 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderTypes">Enum </a>xmlReaderTypes</h3><pre class="programlisting">enum <a href="#xmlReaderTypes">xmlReaderTypes</a> { <a name="XML_READER_TYPE_NONE">XML_READER_TYPE_NONE</a> = 0 <a name="XML_READER_TYPE_ELEMENT">XML_READER_TYPE_ELEMENT</a> = 1 <a name="XML_READER_TYPE_ATTRIBUTE">XML_READER_TYPE_ATTRIBUTE</a> = 2 <a name="XML_READER_TYPE_TEXT">XML_READER_TYPE_TEXT</a> = 3 <a name="XML_READER_TYPE_CDATA">XML_READER_TYPE_CDATA</a> = 4 <a name="XML_READER_TYPE_ENTITY_REFERENCE">XML_READER_TYPE_ENTITY_REFERENCE</a> = 5 <a name="XML_READER_TYPE_ENTITY">XML_READER_TYPE_ENTITY</a> = 6 <a name="XML_READER_TYPE_PROCESSING_INSTRUCTION">XML_READER_TYPE_PROCESSING_INSTRUCTION</a> = 7 <a name="XML_READER_TYPE_COMMENT">XML_READER_TYPE_COMMENT</a> = 8 <a name="XML_READER_TYPE_DOCUMENT">XML_READER_TYPE_DOCUMENT</a> = 9 <a name="XML_READER_TYPE_DOCUMENT_TYPE">XML_READER_TYPE_DOCUMENT_TYPE</a> = 10 <a name="XML_READER_TYPE_DOCUMENT_FRAGMENT">XML_READER_TYPE_DOCUMENT_FRAGMENT</a> = 11 <a name="XML_READER_TYPE_NOTATION">XML_READER_TYPE_NOTATION</a> = 12 <a name="XML_READER_TYPE_WHITESPACE">XML_READER_TYPE_WHITESPACE</a> = 13 <a name="XML_READER_TYPE_SIGNIFICANT_WHITESPACE">XML_READER_TYPE_SIGNIFICANT_WHITESPACE</a> = 14 <a name="XML_READER_TYPE_END_ELEMENT">XML_READER_TYPE_END_ELEMENT</a> = 15 <a name="XML_READER_TYPE_END_ENTITY">XML_READER_TYPE_END_ENTITY</a> = 16 <a name="XML_READER_TYPE_XML_DECLARATION">XML_READER_TYPE_XML_DECLARATION</a> = 17 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReader">Structure </a>xmlTextReader</h3><pre class="programlisting">struct _xmlTextReader { The content of this structure is not made public by the API. } xmlTextReader; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderLocatorPtr">Typedef </a>xmlTextReaderLocatorPtr</h3><pre class="programlisting">void * xmlTextReaderLocatorPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderMode">Enum </a>xmlTextReaderMode</h3><pre class="programlisting">enum <a href="#xmlTextReaderMode">xmlTextReaderMode</a> { <a name="XML_TEXTREADER_MODE_INITIAL">XML_TEXTREADER_MODE_INITIAL</a> = 0 <a name="XML_TEXTREADER_MODE_INTERACTIVE">XML_TEXTREADER_MODE_INTERACTIVE</a> = 1 <a name="XML_TEXTREADER_MODE_ERROR">XML_TEXTREADER_MODE_ERROR</a> = 2 <a name="XML_TEXTREADER_MODE_EOF">XML_TEXTREADER_MODE_EOF</a> = 3 <a name="XML_TEXTREADER_MODE_CLOSED">XML_TEXTREADER_MODE_CLOSED</a> = 4 <a name="XML_TEXTREADER_MODE_READING">XML_TEXTREADER_MODE_READING</a> = 5 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderPtr">Typedef </a>xmlTextReaderPtr</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReader">xmlTextReader</a> * xmlTextReaderPtr; </pre><p>Pointer to an xmlReader context.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderErrorFunc"/>Function type xmlTextReaderErrorFunc</h3><pre class="programlisting">void xmlTextReaderErrorFunc (void * arg, <br/> const char * msg, <br/> <a href="libxml2-xmlreader.html#xmlParserSeverities">xmlParserSeverities</a> severity, <br/> <a href="libxml2-xmlreader.html#xmlTextReaderLocatorPtr">xmlTextReaderLocatorPtr</a> locator)<br/> </pre><p>Signature of an error callback from a reader parser</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>the user argument</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message</td></tr><tr><td><span class="term"><i><tt>severity</tt></i>:</span></td><td>the severity of the error</td></tr><tr><td><span class="term"><i><tt>locator</tt></i>:</span></td><td>a locator indicating where the error occurred</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeTextReader"/>xmlFreeTextReader ()</h3><pre class="programlisting">void xmlFreeTextReader (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Deallocate all the resources associated to the reader</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewTextReader"/>xmlNewTextReader ()</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> xmlNewTextReader (<a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/> const char * URI)<br/> </pre><p>Create an <a href="libxml2-xmlreader.html#xmlTextReader">xmlTextReader</a> structure fed with @input</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> used to read data</td></tr><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI information for the source if available</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewTextReaderFilename"/>xmlNewTextReaderFilename ()</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> xmlNewTextReaderFilename (const char * URI)<br/> </pre><p>Create an <a href="libxml2-xmlreader.html#xmlTextReader">xmlTextReader</a> structure fed with the resource at @URI</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI of the resource to process</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderForDoc"/>xmlReaderForDoc ()</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> xmlReaderForDoc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Create an xmltextReader for an XML in-memory document. The parsing flags @options are a combination of xmlParserOption.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to a zero terminated string</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new reader or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderForFd"/>xmlReaderForFd ()</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> xmlReaderForFd (int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Create an xmltextReader for an XML from a file descriptor. The parsing flags @options are a combination of xmlParserOption. NOTE that the file descriptor will not be closed when the reader is closed or reset.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>fd</tt></i>:</span></td><td>an open file descriptor</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new reader or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderForFile"/>xmlReaderForFile ()</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> xmlReaderForFile (const char * filename, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML file from the filesystem or the network. The parsing flags @options are a combination of xmlParserOption.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file or URL</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new reader or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderForIO"/>xmlReaderForIO ()</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> xmlReaderForIO (<a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Create an xmltextReader for an XML document from I/O functions and source. The parsing flags @options are a combination of xmlParserOption.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ioread</tt></i>:</span></td><td>an I/O read function</td></tr><tr><td><span class="term"><i><tt>ioclose</tt></i>:</span></td><td>an I/O close function</td></tr><tr><td><span class="term"><i><tt>ioctx</tt></i>:</span></td><td>an I/O handler</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new reader or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderForMemory"/>xmlReaderForMemory ()</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> xmlReaderForMemory (const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Create an xmltextReader for an XML in-memory document. The parsing flags @options are a combination of xmlParserOption.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new reader or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderNewDoc"/>xmlReaderNewDoc ()</h3><pre class="programlisting">int xmlReaderNewDoc (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Setup an xmltextReader to parse an XML in-memory document. The parsing flags @options are a combination of xmlParserOption. This reuses the existing @reader xmlTextReader.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>an XML reader</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to a zero terminated string</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderNewFd"/>xmlReaderNewFd ()</h3><pre class="programlisting">int xmlReaderNewFd (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Setup an xmltextReader to parse an XML from a file descriptor. NOTE that the file descriptor will not be closed when the reader is closed or reset. The parsing flags @options are a combination of xmlParserOption. This reuses the existing @reader xmlTextReader.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>an XML reader</td></tr><tr><td><span class="term"><i><tt>fd</tt></i>:</span></td><td>an open file descriptor</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderNewFile"/>xmlReaderNewFile ()</h3><pre class="programlisting">int xmlReaderNewFile (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const char * filename, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML file from the filesystem or the network. The parsing flags @options are a combination of xmlParserOption. This reuses the existing @reader xmlTextReader.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>an XML reader</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file or URL</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderNewIO"/>xmlReaderNewIO ()</h3><pre class="programlisting">int xmlReaderNewIO (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Setup an xmltextReader to parse an XML document from I/O functions and source. The parsing flags @options are a combination of xmlParserOption. This reuses the existing @reader xmlTextReader.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>an XML reader</td></tr><tr><td><span class="term"><i><tt>ioread</tt></i>:</span></td><td>an I/O read function</td></tr><tr><td><span class="term"><i><tt>ioclose</tt></i>:</span></td><td>an I/O close function</td></tr><tr><td><span class="term"><i><tt>ioctx</tt></i>:</span></td><td>an I/O handler</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderNewMemory"/>xmlReaderNewMemory ()</h3><pre class="programlisting">int xmlReaderNewMemory (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Setup an xmltextReader to parse an XML in-memory document. The parsing flags @options are a combination of xmlParserOption. This reuses the existing @reader xmlTextReader.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>an XML reader</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderNewWalker"/>xmlReaderNewWalker ()</h3><pre class="programlisting">int xmlReaderNewWalker (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Setup an xmltextReader to parse a preparsed XML document. This reuses the existing @reader xmlTextReader.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>an XML reader</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a preparsed document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlReaderWalker"/>xmlReaderWalker ()</h3><pre class="programlisting"><a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> xmlReaderWalker (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Create an xmltextReader for a preparsed document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a preparsed document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new reader or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderAttributeCount"/>xmlTextReaderAttributeCount ()</h3><pre class="programlisting">int xmlTextReaderAttributeCount (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Provides the number of attributes of the current node</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 i no attributes, -1 in case of error or the <a href="libxml2-SAX.html#attribute">attribute</a> count</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderBaseUri"/>xmlTextReaderBaseUri ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderBaseUri (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The base URI of the node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the base URI or NULL if not available, if non NULL it need to be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderByteConsumed"/>xmlTextReaderByteConsumed ()</h3><pre class="programlisting">long xmlTextReaderByteConsumed (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>This function provides the current index of the parser used by the reader, relative to the start of the current entity. This function actually just wraps a call to xmlBytesConsumed() for the parser context associated with the reader. See xmlBytesConsumed() for more information.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>an XML reader</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the index in bytes from the beginning of the entity or -1 in case the index could not be computed.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderClose"/>xmlTextReaderClose ()</h3><pre class="programlisting">int xmlTextReaderClose (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>This method releases any resources allocated by the current instance changes the state to Closed and close any underlying input.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderConstBaseUri"/>xmlTextReaderConstBaseUri ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderConstBaseUri (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The base URI of the node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the base URI or NULL if not available, the string will be deallocated with the reader</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderConstEncoding"/>xmlTextReaderConstEncoding ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderConstEncoding (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Determine the encoding of the document being read.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a string containing the encoding of the document or NULL in case of error. The string is deallocated with the reader.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderConstLocalName"/>xmlTextReaderConstLocalName ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderConstLocalName (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The local name of the node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the local name or NULL if not available, the string will be deallocated with the reader.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderConstName"/>xmlTextReaderConstName ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderConstName (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The qualified name of the node, equal to Prefix :LocalName.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the local name or NULL if not available, the string is deallocated with the reader.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderConstNamespaceUri"/>xmlTextReaderConstNamespaceUri ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderConstNamespaceUri (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The URI defining the namespace associated with the node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the namespace URI or NULL if not available, the string will be deallocated with the reader</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderConstPrefix"/>xmlTextReaderConstPrefix ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderConstPrefix (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>A shorthand <a href="libxml2-SAX.html#reference">reference</a> to the namespace associated with the node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the prefix or NULL if not available, the string is deallocated with the reader.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderConstString"/>xmlTextReaderConstString ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderConstString (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>Get an interned string from the reader, allows for example to speedup string name comparisons</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the string to intern.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an interned copy of the string or NULL in case of error. The string will be deallocated with the reader.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderConstValue"/>xmlTextReaderConstValue ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderConstValue (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Provides the text value of the node if present</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the string or NULL if not available. The result will be deallocated on the next Read() operation.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderConstXmlLang"/>xmlTextReaderConstXmlLang ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderConstXmlLang (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The xml:lang scope within which the node resides.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the xml:lang value or NULL if none exists.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderConstXmlVersion"/>xmlTextReaderConstXmlVersion ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderConstXmlVersion (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Determine the XML version of the document being read.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a string containing the XML version of the document or NULL in case of error. The string is deallocated with the reader.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderCurrentDoc"/>xmlTextReaderCurrentDoc ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlTextReaderCurrentDoc (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Hacking interface allowing to get the <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> corresponding to the current document being accessed by the xmlTextReader. NOTE: as a result of this call, the reader will not destroy the associated XML document and calling xmlFreeDoc() on the result is needed once the reader parsing has finished.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderCurrentNode"/>xmlTextReaderCurrentNode ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlTextReaderCurrentNode (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Hacking interface allowing to get the <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> corresponding to the current node being accessed by the xmlTextReader. This is dangerous because the underlying node may be destroyed on the next Reads.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderDepth"/>xmlTextReaderDepth ()</h3><pre class="programlisting">int xmlTextReaderDepth (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The depth of the node in the tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the depth or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderExpand"/>xmlTextReaderExpand ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlTextReaderExpand (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Reads the contents of the current node and the full subtree. It then makes the subtree available until the next xmlTextReaderRead() call</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a node pointer valid until the next xmlTextReaderRead() call or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderGetAttribute"/>xmlTextReaderGetAttribute ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderGetAttribute (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Provides the value of the <a href="libxml2-SAX.html#attribute">attribute</a> with the specified qualified name.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the qualified name of the attribute.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a string containing the value of the specified attribute, or NULL in case of error. The string must be deallocated by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderGetAttributeNo"/>xmlTextReaderGetAttributeNo ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderGetAttributeNo (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> int no)<br/> </pre><p>Provides the value of the <a href="libxml2-SAX.html#attribute">attribute</a> with the specified index relative to the containing element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>no</tt></i>:</span></td><td>the zero-based index of the <a href="libxml2-SAX.html#attribute">attribute</a> relative to the containing element</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a string containing the value of the specified attribute, or NULL in case of error. The string must be deallocated by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderGetAttributeNs"/>xmlTextReaderGetAttributeNs ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderGetAttributeNs (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localName, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI)<br/> </pre><p>Provides the value of the specified <a href="libxml2-SAX.html#attribute">attribute</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>localName</tt></i>:</span></td><td>the local name of the attribute.</td></tr><tr><td><span class="term"><i><tt>namespaceURI</tt></i>:</span></td><td>the namespace URI of the attribute.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a string containing the value of the specified attribute, or NULL in case of error. The string must be deallocated by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderGetErrorHandler"/>xmlTextReaderGetErrorHandler ()</h3><pre class="programlisting">void xmlTextReaderGetErrorHandler (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlreader.html#xmlTextReaderErrorFunc">xmlTextReaderErrorFunc</a> * f, <br/> void ** arg)<br/> </pre><p>Retrieve the error callback function and user argument.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the callback function or NULL is no callback has been registered</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>a user argument</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderGetParserColumnNumber"/>xmlTextReaderGetParserColumnNumber ()</h3><pre class="programlisting">int xmlTextReaderGetParserColumnNumber (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Provide the column number of the current parsing point.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the user data (XML reader context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an int or 0 if not available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderGetParserLineNumber"/>xmlTextReaderGetParserLineNumber ()</h3><pre class="programlisting">int xmlTextReaderGetParserLineNumber (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Provide the line number of the current parsing point.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the user data (XML reader context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an int or 0 if not available</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderGetParserProp"/>xmlTextReaderGetParserProp ()</h3><pre class="programlisting">int xmlTextReaderGetParserProp (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> int prop)<br/> </pre><p>Read the parser internal property.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>prop</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlParserProperties">xmlParserProperties</a> to get</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the value, usually 0 or 1, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderGetRemainder"/>xmlTextReaderGetRemainder ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> xmlTextReaderGetRemainder (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Method to get the remainder of the buffered XML. this method stops the parser, set its state to End Of File and return the input stream with what is left that the parser did not use. The implementation is not good, the parser certainly progressed past what's left in reader->input, and there is an allocation problem. Best would be to rewrite it differently.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> attached to the XML or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderHasAttributes"/>xmlTextReaderHasAttributes ()</h3><pre class="programlisting">int xmlTextReaderHasAttributes (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Whether the node has attributes.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true, 0 if false, and -1 in case or error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderHasValue"/>xmlTextReaderHasValue ()</h3><pre class="programlisting">int xmlTextReaderHasValue (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Whether the node can have a text value.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true, 0 if false, and -1 in case or error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderIsDefault"/>xmlTextReaderIsDefault ()</h3><pre class="programlisting">int xmlTextReaderIsDefault (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Whether an Attribute node was generated from the default value defined in the DTD or schema.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if not defaulted, 1 if defaulted, and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderIsEmptyElement"/>xmlTextReaderIsEmptyElement ()</h3><pre class="programlisting">int xmlTextReaderIsEmptyElement (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Check if the current node is empty</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if empty, 0 if not and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderIsNamespaceDecl"/>xmlTextReaderIsNamespaceDecl ()</h3><pre class="programlisting">int xmlTextReaderIsNamespaceDecl (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Determine whether the current node is a namespace declaration rather than a regular attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the current node is a namespace declaration, 0 if it is a regular <a href="libxml2-SAX.html#attribute">attribute</a> or other type of node, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderIsValid"/>xmlTextReaderIsValid ()</h3><pre class="programlisting">int xmlTextReaderIsValid (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Retrieve the validity status from the parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the flag value 1 if valid, 0 if no, and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderLocalName"/>xmlTextReaderLocalName ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderLocalName (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The local name of the node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the local name or NULL if not available, if non NULL it need to be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderLocatorBaseURI"/>xmlTextReaderLocatorBaseURI ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderLocatorBaseURI (<a href="libxml2-xmlreader.html#xmlTextReaderLocatorPtr">xmlTextReaderLocatorPtr</a> locator)<br/> </pre><p>Obtain the base URI for the given locator.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>locator</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderLocatorPtr">xmlTextReaderLocatorPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the base URI or NULL in case of error, if non NULL it need to be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderLocatorLineNumber"/>xmlTextReaderLocatorLineNumber ()</h3><pre class="programlisting">int xmlTextReaderLocatorLineNumber (<a href="libxml2-xmlreader.html#xmlTextReaderLocatorPtr">xmlTextReaderLocatorPtr</a> locator)<br/> </pre><p>Obtain the line number for the given locator.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>locator</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderLocatorPtr">xmlTextReaderLocatorPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the line number or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderLookupNamespace"/>xmlTextReaderLookupNamespace ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderLookupNamespace (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * prefix)<br/> </pre><p>Resolves a namespace prefix in the scope of the current element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i>:</span></td><td>the prefix whose namespace URI is to be resolved. To return the default namespace, specify NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a string containing the namespace URI to which the prefix maps or NULL in case of error. The string must be deallocated by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderMoveToAttribute"/>xmlTextReaderMoveToAttribute ()</h3><pre class="programlisting">int xmlTextReaderMoveToAttribute (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Moves the position of the current instance to the <a href="libxml2-SAX.html#attribute">attribute</a> with the specified qualified name.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the qualified name of the attribute.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 in case of success, -1 in case of error, 0 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderMoveToAttributeNo"/>xmlTextReaderMoveToAttributeNo ()</h3><pre class="programlisting">int xmlTextReaderMoveToAttributeNo (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> int no)<br/> </pre><p>Moves the position of the current instance to the <a href="libxml2-SAX.html#attribute">attribute</a> with the specified index relative to the containing element.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>no</tt></i>:</span></td><td>the zero-based index of the <a href="libxml2-SAX.html#attribute">attribute</a> relative to the containing element.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 in case of success, -1 in case of error, 0 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderMoveToAttributeNs"/>xmlTextReaderMoveToAttributeNs ()</h3><pre class="programlisting">int xmlTextReaderMoveToAttributeNs (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localName, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceURI)<br/> </pre><p>Moves the position of the current instance to the <a href="libxml2-SAX.html#attribute">attribute</a> with the specified local name and namespace URI.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>localName</tt></i>:</span></td><td>the local name of the attribute.</td></tr><tr><td><span class="term"><i><tt>namespaceURI</tt></i>:</span></td><td>the namespace URI of the attribute.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 in case of success, -1 in case of error, 0 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderMoveToElement"/>xmlTextReaderMoveToElement ()</h3><pre class="programlisting">int xmlTextReaderMoveToElement (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Moves the position of the current instance to the node that contains the current Attribute node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 in case of success, -1 in case of error, 0 if not moved</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderMoveToFirstAttribute"/>xmlTextReaderMoveToFirstAttribute ()</h3><pre class="programlisting">int xmlTextReaderMoveToFirstAttribute (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Moves the position of the current instance to the first <a href="libxml2-SAX.html#attribute">attribute</a> associated with the current node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 in case of success, -1 in case of error, 0 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderMoveToNextAttribute"/>xmlTextReaderMoveToNextAttribute ()</h3><pre class="programlisting">int xmlTextReaderMoveToNextAttribute (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Moves the position of the current instance to the next <a href="libxml2-SAX.html#attribute">attribute</a> associated with the current node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 in case of success, -1 in case of error, 0 if not found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderName"/>xmlTextReaderName ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderName (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The qualified name of the node, equal to Prefix :LocalName.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the local name or NULL if not available, if non NULL it need to be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderNamespaceUri"/>xmlTextReaderNamespaceUri ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderNamespaceUri (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The URI defining the namespace associated with the node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the namespace URI or NULL if not available, if non NULL it need to be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderNext"/>xmlTextReaderNext ()</h3><pre class="programlisting">int xmlTextReaderNext (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Skip to the node following the current one in document order while avoiding the subtree if any.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the node was read successfully, 0 if there is no more nodes to read, or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderNextSibling"/>xmlTextReaderNextSibling ()</h3><pre class="programlisting">int xmlTextReaderNextSibling (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Skip to the node following the current one in document order while avoiding the subtree if any. Currently implemented only for Readers built on a document</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the node was read successfully, 0 if there is no more nodes to read, or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderNodeType"/>xmlTextReaderNodeType ()</h3><pre class="programlisting">int xmlTextReaderNodeType (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Get the node type of the current node Reference: http://www.gnu.org/software/dotgnu/pnetlib-doc/System/Xml/XmlNodeType.html</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlReaderTypes">xmlReaderTypes</a> of the current node or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderNormalization"/>xmlTextReaderNormalization ()</h3><pre class="programlisting">int xmlTextReaderNormalization (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The value indicating whether to normalize white space and <a href="libxml2-SAX.html#attribute">attribute</a> values. Since <a href="libxml2-SAX.html#attribute">attribute</a> value and end of line normalizations are a MUST in the XML specification only the value true is accepted. The broken behaviour of accepting out of range character entities like &#0; is of course not supported either.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderPrefix"/>xmlTextReaderPrefix ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderPrefix (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>A shorthand <a href="libxml2-SAX.html#reference">reference</a> to the namespace associated with the node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the prefix or NULL if not available, if non NULL it need to be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderPreserve"/>xmlTextReaderPreserve ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> xmlTextReaderPreserve (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>This tells the XML Reader to preserve the current node. The caller must also use xmlTextReaderCurrentDoc() to keep an handle on the resulting document once parsing has finished</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderPreservePattern"/>xmlTextReaderPreservePattern ()</h3><pre class="programlisting">int xmlTextReaderPreservePattern (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pattern, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** namespaces)<br/> </pre><p>This tells the XML Reader to preserve all nodes matched by the pattern. The caller must also use xmlTextReaderCurrentDoc() to keep an handle on the resulting document once parsing has finished</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>pattern</tt></i>:</span></td><td>an XPath subset pattern</td></tr><tr><td><span class="term"><i><tt>namespaces</tt></i>:</span></td><td>the prefix definitions, array of [URI, prefix] or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a non-negative number in case of success and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderQuoteChar"/>xmlTextReaderQuoteChar ()</h3><pre class="programlisting">int xmlTextReaderQuoteChar (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The quotation mark character used to enclose the value of an attribute.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>" or ' and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderRead"/>xmlTextReaderRead ()</h3><pre class="programlisting">int xmlTextReaderRead (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Moves the position of the current instance to the next node in the stream, exposing its properties.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the node was read successfully, 0 if there is no more nodes to read, or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderReadAttributeValue"/>xmlTextReaderReadAttributeValue ()</h3><pre class="programlisting">int xmlTextReaderReadAttributeValue (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Parses an <a href="libxml2-SAX.html#attribute">attribute</a> value into one or more Text and EntityReference nodes.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 in case of success, 0 if the reader was not positioned on an <a href="libxml2-SAX.html#attribute">attribute</a> node or all the <a href="libxml2-SAX.html#attribute">attribute</a> values have been read, or -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderReadInnerXml"/>xmlTextReaderReadInnerXml ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderReadInnerXml (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Reads the contents of the current node, including child nodes and markup.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a string containing the XML content, or NULL if the current node is neither an element nor attribute, or has no child nodes. The string must be deallocated by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderReadOuterXml"/>xmlTextReaderReadOuterXml ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderReadOuterXml (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Reads the contents of the current node, including child nodes and markup.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a string containing the node and any XML content, or NULL if the current node cannot be serialized. The string must be deallocated by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderReadState"/>xmlTextReaderReadState ()</h3><pre class="programlisting">int xmlTextReaderReadState (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Gets the read state of the reader.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the state value, or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderReadString"/>xmlTextReaderReadString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderReadString (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Reads the contents of an element or a text node as a string.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a string containing the contents of the Element or Text node, or NULL if the reader is positioned on any other type of node. The string must be deallocated by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderRelaxNGSetSchema"/>xmlTextReaderRelaxNGSetSchema ()</h3><pre class="programlisting">int xmlTextReaderRelaxNGSetSchema (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGPtr">xmlRelaxNGPtr</a> schema)<br/> </pre><p>Use RelaxNG to validate the document as it is processed. Activation is only possible before the first Read(). if @schema is NULL, then RelaxNG validation is deactivated. @ The @schema should not be freed until the reader is deallocated or its use has been deactivated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a precompiled RelaxNG schema</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case the RelaxNG validation could be (de)activated and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderRelaxNGValidate"/>xmlTextReaderRelaxNGValidate ()</h3><pre class="programlisting">int xmlTextReaderRelaxNGValidate (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const char * rng)<br/> </pre><p>Use RelaxNG schema to validate the document as it is processed. Activation is only possible before the first Read(). If @rng is NULL, then RelaxNG schema validation is deactivated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>rng</tt></i>:</span></td><td>the path to a RelaxNG schema or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case the schemas validation could be (de)activated and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderRelaxNGValidateCtxt"/>xmlTextReaderRelaxNGValidateCtxt ()</h3><pre class="programlisting">int xmlTextReaderRelaxNGValidateCtxt (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-relaxng.html#xmlRelaxNGValidCtxtPtr">xmlRelaxNGValidCtxtPtr</a> ctxt, <br/> int options)<br/> </pre><p>Use RelaxNG schema context to validate the document as it is processed. Activation is only possible before the first Read(). If @ctxt is NULL, then RelaxNG schema validation is deactivated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the RelaxNG schema validation context or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>options (not used yet)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case the schemas validation could be (de)activated and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderSchemaValidate"/>xmlTextReaderSchemaValidate ()</h3><pre class="programlisting">int xmlTextReaderSchemaValidate (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> const char * xsd)<br/> </pre><p>Use W3C XSD schema to validate the document as it is processed. Activation is only possible before the first Read(). If @xsd is NULL, then XML Schema validation is deactivated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>xsd</tt></i>:</span></td><td>the path to a W3C XSD schema or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case the schemas validation could be (de)activated and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderSchemaValidateCtxt"/>xmlTextReaderSchemaValidateCtxt ()</h3><pre class="programlisting">int xmlTextReaderSchemaValidateCtxt (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br/> int options)<br/> </pre><p>Use W3C XSD schema context to validate the document as it is processed. Activation is only possible before the first Read(). If @ctxt is NULL, then XML Schema validation is deactivated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XML Schema validation context or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>options (not used yet)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case the schemas validation could be (de)activated and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderSetErrorHandler"/>xmlTextReaderSetErrorHandler ()</h3><pre class="programlisting">void xmlTextReaderSetErrorHandler (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlreader.html#xmlTextReaderErrorFunc">xmlTextReaderErrorFunc</a> f, <br/> void * arg)<br/> </pre><p>Register a callback function that will be called on error and warnings. If @f is NULL, the default error and warning handlers are restored.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the callback function to call on error and warnings</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>a user argument to pass to the callback function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderSetParserProp"/>xmlTextReaderSetParserProp ()</h3><pre class="programlisting">int xmlTextReaderSetParserProp (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> int prop, <br/> int value)<br/> </pre><p>Change the parser processing behaviour by changing some of its internal properties. Note that some properties can only be changed before any read has been done.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>prop</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlParserProperties">xmlParserProperties</a> to set</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>usually 0 or 1 to (de)activate it</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the call was successful, or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderSetSchema"/>xmlTextReaderSetSchema ()</h3><pre class="programlisting">int xmlTextReaderSetSchema (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaPtr">xmlSchemaPtr</a> schema)<br/> </pre><p>Use XSD Schema to validate the document as it is processed. Activation is only possible before the first Read(). if @schema is NULL, then Schema validation is deactivated. The @schema should not be freed until the reader is deallocated or its use has been deactivated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a precompiled Schema schema</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case the Schema validation could be (de)activated and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderSetStructuredErrorHandler"/>xmlTextReaderSetStructuredErrorHandler ()</h3><pre class="programlisting">void xmlTextReaderSetStructuredErrorHandler (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> f, <br/> void * arg)<br/> </pre><p>Register a callback function that will be called on error and warnings. If @f is NULL, the default error and warning handlers are restored.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>f</tt></i>:</span></td><td>the callback function to call on error and warnings</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>a user argument to pass to the callback function</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderSetup"/>xmlTextReaderSetup ()</h3><pre class="programlisting">int xmlTextReaderSetup (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader, <br/> <a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> input, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>Setup an XML reader with new options</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>an XML reader</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td><a href="libxml2-tree.html#xmlParserInputBufferPtr">xmlParserInputBufferPtr</a> used to feed the reader, will be destroyed with it.</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderStandalone"/>xmlTextReaderStandalone ()</h3><pre class="programlisting">int xmlTextReaderStandalone (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Determine the standalone status of the document being read.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the document was declared to be standalone, 0 if it was declared to be not standalone, or -1 if the document did not specify its standalone status or in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderValue"/>xmlTextReaderValue ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderValue (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>Provides the text value of the node if present</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the string or NULL if not available. The result must be deallocated with xmlFree()</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlTextReaderXmlLang"/>xmlTextReaderXmlLang ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlTextReaderXmlLang (<a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> reader)<br/> </pre><p>The xml:lang scope within which the node resides.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>reader</tt></i>:</span></td><td>the <a href="libxml2-xmlreader.html#xmlTextReaderPtr">xmlTextReaderPtr</a> used</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the xml:lang value or NULL if none exists., if non NULL it need to be freed by the caller.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\|���K �K ! html/libxml2/libxml2-pattern.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>pattern: pattern expression handling</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-parserInternals.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-relaxng.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">pattern</span> </h2> <p>pattern - pattern expression handling</p> <p>allows to compile and test pattern expressions for nodes either in a tree or based on a parser state. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef <a href="libxml2-pattern.html#xmlStreamCtxt">xmlStreamCtxt</a> * <a href="#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a>; typedef enum <a href="#xmlPatternFlags">xmlPatternFlags</a>; typedef struct _xmlStreamCtxt <a href="#xmlStreamCtxt">xmlStreamCtxt</a>; typedef struct _xmlPattern <a href="#xmlPattern">xmlPattern</a>; typedef <a href="libxml2-pattern.html#xmlPattern">xmlPattern</a> * <a href="#xmlPatternPtr">xmlPatternPtr</a>; int <a href="#xmlPatternMinDepth">xmlPatternMinDepth</a> (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp); <a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> <a href="#xmlPatternGetStreamCtxt">xmlPatternGetStreamCtxt</a> (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp); int <a href="#xmlPatternFromRoot">xmlPatternFromRoot</a> (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp); void <a href="#xmlFreePatternList">xmlFreePatternList</a> (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp); int <a href="#xmlPatternStreamable">xmlPatternStreamable</a> (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp); int <a href="#xmlStreamPushAttr">xmlStreamPushAttr</a> (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns); int <a href="#xmlPatternMatch">xmlPatternMatch</a> (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); int <a href="#xmlStreamWantsAnyNode">xmlStreamWantsAnyNode</a> (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> streamCtxt); int <a href="#xmlStreamPop">xmlStreamPop</a> (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream); void <a href="#xmlFreePattern">xmlFreePattern</a> (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp); int <a href="#xmlStreamPush">xmlStreamPush</a> (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns); int <a href="#xmlPatternMaxDepth">xmlPatternMaxDepth</a> (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp); <a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> <a href="#xmlPatterncompile">xmlPatterncompile</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pattern, <br/> <a href="libxml2-dict.html#xmlDict">xmlDict</a> * dict, <br/> int flags, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** namespaces); int <a href="#xmlStreamPushNode">xmlStreamPushNode</a> (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns, <br/> int nodeType); void <a href="#xmlFreeStreamCtxt">xmlFreeStreamCtxt</a> (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlPattern">Structure </a>xmlPattern</h3><pre class="programlisting">struct _xmlPattern { The content of this structure is not made public by the API. } xmlPattern; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPatternFlags">Enum </a>xmlPatternFlags</h3><pre class="programlisting">enum <a href="#xmlPatternFlags">xmlPatternFlags</a> { <a name="XML_PATTERN_DEFAULT">XML_PATTERN_DEFAULT</a> = 0 /* simple pattern match */ <a name="XML_PATTERN_XPATH">XML_PATTERN_XPATH</a> = 1 /* standard XPath pattern */ <a name="XML_PATTERN_XSSEL">XML_PATTERN_XSSEL</a> = 2 /* XPath subset for schema selector */ <a name="XML_PATTERN_XSFIELD">XML_PATTERN_XSFIELD</a> = 4 /* XPath subset for schema field */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPatternPtr">Typedef </a>xmlPatternPtr</h3><pre class="programlisting"><a href="libxml2-pattern.html#xmlPattern">xmlPattern</a> * xmlPatternPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStreamCtxt">Structure </a>xmlStreamCtxt</h3><pre class="programlisting">struct _xmlStreamCtxt { The content of this structure is not made public by the API. } xmlStreamCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStreamCtxtPtr">Typedef </a>xmlStreamCtxtPtr</h3><pre class="programlisting"><a href="libxml2-pattern.html#xmlStreamCtxt">xmlStreamCtxt</a> * xmlStreamCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreePattern"/>xmlFreePattern ()</h3><pre class="programlisting">void xmlFreePattern (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp)<br/> </pre><p>Free up the memory allocated by @comp</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>an XSLT comp</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreePatternList"/>xmlFreePatternList ()</h3><pre class="programlisting">void xmlFreePatternList (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp)<br/> </pre><p>Free up the memory allocated by all the elements of @comp</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>an XSLT comp list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeStreamCtxt"/>xmlFreeStreamCtxt ()</h3><pre class="programlisting">void xmlFreeStreamCtxt (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream)<br/> </pre><p>Free the stream context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>stream</tt></i>:</span></td><td>the stream context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPatternFromRoot"/>xmlPatternFromRoot ()</h3><pre class="programlisting">int xmlPatternFromRoot (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp)<br/> </pre><p>Check if the pattern must be looked at from the root.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the precompiled pattern</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true, 0 if false and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPatternGetStreamCtxt"/>xmlPatternGetStreamCtxt ()</h3><pre class="programlisting"><a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> xmlPatternGetStreamCtxt (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp)<br/> </pre><p>Get a streaming context for that pattern Use <a href="libxml2-pattern.html#xmlFreeStreamCtxt">xmlFreeStreamCtxt</a> to free the context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the precompiled pattern</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the context or NULL in case of failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPatternMatch"/>xmlPatternMatch ()</h3><pre class="programlisting">int xmlPatternMatch (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Test whether the node matches the pattern</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the precompiled pattern</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if it matches, 0 if it doesn't and -1 in case of failure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPatternMaxDepth"/>xmlPatternMaxDepth ()</h3><pre class="programlisting">int xmlPatternMaxDepth (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp)<br/> </pre><p>Check the maximum depth reachable by a pattern</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the precompiled pattern</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-2 if no limit (using //), otherwise the depth, and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPatternMinDepth"/>xmlPatternMinDepth ()</h3><pre class="programlisting">int xmlPatternMinDepth (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp)<br/> </pre><p>Check the minimum depth reachable by a pattern, 0 mean the / or . are part of the set.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the precompiled pattern</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error otherwise the depth,</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPatternStreamable"/>xmlPatternStreamable ()</h3><pre class="programlisting">int xmlPatternStreamable (<a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> comp)<br/> </pre><p>Check if the pattern is streamable i.e. xmlPatternGetStreamCtxt() should work.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>comp</tt></i>:</span></td><td>the precompiled pattern</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if streamable, 0 if not and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlPatterncompile"/>xmlPatterncompile ()</h3><pre class="programlisting"><a href="libxml2-pattern.html#xmlPatternPtr">xmlPatternPtr</a> xmlPatterncompile (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pattern, <br/> <a href="libxml2-dict.html#xmlDict">xmlDict</a> * dict, <br/> int flags, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** namespaces)<br/> </pre><p>Compile a pattern.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>pattern</tt></i>:</span></td><td>the pattern to compile</td></tr><tr><td><span class="term"><i><tt>dict</tt></i>:</span></td><td>an optional dictionary for interned strings</td></tr><tr><td><span class="term"><i><tt>flags</tt></i>:</span></td><td>compilation flags, see <a href="libxml2-pattern.html#xmlPatternFlags">xmlPatternFlags</a></td></tr><tr><td><span class="term"><i><tt>namespaces</tt></i>:</span></td><td>the prefix definitions, array of [URI, prefix] or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the compiled form of the pattern or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStreamPop"/>xmlStreamPop ()</h3><pre class="programlisting">int xmlStreamPop (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream)<br/> </pre><p>push one level from the stream.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>stream</tt></i>:</span></td><td>the stream context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStreamPush"/>xmlStreamPush ()</h3><pre class="programlisting">int xmlStreamPush (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns)<br/> </pre><p>Push new data onto the stream. NOTE: if the call xmlPatterncompile() indicated a dictionary, then strings for name and ns will be expected to come from the dictionary. Both @name and @ns being NULL means the / i.e. the root of the document. This can also act as a reset. Otherwise the function will act as if it has been given an element-node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>stream</tt></i>:</span></td><td>the stream context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the current name</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the namespace name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 1 if the current state in the stream is a match and 0 otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStreamPushAttr"/>xmlStreamPushAttr ()</h3><pre class="programlisting">int xmlStreamPushAttr (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns)<br/> </pre><p>Push new <a href="libxml2-SAX.html#attribute">attribute</a> data onto the stream. NOTE: if the call xmlPatterncompile() indicated a dictionary, then strings for name and ns will be expected to come from the dictionary. Both @name and @ns being NULL means the / i.e. the root of the document. This can also act as a reset. Otherwise the function will act as if it has been given an attribute-node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>stream</tt></i>:</span></td><td>the stream context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the current name</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the namespace name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 1 if the current state in the stream is a match and 0 otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStreamPushNode"/>xmlStreamPushNode ()</h3><pre class="programlisting">int xmlStreamPushNode (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns, <br/> int nodeType)<br/> </pre><p>Push new data onto the stream. NOTE: if the call xmlPatterncompile() indicated a dictionary, then strings for name and ns will be expected to come from the dictionary. Both @name and @ns being NULL means the / i.e. the root of the document. This can also act as a reset. Different from xmlStreamPush() this function can be fed with nodes of type: element-, attribute-, text-, cdata-section-, comment- and processing-instruction-node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>stream</tt></i>:</span></td><td>the stream context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the current name</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the namespace name</td></tr><tr><td><span class="term"><i><tt>nodeType</tt></i>:</span></td><td>the type of the node being pushed</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 1 if the current state in the stream is a match and 0 otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlStreamWantsAnyNode"/>xmlStreamWantsAnyNode ()</h3><pre class="programlisting">int xmlStreamWantsAnyNode (<a href="libxml2-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> streamCtxt)<br/> </pre><p>Query if the streaming pattern additionally needs to be fed with text-, cdata-section-, comment- and processing-instruction-nodes. If the result is 0 then only element-nodes and attribute-nodes need to be pushed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>streamCtxt</tt></i>:</span></td><td>the stream context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 in case of need of nodes of the above described types, 0 otherwise. -1 on API errors.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\����/> /> " html/libxml2/libxml2-xinclude.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xinclude: implementation of XInclude</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-valid.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xlink.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xinclude</span> </h2> <p>xinclude - implementation of XInclude</p> <p>API to handle XInclude processing, implements the World Wide Web Consortium Last Call Working Draft 10 November 2003</p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#XINCLUDE_PARSE_TEXT">XINCLUDE_PARSE_TEXT</a>; #define <a href="#XINCLUDE_PARSE_XPOINTER">XINCLUDE_PARSE_XPOINTER</a>; #define <a href="#XINCLUDE_HREF">XINCLUDE_HREF</a>; #define <a href="#XINCLUDE_FALLBACK">XINCLUDE_FALLBACK</a>; #define <a href="#XINCLUDE_NS">XINCLUDE_NS</a>; #define <a href="#XINCLUDE_PARSE">XINCLUDE_PARSE</a>; #define <a href="#XINCLUDE_NODE">XINCLUDE_NODE</a>; #define <a href="#XINCLUDE_PARSE_XML">XINCLUDE_PARSE_XML</a>; #define <a href="#XINCLUDE_PARSE_ENCODING">XINCLUDE_PARSE_ENCODING</a>; #define <a href="#XINCLUDE_OLD_NS">XINCLUDE_OLD_NS</a>; typedef struct _xmlXIncludeCtxt <a href="#xmlXIncludeCtxt">xmlXIncludeCtxt</a>; typedef <a href="libxml2-xinclude.html#xmlXIncludeCtxt">xmlXIncludeCtxt</a> * <a href="#xmlXIncludeCtxtPtr">xmlXIncludeCtxtPtr</a>; int <a href="#xmlXIncludeProcessTreeFlagsData">xmlXIncludeProcessTreeFlagsData</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br/> int flags, <br/> void * data); int <a href="#xmlXIncludeProcessFlagsData">xmlXIncludeProcessFlagsData</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> int flags, <br/> void * data); int <a href="#xmlXIncludeProcessFlags">xmlXIncludeProcessFlags</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> int flags); int <a href="#xmlXIncludeProcessTree">xmlXIncludeProcessTree</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree); int <a href="#xmlXIncludeProcessNode">xmlXIncludeProcessNode</a> (<a href="libxml2-xinclude.html#xmlXIncludeCtxtPtr">xmlXIncludeCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); void <a href="#xmlXIncludeFreeContext">xmlXIncludeFreeContext</a> (<a href="libxml2-xinclude.html#xmlXIncludeCtxtPtr">xmlXIncludeCtxtPtr</a> ctxt); int <a href="#xmlXIncludeSetFlags">xmlXIncludeSetFlags</a> (<a href="libxml2-xinclude.html#xmlXIncludeCtxtPtr">xmlXIncludeCtxtPtr</a> ctxt, <br/> int flags); int <a href="#xmlXIncludeProcess">xmlXIncludeProcess</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); <a href="libxml2-xinclude.html#xmlXIncludeCtxtPtr">xmlXIncludeCtxtPtr</a> <a href="#xmlXIncludeNewContext">xmlXIncludeNewContext</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); int <a href="#xmlXIncludeProcessTreeFlags">xmlXIncludeProcessTreeFlags</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br/> int flags); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="XINCLUDE_FALLBACK">Macro </a>XINCLUDE_FALLBACK</h3><pre class="programlisting">#define <a href="#XINCLUDE_FALLBACK">XINCLUDE_FALLBACK</a>; </pre><p>Macro defining "fallback"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XINCLUDE_HREF">Macro </a>XINCLUDE_HREF</h3><pre class="programlisting">#define <a href="#XINCLUDE_HREF">XINCLUDE_HREF</a>; </pre><p>Macro defining "href"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XINCLUDE_NODE">Macro </a>XINCLUDE_NODE</h3><pre class="programlisting">#define <a href="#XINCLUDE_NODE">XINCLUDE_NODE</a>; </pre><p>Macro defining "include"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XINCLUDE_NS">Macro </a>XINCLUDE_NS</h3><pre class="programlisting">#define <a href="#XINCLUDE_NS">XINCLUDE_NS</a>; </pre><p>Macro defining the Xinclude namespace: http://www.w3.org/2003/XInclude</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XINCLUDE_OLD_NS">Macro </a>XINCLUDE_OLD_NS</h3><pre class="programlisting">#define <a href="#XINCLUDE_OLD_NS">XINCLUDE_OLD_NS</a>; </pre><p>Macro defining the draft Xinclude namespace: http://www.w3.org/2001/XInclude</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XINCLUDE_PARSE">Macro </a>XINCLUDE_PARSE</h3><pre class="programlisting">#define <a href="#XINCLUDE_PARSE">XINCLUDE_PARSE</a>; </pre><p>Macro defining "parse"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XINCLUDE_PARSE_ENCODING">Macro </a>XINCLUDE_PARSE_ENCODING</h3><pre class="programlisting">#define <a href="#XINCLUDE_PARSE_ENCODING">XINCLUDE_PARSE_ENCODING</a>; </pre><p>Macro defining "encoding"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XINCLUDE_PARSE_TEXT">Macro </a>XINCLUDE_PARSE_TEXT</h3><pre class="programlisting">#define <a href="#XINCLUDE_PARSE_TEXT">XINCLUDE_PARSE_TEXT</a>; </pre><p>Macro defining "text"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XINCLUDE_PARSE_XML">Macro </a>XINCLUDE_PARSE_XML</h3><pre class="programlisting">#define <a href="#XINCLUDE_PARSE_XML">XINCLUDE_PARSE_XML</a>; </pre><p>Macro defining "xml"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XINCLUDE_PARSE_XPOINTER">Macro </a>XINCLUDE_PARSE_XPOINTER</h3><pre class="programlisting">#define <a href="#XINCLUDE_PARSE_XPOINTER">XINCLUDE_PARSE_XPOINTER</a>; </pre><p>Macro defining "xpointer"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeCtxt">Structure </a>xmlXIncludeCtxt</h3><pre class="programlisting">struct _xmlXIncludeCtxt { The content of this structure is not made public by the API. } xmlXIncludeCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeCtxtPtr">Typedef </a>xmlXIncludeCtxtPtr</h3><pre class="programlisting"><a href="libxml2-xinclude.html#xmlXIncludeCtxt">xmlXIncludeCtxt</a> * xmlXIncludeCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeFreeContext"/>xmlXIncludeFreeContext ()</h3><pre class="programlisting">void xmlXIncludeFreeContext (<a href="libxml2-xinclude.html#xmlXIncludeCtxtPtr">xmlXIncludeCtxtPtr</a> ctxt)<br/> </pre><p>Free an XInclude context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XInclude context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeNewContext"/>xmlXIncludeNewContext ()</h3><pre class="programlisting"><a href="libxml2-xinclude.html#xmlXIncludeCtxtPtr">xmlXIncludeCtxtPtr</a> xmlXIncludeNewContext (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Creates a new XInclude context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>an XML Document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new set</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeProcess"/>xmlXIncludeProcess ()</h3><pre class="programlisting">int xmlXIncludeProcess (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Implement the XInclude substitution on the XML document @doc</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>an XML document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if no substitution were done, -1 if some processing failed or the number of substitutions done.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeProcessFlags"/>xmlXIncludeProcessFlags ()</h3><pre class="programlisting">int xmlXIncludeProcessFlags (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> int flags)<br/> </pre><p>Implement the XInclude substitution on the XML document @doc</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>an XML document</td></tr><tr><td><span class="term"><i><tt>flags</tt></i>:</span></td><td>a set of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a> used for parsing XML includes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if no substitution were done, -1 if some processing failed or the number of substitutions done.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeProcessFlagsData"/>xmlXIncludeProcessFlagsData ()</h3><pre class="programlisting">int xmlXIncludeProcessFlagsData (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> int flags, <br/> void * data)<br/> </pre><p>Implement the XInclude substitution on the XML document @doc</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>an XML document</td></tr><tr><td><span class="term"><i><tt>flags</tt></i>:</span></td><td>a set of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a> used for parsing XML includes</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>application data that will be passed to the parser context in the _private field of the parser context(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if no substitution were done, -1 if some processing failed or the number of substitutions done.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeProcessNode"/>xmlXIncludeProcessNode ()</h3><pre class="programlisting">int xmlXIncludeProcessNode (<a href="libxml2-xinclude.html#xmlXIncludeCtxtPtr">xmlXIncludeCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Implement the XInclude substitution for the given subtree reusing the information and data coming from the given context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an existing XInclude context</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node in an XML document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if no substitution were done, -1 if some processing failed or the number of substitutions done.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeProcessTree"/>xmlXIncludeProcessTree ()</h3><pre class="programlisting">int xmlXIncludeProcessTree (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree)<br/> </pre><p>Implement the XInclude substitution for the given subtree</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>a node in an XML document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if no substitution were done, -1 if some processing failed or the number of substitutions done.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeProcessTreeFlags"/>xmlXIncludeProcessTreeFlags ()</h3><pre class="programlisting">int xmlXIncludeProcessTreeFlags (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br/> int flags)<br/> </pre><p>Implement the XInclude substitution for the given subtree</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>a node in an XML document</td></tr><tr><td><span class="term"><i><tt>flags</tt></i>:</span></td><td>a set of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a> used for parsing XML includes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if no substitution were done, -1 if some processing failed or the number of substitutions done.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeProcessTreeFlagsData"/>xmlXIncludeProcessTreeFlagsData ()</h3><pre class="programlisting">int xmlXIncludeProcessTreeFlagsData (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br/> int flags, <br/> void * data)<br/> </pre><p>Implement the XInclude substitution on the XML node @tree</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>an XML node</td></tr><tr><td><span class="term"><i><tt>flags</tt></i>:</span></td><td>a set of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a> used for parsing XML includes</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>application data that will be passed to the parser context in the _private field of the parser context(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if no substitution were done, -1 if some processing failed or the number of substitutions done.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlXIncludeSetFlags"/>xmlXIncludeSetFlags ()</h3><pre class="programlisting">int xmlXIncludeSetFlags (<a href="libxml2-xinclude.html#xmlXIncludeCtxtPtr">xmlXIncludeCtxtPtr</a> ctxt, <br/> int flags)<br/> </pre><p>Set the flags used for further processing of XML resources.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XInclude processing context</td></tr><tr><td><span class="term"><i><tt>flags</tt></i>:</span></td><td>a set of <a href="libxml2-parser.html#xmlParserOption">xmlParserOption</a> used for parsing XML includes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of error.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\ pQs� s� % html/libxml2/libxml2-xmlautomata.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlautomata: API to build regexp automata</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlIO.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlerror.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlautomata</span> </h2> <p>xmlautomata - API to build regexp automata</p> <p>the API to build regexp automata </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef <a href="libxml2-xmlautomata.html#xmlAutomataState">xmlAutomataState</a> * <a href="#xmlAutomataStatePtr">xmlAutomataStatePtr</a>; typedef struct _xmlAutomata <a href="#xmlAutomata">xmlAutomata</a>; typedef <a href="libxml2-xmlautomata.html#xmlAutomata">xmlAutomata</a> * <a href="#xmlAutomataPtr">xmlAutomataPtr</a>; typedef struct _xmlAutomataState <a href="#xmlAutomataState">xmlAutomataState</a>; void <a href="#xmlFreeAutomata">xmlFreeAutomata</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am); int <a href="#xmlAutomataNewCounter">xmlAutomataNewCounter</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> int min, <br/> int max); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataGetInitState">xmlAutomataGetInitState</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewTransition2">xmlAutomataNewTransition2</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token2, <br/> void * data); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewState">xmlAutomataNewState</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewCountTrans">xmlAutomataNewCountTrans</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> int min, <br/> int max, <br/> void * data); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewOnceTrans2">xmlAutomataNewOnceTrans2</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token2, <br/> int min, <br/> int max, <br/> void * data); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewAllTrans">xmlAutomataNewAllTrans</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> int lax); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewCountedTrans">xmlAutomataNewCountedTrans</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> int counter); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewCounterTrans">xmlAutomataNewCounterTrans</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> int counter); <a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> <a href="#xmlAutomataCompile">xmlAutomataCompile</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewNegTrans">xmlAutomataNewNegTrans</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token2, <br/> void * data); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewEpsilon">xmlAutomataNewEpsilon</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewCountTrans2">xmlAutomataNewCountTrans2</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token2, <br/> int min, <br/> int max, <br/> void * data); <a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> <a href="#xmlNewAutomata">xmlNewAutomata</a> (void); int <a href="#xmlAutomataSetFinalState">xmlAutomataSetFinalState</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> state); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewOnceTrans">xmlAutomataNewOnceTrans</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> int min, <br/> int max, <br/> void * data); <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> <a href="#xmlAutomataNewTransition">xmlAutomataNewTransition</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> void * data); int <a href="#xmlAutomataIsDeterminist">xmlAutomataIsDeterminist</a> (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlAutomata">Structure </a>xmlAutomata</h3><pre class="programlisting">struct _xmlAutomata { The content of this structure is not made public by the API. } xmlAutomata; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataPtr">Typedef </a>xmlAutomataPtr</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomata">xmlAutomata</a> * xmlAutomataPtr; </pre><p>A libxml automata description, It can be compiled into a regexp</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataState">Structure </a>xmlAutomataState</h3><pre class="programlisting">struct _xmlAutomataState { The content of this structure is not made public by the API. } xmlAutomataState; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataStatePtr">Typedef </a>xmlAutomataStatePtr</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataState">xmlAutomataState</a> * xmlAutomataStatePtr; </pre><p>A state int the automata description,</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataCompile"/>xmlAutomataCompile ()</h3><pre class="programlisting"><a href="libxml2-xmlregexp.html#xmlRegexpPtr">xmlRegexpPtr</a> xmlAutomataCompile (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am)<br/> </pre><p>Compile the automata into a Reg Exp ready for being executed. The automata should be free after this point.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the compiled regexp or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataGetInitState"/>xmlAutomataGetInitState ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataGetInitState (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am)<br/> </pre><p>Initial state lookup</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the initial state of the automata</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataIsDeterminist"/>xmlAutomataIsDeterminist ()</h3><pre class="programlisting">int xmlAutomataIsDeterminist (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am)<br/> </pre><p>Checks if an automata is determinist.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true, 0 if not, and -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewAllTrans"/>xmlAutomataNewAllTrans ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewAllTrans (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> int lax)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds a an ALL transition from the @from state to the target state. That transition is an epsilon transition allowed only when all transitions from the @from node have been activated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>lax</tt></i>:</span></td><td>allow to transition if not all all transitions have been activated</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewCountTrans"/>xmlAutomataNewCountTrans ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewCountTrans (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> int min, <br/> int max, <br/> void * data)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by a succession of input of value @token and whose number is between @min and @max</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>token</tt></i>:</span></td><td>the input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>min</tt></i>:</span></td><td>the minimum successive occurrences of token</td></tr><tr><td><span class="term"><i><tt>max</tt></i>:</span></td><td>the maximum successive occurrences of token</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>data associated to the transition</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewCountTrans2"/>xmlAutomataNewCountTrans2 ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewCountTrans2 (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token2, <br/> int min, <br/> int max, <br/> void * data)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by a succession of input of value @token and @token2 and whose number is between @min and @max</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>token</tt></i>:</span></td><td>the input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>token2</tt></i>:</span></td><td>the second input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>min</tt></i>:</span></td><td>the minimum successive occurrences of token</td></tr><tr><td><span class="term"><i><tt>max</tt></i>:</span></td><td>the maximum successive occurrences of token</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>data associated to the transition</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewCountedTrans"/>xmlAutomataNewCountedTrans ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewCountedTrans (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> int counter)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds an epsilon transition from the @from state to the target state which will increment the counter provided</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>counter</tt></i>:</span></td><td>the counter associated to that transition</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewCounter"/>xmlAutomataNewCounter ()</h3><pre class="programlisting">int xmlAutomataNewCounter (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> int min, <br/> int max)<br/> </pre><p>Create a new counter</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>min</tt></i>:</span></td><td>the minimal value on the counter</td></tr><tr><td><span class="term"><i><tt>max</tt></i>:</span></td><td>the maximal value on the counter</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the counter number or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewCounterTrans"/>xmlAutomataNewCounterTrans ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewCounterTrans (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> int counter)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds an epsilon transition from the @from state to the target state which will be allowed only if the counter is within the right range.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>counter</tt></i>:</span></td><td>the counter associated to that transition</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewEpsilon"/>xmlAutomataNewEpsilon ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewEpsilon (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds an epsilon transition from the @from state to the target state</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewNegTrans"/>xmlAutomataNewNegTrans ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewNegTrans (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token2, <br/> void * data)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by any value except (@token,@token2) Note that if @token2 is not NULL, then (X, NULL) won't match to follow # the semantic of XSD ##other</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>token</tt></i>:</span></td><td>the first input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>token2</tt></i>:</span></td><td>the second input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>data passed to the callback function if the transition is activated</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewOnceTrans"/>xmlAutomataNewOnceTrans ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewOnceTrans (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> int min, <br/> int max, <br/> void * data)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by a succession of input of value @token and whose number is between @min and @max, moreover that transition can only be crossed once.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>token</tt></i>:</span></td><td>the input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>min</tt></i>:</span></td><td>the minimum successive occurrences of token</td></tr><tr><td><span class="term"><i><tt>max</tt></i>:</span></td><td>the maximum successive occurrences of token</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>data associated to the transition</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewOnceTrans2"/>xmlAutomataNewOnceTrans2 ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewOnceTrans2 (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token2, <br/> int min, <br/> int max, <br/> void * data)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by a succession of input of value @token and @token2 and whose number is between @min and @max, moreover that transition can only be crossed once.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>token</tt></i>:</span></td><td>the input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>token2</tt></i>:</span></td><td>the second input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>min</tt></i>:</span></td><td>the minimum successive occurrences of token</td></tr><tr><td><span class="term"><i><tt>max</tt></i>:</span></td><td>the maximum successive occurrences of token</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>data associated to the transition</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewState"/>xmlAutomataNewState ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewState (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am)<br/> </pre><p>Create a new disconnected state in the automata</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewTransition"/>xmlAutomataNewTransition ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewTransition (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> void * data)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by the value of @token</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>token</tt></i>:</span></td><td>the input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>data passed to the callback function if the transition is activated</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataNewTransition2"/>xmlAutomataNewTransition2 ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> xmlAutomataNewTransition2 (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> from, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> to, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * token2, <br/> void * data)<br/> </pre><p>If @to is NULL, this creates first a new target state in the automata and then adds a transition from the @from state to the target state activated by the value of @token</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>from</tt></i>:</span></td><td>the starting point of the transition</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>the target point of the transition or NULL</td></tr><tr><td><span class="term"><i><tt>token</tt></i>:</span></td><td>the first input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>token2</tt></i>:</span></td><td>the second input string associated to that transition</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>data passed to the callback function if the transition is activated</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the target state or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAutomataSetFinalState"/>xmlAutomataSetFinalState ()</h3><pre class="programlisting">int xmlAutomataSetFinalState (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am, <br/> <a href="libxml2-xmlautomata.html#xmlAutomataStatePtr">xmlAutomataStatePtr</a> state)<br/> </pre><p>Makes that state a final state</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr><tr><td><span class="term"><i><tt>state</tt></i>:</span></td><td>a state in this automata</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeAutomata"/>xmlFreeAutomata ()</h3><pre class="programlisting">void xmlFreeAutomata (<a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> am)<br/> </pre><p>Free an automata</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>am</tt></i>:</span></td><td>an automata</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewAutomata"/>xmlNewAutomata ()</h3><pre class="programlisting"><a href="libxml2-xmlautomata.html#xmlAutomataPtr">xmlAutomataPtr</a> xmlNewAutomata (void)<br/> </pre><p>Create a new automata</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new object or NULL in case of failure</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\CZ � � html/libxml2/up.pngnu �[��� �PNG IHDR �w=� bKGD � � ����� pHYs ��~� tIME� 2.�E�� #IDATx��=J�@ F�o�] !+��2��[Z� <@/� <����X� ڭ�2�0v���� �j0�l�vV��A`� �� �t*i��Hҭ~x� R~'IUU�9�#O��my�eJ�TeY�Gv�@x�O #�;2E>9��|t$D�9nnB���j��BRIsI��:H�8�U�����P��N�1fc�sN�95M㧖ɵ� � 束��1~�pE�e $�I���� �7nrD� f!; �`����' �yk��I���䲤sI_]��y�����^^I>O>�������?YB IEND�B`�PK g'!\�� $� � $ html/libxml2/libxml2-HTMLparser.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>HTMLparser: interface for an HTML 4.0 non-verifying parser</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-DOCBparser.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-HTMLtree.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">HTMLparser</span> </h2> <p>HTMLparser - interface for an HTML 4.0 non-verifying parser</p> <p>this module implements an HTML 4.0 non-verifying parser with API compatible with the XML parser ones. It should be able to parse "real world" HTML, even if severely broken from a specification point of view. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#htmlDefaultSubelement">htmlDefaultSubelement</a>(elt); #define <a href="#htmlElementAllowedHereDesc">htmlElementAllowedHereDesc</a>(parent, elt); #define <a href="#htmlRequiredAttrs">htmlRequiredAttrs</a>(elt); typedef <a href="libxml2-parser.html#xmlParserNodeInfo">xmlParserNodeInfo</a> <a href="#htmlParserNodeInfo">htmlParserNodeInfo</a>; typedef <a href="libxml2-tree.html#xmlParserInput">xmlParserInput</a> <a href="#htmlParserInput">htmlParserInput</a>; typedef <a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> <a href="#htmlParserCtxtPtr">htmlParserCtxtPtr</a>; typedef struct _htmlEntityDesc <a href="#htmlEntityDesc">htmlEntityDesc</a>; typedef <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#htmlDocPtr">htmlDocPtr</a>; typedef <a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> <a href="#htmlSAXHandlerPtr">htmlSAXHandlerPtr</a>; typedef enum <a href="#htmlStatus">htmlStatus</a>; typedef <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="#htmlNodePtr">htmlNodePtr</a>; typedef <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * <a href="#htmlElemDescPtr">htmlElemDescPtr</a>; typedef struct _htmlElemDesc <a href="#htmlElemDesc">htmlElemDesc</a>; typedef <a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> <a href="#htmlSAXHandler">htmlSAXHandler</a>; typedef <a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> <a href="#htmlParserInputPtr">htmlParserInputPtr</a>; typedef enum <a href="#htmlParserOption">htmlParserOption</a>; typedef <a href="libxml2-HTMLparser.html#htmlEntityDesc">htmlEntityDesc</a> * <a href="#htmlEntityDescPtr">htmlEntityDescPtr</a>; typedef <a href="libxml2-tree.html#xmlParserCtxt">xmlParserCtxt</a> <a href="#htmlParserCtxt">htmlParserCtxt</a>; int <a href="#htmlIsScriptAttribute">htmlIsScriptAttribute</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); int <a href="#htmlHandleOmittedElem">htmlHandleOmittedElem</a> (int val); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlReadFd">htmlReadFd</a> (int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlReadIO">htmlReadIO</a> (<a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlParseFile">htmlParseFile</a> (const char * filename, <br/> const char * encoding); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlCtxtReadDoc">htmlCtxtReadDoc</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#htmlAutoCloseTag">htmlAutoCloseTag</a> (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-HTMLparser.html#htmlNodePtr">htmlNodePtr</a> elem); int <a href="#htmlParseChunk">htmlParseChunk</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> const char * chunk, <br/> int size, <br/> int terminate); const <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * <a href="#htmlTagLookup">htmlTagLookup</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * tag); <a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> <a href="#htmlCreateMemoryParserCtxt">htmlCreateMemoryParserCtxt</a> (const char * buffer, <br/> int size); void <a href="#htmlCtxtReset">htmlCtxtReset</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt); int <a href="#htmlElementAllowedHere">htmlElementAllowedHere</a> (const <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * parent, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elt); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlCtxtReadIO">htmlCtxtReadIO</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options); <a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> <a href="#htmlCreatePushParserCtxt">htmlCreatePushParserCtxt</a> (<a href="libxml2-HTMLparser.html#htmlSAXHandlerPtr">htmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * chunk, <br/> int size, <br/> const char * filename, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlReadMemory">htmlReadMemory</a> (const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#htmlIsAutoClosed">htmlIsAutoClosed</a> (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc, <br/> <a href="libxml2-HTMLparser.html#htmlNodePtr">htmlNodePtr</a> elem); int <a href="#htmlParseCharRef">htmlParseCharRef</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlReadDoc">htmlReadDoc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options); int <a href="#htmlEncodeEntities">htmlEncodeEntities</a> (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen, <br/> int quoteChar); <a href="libxml2-HTMLparser.html#htmlStatus">htmlStatus</a> <a href="#htmlNodeStatus">htmlNodeStatus</a> (const <a href="libxml2-HTMLparser.html#htmlNodePtr">htmlNodePtr</a> node, <br/> int legacy); <a href="libxml2-HTMLparser.html#htmlStatus">htmlStatus</a> <a href="#htmlAttrAllowed">htmlAttrAllowed</a> (const <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * elt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * attr, <br/> int legacy); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlSAXParseFile">htmlSAXParseFile</a> (const char * filename, <br/> const char * encoding, <br/> <a href="libxml2-HTMLparser.html#htmlSAXHandlerPtr">htmlSAXHandlerPtr</a> sax, <br/> void * userData); const <a href="libxml2-HTMLparser.html#htmlEntityDesc">htmlEntityDesc</a> * <a href="#htmlParseEntityRef">htmlParseEntityRef</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** str); <a href="libxml2-HTMLparser.html#htmlStatus">htmlStatus</a> <a href="#htmlElementStatusHere">htmlElementStatusHere</a> (const <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * parent, <br/> const <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * elt); const <a href="libxml2-HTMLparser.html#htmlEntityDesc">htmlEntityDesc</a> * <a href="#htmlEntityValueLookup">htmlEntityValueLookup</a> (unsigned int value); void <a href="#htmlParseElement">htmlParseElement</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt); int <a href="#UTF8ToHtml">UTF8ToHtml</a> (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen); const <a href="libxml2-HTMLparser.html#htmlEntityDesc">htmlEntityDesc</a> * <a href="#htmlEntityLookup">htmlEntityLookup</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#htmlFreeParserCtxt">htmlFreeParserCtxt</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlCtxtReadMemory">htmlCtxtReadMemory</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlCtxtReadFd">htmlCtxtReadFd</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlReadFile">htmlReadFile</a> (const char * filename, <br/> const char * encoding, <br/> int options); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlCtxtReadFile">htmlCtxtReadFile</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> const char * filename, <br/> const char * encoding, <br/> int options); int <a href="#htmlParseDocument">htmlParseDocument</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt); <a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> <a href="#htmlNewParserCtxt">htmlNewParserCtxt</a> (void); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlSAXParseDoc">htmlSAXParseDoc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding, <br/> <a href="libxml2-HTMLparser.html#htmlSAXHandlerPtr">htmlSAXHandlerPtr</a> sax, <br/> void * userData); int <a href="#htmlCtxtUseOptions">htmlCtxtUseOptions</a> (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> int options); <a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> <a href="#htmlParseDoc">htmlParseDoc</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="htmlDefaultSubelement">Macro </a>htmlDefaultSubelement</h3><pre class="programlisting">#define <a href="#htmlDefaultSubelement">htmlDefaultSubelement</a>(elt); </pre><p>Returns the default subelement for this element</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>elt</tt></i>:</span></td><td>HTML element</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlElementAllowedHereDesc">Macro </a>htmlElementAllowedHereDesc</h3><pre class="programlisting">#define <a href="#htmlElementAllowedHereDesc">htmlElementAllowedHereDesc</a>(parent, elt); </pre><p>Checks whether an HTML element description may be a direct child of the specified element. Returns 1 if allowed; 0 otherwise.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>HTML parent element</td></tr><tr><td><span class="term"><i><tt>elt</tt></i>:</span></td><td>HTML element</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlRequiredAttrs">Macro </a>htmlRequiredAttrs</h3><pre class="programlisting">#define <a href="#htmlRequiredAttrs">htmlRequiredAttrs</a>(elt); </pre><p>Returns the attributes required for the specified element.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>elt</tt></i>:</span></td><td>HTML element</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlDocPtr">Typedef </a>htmlDocPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> htmlDocPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlElemDesc">Structure </a>htmlElemDesc</h3><pre class="programlisting">struct _htmlElemDesc { const char * name : The tag name char startTag : Whether the start tag can be implied char endTag : Whether the end tag can be implied char saveEndTag : Whether the end tag should be saved char empty : Is this an empty element ? char depr : Is this a deprecated element ? char dtd : 1: only in Loose DTD, 2: only Frameset one char isinline : is this a block 0 or inline 1 element const char * desc : the description NRK Jan.2003 * New fields encapsulating HTML structur const char ** subelts : allowed sub-elements of this element const char * defaultsubelt : subelement for suggested auto-repair if necessary or NULL const char ** attrs_opt : Optional Attributes const char ** attrs_depr : Additional deprecated attributes const char ** attrs_req : Required attributes } htmlElemDesc; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlElemDescPtr">Typedef </a>htmlElemDescPtr</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * htmlElemDescPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlEntityDesc">Structure </a>htmlEntityDesc</h3><pre class="programlisting">struct _htmlEntityDesc { unsigned int value : the UNICODE value for the character const char * name : The entity name const char * desc : the description } htmlEntityDesc; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlEntityDescPtr">Typedef </a>htmlEntityDescPtr</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlEntityDesc">htmlEntityDesc</a> * htmlEntityDescPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlNodePtr">Typedef </a>htmlNodePtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> htmlNodePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParserCtxt">Typedef </a>htmlParserCtxt</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxt">xmlParserCtxt</a> htmlParserCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParserCtxtPtr">Typedef </a>htmlParserCtxtPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> htmlParserCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParserInput">Typedef </a>htmlParserInput</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInput">xmlParserInput</a> htmlParserInput; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParserInputPtr">Typedef </a>htmlParserInputPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlParserInputPtr">xmlParserInputPtr</a> htmlParserInputPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParserNodeInfo">Typedef </a>htmlParserNodeInfo</h3><pre class="programlisting"><a href="libxml2-parser.html#xmlParserNodeInfo">xmlParserNodeInfo</a> htmlParserNodeInfo; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParserOption">Enum </a>htmlParserOption</h3><pre class="programlisting">enum <a href="#htmlParserOption">htmlParserOption</a> { <a name="HTML_PARSE_RECOVER">HTML_PARSE_RECOVER</a> = 1 /* Relaxed parsing */ <a name="HTML_PARSE_NODEFDTD">HTML_PARSE_NODEFDTD</a> = 4 /* do not default a doctype if not found */ <a name="HTML_PARSE_NOERROR">HTML_PARSE_NOERROR</a> = 32 /* suppress error reports */ <a name="HTML_PARSE_NOWARNING">HTML_PARSE_NOWARNING</a> = 64 /* suppress warning reports */ <a name="HTML_PARSE_PEDANTIC">HTML_PARSE_PEDANTIC</a> = 128 /* pedantic error reporting */ <a name="HTML_PARSE_NOBLANKS">HTML_PARSE_NOBLANKS</a> = 256 /* remove blank nodes */ <a name="HTML_PARSE_NONET">HTML_PARSE_NONET</a> = 2048 /* Forbid network access */ <a name="HTML_PARSE_NOIMPLIED">HTML_PARSE_NOIMPLIED</a> = 8192 /* Do not add implied html/body... elements */ <a name="HTML_PARSE_COMPACT">HTML_PARSE_COMPACT</a> = 65536 /* compact small text nodes */ <a name="HTML_PARSE_IGNORE_ENC">HTML_PARSE_IGNORE_ENC</a> = 2097152 /* ignore internal document encoding hint */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlSAXHandler">Typedef </a>htmlSAXHandler</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlSAXHandler">xmlSAXHandler</a> htmlSAXHandler; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlSAXHandlerPtr">Typedef </a>htmlSAXHandlerPtr</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlSAXHandlerPtr">xmlSAXHandlerPtr</a> htmlSAXHandlerPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlStatus">Enum </a>htmlStatus</h3><pre class="programlisting">enum <a href="#htmlStatus">htmlStatus</a> { <a name="HTML_NA">HTML_NA</a> = 0 /* something we don't check at all */ <a name="HTML_INVALID">HTML_INVALID</a> = 1 <a name="HTML_DEPRECATED">HTML_DEPRECATED</a> = 2 <a name="HTML_VALID">HTML_VALID</a> = 4 <a name="HTML_REQUIRED">HTML_REQUIRED</a> = 12 /* VALID bit set so ( & HTML_VALID ) is TRUE */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="UTF8ToHtml"/>UTF8ToHtml ()</h3><pre class="programlisting">int UTF8ToHtml (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen)<br/> </pre><p>Take a block of UTF-8 chars in and try to convert it to an ASCII plus HTML entities block of chars out.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a pointer to an array of bytes to store the result</td></tr><tr><td><span class="term"><i><tt>outlen</tt></i>:</span></td><td>the length of @out</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a pointer to an array of UTF-8 chars</td></tr><tr><td><span class="term"><i><tt>inlen</tt></i>:</span></td><td>the length of @in</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if success, -2 if the transcoding fails, or -1 otherwise The value of @inlen after return is the number of octets consumed as the return value is positive, else unpredictable. The value of @outlen after return is the number of octets consumed.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlAttrAllowed"/>htmlAttrAllowed ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlStatus">htmlStatus</a> htmlAttrAllowed (const <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * elt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * attr, <br/> int legacy)<br/> </pre><p>Checks whether an <a href="libxml2-SAX.html#attribute">attribute</a> is valid for an element Has full knowledge of Required and Deprecated attributes</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>elt</tt></i>:</span></td><td>HTML element</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>HTML <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>legacy</tt></i>:</span></td><td>whether to allow deprecated attributes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>one of HTML_REQUIRED, HTML_VALID, HTML_DEPRECATED, <a href="libxml2-HTMLparser.html#HTML_INVALID">HTML_INVALID</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlAutoCloseTag"/>htmlAutoCloseTag ()</h3><pre class="programlisting">int htmlAutoCloseTag (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> <a href="libxml2-HTMLparser.html#htmlNodePtr">htmlNodePtr</a> elem)<br/> </pre><p>The HTML DTD allows a tag to implicitly close other tags. The list is kept in htmlStartClose array. This function checks if the element or one of it's children would autoclose the given tag.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the HTML document</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>The tag name</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the HTML element</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if autoclose, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlCreateMemoryParserCtxt"/>htmlCreateMemoryParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> htmlCreateMemoryParserCtxt (const char * buffer, <br/> int size)<br/> </pre><p>Create a parser context for an HTML in-memory document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlCreatePushParserCtxt"/>htmlCreatePushParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> htmlCreatePushParserCtxt (<a href="libxml2-HTMLparser.html#htmlSAXHandlerPtr">htmlSAXHandlerPtr</a> sax, <br/> void * user_data, <br/> const char * chunk, <br/> int size, <br/> const char * filename, <br/> <a href="libxml2-encoding.html#xmlCharEncoding">xmlCharEncoding</a> enc)<br/> </pre><p>Create a parser context for using the HTML parser in push mode The value of @filename is used for fetching external entities and error/warning reports.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>a SAX handler</td></tr><tr><td><span class="term"><i><tt>user_data</tt></i>:</span></td><td>The user data returned on SAX callbacks</td></tr><tr><td><span class="term"><i><tt>chunk</tt></i>:</span></td><td>a pointer to an array of chars</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>number of chars in the array</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>an optional file name or URI</td></tr><tr><td><span class="term"><i><tt>enc</tt></i>:</span></td><td>an optional encoding</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new parser context or NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlCtxtReadDoc"/>htmlCtxtReadDoc ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlCtxtReadDoc (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML in-memory document and build a tree. This reuses the existing @ctxt parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to a zero terminated string</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlCtxtReadFd"/>htmlCtxtReadFd ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlCtxtReadFd (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML from a file descriptor and build a tree. This reuses the existing @ctxt parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr><tr><td><span class="term"><i><tt>fd</tt></i>:</span></td><td>an open file descriptor</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlCtxtReadFile"/>htmlCtxtReadFile ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlCtxtReadFile (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> const char * filename, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML file from the filesystem or the network. This reuses the existing @ctxt parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file or URL</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlCtxtReadIO"/>htmlCtxtReadIO ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlCtxtReadIO (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an HTML document from I/O functions and source and build a tree. This reuses the existing @ctxt parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr><tr><td><span class="term"><i><tt>ioread</tt></i>:</span></td><td>an I/O read function</td></tr><tr><td><span class="term"><i><tt>ioclose</tt></i>:</span></td><td>an I/O close function</td></tr><tr><td><span class="term"><i><tt>ioctx</tt></i>:</span></td><td>an I/O handler</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlCtxtReadMemory"/>htmlCtxtReadMemory ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlCtxtReadMemory (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML in-memory document and build a tree. This reuses the existing @ctxt parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlCtxtReset"/>htmlCtxtReset ()</h3><pre class="programlisting">void htmlCtxtReset (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Reset a parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlCtxtUseOptions"/>htmlCtxtUseOptions ()</h3><pre class="programlisting">int htmlCtxtUseOptions (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> int options)<br/> </pre><p>Applies the options to the parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, the set of unknown or unimplemented options in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlElementAllowedHere"/>htmlElementAllowedHere ()</h3><pre class="programlisting">int htmlElementAllowedHere (const <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * parent, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * elt)<br/> </pre><p>Checks whether an HTML element may be a direct child of a parent element. Note - doesn't check for deprecated elements</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>HTML parent element</td></tr><tr><td><span class="term"><i><tt>elt</tt></i>:</span></td><td>HTML element</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if allowed; 0 otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlElementStatusHere"/>htmlElementStatusHere ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlStatus">htmlStatus</a> htmlElementStatusHere (const <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * parent, <br/> const <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * elt)<br/> </pre><p>Checks whether an HTML element may be a direct child of a parent element. and if so whether it is valid or deprecated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>parent</tt></i>:</span></td><td>HTML parent element</td></tr><tr><td><span class="term"><i><tt>elt</tt></i>:</span></td><td>HTML element</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>one of HTML_VALID, HTML_DEPRECATED, <a href="libxml2-HTMLparser.html#HTML_INVALID">HTML_INVALID</a></td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlEncodeEntities"/>htmlEncodeEntities ()</h3><pre class="programlisting">int htmlEncodeEntities (unsigned char * out, <br/> int * outlen, <br/> const unsigned char * in, <br/> int * inlen, <br/> int quoteChar)<br/> </pre><p>Take a block of UTF-8 chars in and try to convert it to an ASCII plus HTML entities block of chars out.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>a pointer to an array of bytes to store the result</td></tr><tr><td><span class="term"><i><tt>outlen</tt></i>:</span></td><td>the length of @out</td></tr><tr><td><span class="term"><i><tt>in</tt></i>:</span></td><td>a pointer to an array of UTF-8 chars</td></tr><tr><td><span class="term"><i><tt>inlen</tt></i>:</span></td><td>the length of @in</td></tr><tr><td><span class="term"><i><tt>quoteChar</tt></i>:</span></td><td>the quote character to escape (' or ") or zero.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if success, -2 if the transcoding fails, or -1 otherwise The value of @inlen after return is the number of octets consumed as the return value is positive, else unpredictable. The value of @outlen after return is the number of octets consumed.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlEntityLookup"/>htmlEntityLookup ()</h3><pre class="programlisting">const <a href="libxml2-HTMLparser.html#htmlEntityDesc">htmlEntityDesc</a> * htmlEntityLookup (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Lookup the given entity in EntitiesTable TODO: the linear scan is really ugly, an hash table is really needed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the associated <a href="libxml2-HTMLparser.html#htmlEntityDescPtr">htmlEntityDescPtr</a> if found, NULL otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlEntityValueLookup"/>htmlEntityValueLookup ()</h3><pre class="programlisting">const <a href="libxml2-HTMLparser.html#htmlEntityDesc">htmlEntityDesc</a> * htmlEntityValueLookup (unsigned int value)<br/> </pre><p>Lookup the given entity in EntitiesTable TODO: the linear scan is really ugly, an hash table is really needed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the entity's unicode value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the associated <a href="libxml2-HTMLparser.html#htmlEntityDescPtr">htmlEntityDescPtr</a> if found, NULL otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlFreeParserCtxt"/>htmlFreeParserCtxt ()</h3><pre class="programlisting">void htmlFreeParserCtxt (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt)<br/> </pre><p>Free all the memory used by a parser context. However the parsed document in ctxt->myDoc is not freed.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlHandleOmittedElem"/>htmlHandleOmittedElem ()</h3><pre class="programlisting">int htmlHandleOmittedElem (int val)<br/> </pre><p>Set and return the previous value for handling HTML omitted tags.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>int 0 or 1</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the last value for 0 for no handling, 1 for auto insertion.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlIsAutoClosed"/>htmlIsAutoClosed ()</h3><pre class="programlisting">int htmlIsAutoClosed (<a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> doc, <br/> <a href="libxml2-HTMLparser.html#htmlNodePtr">htmlNodePtr</a> elem)<br/> </pre><p>The HTML DTD allows a tag to implicitly close other tags. The list is kept in htmlStartClose array. This function checks if a tag is autoclosed by one of it's child</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the HTML document</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>the HTML element</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if autoclosed, 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlIsScriptAttribute"/>htmlIsScriptAttribute ()</h3><pre class="programlisting">int htmlIsScriptAttribute (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Check if an <a href="libxml2-SAX.html#attribute">attribute</a> is of content type Script</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>an <a href="libxml2-SAX.html#attribute">attribute</a> name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 is the <a href="libxml2-SAX.html#attribute">attribute</a> is a script 0 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlNewParserCtxt"/>htmlNewParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> htmlNewParserCtxt (void)<br/> </pre><p>Allocate and initialize a new parser context.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> or NULL in case of allocation error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlNodeStatus"/>htmlNodeStatus ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlStatus">htmlStatus</a> htmlNodeStatus (const <a href="libxml2-HTMLparser.html#htmlNodePtr">htmlNodePtr</a> node, <br/> int legacy)<br/> </pre><p>Checks whether the tree node is valid. Experimental (the author only uses the HTML enhancements in a SAX parser)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>an <a href="libxml2-HTMLparser.html#htmlNodePtr">htmlNodePtr</a> in a tree</td></tr><tr><td><span class="term"><i><tt>legacy</tt></i>:</span></td><td>whether to allow deprecated elements (YES is faster here for Element nodes)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>for Element nodes, a return from <a href="libxml2-HTMLparser.html#htmlElementAllowedHere">htmlElementAllowedHere</a> (if legacy allowed) or <a href="libxml2-HTMLparser.html#htmlElementStatusHere">htmlElementStatusHere</a> (otherwise). for Attribute nodes, a return from <a href="libxml2-HTMLparser.html#htmlAttrAllowed">htmlAttrAllowed</a> for other nodes, <a href="libxml2-HTMLparser.html#HTML_NA">HTML_NA</a> (no checks performed)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParseCharRef"/>htmlParseCharRef ()</h3><pre class="programlisting">int htmlParseCharRef (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse Reference declarations [66] CharRef ::= '&#' [0-9]+ ';' | '&#x' [0-9a-fA-F]+ ';'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the value parsed (as an int)</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParseChunk"/>htmlParseChunk ()</h3><pre class="programlisting">int htmlParseChunk (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> const char * chunk, <br/> int size, <br/> int terminate)<br/> </pre><p>Parse a Chunk of memory</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr><tr><td><span class="term"><i><tt>chunk</tt></i>:</span></td><td>an char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size in byte of the chunk</td></tr><tr><td><span class="term"><i><tt>terminate</tt></i>:</span></td><td>last chunk indicator</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>zero if no error, the <a href="libxml2-xmlerror.html#xmlParserErrors">xmlParserErrors</a> otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParseDoc"/>htmlParseDoc ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlParseDoc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding)<br/> </pre><p>parse an HTML in-memory document and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing the HTML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParseDocument"/>htmlParseDocument ()</h3><pre class="programlisting">int htmlParseDocument (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an HTML document (and build a tree if using the standard SAX interface).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0, -1 in case of error. the parser context is augmented as a result of the parsing.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParseElement"/>htmlParseElement ()</h3><pre class="programlisting">void htmlParseElement (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt)<br/> </pre><p>parse an HTML element, this is highly recursive this is kept for compatibility with previous code versions [39] element ::= EmptyElemTag | STag content ETag [41] Attribute ::= Name Eq AttValue</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParseEntityRef"/>htmlParseEntityRef ()</h3><pre class="programlisting">const <a href="libxml2-HTMLparser.html#htmlEntityDesc">htmlEntityDesc</a> * htmlParseEntityRef (<a href="libxml2-HTMLparser.html#htmlParserCtxtPtr">htmlParserCtxtPtr</a> ctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** str)<br/> </pre><p>parse an HTML ENTITY references [68] EntityRef ::= '&' Name ';'</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an HTML parser context</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>location to store the entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the associated <a href="libxml2-HTMLparser.html#htmlEntityDescPtr">htmlEntityDescPtr</a> if found, or NULL otherwise, if non-NULL *str will have to be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlParseFile"/>htmlParseFile ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlParseFile (const char * filename, <br/> const char * encoding)<br/> </pre><p>parse an HTML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing the HTML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlReadDoc"/>htmlReadDoc ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlReadDoc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML in-memory document and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to a zero terminated string</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlReadFd"/>htmlReadFd ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlReadFd (int fd, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML from a file descriptor and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>fd</tt></i>:</span></td><td>an open file descriptor</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlReadFile"/>htmlReadFile ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlReadFile (const char * filename, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML file from the filesystem or the network.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file or URL</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlReadIO"/>htmlReadIO ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlReadIO (<a href="libxml2-xmlIO.html#xmlInputReadCallback">xmlInputReadCallback</a> ioread, <br/> <a href="libxml2-xmlIO.html#xmlInputCloseCallback">xmlInputCloseCallback</a> ioclose, <br/> void * ioctx, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an HTML document from I/O functions and source and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ioread</tt></i>:</span></td><td>an I/O read function</td></tr><tr><td><span class="term"><i><tt>ioclose</tt></i>:</span></td><td>an I/O close function</td></tr><tr><td><span class="term"><i><tt>ioctx</tt></i>:</span></td><td>an I/O handler</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlReadMemory"/>htmlReadMemory ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlReadMemory (const char * buffer, <br/> int size, <br/> const char * URL, <br/> const char * encoding, <br/> int options)<br/> </pre><p>parse an XML in-memory document and build a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the base URL to use for the document</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>the document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a combination of htmlParserOption(s)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlSAXParseDoc"/>htmlSAXParseDoc ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlSAXParseDoc (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * cur, <br/> const char * encoding, <br/> <a href="libxml2-HTMLparser.html#htmlSAXHandlerPtr">htmlSAXHandlerPtr</a> sax, <br/> void * userData)<br/> </pre><p>Parse an HTML in-memory document. If sax is not NULL, use the SAX callbacks to handle parse events. If sax is NULL, fallback to the default DOM behavior and return a tree.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>a pointer to an array of <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a></td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing the HTML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>if using SAX, this pointer will be provided on callbacks.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree unless SAX is NULL or the document is not well formed.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlSAXParseFile"/>htmlSAXParseFile ()</h3><pre class="programlisting"><a href="libxml2-HTMLparser.html#htmlDocPtr">htmlDocPtr</a> htmlSAXParseFile (const char * filename, <br/> const char * encoding, <br/> <a href="libxml2-HTMLparser.html#htmlSAXHandlerPtr">htmlSAXHandlerPtr</a> sax, <br/> void * userData)<br/> </pre><p>parse an HTML file and build a tree. Automatic support for ZLIB/Compress compressed document is provided by default if found at compile-time. It use the given SAX function block to handle the parsing callback. If sax is NULL, fallback to the default DOM tree building routines.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>encoding</tt></i>:</span></td><td>a free form C string describing the HTML document encoding, or NULL</td></tr><tr><td><span class="term"><i><tt>sax</tt></i>:</span></td><td>the SAX handler block</td></tr><tr><td><span class="term"><i><tt>userData</tt></i>:</span></td><td>if using SAX, this pointer will be provided on callbacks.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree unless SAX is NULL or the document is not well formed.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="htmlTagLookup"/>htmlTagLookup ()</h3><pre class="programlisting">const <a href="libxml2-HTMLparser.html#htmlElemDesc">htmlElemDesc</a> * htmlTagLookup (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * tag)<br/> </pre><p>Lookup the HTML tag in the ElementTable</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>tag</tt></i>:</span></td><td>The tag name in lowercase</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the related <a href="libxml2-HTMLparser.html#htmlElemDescPtr">htmlElemDescPtr</a> or NULL if not found.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\xfMVZ VZ " html/libxml2/libxml2-entities.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>entities: interface for the XML entities handling</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-encoding.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-globals.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">entities</span> </h2> <p>entities - interface for the XML entities handling</p> <p>this module provides some of the entity API needed for the parser and applications. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef enum <a href="#xmlEntityType">xmlEntityType</a>; typedef struct _xmlHashTable <a href="#xmlEntitiesTable">xmlEntitiesTable</a>; typedef <a href="libxml2-entities.html#xmlEntitiesTable">xmlEntitiesTable</a> * <a href="#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a>; <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#xmlAddDocEntity">xmlAddDocEntity</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#xmlNewEntity">xmlNewEntity</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlEncodeEntitiesReentrant">xmlEncodeEntitiesReentrant</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * input); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#xmlGetDocEntity">xmlGetDocEntity</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#xmlGetDtdEntity">xmlGetDtdEntity</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#xmlAddDtdEntity">xmlAddDtdEntity</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content); <a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> <a href="#xmlCopyEntitiesTable">xmlCopyEntitiesTable</a> (<a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> table); void <a href="#xmlFreeEntitiesTable">xmlFreeEntitiesTable</a> (<a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> table); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#xmlGetParameterEntity">xmlGetParameterEntity</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#xmlDumpEntitiesTable">xmlDumpEntitiesTable</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> table); void <a href="#xmlDumpEntityDecl">xmlDumpEntityDecl</a> (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> ent); void <a href="#xmlCleanupPredefinedEntities">xmlCleanupPredefinedEntities</a> (void); <a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> <a href="#xmlCreateEntitiesTable">xmlCreateEntitiesTable</a> (void); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlEncodeEntities">xmlEncodeEntities</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * input); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlEncodeSpecialChars">xmlEncodeSpecialChars</a> (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * input); <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> <a href="#xmlGetPredefinedEntity">xmlGetPredefinedEntity</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); void <a href="#xmlInitializePredefinedEntities">xmlInitializePredefinedEntities</a> (void); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlEntitiesTable">Structure </a>xmlEntitiesTable</h3><pre class="programlisting">struct _xmlHashTable { The content of this structure is not made public by the API. } xmlEntitiesTable; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlEntitiesTablePtr">Typedef </a>xmlEntitiesTablePtr</h3><pre class="programlisting"><a href="libxml2-entities.html#xmlEntitiesTable">xmlEntitiesTable</a> * xmlEntitiesTablePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlEntityType">Enum </a>xmlEntityType</h3><pre class="programlisting">enum <a href="#xmlEntityType">xmlEntityType</a> { <a name="XML_INTERNAL_GENERAL_ENTITY">XML_INTERNAL_GENERAL_ENTITY</a> = 1 <a name="XML_EXTERNAL_GENERAL_PARSED_ENTITY">XML_EXTERNAL_GENERAL_PARSED_ENTITY</a> = 2 <a name="XML_EXTERNAL_GENERAL_UNPARSED_ENTITY">XML_EXTERNAL_GENERAL_UNPARSED_ENTITY</a> = 3 <a name="XML_INTERNAL_PARAMETER_ENTITY">XML_INTERNAL_PARAMETER_ENTITY</a> = 4 <a name="XML_EXTERNAL_PARAMETER_ENTITY">XML_EXTERNAL_PARAMETER_ENTITY</a> = 5 <a name="XML_INTERNAL_PREDEFINED_ENTITY">XML_INTERNAL_PREDEFINED_ENTITY</a> = 6 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddDocEntity"/>xmlAddDocEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> xmlAddDocEntity (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Register a new entity for this document.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the entity type XML_xxx_yyy_ENTITY</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the entity external ID if available</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the entity system ID if available</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the entity content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the entity or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlAddDtdEntity"/>xmlAddDtdEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> xmlAddDtdEntity (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Register a new entity for this document DTD external subset.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the entity type XML_xxx_yyy_ENTITY</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the entity external ID if available</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the entity system ID if available</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the entity content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the entity or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCleanupPredefinedEntities"/>xmlCleanupPredefinedEntities ()</h3><pre class="programlisting">void xmlCleanupPredefinedEntities (void)<br/> </pre><p>Cleanup up the predefined entities table. Deprecated call</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCopyEntitiesTable"/>xmlCopyEntitiesTable ()</h3><pre class="programlisting"><a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> xmlCopyEntitiesTable (<a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> table)<br/> </pre><p>Build a copy of an entity table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An entity table</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new <a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCreateEntitiesTable"/>xmlCreateEntitiesTable ()</h3><pre class="programlisting"><a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> xmlCreateEntitiesTable (void)<br/> </pre><p>create and initialize an empty entities hash table. This really doesn't make sense and should be deprecated</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> just created or NULL in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDumpEntitiesTable"/>xmlDumpEntitiesTable ()</h3><pre class="programlisting">void xmlDumpEntitiesTable (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> table)<br/> </pre><p>This will dump the content of the entity table as an XML DTD definition</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>An XML buffer.</td></tr><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An entity table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDumpEntityDecl"/>xmlDumpEntityDecl ()</h3><pre class="programlisting">void xmlDumpEntityDecl (<a href="libxml2-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br/> <a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> ent)<br/> </pre><p>This will dump the content of the entity table as an XML DTD definition</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>An XML buffer.</td></tr><tr><td><span class="term"><i><tt>ent</tt></i>:</span></td><td>An entity table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlEncodeEntities"/>xmlEncodeEntities ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlEncodeEntities (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * input)<br/> </pre><p>TODO: remove xmlEncodeEntities, once we are not afraid of breaking binary compatibility People must migrate their code to <a href="libxml2-entities.html#xmlEncodeEntitiesReentrant">xmlEncodeEntitiesReentrant</a> ! This routine will issue a warning when encountered.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document containing the string</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>A string to convert to XML.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlEncodeEntitiesReentrant"/>xmlEncodeEntitiesReentrant ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlEncodeEntitiesReentrant (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * input)<br/> </pre><p>Do a global encoding of a string, replacing the predefined entities and non ASCII values with their entities and CharRef counterparts. Contrary to xmlEncodeEntities, this routine is reentrant, and result must be deallocated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document containing the string</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>A string to convert to XML.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>A newly allocated string with the substitution done.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlEncodeSpecialChars"/>xmlEncodeSpecialChars ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlEncodeSpecialChars (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * input)<br/> </pre><p>Do a global encoding of a string, replacing the predefined entities this routine is reentrant, and result must be deallocated.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document containing the string</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>A string to convert to XML.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>A newly allocated string with the substitution done.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeEntitiesTable"/>xmlFreeEntitiesTable ()</h3><pre class="programlisting">void xmlFreeEntitiesTable (<a href="libxml2-entities.html#xmlEntitiesTablePtr">xmlEntitiesTablePtr</a> table)<br/> </pre><p>Deallocate the memory used by an entities hash table.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>table</tt></i>:</span></td><td>An entity table</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetDocEntity"/>xmlGetDocEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> xmlGetDocEntity (const <a href="libxml2-tree.html#xmlDoc">xmlDoc</a> * doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Do an entity lookup in the document entity hash table and</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document referencing the entity</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the corresponding entity, otherwise a lookup is done in the predefined entities too. Returns A pointer to the entity structure or NULL if not found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetDtdEntity"/>xmlGetDtdEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> xmlGetDtdEntity (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Do an entity lookup in the DTD entity hash table and</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document referencing the entity</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the corresponding entity, if found. Note: the first argument is the document node, not the DTD node. Returns A pointer to the entity structure or NULL if not found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetParameterEntity"/>xmlGetParameterEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> xmlGetParameterEntity (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Do an entity lookup in the internal and external subsets and</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document referencing the entity</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the corresponding parameter entity, if found. Returns A pointer to the entity structure or NULL if not found.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlGetPredefinedEntity"/>xmlGetPredefinedEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> xmlGetPredefinedEntity (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> </pre><p>Check whether this name is an predefined entity.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL if not, otherwise the entity</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitializePredefinedEntities"/>xmlInitializePredefinedEntities ()</h3><pre class="programlisting">void xmlInitializePredefinedEntities (void)<br/> </pre><p>Set up the predefined entities. Deprecated call</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewEntity"/>xmlNewEntity ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlEntityPtr">xmlEntityPtr</a> xmlNewEntity (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> int type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * SystemID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * content)<br/> </pre><p>Create a new entity, this differs from xmlAddDocEntity() that if the document is NULL or has no internal subset defined, then an unlinked entity structure will be returned, it is then the responsibility of the caller to link it to the document later or free it when not needed anymore.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the entity name</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the entity type XML_xxx_yyy_ENTITY</td></tr><tr><td><span class="term"><i><tt>ExternalID</tt></i>:</span></td><td>the entity external ID if available</td></tr><tr><td><span class="term"><i><tt>SystemID</tt></i>:</span></td><td>the entity system ID if available</td></tr><tr><td><span class="term"><i><tt>content</tt></i>:</span></td><td>the entity content</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the entity or NULL in case of error</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\�e�OƎ Ǝ ! html/libxml2/libxml2-catalog.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>catalog: interfaces to the Catalog handling system</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-c14n.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-chvalid.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">catalog</span> </h2> <p>catalog - interfaces to the Catalog handling system</p> <p>the catalog module implements the support for XML Catalogs and SGML catalogs </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#XML_CATALOG_PI">XML_CATALOG_PI</a>; #define <a href="#XML_CATALOGS_NAMESPACE">XML_CATALOGS_NAMESPACE</a>; typedef enum <a href="#xmlCatalogAllow">xmlCatalogAllow</a>; typedef enum <a href="#xmlCatalogPrefer">xmlCatalogPrefer</a>; typedef struct _xmlCatalog <a href="#xmlCatalog">xmlCatalog</a>; typedef <a href="libxml2-catalog.html#xmlCatalog">xmlCatalog</a> * <a href="#xmlCatalogPtr">xmlCatalogPtr</a>; void <a href="#xmlFreeCatalog">xmlFreeCatalog</a> (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal); void <a href="#xmlLoadCatalogs">xmlLoadCatalogs</a> (const char * pathss); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCatalogLocalResolve">xmlCatalogLocalResolve</a> (void * catalogs, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID); int <a href="#xmlACatalogAdd">xmlACatalogAdd</a> (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * orig, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * replace); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlACatalogResolvePublic">xmlACatalogResolvePublic</a> (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID); <a href="libxml2-catalog.html#xmlCatalogAllow">xmlCatalogAllow</a> <a href="#xmlCatalogGetDefaults">xmlCatalogGetDefaults</a> (void); int <a href="#xmlACatalogRemove">xmlACatalogRemove</a> (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); <a href="libxml2-catalog.html#xmlCatalogPrefer">xmlCatalogPrefer</a> <a href="#xmlCatalogSetDefaultPrefer">xmlCatalogSetDefaultPrefer</a> (<a href="libxml2-catalog.html#xmlCatalogPrefer">xmlCatalogPrefer</a> prefer); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlACatalogResolveURI">xmlACatalogResolveURI</a> (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI); int <a href="#xmlCatalogAdd">xmlCatalogAdd</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * orig, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * replace); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCatalogResolvePublic">xmlCatalogResolvePublic</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCatalogGetSystem">xmlCatalogGetSystem</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID); void <a href="#xmlInitializeCatalog">xmlInitializeCatalog</a> (void); int <a href="#xmlLoadCatalog">xmlLoadCatalog</a> (const char * filename); int <a href="#xmlCatalogRemove">xmlCatalogRemove</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); int <a href="#xmlCatalogIsEmpty">xmlCatalogIsEmpty</a> (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal); void <a href="#xmlACatalogDump">xmlACatalogDump</a> (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> FILE * out); void <a href="#xmlCatalogFreeLocal">xmlCatalogFreeLocal</a> (void * catalogs); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlACatalogResolve">xmlACatalogResolve</a> (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCatalogResolveSystem">xmlCatalogResolveSystem</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID); <a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> <a href="#xmlLoadSGMLSuperCatalog">xmlLoadSGMLSuperCatalog</a> (const char * filename); int <a href="#xmlCatalogConvert">xmlCatalogConvert</a> (void); const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCatalogGetPublic">xmlCatalogGetPublic</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID); <a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> <a href="#xmlLoadACatalog">xmlLoadACatalog</a> (const char * filename); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlACatalogResolveSystem">xmlACatalogResolveSystem</a> (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCatalogLocalResolveURI">xmlCatalogLocalResolveURI</a> (void * catalogs, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI); int <a href="#xmlConvertSGMLCatalog">xmlConvertSGMLCatalog</a> (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal); void * <a href="#xmlCatalogAddLocal">xmlCatalogAddLocal</a> (void * catalogs, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URL); <a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> <a href="#xmlNewCatalog">xmlNewCatalog</a> (int sgml); <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> <a href="#xmlParseCatalogFile">xmlParseCatalogFile</a> (const char * filename); int <a href="#xmlCatalogSetDebug">xmlCatalogSetDebug</a> (int level); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCatalogResolve">xmlCatalogResolve</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID); void <a href="#xmlCatalogSetDefaults">xmlCatalogSetDefaults</a> (<a href="libxml2-catalog.html#xmlCatalogAllow">xmlCatalogAllow</a> allow); void <a href="#xmlCatalogDump">xmlCatalogDump</a> (FILE * out); void <a href="#xmlCatalogCleanup">xmlCatalogCleanup</a> (void); <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlCatalogResolveURI">xmlCatalogResolveURI</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="XML_CATALOGS_NAMESPACE">Macro </a>XML_CATALOGS_NAMESPACE</h3><pre class="programlisting">#define <a href="#XML_CATALOGS_NAMESPACE">XML_CATALOGS_NAMESPACE</a>; </pre><p>The namespace for the XML Catalogs elements.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="XML_CATALOG_PI">Macro </a>XML_CATALOG_PI</h3><pre class="programlisting">#define <a href="#XML_CATALOG_PI">XML_CATALOG_PI</a>; </pre><p>The specific XML Catalog Processing Instruction name.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalog">Structure </a>xmlCatalog</h3><pre class="programlisting">struct _xmlCatalog { The content of this structure is not made public by the API. } xmlCatalog; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogAllow">Enum </a>xmlCatalogAllow</h3><pre class="programlisting">enum <a href="#xmlCatalogAllow">xmlCatalogAllow</a> { <a name="XML_CATA_ALLOW_NONE">XML_CATA_ALLOW_NONE</a> = 0 <a name="XML_CATA_ALLOW_GLOBAL">XML_CATA_ALLOW_GLOBAL</a> = 1 <a name="XML_CATA_ALLOW_DOCUMENT">XML_CATA_ALLOW_DOCUMENT</a> = 2 <a name="XML_CATA_ALLOW_ALL">XML_CATA_ALLOW_ALL</a> = 3 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogPrefer">Enum </a>xmlCatalogPrefer</h3><pre class="programlisting">enum <a href="#xmlCatalogPrefer">xmlCatalogPrefer</a> { <a name="XML_CATA_PREFER_NONE">XML_CATA_PREFER_NONE</a> = 0 <a name="XML_CATA_PREFER_PUBLIC">XML_CATA_PREFER_PUBLIC</a> = 1 <a name="XML_CATA_PREFER_SYSTEM">XML_CATA_PREFER_SYSTEM</a> = 2 }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogPtr">Typedef </a>xmlCatalogPtr</h3><pre class="programlisting"><a href="libxml2-catalog.html#xmlCatalog">xmlCatalog</a> * xmlCatalogPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlACatalogAdd"/>xmlACatalogAdd ()</h3><pre class="programlisting">int xmlACatalogAdd (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * orig, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * replace)<br/> </pre><p>Add an entry in the catalog, it may overwrite existing but different entries.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catal</tt></i>:</span></td><td>a Catalog</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the type of record to add to the catalog</td></tr><tr><td><span class="term"><i><tt>orig</tt></i>:</span></td><td>the system, public or prefix to match</td></tr><tr><td><span class="term"><i><tt>replace</tt></i>:</span></td><td>the replacement value for the match</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if successful, -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlACatalogDump"/>xmlACatalogDump ()</h3><pre class="programlisting">void xmlACatalogDump (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> FILE * out)<br/> </pre><p>Dump the given catalog to the given file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catal</tt></i>:</span></td><td>a Catalog</td></tr><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>the file.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlACatalogRemove"/>xmlACatalogRemove ()</h3><pre class="programlisting">int xmlACatalogRemove (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Remove an entry from the catalog</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catal</tt></i>:</span></td><td>a Catalog</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to remove</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of entries removed if successful, -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlACatalogResolve"/>xmlACatalogResolve ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlACatalogResolve (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID)<br/> </pre><p>Do a complete resolution lookup of an External Identifier</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catal</tt></i>:</span></td><td>a Catalog</td></tr><tr><td><span class="term"><i><tt>pubID</tt></i>:</span></td><td>the public ID string</td></tr><tr><td><span class="term"><i><tt>sysID</tt></i>:</span></td><td>the system ID string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the URI of the resource or NULL if not found, it must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlACatalogResolvePublic"/>xmlACatalogResolvePublic ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlACatalogResolvePublic (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID)<br/> </pre><p>Try to lookup the catalog local <a href="libxml2-SAX.html#reference">reference</a> associated to a public ID in that catalog</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catal</tt></i>:</span></td><td>a Catalog</td></tr><tr><td><span class="term"><i><tt>pubID</tt></i>:</span></td><td>the public ID string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the local resource if found or NULL otherwise, the value returned must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlACatalogResolveSystem"/>xmlACatalogResolveSystem ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlACatalogResolveSystem (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID)<br/> </pre><p>Try to lookup the catalog resource for a system ID</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catal</tt></i>:</span></td><td>a Catalog</td></tr><tr><td><span class="term"><i><tt>sysID</tt></i>:</span></td><td>the system ID string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resource if found or NULL otherwise, the value returned must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlACatalogResolveURI"/>xmlACatalogResolveURI ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlACatalogResolveURI (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI)<br/> </pre><p>Do a complete resolution lookup of an URI</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catal</tt></i>:</span></td><td>a Catalog</td></tr><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the URI of the resource or NULL if not found, it must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogAdd"/>xmlCatalogAdd ()</h3><pre class="programlisting">int xmlCatalogAdd (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * orig, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * replace)<br/> </pre><p>Add an entry in the catalog, it may overwrite existing but different entries. If called before any other catalog routine, allows to override the default shared catalog put in place by xmlInitializeCatalog();</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the type of record to add to the catalog</td></tr><tr><td><span class="term"><i><tt>orig</tt></i>:</span></td><td>the system, public or prefix to match</td></tr><tr><td><span class="term"><i><tt>replace</tt></i>:</span></td><td>the replacement value for the match</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if successful, -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogAddLocal"/>xmlCatalogAddLocal ()</h3><pre class="programlisting">void * xmlCatalogAddLocal (void * catalogs, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URL)<br/> </pre><p>Add the new entry to the catalog list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catalogs</tt></i>:</span></td><td>a document's list of catalogs</td></tr><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the URL to a new local catalog</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the updated list</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogCleanup"/>xmlCatalogCleanup ()</h3><pre class="programlisting">void xmlCatalogCleanup (void)<br/> </pre><p>Free up all the memory associated with catalogs</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogConvert"/>xmlCatalogConvert ()</h3><pre class="programlisting">int xmlCatalogConvert (void)<br/> </pre><p>Convert all the SGML catalog entries as XML ones</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of entries converted if successful, -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogDump"/>xmlCatalogDump ()</h3><pre class="programlisting">void xmlCatalogDump (FILE * out)<br/> </pre><p>Dump all the global catalog content to the given file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>out</tt></i>:</span></td><td>the file.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogFreeLocal"/>xmlCatalogFreeLocal ()</h3><pre class="programlisting">void xmlCatalogFreeLocal (void * catalogs)<br/> </pre><p>Free up the memory associated to the catalog list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catalogs</tt></i>:</span></td><td>a document's list of catalogs</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogGetDefaults"/>xmlCatalogGetDefaults ()</h3><pre class="programlisting"><a href="libxml2-catalog.html#xmlCatalogAllow">xmlCatalogAllow</a> xmlCatalogGetDefaults (void)<br/> </pre><p>Used to get the user preference w.r.t. to what catalogs should be accepted</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the current <a href="libxml2-catalog.html#xmlCatalogAllow">xmlCatalogAllow</a> value</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogGetPublic"/>xmlCatalogGetPublic ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCatalogGetPublic (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID)<br/> </pre><p>Try to lookup the catalog <a href="libxml2-SAX.html#reference">reference</a> associated to a public ID DEPRECATED, use xmlCatalogResolvePublic()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>pubID</tt></i>:</span></td><td>the public ID string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resource if found or NULL otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogGetSystem"/>xmlCatalogGetSystem ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCatalogGetSystem (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID)<br/> </pre><p>Try to lookup the catalog <a href="libxml2-SAX.html#reference">reference</a> associated to a system ID DEPRECATED, use xmlCatalogResolveSystem()</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sysID</tt></i>:</span></td><td>the system ID string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resource if found or NULL otherwise.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogIsEmpty"/>xmlCatalogIsEmpty ()</h3><pre class="programlisting">int xmlCatalogIsEmpty (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal)<br/> </pre><p>Check is a catalog is empty</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catal</tt></i>:</span></td><td>should this create an SGML catalog</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the catalog is empty, 0 if not, amd -1 in case of error.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogLocalResolve"/>xmlCatalogLocalResolve ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCatalogLocalResolve (void * catalogs, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID)<br/> </pre><p>Do a complete resolution lookup of an External Identifier using a document's private catalog list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catalogs</tt></i>:</span></td><td>a document's list of catalogs</td></tr><tr><td><span class="term"><i><tt>pubID</tt></i>:</span></td><td>the public ID string</td></tr><tr><td><span class="term"><i><tt>sysID</tt></i>:</span></td><td>the system ID string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the URI of the resource or NULL if not found, it must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogLocalResolveURI"/>xmlCatalogLocalResolveURI ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCatalogLocalResolveURI (void * catalogs, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI)<br/> </pre><p>Do a complete resolution lookup of an URI using a document's private catalog list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catalogs</tt></i>:</span></td><td>a document's list of catalogs</td></tr><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the URI of the resource or NULL if not found, it must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogRemove"/>xmlCatalogRemove ()</h3><pre class="programlisting">int xmlCatalogRemove (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> </pre><p>Remove an entry from the catalog</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to remove</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of entries removed if successful, -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogResolve"/>xmlCatalogResolve ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCatalogResolve (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID)<br/> </pre><p>Do a complete resolution lookup of an External Identifier</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>pubID</tt></i>:</span></td><td>the public ID string</td></tr><tr><td><span class="term"><i><tt>sysID</tt></i>:</span></td><td>the system ID string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the URI of the resource or NULL if not found, it must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogResolvePublic"/>xmlCatalogResolvePublic ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCatalogResolvePublic (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * pubID)<br/> </pre><p>Try to lookup the catalog <a href="libxml2-SAX.html#reference">reference</a> associated to a public ID</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>pubID</tt></i>:</span></td><td>the public ID string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resource if found or NULL otherwise, the value returned must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogResolveSystem"/>xmlCatalogResolveSystem ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCatalogResolveSystem (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * sysID)<br/> </pre><p>Try to lookup the catalog resource for a system ID</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sysID</tt></i>:</span></td><td>the system ID string</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resource if found or NULL otherwise, the value returned must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogResolveURI"/>xmlCatalogResolveURI ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlCatalogResolveURI (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * URI)<br/> </pre><p>Do a complete resolution lookup of an URI</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URI</tt></i>:</span></td><td>the URI</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the URI of the resource or NULL if not found, it must be freed by the caller.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogSetDebug"/>xmlCatalogSetDebug ()</h3><pre class="programlisting">int xmlCatalogSetDebug (int level)<br/> </pre><p>Used to set the debug level for catalog operation, 0 disable debugging, 1 enable it</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>level</tt></i>:</span></td><td>the debug level of catalogs required</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the previous value of the catalog debugging level</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogSetDefaultPrefer"/>xmlCatalogSetDefaultPrefer ()</h3><pre class="programlisting"><a href="libxml2-catalog.html#xmlCatalogPrefer">xmlCatalogPrefer</a> xmlCatalogSetDefaultPrefer (<a href="libxml2-catalog.html#xmlCatalogPrefer">xmlCatalogPrefer</a> prefer)<br/> </pre><p>Allows to set the preference between public and system for deletion in XML Catalog resolution. C.f. section 4.1.1 of the spec Values accepted are <a href="libxml2-catalog.html#XML_CATA_PREFER_PUBLIC">XML_CATA_PREFER_PUBLIC</a> or <a href="libxml2-catalog.html#XML_CATA_PREFER_SYSTEM">XML_CATA_PREFER_SYSTEM</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>prefer</tt></i>:</span></td><td>the default preference for delegation</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the previous value of the default preference for delegation</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCatalogSetDefaults"/>xmlCatalogSetDefaults ()</h3><pre class="programlisting">void xmlCatalogSetDefaults (<a href="libxml2-catalog.html#xmlCatalogAllow">xmlCatalogAllow</a> allow)<br/> </pre><p>Used to set the user preference w.r.t. to what catalogs should be accepted</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>allow</tt></i>:</span></td><td>what catalogs should be accepted</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlConvertSGMLCatalog"/>xmlConvertSGMLCatalog ()</h3><pre class="programlisting">int xmlConvertSGMLCatalog (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal)<br/> </pre><p>Convert all the SGML catalog entries as XML ones</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catal</tt></i>:</span></td><td>the catalog</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of entries converted if successful, -1 otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlFreeCatalog"/>xmlFreeCatalog ()</h3><pre class="programlisting">void xmlFreeCatalog (<a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> catal)<br/> </pre><p>Free the memory allocated to a Catalog</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>catal</tt></i>:</span></td><td>a Catalog</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlInitializeCatalog"/>xmlInitializeCatalog ()</h3><pre class="programlisting">void xmlInitializeCatalog (void)<br/> </pre><p>Do the catalog initialization. this function is not thread safe, catalog initialization should preferably be done once at startup</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLoadACatalog"/>xmlLoadACatalog ()</h3><pre class="programlisting"><a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> xmlLoadACatalog (const char * filename)<br/> </pre><p>Load the catalog and build the associated data structures. This can be either an XML Catalog or an SGML Catalog It will recurse in SGML CATALOG entries. On the other hand XML Catalogs are not handled recursively.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file path</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the catalog parsed or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLoadCatalog"/>xmlLoadCatalog ()</h3><pre class="programlisting">int xmlLoadCatalog (const char * filename)<br/> </pre><p>Load the catalog and makes its definitions effective for the default external entity loader. It will recurse in SGML CATALOG entries. this function is not thread safe, catalog initialization should preferably be done once at startup</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file path</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLoadCatalogs"/>xmlLoadCatalogs ()</h3><pre class="programlisting">void xmlLoadCatalogs (const char * pathss)<br/> </pre><p>Load the catalogs and makes their definitions effective for the default external entity loader. this function is not thread safe, catalog initialization should preferably be done once at startup</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>pathss</tt></i>:</span></td><td>a list of directories separated by a colon or a space.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLoadSGMLSuperCatalog"/>xmlLoadSGMLSuperCatalog ()</h3><pre class="programlisting"><a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> xmlLoadSGMLSuperCatalog (const char * filename)<br/> </pre><p>Load an SGML super catalog. It won't expand CATALOG or DELEGATE references. This is only needed for manipulating SGML Super Catalogs like adding and removing CATALOG or DELEGATE entries.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>a file path</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the catalog parsed or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlNewCatalog"/>xmlNewCatalog ()</h3><pre class="programlisting"><a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> xmlNewCatalog (int sgml)<br/> </pre><p>create a new Catalog.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>sgml</tt></i>:</span></td><td>should this create an SGML catalog</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-catalog.html#xmlCatalogPtr">xmlCatalogPtr</a> or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlParseCatalogFile"/>xmlParseCatalogFile ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> xmlParseCatalogFile (const char * filename)<br/> </pre><p>parse an XML file and build a tree. It's like xmlParseFile() except it bypass all catalog lookups.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the filename</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the resulting document tree or NULL in case of error</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\L��s:� :� html/libxml2/libxml2.devhelp2nu �[��� <?xml version="1.0" encoding="UTF-8"?> <book xmlns="http://www.devhelp.net/book" title="libxml2 Reference Manual" link="index.html" author="" name="libxml2"> <chapters> <sub name="API" link="general.html"> <sub name="DOCBparser" link="libxml2-DOCBparser.html"/> <sub name="HTMLparser" link="libxml2-HTMLparser.html"/> <sub name="HTMLtree" link="libxml2-HTMLtree.html"/> <sub name="SAX" link="libxml2-SAX.html"/> <sub name="SAX2" link="libxml2-SAX2.html"/> <sub name="c14n" link="libxml2-c14n.html"/> <sub name="catalog" 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html/libxml2/libxml2-xmlversion.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>xmlversion: compile-time version information</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-xmlunicode.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-xmlwriter.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">xmlversion</span> </h2> <p>xmlversion - compile-time version information</p> <p>compile-time version information for the XML library </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#LIBXML_VERSION_EXTRA">LIBXML_VERSION_EXTRA</a>; #define <a href="#LIBXML_MODULES_ENABLED">LIBXML_MODULES_ENABLED</a>; #define <a href="#LIBXML_LEGACY_ENABLED">LIBXML_LEGACY_ENABLED</a>; #define <a href="#LIBXML_LZMA_ENABLED">LIBXML_LZMA_ENABLED</a>; #define <a href="#LIBXML_READER_ENABLED">LIBXML_READER_ENABLED</a>; #define <a href="#LIBXML_THREAD_ENABLED">LIBXML_THREAD_ENABLED</a>; #define <a href="#LIBXML_DOTTED_VERSION">LIBXML_DOTTED_VERSION</a>; #define <a href="#LIBXML_ISO8859X_ENABLED">LIBXML_ISO8859X_ENABLED</a>; #define <a href="#LIBXML_DEBUG_ENABLED">LIBXML_DEBUG_ENABLED</a>; #define <a href="#LIBXML_XINCLUDE_ENABLED">LIBXML_XINCLUDE_ENABLED</a>; #define <a href="#ATTRIBUTE_UNUSED">ATTRIBUTE_UNUSED</a>; #define <a href="#LIBXML_DOCB_ENABLED">LIBXML_DOCB_ENABLED</a>; #define <a href="#LIBXML_PUSH_ENABLED">LIBXML_PUSH_ENABLED</a>; #define <a href="#LIBXML_SAX1_ENABLED">LIBXML_SAX1_ENABLED</a>; #define <a href="#WITHOUT_TRIO">WITHOUT_TRIO</a>; #define <a href="#LIBXML_SCHEMATRON_ENABLED">LIBXML_SCHEMATRON_ENABLED</a>; #define <a href="#LIBXML_HTTP_ENABLED">LIBXML_HTTP_ENABLED</a>; #define <a href="#LIBXML_OUTPUT_ENABLED">LIBXML_OUTPUT_ENABLED</a>; #define <a href="#WITH_TRIO">WITH_TRIO</a>; #define <a href="#LIBXML_DEBUG_RUNTIME">LIBXML_DEBUG_RUNTIME</a>; #define <a href="#LIBXML_VERSION">LIBXML_VERSION</a>; #define <a href="#LIBXML_XPTR_ENABLED">LIBXML_XPTR_ENABLED</a>; #define <a href="#LIBXML_VERSION_STRING">LIBXML_VERSION_STRING</a>; #define <a href="#LIBXML_CATALOG_ENABLED">LIBXML_CATALOG_ENABLED</a>; #define <a href="#LIBXML_ATTR_ALLOC_SIZE">LIBXML_ATTR_ALLOC_SIZE</a>; #define <a href="#LIBXML_REGEXP_ENABLED">LIBXML_REGEXP_ENABLED</a>; #define <a href="#LIBXML_ICU_ENABLED">LIBXML_ICU_ENABLED</a>; #define <a href="#LIBXML_MODULE_EXTENSION">LIBXML_MODULE_EXTENSION</a>; #define <a href="#LIBXML_ICONV_ENABLED">LIBXML_ICONV_ENABLED</a>; #define <a href="#LIBXML_HTML_ENABLED">LIBXML_HTML_ENABLED</a>; #define <a href="#LIBXML_UNICODE_ENABLED">LIBXML_UNICODE_ENABLED</a>; #define <a href="#LIBXML_FTP_ENABLED">LIBXML_FTP_ENABLED</a>; #define <a href="#LIBXML_AUTOMATA_ENABLED">LIBXML_AUTOMATA_ENABLED</a>; #define <a href="#LIBXML_ZLIB_ENABLED">LIBXML_ZLIB_ENABLED</a>; #define <a href="#LIBXML_WRITER_ENABLED">LIBXML_WRITER_ENABLED</a>; #define <a href="#LIBXML_C14N_ENABLED">LIBXML_C14N_ENABLED</a>; #define <a href="#LIBXML_SCHEMAS_ENABLED">LIBXML_SCHEMAS_ENABLED</a>; #define <a href="#DEBUG_MEMORY_LOCATION">DEBUG_MEMORY_LOCATION</a>; #define <a href="#LIBXML_ATTR_FORMAT">LIBXML_ATTR_FORMAT</a>; #define <a href="#LIBXML_TEST_VERSION">LIBXML_TEST_VERSION</a>; #define <a href="#LIBXML_THREAD_ALLOC_ENABLED">LIBXML_THREAD_ALLOC_ENABLED</a>; #define <a href="#LIBXML_XPATH_ENABLED">LIBXML_XPATH_ENABLED</a>; #define <a href="#LIBXML_PATTERN_ENABLED">LIBXML_PATTERN_ENABLED</a>; #define <a href="#LIBXML_VALID_ENABLED">LIBXML_VALID_ENABLED</a>; #define <a href="#LIBXML_TREE_ENABLED">LIBXML_TREE_ENABLED</a>; #define <a href="#LIBXML_EXPR_ENABLED">LIBXML_EXPR_ENABLED</a>; void <a href="#xmlCheckVersion">xmlCheckVersion</a> (int version); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="ATTRIBUTE_UNUSED">Macro </a>ATTRIBUTE_UNUSED</h3><pre class="programlisting">#define <a href="#ATTRIBUTE_UNUSED">ATTRIBUTE_UNUSED</a>; </pre><p>Macro used to signal to GCC unused function parameters</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="DEBUG_MEMORY_LOCATION">Macro </a>DEBUG_MEMORY_LOCATION</h3><pre class="programlisting">#define <a href="#DEBUG_MEMORY_LOCATION">DEBUG_MEMORY_LOCATION</a>; </pre><p>Whether the memory debugging is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_ATTR_ALLOC_SIZE">Macro </a>LIBXML_ATTR_ALLOC_SIZE</h3><pre class="programlisting">#define <a href="#LIBXML_ATTR_ALLOC_SIZE">LIBXML_ATTR_ALLOC_SIZE</a>; </pre><p>Macro used to indicate to GCC this is an allocator function</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_ATTR_FORMAT">Macro </a>LIBXML_ATTR_FORMAT</h3><pre class="programlisting">#define <a href="#LIBXML_ATTR_FORMAT">LIBXML_ATTR_FORMAT</a>; </pre><p>Macro used to indicate to GCC the parameter are printf like</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_AUTOMATA_ENABLED">Macro </a>LIBXML_AUTOMATA_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_AUTOMATA_ENABLED">LIBXML_AUTOMATA_ENABLED</a>; </pre><p>Whether the automata interfaces are compiled in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_C14N_ENABLED">Macro </a>LIBXML_C14N_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_C14N_ENABLED">LIBXML_C14N_ENABLED</a>; </pre><p>Whether the Canonicalization support is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_CATALOG_ENABLED">Macro </a>LIBXML_CATALOG_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_CATALOG_ENABLED">LIBXML_CATALOG_ENABLED</a>; </pre><p>Whether the Catalog support is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_DEBUG_ENABLED">Macro </a>LIBXML_DEBUG_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_DEBUG_ENABLED">LIBXML_DEBUG_ENABLED</a>; </pre><p>Whether Debugging module is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_DEBUG_RUNTIME">Macro </a>LIBXML_DEBUG_RUNTIME</h3><pre class="programlisting">#define <a href="#LIBXML_DEBUG_RUNTIME">LIBXML_DEBUG_RUNTIME</a>; </pre><p>Whether the runtime debugging is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_DOCB_ENABLED">Macro </a>LIBXML_DOCB_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_DOCB_ENABLED">LIBXML_DOCB_ENABLED</a>; </pre><p>Whether the SGML Docbook support is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_DOTTED_VERSION">Macro </a>LIBXML_DOTTED_VERSION</h3><pre class="programlisting">#define <a href="#LIBXML_DOTTED_VERSION">LIBXML_DOTTED_VERSION</a>; </pre><p>the version string like "1.2.3"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_EXPR_ENABLED">Macro </a>LIBXML_EXPR_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_EXPR_ENABLED">LIBXML_EXPR_ENABLED</a>; </pre><p>Whether the formal expressions interfaces are compiled in This code is unused and disabled unconditionally for now.</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_FTP_ENABLED">Macro </a>LIBXML_FTP_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_FTP_ENABLED">LIBXML_FTP_ENABLED</a>; </pre><p>Whether the FTP support is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_HTML_ENABLED">Macro </a>LIBXML_HTML_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_HTML_ENABLED">LIBXML_HTML_ENABLED</a>; </pre><p>Whether the HTML support is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_HTTP_ENABLED">Macro </a>LIBXML_HTTP_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_HTTP_ENABLED">LIBXML_HTTP_ENABLED</a>; </pre><p>Whether the HTTP support is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_ICONV_ENABLED">Macro </a>LIBXML_ICONV_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_ICONV_ENABLED">LIBXML_ICONV_ENABLED</a>; </pre><p>Whether iconv support is available</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_ICU_ENABLED">Macro </a>LIBXML_ICU_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_ICU_ENABLED">LIBXML_ICU_ENABLED</a>; </pre><p>Whether icu support is available</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_ISO8859X_ENABLED">Macro </a>LIBXML_ISO8859X_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_ISO8859X_ENABLED">LIBXML_ISO8859X_ENABLED</a>; </pre><p>Whether ISO-8859-* support is made available in case iconv is not</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_LEGACY_ENABLED">Macro </a>LIBXML_LEGACY_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_LEGACY_ENABLED">LIBXML_LEGACY_ENABLED</a>; </pre><p>Whether the deprecated APIs are compiled in for compatibility</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_LZMA_ENABLED">Macro </a>LIBXML_LZMA_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_LZMA_ENABLED">LIBXML_LZMA_ENABLED</a>; </pre><p>Whether the Lzma support is compiled in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_MODULES_ENABLED">Macro </a>LIBXML_MODULES_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_MODULES_ENABLED">LIBXML_MODULES_ENABLED</a>; </pre><p>Whether the module interfaces are compiled in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_MODULE_EXTENSION">Macro </a>LIBXML_MODULE_EXTENSION</h3><pre class="programlisting">#define <a href="#LIBXML_MODULE_EXTENSION">LIBXML_MODULE_EXTENSION</a>; </pre><p>the string suffix used by dynamic modules (usually shared libraries)</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_OUTPUT_ENABLED">Macro </a>LIBXML_OUTPUT_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_OUTPUT_ENABLED">LIBXML_OUTPUT_ENABLED</a>; </pre><p>Whether the serialization/saving support is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_PATTERN_ENABLED">Macro </a>LIBXML_PATTERN_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_PATTERN_ENABLED">LIBXML_PATTERN_ENABLED</a>; </pre><p>Whether the <a href="libxml2-pattern.html#xmlPattern">xmlPattern</a> node selection interface is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_PUSH_ENABLED">Macro </a>LIBXML_PUSH_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_PUSH_ENABLED">LIBXML_PUSH_ENABLED</a>; </pre><p>Whether the push parsing interfaces are configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_READER_ENABLED">Macro </a>LIBXML_READER_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_READER_ENABLED">LIBXML_READER_ENABLED</a>; </pre><p>Whether the xmlReader parsing interface is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_REGEXP_ENABLED">Macro </a>LIBXML_REGEXP_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_REGEXP_ENABLED">LIBXML_REGEXP_ENABLED</a>; </pre><p>Whether the regular expressions interfaces are compiled in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_SAX1_ENABLED">Macro </a>LIBXML_SAX1_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_SAX1_ENABLED">LIBXML_SAX1_ENABLED</a>; </pre><p>Whether the older SAX1 interface is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_SCHEMAS_ENABLED">Macro </a>LIBXML_SCHEMAS_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_SCHEMAS_ENABLED">LIBXML_SCHEMAS_ENABLED</a>; </pre><p>Whether the Schemas validation interfaces are compiled in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_SCHEMATRON_ENABLED">Macro </a>LIBXML_SCHEMATRON_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_SCHEMATRON_ENABLED">LIBXML_SCHEMATRON_ENABLED</a>; </pre><p>Whether the Schematron validation interfaces are compiled in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_TEST_VERSION">Macro </a>LIBXML_TEST_VERSION</h3><pre class="programlisting">#define <a href="#LIBXML_TEST_VERSION">LIBXML_TEST_VERSION</a>; </pre><p>Macro to check that the libxml version in use is compatible with the version the software has been compiled against</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_THREAD_ALLOC_ENABLED">Macro </a>LIBXML_THREAD_ALLOC_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_THREAD_ALLOC_ENABLED">LIBXML_THREAD_ALLOC_ENABLED</a>; </pre><p>Whether the allocation hooks are per-thread</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_THREAD_ENABLED">Macro </a>LIBXML_THREAD_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_THREAD_ENABLED">LIBXML_THREAD_ENABLED</a>; </pre><p>Whether the thread support is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_TREE_ENABLED">Macro </a>LIBXML_TREE_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_TREE_ENABLED">LIBXML_TREE_ENABLED</a>; </pre><p>Whether the DOM like tree manipulation API support is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_UNICODE_ENABLED">Macro </a>LIBXML_UNICODE_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_UNICODE_ENABLED">LIBXML_UNICODE_ENABLED</a>; </pre><p>Whether the Unicode related interfaces are compiled in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_VALID_ENABLED">Macro </a>LIBXML_VALID_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_VALID_ENABLED">LIBXML_VALID_ENABLED</a>; </pre><p>Whether the DTD validation support is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_VERSION">Macro </a>LIBXML_VERSION</h3><pre class="programlisting">#define <a href="#LIBXML_VERSION">LIBXML_VERSION</a>; </pre><p>the version number: 1.2.3 value is 10203</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_VERSION_EXTRA">Macro </a>LIBXML_VERSION_EXTRA</h3><pre class="programlisting">#define <a href="#LIBXML_VERSION_EXTRA">LIBXML_VERSION_EXTRA</a>; </pre><p>extra version information, used to show a CVS compilation</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_VERSION_STRING">Macro </a>LIBXML_VERSION_STRING</h3><pre class="programlisting">#define <a href="#LIBXML_VERSION_STRING">LIBXML_VERSION_STRING</a>; </pre><p>the version number string, 1.2.3 value is "10203"</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_WRITER_ENABLED">Macro </a>LIBXML_WRITER_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_WRITER_ENABLED">LIBXML_WRITER_ENABLED</a>; </pre><p>Whether the xmlWriter saving interface is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_XINCLUDE_ENABLED">Macro </a>LIBXML_XINCLUDE_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_XINCLUDE_ENABLED">LIBXML_XINCLUDE_ENABLED</a>; </pre><p>Whether XInclude is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_XPATH_ENABLED">Macro </a>LIBXML_XPATH_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_XPATH_ENABLED">LIBXML_XPATH_ENABLED</a>; </pre><p>Whether XPath is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_XPTR_ENABLED">Macro </a>LIBXML_XPTR_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_XPTR_ENABLED">LIBXML_XPTR_ENABLED</a>; </pre><p>Whether XPointer is configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="LIBXML_ZLIB_ENABLED">Macro </a>LIBXML_ZLIB_ENABLED</h3><pre class="programlisting">#define <a href="#LIBXML_ZLIB_ENABLED">LIBXML_ZLIB_ENABLED</a>; </pre><p>Whether the Zlib support is compiled in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="WITHOUT_TRIO">Macro </a>WITHOUT_TRIO</h3><pre class="programlisting">#define <a href="#WITHOUT_TRIO">WITHOUT_TRIO</a>; </pre><p>defined if the trio support should not be configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="WITH_TRIO">Macro </a>WITH_TRIO</h3><pre class="programlisting">#define <a href="#WITH_TRIO">WITH_TRIO</a>; </pre><p>defined if the trio support need to be configured in</p> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCheckVersion"/>xmlCheckVersion ()</h3><pre class="programlisting">void xmlCheckVersion (int version)<br/> </pre><p>check the compiled lib version against the include one. This can warn or immediately kill the application</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>version</tt></i>:</span></td><td>the include version number</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\e��B �B $ html/libxml2/libxml2-schematron.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>schematron: XML Schemastron implementation</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-schemasInternals.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-threads.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">schematron</span> </h2> <p>schematron - XML Schemastron implementation</p> <p>interface to the XML Schematron validity checking. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef struct _xmlSchematronValidCtxt <a href="#xmlSchematronValidCtxt">xmlSchematronValidCtxt</a>; typedef enum <a href="#xmlSchematronValidOptions">xmlSchematronValidOptions</a>; typedef <a href="libxml2-schematron.html#xmlSchematron">xmlSchematron</a> * <a href="#xmlSchematronPtr">xmlSchematronPtr</a>; typedef struct _xmlSchematronParserCtxt <a href="#xmlSchematronParserCtxt">xmlSchematronParserCtxt</a>; typedef struct _xmlSchematron <a href="#xmlSchematron">xmlSchematron</a>; typedef <a href="libxml2-schematron.html#xmlSchematronValidCtxt">xmlSchematronValidCtxt</a> * <a href="#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a>; typedef <a href="libxml2-schematron.html#xmlSchematronParserCtxt">xmlSchematronParserCtxt</a> * <a href="#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a>; int <a href="#xmlSchematronValidateDoc">xmlSchematronValidateDoc</a> (<a href="libxml2-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> instance); void <a href="#xmlSchematronFreeParserCtxt">xmlSchematronFreeParserCtxt</a> (<a href="libxml2-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> ctxt); <a href="libxml2-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> <a href="#xmlSchematronNewMemParserCtxt">xmlSchematronNewMemParserCtxt</a> (const char * buffer, <br/> int size); typedef void <a href="#xmlSchematronValidityErrorFunc">xmlSchematronValidityErrorFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); <a href="libxml2-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> <a href="#xmlSchematronNewParserCtxt">xmlSchematronNewParserCtxt</a> (const char * URL); typedef void <a href="#xmlSchematronValidityWarningFunc">xmlSchematronValidityWarningFunc</a> (void * ctx, <br/> const char * msg, <br/> ... ...); void <a href="#xmlSchematronFree">xmlSchematronFree</a> (<a href="libxml2-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> schema); void <a href="#xmlSchematronSetValidStructuredErrors">xmlSchematronSetValidStructuredErrors</a> (<a href="libxml2-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br/> void * ctx); void <a href="#xmlSchematronFreeValidCtxt">xmlSchematronFreeValidCtxt</a> (<a href="libxml2-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt); <a href="libxml2-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> <a href="#xmlSchematronParse">xmlSchematronParse</a> (<a href="libxml2-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> ctxt); <a href="libxml2-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> <a href="#xmlSchematronNewDocParserCtxt">xmlSchematronNewDocParserCtxt</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); <a href="libxml2-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> <a href="#xmlSchematronNewValidCtxt">xmlSchematronNewValidCtxt</a> (<a href="libxml2-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> schema, <br/> int options); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlSchematron">Structure </a>xmlSchematron</h3><pre class="programlisting">struct _xmlSchematron { The content of this structure is not made public by the API. } xmlSchematron; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronParserCtxt">Structure </a>xmlSchematronParserCtxt</h3><pre class="programlisting">struct _xmlSchematronParserCtxt { The content of this structure is not made public by the API. } xmlSchematronParserCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronParserCtxtPtr">Typedef </a>xmlSchematronParserCtxtPtr</h3><pre class="programlisting"><a href="libxml2-schematron.html#xmlSchematronParserCtxt">xmlSchematronParserCtxt</a> * xmlSchematronParserCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronPtr">Typedef </a>xmlSchematronPtr</h3><pre class="programlisting"><a href="libxml2-schematron.html#xmlSchematron">xmlSchematron</a> * xmlSchematronPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronValidCtxt">Structure </a>xmlSchematronValidCtxt</h3><pre class="programlisting">struct _xmlSchematronValidCtxt { The content of this structure is not made public by the API. } xmlSchematronValidCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronValidCtxtPtr">Typedef </a>xmlSchematronValidCtxtPtr</h3><pre class="programlisting"><a href="libxml2-schematron.html#xmlSchematronValidCtxt">xmlSchematronValidCtxt</a> * xmlSchematronValidCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronValidOptions">Enum </a>xmlSchematronValidOptions</h3><pre class="programlisting">enum <a href="#xmlSchematronValidOptions">xmlSchematronValidOptions</a> { <a name="XML_SCHEMATRON_OUT_QUIET">XML_SCHEMATRON_OUT_QUIET</a> = 1 /* quiet no report */ <a name="XML_SCHEMATRON_OUT_TEXT">XML_SCHEMATRON_OUT_TEXT</a> = 2 /* build a textual report */ <a name="XML_SCHEMATRON_OUT_XML">XML_SCHEMATRON_OUT_XML</a> = 4 /* output SVRL */ <a name="XML_SCHEMATRON_OUT_ERROR">XML_SCHEMATRON_OUT_ERROR</a> = 8 /* output via xmlStructuredErrorFunc */ <a name="XML_SCHEMATRON_OUT_FILE">XML_SCHEMATRON_OUT_FILE</a> = 256 /* output to a file descriptor */ <a name="XML_SCHEMATRON_OUT_BUFFER">XML_SCHEMATRON_OUT_BUFFER</a> = 512 /* output to a buffer */ <a name="XML_SCHEMATRON_OUT_IO">XML_SCHEMATRON_OUT_IO</a> = 1024 /* output to I/O mechanism */ }; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronValidityErrorFunc"/>Function type xmlSchematronValidityErrorFunc</h3><pre class="programlisting">void xmlSchematronValidityErrorFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Signature of an error callback from a Schematron validation</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronValidityWarningFunc"/>Function type xmlSchematronValidityWarningFunc</h3><pre class="programlisting">void xmlSchematronValidityWarningFunc (void * ctx, <br/> const char * msg, <br/> ... ...)<br/> </pre><p>Signature of a warning callback from a Schematron validation</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the validation context</td></tr><tr><td><span class="term"><i><tt>msg</tt></i>:</span></td><td>the message</td></tr><tr><td><span class="term"><i><tt>...</tt></i>:</span></td><td>extra arguments</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronFree"/>xmlSchematronFree ()</h3><pre class="programlisting">void xmlSchematronFree (<a href="libxml2-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> schema)<br/> </pre><p>Deallocate a Schematron structure.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a schema structure</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronFreeParserCtxt"/>xmlSchematronFreeParserCtxt ()</h3><pre class="programlisting">void xmlSchematronFreeParserCtxt (<a href="libxml2-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> ctxt)<br/> </pre><p>Free the resources associated to the schema parser context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema parser context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronFreeValidCtxt"/>xmlSchematronFreeValidCtxt ()</h3><pre class="programlisting">void xmlSchematronFreeValidCtxt (<a href="libxml2-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt)<br/> </pre><p>Free the resources associated to the schema validation context</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema validation context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronNewDocParserCtxt"/>xmlSchematronNewDocParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> xmlSchematronNewDocParserCtxt (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Create an XML Schematrons parse context for that document. NB. The document may be modified during the parsing process.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>a preparsed document tree</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronNewMemParserCtxt"/>xmlSchematronNewMemParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> xmlSchematronNewMemParserCtxt (const char * buffer, <br/> int size)<br/> </pre><p>Create an XML Schematrons parse context for that memory buffer expected to contain an XML Schematrons file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>a pointer to a char array containing the schemas</td></tr><tr><td><span class="term"><i><tt>size</tt></i>:</span></td><td>the size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronNewParserCtxt"/>xmlSchematronNewParserCtxt ()</h3><pre class="programlisting"><a href="libxml2-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> xmlSchematronNewParserCtxt (const char * URL)<br/> </pre><p>Create an XML Schematrons parse context for that file/resource expected to contain an XML Schematrons file.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>URL</tt></i>:</span></td><td>the location of the schema</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the parser context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronNewValidCtxt"/>xmlSchematronNewValidCtxt ()</h3><pre class="programlisting"><a href="libxml2-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> xmlSchematronNewValidCtxt (<a href="libxml2-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> schema, <br/> int options)<br/> </pre><p>Create an XML Schematrons validation context based on the given schema.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>schema</tt></i>:</span></td><td>a precompiled XML Schematrons</td></tr><tr><td><span class="term"><i><tt>options</tt></i>:</span></td><td>a set of <a href="libxml2-schematron.html#xmlSchematronValidOptions">xmlSchematronValidOptions</a></td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the validation context or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronParse"/>xmlSchematronParse ()</h3><pre class="programlisting"><a href="libxml2-schematron.html#xmlSchematronPtr">xmlSchematronPtr</a> xmlSchematronParse (<a href="libxml2-schematron.html#xmlSchematronParserCtxtPtr">xmlSchematronParserCtxtPtr</a> ctxt)<br/> </pre><p>parse a schema definition resource and build an internal XML Schema structure which can be used to validate instances.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a schema validation context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the internal XML Schematron structure built from the resource or NULL in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronSetValidStructuredErrors"/>xmlSchematronSetValidStructuredErrors ()</h3><pre class="programlisting">void xmlSchematronSetValidStructuredErrors (<a href="libxml2-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-xmlerror.html#xmlStructuredErrorFunc">xmlStructuredErrorFunc</a> serror, <br/> void * ctx)<br/> </pre><p>Set the structured error callback</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a Schematron validation context</td></tr><tr><td><span class="term"><i><tt>serror</tt></i>:</span></td><td>the structured error function</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the functions context</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlSchematronValidateDoc"/>xmlSchematronValidateDoc ()</h3><pre class="programlisting">int xmlSchematronValidateDoc (<a href="libxml2-schematron.html#xmlSchematronValidCtxtPtr">xmlSchematronValidCtxtPtr</a> ctxt, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> instance)<br/> </pre><p>Validate a tree instance against the schematron</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the schema validation context</td></tr><tr><td><span class="term"><i><tt>instance</tt></i>:</span></td><td>the document instance tree</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of internal error and an error count otherwise.</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\|���� � html/libxml2/home.pngnu �[��� �PNG IHDR �w=� bKGD � � ����� pHYs ��~� tIME� 1��Kv IDATx�Օ�kq �?�rC���p� ~C� np��CAAJ .B-\'G�]:ܠ���C� -(�8�� � Ԁ!�fD�����ғklbR�oy�x����wpðIJ�< �of_�-@����R H����f֟t����^����ښ�$Q���|��p����g�v;X^^&�s �(bww�Z�F�� �9���&�3 ��^IR�ZUE.0Z]]U�� �PY�M�8�H�GI������� �e�kqq�Ҁ�!�� $��۬��3�n �e��{-/seee��Ì�X����O�ͷ$�8==U �S������Q�RR��'�9-�s���+B^ �C�ەs���<o� �3� KKKt: j��J�$I����<'�s�8�{�� �����z��j�(M�Q7u$�,����B�.�ތ�Ձ;���F �p���� �Y�z�3k��E� ���e���!S���$��v����0 KR�o�0��l6999�j�sssT*�ׅv�v� >�+%��<7��W�� ��:�2 IEND�B`�PK g'!\� -�$� $� " html/libxml2/libxml2-debugXML.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>debugXML: Tree debugging APIs</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-chvalid.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-dict.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">debugXML</span> </h2> <p>debugXML - Tree debugging APIs</p> <p>Interfaces to a set of routines used for debugging the tree produced by the XML parser. </p> <p>Author(s): Daniel Veillard </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">typedef struct _xmlShellCtxt <a href="#xmlShellCtxt">xmlShellCtxt</a>; typedef <a href="libxml2-debugXML.html#xmlShellCtxt">xmlShellCtxt</a> * <a href="#xmlShellCtxtPtr">xmlShellCtxtPtr</a>; void <a href="#xmlDebugDumpAttrList">xmlDebugDumpAttrList</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br/> int depth); void <a href="#xmlLsOneNode">xmlLsOneNode</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); typedef char * <a href="#xmlShellReadlineFunc">xmlShellReadlineFunc</a> (char * prompt); int <a href="#xmlShellSave">xmlShellSave</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * filename, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); const char * <a href="#xmlBoolToText">xmlBoolToText</a> (int boolval); int <a href="#xmlShellWrite">xmlShellWrite</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * filename, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellDu">xmlShellDu</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellValidate">xmlShellValidate</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * dtd, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlDebugCheckDocument">xmlDebugCheckDocument</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlShellPrintXPathResult">xmlShellPrintXPathResult</a> (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> list); typedef int <a href="#xmlShellCmd">xmlShellCmd</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellLoad">xmlShellLoad</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * filename, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); void <a href="#xmlDebugDumpString">xmlDebugDumpString</a> (FILE * output, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str); int <a href="#xmlShellBase">xmlShellBase</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); int <a href="#xmlShellCat">xmlShellCat</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); void <a href="#xmlDebugDumpDTD">xmlDebugDumpDTD</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd); void <a href="#xmlDebugDumpNode">xmlDebugDumpNode</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int depth); void <a href="#xmlDebugDumpEntities">xmlDebugDumpEntities</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlShellPrintNode">xmlShellPrintNode</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); int <a href="#xmlShellPwd">xmlShellPwd</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * buffer, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); void <a href="#xmlDebugDumpNodeList">xmlDebugDumpNodeList</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int depth); void <a href="#xmlDebugDumpAttr">xmlDebugDumpAttr</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br/> int depth); void <a href="#xmlDebugDumpDocument">xmlDebugDumpDocument</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); int <a href="#xmlLsCountNode">xmlLsCountNode</a> (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); void <a href="#xmlShellPrintXPathError">xmlShellPrintXPathError</a> (int errorType, <br/> const char * arg); int <a href="#xmlShellDir">xmlShellDir</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); void <a href="#xmlDebugDumpOneNode">xmlDebugDumpOneNode</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int depth); int <a href="#xmlShellList">xmlShellList</a> (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2); void <a href="#xmlDebugDumpDocumentHead">xmlDebugDumpDocumentHead</a> (FILE * output, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc); void <a href="#xmlShell">xmlShell</a> (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> char * filename, <br/> <a href="libxml2-debugXML.html#xmlShellReadlineFunc">xmlShellReadlineFunc</a> input, <br/> FILE * output); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlShellCtxt">Structure </a>xmlShellCtxt</h3><pre class="programlisting">struct _xmlShellCtxt { char * filename <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> pctxt int loaded FILE * output <a href="libxml2-debugXML.html#xmlShellReadlineFunc">xmlShellReadlineFunc</a> input } xmlShellCtxt; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellCtxtPtr">Typedef </a>xmlShellCtxtPtr</h3><pre class="programlisting"><a href="libxml2-debugXML.html#xmlShellCtxt">xmlShellCtxt</a> * xmlShellCtxtPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellCmd"/>Function type xmlShellCmd</h3><pre class="programlisting">int xmlShellCmd (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>This is a generic signature for the XML shell functions.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>a shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>a string argument</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a first node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>a second node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an int, negative returns indicating errors.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellReadlineFunc"/>Function type xmlShellReadlineFunc</h3><pre class="programlisting">char * xmlShellReadlineFunc (char * prompt)<br/> </pre><p>This is a generic signature for the XML shell input function.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>prompt</tt></i>:</span></td><td>a string prompt</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a string which will be freed by the Shell.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlBoolToText"/>xmlBoolToText ()</h3><pre class="programlisting">const char * xmlBoolToText (int boolval)<br/> </pre><p>Convenient way to turn bool into text</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>boolval</tt></i>:</span></td><td>a bool to turn into text</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to either "True" or "False"</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugCheckDocument"/>xmlDebugCheckDocument ()</h3><pre class="programlisting">int xmlDebugCheckDocument (FILE * output, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Check the document for potential content problems, and output the errors to @output</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of errors found</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpAttr"/>xmlDebugDumpAttr ()</h3><pre class="programlisting">void xmlDebugDumpAttr (FILE * output, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br/> int depth)<br/> </pre><p>Dumps debug information for the <a href="libxml2-SAX.html#attribute">attribute</a></p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a></td></tr><tr><td><span class="term"><i><tt>depth</tt></i>:</span></td><td>the indentation level.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpAttrList"/>xmlDebugDumpAttrList ()</h3><pre class="programlisting">void xmlDebugDumpAttrList (FILE * output, <br/> <a href="libxml2-tree.html#xmlAttrPtr">xmlAttrPtr</a> attr, <br/> int depth)<br/> </pre><p>Dumps debug information for the <a href="libxml2-SAX.html#attribute">attribute</a> list</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>attr</tt></i>:</span></td><td>the <a href="libxml2-SAX.html#attribute">attribute</a> list</td></tr><tr><td><span class="term"><i><tt>depth</tt></i>:</span></td><td>the indentation level.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpDTD"/>xmlDebugDumpDTD ()</h3><pre class="programlisting">void xmlDebugDumpDTD (FILE * output, <br/> <a href="libxml2-tree.html#xmlDtdPtr">xmlDtdPtr</a> dtd)<br/> </pre><p>Dumps debug information for the DTD</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>the DTD</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpDocument"/>xmlDebugDumpDocument ()</h3><pre class="programlisting">void xmlDebugDumpDocument (FILE * output, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Dumps debug information for the document, it's recursive</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpDocumentHead"/>xmlDebugDumpDocumentHead ()</h3><pre class="programlisting">void xmlDebugDumpDocumentHead (FILE * output, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Dumps debug information concerning the document, not recursive</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpEntities"/>xmlDebugDumpEntities ()</h3><pre class="programlisting">void xmlDebugDumpEntities (FILE * output, <br/> <a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc)<br/> </pre><p>Dumps debug information for all the entities in use by the document</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the document</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpNode"/>xmlDebugDumpNode ()</h3><pre class="programlisting">void xmlDebugDumpNode (FILE * output, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int depth)<br/> </pre><p>Dumps debug information for the element node, it is recursive</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>depth</tt></i>:</span></td><td>the indentation level.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpNodeList"/>xmlDebugDumpNodeList ()</h3><pre class="programlisting">void xmlDebugDumpNodeList (FILE * output, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int depth)<br/> </pre><p>Dumps debug information for the list of element node, it is recursive</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node list</td></tr><tr><td><span class="term"><i><tt>depth</tt></i>:</span></td><td>the indentation level.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpOneNode"/>xmlDebugDumpOneNode ()</h3><pre class="programlisting">void xmlDebugDumpOneNode (FILE * output, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> int depth)<br/> </pre><p>Dumps debug information for the element node, it is not recursive</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node</td></tr><tr><td><span class="term"><i><tt>depth</tt></i>:</span></td><td>the indentation level.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlDebugDumpString"/>xmlDebugDumpString ()</h3><pre class="programlisting">void xmlDebugDumpString (FILE * output, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str)<br/> </pre><p>Dumps information about the string, shorten it if necessary</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the string</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLsCountNode"/>xmlLsCountNode ()</h3><pre class="programlisting">int xmlLsCountNode (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Count the children of @node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node to count</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of children of @node.</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlLsOneNode"/>xmlLsOneNode ()</h3><pre class="programlisting">void xmlLsOneNode (FILE * output, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Dump to @output the type and name of @node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the FILE * for the output</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node to dump</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShell"/>xmlShell ()</h3><pre class="programlisting">void xmlShell (<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/> char * filename, <br/> <a href="libxml2-debugXML.html#xmlShellReadlineFunc">xmlShellReadlineFunc</a> input, <br/> FILE * output)<br/> </pre><p>Implements the XML shell This allow to load, validate, view, modify and save a document using a environment similar to a UNIX commandline.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the initial document</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the output buffer</td></tr><tr><td><span class="term"><i><tt>input</tt></i>:</span></td><td>the line reading function</td></tr><tr><td><span class="term"><i><tt>output</tt></i>:</span></td><td>the output FILE*, defaults to stdout if NULL</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellBase"/>xmlShellBase ()</h3><pre class="programlisting">int xmlShellBase (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Implements the XML shell function "base" dumps the current XML base of the node</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellCat"/>xmlShellCat ()</h3><pre class="programlisting">int xmlShellCat (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Implements the XML shell function "cat" dumps the serialization node content (XML or HTML).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellDir"/>xmlShellDir ()</h3><pre class="programlisting">int xmlShellDir (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Implements the XML shell function "dir" dumps information about the node (namespace, attributes, content).</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellDu"/>xmlShellDu ()</h3><pre class="programlisting">int xmlShellDu (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> tree, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Implements the XML shell function "du" show the structure of the subtree under node @tree If @tree is null, the command works on the current node.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>tree</tt></i>:</span></td><td>a node defining a subtree</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellList"/>xmlShellList ()</h3><pre class="programlisting">int xmlShellList (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * arg, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Implements the XML shell function "ls" Does an Unix like listing of the given node (like a directory)</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellLoad"/>xmlShellLoad ()</h3><pre class="programlisting">int xmlShellLoad (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * filename, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Implements the XML shell function "load" loads a new document specified by the filename</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file name</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 if loading failed</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellPrintNode"/>xmlShellPrintNode ()</h3><pre class="programlisting">void xmlShellPrintNode (<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> </pre><p>Print node to the output FILE</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a non-null node to print to the output FILE</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellPrintXPathError"/>xmlShellPrintXPathError ()</h3><pre class="programlisting">void xmlShellPrintXPathError (int errorType, <br/> const char * arg)<br/> </pre><p>Print the xpath error to libxml default error channel</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>errorType</tt></i>:</span></td><td>valid xpath error id</td></tr><tr><td><span class="term"><i><tt>arg</tt></i>:</span></td><td>the argument that cause xpath to fail</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellPrintXPathResult"/>xmlShellPrintXPathResult ()</h3><pre class="programlisting">void xmlShellPrintXPathResult (<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> list)<br/> </pre><p>Prints result to the output FILE</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>list</tt></i>:</span></td><td>a valid result generated by an xpath evaluation</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellPwd"/>xmlShellPwd ()</h3><pre class="programlisting">int xmlShellPwd (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * buffer, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Implements the XML shell function "pwd" Show the full path from the root to the node, if needed building thumblers when similar elements exists at a given ancestor level. The output is compatible with XPath commands.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>buffer</tt></i>:</span></td><td>the output buffer</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellSave"/>xmlShellSave ()</h3><pre class="programlisting">int xmlShellSave (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * filename, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Implements the XML shell function "save" Write the current document to the filename, or it's original name</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file name (optional)</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellValidate"/>xmlShellValidate ()</h3><pre class="programlisting">int xmlShellValidate (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * dtd, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Implements the XML shell function "validate" Validate the document, if a DTD path is provided, then the validation is done against the given DTD.</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>dtd</tt></i>:</span></td><td>the DTD URI (optional)</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlShellWrite"/>xmlShellWrite ()</h3><pre class="programlisting">int xmlShellWrite (<a href="libxml2-debugXML.html#xmlShellCtxtPtr">xmlShellCtxtPtr</a> ctxt, <br/> char * filename, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node2)<br/> </pre><p>Implements the XML shell function "write" Write the current node to the filename, it saves the serialization of the subtree under the @node specified</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the shell context</td></tr><tr><td><span class="term"><i><tt>filename</tt></i>:</span></td><td>the file name</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>a node in the tree</td></tr><tr><td><span class="term"><i><tt>node2</tt></i>:</span></td><td>unused</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 or -1 in case of error</td></tr></tbody></table></div></div> <hr/> </div> </div> </body> </html> PK g'!\����{M {M ! html/libxml2/libxml2-chvalid.htmlnu �[��� <?xml version="1.0" encoding="UTF-8"?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>chvalid: Unicode character range checking</title> <meta name="generator" content="Libxml2 devhelp stylesheet"/> <link rel="start" href="index.html" title="libxml2 Reference Manual"/> <link rel="up" href="general.html" title="API"/> <link rel="stylesheet" href="style.css" type="text/css"/> <link rel="chapter" href="general.html" title="API"/> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> <td> <a accesskey="p" href="libxml2-catalog.html"> <img src="left.png" width="24" height="24" border="0" alt="Prev"/> </a> </td> <td> <a accesskey="u" href="general.html"> <img src="up.png" width="24" height="24" border="0" alt="Up"/> </a> </td> <td> <a accesskey="h" href="index.html"> <img src="home.png" width="24" height="24" border="0" alt="Home"/> </a> </td> <td> <a accesskey="n" href="libxml2-debugXML.html"> <img src="right.png" width="24" height="24" border="0" alt="Next"/> </a> </td> <th width="100%" align="center">libxml2 Reference Manual</th> </tr> </table> <h2> <span class="refentrytitle">chvalid</span> </h2> <p>chvalid - Unicode character range checking</p> <p>this module exports interfaces for the character range validation APIs This file is automatically generated from the cvs source definition files using the genChRanges.py Python script </p> <p>Author(s): William Brack <wbrack@mmm.com.hk> </p> <div class="refsynopsisdiv"> <h2>Synopsis</h2> <pre class="synopsis">#define <a href="#xmlIsExtender_ch">xmlIsExtender_ch</a>(c); #define <a href="#xmlIsPubidCharQ">xmlIsPubidCharQ</a>(c); #define <a href="#xmlIsPubidChar_ch">xmlIsPubidChar_ch</a>(c); #define <a href="#xmlIsIdeographicQ">xmlIsIdeographicQ</a>(c); #define <a href="#xmlIsExtenderQ">xmlIsExtenderQ</a>(c); #define <a href="#xmlIsChar_ch">xmlIsChar_ch</a>(c); #define <a href="#xmlIsDigitQ">xmlIsDigitQ</a>(c); #define <a href="#xmlIsDigit_ch">xmlIsDigit_ch</a>(c); #define <a href="#xmlIsBaseChar_ch">xmlIsBaseChar_ch</a>(c); #define <a href="#xmlIsCombiningQ">xmlIsCombiningQ</a>(c); #define <a href="#xmlIsBlankQ">xmlIsBlankQ</a>(c); #define <a href="#xmlIsCharQ">xmlIsCharQ</a>(c); #define <a href="#xmlIsBaseCharQ">xmlIsBaseCharQ</a>(c); #define <a href="#xmlIsBlank_ch">xmlIsBlank_ch</a>(c); typedef struct _xmlChLRange <a href="#xmlChLRange">xmlChLRange</a>; typedef <a href="libxml2-chvalid.html#xmlChSRange">xmlChSRange</a> * <a href="#xmlChSRangePtr">xmlChSRangePtr</a>; typedef <a href="libxml2-chvalid.html#xmlChLRange">xmlChLRange</a> * <a href="#xmlChLRangePtr">xmlChLRangePtr</a>; typedef <a href="libxml2-chvalid.html#xmlChRangeGroup">xmlChRangeGroup</a> * <a href="#xmlChRangeGroupPtr">xmlChRangeGroupPtr</a>; typedef struct _xmlChSRange <a href="#xmlChSRange">xmlChSRange</a>; typedef struct _xmlChRangeGroup <a href="#xmlChRangeGroup">xmlChRangeGroup</a>; int <a href="#xmlIsChar">xmlIsChar</a> (unsigned int ch); int <a href="#xmlIsDigit">xmlIsDigit</a> (unsigned int ch); int <a href="#xmlIsBlank">xmlIsBlank</a> (unsigned int ch); int <a href="#xmlIsIdeographic">xmlIsIdeographic</a> (unsigned int ch); int <a href="#xmlCharInRange">xmlCharInRange</a> (unsigned int val, <br/> const <a href="libxml2-chvalid.html#xmlChRangeGroup">xmlChRangeGroup</a> * rptr); int <a href="#xmlIsPubidChar">xmlIsPubidChar</a> (unsigned int ch); int <a href="#xmlIsCombining">xmlIsCombining</a> (unsigned int ch); int <a href="#xmlIsBaseChar">xmlIsBaseChar</a> (unsigned int ch); int <a href="#xmlIsExtender">xmlIsExtender</a> (unsigned int ch); </pre> </div> <div class="refsect1" lang="en"> <h2>Description</h2> </div> <div class="refsect1" lang="en"> <h2>Details</h2> <div class="refsect2" lang="en"> <div class="refsect2" lang="en"><h3><a name="xmlIsBaseCharQ">Macro </a>xmlIsBaseCharQ</h3><pre class="programlisting">#define <a href="#xmlIsBaseCharQ">xmlIsBaseCharQ</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsBaseChar_ch">Macro </a>xmlIsBaseChar_ch</h3><pre class="programlisting">#define <a href="#xmlIsBaseChar_ch">xmlIsBaseChar_ch</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsBlankQ">Macro </a>xmlIsBlankQ</h3><pre class="programlisting">#define <a href="#xmlIsBlankQ">xmlIsBlankQ</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsBlank_ch">Macro </a>xmlIsBlank_ch</h3><pre class="programlisting">#define <a href="#xmlIsBlank_ch">xmlIsBlank_ch</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsCharQ">Macro </a>xmlIsCharQ</h3><pre class="programlisting">#define <a href="#xmlIsCharQ">xmlIsCharQ</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsChar_ch">Macro </a>xmlIsChar_ch</h3><pre class="programlisting">#define <a href="#xmlIsChar_ch">xmlIsChar_ch</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsCombiningQ">Macro </a>xmlIsCombiningQ</h3><pre class="programlisting">#define <a href="#xmlIsCombiningQ">xmlIsCombiningQ</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsDigitQ">Macro </a>xmlIsDigitQ</h3><pre class="programlisting">#define <a href="#xmlIsDigitQ">xmlIsDigitQ</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsDigit_ch">Macro </a>xmlIsDigit_ch</h3><pre class="programlisting">#define <a href="#xmlIsDigit_ch">xmlIsDigit_ch</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsExtenderQ">Macro </a>xmlIsExtenderQ</h3><pre class="programlisting">#define <a href="#xmlIsExtenderQ">xmlIsExtenderQ</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsExtender_ch">Macro </a>xmlIsExtender_ch</h3><pre class="programlisting">#define <a href="#xmlIsExtender_ch">xmlIsExtender_ch</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsIdeographicQ">Macro </a>xmlIsIdeographicQ</h3><pre class="programlisting">#define <a href="#xmlIsIdeographicQ">xmlIsIdeographicQ</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsPubidCharQ">Macro </a>xmlIsPubidCharQ</h3><pre class="programlisting">#define <a href="#xmlIsPubidCharQ">xmlIsPubidCharQ</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsPubidChar_ch">Macro </a>xmlIsPubidChar_ch</h3><pre class="programlisting">#define <a href="#xmlIsPubidChar_ch">xmlIsPubidChar_ch</a>(c); </pre><p>Automatically generated by genChRanges.py</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>c</tt></i>:</span></td><td>char to validate</td></tr></tbody></table></div> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlChLRange">Structure </a>xmlChLRange</h3><pre class="programlisting">struct _xmlChLRange { unsigned int low unsigned int high } xmlChLRange; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlChLRangePtr">Typedef </a>xmlChLRangePtr</h3><pre class="programlisting"><a href="libxml2-chvalid.html#xmlChLRange">xmlChLRange</a> * xmlChLRangePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlChRangeGroup">Structure </a>xmlChRangeGroup</h3><pre class="programlisting">struct _xmlChRangeGroup { int nbShortRange int nbLongRange const <a href="libxml2-chvalid.html#xmlChSRange">xmlChSRange</a> * shortRange : points to an array of ranges const <a href="libxml2-chvalid.html#xmlChLRange">xmlChLRange</a> * longRange } xmlChRangeGroup; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlChRangeGroupPtr">Typedef </a>xmlChRangeGroupPtr</h3><pre class="programlisting"><a href="libxml2-chvalid.html#xmlChRangeGroup">xmlChRangeGroup</a> * xmlChRangeGroupPtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlChSRange">Structure </a>xmlChSRange</h3><pre class="programlisting">struct _xmlChSRange { unsigned short low unsigned short high } xmlChSRange; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlChSRangePtr">Typedef </a>xmlChSRangePtr</h3><pre class="programlisting"><a href="libxml2-chvalid.html#xmlChSRange">xmlChSRange</a> * xmlChSRangePtr; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsBaseCharGroup">Variable </a>xmlIsBaseCharGroup</h3><pre class="programlisting">const <a href="libxml2-chvalid.html#xmlChRangeGroup">xmlChRangeGroup</a> xmlIsBaseCharGroup; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsCharGroup">Variable </a>xmlIsCharGroup</h3><pre class="programlisting">const <a href="libxml2-chvalid.html#xmlChRangeGroup">xmlChRangeGroup</a> xmlIsCharGroup; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsCombiningGroup">Variable </a>xmlIsCombiningGroup</h3><pre class="programlisting">const <a href="libxml2-chvalid.html#xmlChRangeGroup">xmlChRangeGroup</a> xmlIsCombiningGroup; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsDigitGroup">Variable </a>xmlIsDigitGroup</h3><pre class="programlisting">const <a href="libxml2-chvalid.html#xmlChRangeGroup">xmlChRangeGroup</a> xmlIsDigitGroup; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsExtenderGroup">Variable </a>xmlIsExtenderGroup</h3><pre class="programlisting">const <a href="libxml2-chvalid.html#xmlChRangeGroup">xmlChRangeGroup</a> xmlIsExtenderGroup; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsIdeographicGroup">Variable </a>xmlIsIdeographicGroup</h3><pre class="programlisting">const <a href="libxml2-chvalid.html#xmlChRangeGroup">xmlChRangeGroup</a> xmlIsIdeographicGroup; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsPubidChar_tab">Variable </a>xmlIsPubidChar_tab</h3><pre class="programlisting">const unsigned charxmlIsPubidChar_tab[256] xmlIsPubidChar_tab; </pre><p/> </div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlCharInRange"/>xmlCharInRange ()</h3><pre class="programlisting">int xmlCharInRange (unsigned int val, <br/> const <a href="libxml2-chvalid.html#xmlChRangeGroup">xmlChRangeGroup</a> * rptr)<br/> </pre><p>Does a binary search of the range table to determine if char is valid</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>character to be validated</td></tr><tr><td><span class="term"><i><tt>rptr</tt></i>:</span></td><td>pointer to range to be used to validate</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>true if character valid, false otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsBaseChar"/>xmlIsBaseChar ()</h3><pre class="programlisting">int xmlIsBaseChar (unsigned int ch)<br/> </pre><p>This function is DEPRECATED. Use <a href="libxml2-chvalid.html#xmlIsBaseChar_ch">xmlIsBaseChar_ch</a> or <a href="libxml2-chvalid.html#xmlIsBaseCharQ">xmlIsBaseCharQ</a> instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>character to validate</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>true if argument valid, false otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsBlank"/>xmlIsBlank ()</h3><pre class="programlisting">int xmlIsBlank (unsigned int ch)<br/> </pre><p>This function is DEPRECATED. Use <a href="libxml2-chvalid.html#xmlIsBlank_ch">xmlIsBlank_ch</a> or <a href="libxml2-chvalid.html#xmlIsBlankQ">xmlIsBlankQ</a> instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>character to validate</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>true if argument valid, false otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsChar"/>xmlIsChar ()</h3><pre class="programlisting">int xmlIsChar (unsigned int ch)<br/> </pre><p>This function is DEPRECATED. Use <a href="libxml2-chvalid.html#xmlIsChar_ch">xmlIsChar_ch</a> or <a href="libxml2-chvalid.html#xmlIsCharQ">xmlIsCharQ</a> instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>character to validate</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>true if argument valid, false otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsCombining"/>xmlIsCombining ()</h3><pre class="programlisting">int xmlIsCombining (unsigned int ch)<br/> </pre><p>This function is DEPRECATED. Use <a href="libxml2-chvalid.html#xmlIsCombiningQ">xmlIsCombiningQ</a> instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>character to validate</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>true if argument valid, false otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsDigit"/>xmlIsDigit ()</h3><pre class="programlisting">int xmlIsDigit (unsigned int ch)<br/> </pre><p>This function is DEPRECATED. Use <a href="libxml2-chvalid.html#xmlIsDigit_ch">xmlIsDigit_ch</a> or <a href="libxml2-chvalid.html#xmlIsDigitQ">xmlIsDigitQ</a> instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>character to validate</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>true if argument valid, false otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsExtender"/>xmlIsExtender ()</h3><pre class="programlisting">int xmlIsExtender (unsigned int ch)<br/> </pre><p>This function is DEPRECATED. Use <a href="libxml2-chvalid.html#xmlIsExtender_ch">xmlIsExtender_ch</a> or <a href="libxml2-chvalid.html#xmlIsExtenderQ">xmlIsExtenderQ</a> instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>character to validate</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>true if argument valid, false otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsIdeographic"/>xmlIsIdeographic ()</h3><pre class="programlisting">int xmlIsIdeographic (unsigned int ch)<br/> </pre><p>This function is DEPRECATED. Use <a href="libxml2-chvalid.html#xmlIsIdeographicQ">xmlIsIdeographicQ</a> instead</p> <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ch</tt></i>:</span></td><td>character to validate</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>true if argument valid, false otherwise</td></tr></tbody></table></div></div> <hr/> <div class="refsect2" lang="en"><h3><a name="xmlIsPubidChar"/>xmlIsPubidChar ()</h3><pre class="programlisting">int xmlIsPubidChar (unsigned int ch)<br/> </pre><p>This function is DEPRECATED. 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