?????????? ????????? - ??????????????? - /usr/include/boost/smart_ptr/detail/sp_forward.hpp
???????
#ifndef BOOST_SMART_PTR_DETAIL_SP_FORWARD_HPP_INCLUDED #define BOOST_SMART_PTR_DETAIL_SP_FORWARD_HPP_INCLUDED // MS compatible compilers support #pragma once #if defined(_MSC_VER) && (_MSC_VER >= 1020) # pragma once #endif // detail/sp_forward.hpp // // Copyright 2008,2012 Peter Dimov // // Distributed under the Boost Software License, Version 1.0. // See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt #include <boost/config.hpp> namespace boost { namespace detail { #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES ) #if defined( BOOST_GCC ) && __GNUC__ * 100 + __GNUC_MINOR__ <= 404 // GCC 4.4 supports an outdated version of rvalue references and creates a copy of the forwarded object. // This results in warnings 'returning reference to temporary'. Therefore we use a special version similar to std::forward. template< class T > T&& sp_forward( T && t ) BOOST_NOEXCEPT { return t; } #else template< class T > T&& sp_forward( T & t ) BOOST_NOEXCEPT { return static_cast< T&& >( t ); } #endif #endif } // namespace detail } // namespace boost #endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_FORWARD_HPP_INCLUDED
| ver. 1.6 |
Github
|
.
| PHP 8.2.30 | ??????????? ?????????: 0 |
proxy
|
phpinfo
|
???????????