Mercurial > hg > vamp-build-and-test
diff DEPENDENCIES/generic/include/boost/log/detail/code_conversion.hpp @ 16:2665513ce2d3
Add boost headers
author | Chris Cannam |
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date | Tue, 05 Aug 2014 11:11:38 +0100 |
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children | c530137014c0 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DEPENDENCIES/generic/include/boost/log/detail/code_conversion.hpp Tue Aug 05 11:11:38 2014 +0100 @@ -0,0 +1,119 @@ +/* + * Copyright Andrey Semashev 2007 - 2013. + * 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) + */ +/*! + * \file code_conversion.hpp + * \author Andrey Semashev + * \date 08.11.2008 + * + * \brief This header is the Boost.Log library implementation, see the library documentation + * at http://www.boost.org/doc/libs/release/libs/log/doc/html/index.html. + */ + +#ifndef BOOST_LOG_DETAIL_CODE_CONVERSION_HPP_INCLUDED_ +#define BOOST_LOG_DETAIL_CODE_CONVERSION_HPP_INCLUDED_ + +#include <locale> +#include <string> +#include <boost/log/detail/config.hpp> +#include <boost/log/detail/header.hpp> + +#ifdef BOOST_HAS_PRAGMA_ONCE +#pragma once +#endif + +namespace boost { + +BOOST_LOG_OPEN_NAMESPACE + +namespace aux { + +//! The function converts one string to the character type of another +BOOST_LOG_API void code_convert(const wchar_t* str1, std::size_t len, std::string& str2, std::locale const& loc = std::locale()); +//! The function converts one string to the character type of another +BOOST_LOG_API void code_convert(const char* str1, std::size_t len, std::wstring& str2, std::locale const& loc = std::locale()); +#if !defined(BOOST_NO_CXX11_CHAR16_T) +//! The function converts one string to the character type of another +BOOST_LOG_API void code_convert(const char16_t* str1, std::size_t len, std::string& str2, std::locale const& loc = std::locale()); +//! The function converts one string to the character type of another +BOOST_LOG_API void code_convert(const char* str1, std::size_t len, std::u16string& str2, std::locale const& loc = std::locale()); +#endif +#if !defined(BOOST_NO_CXX11_CHAR32_T) +//! The function converts one string to the character type of another +BOOST_LOG_API void code_convert(const char32_t* str1, std::size_t len, std::string& str2, std::locale const& loc = std::locale()); +//! The function converts one string to the character type of another +BOOST_LOG_API void code_convert(const char* str1, std::size_t len, std::u32string& str2, std::locale const& loc = std::locale()); +#endif + +//! The function converts one string to the character type of another +template< typename CharT, typename SourceTraitsT, typename SourceAllocatorT, typename TargetTraitsT, typename TargetAllocatorT > +inline void code_convert(std::basic_string< CharT, SourceTraitsT, SourceAllocatorT > const& str1, std::basic_string< CharT, TargetTraitsT, TargetAllocatorT >& str2, std::locale const& = std::locale()) +{ + str2.append(str1.c_str(), str1.size()); +} +//! The function converts one string to the character type of another +template< typename CharT, typename TargetTraitsT, typename TargetAllocatorT > +inline void code_convert(const CharT* str1, std::size_t len, std::basic_string< CharT, TargetTraitsT, TargetAllocatorT >& str2, std::locale const& = std::locale()) +{ + str2.append(str1, len); +} + +//! The function converts one string to the character type of another +template< typename SourceCharT, typename SourceTraitsT, typename SourceAllocatorT, typename TargetCharT, typename TargetTraitsT, typename TargetAllocatorT > +inline void code_convert(std::basic_string< SourceCharT, SourceTraitsT, SourceAllocatorT > const& str1, std::basic_string< TargetCharT, TargetTraitsT, TargetAllocatorT >& str2, std::locale const& loc = std::locale()) +{ + aux::code_convert(str1.c_str(), str1.size(), str2, loc); +} + +//! The function converts the passed string to the narrow-character encoding +inline std::string const& to_narrow(std::string const& str) +{ + return str; +} + +//! The function converts the passed string to the narrow-character encoding +inline std::string const& to_narrow(std::string const& str, std::locale const&) +{ + return str; +} + +//! The function converts the passed string to the narrow-character encoding +inline std::string to_narrow(std::wstring const& str, std::locale const& loc = std::locale()) +{ + std::string res; + aux::code_convert(str, res, loc); + return res; +} + +//! The function converts the passed string to the wide-character encoding +inline std::wstring const& to_wide(std::wstring const& str) +{ + return str; +} + +//! The function converts the passed string to the wide-character encoding +inline std::wstring const& to_wide(std::wstring const& str, std::locale const&) +{ + return str; +} + +//! The function converts the passed string to the wide-character encoding +inline std::wstring to_wide(std::string const& str, std::locale const& loc = std::locale()) +{ + std::wstring res; + aux::code_convert(str, res, loc); + return res; +} + +} // namespace aux + +BOOST_LOG_CLOSE_NAMESPACE // namespace log + +} // namespace boost + +#include <boost/log/detail/footer.hpp> + +#endif // BOOST_LOG_DETAIL_CODE_CONVERSION_HPP_INCLUDED_