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Diffstat (limited to '3rdParty/Boost/src/boost/program_options/detail/convert.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/program_options/detail/convert.hpp | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/program_options/detail/convert.hpp b/3rdParty/Boost/src/boost/program_options/detail/convert.hpp new file mode 100644 index 0000000..a22dd6f --- /dev/null +++ b/3rdParty/Boost/src/boost/program_options/detail/convert.hpp @@ -0,0 +1,107 @@ +// Copyright Vladimir Prus 2004. +// 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) + +#ifndef BOOST_CONVERT_HPP_VP_2004_04_28 +#define BOOST_CONVERT_HPP_VP_2004_04_28 + +#include <boost/program_options/config.hpp> + +#if !defined(BOOST_NO_STD_WSTRING) + +#include <boost/detail/workaround.hpp> + +#include <string> +#include <vector> +#include <locale> +// for mbstate_t +#include <cwchar> +#include <stdexcept> + +#if defined(BOOST_NO_STDC_NAMESPACE) +#include <wchar.h> +namespace std +{ + using ::mbstate_t; +} +#endif + +namespace boost { + + /** Converts from local 8 bit encoding into wchar_t string using + the specified locale facet. */ + BOOST_PROGRAM_OPTIONS_DECL std::wstring + from_8_bit(const std::string& s, + const std::codecvt<wchar_t, char, std::mbstate_t>& cvt); + + /** Converts from wchar_t string into local 8 bit encoding into using + the specified locale facet. */ + BOOST_PROGRAM_OPTIONS_DECL std::string + to_8_bit(const std::wstring& s, + const std::codecvt<wchar_t, char, std::mbstate_t>& cvt); + + + /** Converts 's', which is assumed to be in UTF8 encoding, into wide + string. */ + BOOST_PROGRAM_OPTIONS_DECL std::wstring + from_utf8(const std::string& s); + + /** Converts wide string 's' into string in UTF8 encoding. */ + BOOST_PROGRAM_OPTIONS_DECL std::string + to_utf8(const std::wstring& s); + + /** Converts wide string 's' into local 8 bit encoding determined by + the current locale. */ + BOOST_PROGRAM_OPTIONS_DECL std::string + to_local_8_bit(const std::wstring& s); + + /** Converts 's', which is assumed to be in local 8 bit encoding, into wide + string. */ + BOOST_PROGRAM_OPTIONS_DECL std::wstring + from_local_8_bit(const std::string& s); + + namespace program_options + { + /** Convert the input string into internal encoding used by + program_options. Presence of this function allows to avoid + specializing all methods which access input on wchar_t. + */ + BOOST_PROGRAM_OPTIONS_DECL std::string to_internal(const std::string&); + /** @overload */ + BOOST_PROGRAM_OPTIONS_DECL std::string to_internal(const std::wstring&); + + template<class T> + std::vector<std::string> to_internal(const std::vector<T>& s) + { + std::vector<std::string> result; + for (unsigned i = 0; i < s.size(); ++i) + result.push_back(to_internal(s[i])); + return result; + } + + } + + + +} + +#else +#include <vector> +#include <string> +namespace boost{ + namespace program_options{ + BOOST_PROGRAM_OPTIONS_DECL std::string to_internal(const std::string&); + + template<class T> + std::vector<std::string> to_internal(const std::vector<T>& s) + { + std::vector<std::string> result; + for (unsigned i = 0; i < s.size(); ++i) + result.push_back(to_internal(s[i])); + return result; + } + } +} +#endif +#endif |