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73 lines
2.1 KiB
73 lines
2.1 KiB
#ifndef BOOST_ARCHIVE_BASIC_STREAMBUF_LOCALE_SAVER_HPP |
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#define BOOST_ARCHIVE_BASIC_STREAMBUF_LOCALE_SAVER_HPP |
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// MS compatible compilers support #pragma once |
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#if defined(_MSC_VER) && (_MSC_VER >= 1020) |
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# pragma once |
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#endif |
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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
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// basic_streambuf_local_saver.hpp |
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// (C) Copyright 2005 Robert Ramey - http://www.rrsd.com |
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// Use, modification and distribution is subject to the Boost Software |
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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// See http://www.boost.org for updates, documentation, and revision history. |
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// note derived from boost/io/ios_state.hpp |
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// Copyright 2002, 2005 Daryle Walker. Use, modification, and distribution |
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// are subject to the Boost Software License, Version 1.0. (See accompanying |
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// file LICENSE_1_0.txt or a copy at <http://www.boost.org/LICENSE_1_0.txt>.) |
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// See <http://www.boost.org/libs/io/> for the library's home page. |
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#ifndef BOOST_NO_STD_LOCALE |
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#include <locale> // for std::locale |
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#include <streambuf> // for std::basic_streambuf |
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#include <boost/config.hpp> |
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#include <boost/noncopyable.hpp> |
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#ifdef BOOST_MSVC |
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# pragma warning(push) |
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# pragma warning(disable : 4511 4512) |
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#endif |
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namespace boost{ |
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namespace archive{ |
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template < typename Ch, class Tr > |
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class basic_streambuf_locale_saver : |
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private boost::noncopyable |
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{ |
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public: |
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typedef ::std::basic_streambuf<Ch, Tr> state_type; |
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typedef ::std::locale aspect_type; |
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explicit basic_streambuf_locale_saver( state_type &s ) |
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: s_save_( s ), a_save_( s.getloc() ) |
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{} |
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basic_streambuf_locale_saver( state_type &s, aspect_type const &a ) |
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: s_save_( s ), a_save_( s.pubimbue(a) ) |
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{} |
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~basic_streambuf_locale_saver() |
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{ this->restore(); } |
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void restore() |
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{ s_save_.pubimbue( a_save_ ); } |
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private: |
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state_type & s_save_; |
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aspect_type const a_save_; |
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}; |
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} // archive |
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} // boost |
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#ifdef BOOST_MSVC |
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#pragma warning(pop) |
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#endif |
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#endif // BOOST_NO_STD_LOCALE |
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#endif // BOOST_ARCHIVE_BASIC_STREAMBUF_LOCALE_SAVER_HPP
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