153 lines
4.3 KiB
C++
153 lines
4.3 KiB
C++
#ifndef BOOST_ARCHIVE_TEXT_WIARCHIVE_HPP
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#define BOOST_ARCHIVE_TEXT_WIARCHIVE_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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// text_wiarchive.hpp
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// (C) Copyright 2002 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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#include <boost/config.hpp>
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#ifdef BOOST_NO_STD_WSTREAMBUF
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#error "wide char i/o not supported on this platform"
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#else
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#include <istream>
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#include <boost/archive/detail/auto_link_warchive.hpp>
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#include <boost/archive/basic_text_iprimitive.hpp>
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#include <boost/archive/basic_text_iarchive.hpp>
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#include <boost/archive/detail/register_archive.hpp>
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#include <boost/serialization/item_version_type.hpp>
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#include <boost/archive/detail/abi_prefix.hpp> // must be the last header
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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<class Archive>
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class text_wiarchive_impl :
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public basic_text_iprimitive<std::wistream>,
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public basic_text_iarchive<Archive>
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{
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#ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
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public:
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#else
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friend class detail::interface_iarchive<Archive>;
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friend class basic_text_iarchive<Archive>;
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friend class load_access;
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protected:
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#endif
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template<class T>
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void load(T & t){
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basic_text_iprimitive<std::wistream>::load(t);
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}
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void load(version_type & t){
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unsigned int v;
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load(v);
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t = version_type(v);
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}
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void load(boost::serialization::item_version_type & t){
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unsigned int v;
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load(v);
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t = boost::serialization::item_version_type(v);
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}
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BOOST_WARCHIVE_DECL(void)
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load(char * t);
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#ifndef BOOST_NO_INTRINSIC_WCHAR_T
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BOOST_WARCHIVE_DECL(void)
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load(wchar_t * t);
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#endif
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BOOST_WARCHIVE_DECL(void)
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load(std::string &s);
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#ifndef BOOST_NO_STD_WSTRING
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BOOST_WARCHIVE_DECL(void)
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load(std::wstring &ws);
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#endif
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// note: the following should not needed - but one compiler (vc 7.1)
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// fails to compile one test (test_shared_ptr) without it !!!
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template<class T>
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void load_override(T & t, BOOST_PFTO int){
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basic_text_iarchive<Archive>::load_override(t, 0);
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}
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BOOST_WARCHIVE_DECL(BOOST_PP_EMPTY())
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text_wiarchive_impl(std::wistream & is, unsigned int flags);
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~text_wiarchive_impl(){};
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};
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// do not derive from the classes below. If you want to extend this functionality
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// via inhertance, derived from text_iarchive_impl instead. This will
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// preserve correct static polymorphism.
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// same as text_wiarchive below - without the shared_ptr_helper
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class naked_text_wiarchive :
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public text_wiarchive_impl<naked_text_wiarchive>
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{
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public:
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naked_text_wiarchive(std::wistream & is, unsigned int flags = 0) :
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text_wiarchive_impl<naked_text_wiarchive>(is, flags)
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{}
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~naked_text_wiarchive(){}
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};
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} // namespace archive
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} // namespace boost
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#ifdef BOOST_MSVC
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#pragma warning(pop)
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#endif
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#include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
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// note special treatment of shared_ptr. This type needs a special
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// structure associated with every archive. We created a "mix-in"
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// class to provide this functionality. Since shared_ptr holds a
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// special esteem in the boost library - we included it here by default.
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#include <boost/archive/shared_ptr_helper.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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class text_wiarchive :
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public text_wiarchive_impl<text_wiarchive>,
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public detail::shared_ptr_helper
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{
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public:
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text_wiarchive(std::wistream & is, unsigned int flags = 0) :
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text_wiarchive_impl<text_wiarchive>(is, flags)
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{}
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~text_wiarchive(){}
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};
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} // namespace archive
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} // namespace boost
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// required by export
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BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::text_wiarchive)
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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_WSTREAMBUF
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#endif // BOOST_ARCHIVE_TEXT_WIARCHIVE_HPP
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