boost/archive/xml_wiarchive.hpp

0001 #ifndef BOOST_ARCHIVE_XML_WIARCHIVE_HPP
0002 #define BOOST_ARCHIVE_XML_WIARCHIVE_HPP
0003
0004 // MS compatible compilers support #pragma once
0005 #if defined(_MSC_VER)
0006 # pragma once
0007 #endif
0008
0009 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
0010 // xml_wiarchive.hpp
0011
0012 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
0013 // Use, modification and distribution is subject to the Boost Software
0014 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
0015 // http://www.boost.org/LICENSE_1_0.txt)
0016
0017 //  See http://www.boost.org for updates, documentation, and revision history.
0018
0019 #include <boost/config.hpp>
0020 #ifdef BOOST_NO_STD_WSTREAMBUF
0021 #error "wide char i/o not supported on this platform"
0022 #else
0023
0024 #include <istream>
0025
0026 #include <boost/smart_ptr/scoped_ptr.hpp>
0027 #include <boost/archive/detail/auto_link_warchive.hpp>
0028 #include <boost/archive/basic_text_iprimitive.hpp>
0029 #include <boost/archive/basic_xml_iarchive.hpp>
0030 #include <boost/archive/detail/register_archive.hpp>
0031 #include <boost/serialization/item_version_type.hpp>
0032
0033 #include <boost/archive/detail/abi_prefix.hpp> // must be the last header
0034
0035 #ifdef BOOST_MSVC
0036 #  pragma warning(push)
0037 #  pragma warning(disable : 4511 4512)
0038 #endif
0039
0040 namespace boost {
0041 namespace archive {
0042
0043 namespace detail {
0044     template<class Archive> class interface_iarchive;
0045 } // namespace detail
0046
0047 template<class CharType>
0048 class basic_xml_grammar;
0049 typedef basic_xml_grammar<wchar_t> xml_wgrammar;
0050
0051 template<class Archive>
0052 class BOOST_SYMBOL_VISIBLE xml_wiarchive_impl :
0053     public basic_text_iprimitive<std::wistream>,
0054     public basic_xml_iarchive<Archive>
0055 {
0056 #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
0057 public:
0058 #else
0059 protected:
0060     friend class detail::interface_iarchive<Archive>;
0061     friend class basic_xml_iarchive<Archive>;
0062     friend class load_access;
0063 #endif
0064     std::locale archive_locale;
0065     boost::scoped_ptr<xml_wgrammar> gimpl;
0066     std::wistream & get_is(){
0067         return is;
0068     }
0069     template<class T>
0070     void
0071     load(T & t){
0072         basic_text_iprimitive<std::wistream>::load(t);
0073     }
0074     void
0075     load(version_type & t){
0076         unsigned int v;
0077         load(v);
0078         t = version_type(v);
0079     }
0080     void
0081     load(boost::serialization::item_version_type & t){
0082         unsigned int v;
0083         load(v);
0084         t = boost::serialization::item_version_type(v);
0085     }
0086     BOOST_WARCHIVE_DECL void
0087     load(char * t);
0088     #ifndef BOOST_NO_INTRINSIC_WCHAR_T
0089     BOOST_WARCHIVE_DECL void
0090     load(wchar_t * t);
0091     #endif
0092     BOOST_WARCHIVE_DECL void
0093     load(std::string &s);
0094     #ifndef BOOST_NO_STD_WSTRING
0095     BOOST_WARCHIVE_DECL void
0096     load(std::wstring &ws);
0097     #endif
0098     template<class T>
0099     void load_override(T & t){
0100         basic_xml_iarchive<Archive>::load_override(t);
0101     }
0102     BOOST_WARCHIVE_DECL void
0103     load_override(class_name_type & t);
0104     BOOST_WARCHIVE_DECL void
0105     init();
0106     BOOST_WARCHIVE_DECL
0107     xml_wiarchive_impl(std::wistream & is, unsigned int flags);
0108     BOOST_WARCHIVE_DECL
0109     ~xml_wiarchive_impl() BOOST_OVERRIDE;
0110 };
0111
0112 } // namespace archive
0113 } // namespace boost
0114
0115 #ifdef BOOST_MSVC
0116 #  pragma warning(pop)
0117 #endif
0118
0119 #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
0120
0121 #ifdef BOOST_MSVC
0122 #  pragma warning(push)
0123 #  pragma warning(disable : 4511 4512)
0124 #endif
0125
0126 namespace boost {
0127 namespace archive {
0128
0129 class BOOST_SYMBOL_VISIBLE xml_wiarchive :
0130     public xml_wiarchive_impl<xml_wiarchive>{
0131 public:
0132     xml_wiarchive(std::wistream & is, unsigned int flags = 0) :
0133         xml_wiarchive_impl<xml_wiarchive>(is, flags)
0134     {
0135     if(0 == (flags & no_header))
0136         init();
0137     }
0138     ~xml_wiarchive() BOOST_OVERRIDE {}
0139 };
0140
0141 } // namespace archive
0142 } // namespace boost
0143
0144 // required by export
0145 BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::xml_wiarchive)
0146
0147 #ifdef BOOST_MSVC
0148 #pragma warning(pop)
0149 #endif
0150
0151 #endif // BOOST_NO_STD_WSTREAMBUF
0152 #endif // BOOST_ARCHIVE_XML_WIARCHIVE_HPP