boost/archive/xml_woarchive.hpp

   1 #ifndef BOOST_ARCHIVE_XML_WOARCHIVE_HPP
   2 #define BOOST_ARCHIVE_XML_WOARCHIVE_HPP
   3
   4 // MS compatible compilers support #pragma once
   5 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
   6 # pragma once
   7 #endif
   8
   9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
  10 // xml_woarchive.hpp
  11
  12 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
  13 // Use, modification and distribution is subject to the Boost Software
  14 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  15 // http://www.boost.org/LICENSE_1_0.txt)
  16
  17 //  See http://www.boost.org for updates, documentation, and revision history.
  18
  19 #include <boost/config.hpp>
  20 #ifdef BOOST_NO_STD_WSTREAMBUF
  21 #error "wide char i/o not supported on this platform"
  22 #else
  23
  24 #include <cstddef> // size_t
  25 #if defined(BOOST_NO_STDC_NAMESPACE)
  26 namespace std{
  27     using ::size_t;
  28 } // namespace std
  29 #endif
  30
  31 #include <ostream>
  32
  33 #include <boost/archive/detail/auto_link_warchive.hpp>
  34 #include <boost/archive/basic_text_oprimitive.hpp>
  35 #include <boost/archive/basic_xml_oarchive.hpp>
  36
  37 #include <boost/archive/detail/abi_prefix.hpp> // must be the last header
  38
  39 namespace boost {
  40 namespace archive {
  41
  42 #if 0
  43 BOOST_WARCHIVE_DECL(std::wostream &)
  44 operator<<(std::wostream &os, const char *t);
  45
  46 BOOST_WARCHIVE_DECL(std::wostream &)
  47 operator<<(std::wostream &os, const char t);
  48 #endif
  49
  50 template<class Archive>
  51 class xml_woarchive_impl :
  52     public basic_text_oprimitive<std::wostream>,
  53     public basic_xml_oarchive<Archive>
  54 {
  55 #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
  56 public:
  57 #else
  58     friend class detail::interface_oarchive<Archive>;
  59     friend class basic_xml_oarchive<Archive>;
  60     friend class save_access;
  61 protected:
  62 #endif
  63     //void end_preamble(){
  64     //    basic_xml_oarchive<Archive>::end_preamble();
  65     //}
  66     template<class T>
  67     void
  68     save(const T & t){
  69         basic_text_oprimitive<std::wostream>::save(t);
  70     }
  71     BOOST_WARCHIVE_DECL(void)
  72     save(const char * t);
  73     #ifndef BOOST_NO_INTRINSIC_WCHAR_T
  74     BOOST_WARCHIVE_DECL(void)
  75     save(const wchar_t * t);
  76     #endif
  77     BOOST_WARCHIVE_DECL(void)
  78     save(const std::string &s);
  79     #ifndef BOOST_NO_STD_WSTRING
  80     BOOST_WARCHIVE_DECL(void)
  81     save(const std::wstring &ws);
  82     #endif
  83     BOOST_WARCHIVE_DECL(BOOST_PP_EMPTY())
  84     xml_woarchive_impl(std::wostream & os, unsigned int flags);
  85     ~xml_woarchive_impl(){}
  86 public:
  87     void
  88     save_binary(const void *address, std::size_t count){
  89         this->end_preamble();
  90         #if ! defined(__MWERKS__)
  91         this->basic_text_oprimitive<std::wostream>::save_binary(
  92         #else
  93         this->basic_text_oprimitive::save_binary(
  94         #endif
  95             address,
  96             count
  97         );
  98         this->indent_next = true;
  99     }
 100 };
 101
 102 // we use the following because we can't use
 103 // typedef xml_woarchive_impl<xml_woarchive_impl<...> > xml_woarchive;
 104
 105 // do not derive from this class.  If you want to extend this functionality
 106 // via inhertance, derived from xml_woarchive_impl instead.  This will
 107 // preserve correct static polymorphism.
 108 class xml_woarchive :
 109     public xml_woarchive_impl<xml_woarchive>
 110 {
 111 public:
 112     xml_woarchive(std::wostream & os, unsigned int flags = 0) :
 113         xml_woarchive_impl<xml_woarchive>(os, flags)
 114     {}
 115     ~xml_woarchive(){}
 116 };
 117
 118 typedef xml_woarchive naked_xml_woarchive;
 119
 120 } // namespace archive
 121 } // namespace boost
 122
 123 // required by export
 124 BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::xml_woarchive)
 125
 126 #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
 127
 128 #endif // BOOST_NO_STD_WSTREAMBUF
 129 #endif // BOOST_ARCHIVE_XML_OARCHIVE_HPP