ceph/src/boost/boost/archive/text_woarchive.hpp

   1 #ifndef BOOST_ARCHIVE_TEXT_WOARCHIVE_HPP
   2 #define BOOST_ARCHIVE_TEXT_WOARCHIVE_HPP
   3
   4 // MS compatible compilers support #pragma once
   5 #if defined(_MSC_VER)
   6 # pragma once
   7 #endif
   8
   9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
  10 // text_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
  21 #ifdef BOOST_NO_STD_WSTREAMBUF
  22 #error "wide char i/o not supported on this platform"
  23 #else
  24
  25 #include <ostream>
  26 #include <cstddef> // size_t
  27
  28 #if defined(BOOST_NO_STDC_NAMESPACE)
  29 namespace std{
  30     using ::size_t;
  31 } // namespace std
  32 #endif
  33
  34 #include <boost/archive/detail/auto_link_warchive.hpp>
  35 #include <boost/archive/basic_text_oprimitive.hpp>
  36 #include <boost/archive/basic_text_oarchive.hpp>
  37 #include <boost/archive/detail/register_archive.hpp>
  38 #include <boost/serialization/item_version_type.hpp>
  39
  40 #include <boost/archive/detail/abi_prefix.hpp> // must be the last header
  41
  42 #ifdef BOOST_MSVC
  43 #  pragma warning(push)
  44 #  pragma warning(disable : 4511 4512)
  45 #endif
  46
  47 namespace boost {
  48 namespace archive {
  49
  50 namespace detail {
  51     template<class Archive> class interface_oarchive;
  52 } // namespace detail
  53
  54 template<class Archive>
  55 class BOOST_SYMBOL_VISIBLE text_woarchive_impl :
  56     public basic_text_oprimitive<std::wostream>,
  57     public basic_text_oarchive<Archive>
  58 {
  59 #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
  60 public:
  61 #else
  62 protected:
  63     #if BOOST_WORKAROUND(BOOST_MSVC, < 1500)
  64         // for some inexplicable reason insertion of "class" generates compile erro
  65         // on msvc 7.1
  66         friend detail::interface_oarchive<Archive>;
  67         friend basic_text_oarchive<Archive>;
  68         friend save_access;
  69     #else
  70         friend class detail::interface_oarchive<Archive>;
  71         friend class basic_text_oarchive<Archive>;
  72         friend class save_access;
  73     #endif
  74 #endif
  75     template<class T>
  76     void save(const T & t){
  77         this->newtoken();
  78         basic_text_oprimitive<std::wostream>::save(t);
  79     }
  80     void save(const version_type & t){
  81         save(static_cast<unsigned int>(t));
  82     }
  83     void save(const boost::serialization::item_version_type & t){
  84         save(static_cast<unsigned int>(t));
  85     }
  86     BOOST_WARCHIVE_DECL void
  87     save(const char * t);
  88     #ifndef BOOST_NO_INTRINSIC_WCHAR_T
  89     BOOST_WARCHIVE_DECL void
  90     save(const wchar_t * t);
  91     #endif
  92     BOOST_WARCHIVE_DECL void
  93     save(const std::string &s);
  94     #ifndef BOOST_NO_STD_WSTRING
  95     BOOST_WARCHIVE_DECL void
  96     save(const std::wstring &ws);
  97     #endif
  98     text_woarchive_impl(std::wostream & os, unsigned int flags) :
  99         basic_text_oprimitive<std::wostream>(
 100             os,
 101             0 != (flags & no_codecvt)
 102         ),
 103         basic_text_oarchive<Archive>(flags)
 104     {
 105         if(0 == (flags & no_header))
 106             basic_text_oarchive<Archive>::init();
 107     }
 108 public:
 109     void save_binary(const void *address, std::size_t count){
 110         put(static_cast<wchar_t>('\n'));
 111         this->end_preamble();
 112         #if ! defined(__MWERKS__)
 113         this->basic_text_oprimitive<std::wostream>::save_binary(
 114         #else
 115         this->basic_text_oprimitive::save_binary(
 116         #endif
 117             address,
 118             count
 119         );
 120         put(static_cast<wchar_t>('\n'));
 121         this->delimiter = this->none;
 122     }
 123
 124 };
 125
 126 // we use the following because we can't use
 127 // typedef text_oarchive_impl<text_oarchive_impl<...> > text_oarchive;
 128
 129 // do not derive from this class.  If you want to extend this functionality
 130 // via inhertance, derived from text_oarchive_impl instead.  This will
 131 // preserve correct static polymorphism.
 132 class BOOST_SYMBOL_VISIBLE text_woarchive :
 133     public text_woarchive_impl<text_woarchive>
 134 {
 135 public:
 136     text_woarchive(std::wostream & os, unsigned int flags = 0) :
 137         text_woarchive_impl<text_woarchive>(os, flags)
 138     {}
 139     ~text_woarchive(){}
 140 };
 141
 142 } // namespace archive
 143 } // namespace boost
 144
 145 // required by export
 146 BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::text_woarchive)
 147
 148 #ifdef BOOST_MSVC
 149 #pragma warning(pop)
 150 #endif
 151
 152 #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
 153
 154 #endif // BOOST_NO_STD_WSTREAMBUF
 155 #endif // BOOST_ARCHIVE_TEXT_WOARCHIVE_HPP