1#ifndef BOOST_ARCHIVE_XML_OARCHIVE_HPP
2#define BOOST_ARCHIVE_XML_OARCHIVE_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// xml_oarchive.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 <ostream>
20
21#include <cstddef> // size_t
22#include <boost/config.hpp>
23#if defined(BOOST_NO_STDC_NAMESPACE)
24namespace std{
25 using ::size_t;
26} // namespace std
27#endif
28
29#include <boost/archive/detail/auto_link_archive.hpp>
30#include <boost/archive/basic_text_oprimitive.hpp>
31#include <boost/archive/basic_xml_oarchive.hpp>
32#include <boost/archive/detail/register_archive.hpp>
33#include <boost/serialization/item_version_type.hpp>
34
35#include <boost/archive/detail/abi_prefix.hpp> // must be the last header
36
37#ifdef BOOST_MSVC
38# pragma warning(push)
39# pragma warning(disable : 4511 4512)
40#endif
41
42namespace boost {
43namespace archive {
44
45namespace detail {
46 template<class Archive> class interface_oarchive;
47} // namespace detail
48
49template<class Archive>
50class BOOST_SYMBOL_VISIBLE xml_oarchive_impl :
51 public basic_text_oprimitive<std::ostream>,
52 public basic_xml_oarchive<Archive>
53{
54#ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
55public:
56#else
57protected:
58 friend class detail::interface_oarchive<Archive>;
59 friend class basic_xml_oarchive<Archive>;
60 friend class save_access;
61#endif
62 template<class T>
63 void save(const T & t){
64 basic_text_oprimitive<std::ostream>::save(t);
65 }
66 void
67 save(const version_type & t){
68 save(static_cast<unsigned int>(t));
69 }
70 void
71 save(const boost::serialization::item_version_type & t){
72 save(static_cast<unsigned int>(t));
73 }
74 BOOST_ARCHIVE_DECL void
75 save(const char * t);
76 #ifndef BOOST_NO_INTRINSIC_WCHAR_T
77 BOOST_ARCHIVE_DECL void
78 save(const wchar_t * t);
79 #endif
80 BOOST_ARCHIVE_DECL void
81 save(const std::string &s);
82 #ifndef BOOST_NO_STD_WSTRING
83 BOOST_ARCHIVE_DECL void
84 save(const std::wstring &ws);
85 #endif
86 BOOST_ARCHIVE_DECL
87 xml_oarchive_impl(std::ostream & os, unsigned int flags);
88 BOOST_ARCHIVE_DECL
89 ~xml_oarchive_impl() BOOST_OVERRIDE;
90public:
91 BOOST_ARCHIVE_DECL
92 void save_binary(const void *address, std::size_t count);
93};
94
95} // namespace archive
96} // namespace boost
97
98#ifdef BOOST_MSVC
99#pragma warning(pop)
100#endif
101
102#include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
103#ifdef BOOST_MSVC
104# pragma warning(push)
105# pragma warning(disable : 4511 4512)
106#endif
107
108namespace boost {
109namespace archive {
110
111// we use the following because we can't use
112// typedef xml_oarchive_impl<xml_oarchive_impl<...> > xml_oarchive;
113
114// do not derive from this class. If you want to extend this functionality
115// via inheritance, derived from xml_oarchive_impl instead. This will
116// preserve correct static polymorphism.
117class BOOST_SYMBOL_VISIBLE xml_oarchive :
118 public xml_oarchive_impl<xml_oarchive>
119{
120public:
121 xml_oarchive(std::ostream & os, unsigned int flags = 0) :
122 xml_oarchive_impl<xml_oarchive>(os, flags)
123 {
124 if(0 == (flags & no_header))
125 init();
126 }
127 ~xml_oarchive() BOOST_OVERRIDE {}
128};
129
130} // namespace archive
131} // namespace boost
132
133// required by export
134BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::xml_oarchive)
135
136#ifdef BOOST_MSVC
137#pragma warning(pop)
138#endif
139
140#endif // BOOST_ARCHIVE_XML_OARCHIVE_HPP
141

source code of boost/libs/serialization/include/boost/archive/xml_oarchive.hpp