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)
24 namespace 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 
42 namespace boost {
43 namespace archive {
44 
45 namespace detail {
46     template<class Archive> class interface_oarchive;
47 } // namespace detail
48 
49 template<class Archive>
50 class 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
55 public:
56 #else
57 protected:
58     #if BOOST_WORKAROUND(BOOST_MSVC, < 1500)
59         // for some inexplicable reason insertion of "class" generates compile erro
60         // on msvc 7.1
61         friend detail::interface_oarchive<Archive>;
62         friend basic_xml_oarchive<Archive>;
63         friend save_access;
64     #else
65         friend class detail::interface_oarchive<Archive>;
66         friend class basic_xml_oarchive<Archive>;
67         friend class save_access;
68     #endif
69 #endif
70     //void end_preamble(){
71     //    basic_xml_oarchive<Archive>::end_preamble();
72     //}
73     template<class T>
save(const T & t)74     void save(const T & t){
75         basic_text_oprimitive<std::ostream>::save(t);
76     }
77     void
save(const version_type & t)78     save(const version_type & t){
79         save(static_cast<const unsigned int>(t));
80     }
81     void
save(const boost::serialization::item_version_type & t)82     save(const boost::serialization::item_version_type & t){
83         save(static_cast<const unsigned int>(t));
84     }
85     BOOST_ARCHIVE_DECL void
86     save(const char * t);
87     #ifndef BOOST_NO_INTRINSIC_WCHAR_T
88     BOOST_ARCHIVE_DECL void
89     save(const wchar_t * t);
90     #endif
91     BOOST_ARCHIVE_DECL void
92     save(const std::string &s);
93     #ifndef BOOST_NO_STD_WSTRING
94     BOOST_ARCHIVE_DECL void
95     save(const std::wstring &ws);
96     #endif
97     BOOST_ARCHIVE_DECL
98     xml_oarchive_impl(std::ostream & os, unsigned int flags);
~xml_oarchive_impl()99     ~xml_oarchive_impl(){}
100 public:
save_binary(const void * address,std::size_t count)101     void save_binary(const void *address, std::size_t count){
102         this->end_preamble();
103         #if ! defined(__MWERKS__)
104         this->basic_text_oprimitive<std::ostream>::save_binary(
105         #else
106         this->basic_text_oprimitive::save_binary(
107         #endif
108             address,
109             count
110         );
111         this->indent_next = true;
112     }
113 };
114 
115 // we use the following because we can't use
116 // typedef xml_oarchive_impl<xml_oarchive_impl<...> > xml_oarchive;
117 
118 // do not derive from this class.  If you want to extend this functionality
119 // via inhertance, derived from xml_oarchive_impl instead.  This will
120 // preserve correct static polymorphism.
121 class BOOST_SYMBOL_VISIBLE xml_oarchive :
122     public xml_oarchive_impl<xml_oarchive>
123 {
124 public:
xml_oarchive(std::ostream & os,unsigned int flags=0)125     xml_oarchive(std::ostream & os, unsigned int flags = 0) :
126         xml_oarchive_impl<xml_oarchive>(os, flags)
127     {}
~xml_oarchive()128     ~xml_oarchive(){}
129 };
130 
131 } // namespace archive
132 } // namespace boost
133 
134 // required by export
135 BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::xml_oarchive)
136 
137 #ifdef BOOST_MSVC
138 #pragma warning(pop)
139 #endif
140 
141 #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
142 
143 #endif // BOOST_ARCHIVE_XML_OARCHIVE_HPP
144