1#ifndef BOOST_ARCHIVE_TEXT_WIARCHIVE_HPP
2#define BOOST_ARCHIVE_TEXT_WIARCHIVE_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_wiarchive.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 <istream>
25
26#include <boost/archive/detail/auto_link_warchive.hpp>
27#include <boost/archive/basic_text_iprimitive.hpp>
28#include <boost/archive/basic_text_iarchive.hpp>
29#include <boost/archive/detail/register_archive.hpp>
30#include <boost/serialization/item_version_type.hpp>
31
32#include <boost/archive/detail/abi_prefix.hpp> // must be the last header
33
34#ifdef BOOST_MSVC
35# pragma warning(push)
36# pragma warning(disable : 4511 4512)
37#endif
38
39namespace boost {
40namespace archive {
41
42namespace detail {
43 template<class Archive> class interface_iarchive;
44} // namespace detail
45
46template<class Archive>
47class BOOST_SYMBOL_VISIBLE text_wiarchive_impl :
48 public basic_text_iprimitive<std::wistream>,
49 public basic_text_iarchive<Archive>
50{
51#ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
52public:
53#else
54protected:
55 #if BOOST_WORKAROUND(BOOST_MSVC, < 1500)
56 // for some inexplicable reason insertion of "class" generates compile erro
57 // on msvc 7.1
58 friend detail::interface_iarchive<Archive>;
59 friend load_access;
60 #else
61 friend class detail::interface_iarchive<Archive>;
62 friend class load_access;
63 #endif
64#endif
65 template<class T>
66 void load(T & t){
67 basic_text_iprimitive<std::wistream>::load(t);
68 }
69 void load(version_type & t){
70 unsigned int v;
71 load(v);
72 t = version_type(v);
73 }
74 void load(boost::serialization::item_version_type & t){
75 unsigned int v;
76 load(v);
77 t = boost::serialization::item_version_type(v);
78 }
79 BOOST_WARCHIVE_DECL void
80 load(char * t);
81 #ifndef BOOST_NO_INTRINSIC_WCHAR_T
82 BOOST_WARCHIVE_DECL void
83 load(wchar_t * t);
84 #endif
85 BOOST_WARCHIVE_DECL void
86 load(std::string &s);
87 #ifndef BOOST_NO_STD_WSTRING
88 BOOST_WARCHIVE_DECL void
89 load(std::wstring &ws);
90 #endif
91 template<class T>
92 void load_override(T & t){
93 basic_text_iarchive<Archive>::load_override(t);
94 }
95 BOOST_WARCHIVE_DECL
96 text_wiarchive_impl(std::wistream & is, unsigned int flags);
97 ~text_wiarchive_impl() BOOST_OVERRIDE {}
98};
99
100} // namespace archive
101} // namespace boost
102
103#ifdef BOOST_MSVC
104#pragma warning(pop)
105#endif
106
107#include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
108
109#ifdef BOOST_MSVC
110# pragma warning(push)
111# pragma warning(disable : 4511 4512)
112#endif
113
114namespace boost {
115namespace archive {
116
117class BOOST_SYMBOL_VISIBLE text_wiarchive :
118 public text_wiarchive_impl<text_wiarchive>{
119public:
120 text_wiarchive(std::wistream & is, unsigned int flags = 0) :
121 text_wiarchive_impl<text_wiarchive>(is, flags)
122 {
123 if(0 == (flags & no_header))
124 init();
125 }
126 ~text_wiarchive() BOOST_OVERRIDE {}
127};
128
129} // namespace archive
130} // namespace boost
131
132// required by export
133BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::text_wiarchive)
134
135#ifdef BOOST_MSVC
136#pragma warning(pop)
137#endif
138
139#endif // BOOST_NO_STD_WSTREAMBUF
140#endif // BOOST_ARCHIVE_TEXT_WIARCHIVE_HPP
141

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