1#ifndef BOOST_ARCHIVE_TEXT_IARCHIVE_HPP
2#define BOOST_ARCHIVE_TEXT_IARCHIVE_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_iarchive.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 <istream>
20
21#include <boost/config.hpp>
22#include <boost/archive/detail/auto_link_archive.hpp>
23#include <boost/archive/basic_text_iprimitive.hpp>
24#include <boost/archive/basic_text_iarchive.hpp>
25#include <boost/archive/detail/register_archive.hpp>
26#include <boost/serialization/item_version_type.hpp>
27
28#include <boost/archive/detail/abi_prefix.hpp> // must be the last header
29
30#ifdef BOOST_MSVC
31# pragma warning(push)
32# pragma warning(disable : 4511 4512)
33#endif
34
35namespace boost {
36namespace archive {
37
38namespace detail {
39 template<class Archive> class interface_iarchive;
40} // namespace detail
41
42template<class Archive>
43class BOOST_SYMBOL_VISIBLE text_iarchive_impl :
44 public basic_text_iprimitive<std::istream>,
45 public basic_text_iarchive<Archive>
46{
47#ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
48public:
49#else
50protected:
51 friend class detail::interface_iarchive<Archive>;
52 friend class load_access;
53#endif
54 template<class T>
55 void load(T & t){
56 basic_text_iprimitive<std::istream>::load(t);
57 }
58 void load(version_type & t){
59 unsigned int v;
60 load(v);
61 t = version_type(v);
62 }
63 void load(boost::serialization::item_version_type & t){
64 unsigned int v;
65 load(v);
66 t = boost::serialization::item_version_type(v);
67 }
68 BOOST_ARCHIVE_DECL void
69 load(char * t);
70 #ifndef BOOST_NO_INTRINSIC_WCHAR_T
71 BOOST_ARCHIVE_DECL void
72 load(wchar_t * t);
73 #endif
74 BOOST_ARCHIVE_DECL void
75 load(std::string &s);
76 #ifndef BOOST_NO_STD_WSTRING
77 BOOST_ARCHIVE_DECL void
78 load(std::wstring &ws);
79 #endif
80 template<class T>
81 void load_override(T & t){
82 basic_text_iarchive<Archive>::load_override(t);
83 }
84 BOOST_ARCHIVE_DECL void
85 load_override(class_name_type & t);
86 BOOST_ARCHIVE_DECL void
87 init();
88 BOOST_ARCHIVE_DECL
89 text_iarchive_impl(std::istream & is, unsigned int flags);
90 // don't import inline definitions! leave this as a reminder.
91 //BOOST_ARCHIVE_DECL
92 ~text_iarchive_impl() BOOST_OVERRIDE {}
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
104#ifdef BOOST_MSVC
105# pragma warning(push)
106# pragma warning(disable : 4511 4512)
107#endif
108
109namespace boost {
110namespace archive {
111
112class BOOST_SYMBOL_VISIBLE text_iarchive :
113 public text_iarchive_impl<text_iarchive>{
114public:
115 text_iarchive(std::istream & is_, unsigned int flags = 0) :
116 // note: added _ to suppress useless gcc warning
117 text_iarchive_impl<text_iarchive>(is_, flags)
118 {
119 if(0 == (flags & no_header))
120 init();
121 }
122 ~text_iarchive() BOOST_OVERRIDE {}
123};
124
125} // namespace archive
126} // namespace boost
127
128// required by export
129BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::text_iarchive)
130
131#ifdef BOOST_MSVC
132#pragma warning(pop)
133#endif
134
135#endif // BOOST_ARCHIVE_TEXT_IARCHIVE_HPP
136

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