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 
39 namespace boost {
40 namespace archive {
41 
42 namespace detail {
43     template<class Archive> class interface_iarchive;
44 } // namespace detail
45 
46 template<class Archive>
47 class 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
52 public:
53 #else
54 protected:
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>
load(T & t)66     void load(T & t){
67         basic_text_iprimitive<std::wistream>::load(t);
68     }
load(version_type & t)69     void load(version_type & t){
70         unsigned int v;
71         load(v);
72         t = version_type(v);
73     }
load(boost::serialization::item_version_type & t)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>
load_override(T & 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);
~text_wiarchive_impl()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 
114 namespace boost {
115 namespace archive {
116 
117 class BOOST_SYMBOL_VISIBLE text_wiarchive :
118     public text_wiarchive_impl<text_wiarchive>{
119 public:
text_wiarchive(std::wistream & is,unsigned int flags=0)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     }
~text_wiarchive()126     ~text_wiarchive() BOOST_OVERRIDE {}
127 };
128 
129 } // namespace archive
130 } // namespace boost
131 
132 // required by export
133 BOOST_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