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1 | #ifndef BOOST_ARCHIVE_DETAIL_POLYMORPHIC_OARCHIVE_ROUTE_HPP |
2 | #define BOOST_ARCHIVE_DETAIL_POLYMORPHIC_OARCHIVE_ROUTE_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 | // polymorphic_oarchive_route.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 <string> | |
20 | #include <ostream> | |
21 | #include <cstddef> // size_t | |
22 | ||
23 | #include <boost/config.hpp> | |
24 | #if defined(BOOST_NO_STDC_NAMESPACE) | |
25 | namespace std{ | |
26 | using ::size_t; | |
27 | } // namespace std | |
28 | #endif | |
29 | ||
30 | #include <boost/cstdint.hpp> | |
31 | #include <boost/integer_traits.hpp> | |
32 | #include <boost/archive/polymorphic_oarchive.hpp> | |
33 | #include <boost/archive/detail/abi_prefix.hpp> // must be the last header | |
34 | ||
35 | namespace boost { | |
36 | namespace serialization { | |
37 | class extended_type_info; | |
38 | } // namespace serialization | |
39 | namespace archive { | |
40 | namespace detail{ | |
41 | ||
42 | class basic_oserializer; | |
43 | class basic_pointer_oserializer; | |
44 | ||
45 | #ifdef BOOST_MSVC | |
46 | # pragma warning(push) | |
47 | # pragma warning(disable : 4511 4512) | |
48 | #endif | |
49 | ||
50 | template<class ArchiveImplementation> | |
51 | class polymorphic_oarchive_route : | |
52 | public polymorphic_oarchive, | |
53 | // note: gcc dynamic cross cast fails if the the derivation below is | |
54 | // not public. I think this is a mistake. | |
55 | public /*protected*/ ArchiveImplementation | |
56 | { | |
57 | private: | |
58 | // these are used by the serialization library. | |
59 | virtual void save_object( | |
60 | const void *x, | |
61 | const detail::basic_oserializer & bos | |
62 | ){ | |
63 | ArchiveImplementation::save_object(x, bos); | |
64 | } | |
65 | virtual void save_pointer( | |
66 | const void * t, | |
67 | const detail::basic_pointer_oserializer * bpos_ptr | |
68 | ){ | |
69 | ArchiveImplementation::save_pointer(t, bpos_ptr); | |
70 | } | |
71 | virtual void save_null_pointer(){ | |
72 | ArchiveImplementation::save_null_pointer(); | |
73 | } | |
74 | // primitive types the only ones permitted by polymorphic archives | |
75 | virtual void save(const bool t){ | |
76 | ArchiveImplementation::save(t); | |
77 | } | |
78 | virtual void save(const char t){ | |
79 | ArchiveImplementation::save(t); | |
80 | } | |
81 | virtual void save(const signed char t){ | |
82 | ArchiveImplementation::save(t); | |
83 | } | |
84 | virtual void save(const unsigned char t){ | |
85 | ArchiveImplementation::save(t); | |
86 | } | |
87 | #ifndef BOOST_NO_CWCHAR | |
88 | #ifndef BOOST_NO_INTRINSIC_WCHAR_T | |
89 | virtual void save(const wchar_t t){ | |
90 | ArchiveImplementation::save(t); | |
91 | } | |
92 | #endif | |
93 | #endif | |
94 | virtual void save(const short t){ | |
95 | ArchiveImplementation::save(t); | |
96 | } | |
97 | virtual void save(const unsigned short t){ | |
98 | ArchiveImplementation::save(t); | |
99 | } | |
100 | virtual void save(const int t){ | |
101 | ArchiveImplementation::save(t); | |
102 | } | |
103 | virtual void save(const unsigned int t){ | |
104 | ArchiveImplementation::save(t); | |
105 | } | |
106 | virtual void save(const long t){ | |
107 | ArchiveImplementation::save(t); | |
108 | } | |
109 | virtual void save(const unsigned long t){ | |
110 | ArchiveImplementation::save(t); | |
111 | } | |
112 | #if defined(BOOST_HAS_LONG_LONG) | |
113 | virtual void save(const boost::long_long_type t){ | |
114 | ArchiveImplementation::save(t); | |
115 | } | |
116 | virtual void save(const boost::ulong_long_type t){ | |
117 | ArchiveImplementation::save(t); | |
118 | } | |
119 | #elif defined(BOOST_HAS_MS_INT64) | |
120 | virtual void save(const boost::int64_t t){ | |
121 | ArchiveImplementation::save(t); | |
122 | } | |
123 | virtual void save(const boost::uint64_t t){ | |
124 | ArchiveImplementation::save(t); | |
125 | } | |
126 | #endif | |
127 | virtual void save(const float t){ | |
128 | ArchiveImplementation::save(t); | |
129 | } | |
130 | virtual void save(const double t){ | |
131 | ArchiveImplementation::save(t); | |
132 | } | |
133 | virtual void save(const std::string & t){ | |
134 | ArchiveImplementation::save(t); | |
135 | } | |
136 | #ifndef BOOST_NO_STD_WSTRING | |
137 | virtual void save(const std::wstring & t){ | |
138 | ArchiveImplementation::save(t); | |
139 | } | |
140 | #endif | |
141 | virtual library_version_type get_library_version() const{ | |
142 | return ArchiveImplementation::get_library_version(); | |
143 | } | |
144 | virtual unsigned int get_flags() const { | |
145 | return ArchiveImplementation::get_flags(); | |
146 | } | |
147 | virtual void save_binary(const void * t, std::size_t size){ | |
148 | ArchiveImplementation::save_binary(t, size); | |
149 | } | |
150 | // used for xml and other tagged formats default does nothing | |
151 | virtual void save_start(const char * name){ | |
152 | ArchiveImplementation::save_start(name); | |
153 | } | |
154 | virtual void save_end(const char * name){ | |
155 | ArchiveImplementation::save_end(name); | |
156 | } | |
157 | virtual void end_preamble(){ | |
158 | ArchiveImplementation::end_preamble(); | |
159 | } | |
160 | virtual void register_basic_serializer(const detail::basic_oserializer & bos){ | |
161 | ArchiveImplementation::register_basic_serializer(bos); | |
162 | } | |
163 | virtual helper_collection & | |
164 | get_helper_collection(){ | |
165 | return ArchiveImplementation::get_helper_collection(); | |
166 | } | |
167 | public: | |
168 | // this can't be inheriteded because they appear in mulitple | |
169 | // parents | |
170 | typedef mpl::bool_<false> is_loading; | |
171 | typedef mpl::bool_<true> is_saving; | |
172 | // the << operator | |
173 | template<class T> | |
174 | polymorphic_oarchive & operator<<(T & t){ | |
175 | return polymorphic_oarchive::operator<<(t); | |
176 | } | |
177 | // the & operator | |
178 | template<class T> | |
179 | polymorphic_oarchive & operator&(T & t){ | |
180 | return polymorphic_oarchive::operator&(t); | |
181 | } | |
182 | // register type function | |
183 | template<class T> | |
184 | const basic_pointer_oserializer * | |
185 | register_type(T * t = NULL){ | |
186 | return ArchiveImplementation::register_type(t); | |
187 | } | |
188 | // all current archives take a stream as constructor argument | |
189 | template <class _Elem, class _Tr> | |
190 | polymorphic_oarchive_route( | |
191 | std::basic_ostream<_Elem, _Tr> & os, | |
192 | unsigned int flags = 0 | |
193 | ) : | |
194 | ArchiveImplementation(os, flags) | |
195 | {} | |
196 | virtual ~polymorphic_oarchive_route(){}; | |
197 | }; | |
198 | ||
199 | } // namespace detail | |
200 | } // namespace archive | |
201 | } // namespace boost | |
202 | ||
203 | #ifdef BOOST_MSVC | |
204 | #pragma warning(pop) | |
205 | #endif | |
206 | ||
207 | #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas | |
208 | ||
209 | #endif // BOOST_ARCHIVE_DETAIL_POLYMORPHIC_OARCHIVE_DISPATCH_HPP |