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1 | #ifndef BOOST_ARCHIVE_DETAIL_POLYMORPHIC_IARCHIVE_ROUTE_HPP |
2 | #define BOOST_ARCHIVE_DETAIL_POLYMORPHIC_IARCHIVE_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_iarchive_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> | |
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_iarchive.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_iserializer; | |
43 | class basic_pointer_iserializer; | |
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_iarchive_route : | |
52 | public polymorphic_iarchive, | |
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 load_object( | |
60 | void *t, | |
61 | const basic_iserializer & bis | |
62 | ){ | |
63 | ArchiveImplementation::load_object(t, bis); | |
64 | } | |
65 | virtual const basic_pointer_iserializer * load_pointer( | |
66 | void * & t, | |
67 | const basic_pointer_iserializer * bpis_ptr, | |
68 | const basic_pointer_iserializer * (*finder)( | |
69 | const boost::serialization::extended_type_info & type | |
70 | ) | |
71 | ){ | |
72 | return ArchiveImplementation::load_pointer(t, bpis_ptr, finder); | |
73 | } | |
74 | virtual void set_library_version(library_version_type archive_library_version){ | |
75 | ArchiveImplementation::set_library_version(archive_library_version); | |
76 | } | |
77 | virtual library_version_type get_library_version() const{ | |
78 | return ArchiveImplementation::get_library_version(); | |
79 | } | |
80 | virtual unsigned int get_flags() const { | |
81 | return ArchiveImplementation::get_flags(); | |
82 | } | |
83 | virtual void delete_created_pointers(){ | |
84 | ArchiveImplementation::delete_created_pointers(); | |
85 | } | |
86 | virtual void reset_object_address( | |
87 | const void * new_address, | |
88 | const void * old_address | |
89 | ){ | |
90 | ArchiveImplementation::reset_object_address(new_address, old_address); | |
91 | } | |
92 | virtual void load_binary(void * t, std::size_t size){ | |
93 | ArchiveImplementation::load_binary(t, size); | |
94 | } | |
95 | // primitive types the only ones permitted by polymorphic archives | |
96 | virtual void load(bool & t){ | |
97 | ArchiveImplementation::load(t); | |
98 | } | |
99 | virtual void load(char & t){ | |
100 | ArchiveImplementation::load(t); | |
101 | } | |
102 | virtual void load(signed char & t){ | |
103 | ArchiveImplementation::load(t); | |
104 | } | |
105 | virtual void load(unsigned char & t){ | |
106 | ArchiveImplementation::load(t); | |
107 | } | |
108 | #ifndef BOOST_NO_CWCHAR | |
109 | #ifndef BOOST_NO_INTRINSIC_WCHAR_T | |
110 | virtual void load(wchar_t & t){ | |
111 | ArchiveImplementation::load(t); | |
112 | } | |
113 | #endif | |
114 | #endif | |
115 | virtual void load(short & t){ | |
116 | ArchiveImplementation::load(t); | |
117 | } | |
118 | virtual void load(unsigned short & t){ | |
119 | ArchiveImplementation::load(t); | |
120 | } | |
121 | virtual void load(int & t){ | |
122 | ArchiveImplementation::load(t); | |
123 | } | |
124 | virtual void load(unsigned int & t){ | |
125 | ArchiveImplementation::load(t); | |
126 | } | |
127 | virtual void load(long & t){ | |
128 | ArchiveImplementation::load(t); | |
129 | } | |
130 | virtual void load(unsigned long & t){ | |
131 | ArchiveImplementation::load(t); | |
132 | } | |
133 | #if defined(BOOST_HAS_LONG_LONG) | |
134 | virtual void load(boost::long_long_type & t){ | |
135 | ArchiveImplementation::load(t); | |
136 | } | |
137 | virtual void load(boost::ulong_long_type & t){ | |
138 | ArchiveImplementation::load(t); | |
139 | } | |
140 | #elif defined(BOOST_HAS_MS_INT64) | |
141 | virtual void load(__int64 & t){ | |
142 | ArchiveImplementation::load(t); | |
143 | } | |
144 | virtual void load(unsigned __int64 & t){ | |
145 | ArchiveImplementation::load(t); | |
146 | } | |
147 | #endif | |
148 | virtual void load(float & t){ | |
149 | ArchiveImplementation::load(t); | |
150 | } | |
151 | virtual void load(double & t){ | |
152 | ArchiveImplementation::load(t); | |
153 | } | |
154 | virtual void load(std::string & t){ | |
155 | ArchiveImplementation::load(t); | |
156 | } | |
157 | #ifndef BOOST_NO_STD_WSTRING | |
158 | virtual void load(std::wstring & t){ | |
159 | ArchiveImplementation::load(t); | |
160 | } | |
161 | #endif | |
162 | // used for xml and other tagged formats default does nothing | |
163 | virtual void load_start(const char * name){ | |
164 | ArchiveImplementation::load_start(name); | |
165 | } | |
166 | virtual void load_end(const char * name){ | |
167 | ArchiveImplementation::load_end(name); | |
168 | } | |
169 | virtual void register_basic_serializer(const basic_iserializer & bis){ | |
170 | ArchiveImplementation::register_basic_serializer(bis); | |
171 | } | |
172 | virtual helper_collection & | |
173 | get_helper_collection(){ | |
174 | return ArchiveImplementation::get_helper_collection(); | |
175 | } | |
176 | public: | |
177 | // this can't be inheriteded because they appear in mulitple | |
178 | // parents | |
179 | typedef mpl::bool_<true> is_loading; | |
180 | typedef mpl::bool_<false> is_saving; | |
181 | // the >> operator | |
182 | template<class T> | |
183 | polymorphic_iarchive & operator>>(T & t){ | |
184 | return polymorphic_iarchive::operator>>(t); | |
185 | } | |
186 | // the & operator | |
187 | template<class T> | |
188 | polymorphic_iarchive & operator&(T & t){ | |
189 | return polymorphic_iarchive::operator&(t); | |
190 | } | |
191 | // register type function | |
192 | template<class T> | |
193 | const basic_pointer_iserializer * | |
194 | register_type(T * t = NULL){ | |
195 | return ArchiveImplementation::register_type(t); | |
196 | } | |
197 | // all current archives take a stream as constructor argument | |
198 | template <class _Elem, class _Tr> | |
199 | polymorphic_iarchive_route( | |
200 | std::basic_istream<_Elem, _Tr> & is, | |
201 | unsigned int flags = 0 | |
202 | ) : | |
203 | ArchiveImplementation(is, flags) | |
204 | {} | |
205 | virtual ~polymorphic_iarchive_route(){}; | |
206 | }; | |
207 | ||
208 | } // namespace detail | |
209 | } // namespace archive | |
210 | } // namespace boost | |
211 | ||
212 | #ifdef BOOST_MSVC | |
213 | #pragma warning(pop) | |
214 | #endif | |
215 | ||
216 | #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas | |
217 | ||
218 | #endif // BOOST_ARCHIVE_DETAIL_POLYMORPHIC_IARCHIVE_DISPATCH_HPP |