1 #ifndef BOOST_ARCHIVE_DETAIL_POLYMORPHIC_IARCHIVE_ROUTE_HPP
2 #define BOOST_ARCHIVE_DETAIL_POLYMORPHIC_IARCHIVE_ROUTE_HPP
4 // MS compatible compilers support #pragma once
9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
10 // polymorphic_iarchive_route.hpp
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)
17 // See http://www.boost.org for updates, documentation, and revision history.
23 #include <boost/config.hpp>
24 #if defined(BOOST_NO_STDC_NAMESPACE)
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
36 namespace serialization {
37 class extended_type_info;
38 } // namespace serialization
42 class basic_iserializer;
43 class basic_pointer_iserializer;
46 # pragma warning(push)
47 # pragma warning(disable : 4511 4512)
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
58 // these are used by the serialization library.
59 virtual void load_object(
61 const basic_iserializer & bis
63 ArchiveImplementation::load_object(t, bis);
65 virtual const basic_pointer_iserializer * load_pointer(
67 const basic_pointer_iserializer * bpis_ptr,
68 const basic_pointer_iserializer * (*finder)(
69 const boost::serialization::extended_type_info & type
72 return ArchiveImplementation::load_pointer(t, bpis_ptr, finder);
74 virtual void set_library_version(library_version_type archive_library_version){
75 ArchiveImplementation::set_library_version(archive_library_version);
77 virtual library_version_type get_library_version() const{
78 return ArchiveImplementation::get_library_version();
80 virtual unsigned int get_flags() const {
81 return ArchiveImplementation::get_flags();
83 virtual void delete_created_pointers(){
84 ArchiveImplementation::delete_created_pointers();
86 virtual void reset_object_address(
87 const void * new_address,
88 const void * old_address
90 ArchiveImplementation::reset_object_address(new_address, old_address);
92 virtual void load_binary(void * t, std::size_t size){
93 ArchiveImplementation::load_binary(t, size);
95 // primitive types the only ones permitted by polymorphic archives
96 virtual void load(bool & t){
97 ArchiveImplementation::load(t);
99 virtual void load(char & t){
100 ArchiveImplementation::load(t);
102 virtual void load(signed char & t){
103 ArchiveImplementation::load(t);
105 virtual void load(unsigned char & t){
106 ArchiveImplementation::load(t);
108 #ifndef BOOST_NO_CWCHAR
109 #ifndef BOOST_NO_INTRINSIC_WCHAR_T
110 virtual void load(wchar_t & t){
111 ArchiveImplementation::load(t);
115 virtual void load(short & t){
116 ArchiveImplementation::load(t);
118 virtual void load(unsigned short & t){
119 ArchiveImplementation::load(t);
121 virtual void load(int & t){
122 ArchiveImplementation::load(t);
124 virtual void load(unsigned int & t){
125 ArchiveImplementation::load(t);
127 virtual void load(long & t){
128 ArchiveImplementation::load(t);
130 virtual void load(unsigned long & t){
131 ArchiveImplementation::load(t);
133 #if defined(BOOST_HAS_LONG_LONG)
134 virtual void load(boost::long_long_type & t){
135 ArchiveImplementation::load(t);
137 virtual void load(boost::ulong_long_type & t){
138 ArchiveImplementation::load(t);
140 #elif defined(BOOST_HAS_MS_INT64)
141 virtual void load(__int64 & t){
142 ArchiveImplementation::load(t);
144 virtual void load(unsigned __int64 & t){
145 ArchiveImplementation::load(t);
148 virtual void load(float & t){
149 ArchiveImplementation::load(t);
151 virtual void load(double & t){
152 ArchiveImplementation::load(t);
154 virtual void load(std::string & t){
155 ArchiveImplementation::load(t);
157 #ifndef BOOST_NO_STD_WSTRING
158 virtual void load(std::wstring & t){
159 ArchiveImplementation::load(t);
162 // used for xml and other tagged formats default does nothing
163 virtual void load_start(const char * name){
164 ArchiveImplementation::load_start(name);
166 virtual void load_end(const char * name){
167 ArchiveImplementation::load_end(name);
169 virtual void register_basic_serializer(const basic_iserializer & bis){
170 ArchiveImplementation::register_basic_serializer(bis);
172 virtual helper_collection &
173 get_helper_collection(){
174 return ArchiveImplementation::get_helper_collection();
177 // this can't be inheriteded because they appear in mulitple
179 typedef mpl::bool_<true> is_loading;
180 typedef mpl::bool_<false> is_saving;
183 polymorphic_iarchive & operator>>(T & t){
184 return polymorphic_iarchive::operator>>(t);
188 polymorphic_iarchive & operator&(T & t){
189 return polymorphic_iarchive::operator&(t);
191 // register type function
193 const basic_pointer_iserializer *
194 register_type(T * t = NULL){
195 return ArchiveImplementation::register_type(t);
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
203 ArchiveImplementation(is, flags)
205 virtual ~polymorphic_iarchive_route(){};
208 } // namespace detail
209 } // namespace archive
216 #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
218 #endif // BOOST_ARCHIVE_DETAIL_POLYMORPHIC_IARCHIVE_DISPATCH_HPP