1 | #ifndef BOOST_SERIALIZATION_VECTOR_HPP |
2 | #define BOOST_SERIALIZATION_VECTOR_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 | // vector.hpp: serialization for stl vector templates |
11 | |
12 | // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . |
13 | // fast array serialization (C) Copyright 2005 Matthias Troyer |
14 | // Use, modification and distribution is subject to the Boost Software |
15 | // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
16 | // http://www.boost.org/LICENSE_1_0.txt) |
17 | |
18 | // See http://www.boost.org for updates, documentation, and revision history. |
19 | |
20 | #include <vector> |
21 | |
22 | #include <boost/config.hpp> |
23 | #include <boost/detail/workaround.hpp> |
24 | |
25 | #include <boost/serialization/access.hpp> |
26 | #include <boost/serialization/nvp.hpp> |
27 | #include <boost/serialization/collection_size_type.hpp> |
28 | #include <boost/serialization/library_version_type.hpp> |
29 | #include <boost/serialization/item_version_type.hpp> |
30 | #include <boost/serialization/library_version_type.hpp> |
31 | |
32 | #include <boost/serialization/collections_save_imp.hpp> |
33 | #include <boost/serialization/collections_load_imp.hpp> |
34 | #include <boost/serialization/split_free.hpp> |
35 | #include <boost/serialization/array_wrapper.hpp> |
36 | #include <boost/mpl/bool_fwd.hpp> |
37 | #include <boost/mpl/if.hpp> |
38 | |
39 | // default is being compatible with version 1.34.1 files, not 1.35 files |
40 | #ifndef BOOST_SERIALIZATION_VECTOR_VERSIONED |
41 | #define BOOST_SERIALIZATION_VECTOR_VERSIONED(V) (V==4 || V==5) |
42 | #endif |
43 | |
44 | // function specializations must be defined in the appropriate |
45 | // namespace - boost::serialization |
46 | #if defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION) |
47 | #define STD _STLP_STD |
48 | #else |
49 | #define STD std |
50 | #endif |
51 | |
52 | namespace boost { |
53 | namespace serialization { |
54 | |
55 | /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
56 | // vector< T > |
57 | |
58 | // the default versions |
59 | |
60 | template<class Archive, class U, class Allocator> |
61 | inline void save( |
62 | Archive & ar, |
63 | const std::vector<U, Allocator> &t, |
64 | const unsigned int /* file_version */, |
65 | mpl::false_ |
66 | ){ |
67 | boost::serialization::stl::save_collection<Archive, STD::vector<U, Allocator> >( |
68 | ar, t |
69 | ); |
70 | } |
71 | |
72 | template<class Archive, class U, class Allocator> |
73 | inline void load( |
74 | Archive & ar, |
75 | std::vector<U, Allocator> &t, |
76 | const unsigned int /* file_version */, |
77 | mpl::false_ |
78 | ){ |
79 | const boost::serialization::library_version_type library_version( |
80 | ar.get_library_version() |
81 | ); |
82 | // retrieve number of elements |
83 | item_version_type item_version(0); |
84 | collection_size_type count; |
85 | ar >> BOOST_SERIALIZATION_NVP(count); |
86 | if(boost::serialization::library_version_type(3) < library_version){ |
87 | ar >> BOOST_SERIALIZATION_NVP(item_version); |
88 | } |
89 | t.reserve(count); |
90 | stl::collection_load_impl(ar, t, count, item_version); |
91 | } |
92 | |
93 | // the optimized versions |
94 | |
95 | template<class Archive, class U, class Allocator> |
96 | inline void save( |
97 | Archive & ar, |
98 | const std::vector<U, Allocator> &t, |
99 | const unsigned int /* file_version */, |
100 | mpl::true_ |
101 | ){ |
102 | const collection_size_type count(t.size()); |
103 | ar << BOOST_SERIALIZATION_NVP(count); |
104 | if (!t.empty()) |
105 | // explicit template arguments to pass intel C++ compiler |
106 | ar << serialization::make_array<const U, collection_size_type>( |
107 | static_cast<const U *>(&t[0]), |
108 | count |
109 | ); |
110 | } |
111 | |
112 | template<class Archive, class U, class Allocator> |
113 | inline void load( |
114 | Archive & ar, |
115 | std::vector<U, Allocator> &t, |
116 | const unsigned int /* file_version */, |
117 | mpl::true_ |
118 | ){ |
119 | collection_size_type count(t.size()); |
120 | ar >> BOOST_SERIALIZATION_NVP(count); |
121 | t.resize(count); |
122 | unsigned int item_version=0; |
123 | if(BOOST_SERIALIZATION_VECTOR_VERSIONED(ar.get_library_version())) { |
124 | ar >> BOOST_SERIALIZATION_NVP(item_version); |
125 | } |
126 | if (!t.empty()) |
127 | // explicit template arguments to pass intel C++ compiler |
128 | ar >> serialization::make_array<U, collection_size_type>( |
129 | static_cast<U *>(&t[0]), |
130 | count |
131 | ); |
132 | } |
133 | |
134 | // dispatch to either default or optimized versions |
135 | |
136 | template<class Archive, class U, class Allocator> |
137 | inline void save( |
138 | Archive & ar, |
139 | const std::vector<U, Allocator> &t, |
140 | const unsigned int file_version |
141 | ){ |
142 | typedef typename |
143 | boost::serialization::use_array_optimization<Archive>::template apply< |
144 | typename remove_const<U>::type |
145 | >::type use_optimized; |
146 | save(ar,t,file_version, use_optimized()); |
147 | } |
148 | |
149 | template<class Archive, class U, class Allocator> |
150 | inline void load( |
151 | Archive & ar, |
152 | std::vector<U, Allocator> &t, |
153 | const unsigned int file_version |
154 | ){ |
155 | #ifdef BOOST_SERIALIZATION_VECTOR_135_HPP |
156 | if (ar.get_library_version()==boost::serialization::library_version_type(5)) |
157 | { |
158 | load(ar,t,file_version, boost::is_arithmetic<U>()); |
159 | return; |
160 | } |
161 | #endif |
162 | typedef typename |
163 | boost::serialization::use_array_optimization<Archive>::template apply< |
164 | typename remove_const<U>::type |
165 | >::type use_optimized; |
166 | load(ar,t,file_version, use_optimized()); |
167 | } |
168 | |
169 | // split non-intrusive serialization function member into separate |
170 | // non intrusive save/load member functions |
171 | template<class Archive, class U, class Allocator> |
172 | inline void serialize( |
173 | Archive & ar, |
174 | std::vector<U, Allocator> & t, |
175 | const unsigned int file_version |
176 | ){ |
177 | boost::serialization::split_free(ar, t, file_version); |
178 | } |
179 | |
180 | /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
181 | // vector<bool> |
182 | template<class Archive, class Allocator> |
183 | inline void save( |
184 | Archive & ar, |
185 | const std::vector<bool, Allocator> &t, |
186 | const unsigned int /* file_version */ |
187 | ){ |
188 | // record number of elements |
189 | collection_size_type count (t.size()); |
190 | ar << BOOST_SERIALIZATION_NVP(count); |
191 | std::vector<bool>::const_iterator it = t.begin(); |
192 | while(count-- > 0){ |
193 | bool tb = *it++; |
194 | ar << boost::serialization::make_nvp(n: "item" , v&: tb); |
195 | } |
196 | } |
197 | |
198 | template<class Archive, class Allocator> |
199 | inline void load( |
200 | Archive & ar, |
201 | std::vector<bool, Allocator> &t, |
202 | const unsigned int /* file_version */ |
203 | ){ |
204 | // retrieve number of elements |
205 | collection_size_type count; |
206 | ar >> BOOST_SERIALIZATION_NVP(count); |
207 | t.resize(count); |
208 | for(collection_size_type i = collection_size_type(0); i < count; ++i){ |
209 | bool b; |
210 | ar >> boost::serialization::make_nvp(n: "item" , v&: b); |
211 | t[i] = b; |
212 | } |
213 | } |
214 | |
215 | // split non-intrusive serialization function member into separate |
216 | // non intrusive save/load member functions |
217 | template<class Archive, class Allocator> |
218 | inline void serialize( |
219 | Archive & ar, |
220 | std::vector<bool, Allocator> & t, |
221 | const unsigned int file_version |
222 | ){ |
223 | boost::serialization::split_free(ar, t, file_version); |
224 | } |
225 | |
226 | } // serialization |
227 | } // namespace boost |
228 | |
229 | #include <boost/serialization/collection_traits.hpp> |
230 | |
231 | BOOST_SERIALIZATION_COLLECTION_TRAITS(std::vector) |
232 | #undef STD |
233 | |
234 | #endif // BOOST_SERIALIZATION_VECTOR_HPP |
235 | |