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1 | #ifndef BOOST_SERIALIZATION_COLLECTIONS_SAVE_IMP_HPP |
2 | #define BOOST_SERIALIZATION_COLLECTIONS_SAVE_IMP_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 | // collections_save_imp.hpp: serialization for stl collections | |
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 | // helper function templates for serialization of collections | |
20 | ||
21 | #include <boost/config.hpp> | |
22 | #include <boost/serialization/nvp.hpp> | |
23 | #include <boost/serialization/serialization.hpp> | |
24 | #include <boost/serialization/version.hpp> | |
25 | #include <boost/serialization/collection_size_type.hpp> | |
26 | #include <boost/serialization/item_version_type.hpp> | |
27 | ||
28 | namespace boost{ | |
29 | namespace serialization { | |
30 | namespace stl { | |
31 | ||
32 | ////////////////////////////////////////////////////////////////////// | |
33 | // implementation of serialization for STL containers | |
34 | // | |
35 | ||
36 | template<class Archive, class Container> | |
37 | inline void save_collection( | |
38 | Archive & ar, | |
39 | const Container &s, | |
40 | collection_size_type count) | |
41 | { | |
42 | ar << BOOST_SERIALIZATION_NVP(count); | |
43 | // record number of elements | |
44 | const item_version_type item_version( | |
45 | version<typename Container::value_type>::value | |
46 | ); | |
47 | #if 0 | |
48 | boost::archive::library_version_type library_version( | |
49 | ar.get_library_version() | |
50 | ); | |
51 | if(boost::archive::library_version_type(3) < library_version){ | |
52 | ar << BOOST_SERIALIZATION_NVP(item_version); | |
53 | } | |
54 | #else | |
55 | ar << BOOST_SERIALIZATION_NVP(item_version); | |
56 | #endif | |
57 | ||
58 | typename Container::const_iterator it = s.begin(); | |
59 | while(count-- > 0){ | |
60 | // note borland emits a no-op without the explicit namespace | |
61 | boost::serialization::save_construct_data_adl( | |
62 | ar, | |
63 | &(*it), | |
64 | item_version | |
65 | ); | |
66 | ar << boost::serialization::make_nvp("item", *it++); | |
67 | } | |
68 | } | |
69 | ||
70 | template<class Archive, class Container> | |
71 | inline void save_collection(Archive & ar, const Container &s) | |
72 | { | |
73 | // record number of elements | |
74 | collection_size_type count(s.size()); | |
75 | save_collection(ar, s, count); | |
76 | } | |
77 | ||
78 | } // namespace stl | |
79 | } // namespace serialization | |
80 | } // namespace boost | |
81 | ||
82 | #endif //BOOST_SERIALIZATION_COLLECTIONS_SAVE_IMP_HPP |