1 #ifndef BOOST_SERIALIZATION_COLLECTIONS_SAVE_IMP_HPP
2 #define BOOST_SERIALIZATION_COLLECTIONS_SAVE_IMP_HPP
4 // MS compatible compilers support #pragma once
9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
10 // collections_save_imp.hpp: serialization for stl collections
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.
19 // helper function templates for serialization of collections
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>
29 namespace serialization {
32 //////////////////////////////////////////////////////////////////////
33 // implementation of serialization for STL containers
36 template<class Archive, class Container>
37 inline void save_collection(
40 collection_size_type count)
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
48 boost::archive::library_version_type library_version(
49 ar.get_library_version()
51 if(boost::archive::library_version_type(3) < library_version){
52 ar << BOOST_SERIALIZATION_NVP(item_version);
55 ar << BOOST_SERIALIZATION_NVP(item_version);
58 typename Container::const_iterator it = s.begin();
60 // note borland emits a no-op without the explicit namespace
61 boost::serialization::save_construct_data_adl(
66 ar << boost::serialization::make_nvp("item", *it++);
70 template<class Archive, class Container>
71 inline void save_collection(Archive & ar, const Container &s)
73 // record number of elements
74 collection_size_type count(s.size());
75 save_collection(ar, s, count);
79 } // namespace serialization
82 #endif //BOOST_SERIALIZATION_COLLECTIONS_SAVE_IMP_HPP