1 #ifndef BOOST_SERIALIZATION_UNORDERED_COLLECTIONS_LOAD_IMP_HPP
2 #define BOOST_SERIALIZATION_UNORDERED_COLLECTIONS_LOAD_IMP_HPP
4 // MS compatible compilers support #pragma once
5 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
7 # pragma warning (disable : 4786) // too long name, harmless warning
10 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
11 // unordered_collections_load_imp.hpp: serialization for loading stl collections
13 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
14 // (C) Copyright 2014 Jim Bell
15 // Use, modification and distribution is subject to the Boost Software
16 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
17 // http://www.boost.org/LICENSE_1_0.txt)
19 // See http://www.boost.org for updates, documentation, and revision history.
21 // helper function templates for serialization of collections
23 #include <boost/assert.hpp>
24 #include <cstddef> // size_t
25 #include <boost/config.hpp> // msvc 6.0 needs this for warning suppression
26 #if defined(BOOST_NO_STDC_NAMESPACE)
31 #include <boost/detail/workaround.hpp>
33 #include <boost/archive/detail/basic_iarchive.hpp>
34 #include <boost/serialization/access.hpp>
35 #include <boost/serialization/nvp.hpp>
36 #include <boost/serialization/detail/stack_constructor.hpp>
37 #include <boost/serialization/collection_size_type.hpp>
38 #include <boost/serialization/item_version_type.hpp>
41 namespace serialization {
44 //////////////////////////////////////////////////////////////////////
45 // implementation of serialization for STL containers
47 template<class Archive, class Container, class InputFunction>
48 inline void load_unordered_collection(Archive & ar, Container &s)
50 collection_size_type count;
51 collection_size_type bucket_count;
52 boost::serialization::item_version_type item_version(0);
53 boost::archive::library_version_type library_version(
54 ar.get_library_version()
56 // retrieve number of elements
57 ar >> BOOST_SERIALIZATION_NVP(count);
58 ar >> BOOST_SERIALIZATION_NVP(bucket_count);
59 if(boost::archive::library_version_type(3) < library_version){
60 ar >> BOOST_SERIALIZATION_NVP(item_version);
63 s.rehash(bucket_count);
66 ifunc(ar, s, item_version);
71 } // namespace serialization
74 #endif //BOOST_SERIALIZATION_UNORDERED_COLLECTIONS_LOAD_IMP_HPP