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1 | #ifndef BOOST_SERIALIZATION_UNORDERED_COLLECTIONS_LOAD_IMP_HPP | |
2 | #define BOOST_SERIALIZATION_UNORDERED_COLLECTIONS_LOAD_IMP_HPP | |
3 | ||
4 | // MS compatible compilers support #pragma once | |
5 | #if defined(_MSC_VER) && (_MSC_VER >= 1020) | |
6 | # pragma once | |
7 | # pragma warning (disable : 4786) // too long name, harmless warning | |
8 | #endif | |
9 | ||
10 | /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 | |
11 | // unordered_collections_load_imp.hpp: serialization for loading stl collections | |
12 | ||
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) | |
18 | ||
19 | // See http://www.boost.org for updates, documentation, and revision history. | |
20 | ||
21 | // helper function templates for serialization of collections | |
22 | ||
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) | |
27 | namespace std{ | |
28 | using ::size_t; | |
29 | } // namespace std | |
30 | #endif | |
31 | #include <boost/detail/workaround.hpp> | |
32 | ||
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> | |
39 | ||
40 | namespace boost{ | |
41 | namespace serialization { | |
42 | namespace stl { | |
43 | ||
44 | ////////////////////////////////////////////////////////////////////// | |
45 | // implementation of serialization for STL containers | |
46 | // | |
47 | template<class Archive, class Container, class InputFunction> | |
48 | inline void load_unordered_collection(Archive & ar, Container &s) | |
49 | { | |
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() | |
55 | ); | |
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); | |
61 | } | |
62 | s.clear(); | |
63 | s.rehash(bucket_count); | |
64 | InputFunction ifunc; | |
65 | while(count-- > 0){ | |
66 | ifunc(ar, s, item_version); | |
67 | } | |
68 | } | |
69 | ||
70 | } // namespace stl | |
71 | } // namespace serialization | |
72 | } // namespace boost | |
73 | ||
74 | #endif //BOOST_SERIALIZATION_UNORDERED_COLLECTIONS_LOAD_IMP_HPP |