]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | #ifndef BOOST_SERIALIZATION_HASH_COLLECTIONS_LOAD_IMP_HPP |
2 | #define BOOST_SERIALIZATION_HASH_COLLECTIONS_LOAD_IMP_HPP | |
3 | ||
4 | // MS compatible compilers support #pragma once | |
5 | #if defined(_MSC_VER) | |
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 | // hash_collections_load_imp.hpp: serialization for loading stl collections | |
12 | ||
13 | // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . | |
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 | // helper function templates for serialization of hashed collections | |
21 | #include <boost/config.hpp> | |
22 | #include <boost/archive/detail/basic_iarchive.hpp> | |
23 | #include <boost/serialization/nvp.hpp> | |
24 | #include <boost/serialization/collection_size_type.hpp> | |
25 | #include <boost/serialization/item_version_type.hpp> | |
26 | ||
27 | namespace boost{ | |
28 | namespace serialization { | |
29 | namespace stl { | |
30 | ||
31 | ////////////////////////////////////////////////////////////////////// | |
32 | // implementation of serialization for STL containers | |
33 | // | |
34 | template<class Archive, class Container, class InputFunction> | |
35 | inline void load_hash_collection(Archive & ar, Container &s) | |
36 | { | |
37 | collection_size_type count; | |
38 | collection_size_type bucket_count; | |
39 | boost::serialization::item_version_type item_version(0); | |
40 | boost::archive::library_version_type library_version( | |
41 | ar.get_library_version() | |
42 | ); | |
43 | // retrieve number of elements | |
44 | if(boost::archive::library_version_type(6) != library_version){ | |
45 | ar >> BOOST_SERIALIZATION_NVP(count); | |
46 | ar >> BOOST_SERIALIZATION_NVP(bucket_count); | |
47 | } | |
48 | else{ | |
49 | // note: fixup for error in version 6. collection size was | |
50 | // changed to size_t BUT for hashed collections it was implemented | |
51 | // as an unsigned int. This should be a problem only on win64 machines | |
52 | // but I'll leave it for everyone just in case. | |
53 | unsigned int c; | |
54 | unsigned int bc; | |
55 | ar >> BOOST_SERIALIZATION_NVP(c); | |
56 | count = c; | |
57 | ar >> BOOST_SERIALIZATION_NVP(bc); | |
58 | bucket_count = bc; | |
59 | } | |
60 | if(boost::archive::library_version_type(3) < library_version){ | |
61 | ar >> BOOST_SERIALIZATION_NVP(item_version); | |
62 | } | |
63 | s.clear(); | |
64 | #if ! defined(__MWERKS__) | |
65 | s.resize(bucket_count); | |
66 | #endif | |
67 | InputFunction ifunc; | |
68 | while(count-- > 0){ | |
69 | ifunc(ar, s, item_version); | |
70 | } | |
71 | } | |
72 | ||
73 | } // namespace stl | |
74 | } // namespace serialization | |
75 | } // namespace boost | |
76 | ||
77 | #endif //BOOST_SERIALIZATION_HASH_COLLECTIONS_LOAD_IMP_HPP |