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1 | #ifndef BOOST_SERIALIZATION_SLIST_HPP |
2 | #define BOOST_SERIALIZATION_SLIST_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 | // slist.hpp | |
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 | #include <boost/config.hpp> | |
20 | #ifdef BOOST_HAS_SLIST | |
21 | #include BOOST_SLIST_HEADER | |
22 | ||
23 | #include <boost/serialization/collections_save_imp.hpp> | |
24 | #include <boost/serialization/collections_load_imp.hpp> | |
25 | #include <boost/archive/detail/basic_iarchive.hpp> | |
26 | #include <boost/serialization/nvp.hpp> | |
27 | #include <boost/serialization/collection_size_type.hpp> | |
28 | #include <boost/serialization/item_version_type.hpp> | |
29 | #include <boost/serialization/split_free.hpp> | |
30 | #include <boost/serialization/detail/stack_constructor.hpp> | |
31 | #include <boost/serialization/detail/is_default_constructible.hpp> | |
32 | ||
33 | namespace boost { | |
34 | namespace serialization { | |
35 | ||
36 | template<class Archive, class U, class Allocator> | |
37 | inline void save( | |
38 | Archive & ar, | |
39 | const BOOST_STD_EXTENSION_NAMESPACE::slist<U, Allocator> &t, | |
40 | const unsigned int file_version | |
41 | ){ | |
42 | boost::serialization::stl::save_collection< | |
43 | Archive, | |
44 | BOOST_STD_EXTENSION_NAMESPACE::slist<U, Allocator> | |
45 | >(ar, t); | |
46 | } | |
47 | ||
48 | namespace stl { | |
49 | ||
50 | template< | |
51 | class Archive, | |
52 | class T, | |
53 | class Allocator | |
54 | > | |
55 | typename boost::disable_if< | |
56 | typename detail::is_default_constructible< | |
57 | typename BOOST_STD_EXTENSION_NAMESPACE::slist<T, Allocator>::value_type | |
58 | >, | |
59 | void | |
60 | >::type | |
61 | collection_load_impl( | |
62 | Archive & ar, | |
63 | BOOST_STD_EXTENSION_NAMESPACE::slist<T, Allocator> &t, | |
64 | collection_size_type count, | |
65 | item_version_type item_version | |
66 | ){ | |
67 | t.clear(); | |
68 | boost::serialization::detail::stack_construct<Archive, T> u(ar, item_version); | |
69 | ar >> boost::serialization::make_nvp("item", u.reference()); | |
70 | t.push_front(u.reference()); | |
71 | typename BOOST_STD_EXTENSION_NAMESPACE::slist<T, Allocator>::iterator last; | |
72 | last = t.begin(); | |
73 | ar.reset_object_address(&(*t.begin()) , & u.reference()); | |
74 | while(--count > 0){ | |
75 | detail::stack_construct<Archive, T> u(ar, item_version); | |
76 | ar >> boost::serialization::make_nvp("item", u.reference()); | |
77 | last = t.insert_after(last, u.reference()); | |
78 | ar.reset_object_address(&(*last) , & u.reference()); | |
79 | } | |
80 | } | |
81 | ||
82 | } // stl | |
83 | ||
84 | template<class Archive, class U, class Allocator> | |
85 | inline void load( | |
86 | Archive & ar, | |
87 | BOOST_STD_EXTENSION_NAMESPACE::slist<U, Allocator> &t, | |
88 | const unsigned int file_version | |
89 | ){ | |
90 | const boost::archive::library_version_type library_version( | |
91 | ar.get_library_version() | |
92 | ); | |
93 | // retrieve number of elements | |
94 | item_version_type item_version(0); | |
95 | collection_size_type count; | |
96 | ar >> BOOST_SERIALIZATION_NVP(count); | |
97 | if(boost::archive::library_version_type(3) < library_version){ | |
98 | ar >> BOOST_SERIALIZATION_NVP(item_version); | |
99 | } | |
100 | if(detail::is_default_constructible<U>()){ | |
101 | t.resize(count); | |
102 | typename BOOST_STD_EXTENSION_NAMESPACE::slist<U, Allocator>::iterator hint; | |
103 | hint = t.begin(); | |
104 | while(count-- > 0){ | |
105 | ar >> boost::serialization::make_nvp("item", *hint++); | |
106 | } | |
107 | } | |
108 | else{ | |
109 | t.clear(); | |
110 | boost::serialization::detail::stack_construct<Archive, U> u(ar, item_version); | |
111 | ar >> boost::serialization::make_nvp("item", u.reference()); | |
112 | t.push_front(u.reference()); | |
113 | typename BOOST_STD_EXTENSION_NAMESPACE::slist<U, Allocator>::iterator last; | |
114 | last = t.begin(); | |
115 | ar.reset_object_address(&(*t.begin()) , & u.reference()); | |
116 | while(--count > 0){ | |
117 | detail::stack_construct<Archive, U> u(ar, item_version); | |
118 | ar >> boost::serialization::make_nvp("item", u.reference()); | |
119 | last = t.insert_after(last, u.reference()); | |
120 | ar.reset_object_address(&(*last) , & u.reference()); | |
121 | } | |
122 | } | |
123 | } | |
124 | ||
125 | // split non-intrusive serialization function member into separate | |
126 | // non intrusive save/load member functions | |
127 | template<class Archive, class U, class Allocator> | |
128 | inline void serialize( | |
129 | Archive & ar, | |
130 | BOOST_STD_EXTENSION_NAMESPACE::slist<U, Allocator> &t, | |
131 | const unsigned int file_version | |
132 | ){ | |
133 | boost::serialization::split_free(ar, t, file_version); | |
134 | } | |
135 | ||
136 | } // serialization | |
137 | } // namespace boost | |
138 | ||
139 | #include <boost/serialization/collection_traits.hpp> | |
140 | ||
141 | BOOST_SERIALIZATION_COLLECTION_TRAITS(BOOST_STD_EXTENSION_NAMESPACE::slist) | |
142 | ||
143 | #endif // BOOST_HAS_SLIST | |
144 | #endif // BOOST_SERIALIZATION_SLIST_HPP |