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/serialization/nvp.hpp>
26 #include <boost/serialization/collection_size_type.hpp>
27 #include <boost/serialization/item_version_type.hpp>
28 #include <boost/serialization/split_free.hpp>
29 #include <boost/serialization/detail/stack_constructor.hpp>
30 #include <boost/serialization/detail/is_default_constructible.hpp>
31 #include <boost/move/utility_core.hpp>
32
33 namespace boost {
34 namespace serialization {
35
36 template<class Archive, class U, class Allocator>
save(Archive & ar,const BOOST_STD_EXTENSION_NAMESPACE::slist<U,Allocator> & t,const unsigned int file_version)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
collection_load_impl(Archive & ar,BOOST_STD_EXTENSION_NAMESPACE::slist<T,Allocator> & t,collection_size_type count,item_version_type item_version)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(boost::move(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, boost::move(u.reference()));
78 ar.reset_object_address(&(*last) , & u.reference());
79 }
80 }
81
82 } // stl
83
84 template<class Archive, class U, class Allocator>
load(Archive & ar,BOOST_STD_EXTENSION_NAMESPACE::slist<U,Allocator> & t,const unsigned int file_version)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::serialization::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::serialization::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(boost::move(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, boost::move(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>
serialize(Archive & ar,BOOST_STD_EXTENSION_NAMESPACE::slist<U,Allocator> & t,const unsigned int file_version)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
145