cereal
A C++11 library for serialization
forward_list.hpp
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1
4/*
5 Copyright (c) 2014, Randolph Voorhies, Shane Grant
6 All rights reserved.
7
8 Redistribution and use in source and binary forms, with or without
9 modification, are permitted provided that the following conditions are met:
10 * Redistributions of source code must retain the above copyright
11 notice, this list of conditions and the following disclaimer.
12 * Redistributions in binary form must reproduce the above copyright
13 notice, this list of conditions and the following disclaimer in the
14 documentation and/or other materials provided with the distribution.
15 * Neither the name of the copyright holder nor the
16 names of its contributors may be used to endorse or promote products
17 derived from this software without specific prior written permission.
18
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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21 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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24 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
26 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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29*/
30#ifndef CEREAL_TYPES_FORWARD_LIST_HPP_
31#define CEREAL_TYPES_FORWARD_LIST_HPP_
32
33#include "cereal/cereal.hpp"
34#include <forward_list>
35
36namespace cereal
37{
39 template <class Archive, class T, class A> inline
40 void CEREAL_SAVE_FUNCTION_NAME( Archive & ar, std::forward_list<T, A> const & forward_list )
41 {
42 // write the size - note that this is slow because we need to traverse
43 // the entire list. there are ways we could avoid this but this was chosen
44 // since it works in the most general fashion with any archive type
45 size_type const size = std::distance( forward_list.begin(), forward_list.end() );
46
47 ar( make_size_tag( size ) );
48
49 // write the list
50 for( const auto & i : forward_list )
51 ar( i );
52 }
53
55 template <class Archive, class T, class A>
56 void CEREAL_LOAD_FUNCTION_NAME( Archive & ar, std::forward_list<T, A> & forward_list )
57 {
58 size_type size;
59 ar( make_size_tag( size ) );
60
61 forward_list.resize( static_cast<size_t>( size ) );
62
63 for( auto & i : forward_list )
64 ar( i );
65 }
66} // namespace cereal
67
68#endif // CEREAL_TYPES_FORWARD_LIST_HPP_
Main cereal functionality.
CEREAL_SIZE_TYPE size_type
The size type used by cereal.
Definition: helpers.hpp:61
#define CEREAL_LOAD_FUNCTION_NAME
The deserialization (load) function name to search for.
Definition: macros.hpp:85
#define CEREAL_SAVE_FUNCTION_NAME
The serialization (save) function name to search for.
Definition: macros.hpp:92