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Adding pair and tuple

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This commit is contained in:
Shane Grant
2013-06-14 14:50:57 -07:00
parent 156704dfe0
commit e66e6d38df
2 changed files with 51 additions and 0 deletions
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33
binary_archive/tuple.hpp Normal file
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#ifndef CEREAL_BINARY_ARCHIVE_TUPLE_HPP_
#define CEREAL_BINARY_ARCHIVE_TUPLE_HPP_
#include <cereal/binary_archive/binary_archive.hpp>
#include <tuple>
namespace cereal
{
namespace tuple_detail
{
// unwinds a tuple to save it
template <size_t Height, class Archive, class ... Types> inline
void serialize( Archive & ar, std::tuple<Types...> & tuple )
{
ar & std::get<Height - 1>( tuple );
serialize<Height - 1>( ar, tuple );
}
// Zero height specialization - nothing to do here
template <class Archive, class ... Types> inline
void serialize<0, Types...>( Archive & ar, std::tuple<Types...> & tuple )
{ }
}
//! Serializing for std::tuple to binary
template <class Archive, class ... Types> inline
void serialize( Archive & ar, std::tuple<Types...> & tuple )
{
tuple_size::serialize<std::tuple_size<std::tuple<Types...>>>( ar, tuple );
}
} // namespace cereal
#endif // CEREAL_BINARY_ARCHIVE_TUPLE_HPP_

18
binary_archive/utility.hpp Normal file
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#ifndef CEREAL_BINARY_ARCHIVE_UTILITY_HPP_
#define CEREAL_BINARY_ARCHIVE_UTILITY_HPP_
#include <cereal/binary_archive/binary_archive.hpp>
#include <utility>
namespace cereal
{
//! Serializing for std::pair to binary
template <class Archive, class T1, class T2> inline
void serialize( Archive & ar, std::pair<T1, T2> & pair )
{
ar & pair.first;
ar & pair.second;
}
} // namespace cereal
#endif // CEREAL_BINARY_ARCHIVE_UTILITY_HPP_