#ifndef BOOST_SERIALIZATION_UTILITY_HPP | |
#define BOOST_SERIALIZATION_UTILITY_HPP | |
// MS compatible compilers support #pragma once | |
#if defined(_MSC_VER) && (_MSC_VER >= 1020) | |
# pragma once | |
#endif | |
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 | |
// serialization/utility.hpp: | |
// serialization for stl utility templates | |
// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . | |
// Use, modification and distribution is subject to the Boost Software | |
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
// http://www.boost.org/LICENSE_1_0.txt) | |
// See http://www.boost.org for updates, documentation, and revision history. | |
#include <utility> | |
#include <boost/config.hpp> | |
#include <boost/type_traits/remove_const.hpp> | |
#include <boost/serialization/nvp.hpp> | |
#include <boost/serialization/is_bitwise_serializable.hpp> | |
#include <boost/mpl/and.hpp> | |
namespace boost { | |
namespace serialization { | |
// pair | |
template<class Archive, class F, class S> | |
inline void serialize( | |
Archive & ar, | |
std::pair<F, S> & p, | |
const unsigned int /* file_version */ | |
){ | |
// note: we remove any const-ness on the first argument. The reason is that | |
// for stl maps, the type saved is pair<const key, T). We remove | |
// the const-ness in order to be able to load it. | |
typedef BOOST_DEDUCED_TYPENAME boost::remove_const<F>::type typef; | |
ar & boost::serialization::make_nvp("first", const_cast<typef &>(p.first)); | |
ar & boost::serialization::make_nvp("second", p.second); | |
} | |
/// specialization of is_bitwise_serializable for pairs | |
template <class T, class U> | |
struct is_bitwise_serializable<std::pair<T,U> > | |
: public mpl::and_<is_bitwise_serializable< T >,is_bitwise_serializable<U> > | |
{ | |
}; | |
} // serialization | |
} // namespace boost | |
#endif // BOOST_SERIALIZATION_UTILITY_HPP |