// (C) Copyright 2007 Matthias Troyer | |
// 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) | |
// Authors: Matthias Troyer | |
/** @file is_bitwise_serializable.hpp | |
* | |
* This header provides a traits class for determining whether a class | |
* can be serialized (in a non-portable way) just by copying the bits. | |
*/ | |
#ifndef BOOST_SERIALIZATION_IS_BITWISE_SERIALIZABLE_HPP | |
#define BOOST_SERIALIZATION_IS_BITWISE_SERIALIZABLE_HPP | |
// MS compatible compilers support #pragma once | |
#if defined(_MSC_VER) && (_MSC_VER >= 1020) | |
# pragma once | |
#endif | |
#include <boost/mpl/bool.hpp> | |
#include <boost/type_traits/is_arithmetic.hpp> | |
namespace boost { | |
namespace serialization { | |
template<class T> | |
struct is_bitwise_serializable | |
: public is_arithmetic< T > | |
{}; | |
} // namespace serialization | |
} // namespace boost | |
// define a macro to make explicit designation of this more transparent | |
#define BOOST_IS_BITWISE_SERIALIZABLE(T) \ | |
namespace boost { \ | |
namespace serialization { \ | |
template<> \ | |
struct is_bitwise_serializable< T > : mpl::true_ {}; \ | |
}} \ | |
/**/ | |
#endif //BOOST_SERIALIZATION_IS_BITWISE_SERIALIZABLE_HPP |