| // (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 |