williamr@2: #ifndef BOOST_SERIALIZATION_SPLIT_MEMBER_HPP
williamr@2: #define BOOST_SERIALIZATION_SPLIT_MEMBER_HPP
williamr@2: 
williamr@2: // MS compatible compilers support #pragma once
williamr@2: #if defined(_MSC_VER) && (_MSC_VER >= 1020)
williamr@2: # pragma once
williamr@2: #endif
williamr@2: 
williamr@2: /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
williamr@2: // split_member.hpp:
williamr@2: 
williamr@2: // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
williamr@2: // Use, modification and distribution is subject to the Boost Software
williamr@2: // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
williamr@2: // http://www.boost.org/LICENSE_1_0.txt)
williamr@2: 
williamr@2: //  See http://www.boost.org for updates, documentation, and revision history.
williamr@2: 
williamr@2: #include <boost/config.hpp>
williamr@2: #include <boost/mpl/eval_if.hpp>
williamr@2: #include <boost/mpl/identity.hpp>
williamr@2: 
williamr@2: #include <boost/serialization/access.hpp>
williamr@2: 
williamr@2: namespace boost {
williamr@2: namespace archive {
williamr@2:     namespace detail {
williamr@2:         template<class Archive> class interface_oarchive;
williamr@2:         template<class Archive> class interface_iarchive;
williamr@2:     } // namespace detail
williamr@2: } // namespace archive
williamr@2: 
williamr@2: namespace serialization {
williamr@2: namespace detail {
williamr@2: 
williamr@2:     template<class Archive, class T>
williamr@2:     struct member_saver {
williamr@2:         static void invoke(
williamr@2:             Archive & ar, 
williamr@2:             const T & t,
williamr@2:             const unsigned int file_version
williamr@2:         ){
williamr@2:             access::member_save(ar, t, file_version);
williamr@2:         }
williamr@2:     };
williamr@2: 
williamr@2:     template<class Archive, class T>
williamr@2:     struct member_loader {
williamr@2:         static void invoke(
williamr@2:             Archive & ar, 
williamr@2:             T & t,
williamr@2:             const unsigned int file_version
williamr@2:         ){
williamr@2:             access::member_load(ar, t, file_version);
williamr@2:         }
williamr@2:     };
williamr@2: 
williamr@2: } // detail
williamr@2: 
williamr@2: template<class Archive, class T>
williamr@2: inline void split_member(
williamr@2:     Archive & ar, T & t, const unsigned int file_version
williamr@2: ){
williamr@2:     typedef BOOST_DEDUCED_TYPENAME mpl::eval_if<
williamr@2:         BOOST_DEDUCED_TYPENAME Archive::is_saving,
williamr@2:         mpl::identity<detail::member_saver<Archive, T> >, 
williamr@2:         mpl::identity<detail::member_loader<Archive, T> >
williamr@2:     >::type typex;
williamr@2:     typex::invoke(ar, t, file_version);
williamr@2: }
williamr@2: 
williamr@2: } // namespace serialization
williamr@2: } // namespace boost
williamr@2: 
williamr@2: // split member function serialize funcition into save/load
williamr@2: #define BOOST_SERIALIZATION_SPLIT_MEMBER()                       \
williamr@2: template<class Archive>                                          \
williamr@2: void serialize(                                                  \
williamr@2:     Archive &ar,                                                 \
williamr@2:     const unsigned int file_version                              \
williamr@2: ){                                                               \
williamr@2:     boost::serialization::split_member(ar, *this, file_version); \
williamr@2: }                                                                \
williamr@2: /**/
williamr@2: 
williamr@2: #endif // BOOST_SERIALIZATION_SPLIT_MEMBER_HPP