Chris@16: #ifndef BOOST_ARCHIVE_DETAIL_INTERFACE_OARCHIVE_HPP
Chris@16: #define BOOST_ARCHIVE_DETAIL_INTERFACE_OARCHIVE_HPP
Chris@16: 
Chris@16: // MS compatible compilers support #pragma once
Chris@101: #if defined(_MSC_VER)
Chris@16: # pragma once
Chris@16: #endif
Chris@16: 
Chris@16: /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
Chris@16: // interface_oarchive.hpp
Chris@16: 
Chris@16: // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
Chris@16: // Use, modification and distribution is subject to the Boost Software
Chris@16: // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  See http://www.boost.org for updates, documentation, and revision history.
Chris@16: #include <cstddef> // NULL
Chris@16: #include <boost/cstdint.hpp>
Chris@16: #include <boost/mpl/bool.hpp>
Chris@16: 
Chris@16: #include <boost/archive/detail/auto_link_archive.hpp>
Chris@16: #include <boost/archive/detail/oserializer.hpp>
Chris@16: #include <boost/archive/detail/abi_prefix.hpp> // must be the last header
Chris@16: 
Chris@16: #include <boost/serialization/singleton.hpp>
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace archive {
Chris@16: namespace detail {
Chris@16: 
Chris@16: class BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY()) basic_pointer_oserializer;
Chris@16: 
Chris@16: template<class Archive>
Chris@16: class interface_oarchive 
Chris@16: {
Chris@16: protected:
Chris@16:     interface_oarchive(){};
Chris@16: public:
Chris@16:     /////////////////////////////////////////////////////////
Chris@16:     // archive public interface
Chris@16:     typedef mpl::bool_<false> is_loading;
Chris@16:     typedef mpl::bool_<true> is_saving;
Chris@16: 
Chris@16:     // return a pointer to the most derived class
Chris@16:     Archive * This(){
Chris@16:         return static_cast<Archive *>(this);
Chris@16:     }
Chris@16: 
Chris@16:     template<class T>
Chris@16:     const basic_pointer_oserializer * 
Chris@16:     register_type(const T * = NULL){
Chris@16:         const basic_pointer_oserializer & bpos =
Chris@16:             boost::serialization::singleton<
Chris@16:                 pointer_oserializer<Archive, T>
Chris@16:             >::get_const_instance();
Chris@16:         this->This()->register_basic_serializer(bpos.get_basic_serializer());
Chris@16:         return & bpos;
Chris@16:     }
Chris@16: 
Chris@16:     template<class T>
Chris@16:     Archive & operator<<(T & t){
Chris@16:         this->This()->save_override(t, 0);
Chris@16:         return * this->This();
Chris@16:     }
Chris@16:     
Chris@16:     // the & operator 
Chris@16:     template<class T>
Chris@16:     Archive & operator&(T & t){
Chris@16:         #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
Chris@16:             return * this->This() << const_cast<const T &>(t);
Chris@16:         #else
Chris@16:             return * this->This() << t;
Chris@16:         #endif
Chris@16:     }
Chris@16: };
Chris@16: 
Chris@16: } // namespace detail
Chris@16: } // namespace archive
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
Chris@16: 
Chris@16: #endif // BOOST_ARCHIVE_DETAIL_INTERFACE_IARCHIVE_HPP