#ifndef BOOST_ARCHIVE_POLYMORPHIC_XML_OARCHIVE_HPP#define BOOST_ARCHIVE_POLYMORPHIC_XML_OARCHIVE_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// polymorphic_xml_oarchive.hpp// (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 <boost/config.hpp>#include <boost/archive/xml_oarchive.hpp>#include <boost/archive/detail/polymorphic_oarchive_route.hpp>namespaceboost{namespacearchive{typedefdetail::polymorphic_oarchive_route<xml_oarchive_impl<naked_xml_oarchive>>polymorphic_xml_oarchive;}// namespace archive}// namespace boost// required by exportBOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::polymorphic_xml_oarchive)#endif // BOOST_ARCHIVE_POLYMORPHIC_XML_OARCHIVE_HPP