#ifndef BOOST_ARCHIVE_BASIC_ARCHIVE_POINTER_OSERIALIZER_HPP

 #define BOOST_ARCHIVE_BASIC_ARCHIVE_POINTER_OSERIALIZER_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

 // basic_pointer_oserializer.hpp: extenstion of type_info required for 

 // serialization.

 // (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/detail/auto_link_archive.hpp>

 #include <boost/archive/detail/basic_serializer.hpp>

 #include <boost/archive/detail/abi_prefix.hpp> // must be the last header

 namespace boost {

 namespace serialization {

     class extended_type_info;

 } // namespace serialization

 namespace archive {

 namespace detail {

 class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_oarchive;

 class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_oserializer;

 class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_pointer_oserializer : 

     public basic_serializer {

 protected:

     explicit basic_pointer_oserializer(

         const boost::serialization::extended_type_info & type_

     );

     // account for bogus gcc warning

     #if defined(__GNUC__)

     virtual

     #endif

     ~basic_pointer_oserializer();

 public:

     virtual const basic_oserializer & get_basic_serializer() const = 0;

     virtual void save_object_ptr(

         basic_oarchive & ar,

         const void * x

     ) const = 0;

 };

 } // namespace detail

 } // namespace archive

 } // namespace boost

 #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas

 #endif // BOOST_ARCHIVE_BASIC_ARCHIVE_POINTER_OSERIALIZER_HPP