Chris@16: #ifndef BOOST_ARCHIVE_POLYMORPHIC_OARCHIVE_HPP
Chris@16: #define BOOST_ARCHIVE_POLYMORPHIC_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: // polymorphic_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: 
Chris@16: #include <cstddef> // size_t
Chris@16: #include <climits> // ULONG_MAX 
Chris@16: #include <string>
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: #if defined(BOOST_NO_STDC_NAMESPACE)
Chris@16: namespace std{
Chris@16:     using ::size_t;
Chris@16: } // namespace std
Chris@16: #endif
Chris@16: 
Chris@16: #include <boost/cstdint.hpp>
Chris@16: #include <boost/serialization/pfto.hpp>
Chris@16: #include <boost/archive/detail/oserializer.hpp>
Chris@16: #include <boost/archive/detail/interface_oarchive.hpp>
Chris@16: #include <boost/serialization/nvp.hpp>
Chris@16: #include <boost/archive/detail/register_archive.hpp>
Chris@16: 
Chris@16: #include <boost/archive/detail/decl.hpp>
Chris@16: #include <boost/archive/detail/abi_prefix.hpp> // must be the last header
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace serialization {
Chris@16:     class extended_type_info;
Chris@16: } // namespace serialization
Chris@16: namespace archive {
Chris@16: namespace detail {
Chris@16:     class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_oarchive;
Chris@16:     class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_oserializer;
Chris@16: }
Chris@16: 
Chris@16: class polymorphic_oarchive;
Chris@16: 
Chris@16: class polymorphic_oarchive_impl :
Chris@16:     public detail::interface_oarchive<polymorphic_oarchive>
Chris@16: {
Chris@16: #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
Chris@16: public:
Chris@16: #else
Chris@16:     friend class detail::interface_oarchive<polymorphic_oarchive>;
Chris@16:     friend class save_access;
Chris@16: #endif
Chris@16:     // primitive types the only ones permitted by polymorphic archives
Chris@16:     virtual void save(const bool t) = 0;
Chris@16: 
Chris@16:     virtual void save(const char t) = 0;
Chris@16:     virtual void save(const signed char t) = 0;
Chris@16:     virtual void save(const unsigned char t) = 0;
Chris@16:     #ifndef BOOST_NO_CWCHAR
Chris@16:     #ifndef BOOST_NO_INTRINSIC_WCHAR_T
Chris@16:     virtual void save(const wchar_t t) = 0;
Chris@16:     #endif
Chris@16:     #endif
Chris@16:     virtual void save(const short t) = 0;
Chris@16:     virtual void save(const unsigned short t) = 0;
Chris@16:     virtual void save(const int t) = 0;
Chris@16:     virtual void save(const unsigned int t) = 0;
Chris@16:     virtual void save(const long t) = 0;
Chris@16:     virtual void save(const unsigned long t) = 0;
Chris@16: 
Chris@16:     #if defined(BOOST_HAS_LONG_LONG)
Chris@16:     virtual void save(const boost::long_long_type t) = 0;
Chris@16:     virtual void save(const boost::ulong_long_type t) = 0;
Chris@16:     #elif defined(BOOST_HAS_MS_INT64)
Chris@16:     virtual void save(const __int64 t) = 0;
Chris@16:     virtual void save(const unsigned __int64 t) = 0;
Chris@16:     #endif
Chris@16: 
Chris@16:     virtual void save(const float t) = 0;
Chris@16:     virtual void save(const double t) = 0;
Chris@16: 
Chris@16:     // string types are treated as primitives
Chris@16:     virtual void save(const std::string & t) = 0;
Chris@16:     #ifndef BOOST_NO_STD_WSTRING
Chris@16:     virtual void save(const std::wstring & t) = 0;
Chris@16:     #endif
Chris@16: 
Chris@16:     virtual void save_null_pointer() = 0;
Chris@16:     // used for xml and other tagged formats
Chris@16:     virtual void save_start(const char * name) = 0;
Chris@16:     virtual void save_end(const char * name) = 0;
Chris@16:     virtual void register_basic_serializer(const detail::basic_oserializer & bos) = 0;
Chris@16: 
Chris@16:     virtual void end_preamble() = 0;
Chris@16: 
Chris@16:     // msvc and borland won't automatically pass these to the base class so
Chris@16:     // make it explicit here
Chris@16:     template<class T>
Chris@16:     void save_override(T & t, BOOST_PFTO int)
Chris@16:     {
Chris@16:         archive::save(* this->This(), t);
Chris@16:     }
Chris@16:     // special treatment for name-value pairs.
Chris@16:     template<class T>
Chris@16:     void save_override(
Chris@16:                 #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
Chris@16:                 const
Chris@16:                 #endif
Chris@16:                 ::boost::serialization::nvp< T > & t, int
Chris@16:         ){
Chris@16:         save_start(t.name());
Chris@16:         archive::save(* this->This(), t.const_value());
Chris@16:         save_end(t.name());
Chris@16:     }
Chris@16: protected:
Chris@16:     virtual ~polymorphic_oarchive_impl(){};
Chris@16: public:
Chris@16:     // utility functions implemented by all legal archives
Chris@16:     virtual unsigned int get_flags() const = 0;
Chris@16:     virtual library_version_type get_library_version() const = 0;
Chris@16:     virtual void save_binary(const void * t, std::size_t size) = 0;
Chris@16: 
Chris@16:     virtual void save_object(
Chris@16:         const void *x,
Chris@16:         const detail::basic_oserializer & bos
Chris@16:     ) = 0;
Chris@16:     virtual void save_pointer(
Chris@16:         const void * t,
Chris@16:         const detail::basic_pointer_oserializer * bpos_ptr
Chris@16:     ) = 0;
Chris@16: };
Chris@16: 
Chris@16: // note: preserve naming symmetry
Chris@16: class polymorphic_oarchive : 
Chris@16:     public polymorphic_oarchive_impl
Chris@16: {
Chris@16: public:
Chris@16:     virtual ~polymorphic_oarchive(){};
Chris@16: };
Chris@16: 
Chris@16: } // namespace archive
Chris@16: } // namespace boost
Chris@16: 
Chris@16: // required by export
Chris@16: BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::polymorphic_oarchive)
Chris@16: 
Chris@16: #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
Chris@16: 
Chris@16: #endif // BOOST_ARCHIVE_POLYMORPHIC_OARCHIVE_HPP