Chris@16: #ifndef BOOST_ARCHIVE_POLYMORPHIC_IARCHIVE_HPP
Chris@16: #define BOOST_ARCHIVE_POLYMORPHIC_IARCHIVE_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_iarchive.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> // std::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: 
Chris@16: #include <boost/serialization/pfto.hpp>
Chris@16: #include <boost/archive/detail/iserializer.hpp>
Chris@16: #include <boost/archive/detail/interface_iarchive.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_iarchive;
Chris@16:     class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_iarchive;
Chris@16: }
Chris@16: 
Chris@16: class polymorphic_iarchive;
Chris@16: 
Chris@16: class polymorphic_iarchive_impl :
Chris@16:     public detail::interface_iarchive<polymorphic_iarchive>
Chris@16: {
Chris@16: #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
Chris@16: public:
Chris@16: #else
Chris@16:     friend class detail::interface_iarchive<polymorphic_iarchive>;
Chris@16:     friend class load_access;
Chris@16: #endif
Chris@16:     // primitive types the only ones permitted by polymorphic archives
Chris@16:     virtual void load(bool & t) = 0;
Chris@16: 
Chris@16:     virtual void load(char & t) = 0;
Chris@16:     virtual void load(signed char & t) = 0;
Chris@16:     virtual void load(unsigned char & t) = 0;
Chris@16:     #ifndef BOOST_NO_CWCHAR
Chris@16:     #ifndef BOOST_NO_INTRINSIC_WCHAR_T
Chris@16:     virtual void load(wchar_t & t) = 0;
Chris@16:     #endif
Chris@16:     #endif
Chris@16:     virtual void load(short & t) = 0;
Chris@16:     virtual void load(unsigned short & t) = 0;
Chris@16:     virtual void load(int & t) = 0;
Chris@16:     virtual void load(unsigned int & t) = 0;
Chris@16:     virtual void load(long & t) = 0;
Chris@16:     virtual void load(unsigned long & t) = 0;
Chris@16: 
Chris@16:     #if defined(BOOST_HAS_LONG_LONG)
Chris@16:     virtual void load(boost::long_long_type & t) = 0;
Chris@16:     virtual void load(boost::ulong_long_type & t) = 0;
Chris@16:     #elif defined(BOOST_HAS_MS_INT64)
Chris@16:     virtual void load(__int64 & t) = 0;
Chris@16:     virtual void load(unsigned __int64 & t) = 0;
Chris@16:     #endif
Chris@16: 
Chris@16:     virtual void load(float & t) = 0;
Chris@16:     virtual void load(double & t) = 0;
Chris@16: 
Chris@16:     // string types are treated as primitives
Chris@16:     virtual void load(std::string & t) = 0;
Chris@16:     #ifndef BOOST_NO_STD_WSTRING
Chris@16:     virtual void load(std::wstring & t) = 0;
Chris@16:     #endif
Chris@16: 
Chris@16:     // used for xml and other tagged formats
Chris@16:     virtual void load_start(const char * name) = 0;
Chris@16:     virtual void load_end(const char * name) = 0;
Chris@16:     virtual void register_basic_serializer(const detail::basic_iserializer & bis) = 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 load_override(T & t, BOOST_PFTO int)
Chris@16:     {
Chris@16:         archive::load(* this->This(), t);
Chris@16:     }
Chris@16:     // special treatment for name-value pairs.
Chris@16:     template<class T>
Chris@16:     void load_override(
Chris@16:         #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
Chris@16:         const
Chris@16:         #endif
Chris@16:         boost::serialization::nvp< T > & t,
Chris@16:         int
Chris@16:     ){
Chris@16:         load_start(t.name());
Chris@16:         archive::load(* this->This(), t.value());
Chris@16:         load_end(t.name());
Chris@16:     }
Chris@16: protected:
Chris@16:     virtual ~polymorphic_iarchive_impl(){};
Chris@16: public:
Chris@16:     // utility function implemented by all legal archives
Chris@16:     virtual void set_library_version(library_version_type archive_library_version) = 0;
Chris@16:     virtual library_version_type get_library_version() const = 0;
Chris@16:     virtual unsigned int get_flags() const = 0;
Chris@16:     virtual void delete_created_pointers() = 0;
Chris@16:     virtual void reset_object_address(
Chris@16:         const void * new_address,
Chris@16:         const void * old_address
Chris@16:     ) = 0;
Chris@16: 
Chris@16:     virtual void load_binary(void * t, std::size_t size) = 0;
Chris@16: 
Chris@16:     // these are used by the serialization library implementation.
Chris@16:     virtual void load_object(
Chris@16:         void *t,
Chris@16:         const detail::basic_iserializer & bis
Chris@16:     ) = 0;
Chris@16:     virtual const detail::basic_pointer_iserializer * load_pointer(
Chris@16:         void * & t,
Chris@16:         const detail::basic_pointer_iserializer * bpis_ptr,
Chris@16:         const detail::basic_pointer_iserializer * (*finder)(
Chris@16:             const boost::serialization::extended_type_info & type
Chris@16:         )
Chris@16:     ) = 0;
Chris@16: };
Chris@16: 
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@101: namespace boost {
Chris@16: namespace archive {
Chris@16: 
Chris@16: class polymorphic_iarchive : 
Chris@101:     public polymorphic_iarchive_impl
Chris@16: {
Chris@16: public:
Chris@16:     virtual ~polymorphic_iarchive(){};
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_iarchive)
Chris@16: 
Chris@16: #endif // BOOST_ARCHIVE_POLYMORPHIC_IARCHIVE_HPP