#ifndef BOOST_ARCHIVE_DETAIL_BASIC_IARCHIVE_HPP

#define BOOST_ARCHIVE_DETAIL_BASIC_IARCHIVE_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_iarchive.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.



// can't use this - much as I'd like to as borland doesn't support it

// #include <boost/scoped_ptr.hpp>



#include <boost/config.hpp>

#include <boost/archive/basic_archive.hpp>

#include <boost/serialization/tracking_enum.hpp>



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



namespace boost {

template<class T>

class shared_ptr;



namespace serialization {

    class extended_type_info;

} // namespace serialization



namespace archive {

namespace detail {



class basic_iarchive_impl;

class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_iserializer;

class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_pointer_iserializer;

//////////////////////////////////////////////////////////////////////

// class basic_iarchive - read serialized objects from a input stream

class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_iarchive 

{

    friend class basic_iarchive_impl;

    // hide implementation of this class to minimize header conclusion

    // in client code. I couldn't used scoped pointer with borland

    // boost::scoped_ptr<basic_iarchive_impl> pimpl;

    basic_iarchive_impl * pimpl;



    virtual void vload(version_type &t) =  0;

    virtual void vload(object_id_type &t) =  0;

    virtual void vload(class_id_type &t) =  0;

    virtual void vload(class_id_optional_type &t) = 0;

    virtual void vload(class_name_type &t) = 0;

    virtual void vload(tracking_type &t) = 0;

protected:

    basic_iarchive(unsigned int flags);

    // account for bogus gcc warning

    #if defined(__GNUC__)

    virtual

    #endif

    ~basic_iarchive();

public:

    // note: NOT part of the public API.

    void next_object_pointer(void *t);

    void register_basic_serializer(

        const basic_iserializer & bis

    );

    void load_object(

        void *t, 

        const basic_iserializer & bis

    );

    const basic_pointer_iserializer * 

    load_pointer(

        void * & t, 

        const basic_pointer_iserializer * bpis_ptr,

        const basic_pointer_iserializer * (*finder)(

            const boost::serialization::extended_type_info & eti

        )

    );

    // real public API starts here

    void 

    set_library_version(unsigned int archive_library_version);

    unsigned int 

    get_library_version() const;

    unsigned int

    get_flags() const;

    void 

    reset_object_address(const void * new_address, const void * old_address);

    void 

    delete_created_pointers();

};



} // namespace detail

} // namespace archive

} // namespace boost



// required by smart_cast for compilers not implementing 

// partial template specialization

BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(

    boost::archive::detail::basic_iarchive

)



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



#endif //BOOST_ARCHIVE_DETAIL_BASIC_IARCHIVE_HPP

