Boost C++ Libraries

boost/archive/detail/basic_serializer.hpp

#ifndef  BOOST_ARCHIVE_BASIC_SERIALIZER_HPP
#define BOOST_ARCHIVE_BASIC_SERIALIZER_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_serializer.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/assert.hpp>
#include <cstddef> // NULL

#include <boost/noncopyable.hpp>
#include <boost/config.hpp>
#include <boost/serialization/extended_type_info.hpp>

#ifdef BOOST_MSVC
#  pragma warning(push)
#  pragma warning(disable : 4511 4512)
#endif

namespace boost {
namespace archive {
namespace detail {

class basic_serializer : 
    private boost::noncopyable
{
    const boost::serialization::extended_type_info * m_eti;
protected:
    explicit basic_serializer(
        const boost::serialization::extended_type_info & eti
    ) : 
        m_eti(& eti)
    {
        BOOST_ASSERT(NULL != & eti);
    }
public:
    inline bool 
    operator<(const basic_serializer & rhs) const {
        // can't compare address since there can be multiple eti records
        // for the same type in different execution modules (that is, DLLS)
        // leave this here as a reminder not to do this!
        // return & lhs.get_eti() < & rhs.get_eti();
        return get_eti() < rhs.get_eti();
    }
    const char * get_debug_info() const {
        return m_eti->get_debug_info();
    }
    const boost::serialization::extended_type_info & get_eti() const {
        return * m_eti;
    }
};

class basic_serializer_arg : public basic_serializer {
public:
    basic_serializer_arg(const serialization::extended_type_info & eti) :
        basic_serializer(eti)
    {}
};

} // namespace detail
} // namespace archive
} // namespace boost

#ifdef BOOST_MSVC
#pragma warning(pop)
#endif

#endif // BOOST_ARCHIVE_BASIC_SERIALIZER_HPP