#ifndef BOOST_ARCHIVE_BASIC_XML_OARCHIVE_HPP

#define BOOST_ARCHIVE_BASIC_XML_OARCHIVE_HPP

// MS compatible compilers support #pragma once

#if defined(_MSC_VER)

# pragma once

#endif

/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8

// basic_xml_oarchive.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.

#include <boost/config.hpp>

#include <boost/mpl/assert.hpp>

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

#include <boost/serialization/nvp.hpp>

#include <boost/serialization/string.hpp>

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

#ifdef BOOST_MSVC

#  pragma warning(push)

#  pragma warning(disable : 4511 4512)

#endif

namespace boost {

namespace archive {

namespace detail {

    template<class Archive> class interface_oarchive;

} // namespace detail

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

// class basic_xml_oarchive - write serialized objects to a xml output stream

template<class Archive>

class BOOST_SYMBOL_VISIBLE basic_xml_oarchive :

    public detail::common_oarchive<Archive>

{

    // special stuff for xml output

    unsigned int depth;

    bool pending_preamble;

#ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS

public:

#else

protected:

    friend class detail::interface_oarchive<Archive>;

#endif

    bool indent_next;

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    indent();

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    init();

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    windup();

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    write_attribute(

        const char *attribute_name,

        int t,

        const char *conjunction = "=\""

    );

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    write_attribute(

        const char *attribute_name,

        const char *key

    );

    // helpers used below

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    save_start(const char *name);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    save_end(const char *name);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    end_preamble();

    // Anything not an attribute and not a name-value pair is an

    // error and should be trapped here.

    template<class T>

    void save_override(T & t)

    {

        // If your program fails to compile here, its most likely due to

        // not specifying an nvp wrapper around the variable to

        // be serialized.

        BOOST_MPL_ASSERT((serialization::is_wrapper< T >));

        this->detail_common_oarchive::save_override(t);

    }

    // special treatment for name-value pairs.

    typedef detail::common_oarchive<Archive> detail_common_oarchive;

    template<class T>

    void save_override(

        const ::boost::serialization::nvp< T > & t

    ){

        this->This()->save_start(t.name());

        this->detail_common_oarchive::save_override(t.const_value());

        this->This()->save_end(t.name());

    }

    // specific overrides for attributes - not name value pairs so we

    // want to trap them before the above "fall through"

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    save_override(const class_id_type & t);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    save_override(const class_id_optional_type & t);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    save_override(const class_id_reference_type & t);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    save_override(const object_id_type & t);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    save_override(const object_reference_type & t);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    save_override(const version_type & t);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    save_override(const class_name_type & t);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL void

    save_override(const tracking_type & t);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL

    basic_xml_oarchive(unsigned int flags);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL

    ~basic_xml_oarchive();

};

} // namespace archive

} // namespace boost

#ifdef BOOST_MSVC

#pragma warning(pop)

#endif

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

#endif // BOOST_ARCHIVE_BASIC_XML_OARCHIVE_HPP