session.hh

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// session.hh: this file is part of the Vaucanson project.
//
// Vaucanson, a generic library for finite state machines.
//
// Copyright (C) 2005, 2006 The Vaucanson Group.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// The complete GNU General Public Licence Notice can be found as the
// `COPYING' file in the root directory.
//
// The Vaucanson Group consists of people listed in the `AUTHORS' file.
//

#ifndef VCSN_XML_SESSION_HH
# define VCSN_XML_SESSION_HH

# include <iostream>
# include <xercesc/dom/DOM.hpp>

# include <vaucanson/xml/xml_converter.hh>


namespace vcsn
{
  namespace xml
  {
    struct xml_session
    {
      xml_session();
      ~xml_session();

      xercesc::DOMImplementation*                       impl;
      xercesc::DOMDocument*                             doc;
      xercesc::DOMElement*                              root;
    };

  } // ! xml

  template<typename S, typename T>
  xml::xml_session& op_rin(S&, xml::xml_session&, T&);

  template<typename S, typename T>
  xml::xml_session& op_rout(const S&, xml::xml_session&, const T&);

  template <class IStream>
  IStream& operator >> (IStream&, xml::xml_session&);

  template <class OStream>
  OStream& operator << (OStream&, const xml::xml_session&);


} // !vcsn


# if !defined VCSN_USE_INTERFACE_ONLY || defined VCSN_USE_LIB
#  include <vaucanson/xml/session.hxx>
# endif // VCSN_USE_INTERFACE_ONLY

#endif // ! VCSN_XML_SESSION_HH

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