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#ifndef message_h
#define message_h
// message.h
//  {{{
//
// Copyright (C) 2003 Nicolas Schodet et Pierre-Andr� Galmes
//
// Robot APB Team/Efrei 2004.
//        Web: http://assos.efrei.fr/robot/
//      Email: robot AT efrei DOT fr
//
// 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.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// }}}

namespace Siroco
{

class Message
{
  public:
    // Type du message contenu.
    enum Type
      {
	typeAsservissementData,
	typeAsservissementControl,
	typeAsservissementGetInfo,
	typeAsservissementInfo,
	typeMax
      }; 
  private:
    Type type_;
  public:
    // Constructeur.
    Message (Type type);
    // Destructeur et Big 3.
    virtual ~Message (void);
    // R�cup�re le type du message.
    Type getType (void) const;
    // R�cup�re le message.
    template<typename T>
	const T &get (void) const;
  private:
    // M�thodes interdites.
    Message (const Message &);
    Message &operator= (const Message &);
};

// R�cup�re le message.
template<typename T>
const T &Message::get (void) const
{
    return dynamic_cast<T> (*this);
}

} // namespace Siroco

#endif // message_h