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#ifndef scheduler_hh
#define scheduler_hh
// scheduler.hh
//  {{{
//
// Copyright (C) 2004 Nicolas Schodet
//
// 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.
//
// Contact :
//        Web: http://perso.efrei.fr/~schodet/
//      Email: <contact@ni.fr.eu.org>
// }}}
#include "schedulable.hh"

#include <set>

namespace scheduler {

/// Scheduler, r�partie le travail en fonction des �v�nements.
class Scheduler
{
    typedef std::set<Schedulable *> Schedulables;
    Schedulables schedulables_;
  public:
    /// Destructeur.
    ~Scheduler (void);
    /// Ajoute un �l�ment schedulable.
    void insert (Schedulable &schedulable);
    /// Enl�ve un �l�ment schedulable.
    void erase (Schedulable &schedulable);
    /// Lance le scheduler. Si timeout est diff�rent de -1, c'est le temps
    /// maximal que prend le scheduler avant de rendre la main. Si
    /// returnOnEvent est true, le premier �venement arr�te le scheduler.
    /// Renvois true si au moins un �v�nement a �t� trait�.
    bool schedule (int timeout = -1, bool returnOnEvent = false);
};

} // namespace scheduler

#endif // scheduler_hh