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#ifndef timer_hh
#define timer_hh
// timer.hh
// robert - programme du robot 2005. {{{
//
// Copyright (C) 2005 Nicolas Schodet
//
// Robot APB Team/Efrei 2005.
//        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.
//
// }}}

/// Classe de chronom�trage.
class Timer
{
    long long programStart_, roundStart_;
  public:
    /// Retourne le temps depuis le d�but du programme en millisecondes.
    static int getProgramTime (void);
    /// Retourne le temps depuis le d�but du match en millisecondes.
    static int getRoundTime (void);
    /// D�mare le match et enregistre le temps de d�part.
    static void startRound (void);
    /// Attend un nombre de millisecondes. Attention, le robot ne fait
    /// absolument rien pendant cette periode !
    static void wait (int t);
  private:
    /// Retourne une r�f�rence vers l'instance unique.
    static Timer &getInstance (void);
    /// Retourne la date syst�me.
    static long long getSystemTime (void);
    /// Constructeur.
    Timer (void);
};

#endif // timer_hh