StopWatch.h Example File

  /*****************************************************************************

          StopWatch.h
          Copyright (c) 2005 Laurent de Soras

  Utility class based on ClockCycleCounter to measure the unit time of a
  repeated operation.

  --- Legal stuff ---

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  *Tab=3***********************************************************************/

  #if ! defined (stopwatch_StopWatch_HEADER_INCLUDED)
  #define stopwatch_StopWatch_HEADER_INCLUDED

  #if defined (_MSC_VER)
          #pragma once
          #pragma warning (4 : 4250) // "Inherits via dominance."
  #endif

  /*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/

  #include        "ClockCycleCounter.h"

  namespace stopwatch
  {

  class StopWatch
  {

  /*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/

  public:

                                                  StopWatch ();

          stopwatch_FORCEINLINE void
                                                  start ();
          stopwatch_FORCEINLINE void
                                                  stop_lap ();

          double                  get_time_total (Int64 nbr_op) const;
          double                  get_time_best_lap (Int64 nbr_op) const;

  /*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/

  protected:

  /*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/

  private:

          ClockCycleCounter
                                                  _ccc;
          Int64                           _nbr_laps;

  /*\\\ FORBIDDEN MEMBER FUNCTIONS \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/

  private:

                                                  StopWatch (const StopWatch &other);
          StopWatch &             operator = (const StopWatch &other);
          bool                            operator == (const StopWatch &other);
          bool                            operator != (const StopWatch &other);

  };      // class StopWatch

  }       // namespace stopwatch

  #include        "StopWatch.hpp"

  #endif  // stopwatch_StopWatch_HEADER_INCLUDED

  /*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/