TimeUtils.h

Go to the documentation of this file.

/*
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
 
#pragma once
 
#include <time.h>
 
#ifdef WITH_CXX_GUARDEDALLOC
#  include "MEM_guardedalloc.h"
#endif
 
namespace Freestyle {
 
class Chronometer {
 public:
  inline Chronometer()
  {
  }
  inline ~Chronometer()
  {
  }
 
  inline clock_t start()
  {
    _start = clock();
    return _start;
  }
 
  inline double stop()
  {
    clock_t stop = clock();
    return (double)(stop - _start) / CLOCKS_PER_SEC;
  }
 
 private:
  clock_t _start;
 
#ifdef WITH_CXX_GUARDEDALLOC
  MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:Chronometer")
#endif
};
 
} /* namespace Freestyle */