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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef __FREESTYLE_TIME_UTILS_H__
#define __FREESTYLE_TIME_UTILS_H__
/** \file blender/freestyle/intern/system/TimeUtils.h
* \ingroup freestyle
* \brief Class to measure elapsed time
* \author Stephane Grabli
* \date 10/04/2002
*/
#include <time.h>
#include "FreestyleConfig.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 */
#endif // __FREESTYLE_TIME_UTILS_H__
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