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/****************************************************************************
* Core Library Version 1.7, August 2004
* Copyright (c) 1995-2004 Exact Computation Project
* All rights reserved.
*
* This file is part of CGAL (www.cgal.org).
*
* File: Timer.h
* Synopsis:
* Timer is a class to provide simple timing functions:
*
* Here is an example of how to use it:
*
* Timer timer;
*
* timer.start();
* .. do some tasks for timing ..
* timer.stop();
*
* long clock = timer.getClocks(); // get CPU clocks
* long seconds = time.getSeconds(); // get seconds
*
* Written by
* Zilin Du <zilin@cs.nyu.edu>
*
* WWW URL: https://cs.nyu.edu/exact/
* Email: exact@cs.nyu.edu
*
* $URL: https://github.com/CGAL/cgal/blob/v6.1/CGAL_Core/include/CGAL/CORE/Timer.h $
* $Id: include/CGAL/CORE/Timer.h b26b07a1242 $
* SPDX-License-Identifier: LGPL-3.0-or-later
***************************************************************************/
#ifndef _CORE_TIMER_H_
#define _CORE_TIMER_H_
#include <CGAL/CORE/Impl.h>
#include <ctime>
namespace CORE {
class Timer {
private:
long startClock;
long clocks;
public:
Timer() : startClock(0), clocks(0) {}
void start() {
startClock = clock();
}
void stop() {
clocks = clock() - startClock;
}
long getClocks() {
return clocks;
}
float getSeconds() {
return (float)clocks / CLOCKS_PER_SEC;
}
};
} //namespace CORE
#endif // _CORE_TIMER_H_
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