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highperformancetimer.h
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highperformancetimer.h
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/** @file highperformancetimer.h Timer for performance-critical use.
*
* @authors Copyright © 2013 Jaakko Keränen <jaakko.keranen@iki.fi>
*
* @par License
* LGPL: http://www.gnu.org/licenses/lgpl.html
*
* <small>This program 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 3 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 Lesser
* General Public License for more details. You should have received a copy of
* the GNU Lesser General Public License along with this program; if not, see:
* http://www.gnu.org/licenses</small>
*/
#ifndef LIBDENG2_HIGHPERFORMANCETIMER_H
#define LIBDENG2_HIGHPERFORMANCETIMER_H
#include "../Time"
namespace de {
/**
* Timer for high-performance use.
* @ingroup core
*/
class DENG2_PUBLIC HighPerformanceTimer
{
public:
HighPerformanceTimer();
/**
* Returns the amount of time elapsed since the creation of the timer.
*/
TimeDelta elapsed() const;
private:
DENG2_PRIVATE(d)
};
} // namespace de
#endif // LIBDENG2_HIGHPERFORMANCETIMER_H