108 lines
2.7 KiB
C++
108 lines
2.7 KiB
C++
/**
|
|
* $Id$
|
|
*
|
|
* ***** BEGIN GPL/BL DUAL 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. The Blender
|
|
* Foundation also sells licenses for use in proprietary software under
|
|
* the Blender License. See http://www.blender.org/BL/ for information
|
|
* about this.
|
|
*
|
|
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
|
|
* All rights reserved.
|
|
*
|
|
* The Original Code is: all of this file.
|
|
*
|
|
* Contributor(s): none yet.
|
|
*
|
|
* ***** END GPL/BL DUAL LICENSE BLOCK *****
|
|
*/
|
|
|
|
#ifndef __KX_TIME_LOGGER_H
|
|
#define __KX_TIME_LOGGER_H
|
|
|
|
#ifdef WIN32
|
|
#pragma warning (disable:4786) // suppress stl-MSVC debug info warning
|
|
#endif
|
|
|
|
#include <deque>
|
|
|
|
/**
|
|
* Stores and manages time measurements.
|
|
*/
|
|
class KX_TimeLogger {
|
|
public:
|
|
/**
|
|
* Constructor.
|
|
* @param maxNumMesasurements Maximum number of measurements stored (>1).
|
|
*/
|
|
KX_TimeLogger(unsigned int maxNumMeasurements = 10);
|
|
|
|
/**
|
|
* Destructor.
|
|
*/
|
|
virtual ~KX_TimeLogger(void);
|
|
|
|
/**
|
|
* Changes the maximum number of measurements that can be stored.
|
|
*/
|
|
virtual void SetMaxNumMeasurements(unsigned int maxNumMeasurements);
|
|
|
|
/**
|
|
* Changes the maximum number of measurements that can be stored.
|
|
*/
|
|
virtual unsigned int GetMaxNumMeasurements(void) const;
|
|
|
|
/**
|
|
* Starts logging in current measurement.
|
|
* @param now The current time.
|
|
*/
|
|
virtual void StartLog(double now);
|
|
|
|
/**
|
|
* End logging in current measurement.
|
|
* @param now The current time.
|
|
*/
|
|
virtual void EndLog(double now);
|
|
|
|
/**
|
|
* Logs time in next measurement.
|
|
* @param now The current time.
|
|
*/
|
|
virtual void NextMeasurement(double now);
|
|
|
|
/**
|
|
* Returns average of all but the current measurement.
|
|
* @return The average of all but the current measurement.
|
|
*/
|
|
virtual double GetAverage(void) const;
|
|
|
|
protected:
|
|
/** Storage for the measurements. */
|
|
std::deque<double> m_measurements;
|
|
|
|
/** Maximum number of measurements. */
|
|
unsigned int m_maxNumMeasurements;
|
|
|
|
/** Time at start of logging. */
|
|
double m_logStart;
|
|
|
|
/** State of logging. */
|
|
bool m_logging;
|
|
};
|
|
|
|
#endif // __KX_TIME_LOGGER_H
|
|
|