File: timer.h

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/*
  This file is a part of KMC software distributed under GNU GPL 3 licence.
  The homepage of the KMC project is http://sun.aei.polsl.pl/kmc

  The source codes are based on codes written by Dennis and published:
    http://allmybrain.com/2008/06/10/timing-cc-code-on-linux/

  Version: 2.3.0
  Date   : 2015-08-21
*/

#ifndef _TIMER_H
#define _TIMER_H

#ifdef WIN32
#include <windows.h>

typedef struct {
    LARGE_INTEGER start;
    LARGE_INTEGER stop;
} stopWatch;

class CStopWatch {

private:
	stopWatch timer;
	LARGE_INTEGER frequency;
	double LIToSecs( LARGE_INTEGER & L);
public:
	CStopWatch();
	void startTimer( );
	void stopTimer( );
	double getElapsedTime();
};

#else
#include <sys/time.h>

typedef struct {
	timeval start;
	timeval stop;
} stopWatch;

class CStopWatch {

private:
	stopWatch timer;
public:
	CStopWatch() {};
	void startTimer( );
	void stopTimer( );
	double getElapsedTime();
};

#endif

#endif
// ***** EOF