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/*
* TimeUtils.cpp
*
* Created on: 22/02/2011
* @author Sebastián Marichal
* sebastian_marichal@hotmail.com
* sebarocker@gmail.com
*
* Universidad de la República, Montevideo , Uruguay
*/
#include "TimeUtils.h"
TimeUtils::TimeUtils() {
this->ss_prev = 0;
this->sms_prev = 0;
}
TimeUtils::~TimeUtils() {
// TODO Auto-generated destructor stub
}
double TimeUtils::utilTimer(void)
{
gettimeofday( &time, NULL );
s1 = time.tv_sec - ss;
s2 = time.tv_usec/1000 - sms;
return (double)s1 + (double)s2 / 1000.0;
}
double TimeUtils::utilTimerGetElapsedTimeFromLast(void){
gettimeofday( &time, NULL );
s1 = time.tv_sec - ss_prev;
s2 = time.tv_usec/1000 - sms_prev;
ss_prev = time.tv_sec;
sms_prev = time.tv_usec/1000 ;
/*printf("s1 = %f \n ",(double)s1);
printf("s2 = %f \n ",(double)s2);
printf("s2/1000.0 = %f \n ",(double)s2/ 1000.0);
*/
return (double)s1 + (double)s2 / 1000.0;
}
void TimeUtils::utilTimerReset(void)
{
gettimeofday( &time, NULL );
ss = time.tv_sec;
sms = time.tv_usec / 1000;
ss_prev = ss;
sms_prev = sms;
}
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