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#ifndef __TIMER_HH_
#define __TIMER_HH_
#include <stdio.h>
#include <sys/types.h>
#include <sys/times.h>
#include <sys/time.h>
class Timer {
int running;
double treal,tuser,tsystem;
tms tm;
timeval tv;
public:
Timer() { reset(); }
void reset(){
treal=tuser=tsystem=0;
running=0;
}
int start();
int stop();
void elapsedTimeSeconds(double &system,double &user,double &real);
void elapsedTimeSeconds(float &system,float &user,float &real){
double s,u,r;
elapsedTimeSeconds(s,u,r);
system=s; user=u; real=r;
}
void print(char *preface="",FILE *f=stdout);
};
class Counter {
int count;
public:
Counter():count(0){}
void reset() {count = 0;}
int incr(){ return count++;}
int nCount() { return count;}
};
#endif
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