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diff --git a/util/timedifference.cpp b/util/timedifference.cpp
index 7734c3d6..9cb1327d 100644
--- a/util/timedifference.cpp
+++ b/util/timedifference.cpp
@@ -1,64 +1,64 @@
#include "timedifference.h"
#include <sstream>
#include <iostream>
#include <string>
#include <math.h>
using namespace std;
TimeDifference::TimeDifference(){
start.tv_usec = 0;
start.tv_sec = 0;
end.tv_usec = 0;
end.tv_sec = 0;
}
const string TimeDifference::printTime(){
return this->printTime("Function took");
}
unsigned long long int TimeDifference::getTime(){
unsigned long long int g = (end.tv_sec*1000000+end.tv_usec) - (start.tv_sec*1000000 + start.tv_usec );
return g;
}
static double roundit(double number, int digits){
return (long long) (number * pow(10, digits)) / pow(10, digits);
}
const string TimeDifference::printTime(const string & s){
double total = (unsigned long long) (end.tv_sec*1000000+end.tv_usec) - (unsigned long long) (start.tv_sec*1000000 + start.tv_usec );
string units = "microseconds";
int unit_times[] = {1000, 1000, 60};
string unit_descriptions[] = {"milliseconds", "seconds", "minutes"};
- for (int index = 0; index < sizeof(unit_times) / sizeof(int); index++){
+ for (unsigned int index = 0; index < sizeof(unit_times) / sizeof(int); index++){
if (total > unit_times[index]){
total /= unit_times[index];
units = unit_descriptions[index];
} else {
break;
}
}
ostringstream o;
o << s << " " << roundit(total, 3) << " " << units;
return o.str();
/*
unsigned long long int micro = (end.tv_sec*1000000+end.tv_usec) - (start.tv_sec*1000000 + start.tv_usec );
unsigned long long int milli = micro / 1000;
unsigned long long int sec = milli / 1000;
//cout<<s<<" took "<<micro<<" microseconds / "<< milli << " milliseconds / " <<sec<< " seconds "<< endl;
ostringstream o;
o << s <<" took "<<micro<<" microseconds / "<< milli << " milliseconds / " <<sec<< " seconds";
return o.str();
*/
}
TimeDifference::~TimeDifference(){
}

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Thu, Jun 11, 1:32 PM (3 w, 4 d ago)
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