[Boost-users] [timer] eclapsed return zero

Subject: [Boost-users] [timer] eclapsed return zero
From: gmail (hechaos_at_[hidden])
Date: 2008-09-05 07:15:07

Hello, I have used the timer class in my application. It works ok sometime
but i think it dont work correctly.
my code is:
#include <iostream>
#include "boost/timer.hpp"
using namespace std;
using namespace boost;
int main()
{
   int count=0;
   timer t;
   for(;count<1000000;++count);
   cout<<t.elapsed();
   return 0;
}
and the output:
0.015
execute time :0.062s

sometime the output is:
0
execute time :0.015s

regards
hechao