[Boost-users] Boost::Timer problem

From: Simon Pickles (sipickles_at_[hidden])
Date: 2007-12-11 08:39:05

Hello,

Using gcc on ubuntu, can anyone tell my why this simple code:

/////////////////////////////////////////////////
#include <iostream>

using namespace std;

#include "boost/timer.hpp"
#include <time.h>

int main()
{

    clock_t t = clock();
    boost::timer bt;
    cout << t << " : " << bt.elapsed() << endl;

    sleep(10);

    t = clock();
    cout << t << " : " << bt.elapsed() << endl;

    sleep(10);

    t = clock();
    cout << t << " : " << bt.elapsed() << endl;
    return 0;
}
////////////////////////////////////////////////////////////////

produces output like this:

0 : 0
0 : 0
0 : 0

Its not cout, since pausing the program shows the values to be 0 in the 
watch window.

Many thanks

Simon

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