[Boost-users] [TIMER] Always getting time elapsed == 0

From: clemix (clemix007_at_[hidden])
Date: 2008-06-16 10:45:55

Hi,
boost: 1.35
gcc:   gcc (GCC) 4.2.3 (Ubuntu 4.2.3-2ubuntu7)

source: timer.cpp
=================
#include <boost/progress.hpp>
int main()
{
   boost::progress_timer t;  // start timing
         usleep(5000000);
   // do something ...
  return 0;
}

compile:
========
g++     timer.cpp   -o timer -I /opt/boost/include/boost-1_35/

run:
====
./timer
0.00 s       <--- This is always 0 but has to be 5.xxxxx

Can someone help me? Or is it my gcc version?
Or is there an other nice to use os independent timer in boost?

thx
clemix