/*! ========================================================================
** Extended Template and Library Test Suite
** Clock Test
-** $Id: clock.cpp,v 1.1.1.1 2005/01/04 01:31:48 darco Exp $
+** $Id$
**
** Copyright (c) 2002 Robert B. Quattlebaum Jr.
**
fprintf(stderr,"default etl::clock precision: %0.8f\n",etl::clock::precision());
fprintf(stderr,"realtime etl::clock precision: %0.8f\n",etl::clock_realtime::precision());
fprintf(stderr,"proctime etl::clock precision: %0.8f\n",etl::clock_proctime::precision());
-
+
etl::clock_realtime timer;
etl::clock::value_type amount,total;
-
+
for(amount=3.0;amount>=0.00015;amount/=2.0)
{
if(amount*1000000.0<1000.0f)
etl::clock::sleep(amount);
total=timer();
if((total-amount)*1000000.0<1000.0f)
- fprintf(stderr," ** I waited %f seconds, error of %f microseconds\n",total,(total-amount)*1000000);
+ fprintf(stderr," ** I waited %f seconds, error of %f microseconds\n",total,(total-amount)*1000000);
else if((total-amount)*1000.0<400.0f)
- fprintf(stderr," ** I waited %f seconds, error of %f milliseconds\n",total,(total-amount)*1000);
+ fprintf(stderr," ** I waited %f seconds, error of %f milliseconds\n",total,(total-amount)*1000);
else
- fprintf(stderr," ** I waited %f seconds, error of %f seconds\n",total,total-amount);
-
+ fprintf(stderr," ** I waited %f seconds, error of %f seconds\n",total,total-amount);
+
}
return ret;
}
int main()
{
int error=0;
-
+
error+=basic_test();
-
+
return error;
}