Timer

Collaboration diagram for Timer:

Functions
void	rt_prep_timer (void)
double	rt_get_timer (struct bu_vls *vp, double *elapsed)
double	rt_read_timer (char *str, int len)

Detailed Description

Function Documentation

rt_prep_timer()

void rt_prep_timer

(

void

)

Provide timing information for RT. Initialize global librt timer

rt_get_timer()

double rt_get_timer	(	struct bu_vls *	vp,
		double *	elapsed
	)

Reports on the passage of time, since rt_prep_timer() was called. Explicit return is number of CPU seconds. String return is descriptive. If "wall" pointer is non-null, number of elapsed seconds per the wall clock are returned. Times returned will never be zero.

rt_read_timer()

double rt_read_timer	(	char *	str,
		int	len
	)

Compatibility routine