cyCodeBase

Detailed Description

Stopwatch class with statistics.

Use this class to measure the time between Start and Stop calls. Unlike Timer class, this class also provides statistical information.

#include <cyTimer.h>

Public Member Functions
Timer Methods
void	Start ()
	Starts the timer.

double	Stop ()
	Stops the timer and records the current measurement. Returns the time passed since Start call in seconds.

Statistics Methods
void	Clear ()
	Clears all the time records.

double	GetLastTime () const
	Returns the last measured time. If no time is measured before, returns zero.

double	GetMin () const
	Returns the minimum measured time.

double	GetMax () const
	Returns the maximum measured time.

double	GetAverage () const
	Returns the average of all recorded times (max previous 128 records)

double	GetVariance () const
	Returns the variance of the time records. Note that this method goes over all time records, so it may take a little time to compute the variance.

double	GetStdev () const
	Returns the standard deviation of the time records. Note that this method goes over all time records, so it may take a little time to compute the standard deviation.

Access time records
Timer	timer
	Returns the number of time records.

double	times [128]
	Returns the number of time records.

double	minTime
	Returns the number of time records.

double	maxTime
	Returns the number of time records.

double	totalTime
	Returns the number of time records.

unsigned char	pos
	Returns the number of time records.

unsigned char	GetRecordCount () const
	Returns the number of time records.

double const *	GetRecords () const
	Returns the array of time records.