coil::TimeMeasure Class Reference

TimeMeasure class. More...

#include <TimeMeasure.h>

List of all members.

Classes
struct	Statistics
	Structure for time statistics. More...
Public Member Functions
	TimeMeasure (int buflen=100)
	Constructor.
void	tick ()
void	tack ()
	Finish time measurement for time statistics.
coil::TimeValue &	interval ()
	Get a interval time.
void	reset ()
unsigned long int	count () const
	Get number of time measurement buffer.
bool	getStatistics (double &max_interval, double &min_interval, double &mean_interval, double &stddev)
	Get total statistics.
Statistics	getStatistics ()
	Get statistics result.

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Detailed Description

TimeMeasure class.

This class is used for getting statistics of code execution time. Using get_stat you can get maximum, minimum, mean and standard deviation time for code execution.

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Constructor & Destructor Documentation

coil::TimeMeasure::TimeMeasure

(

int

buflen = 100

)

Constructor.

Time Statistics object for profiling.

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Member Function Documentation

unsigned long int coil::TimeMeasure::count

(

)

const

Get number of time measurement buffer.

Get number of time measurement buffer.

Returns:

Measurement count

Statistics coil::TimeMeasure::getStatistics

(

)

Get statistics result.

Get statistics result.

Returns:

Statistics result

bool coil::TimeMeasure::getStatistics	(	double &	max_interval,
		double &	min_interval,
		double &	mean_interval,
		double &	stddev
	)

Get total statistics.

Get total statistics.

Parameters:

	max_interval	Max value [ns]
	min_interval	Min value [ns]
	mean_interval	Mean value [ns]
	stddev	Standard deviation value

Returns:

true: Data found, false: Data not found

coil::TimeValue& coil::TimeMeasure::interval

(

)

Get a interval time.

Get a interval time.

Returns:

TimeValue object

void coil::TimeMeasure::reset

(

)

Initialize for statistics related data.

void coil::TimeMeasure::tack

(

)

Finish time measurement for time statistics.

End of time measurement for time statistics.

void coil::TimeMeasure::tick

(

)

Begin time measurement for time statistics.