Starts timing (using rtc) and returns elapsed time from start. Better resolution (2uSec instead of ~20mSec) than cpuTime. More...

Public Member Functions
	clockTime ()
	Construct with the current clock time. More...

double	elapsedTime () const
	Return time (in seconds) from the start. More...

double	timeIncrement () const
	Return time (in seconds) since last call to timeIncrement() More...

Private Types
typedef struct timeval	timeType
	Time structure used. More...

Static Private Member Functions
static void	getTime (timeType &)
	Retrieve the current time values from the system. More...

static double	timeDifference (const timeType &beg, const timeType &end)
	Difference between two times. More...

Private Attributes
timeType	startTime_

timeType	lastTime_

timeType	newTime_

Detailed Description

Starts timing (using rtc) and returns elapsed time from start. Better resolution (2uSec instead of ~20mSec) than cpuTime.

Source files

Definition at line 53 of file clockTime.H.

Member Typedef Documentation

◆ timeType

typedef struct timeval timeType

private

Time structure used.

Definition at line 58 of file clockTime.H.

Constructor & Destructor Documentation

◆ clockTime()

clockTime ( )

Construct with the current clock time.

Definition at line 45 of file clockTime.C.

Member Function Documentation

◆ getTime()

void getTime ( timeType & t )

staticprivate

Retrieve the current time values from the system.

Definition at line 31 of file clockTime.C.

◆ timeDifference()

double timeDifference	(	const timeType &	beg,
		const timeType &	end
	)

staticprivate

Difference between two times.

Definition at line 37 of file clockTime.C.

References Foam::e.

◆ elapsedTime()

double elapsedTime ( ) const

Return time (in seconds) from the start.

Definition at line 55 of file clockTime.C.

◆ timeIncrement()

double timeIncrement ( ) const

Return time (in seconds) since last call to timeIncrement()

Definition at line 62 of file clockTime.C.

Field Documentation

◆ startTime_

timeType startTime_

private

Definition at line 60 of file clockTime.H.

◆ lastTime_

timeType lastTime_

mutableprivate

Definition at line 62 of file clockTime.H.

◆ newTime_

timeType newTime_