Darwin::DarwinTimer Class Reference

#include <darwintimer.h>

Detailed Description

Darwin implementation of the Time::Timer class.

Under Darwin, time measurement uses the mach_absolute_time() methods.

(C) 2006 Radon Labs GmbH (C) 2013-2018 Individual contributors, see AUTHORS file

Public Member Functions
	DarwinTimer ()
	constructor
void	Start ()
	start/continue the timer
void	Stop ()
	stop the timer
void	Reset ()
	reset the timer
bool	Running () const
	return true if currently running
Timing::Time	GetTime () const
	get current time in seconds
uint	GetTicks () const
	get current time in ticks

Private Member Functions
uint64_t	InternalTime () const
	return internal time as 64 bit integer

Private Attributes
bool	running
uint64_t	diffTime
uint64_t	stopTime

Constructor & Destructor Documentation

DarwinTimer()

Darwin::DarwinTimer::DarwinTimer

(

)

constructor

Member Function Documentation

GetTicks()

uint Darwin::DarwinTimer::GetTicks

(

)

const

get current time in ticks

This returns the timer's current time in "ticks".

GetTime()

Timing::Time Darwin::DarwinTimer::GetTime

(

)

const

get current time in seconds

This returns the timer's current time in seconds.

InternalTime()

uint64_t Darwin::DarwinTimer::InternalTime ( ) const

private

return internal time as 64 bit integer

This returns the internal local time as large integer.

Reset()

void Darwin::DarwinTimer::Reset

(

)

reset the timer

Reset the timer so that will start counting at zero again.

Running()

bool Darwin::DarwinTimer::Running

(

)

const

return true if currently running

Returns true if the timer is currently running.

Start()

void Darwin::DarwinTimer::Start

(

)

start/continue the timer

Start the timer.

This will update the diffTime member to reflect the accumulated time when the timer was not running (basically the difference between this timer's time and the real system time).

Stop()

void Darwin::DarwinTimer::Stop

(

)

stop the timer

Stop the timer.

This will record the current realtime, so that the next Start() can measure the time lost between Stop() and Start() which must be taken into account to keep track of the difference between this timer's time and realtime.

Member Data Documentation

diffTime

uint64_t Darwin::DarwinTimer::diffTime

private

running

bool Darwin::DarwinTimer::running

private

stopTime

uint64_t Darwin::DarwinTimer::stopTime

private

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The documentation for this class was generated from the following files:

• /github/workspace/code/foundation/timing/darwin/darwintimer.h
• /github/workspace/code/foundation/timing/darwin/darwintimer.cc