Returns the context information for a CFRunLoopTimer object.


func CFRunLoopTimerGetContext(_ timer: CFRunLoopTimer!, _ context: UnsafeMutablePointer<CFRunLoopTimerContext>!)



The run loop timer to examine.


A pointer to the structure into which the context information for timer is to be copied. The information being returned is the same information passed to CFRunLoopTimerCreate(_:_:_:_:_:_:_:) when creating timer.


The context version number for run loop timers is currently 0. Before calling this function, you need to initialize the version member of context to 0.

See Also

CFRunLoopTimer Miscellaneous Functions

func CFRunLoopTimerDoesRepeat(CFRunLoopTimer!)

Returns a Boolean value that indicates whether a CFRunLoopTimer object repeats.

func CFRunLoopTimerGetInterval(CFRunLoopTimer!)

Returns the firing interval of a repeating CFRunLoopTimer object.

func CFRunLoopTimerGetNextFireDate(CFRunLoopTimer!)

Returns the next firing time for a CFRunLoopTimer object.

func CFRunLoopTimerGetOrder(CFRunLoopTimer!)

Returns the ordering parameter for a CFRunLoopTimer object.

func CFRunLoopTimerGetTypeID()

Returns the type identifier of the CFRunLoopTimer opaque type.

func CFRunLoopTimerInvalidate(CFRunLoopTimer!)

Invalidates a CFRunLoopTimer object, stopping it from ever firing again.

func CFRunLoopTimerIsValid(CFRunLoopTimer!)

Returns a Boolean value that indicates whether a CFRunLoopTimer object is valid and able to fire.

func CFRunLoopTimerSetNextFireDate(CFRunLoopTimer!, CFAbsoluteTime)

Sets the next firing date for a CFRunLoopTimer object .