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CFRunLoopObserverDoesRepeat(_:)

Returns a Boolean value that indicates whether a CFRunLoopObserver repeats.

Declaration

func CFRunLoopObserverDoesRepeat(_ observer: CFRunLoopObserver!) -> Bool

Parameters

  • observer:

    The run loop observer to examine.

Return Value

true if observer is processed during every pass through the run loop; false if observer is processed once and then is invalidated.

See Also

CFRunLoopObserver Miscellaneous Functions