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CFRunLoopObserverGetOrder(_:)

Returns the ordering parameter for a CFRunLoopObserver object.

Declaration

func CFRunLoopObserverGetOrder(_ observer: CFRunLoopObserver!) -> CFIndex

Parameters

  • observer:

    The run loop observer to examine.

Return Value

The ordering parameter for observer. When multiple observers are scheduled in the same run loop mode and stage, this value determines the order (from small to large) in which the observers are called.

See Also

CFRunLoopObserver Miscellaneous Functions