public:
virtual bool disable() = 0;
Disables the notification request. This method is synchronous with any handler invocations, so when this method returns its guaranteed the handler will not be in entered.
Result: Returns the previous enable state of the IONotifier.public:
virtual void enable( bool was ) = 0;
Restores the enable state of the notification request, given the previous state passed in.
Name Description was The enable state of the notifier to restore.
public:
virtual void remove() = 0;
Removes the notification request and release it. Since creating an IONotifier instance will leave it with a retain count of one, creating an IONotifier and then removing it will destroy it. This method is synchronous with any handler invocations, so when this method returns its guaranteed the handler will not be in entered.
© 2000 Apple Computer, Inc. (Last Updated 2/23/2000)