Should viewDidUnload call super viewDidUnload or dealloc?

Question

The [super viewDidUnload] template is created, but the code samples show:

 [super dealloc] 

Is there any difference?

Answer 1

You must call the superclass implementation -viewDidUnload

Never call [super dealloc] directly, except for your own -dealloc method

 - (void) viewDidUnload { ... [super viewDidUnload]; } 

and

 - (void) dealloc { //clean up here [super dealloc]; }