ios - Under ARC, need to set nil to all the strong member when unload the viewcontroller? Is that a must? -


Suppose I have a view controller like this: 

  @interface controller A: View Controller {NSString * __storage A; } @end   
 and  viewDidLoad  function I set  
  a = [[NSSString alloc] init];   
 and in another controller,  
  {controller A * controller A = [[controller alloc] init]; }   
 Can a member of the controller be released?  
 
 
 
 Yes, string is indicated by  a , when < Code> Controller A is deallocated to . You do not need to set it to  zero .  
 There is currently a place to see more information about working with ARC. An important point is that you may still need a custom  -dealloc , if your class needs to do anything  apart  the example variable After issuing when these examples are distributed.

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