Exiting cleanly the init method under ARC
Exiting cleanly the init method under ARC
- Subject: Exiting cleanly the init method under ARC
- From: Tito Ciuro <email@hidden>
- Date: Wed, 27 Jun 2012 09:12:53 -0700
Hello,
Under non-ARC, an init method may be implemented like this:
- (id)init
{
self = [super init];
if (self) {
if (<somecondition != good>) {
[self release];
return nil;
}
// Initialize ivars here as usual...
}
return self;
}
However, if something critical happens within the init method when ARC is activated, what would be the proper way to exit? Would it look like this?:
- (id)init
{
self = [super init];
if (self) {
if (<somecondition != good>) {
// Cleanup here if needed...
return nil;
}
}
return self;
}
Thanks,
-- Tito
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