iphone - Memory bad acces: Questions with releases, protocols and delegates -

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i have little question memory management ios...

well define own view have 1 protocol. in other class, create instance of other class, add view other view , then, try release de instance. problem appear when call method of protocol because receive bad_accs error. this:

- (void)viewdidload{     class1 *c1 = [[class1 alloc]init];     [c1 setdelegate:self];     [self.view addsubview:c1.view];     [c1 release]; }  - (void)methodofprotocolclass1 {     nslog(@"c1 method called") }

the class1 have 1 button , when press call methodofprotoclclass1 , makes error. know how release object?

thanks,

david

you don't have release c1, instead must retain it! addsubview not retain c1 instance, retains view! if refer c1 later bad access


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