Will releasing an NSMutableArray having allocated UIViews release the UIViews as well?

Ok so here's what I'm doing.

NSMutableArray *array = [[NSMutableArray alloc] init];  

UIView *tempview = [[UIView alloc] initWithFrame:CGRectMake(15, 30, 320, 460)开发者_Go百科];
[array addObject:tempView];

UIView *tempview2 = [[UIView alloc] initWithFrame:CGRectMake(15, 30, 320, 460)];
[array addObject:tempView2];

[array release];

Will the releasing of the array, release the two allocated UIViews as well?

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If you copy, alloc, retain, or new something, you are responsible for sending it either release or autorelease.

You said [[UIView alloc] init...] so you must release the resulting object.

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You are responsible for releasing the views since you created them. Here is how it goes:

You create the views with a retain count of 1. When they are added to the array, it will retain them (retain count = 2). When you release the array, it will release the views (retain count = 1). You still need to release them.

The correct code would be:

NSMutableArray *array = [[NSMutableArray alloc] init];  

UIView *tempview = [[UIView alloc] initWithFrame:CGRectMake(15, 30, 320, 460)];
[array addObject:tempView];
[tempview release];

UIView *tempview2 = [[UIView alloc] initWithFrame:CGRectMake(15, 30, 320, 460)];
[array addObject:tempView2];
[tempview2 release];

[array release];