Sorry if this is a dumb question; I think I already know the answer for this but would like to confirm. For a while it's been Apple-approved to embed viewcontrollers within viewcontrollers (i.e. a viewcontroller hierarchy). Typically, with IBOutlet connections to objects within a viewcontroller I would use weak references since the container view would presumably own these items. Is this different for embedded viewcontrollers? Sorry if this is a dumb question; I think I alr
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视图控制器层次结构中IBOutlet子视图控制器的引用类型（弱或强）？
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