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关于weak的一个问题 #39

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WenchaoD opened this issue Apr 20, 2016 · 0 comments
Open

关于weak的一个问题 #39

WenchaoD opened this issue Apr 20, 2016 · 0 comments

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@WenchaoD
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关于这个题，应该不需要探究这么深，比如viewController对self.view是strong引用，view对subviews数组是strong，而数组NSArray对里面的元素也是strong，因此viewController对self.view的所有subview都已经存在strong引用了，因此即使非IB，添加子view也可以weak。跟是否IB没啥关系了
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@WenchaoD