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zhsoft88
V2EX  ›  iOS

objc tips - 定义弱指针的好方法

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  •   zhsoft88 · Jul 20, 2015 · 2146 views
    This topic created in 3986 days ago, the information mentioned may be changed or developed.

    __weak typeof(self) weakSelf = self;

    用typeof(self)引用当前类型，不必写详细的类名了，爽！

  • typeof
  • weakself
  • self
    1 replies
    Sunnyyoung
        1
    Sunnyyoung  
       Jul 20, 2015
    你火星啦~
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