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要说的语法是什么
if (object isObjectOfClass Class){ object.color = 1; }
我正在制作一个地图应用程序,我想说“如果地图上的这个点是这个商店的一个分支 - 将图钉图片设置为这个”
if([myObj isKindOfClass:[MyClass class]]) { // ... }
你要找的是NSObject isKindOfClass方法。
NSObject isKindOfClass
if([object isKindOfClass:[ClassName class]) { object.color = 1};