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原标题:class_addMethod on iphone (objective-c)

I m trying to use the answer accepted here: Dynamic UIMenuItems with @selector and dynamic methods But it gives a warning (and it doesn t work) of: implicit declaration of function class_addMethod

我已经探索了眼光,但没有想法?

最佳回答

增加#include <objc/runtime.h>至(m or .c).

问题回答

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