How to enumerate methods of a class

Is there any way to enumerate methods of one class, for example, I have one class defined like below:

@class Foo : NSObject
    -(void)doStuff1;
    -(void)doStuff2;
@end

And I was wondering if there is any way let me access the method "doStuff1" and "doStuff2" with en开发者_开发问答umerate methods, even before I know the class has two methods.

I know the method [foo performSelector:@selector(doSutff1)] but this is not I want.

Pls any guy tell me the way, thx so much.

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You use the runtime library...

class_copyMethodList

Check the Apple docs here