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isKindOf: for two Class objects

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isKindOf: for two Class objects

Subject: isKindOf: for two Class objects
From: Jesse Grosjean <email@hidden>
Date: Fri, 7 Sep 2007 16:28:29 -0400

I have two Class objects and I want to see if one of them isKindOf: the other. I started off with this code, but the test always fails:

	Class arrayClass1 = [NSArray class];
	Class arrayClass2 = [NSArray class];

	if ([arrayClass1 isKindOfClass:arrayClass2]) {
		NSLog(@"Success");
	} else {
		NSLog(@"Fail");
	}

I can see why, since Class's must be their own thing, but I still can't figure a good way to do my test. It seems that I need a method like instancesRespondToSelector:, except I need instancesAreKindOfClass:.

Any ideas?

Thanks,
Jesse
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