What is an NSCFDictionary?

Question

I\'m getting an NSCFDictionary returned to me and I can\'t figure out how to use it. I know it\'s of type NSCFDictionary because I printed the class and it came out as __NC

Answer 1

I have an NSCFDictionary that is actually a NSMutableDictionary object, I can delete items from it. I mention this to further clarify jtbandes' answer: the NSCFDictionary object may be any object that inherits from NSDictionary.