- (Class) class

- (BOOL) conformsToProtocol:(Protocol *)protocol

- (OBString *) description

- (ULONG) hash

- (BOOL) isEqual:(id)otherObject

- (BOOL) isKindOfClass:(Class)aClass

- (BOOL) isMemberOfClass:(Class)aClass

- (id) performSelector:(SEL)selector

- (id) performSelector:(SEL)selector withObject:object0

- (id) performSelector:(SEL)selector withObject:object0 withObject:object1

- (id) performSelector:(SEL)selector withObject:object0 withObject:object1 withObject:object2

- (id) performSelector:(SEL)selector withObject:object0 withObject:object1 withObject:object2 withObject:object3

- (id) performSelector:(SEL)selector withObject:object0 withObject:object1 withObject:object2 withObject:object3 withObject:object4

- (BOOL) respondsToSelector:(SEL)selector

- (id) self

- (Class) superclass