The Extract Subclass (Superclass) refactoring enables extracting certain members of a class into a subclass (superclass).

CLion highlights dependant members so you never miss one while refactoring your code.

To extract a subclass press &shortcut:CIDR.Lang.ObjC.ExtractSubclass; (Refactor | Extract Subclass). To extract a superclass press &shortcut:ExtractSuperclass; (Refactor | Extract Subclass).