Lecture overview -- Keyboard shortcut: 'u'  Previous page: An example of classes with inheritance -- Keyboard shortcut: 'p'  Next page: A general pattern of a class hierarchy with virtual methods -- Keyboard shortcut: 'n'  Lecture notes - all slides together  Annotated slide -- Keyboard shortcut: 't'  Alphabetic index  Help page about these notes  Course home    Simulation of other Paradigms and Continuations - slide 8 : 43

The interpretation of self
In order to obtain virtual methods of classes we need to alter the value of self in all superclasses