Lecture 9: September 25, 2006
Designing methods for complex class hierarchies.
Designing methods for complex class hierarchies.
Lecture 10: September 27, 2006
Abstracting over Data Definitions.
Lifting Fields, Lifting Methods.
Comparing shapes for equality --- the first attempt.
Lecture 11: September 28, 2006
The Pong Game: Using The World Library.