Tapestry, Extra Material

Programs Illustrating Inheritance

Students eating, working, sleeping

Simple example of inheritance, derived class overrides behavior of concrete base class. Example based on generic student and Duke student, but Duke can easily be changed to other schools.

• student.h
• student.cc
• school.cc

• student.zip, all code zipped

Roulette, more inheritance, more classes

Two versions of a program to play roulette. These are functionally similar, but use different techniques: one uses encapsulation only, the other uses inheritance and more classes.

• A non-object-oriented version, uses classes, but no inheritance:
  • roulette.cc
  • wheel.h
  • wheel.cc

• A more object-oriented version using inheritance for the bet classes.
  • roulette.cc
  • wheel.h
  • wheel.cc
  • bet.h
  • bet.cc
  • bankroll.h
  • bankroll.cc

  • roulette.zip, all code zipped