revised: 12/30/98, 09/14/99, 01/21/00, 07/14/02, 05/07/03, 01/19/06
revised: 12/30/98, 09/14/99, 01/21/00, 07/14/02, 05/07/03, 01/19/06
This chapter shows the design of the CheckingAccount class,
a simple version of a checking account.
(Thought Question: ) Could a checking account be represented by a software object?