Software Engineering

36  ◾  Software Engineering: The Current Practice

e attribute name contains the customer’s name, address contains the cus-

tomer’s address, account _ number contains the identification number of the

customer’s account, and balance contains the balance in the account; when the

account is created, the balance is originally set to $0. e method deposit(int

deposit _ amount) deposits the specified amount to the customer’s account,

and the method withdraw(int withdrawal _ amount) withdraws the

amount specified from the customer’s account. Opening the account is handled by

the method open _ account(). e keyword public means that the follow-

ing class members are visible from outside of the class, while the keyword pri-

vate means that the class members ...