9.3 (Recommended: Using Composition Rather Than Inheritance) Many programs written with inheritance could be written with composition instead, and vice versa. Rewrite class BasePlus- Commission Employee (Fig. 9.11) of the Commission Employee-BasePlusCommission Employee hierar- chy so that it contains a reference to a Commission Employee object, rather than inheriting from class Commission Employee. Retest BasePlusCommission Employee to demonstrate that it still provides the same functionality.

9.3 (Recommended: Using Composition Rather Than Inheritance) Many programs written with inheritance could be written with composition instead, and vice versa. Rewrite class BasePlus- Commission Employee (Fig. 9.11) of the Commission Employee-BasePlusCommission Employee hierar- chy so that it contains a reference to a Commission Employee object, rather than inheriting from class Commission Employee. Retest BasePlusCommission Employee to demonstrate that it still provides the same functionality.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter11: Inheritance And Composition

Section: Chapter Questions

Problem 16SA

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T/F 4) Consider the following class hierarchy:Refer to Example Code Ch 09-1:A is a derived class of X.
T/F 4) Consider the following class hierarchy: Refer to Example Code Ch 09-1: A is a derived class of X.
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