Seventh Edition - Chương 8 doc

Slide 8.1

© The McGraw-Hill Companies, 2007

Object-Oriented and

Classical Software

Engineering

Seventh Edition, WCB/McGraw-Hill, 2007

Stephen R. Schach

[email protected]

Slide 8.2

© The McGraw-Hill Companies, 2007

CHAPTER 8

REUSABILITY AND

PORTABILITY

Slide 8.3

© The McGraw-Hill Companies, 2007

Overview

 Reuse concepts

 Impediments to reuse

 Reuse case studies

 Objects and reuse

 Reuse during design and implementation

 Reuse and postdelivery maintenance

 Portability

 Why portability?

 Techniques for achieving portability

Slide 8.4

© The McGraw-Hill Companies, 2007

8.1 Reuse Concepts

 Reuse is the use of components of one product to

facilitate the development of a different product

with different functionality