Part III Design Patterns
Part Overview
This part introduces design patterns: what they are and how to use them. Several patterns pertinent to the CAD/CAM problem (Chapter 3, “A Problem That Cries Out for Flexible Code”) are described. They are presented individually and then related to the earlier problem. Throughout the pattern-learning chapters, I emphasize the object-oriented strategies espoused by the Gang of Four (as the authors Gamma, Helm, Johnson, and Vlissides are often referred to) in their seminal work, Design Patterns: Elements of Reusable Object-Oriented Software.
Objectives
At the end of this section, you ...
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