Chapter 3. Thinking About Programs

In this chapter, you will learn the following:

  • Algorithms

  • Five programming steps

  • Sideways refinement

  • UML

  • UML class diagrams

The purpose of this chapter is to introduce you to program design. Over the years , many formal program design methodologies have been developed. Some of these design methodologies are relatively complex, whereas others are fairly simple. In all cases, however, the goal was the same: to help the programmer write programs that were easy to write, debug, and maintain.

In this chapter, we'll begin our program design discussion with a very simple design methodology. Although this simple methodology is fairly basic, it serves the purpose of starting you to think about the design of a program. After you've studied this simple methodology, I'll present a more formal methodology called UML. UML is a popular design methodology especially suited for object-oriented programming.

Visual Basic .NET. Primer Plus
Visual Basic .NET Primer Plus
ISBN: 0672324857
EAN: 2147483647
Year: 2003
Pages: 238
Authors: Jack Purdum

Similar book on Amazon © 2008-2017.
If you may any questions please contact us: