More About Functions

Topics

• void functions
• Call by reference
• Variable Scope
• Procedural Abstraction
• Testing Functions

At the end of the week you should be able to:

• Pass a variable by reference to a function
• Recognize the scope of a variable
• Create a global constant
• Write a main() function that tests a function for proper operation
• Write a function that takes two integers as parameters and returns both their sum and product.

Reading Assignment

Savitch:
Re-Read Chapter 1, Section 1.3 , Page 18-22 (Top Down Design)

Pirsig:
Pages 265 - 267 (Peace of Mind) [Harper 378-382]

Reading Assignment

Internet:
WWW.GRAPHICSMAGICIAN.COM

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