Wyo C++ - Chapter 9 Resources

Chapter 9 Vocabulary

Ch. 9 Lecture Notes - Functions

Ch. 9 Demo Program #1 - to illustrate the use of void functions (functions that do not return a value). One void function has a parameter and the other does not.

Ch. 9 Demo Program #2 - to illustrate the use of a function that does return a value but that does not have any parameters.

Ch. 9 Demo Program #3 - to illustrate the use of functions and a global variable (which is dangerous and usually inappropriate.)

Ch. 9 Demo Program #4 - to illustrate the difference between passing by value and passing by reference

Ch. 9 Demo Program #5 - using the Visual C++ debugger

Ch. 9 Demo Program #6 - to illustrate the difference between passing by value and passing by reference

Ch. 9 Demo Program #7 - to illustrate passing a char argument to a function that returns a char

Ch. 9 Demo Program #8 - various interesting functions

Ch. 9 Demo Program #9 - passing by reference

Ch. 9 Demo Program #10 - passing by value

Ch. 9 Demo Program #11 - using functions

Ch. 9 Worksheet #1 - tracing functions

Ch. 9 Worksheet #2 - analyzing various functions

Ch. 9 Worksheet #3 - computing a check digit with a function.

Ch. 9 Worksheet #4 - tracing functions

Ch. 9 Worksheet #5 - remainder3 function

Ch. 9 Worksheet #6 - convertToString function

Ch. 9 Worksheet #7 - countVowels function

Ch. 9 Worksheet #8 - removeSpaces function

Ch. 9 Worksheet #12 - writing string parsing functions

"On the Net" Topics (textbook Web site)

• Program Design and Coding Standards
• Order of Functions
• Return

Ch. 9 Programming Assignment

Ch. 9 Practice Test

Build a program that demonstrates Ch. 9 topics including functions

• use a function to round a value
• use a function to compute sales tax
• use a function to calculate a number to a power
• use a function that generates a random number
• use a void function that displays a name in an interesting way
• use a function that displays someone's initials
• use function prototypes
• (optional) save a function in another file and "include it" in a source file