Object Oriented Programming - Inheritance

defines a student with idNum 0 and no gpa 4.0

defines a student with no idNum and no gpa

defines a student with Unknown idNum and Unknown gpa

is illegal

constructor

destructor

destroyer

terminator

Use all lowercase letters to identify the functions as C++ functions

Use long names to reduce the likelihood of creating a duplicate function name

Use abbreviations as much as possible to save both keystrokes and memory

Avoid use of digits because they are easily confused with letters.

pcd (). It's short for "print customer data" and takes few keystrokes

Print customer data (). It states everything the function will do

print Customer () . It states the function's purpose and is easy to read

last Function (). It is the final function called in most programs, and this name identifies the function's timing.