Intro to Object-Oriented Programming (OOP)

Download Java code and powerpoint from oop01.zip.

As an example we will start the development of a class that represents two-dimensional vectors. We will call the class Vec2.

The instance variables are the name of the vector and the (k_x, k_y) components.

Version 1 illustrates instance variables, set methods and get methods

Version 2 illustrates initializing objects with constructors

Version 2s demonstates using print with objects and the toString method.

Maintained by John Loomis, last updated 16 December 2020