Programming 101: The How and Why of Programming Revealed Using the Processing Programming Language

© Jeanine Meyer  2018

Jeanine MeyerProgramming 101https://doi.org/10.1007/978-1-4842-3697-0_4

4. Classes

Jeanine Meyer¹ 

(1)

Mt Kisco, New York, USA

 

This chapter introduces the concept of a class, a way to associate data and code. A class defines a set of objects that are defined by a set variables and a set of procedures, which are termed methods, that make use of those variables. In the previous chapter, I showed the use of arrays to hold similar items of information. The technique of using a set of such arrays is termed parallel structures . Classes are a more structured way to model things, with the models consisting of information and behavior. I want to inspire you to view defining classes as a way to make programming easy and practical ...