Background of Object-oriented Programming (OOP)

Definition

We use programming to solve real-world problems, and it won’t make much sense if one can’t model real-world scenarios using programming languages. This is where object-oriented programming comes into play. Object-oriented programming, also called OOP, is a programming model that is dependent on the concept of objects and classes.

OOP is a programming style, not a tool, so despite being old, it’s vastly popular and established. This programming style involves dividing a program into pieces of objects that can communicate with each other. Every ...