Class

What is a Class?

A class is a blueprint or template from which objects are created. An object is an instance of a class.

A class is essentially a set of plans that specify how to build an object.

A class is a logical abstraction. It is not until an object of that class has been created(instantiated) that a physical representation of that class exists in memory.

To access a class's state and behavior from outside the defining class, an object of the class must first be instantiated.