what is a class in a class definition code example

Example: what is class

Class is a blueprint or template which you can create as many objects as you 
like. Object is a member or instance of a class.
Class is declared using class keyword, Object is created through
new keyword mainly. A class is a template for objects. A class defines 
object properties including a valid range of values, and a default value. 
A class also describes object behavior.