Class Objects

A class specification only declares the structure of objects and it have to be instantiated in sequence to make use of the services gives through it. This process of creating objects (variables) of the class is known as class instantiation. That is the definition of an object which actually creates objects in the program through setting aside memory space for its storage. Therefore, a class is such as a blueprint of a home and it denotes how the data and functions are used when the class is instantiated. The important resources are allocated only whenever a class is instantiated. A syntax for defining objects of a class is class classname objectname,...;. Remember that the keyword class is optional.