Class :
A class is an entity that determines how an object will behave and what the object will contain. In other words, it is a blueprint or a set of instruction to build a specific type of object. It provides initial values for member variables and member functions or methods.
Object :
An object is nothing but a self-contained component that consists of methods and properties to make a data useful. It helps you to determines the behavior of the class.
Uses of Class :
Class is used to hold both data variables and member functions.
You can use class to inherit the property of other class.
It enables you to create user define objects.
It can be used for a large amount of data and complex applications.
Use of Object :
It is used to manipulate data.
It enables data members and member functions to perform the desired task.
It helps you to know the type of message accepted and the type of returned responses.
Key Differences :
A class is a template for creating objects in program whereas the object is an instance of a class.
You can declare class only once but you can create more than one object using a class.
Classes doesn’t have any values, whereas objects have its own values.
A class does not allocate memory space on the other hand object allocates memory space.
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