Differentiation between C++ object and instance

[Ram Bharose]

Hi friend,

I am learning the C++ programming language. This programming language seems quit complex than C programming. I know it is a object oriented language. I want to be aware about the differences between the objects and instances in C++ language. If you knows the these differentiation about the C++ object and instance, then please let know that. I am waiting for your reply.

[Praetor]

In C++ the class is nothing but the structure of an object. It means the objects define the structure of the class in object oriented programming. In other word the object is works like the result of the class of program. It is the special instance of the class. The object is used for to access the variable of the same class or outside class. If you to access the variable form the outside class then you need to create the object of that class.

[Katty]

An instance is the individual object from the specific class. The every class instance comprises various values and which are assigns to it's instance variable. In object oriented programming there is only one to access the instance or variable of the class, and it is to use the object. It is mandatory to create the object of any class before get access to it's instances as well as the to the variables.

[kelfro]

Hi friend,

Following is the example of object:

Class DMP
{

puplic static void main(String angs[])
{

DMP bhj= new DMP;// bhj object created

DMP brt= new DMP;

}
}

[Reegan]

An object is entity which is relates to the behavior ans state of the class in which it is defined. If you want to access the some method of class then you mus need to declare the the object to achieve this task. If you tried to use the method without instantiating the object then will definitely get an compilation error. It means object is the most iportant entity if the object oriented programming.