Programming in C++, 2nd Edition

void Pointers 539

cout<<“\n Adderss of p ”<<unsigned(q);

cout<<“\n Adderss of q ”<<unsigned(&q);

}

OUTPUT

Value of x =10

Value of x = 10

Value of x = 10

Adderss of x 65524

Adderss of x 65524

Adderss of x 65524

Adderss of p 65522

Adderss of p 65522

Adderss of q 65520

The program on pointer to pointer is as follows:

Explanation: In the above program, the value of x is initialized as 10. The same value is dis-

played with the first three cout statements. p holds the address of x, q holds the address of p,

and the same are displayed using pointers.

13.6 void POINTERS

Pointers can also be declared as void type. void pointers cannot be dereferenced ...