Programming in C++, 2nd Edition

562 Pointers

OUTPUT

j = 20

x = 11

y = 10

z = 15

Explanation: This program is similar to the previous one. In addition, the class A has one

private member variable. The private member variables can be accessed using functions, and no

direct access is available to them. However, using pointers, we can access them as in the case of

public member variables.

13.14 DIRECT ACCESS TO PRIVATE MEMBERS

So far, we have initialized private members of the class using the constructor or member function

of the same class. In the previous sub-topic, we also learned how private members of the class can

be accessed using pointers. In the same way, we can initialize ...