I have a class A as mentioned below:- class A{ int iData; }; I neither want to create member function nor inherit the above class A nor change the specifier of iData . My doubts:- How to access iData of an object say obj1 which is an instance of class A ? How to change or manipulate the iData of an object obj1 ? Note : Don't use friend .

How to access private data members outside the class without making "friend"s?

I have a class A as mentioned below:-

class A{
     int iData;
};

I neither want to create member function nor inherit the above class A nor change the specifier of iData.

My doubts:-

How to access iData of an object say obj1 which is an instance of class A?
How to change or manipulate the iData of an object obj1?

Note: Don't use friend.