can you access private member variables across class instances?

Question

I didn\'t think it was possible, but if you have two instances of the same class, are you allowed to access one\'s private members from the other?

Is this why you ca

Answer 1

Yes, any code within a class can access private data in any instance of the class.

This breaks encapsulation if you think of the unit of encapsulation as the object. C++ doesn't think of it that way; it thinks of encapsulation in terms of the class.