I know that the derived class can’t access the private members of the base class, so why does the derived class inherit the private members of the base class? Is there any case that it is useful?
Thanks!
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I know that the derived class can’t access the private members of the base class, so why does the derived class inherit the private members of the base class? Is there any case that it is useful?
Thanks!
The derived class needs the private members even though it can’t access them directly. Otherwise it’s behavior would not build on the class it is deriving from.
For example, pretend the private stuff is:
and the class has a geti() and seti(). The value of i has to be put somewhere, even if it is private,