A Structure is private by default,but can be declared to be Friend or Private.

Question

Quizplus · Accepted Answer

By default, a structure in C++ is private and its members cannot be accessed from outside the structure. However, using the friend keyword, one can allow certain functions or classes to access the private members of the structure. Alternatively, using the private keyword explicitly would keep the structure and its members completely private.

A Structure Is Private by Default,but Can Be Declared to Be