Which of the following statements is false in rela | CodeGalaxy.io

Which of the following statements is false in relation to friends of the class?

Any function can be declared as a friend of the class
To declare a class B as a friend of class A, it is enough to add an instruction inside the class A: friend class B;
Within a class declaration, there can be any number of friend instructions
Any other class can be declared as a class friend
To declare a global function f as a friend of class A, it is enough to add an instruction inside the class A: friend f;

Explanation

Get an explanation when it's available:

class friend friend function

Нравится

Войдите чтобы поставить Нравится
Комментировать

Войдите чтобы прокомментировать
Распространить

Tweet

Тесты по C++ онлайн

Тесты по
C++

Присоединяйся и изучай C++

или Узнай больше о Тесты по C++ онлайн

Следи за CodeGalaxy

Мобильное приложение Beta

Get it on Google Play

Обратная Связь