Question

What are the uses of friend function in c ++

Answer 1

Explanation:

Friend Function In C++

A friend function in C++ is a function that is preceded by the keyword “friend”. When the function is declared as a friend, then it can access the private and protected data members of the class. A friend function is declared inside the class with a friend keyword preceding as shown below.

Answer 2

Answer:

Friend Function In C++

Friend Function In C++A friend function in C++ is a function that is preceded by the keyword “friend”. When the function is declared as a friend, then it can access the private and protected data members of the class. A friend function is declared inside the class with a friend keyword preceding as shown below.

Explanation:

hope it helps u