Which of the following is the general syntax of the function prototype to overload the pre-increment operator ++ as a member function?
A) className operator++();
B) className operator++(int);
C) friend className operator++();
D) friend className operator++(int);

Question

Quizplus · Accepted Answer

To overload the pre-increment operator ++ as a member function, the general syntax of the function prototype should be "className operator++();". Here, "className" is the name of the class for which the operator is being overloaded. Additionally, the pre-increment operator does not need an int parameter as it provides the functionality of incrementing the value of an object on which it is invoked by 1.

Which of the Following Is the General Syntax of the Function