When the post-increment operator is overloaded as a nonmember function of the class, the operator function has ____ parameter(s).
A) no
B) one
C) two
D) three

Question

Quizplus · Accepted Answer

When the post-increment operator is overloaded as a nonmember function, it requires two parameters: the first is the object for which the operator is being overloaded, and the second is an int. The int parameter is not used but distinguishes the post-increment from the pre-increment operator overload, which only takes one parameter.

When the Post-Increment Operator Is Overloaded as a Nonmember Function