For overloading “( )”, “[ ]” or “->” operators, a class __________
A. Must use static member functions
B. Must use non-static member functions
C. Must be non-static member and should not be friend of class
D. Must use static member function or a friend member function
Answer:C
For overloading “( )”, “[ ]” or “->” operators, a class __________
A. Must use static member functions B. Must use non-static member functions C. Must be non-static member and should not be friend of class D. Must use static member function or a friend member function