How to Get enum item name from its value

Question

I declared a enum type as this,

enum WeekEnum
{
Mon = 0;
Tue = 1;
Wed = 2;
Thu = 3;
Fri = 4;
Sat = 5;
Sun = 6;
};

How can I get the item na

Answer 1

You can define an operator that performs the output.

std::ostream& operator<<(std::ostream& lhs, WeekEnum e) {
    switch(e) {
    case Monday: lhs << "Monday"; break;
    .. etc
    }
    return lhs;
}