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

The solution I prefer is to mix arrays and ostream like this:

std::ostream& operator<<(std::ostream& lhs, WeekEnum e) {
    static const std::array WEEK_STRINGS = {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday" };

    return os << WEEK_STRINGS[statuc_cast(e)]
}

cout << "Today is " << WeekEnum::Monday;

I also suggest to use enum class instead of Enum