Name Strings. It is a very common need to be able to print the names of the enum values. C does not provide any built-in way to get the corresponding name from an enum value though. The only thing you can do is print it as a number: typedef enum {Apple, Banana, Orange,} Fruit; int main (void) {Fruit fruit = Apple; printf ("%d", fruit); return 0;}. A std::map (or unordered_map) could do it easily. Populating the map would be just as tedious as the switch statement though. Edit: Since C++11, populating is trivial: return it->second; +1 for std::unordered_map: For large enums, hashing is probably the simplest and fastest solution.

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You would then reflect on the static fields of the type of the enum (in this case GroupTypes) and get the DescriptionAttribute for the value you were looking for using reflection: this T value) where T : struct. // The type of the enum, it will be reused. Type type = typeof(T); // If T is not an enum, get out.. The problem with C enums is that it's not a type of it's own, like it is in C++. An enum in C is a way to map identifiers to integral values. Just that. That's why an enum value is interchangeable with integer values. As you guess correctly, a good way is to create a mapping between the enum value and a string. For example: