I would like to know if it is possible to get attributes of the enum values and not of the enum itself? For example, suppose I have the following...
Today I was browsing through some questions on this site and I found a mention of an enum being used in singleton pattern about purported thread-safety benefits to such...
I want to take an existing enum and add more elements to it as follows: enum A {a,b,c} enum B extends A {d} /*B is {a,b,c,d}*/ Is this possible...
enum Suit: String { case spades = "♠" case hearts = "♥" case diamonds = "♦" case clubs = "♣" } For example, how can I do something like:...
I heard a few people recommending to use enum classes in C++ because of their type safety. But what does that really mean? 9 s 9 C++ has two...
I’m trying to represent a simplified chromosome, which consists of N bases, each of which can only be one of {A, C, T, G}. I’d like to formalize the...
This question already has answers here: How to enumerate an enum (33 answers) Closed 8 years ago. Is there a way to convert an enum to a list that...
I have an enum in Java for the cardinal & intermediate directions: public enum Direction { NORTH, NORTHEAST, EAST, SOUTHEAST, SOUTH, SOUTHWEST, WEST, NORTHWEST } How can I write...
I have the following enumeration: public enum AuthenticationMethod { FORMS = 1, WINDOWSAUTHENTICATION = 2, SINGLESIGNON = 3 } The problem however is that I need the word “FORMS”...
I don’t think I fundamentally understand what an enum is, and when to use it. For example: typedef enum { kCircle, kRectangle, kOblateSpheroid } ShapeType; What is really being...