Thread: Enum or Const Ints?

In my program I have something that would be like a status that is an int variable. Currently, the status is being set by just using a number relevant to the actual status. Instead of just writing status = 1, status = 2 it's better to make the numbers as names, right? Would it be better for all the status names to be const int or put it all into an enum? In code it'd be like:

Code:

const int STATUS_ACTIVE = 0, /*etc*/;
enum StatusEnum {STATUS_ACTIVE, /*etc*/};

Also, the status is used across mutliple files. Const ints could be externed, but for enum would you extern a single one or create multiple variables of the enum?

or #define STATUS_ACTIVE 0

Either the const int or the enum is fine (you can use an unnamed enum as well). I would just put the enum in a header file. Don't use the #define.

Thanks for the replies. They've given me a better understanding of when to use which.

use enum in combonation with namespaces. this way is better because enums are global to.

this is an example of my enum code

Code:

namespace BEGIN{enum ENUM{	POINTS			= GL_POINTS,
							LINE_LOOP		= GL_LINE_LOOP,
							LINE_STRIP		= GL_LINE_STRIP,
							TRIANGLES		= GL_TRIANGLES>,
							TRIANGLE_STRIP	= GL_TRIANGLE_STRIP,
							TRIANGLE_FAN	= GL_TRIANGLE_FAN,
							QUADS			= GL_QUADS,
							QUAD_STRIP		= GL_QUAD_STRIP,
							POLYGON			= GL_POLYGON};}
...
	static inline void Begin(const BEGIN::ENUM& mode) // inside someclass 
	{
		glBegin(mode);
	}
...
someclass.Begin(BEGIN::QUADS);

this is the way i prefer