AlliedModders - Get amount of rows in enum

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- - Get amount of rows in enum (https://forums.alliedmods.net/showthread.php?t=283109)

SomePanns

05-25-2016 13:17

Get amount of rows in enum

So, I'm trying to figure out how to count the amount of "rows" there's in a specific enum.

For example:

Code:

enum EnumRows

{

VAR1=0,

VAR2,

VAR3,

VAR4

};

In this case, there are 4 "rows" in the enum, but how would I count that with a function?

Chaosxk

05-25-2016 13:50

Re: Get amount of rows in enum

Assuming that the enum is sequential you can do this, otherwise i don't think there is.

Code:

#include <sourcemod>



enum EnumRows

{

        VAR1=0,

        VAR2,

        VAR3,

        VAR4,

        COUNT

};



public void OnPluginStart()

{

        int rows = view_as<int>(COUNT - VAR1);

        PrintToServer("%d", rows);

}

Deathknife

05-25-2016 15:12

Re: Get amount of rows in enum

PHP Code:


		
			
int rows = view_as<int>(EnumRows);

BAILOPAN

05-25-2016 16:34

Re: Get amount of rows in enum

Using a "Count" or "Total" value at the end is preferred, FWIW.

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