AlliedModders - How to format 2D Array?

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How to format 2D Array?

Hi, I'd like to know how to format a 2D array.

I tried:

PHP Code:


		
			
char 2DArray[3][6], 2DArray2[3][6], sValue[24], Formatted[24];



ExplodeString(sValue, ",", 2DArray, 3, 6);

ExplodeString(sValue, ",", 2DArray2, 3, 6);



FormatEx(Formatted, sizeof(Formatted), "%s %s", 2DArray[0], 2DArray2[2]);

Error:
error: 032: array index out of bounds (variable "2DArray")
error: 032: array index out of bounds (variable "2DArray2")

Best regards.

Re: How to format 2D Array?

If you find a solution for your problem you should post it instead of blanking your thread.
That way others doing the same mistake find it and can learn from it.

Re: How to format 2D Array?

Quote:

Originally Posted by Sillium (Post 2785570)

If you find a solution for your problem you should post it instead of blanking your thread.
That way others doing the same mistake find it and can learn from it.

typo

Re: How to format 2D Array?

For the ones that are still trying to find a solution, sizeof(MyArray) will retrieve the maximum values that can be stored in the array and sizeof(MyArray[]) will give the maximum length of the value in the array.

Re: How to format 2D Array?

But you can't compile the plugin if you use variables with a name starting with a number.

This code will compiled:

PHP Code:


		
			
public void OnPluginStart()
{
    char Array[3][6], Array2[3][6], sValue[24] = "", Formatted[24];

    ExplodeString(sValue, ",", Array, sizeof(Array), sizeof(Array[]));
    ExplodeString(sValue, ",", Array2, sizeof(Array2), sizeof(Array2[]));

    FormatEx(Formatted, sizeof(Formatted), "%s %s", Array[0], Array2[2]);
}

Re: How to format 2D Array?

Hi.

Quote:

Originally Posted by SpirT (Post 2786488)

The problem was a typo in one of the arrays where I had entered a higher number in and thus having index out of bounds. But for this thread I had rewritten it (unknowningly that this time there was no typo).

Also: I didn't use sizeof() to spare some time. And I think without it it is faster as well...

Quote:

Originally Posted by Grey83 (Post 2786507)

But you can't compile the plugin if you use variables with a name starting with a number.

This code will compiled:

PHP Code:


		
			
public void OnPluginStart()
{
    char Array[3][6], Array2[3][6], sValue[24] = "", Formatted[24];

    ExplodeString(sValue, ",", Array, sizeof(Array), sizeof(Array[]));
    ExplodeString(sValue, ",", Array2, sizeof(Array2), sizeof(Array2[]));

    FormatEx(Formatted, sizeof(Formatted), "%s %s", Array[0], Array2[2]);
}

Yes, I didn't mind.

Also I want to say that the title might be misleading since it isn't about formatting but arrays.

I guess, I picked the title because I was thinking about formating.

Greets.

Re: How to format 2D Array?

Quote:

Originally Posted by 000 (Post 2787124)

Also: I didn't use sizeof() to spare some time. And I think without it it is faster as well...

No, not faster: with sizeof() size is determined at compile time and never calculated again.

Re: How to format 2D Array?

Quote:

Originally Posted by Grey83 (Post 2787131)

No, not faster: with sizeof() size is determined at compile time and never calculated again.

Thanks!