---
name: "BIS_fnc_addClassOO"
type: function
status: ok
groups: ["OO"]
arma3_since: "1.00"
locality: {"argument": null, "effect": null, "server_exec": false}
source: https://community.bistudio.com/wiki/BIS_fnc_addClassOO
revid: 348326
updated: 2023-11-08T12:59:44Z
---

# BIS_fnc_addClassOO

*Function · OO · Arma 3 v1.00*

## Description

Registering a class for the OO scripting shell.

## Syntax

```sqf
class call BIS_fnc_addClassOO
```

**Parameters:**

- `class`: [String](../topics/String.md) - class for the OO scripting shell 

  > [!IMPORTANT]
  > Class has to exist in CfgOO

**Returns:** [Nothing](../topics/Nothing.md)

## Examples

### Example 1

```sqf
"someOOClass" call BIS_fnc_addClassOO;
```

## See also

[BIS_fnc_createObjectOO](../functions/BIS_fnc_createObjectOO.md)

<sub>Source: [BI Community Wiki — BIS fnc addClassOO](https://community.bistudio.com/wiki/BIS_fnc_addClassOO) (revision 348326).</sub>