# this[]

> Returns the int4 element at a specified index.

## Definition

* **Type:** Property
* **Namespace:** [Unity.Mathematics](/engine/6000.7/script-reference/unity/mathematics.md)
* **Assembly:** UnityEngine.MathematicsModule

## this\[int]

```csharp
public ref int4 this[int index] { get; }
```

### Parameters

**** (\[int]\(https\://learn.microsoft.com/dotnet/api/system.int32)): 

### Returns

| Type                                                              | Description |
| ----------------------------------------------------------------- | ----------- |
| [int4](/engine/6000.7/script-reference/unity/mathematics/int4.md) |             |