[test](../../index.md) / [XArray](./index.md) # XArray `class XArray<T>` ### Constructors | [<init>](-init-.md) | `XArray()` | ### Extension Functions | [average](../average.md) | `fun `[`XArray`](./index.md)`<out Byte>.average(): Double`<br>`fun `[`XArray`](./index.md)`<out Double>.average(): Double`<br>`fun `[`XArray`](./index.md)`<out Float>.average(): Double`<br>`fun `[`XArray`](./index.md)`<out Int>.average(): Double`<br>`fun `[`XArray`](./index.md)`<out Long>.average(): Double`<br>`fun `[`XArray`](./index.md)`<out Short>.average(): Double` |