---
title: "Ref"
description: "Value holder general purpose class."
type: "class"
---

<div class='type'>Class</div>


<a id='references'></a>

<div class='sourceset sourceset-common'>Common</div>


```kotlin
class Ref<T>
```


Value holder general purpose class.


## Properties

<div class='sourceset sourceset-common'>Common</div>


```kotlin
var value: T?
```