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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [IEmscriptenWrapper](./rc-js-util.iemscriptenwrapper.md) &gt; [getDataView](./rc-js-util.iemscriptenwrapper.getdataview.md)

## IEmscriptenWrapper.getDataView() method

Replaced after each memory resize, don't hold onto it.

**Signature:**

```typescript
getDataView(): DataView;
```
**Returns:**

DataView