rc-js-util/docs/rc-js-util.incrementalupdater.beginupdate.md

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [IncrementalUpdater](./rc-js-util.incrementalupdater.md) &gt; [beginUpdate](./rc-js-util.incrementalupdater.beginupdate.md)

## IncrementalUpdater.beginUpdate() method

Start a new update cycle. If an update was already in progress it will be cancelled.

**Signature:**

```typescript
beginUpdate(): void;
```
**Returns:**

void