rc-js-util/docs/rc-js-util.sharedbufferview.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; [SharedBufferView](./rc-js-util.sharedbufferview.md)

## SharedBufferView class

Provides a view into shared memory, which avoids the need to keep recreating shared arrays. The view is NOT owning.

**Signature:**

```typescript
export declare class SharedBufferView<TCtor extends TTypedArrayCtor> implements ISharedBufferView<TCtor> 
```
**Implements:** [ISharedBufferView](./rc-js-util.isharedbufferview.md)<!-- -->&lt;TCtor&gt;

## Constructors

<table><thead><tr><th>

Constructor


</th><th>

Modifiers


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

[(constructor)(wrapper, owner, ctor, pointerToData, byteSize)](./rc-js-util.sharedbufferview._constructor_.md)


</td><td>


</td><td>

Constructs a new instance of the `SharedBufferView` class


</td></tr>
</tbody></table>

## Properties

<table><thead><tr><th>

Property


</th><th>

Modifiers


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

[byteSize](./rc-js-util.sharedbufferview.bytesize.md)


</td><td>

`readonly`


</td><td>

number


</td><td>


</td></tr>
<tr><td>

[ctor](./rc-js-util.sharedbufferview.ctor.md)


</td><td>

`readonly`


</td><td>

TCtor


</td><td>


</td></tr>
<tr><td>

[numberId](./rc-js-util.sharedbufferview.numberid.md)


</td><td>

`readonly`


</td><td>

[ENumberIdentifier](./rc-js-util.enumberidentifier.md)


</td><td>


</td></tr>
<tr><td>

[pointer](./rc-js-util.sharedbufferview.pointer.md)


</td><td>

`readonly`


</td><td>

number


</td><td>


</td></tr>
<tr><td>

[resourceHandle](./rc-js-util.sharedbufferview.resourcehandle.md)


</td><td>

`readonly`


</td><td>

[IManagedResourceNode](./rc-js-util.imanagedresourcenode.md)


</td><td>


</td></tr>
<tr><td>

[wrapper](./rc-js-util.sharedbufferview.wrapper.md)


</td><td>

`protected`

`readonly`


</td><td>

[IEmscriptenWrapper](./rc-js-util.iemscriptenwrapper.md)<!-- -->&lt;[IInteropBindings](./rc-js-util.iinteropbindings.md)<!-- -->&gt;


</td><td>


</td></tr>
</tbody></table>

## Methods

<table><thead><tr><th>

Method


</th><th>

Modifiers


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

[getArray()](./rc-js-util.sharedbufferview.getarray.md)


</td><td>


</td><td>


</td></tr>
<tr><td>

[getDataView()](./rc-js-util.sharedbufferview.getdataview.md)


</td><td>


</td><td>


</td></tr>
<tr><td>

[getSharedObjectHandle()](./rc-js-util.sharedbufferview.getsharedobjecthandle.md)


</td><td>


</td><td>


</td></tr>
<tr><td>

[getWrapper()](./rc-js-util.sharedbufferview.getwrapper.md)


</td><td>


</td><td>


</td></tr>
</tbody></table>