npm package: @stdlib/array-base-assert-is-complex64array
Description: Test if a value is a Complex64Array.
Author: The Stdlib Authors
Latest version: 0.2.3

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# isComplex64Array

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Test if a value is a [`Complex64Array`][@stdlib/array/complex64].

<section class="intro">

</section>

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<section class="installation">

## Installation

```bash
npm install @stdlib/array-base-assert-is-complex64array
```

</section>

<section class="usage">

## Usage

```javascript
var isComplex64Array = require( '@stdlib/array-base-assert-is-complex64array' );
```

#### isComplex64Array( value )

Tests if a value is a [`Complex64Array`][@stdlib/array/complex64].

```javascript
var Complex64Array = require( '@stdlib/array-complex64' );

var arr = new Complex64Array( 10 );
var bool = isComplex64Array( arr );
// returns true
```

</section>

<!-- /.usage -->

<section class="notes">

## Notes

-   This function is not robust and that is intentional. This function provides a lower cost way to reasonably determine whether an input value is a [`Complex64Array`][@stdlib/array/complex64] in order to avoid walking the prototype chain and resolving constructors, which is necessary for robust identification of cross-realm instances. For more robust validation, see [`@stdlib/assert-is-complex64array`][@stdlib/assert/is-complex64array].

</section>

<!-- /.notes -->

<section class="examples">

## Examples

<!-- eslint-disable object-curly-newline -->

<!-- eslint no-undef: "error" -->

```javascript
var Int8Array = require( '@stdlib/array-int8' );
var Uint8Array = require( '@stdlib/array-uint8' );
var Uint8ClampedArray = require( '@stdlib/array-uint8c' );
var Int16Array = require( '@stdlib/array-int16' );
var Uint16Array = require( '@stdlib/array-uint16' );
var Int32Array = require( '@stdlib/array-int32' );
var Uint32Array = require( '@stdlib/array-uint32' );
var Float32Array = require( '@stdlib/array-float32' );
var Float64Array = require( '@stdlib/array-float64' );
var Complex128Array = require( '@stdlib/array-complex128' );
var Complex64Array = require( '@stdlib/array-complex64' );
var isComplex64Array = require( '@stdlib/array-base-assert-is-complex64array' );

var bool = isComplex64Array( new Complex64Array( 10 ) );
// returns true

bool = isComplex64Array( new Complex128Array( 10 ) );
// returns false

bool = isComplex64Array( [] );
// returns false

bool = isComplex64Array( new Float64Array( 10 ) );
// returns false

bool = isComplex64Array( new Float32Array( 10 ) );
// returns false

bool = isComplex64Array( new Int32Array( 10 ) );
// returns false

bool = isComplex64Array( new Uint32Array( 10 ) );
// returns false

bool = isComplex64Array( new Int16Array( 10 ) );
// returns false

bool = isComplex64Array( new Uint16Array( 10 ) );
// returns false

bool = isComplex64Array( new Int8Array( 10 ) );
// returns false

bool = isComplex64Array( new Uint8Array( 10 ) );
// returns false

bool = isComplex64Array( new Uint8ClampedArray( 10 ) );
// returns false

bool = isComplex64Array( { 'length': 0 } );
// returns false
```

</section>

<!-- /.examples -->

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<section class="related">

</section>

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<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

</section>

<!-- /.stdlib -->

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[@stdlib/array/complex64]: https://www.npmjs.com/package/@stdlib/array-complex64

[@stdlib/assert/is-complex64array]: https://www.npmjs.com/package/@stdlib/assert-is-complex64array

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