npm package: @stdlib/ndarray-base-buffer
Description: Create a contiguous linear ndarray data buffer.
Author: The Stdlib Authors
Latest version: 0.3.1

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# Contiguous Data Buffer

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

> Create a contiguous linear ndarray data buffer.

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<section class="intro">

</section>

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<!-- Package usage documentation. -->

<section class="installation">

## Installation

```bash
npm install @stdlib/ndarray-base-buffer
```

</section>

<section class="usage">

## Usage

```javascript
var buffer = require( '@stdlib/ndarray-base-buffer' );
```

#### buffer( dtype, size )

Returns a contiguous linear ndarray data buffer having a specified [data type][@stdlib/ndarray/dtypes].

```javascript
var buf = buffer( 'float64', 3 );
// returns <Float64Array>[ 0.0, 0.0, 0.0 ]
```

If provided an unknown or unsupported [data type][@stdlib/ndarray/dtypes], the function returns `null`.

```javascript
var buf = buffer( 'float', 3 );
// returns null
```

</section>

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<!-- Package usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->

<section class="notes">

## Notes

-   When provided a numeric [data type][@stdlib/ndarray/dtypes], "generic", or "binary", the function returns a zero-filled contiguous linear ndarray data buffer.

</section>

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<!-- Package usage examples. -->

<section class="examples">

## Examples

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

```javascript
var dtypes = require( '@stdlib/ndarray-dtypes' );
var buffer = require( '@stdlib/ndarray-base-buffer' );

var DTYPES = dtypes();

var buf;
var i;
for ( i = 0; i < DTYPES.length; i++ ) {
    buf = buffer( DTYPES[ i ], 10 );
    console.log( buf );
}
```

</section>

<!-- /.examples -->

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* * *

## 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].

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[stdlib]: https://github.com/stdlib-js/stdlib

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[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules

[deno-url]: https://github.com/stdlib-js/ndarray-base-buffer/tree/deno
[deno-readme]: https://github.com/stdlib-js/ndarray-base-buffer/blob/deno/README.md
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[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/ndarray-base-buffer/main/LICENSE

[@stdlib/ndarray/dtypes]: https://www.npmjs.com/package/@stdlib/ndarray-dtypes

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