npm package: @stdlib/blas-base-layouts
Description: BLAS memory layouts.
Author: The Stdlib Authors
Latest version: 0.0.3

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    About stdlib...
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# Layouts

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

> BLAS memory layouts.

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<section class="intro">

</section>

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<!-- Package usage documentation. -->

<section class="installation">

## Installation

```bash
npm install @stdlib/blas-base-layouts
```

</section>

<section class="usage">

## Usage

```javascript
var layouts = require( '@stdlib/blas-base-layouts' );
```

#### layouts()

Returns a list of BLAS memory layouts.

```javascript
var out = layouts();
// e.g., returns [ 'row-major', 'column-major' ]
```

The output array contains the following layouts:

-   `row-major`: row-major (C-style) order.
-   `column-major`: column-major (Fortran-style) order.

</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">

</section>

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<!-- Package usage examples. -->

<section class="examples">

## Examples

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

```javascript
var contains = require( '@stdlib/array-base-assert-contains' ).factory;
var layouts = require( '@stdlib/blas-base-layouts' );

var isLayout = contains( layouts() );

var bool = isLayout( 'row-major' );
// returns true

bool = isLayout( 'column-major' );
// returns true

bool = isLayout( 'beep' );
// returns false
```

</section>

<!-- /.examples -->

<!-- C interface documentation. -->

* * *

<section class="c">

## C APIs

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</section>

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<section class="usage">

### Usage

```c
#include "stdlib/blas/base/layouts.h"
```

#### STDLIB_BLAS_LAYOUT

An enumeration of BLAS memory layouts with the following fields:

-   **STDLIB_BLAS_ROW_MAJOR**: row-major (C-style) order.
-   **STDLIB_BLAS_COLUMN_MAJOR**: column-major (Fortran-style) order.

```c
#include "stdlib/blas/base/layouts.h"

const enum STDLIB_BLAS_LAYOUT layout = STDLIB_BLAS_ROW_MAJOR;
```

</section>

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

<section class="notes">

### Notes

-   Enumeration constants should be considered opaque values, and one should **not** rely on specific integer values.

</section>

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<section class="examples">

</section>

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</section>

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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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[npm-image]: http://img.shields.io/npm/v/@stdlib/blas-base-layouts.svg
[npm-url]: https://npmjs.org/package/@stdlib/blas-base-layouts

[test-image]: https://github.com/stdlib-js/blas-base-layouts/actions/workflows/test.yml/badge.svg?branch=v0.0.3
[test-url]: https://github.com/stdlib-js/blas-base-layouts/actions/workflows/test.yml?query=branch:v0.0.3

[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/blas-base-layouts/main.svg
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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/blas-base-layouts/tree/deno
[deno-readme]: https://github.com/stdlib-js/blas-base-layouts/blob/deno/README.md
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[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/blas-base-layouts/main/LICENSE

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