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@stdlib/strided-base-reinterpret-boolean

Reinterpret a BooleanArray as a Uint8Array.

https://github.com/stdlib-js/strided-base-reinterpret-boolean

Science Score: 26.0%

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    Low similarity (14.8%) to scientific vocabulary

Keywords

array base boolean cast javascript node node-js nodejs reinterpret stdlib strided uint8 view
Last synced: 6 months ago · JSON representation

Repository

Reinterpret a BooleanArray as a Uint8Array.

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  • Stars: 1
  • Watchers: 2
  • Forks: 0
  • Open Issues: 0
  • Releases: 0
Topics
array base boolean cast javascript node node-js nodejs reinterpret stdlib strided uint8 view
Created over 1 year ago · Last pushed 6 months ago
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README.md

About stdlib...

We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.

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To join us in bringing numerical computing to the web, get started by checking us out on GitHub, and please consider financially supporting stdlib. We greatly appreciate your continued support!

reinterpret

NPM version Build Status Coverage Status <!-- dependencies -->

Reinterpret a BooleanArray as a Uint8Array.

## Installation ```bash npm install @stdlib/strided-base-reinterpret-boolean ``` Alternatively, - To load the package in a website via a `script` tag without installation and bundlers, use the [ES Module][es-module] available on the [`esm`][esm-url] branch (see [README][esm-readme]). - If you are using Deno, visit the [`deno`][deno-url] branch (see [README][deno-readme] for usage intructions). - For use in Observable, or in browser/node environments, use the [Universal Module Definition (UMD)][umd] build available on the [`umd`][umd-url] branch (see [README][umd-readme]). The [branches.md][branches-url] file summarizes the available branches and displays a diagram illustrating their relationships. To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.
## Usage ```javascript var reinterpret = require( '@stdlib/strided-base-reinterpret-boolean' ); ``` #### reinterpret( x, offset ) Returns a [`Uint8Array`][@stdlib/array/uint8] view of a [`BooleanArray`][@stdlib/array/bool]. ```javascript var BooleanArray = require( '@stdlib/array-bool' ); var x = new BooleanArray( 10 ); var view = reinterpret( x, 0 ); // returns var bool = ( view.buffer === x.buffer ); // returns true var len = view.length; // returns 10 ``` The `offset` argument specifies the starting index of the returned [`Uint8Array`][@stdlib/array/uint8] view relative to the [`BooleanArray`][@stdlib/array/bool]. ```javascript var BooleanArray = require( '@stdlib/array-bool' ); var x = new BooleanArray( [ true, false, false, true, true, false ] ); var view = reinterpret( x, 2 ); // returns var len = view.length; // returns 4 var v = view[ 0 ]; // returns 0 v = view[ 1 ]; // returns 1 ```
## Examples ```javascript var BooleanArray = require( '@stdlib/array-bool' ); var reinterpret = require( '@stdlib/strided-base-reinterpret-boolean' ); // Define a boolean array: var x = new BooleanArray( [ true, false, false, true, true, false ] ); // returns // Reinterpret as a `uint8` array: var view = reinterpret( x, 0 ); // returns // Set view elements: view[ 0 ] = 0; view[ 1 ] = 1; // Get the first element of the boolean array: var v = x.get( 0 ); // returns false // Get the second element of the boolean array: v = x.get( 1 ); // returns true ```
* * * ## 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 © 2016-2025. The Stdlib [Authors][stdlib-authors].

Owner

  • Name: stdlib
  • Login: stdlib-js
  • Kind: organization

Standard library for JavaScript.

GitHub Events

Total
  • Push event: 32
Last Year
  • Push event: 32

Packages

  • Total packages: 1
  • Total downloads:
    • npm 1,640 last-month
  • Total dependent packages: 0
  • Total dependent repositories: 0
  • Total versions: 2
  • Total maintainers: 4
npmjs.org: @stdlib/strided-base-reinterpret-boolean

Reinterpret a BooleanArray as a Uint8Array.

  • Homepage: https://stdlib.io
  • License: Apache-2.0
  • Latest release: 0.0.2
    published over 1 year ago
  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 1,640 Last month
Rankings
Downloads: 14.6%
Average: 27.7%
Dependent repos count: 27.9%
Dependent packages count: 40.5%
Maintainers (4)
planeshifter rreusser stdlib-bot kgryte
Funding
  • type: opencollective
  • url: https://opencollective.com/stdlib
Last synced: 6 months ago

Dependencies

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package.json npm
  • @stdlib/array-bool github:stdlib-js/array-bool#main development
  • @stdlib/array-buffer ^0.2.1 development
  • @stdlib/assert-is-uint8array ^0.2.1 development
  • @stdlib/bench-harness ^0.2.1 development
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  • tape git+https://github.com/kgryte/tape.git#fix/globby development
  • @stdlib/array-uint8 ^0.2.1
  • @stdlib/types ^0.3.2