@stdlib/assert-is-arraybuffer-view
v0.2.2
Published
Test if a value is an `ArrayBuffer` view.
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isArrayBufferView
Test if a value is an ArrayBuffer view.
Installation
npm install @stdlib/assert-is-arraybuffer-view
Usage
var isArrayBufferView = require( '@stdlib/assert-is-arraybuffer-view' );
isArrayBufferView( value )
Tests if a value is an ArrayBuffer
view such as a DataView
or TypedArray
.
var Int8Array = require( '@stdlib/array-int8' );
var ArrayBuffer = require( '@stdlib/array-buffer' );
var bool = isArrayBufferView( new Int8Array( 10 ) );
// returns true
bool = isArrayBufferView( new ArrayBuffer( 10 ) );
// returns false
Examples
var Float32Array = require( '@stdlib/array-float32' );
var Float64Array = require( '@stdlib/array-float64' );
var Int8Array = require( '@stdlib/array-int8' );
var Int16Array = require( '@stdlib/array-int16' );
var Int32Array = require( '@stdlib/array-int32' );
var Uint16Array = require( '@stdlib/array-uint16' );
var ArrayBuffer = require( '@stdlib/array-buffer' );
var isArrayBufferView = require( '@stdlib/assert-is-arraybuffer-view' );
var bool = isArrayBufferView( new Int8Array( 10 ) );
// returns true
bool = isArrayBufferView( new Int16Array( 10 ) );
// returns true
bool = isArrayBufferView( new Uint16Array( 10 ) );
// returns true
bool = isArrayBufferView( new Int32Array( 10 ) );
// returns true
bool = isArrayBufferView( new Float64Array( 10 ) );
// returns true
bool = isArrayBufferView( new Float32Array( 10 ) );
// returns true
bool = isArrayBufferView( new ArrayBuffer( 10 ) );
// returns false
bool = isArrayBufferView( [] );
// returns false
bool = isArrayBufferView( {} );
// returns false
bool = isArrayBufferView( null );
// returns false
See Also
@stdlib/assert-is-dataview
: test if a value is a DataView.@stdlib/assert-is-typed-array
: test if a value is a typed array.
Notice
This package is part of 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, see the main project repository.
Community
License
See LICENSE.
Copyright
Copyright © 2016-2024. The Stdlib Authors.