@stdlib/assert-is-same-float32array NPM

isSameFloat32Array

Test if two arguments are both Float32Arrays and have the same values.

Installation

npm install @stdlib/assert-is-same-float32array

Usage

var isSameFloat32Array = require( '@stdlib/assert-is-same-float32array' );

isSameFloat32Array( v1, v2 )

Tests if two arguments are both Float32Arrays and have the same values.

var Float32Array = require( '@stdlib/array-float32' );

var x = new Float32Array( [ 1.0, 2.0 ] );
var y = new Float32Array( [ 1.0, 2.0 ] );
var bool = isSameFloat32Array( x, y );
// returns true

bool = isSameFloat32Array( x, [ 1.0, 2.0 ] );
// returns false

Notes

In contrast to the strict equality operator ===, the function distinguishes between +0 and -0 and treats NaNs as the same value.

Examples

var Float32Array = require( '@stdlib/array-float32' );
var isSameFloat32Array = require( '@stdlib/assert-is-same-float32array' );

var x = new Float32Array( [ 1.0, 2.0, 3.0 ] );
var y = new Float32Array( [ 1.0, 2.0, 3.0 ] );
var out = isSameFloat32Array( x, y );
// returns true

x = new Float32Array( [ -0.0, 0.0, -0.0 ] );
y = new Float32Array( [ 0.0, -0.0, 0.0 ] );
out = isSameFloat32Array( x, y );
// returns false

x = new Float32Array( [ NaN, NaN, NaN ] );
y = new Float32Array( [ NaN, NaN, NaN ] );
out = isSameFloat32Array( x, y );
// returns true

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.