index.js (1273B)
1 /** 2 * @license Apache-2.0 3 * 4 * Copyright (c) 2018 The Stdlib Authors. 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 'use strict'; 20 21 /** 22 * Typed array constructor which returns a typed array representing an array of single-precision floating-point numbers in the platform byte order. 23 * 24 * @module @stdlib/array/float32 25 * 26 * @example 27 * var ctor = require( '@stdlib/array/float32' ); 28 * 29 * var arr = new ctor( 10 ); 30 * // returns <Float32Array> 31 */ 32 33 // MODULES // 34 35 var hasFloat32ArraySupport = require( '@stdlib/assert/has-float32array-support' ); 36 var builtin = require( './float32array.js' ); 37 var polyfill = require( './polyfill.js' ); 38 39 40 // MAIN // 41 42 var ctor; 43 if ( hasFloat32ArraySupport() ) { 44 ctor = builtin; 45 } else { 46 ctor = polyfill; 47 } 48 49 50 // EXPORTS // 51 52 module.exports = ctor;