index.js (1309B)
1 /** 2 * @license Apache-2.0 3 * 4 * Copyright (c) 2021 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 * Constructor which returns a data view representing a provided array buffer. 23 * 24 * @module @stdlib/array/dataview 25 * 26 * @example 27 * var ArrayBuffer = require( '@stdlib/array/buffer' ); 28 * var DataView = require( '@stdlib/array/dataview' ); 29 * 30 * var buf = new ArrayBuffer( 10 ); 31 * // returns <ArrayBuffer> 32 * 33 * var dv = new DataView( buf ); 34 * // returns <DataView> 35 */ 36 37 // MODULES // 38 39 var hasDataViewSupport = require( '@stdlib/assert/has-dataview-support' ); 40 var builtin = require( './main.js' ); 41 var polyfill = require( './polyfill.js' ); 42 43 44 // MAIN // 45 46 var ctor; 47 if ( hasDataViewSupport() ) { 48 ctor = builtin; 49 } else { 50 ctor = polyfill; 51 } 52 53 54 // EXPORTS // 55 56 module.exports = ctor;