zeros.js (1033B)
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 // MAIN // 22 23 /** 24 * Fills an array-like object with zeros. 25 * 26 * @private 27 * @param {(Array|TypedArray|Buffer)} v - array-like object to fill 28 * @returns {(Array|TypedArray|Buffer)} input value 29 * 30 * @example 31 * var arr = zeros( new Array( 2 ) ); 32 * // returns [ 0, 0 ] 33 */ 34 function zeros( v ) { 35 var i; 36 for ( i = 0; i < v.length; i++ ) { 37 v[ i ] = 0; 38 } 39 return v; 40 } 41 42 43 // EXPORTS // 44 45 module.exports = zeros;