native.js (1269B)
1 /** 2 * @license Apache-2.0 3 * 4 * Copyright (c) 2020 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 // MODULES // 22 23 var addon = require( './../src/addon.node' ); 24 25 26 // MAIN // 27 28 /** 29 * Returns the positive difference between `x` and `y` if `x > y`; otherwise, returns `0`. 30 * 31 * @private 32 * @param {number} x - first number 33 * @param {number} y - second number 34 * @returns {number} positive difference 35 * 36 * @example 37 * var v = pdifff( 5.9, 3.15 ); 38 * // returns 2.75 39 * 40 * @example 41 * var v = pdifff( 3.14, 4.2 ); 42 * // returns 0.0 43 * 44 * @example 45 * var v = pdifff( 3.14, NaN ); 46 * // returns NaN 47 * 48 * @example 49 * var v = pdifff( -0.0, +0.0 ); 50 * // returns +0.0 51 */ 52 function pdifff( x, y ) { 53 return addon( x, y ); 54 } 55 56 57 // EXPORTS // 58 59 module.exports = pdifff;