1 /** 2 * The MIT License (MIT) 3 * 4 * Copyright (c) 2016 DeNA Co., Ltd. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to deal 8 * in the Software without restriction, including without limitation the rights 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 * copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 25 /// <reference path="base.js"/> 26 27 /** 28 * A class that generates unique IDs. 29 * @constructor 30 */ 31 createjs.UID = function() { 32 }; 33 34 /** 35 * @type {number} 36 * @private 37 */ 38 createjs.UID.nextID_ = 0; 39 40 /** 41 * Returns a unique ID. 42 * @return {number} 43 * @static 44 */ 45 createjs.UID.get = function() { 46 return createjs.UID.nextID_++; 47 }; 48