UNPKG

@arcgis/core

Version:

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

js.arcgis.com

6 lines (5 loc) • 584 B
1
2
3
4
5
6
/* All material copyright ESRI, All Rights Reserved, unless otherwise specified. See https://js.arcgis.com/4.33/esri/copyright.txt for details. */ class e{constructor(e){this._maxCount=e,this._nextIndex=0,this._recycledIndices=[]}get activeCount(){return this._nextIndex-this._recycledIndices.length}get availableCount(){return this._recycledIndices.length+this._maxCount-this._nextIndex}acquire(){return this._recycledIndices.length>0?this._recycledIndices.pop():this.availableCount?this._nextIndex++:void 0}release(e){this._recycledIndices.push(e)}}export{e as SimpleIndexManager};