File indexing completed on 2024-04-21 14:46:36

 /*
     SPDX-FileCopyrightText: 2007 James B. Bowlin <bowlin@mindspring.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include "typedef.h"
 
 #include <QList>
 
 class SkyPoint;
 class KSNumbers;
 
 /**
  * @class LineList
  * A simple data container used by LineListIndex.  It contains a list of
  * SkyPoints and integer drawID, updateID and updateNumID.
  *
  * @author James B. Bowlin
  * @version 0.2
 */
 class LineList
 {
   public:
     LineList() : drawID(0), updateID(0), updateNumID(0) {}
     virtual ~LineList() = default;
 
     /**
      * @short return the list of points for iterating or appending (or whatever).
      */
     SkyList *points() { return &pointList; }
     std::shared_ptr<SkyPoint> at(int i) { return pointList.at(i); }
     void append(std::shared_ptr<SkyPoint> p) { pointList.append(p); }
 
     /**
      * A global drawID (in SkyMesh) is updated at the start of each draw
      * cycle.  Since an extended object is often covered by more than one
      * trixel, the drawID is used to make sure each object gets drawn at
      * most once per draw cycle.  It is public because it is both set and
      * read by the LineListIndex class.
      */
     DrawID drawID;
     UpdateID updateID;
     UpdateID updateNumID;
 
   private:
     SkyList pointList;
 };