File indexing completed on 2024-12-01 06:35:36

 /*
     SPDX-FileCopyrightText: 2005 Jason Harris <kstars@30doradus.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include "skycomponent.h"
 
 #include <QList>
 
 #include <memory>
 
 #define NCIRCLE 360 //number of points used to define equator, ecliptic and horizon
 
 class SkyPoint;
 
 /**
  * @class PointListComponent
  *
  * An abstract parent class, to be inherited by SkyComponents that store a QList of SkyPoints.
  *
  * @author Jason Harris
  * @version 0.1
  */
 class PointListComponent : public SkyComponent
 {
   public:
     explicit PointListComponent(SkyComposite *parent);
 
     virtual ~PointListComponent() override = default;
 
     /**
      * @short Update the sky positions of this component.
      *
      * This function usually just updates the Horizontal (Azimuth/Altitude)
      * coordinates of the objects in this component.  However, the precession
      * and nutation must also be recomputed periodically.  Requests to do
      * so are sent through the doPrecess parameter.
      * @p num Pointer to the KSNumbers object
      * @note By default, the num parameter is nullptr, indicating that
      * Precession/Nutation computation should be skipped; this computation
      * is only occasionally required.
      */
     void update(KSNumbers *num = nullptr) override;
 
     QList<std::shared_ptr<SkyPoint>> &pointList() { return m_PointList; }
 
   private:
     QList<std::shared_ptr<SkyPoint>> m_PointList;
 };