File indexing completed on 2024-04-14 03:43:20

 /*
     SPDX-FileCopyrightText: 2008 Akarsh Simha <kstar@bas.org.in>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 #include "approachsolver.h"
 
 class GeoLocation;
 class KSPlanetBase;
 class SkyObject;
 
 /**
  * @class KSConjunct
  * @short Implements algorithms to find close conjunctions of planets in a given time range.
  * A class that implements a method to compute close conjunctions between any two solar system
  * objects excluding planetary moons. Given two such objects, this class has implementations of
  * algorithms required to find the time of closest approach in a given range of time.
  *
  * @author Akarsh Simha
  * @version 2.0
  */
 class KSConjunct : public ApproachSolver
 {
 Q_OBJECT
 public:
     /** Constructor. Instantiates a KSNumbers for internal computations. */
     KSConjunct();
 
     void setObject1(SkyObject_s &obj) { m_object1 = obj; }
     void setObject2(KSPlanetBase_s &obj) { m_object2 = obj; }
     void setOpposition(bool opposition) { m_opposition = opposition; }
 
 signals:
     void madeProgress(int);
 
 protected:
     double findInitialStep(long double startJD, long double stopJD) override;
     void updatePositions(long double jd) override;
 
 private:
     dms findDistance() override;
 
 
     SkyObject_s m_object1;
     KSPlanetBase_s m_object2;
     bool m_opposition { false };
 };