AlmOrbit.hpp

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//==============================================================================
//
//  This file is part of GNSSTk, the ARL:UT GNSS Toolkit.
//
//  The GNSSTk is free software; you can redistribute it and/or modify
//  it under the terms of the GNU Lesser General Public License as published
//  by the Free Software Foundation; either version 3.0 of the License, or
//  any later version.
//
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//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with GNSSTk; if not, write to the Free Software Foundation,
//  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
//
//  This software was developed by Applied Research Laboratories at the
//  University of Texas at Austin.
//  Copyright 2004-2022, The Board of Regents of The University of Texas System
//
//==============================================================================
 
//==============================================================================
//
//  This software was developed by Applied Research Laboratories at the
//  University of Texas at Austin, under contract to an agency or agencies
//  within the U.S. Department of Defense. The U.S. Government retains all
//  rights to use, duplicate, distribute, disclose, or release this software.
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//  Pursuant to DoD Directive 523024
//
//  DISTRIBUTION STATEMENT A: This software has been approved for public
//                            release, distribution is unlimited.
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//==============================================================================
 
#ifndef GNSSTK_ALMORBIT_HPP
#define GNSSTK_ALMORBIT_HPP
 
#include <map>
#include "CommonTime.hpp"
#include "SatID.hpp"
#include "Xvt.hpp"
 
namespace gnsstk
{
 
 
   class AlmOrbit
   {
   public:
      AlmOrbit() noexcept;
 
      AlmOrbit(short prn, double aEcc, double ai_offset, double aOMEGAdot,
               double aAhalf, double aOMEGA0, double aw, double aM0,
               double aAF0, double aAF1, long aToa, long axmit_time,
               short aweek, short aSV_health);
 
      Xvt svXvt(const CommonTime& t) const;
 
      short getPRNID() const noexcept
      { return PRN; }
 
      short getFullWeek() const noexcept;
      CommonTime getTransmitTime() const noexcept;
      CommonTime getToaTime() const noexcept;
      CommonTime getTimestamp() const noexcept { return getToaTime(); }
      short getSVHealth() const noexcept { return SV_health; }
 
      void dump(std::ostream& s = std::cout, int verbosity=1) const;
 
      short getPRN() const;
      double getecc() const;
      double geti_offset() const;
      double getOMEGAdot() const;
      double getAhalf() const;
      double getOMEGA0() const;
      double getw() const;
      double getM0() const;
      double getAF0() const;
      double getAF1() const;
      long   getToaSOW() const;
      long   getxmit_time() const;
      short  getToaWeek() const;
 
   protected:
      short PRN;              
      double ecc;             
      double i_offset;        
      double OMEGAdot;        
      double Ahalf;           
      double OMEGA0;          
      double w;               
      double M0;              
      double AF0;             
      double AF1;             
      long Toa;               
      long xmit_time;         
      short week;             
      short SV_health;        
   private:
      friend class EngAlmanac;
   }; // class AlmOrbit
 
   typedef std::map<SatID, AlmOrbit> AlmOrbits;
 
   std::ostream& operator<<(std::ostream& s, const AlmOrbit& ao);
 
   inline short  AlmOrbit::getPRN() const {return(PRN);}
   inline double AlmOrbit::getecc() const {return(ecc);}
   inline double AlmOrbit::geti_offset() const {return(i_offset);}
   inline double AlmOrbit::getOMEGAdot() const {return(OMEGAdot);}
   inline double AlmOrbit::getAhalf() const {return(Ahalf);}
   inline double AlmOrbit::getOMEGA0() const {return(OMEGA0);}
   inline double AlmOrbit::getw() const {return(w);}
   inline double AlmOrbit::getM0() const {return(M0);}
   inline double AlmOrbit::getAF0() const {return(AF0);}
   inline double AlmOrbit::getAF1() const {return(AF1);}
   inline long   AlmOrbit::getToaSOW() const {return(Toa);}
   inline long   AlmOrbit::getxmit_time() const {return(xmit_time);}
   inline short  AlmOrbit::getToaWeek() const {return(week);}
 
 
} // namespace
 
#endif