rwKeplerOrbitalElements.h

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/*********************************************************************
** Copyright (c) 2018 MAK Technologies, Inc.
** All rights reserved.
*********************************************************************/


#pragma once

#include "vrfutil/vrfutilDefines.h"
#include <readerWriter/readerWriter.h>
#include <vrfutil/templatedDecoders.h>
#include <readerWriter/rwReal.h>
#include <readerWriter/rwString.h>


enum DtOrbitMode
{
   DtOrbitModeNone = 0,
   DtOrbitModeGeostationary = 1,
   DtOrbitModeKepler = 2
};

DtOrbitMode DT_DLL_vrfutil DtOrbitModeStringToEnum(const DtString& orbitModeString);
DtString DT_DLL_vrfutil DtOrbitModeEnumToString(const DtOrbitMode& orbitModeEnum);

class DT_DLL_vrfutil DtRwKeplerOrbitalElements : public DtReaderWriter
{
public:

   DtRwKeplerOrbitalElements();

   DtRwKeplerOrbitalElements(const DtString& name, DtReaderWriterRegistry*
      parentRegistry = 0);

   DtRwKeplerOrbitalElements(const DtString& name, const DtRwKeplerOrbitalElements& orig,
      DtReaderWriterRegistry* parentRegistry = 0);

   DtRwKeplerOrbitalElements(const DtRwKeplerOrbitalElements& orig,
      DtReaderWriterRegistry* parentRegistry = 0);

   virtual ~DtRwKeplerOrbitalElements();

   DtRwKeplerOrbitalElements& operator=(const DtRwKeplerOrbitalElements& orig);

   virtual const char* readerWriterType() const;

   virtual DtString tleLine1() const;
   virtual void setTleLine1(const DtString& s);

   virtual DtString tleLine2() const;
   virtual void setTleLine2(const DtString& s);

   virtual DtString stringRep() const;


protected:
   DtRwString myTleLine1;
   DtRwString myTleLine2;

   /*
   DtRwReal myEccentricity;
   DtRwReal myMeanMotion;
   DtRwReal myInclination;
   DtRwReal myLongitudeOfAscendingNode;
   DtRwReal myArgumentOfPeriapsis;
   DtRwReal myMeanAnomaly;
   DtRwReal myEpoch;
   */


   mutable double myMutableSemiMajorAxis;
   mutable bool myMutableSemiMajorAxisValid;
};

namespace DtBufferSerialize
{
   DT_DLL_vrfutil int getSize(const DtRwKeplerOrbitalElements& val);

   DT_DLL_vrfutil char *encode(const DtRwKeplerOrbitalElements& val, char *buffer);

   DT_DLL_vrfutil const char *decode(DtRwKeplerOrbitalElements &val, const char *buffer);
};