sc_galilean_moons.h

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//-----------------------------------------------------------------------------------------
//     A filter
//-----------------------------------------------------------------------------------------
//     Copyright (c) 2009 Princeton Satellite Systems.  All rights reserved.
//-----------------------------------------------------------------------------------------
 
#ifndef __GALILEAN_MOONS__
#define __GALILEAN_MOONS__
 
#ifdef AS_OS_WINDOWS
        #include "matrixlib.h"
#else
        #include <MatrixLib/MatrixLib.h>
#endif
 
#include "sc_orbit.h"
 
 
class galilean_moons
{
                
        private:
        ml_matrix position;     
        ml_matrix velocity;
        int initialized;
        double jD0;
        orb_data_t el_ganymede;
        orb_data_t el_callisto;
        orb_data_t el_europa;
        orb_data_t el_io;
    
        ml_matrix m_ecliptic_to_jupiter;
    
 
 
        public:
                                        galilean_moons( void );
                void            initialize( void );
                void            update( double jD );
                ml_matrix   get_position( void );
                ml_matrix   get_velocity( void );
        ml_matrix   get_transformation_ecliptic_to_jupiter( void );
 
};
 
 
#endif