SkyOffset.h

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#ifndef SKYOFFSET_H
#define SKYOFFSET_H

#include "carma/antenna/sza/antenna/control/OffsetBase.h"

namespace sza {
  namespace antenna {
    namespace control {
      
      
      class Tracker;
      
      class SkyOffset : public OffsetBase {
        
      public:
        
        SkyOffset();
        
        void reset();
        
        void set(sza::util::OffsetMsg msg);
        
        void setXInRadians(double x);
        void setYInRadians(double y);
        void incrXInRadians(double x);
        void incrYInRadians(double y);
        void cacheValues();

        void apply(PointingCorrections* f);
        
        /*
         * Pack offsets for archival in the register database.
         */
        void pack(signed* s_elements);
        
      private:
        
        friend class Tracker;
        
        bool active_;       
        
        double x_,y_;       
        
        double cos_theta_;  
        double sin_theta_;  
        
        double cos_radius_; 
        
        double sin_radius_; 
        
      }; // End class SkyOffset
      
    }; // End namespace control
  }; // End namespace antenna
}; // End namespace sza

#endif // End #ifndef