RegAxes.h

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#ifndef SZA_UTIL_REGAXES_H
#define SZA_UTIL_REGAXES_H

#include <vector>

#include "carma/szautil/RegCoord.h"

namespace sza {
  namespace util {
    
    class RegAxes { 
    public:
      
      RegAxes();
      RegAxes(unsigned nel0);
      RegAxes(unsigned nel0, unsigned nel1);

      RegAxes(RegAxes* regAxes);
      
      void setAxis(unsigned nAxis, unsigned nEl);

      virtual ~RegAxes();
      
      unsigned int nAxis();

      unsigned int nEl(int axis=-1);

      unsigned int elementOffsetOf(RegCoord& coord);

      unsigned int elementOffsetOf(RegCoord coord);

      unsigned int refElementOffsetOf(RegCoord& coord);

    private:

      std::vector<unsigned int> nel_;

      void privateConstructor();

      unsigned int getIndex(RegCoord& coord, unsigned iAxis);
        
    }; // End class RegAxes
    
  } // End namespace util
} // End namespace sza



#endif // End #ifndef SZA_UTIL_REGAXES_H