RegCoordRange.h

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#ifndef SZA_UTIL_REGCOORDRANGE_H
#define SZA_UTIL_REGCOORDRANGE_H

#include "carma/szautil/CoordRange.h"
#include "carma/szautil/Range.h"
#include "carma/szautil/RegDescription.h"

#include <vector>

namespace sza {
  namespace util {
    
    class RegCoordRange {
    public:
      
      RegCoordRange(RegDescription& reg, CoordRange& range);
      
      virtual ~RegCoordRange();
      
      inline unsigned currentElement() {
        return iElCurrent_;
      }

      inline unsigned currentSlot() {
        return iElCurrent_ + iSlotOffset_;
      }

      const RegCoordRange& operator++();
      
      void reset();

      bool isEnd();

      friend std::ostream& operator<<(std::ostream& os, RegCoordRange& range);

    private:

      int iSlotOffset_;
      unsigned iElCurrent_;
      std::vector<Range<unsigned> > ranges_;
      std::vector<Range<unsigned> >::iterator iRange_;

    }; // End class RegCoordRange
    
  } // End namespace util
} // End namespace sza



#endif // End #ifndef SZA_UTIL_REGCOORDRANGE_H