Wavelength.h

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#ifndef SZA_UTIL_WAVELENGTH_H
#define SZA_UTIL_WAVELENGTH_H

#include "carma/szautil/Length.h"
#include "carma/szautil/Speed.h"

namespace sza {
  namespace util {
    
    class Frequency;

    class Wavelength : public Length {
    public:
      
      class Angstroms {};

      static const double cmPerAngstrom_;
      static Speed lightSpeed_;

      Wavelength();
      Wavelength(const Frequency& frequency);
      Wavelength(const Length::Centimeters& units, double cm);
      Wavelength(const Microns& units, double microns);
      
      virtual ~Wavelength();
      
      void setFrequency(Frequency& freq);
      void setFrequency(const Frequency& freq);

      void setMicrons(double microns);
      
      void setAngstroms(double angstroms);
    
      double microns();

      double angstroms();

      void initialize();

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



#endif // End #ifndef SZA_UTIL_WAVELENGTH_H