SpectralLineCatalog.h

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#ifndef CARMA_UTIL_SPECTRALLINECATALOG_H
#define CARMA_UTIL_SPECTRALLINECATALOG_H


#include <iostream>
#include <iomanip>
#include <sstream>
#include <string>
#include <map>

#include "carma/services/Table.h"
#include "carma/services/Frequency.h"
#include "carma/services/SpectralLine.h"
#include "carma/services/Catalog.h"

namespace carma {
  namespace services {
    
    class SpectralLineCatalog : public carma::services::Catalog {
    public:

      SpectralLineCatalog();
      
      ~SpectralLineCatalog();
      

      void open(const std::string& fileName);

      std::vector<carma::services::SpectralLine> 
          lookup(const std::string & lineName,
                 const carma::services::Frequency & freqLo,
                 const carma::services::Frequency & freqHi);


      const carma::services::SpectralLine& lookup(const std::string &name,
                                                  const std::string &transition);

    private:
      const carma::services::SpectralLine& lookup(const std::string &name);

      // use a multimap since a line can have more than one freq
      // (caused by different transitions of the same molecule)
      std::multimap<std::string, carma::services::SpectralLine> lines_;
    }; // end SpectralLineCatalog

  }
}

#endif  // CARMA_UTIL_SPECTRALLINECATALOG_H