MHO_FringeRotation.hh

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#ifndef MHO_FringeRotation_HH__
#define MHO_FringeRotation_HH__
 
#include <cmath>
#include <complex>
 
namespace hops
{
 
class MHO_FringeRotation
{
    public:
        MHO_FringeRotation();
        virtual ~MHO_FringeRotation(){};
 
        //virtual function (can be pointed to different implementations)
        virtual std::complex< double > vrot(double time_delta, double freq, double ref_freq, double dr, double mbd) const;
 
        void SetSBDSeparation(double sbd_sep) { fSBDSep = sbd_sep; }; 
 
        void SetSBDMax(double sbd_max) { fSBDMax = sbd_max; }
 
        void SetSBDMaxBin(int sbd_max_bin) { fSBDMaxBin = sbd_max_bin; }
 
        void SetNSBDBins(int n_sbd_bins) { fNSBDBins = n_sbd_bins; }
 
        void SetSideband(int sb) { fSideband = sb; } //1 is USB, 0 if DSB, -1 if LSB
 
        void SetOptimizeClosureTrue() { fOptimizeClosure = true; }
 
        void SetOptimizeClosureFalse() { fOptimizeClosure = false; }
 
    private:
        static const std::complex< double > fImagUnit;
 
        std::complex< double > vrot_v1(double time_delta, double freq, double ref_freq, double dr, double mbd) const;
 
        double calc_sideband_correction(double mbd) const;
 
        int fSideband;
        int fNSBDBins;
        int fSBDMaxBin;
        double fSBDMax;
        double fSBDSep;
        bool fOptimizeClosure;
};
 
} // namespace hops
 
#endif