T2TrackBSLLPoly.h

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/*
Copyright (C) 2019 CERN for the benefit of the ATLAS collaboration
*/
 
 
#ifndef TRIGT2BEAMSPOT_T2TRACKBSLLPOLY_H
#define TRIGT2BEAMSPOT_T2TRACKBSLLPOLY_H
 
#include <vector>
 
namespace PESA {
 
class T2TrackBSLLPoly {
public:
 
    explicit T2TrackBSLLPoly(double beam_size) : m_beam_size(beam_size) {}
 
    static unsigned nbins();
 
    static int idx(unsigned power_Bx, unsigned power_By,
                   unsigned power_tx, unsigned power_ty,
                   unsigned power_omegax, unsigned power_omegay);
 
    void update(double z0, double d0, double phi0, double d0_var, std::vector<double>& coeff);
 
private:
 
    double m_beam_size;
};
 
} // end namespace
 
#endif // TRIGT2BEAMSPOT_T2TRACKBSLLPOLY_H