RadiusResolutionChebyshev.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
#ifndef MdtCalibData_RadiusResoChebyshev_H
#define MdtCalibData_RadiusResoChebyshev_H
 
// standard C++ //
#include <cstdlib>
#include <iostream>
 
// STL //
#include <vector>
 
// MDT calibration //
#include "MdtCalibData/IRtResolution.h"
#include "MdtCalibData/IRtRelation.h"
 
namespace MuonCalib {
 
    class RadiusResolutionChebyshev : public IRtResolution {
    public:
        // Constructors
        RadiusResolutionChebyshev(const ParVec& vec, const IRtRelationPtr& rtRel);
 
        // Methods //
        // methods required by the base classes //
        virtual std::string name() const override final;  

        virtual double resolution(double t, double bgRate = 0.0) const override final;

        virtual unsigned int nDoF() const override final;

        std::vector<double> resParameters() const;
      private:
          IRtRelationPtr m_rtRel{};
          double m_r_max{m_rtRel->radius(m_rtRel->tUpper())};
          double m_r_min{m_rtRel->radius(m_rtRel->tLower())};
 
    };
}  // namespace MuonCalib
 
#endif