CaloSwPhimod_v2.h

Go to the documentation of this file.

// This file's extension implies that it's C, but it's really -*- C++ -*-.
/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
 
#ifndef CALOCLUSTERCORRECTION_CALOSWPHIMOD_V2_H
#define CALOCLUSTERCORRECTION_CALOSWPHIMOD_V2_H
 
 
#include "CaloClusterCorrection/CaloClusterCorrectionCommon.h"
#include "CaloConditions/Array.h"
 

class CaloSwPhimod_v2
: public CaloClusterCorrectionCommon
{
public:
  using CaloClusterCorrectionCommon::CaloClusterCorrectionCommon;

  virtual void makeTheCorrection (const Context& myctx,
                                  xAOD::CaloCluster* cluster,
                                  const CaloDetDescrElement* elt,
                                  float eta,
                                  float adj_eta,
                                  float phi,
                                  float adj_phi,
                                  CaloSampling::CaloSample samp) const override;
 
 
private:
  class Builder
    : public TableBuilder
  {
  public:
    Builder (const CxxUtils::Array<3>& correction,
             const CxxUtils::Array<1>& interp_barriers,
             int degree,
             float correction_coef,
             float aeta, float phi, int nabs);

    virtual float calculate (int energy_ndx, bool& good) const;
 
  private:
    const CxxUtils::Array<3> m_correction;

    const CxxUtils::Array<1> m_interp_barriers;

    int m_degree;

    float m_correction_coef;

    float m_aeta;

    float m_phi;

    int m_nabs;
  };

  Constant<CxxUtils::Array<3> > m_correction
  { this, "correction", "Tabulated arrays of function parameters." };

  Constant<CxxUtils::Array<1> > m_interp_barriers
  { this, "interp_barriers", "Allow breaking up the interpolation into independent regions." };

  Constant<int> m_degree
  { this, "degree", "Degree of the polynomial interpolation." };

  Constant<float> m_correction_coef
  { this, "correction_coef", "Coefficient by which to scale the entire correction." };
 
  // Calibration constant: Correction factors for crude containment
  // correction used internally for the energy interpolation.
  Constant<CxxUtils::Array<2> > m_rfac
  { this, "rfac", "Correction factors for crude containment correction used internally for the energy interpolation." };
 
  // Calibration constant: Interpolation degree for crude containment
  // correction used internally for the energy interpolation.
  Constant<int> m_rfac_degree
  { this, "rfac_degree", "Interpolation degree for crude containment correction used internally for the energy interpolation." };

  Constant<CxxUtils::Array<1> > m_energies
  { this, "energies", "Table of energies at which the correction was tabulated." };

  Constant<int> m_energy_degree
  { this, "energy_degree", "Degree of the polynomial interpolation in energy." };

  Constant<bool> m_use_raw_eta
  { this, "use_raw_eta", "If true, tabulated values are in terms of raw (local) eta." };
};
 
 
#endif // not CALOCLUSTERCORRECTION_CALOSWPHIMOD_V2_H