CaloSwEtamod_v2.h

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// 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_CALOSWETAMOD_V2_H
#define CALOCLUSTERCORRECTION_CALOSWETAMOD_V2_H
 
 
#include "CaloClusterCorrection/CaloClusterCorrectionCommon.h"
#include "CaloConditions/Array.h"
 

class CaloSwEtamod_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<2>& corr, float etamod);

    virtual float calculate (int energy_ndx, bool& good) const;
 
  private:
    const CxxUtils::Array<2> m_correction;

    float m_etamod;
  };

  Constant<CxxUtils::Array<2> > m_correction
  { this, "correction", "Tabulated arrays of function parameters." };
 
  // 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." };
};
 
 
#endif // not CALOCLUSTERCORRECTION_CALOSWETAMOD_V2_H