IAsgElectronEfficiencyCorrectionTool.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
// IAsgElectronEfficiencyCorrection.h to be used in the tool.
#ifndef EGAMMAANALYSISINTERFACES__IASGELECTRONEFFICIENCYCORRECTION__
#define EGAMMAANALYSISINTERFACES__IASGELECTRONEFFICIENCYCORRECTION__
 
#include "AsgTools/IAsgTool.h"
#include "PATInterfaces/CorrectionCode.h"
#include "PATInterfaces/ISystematicsTool.h"
#include "xAODEgamma/ElectronFwd.h"
namespace xAOD {
class IParticle;
}
 
class IAsgElectronEfficiencyCorrectionTool : virtual public CP::ISystematicsTool
{
  ASG_TOOL_INTERFACE(IAsgElectronEfficiencyCorrectionTool)
 
public:
  virtual CP::CorrectionCode getEfficiencyScaleFactor(
    const xAOD::Electron& inputObject,
    double& efficiencyScaleFactor) const = 0;
 
  virtual CP::CorrectionCode getEfficiencyScaleFactor(
    const double et, /*in MeV*/
    const double eta, /*cluster*/
    const unsigned int runNumber,
    double& efficiencyScaleFactor) const = 0;
 
  virtual CP::CorrectionCode applyEfficiencyScaleFactor(
    const xAOD::Electron& inputObject) const = 0;
 
  virtual int systUncorrVariationIndex(
    const xAOD::Electron& inputObject) const = 0;
 
  virtual int getNumberOfToys() const = 0;
 
  virtual const CP::SystematicSet& appliedSystematics() const = 0;
 
  virtual void printCorrelationModels() const = 0;
 
  virtual ~IAsgElectronEfficiencyCorrectionTool() = default;
};
 
#endif