ElectronEfficiencyCorrectionAlg.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/

 
 
#ifndef ELECTRON_ANALYSIS_ALGORITHMS__ELECTRON_EFFICIENCY_SCALE_FACTOR_ALG_H
#define ELECTRON_ANALYSIS_ALGORITHMS__ELECTRON_EFFICIENCY_SCALE_FACTOR_ALG_H
 
#include <xAODEgamma/ElectronContainer.h>
#include <AnaAlgorithm/AnaAlgorithm.h>
#include <EgammaAnalysisInterfaces/IAsgElectronEfficiencyCorrectionTool.h>
#include <SelectionHelpers/OutOfValidityHelper.h>
#include <SelectionHelpers/SysReadSelectionHandle.h>
#include <SystematicsHandles/SysReadHandle.h>
#include <SystematicsHandles/SysWriteDecorHandle.h>
#include <SystematicsHandles/SysListHandle.h>
 
namespace CP
{
 
  class ElectronEfficiencyCorrectionAlg final : public EL::AnaAlgorithm
  {
  public:
    using EL::AnaAlgorithm::AnaAlgorithm;
    StatusCode initialize () override;
    StatusCode execute (const EventContext& ctx) override;
 
 

  private:
    ToolHandle<IAsgElectronEfficiencyCorrectionTool> m_efficiencyCorrectionTool {this, "efficiencyCorrectionTool", "AsgElectronEfficiencyCorrectionTool", "the calibration and smearing tool we apply"};

  private:
    SysListHandle m_systematicsList {this};

  private:
    SysReadHandle<xAOD::ElectronContainer> m_electronHandle {
      this, "electrons", "Electrons", "the electron collection to run on"};

  private:
    SysReadSelectionHandle m_preselection {
      this, "preselection", "", "the preselection to apply"};

  private:
    OutOfValidityHelper m_outOfValidity {this};

  private:
    SysWriteDecorHandle<float> m_scaleFactorDecoration {
      this, "scaleFactorDecoration", "", "the decoration for the electron efficiency scale factor"};
  };
}
 
#endif