JetCalibrationDecoratorAlg.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef JETCALIBTOOLS_JET_CALIBRATION_DECORATOR_ALG_H
#define JETCALIBTOOLS_JET_CALIBRATION_DECORATOR_ALG_H
 
#include <string>
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/WriteDecorHandleKey.h"
#include "xAODJet/JetContainer.h"
#include "JetInterface/IJetModifier.h"
 
 
class JetCalibrationDecoratorAlg : public AthReentrantAlgorithm {
public:
  JetCalibrationDecoratorAlg(const std::string& name,
                             ISvcLocator* pSvcLocator);
 
  virtual StatusCode initialize() override;
  virtual StatusCode execute(const EventContext& ctx) const override;
 
private:
  ToolHandle<IJetModifier> m_calibTool;
 
  SG::ReadHandleKey<xAOD::JetContainer> m_jetKey {
    this, "JetContainer", "AntiKt4EMPFlowJets",
      "Input jet container"};
 
  SG::WriteDecorHandleKey<xAOD::JetContainer> m_ptCalibKey {
    this, "ptCalibratedKey", "AntiKt4EMPFlowJets.pt_calibrated",
      "Decorated calibrated pT"};
 
  SG::WriteDecorHandleKey<xAOD::JetContainer> m_etaCalibKey {
    this, "etaCalibratedKey", "AntiKt4EMPFlowJets.eta_calibrated",
      "Decorated calibrated eta"};
 
  SG::WriteDecorHandleKey<xAOD::JetContainer> m_massCalibKey {
    this, "massCalibratedKey", "AntiKt4EMPFlowJets.mass_calibrated",
      "Decorated calibrated mass"};
 
  SG::WriteDecorHandleKey<xAOD::JetContainer> m_phiCalibKey {
    this, "phiCalibratedKey", "AntiKt4EMPFlowJets.phi_calibrated",
      "Decorated calibrated phi"};
};
 
#endif