PFMLNeutralFlowElementCreatorAlgorithm.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef PFMLNeutralFlowElementCreatorAlgorithm_H
#define PFMLNeutralFlowElementCreatorAlgorithm_H
 
 
#include "eflowRec/eflowCaloObject.h"
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "GaudiKernel/ToolHandle.h"
#include "StoreGate/DataHandle.h"
 
#include "xAODCaloEvent/CaloCluster.h"
#include "xAODPFlow/FlowElement.h"
#include "xAODPFlow/FlowElementContainer.h"
#include "xAODPFlow/PFODefs.h"
 
class PFMLNeutralFlowElementCreatorAlgorithm : public AthReentrantAlgorithm
{
 
public:
  using AthReentrantAlgorithm::AthReentrantAlgorithm;
 
  StatusCode initialize();
  StatusCode execute(const EventContext &ctx) const;
 
protected:
  void scaleEnergyToAlternativeSignalState(xAOD::FlowElement &pfo, const xAOD::CaloCluster &cls) const;
  ElementLink<xAOD::IParticleContainer> getClusterLink(const xAOD::FlowElement &pfo) const;
 
  SG::ReadHandleKey<xAOD::FlowElementContainer> m_neutralFEContainerReadHandleKey{this, "FEInputContainerName", "JetETMissNeutralParticleFlowObjects", "ReadHandleKey for neutral FlowElementContainer"};
 
  SG::WriteHandleKey<xAOD::FlowElementContainer> m_neutralFEMLContainerWriteHandleKey{this, "FEMLOutputName", "JetETMissMLNeutralParticleFlowObjects", "WriteHandleKey for LC neutral FlowElementContainer"};
};
#endif