TrackParticleCellAssociationAlg.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRACKPARTICLEASSOCIATIONALGS_TRACKPARTICLECELLASSOCIATIONALG_H
#define TRACKPARTICLEASSOCIATIONALGS_TRACKPARTICLECELLASSOCIATIONALG_H
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
 
#include "GaudiKernel/ToolHandle.h"
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/ReadDecorHandleKey.h"
#include "StoreGate/WriteHandleKey.h"
 
#include "xAODTracking/TrackParticleContainer.h"
#include "xAODCaloEvent/CaloClusterContainer.h"
#include "xAODCaloEvent/CaloClusterAuxContainer.h"
#include "xAODCaloEvent/CaloCluster.h"
#include "xAODAssociations/TrackParticleClusterAssociation.h"
#include "xAODAssociations/TrackParticleClusterAssociationContainer.h"
#include "xAODAssociations/TrackParticleClusterAssociationAuxContainer.h"
 
#include "RecoToolInterfaces/IParticleCaloCellAssociationTool.h"
 
 
#include <string>
 
class TrackParticleCellAssociationAlg : public AthReentrantAlgorithm
{
 public:
  using AthReentrantAlgorithm::AthReentrantAlgorithm;
 
  ~TrackParticleCellAssociationAlg();
 
  StatusCode initialize() override;
  StatusCode execute(const EventContext& ctx) const override;
  StatusCode finalize() override;
 
 private:
 
  ToolHandle<Rec::IParticleCaloCellAssociationTool> m_caloCellAssociationTool{this, "ParticleCaloCellAssociationTool", 
                                                                              "Rec::ParticleCaloCellAssociationTool/ParticleCaloCellAssociationTool"};
 
  SG::ReadHandleKey<xAOD::TrackParticleContainer> m_trackParticleCollectionName{this,"TrackParticleContainerName", 
      "InDetTrackParticles","SG Key of track particle container"};
 
  SG::ReadDecorHandleKey<xAOD::TrackParticleContainer> m_trkLinkKey{this, "TrackLinkKey", m_trackParticleCollectionName, "trackLink"};
  SG::WriteHandleKey<xAOD::CaloClusterContainer> m_clusterContainerName{this,"ClusterContainerName", 
      "InDetTrackParticlesAssociatedClusters","SG Key of output cluster container"};
 
  SG::WriteHandleKey<CaloClusterCellLinkContainer> m_clusterCellLinkName{this,"CaloClusterCellLinkName",
      "InDetTrackParticlesAssociatedClusters_links","SG Key of out CaloCluserCellLInkContainer"};
 
 
  SG::WriteHandleKey< xAOD::TrackParticleClusterAssociationContainer> m_associationContainerName{this,"AssociationContainerName",
      "InDetTrackParticlesClusterAssociations","SG Key of association container"};
 
  Gaudi::Property<double> m_ptCut{this, "PtCut", 10000};
};
 
 
#endif