HIClusterMaker.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
// HIClusterMaker.h
 
#ifndef __HIJETREC_HICLUSTERMAKER_H__
#define __HIJETREC_HICLUSTERMAKER_H__

 
 
#include <AthenaBaseComps/AthReentrantAlgorithm.h>
//Ideally use forward class decl. for CaloClusterContainer
//Cannot because this class is defined via typedef
#include <xAODCaloEvent/CaloClusterContainer.h>
#include "NavFourMom/INavigable4MomentumCollection.h"
 
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/WriteHandleKey.h"
#include "CaloIdentifier/CaloCell_ID.h"
 
class CaloCellContainer;
 
class HIClusterMaker : public AthReentrantAlgorithm
{
 
public:
 
  HIClusterMaker(const std::string& name, ISvcLocator* pSvcLocator);
  ~HIClusterMaker() {};
 
  virtual StatusCode initialize();
  virtual StatusCode execute(const EventContext &ctx) const;
  virtual StatusCode finalize();
 
  //Simple helper to dump clusters for debugging
  StatusCode dumpClusters(xAOD::CaloClusterContainer* clusColl);
private:
  SG::ReadHandleKey<INavigable4MomentumCollection>   m_towerContainerKey { this, "InputTowerKey"     , "CombinedTower"   , "InputTowerKey"};
  SG::ReadHandleKey<CaloCellContainer>            m_cellContainerKey  { this, "CaloCellContainerKey"      , "AllCalo"         , "InputCellKey" };
  SG::WriteHandleKey<xAOD::CaloClusterContainer>  m_outputKey     { this, "OutputContainerKey"     , "PseudoJet"       , "Read version of output Container Key"};
  Gaudi::Property< float > m_EminMoment { this, "MinimumEnergyForMoments", 50., "> E, cluster given tower coordinates" };
 
  const CaloCell_ID * m_calo_id {nullptr};
  std::unique_ptr<const CaloCell> getMirroredCell(const CaloCell* pCell, const CaloCellContainer* ccc) const;
 
 
};
#endif