Egamma1_LArStrip_Fex.h

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/*
 *   Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
 */
 
#ifndef GLOBALSIM_EGAMMA1_LARSTRIP_FEX_H
#define GLOBALSIM_EGAMMA1_LARSTRIP_FEX_H
 
/*
  This Algorithm finds and outputs CaloCell in the neighborhoods of eFEX
  RoIs. These neighhoods are used to run various Algorithms in GlobalSim.
*/
 
#include "ICaloCellsProducer.h"
#include "../FEX_Unpacker/eFexRoIAlgTool.h"
 
#include "../IO/LArStripNeighborhood.h"
#include "../IO/eEmNbhoodTOB.h"
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "xAODEventInfo/EventInfo.h"
 
#include <vector>
 
namespace GlobalSim {
 
 
  class Egamma1_LArStrip_Fex: public AthReentrantAlgorithm { 
  public:
    
    
    Egamma1_LArStrip_Fex(const std::string& name, ISvcLocator* pSvcLocator);
 
    virtual StatusCode  initialize() override;   
    virtual StatusCode  execute(const EventContext& ) const override;    
 
  private:
 
    SG::ReadHandleKey<xAOD::EventInfo> m_eventInfoKey{
      this,
    "EventInfo",
    "EventInfo",
    "EventInfo name"};
    
    // tool to get a vector of cal cells
    
    ToolHandle<ICaloCellsProducer> m_cellProducer{this,
    "caloCellProducer",
    "EMBE1CellFromCaloCells",
    "AlgTool to provide a vector of CaloCells"
    };
 
    // tool to get eFexRoIs
    
    ToolHandle<eFexRoIAlgTool>
    m_roiAlgTool{this,
         "roiAlgTool",
         "eFexRoIAlgTool",
         "AlgTool to provide a vector<const xAOD::eFexEMRoI*>"};
 
    Gaudi::Property<bool> m_dump {
      this,
      "dump",
      false,
      "flag to enable dumps"};
 
    Gaudi::Property<bool> m_dumpTerse {
      this,
      "dumpTerse",
      false,
      "flag to enable terse dumps"};
 
    SG::WriteHandleKey<IOBitwise::eEmNbhoodTOBContainer>
    m_neighKey {
      this,
      "stripNeighborhoodTOBKey",
      "stripNeighborhoodTOBContainer",
      "location to write strip neighborhoods of EFex RoIs, with the associated TOBs"};
 
    StatusCode
    findNeighborhoods(const std::vector<const xAOD::eFexEMRoI*>&,
              const std::vector<const CaloCell*>&,
              IOBitwise::eEmNbhoodTOBContainer&) const;
 
    StatusCode
    findNeighborhood(const xAOD::eFexEMRoI*,
             const std::vector<const CaloCell*>&,
             IOBitwise::eEmNbhoodTOBContainer&) const;
 
    StatusCode
    findClosestCellToRoI(const xAOD::eFexEMRoI*,
             const std::vector<const CaloCell*>&,
             const CaloCell*&) const;
 
  };
 
}
#endif