EMB1CellsFromCaloCells.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
#ifndef TRIGGEPPERF_EMB1CELLSFROMCALOCELLS_H
#define TRIGGEPPERF_EMB1CELLSFROMCALOCELLS_H
 
 
/* Obtain CaloCells from the  EMB1 sampling layer of the LArEM
   calorimeter for GEP pi0 searchs.
   The method cells() returns a vector of vector of CaloCells.
   There is one inner vector, which contains all the cells of interest.
 */
 
#include "ICaloCellsProducer.h"
#include "AthenaBaseComps/AthAlgTool.h"
#include "CaloEvent/CaloCellContainer.h"
 
class EMB1CellsFromCaloCells:
public extends<AthAlgTool, ICaloCellsProducer> {
 
 public:
  
  EMB1CellsFromCaloCells(const std::string& type,
                          const std::string& name,
                          const IInterface* parent);
 
  virtual ~EMB1CellsFromCaloCells(){};
 
  virtual StatusCode initialize() override;
  virtual StatusCode cells(std::vector<std::vector<const CaloCell*>>&,
               const EventContext&) const override;
 
private:
 
  SG::ReadHandleKey<CaloCellContainer> m_caloCellsKey {
    this, "caloCells", "AllCalo", "key to read in a CaloCell constainer"};  
  
  const CaloCell_ID* m_calocell_id{nullptr};
};
#endif