CaloThinCellsBySamplingAlg.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
/*
 * Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration.
 */
 
 
#ifndef CALOREC_CALOTHINCELLSBYSAMPLINGALG_H
#define CALOREC_CALOTHINCELLSBYSAMPLINGALG_H
 
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "CaloEvent/CaloCellContainer.h"
#include "xAODCaloEvent/CaloClusterContainer.h"
#include "Identifier/IdentifierHash.h"
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/ThinningHandleKey.h"
#include <vector>
 
 
class CaloCell_ID;
 

class CaloThinCellsBySamplingAlg : public AthReentrantAlgorithm
{
public:
  using AthReentrantAlgorithm::AthReentrantAlgorithm;
 

  virtual StatusCode initialize() override;
 

  virtual StatusCode execute(const EventContext& ctx) const override;
 
 
private:
  StatusCode decodeSamplings();
 

  StringProperty m_streamName
  { this, "StreamName", "", "Name of the stream being thinned" };

  SG::ThinningHandleKey<CaloCellContainer> m_cells
  { this, "Cells", "AllCalo", "Cell container to thin." };
 
  StringArrayProperty m_samplingNames
  { this, "SamplingCellsName", {},
    "List of names of samplings for which cells should be saved" };

  std::vector<IdentifierHash> m_cellHashes;

  const CaloCell_ID* m_caloID{};
};
 
 
#endif // not CALOREC_CALOTHINCELLSBYSAMPLINGALG_H