CaloClusterTritonAlg.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef CALOREC_CALOCLUSTERTRITONALG_H
#define CALOREC_CALOCLUSTERTRITONALG_H
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "GaudiKernel/ToolHandle.h"
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/WriteDecorHandleKey.h"
#include "xAODCaloEvent/CaloClusterContainer.h"
#include "CaloEvent/CaloCellContainer.h"
#include "CaloInterface/ICaloClusterTritonTool.h"
 
#include <vector>

class CaloClusterTritonAlg : public AthReentrantAlgorithm {
public:
  CaloClusterTritonAlg(const std::string& name, ISvcLocator* pSvcLocator);
  ~CaloClusterTritonAlg() override = default;
 
  StatusCode initialize() override;
  StatusCode execute(const EventContext& ctx) const override;
  StatusCode finalize() override;
 
private:
  ToolHandle<ICaloClusterTritonTool> m_calibTool{
      this, "CaloClusterTritonTool", "CaloClusterTritonTool"};
 
  SG::ReadHandleKey<xAOD::CaloClusterContainer> m_clusterContainerKey{
      this, "ClusterContainer", "CaloCalTopoClusters", "Cluster container key"};
 
  // Cell container referenced by the cluster cell links. Declared so the
  // scheduler makes it available before this algorithm runs.
  SG::ReadHandleKey<CaloCellContainer> m_cellContainerKey{
      this, "CellContainer", "AllCalo", "Cell container referenced by the cluster cell links"};
 
  SG::WriteDecorHandleKey<xAOD::CaloClusterContainer> m_clusterGNNCalibEnergyDecorKey{
      this, "ClusterGNNCalibratedEnergyKeyName", "CaloCalTopoClusters.GNNCalibratedEnergy",
      "GNN calibrated cluster energy decoration"};
 
  Gaudi::Property<std::vector<float>> m_rapidityRange{
      this, "RapidityRange", {-2.5, 2.5}, "Rapidity range of validity of the GNN calibration"};
 
  // Minimum cluster energy in MeV above which GNN calibration will be applied.
  Gaudi::Property<double> m_minClusterEnergy{
      this, "MinClusterEnergy", 300.0, "Minimum cluster energy (MeV) to apply GNN calibration"};
};
 
#endif // CALOREC_CALOCLUSTERTRITONALG_H