CaloCellContainerSD.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ISF_FASTCALOSIMPARAMETRIZATION_CALOCELLCONTAINERSD_H
#define ISF_FASTCALOSIMPARAMETRIZATION_CALOCELLCONTAINERSD_H
 
/* Base class header */
#include "G4VSensitiveDetector.hh"
/* CaloCellContainer include */
#include "CaloEvent/CaloCellContainer.h"
#include <string>
 
class G4TouchableHistory;
class G4HCofThisEvent;
class TFCSSimulationState;
 
class CaloCellContainerSD : public G4VSensitiveDetector
{
public:
  CaloCellContainerSD(const std::string& name, const std::string& CaloCellContainerName);
  ~CaloCellContainerSD() {}
 
  // Initialize from G4.
  void Initialize(G4HCofThisEvent*) override final;
 
  // Needs to be implemented, but is not used for this SD
  G4bool ProcessHits(G4Step*, G4TouchableHistory*) override final;
 
  // Method to record the cells from a TFCSSimulationState
  void recordCells(TFCSSimulationState&);
 
protected:
  CaloCellContainer* getCaloCellContainer() const;
 
  std::string m_caloCellContainerName;
  // Non-owning cache set by Initialize; HitCollectionMap owns the container.
  CaloCellContainer* m_caloCellContainer{};
};
 
#endif // ISF_FASTCALOSIMPARAMETRIZATION_CALOCELLCONTAINERSD_H