MuonWallSD.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
//************************************************************
//
// Class MuonWallSD
// Sensitive detector for the Muon Wall
//
//************************************************************
 
#ifndef MUONWALL_MUONWALLSD_H
#define MUONWALL_MUONWALLSD_H
 
// Base class
#include "G4VSensitiveDetector.hh"
 
#include "Identifier/Identifier.h"
#include "TileSimEvent/TileHitVectorCellBuilder.h"
 
// STL header
#include <string>
 
class G4Step;
class G4TouchableHistory;
 
class G4Step;
class G4HCofThisEvent;
class TileTBID;
 
class MuonWallSD : public G4VSensitiveDetector
{
public:
  MuonWallSD(const std::string& name, const std::string& hitCollectionName, int verbose);
  ~MuonWallSD() = default;
 
  static constexpr int NCells = 18;
  using HitVectorBuilder = TileHitVectorCellBuilder<NCells>;
 
  void Initialize(G4HCofThisEvent*) override final;
  G4bool ProcessHits(G4Step*, G4TouchableHistory*) override final;
 
private:
  const TileTBID* m_tileTBID{};
 
  static const int s_nCellMu = 14;
  static const int s_nCellS = 4;
 
  HitVectorBuilder* GetHitCollection();
 
  Identifier m_id[NCells];
  const std::string m_hitCollectionName;
  HitVectorBuilder* m_hitCollection{};
 
};
 
#endif // MUONWALL_MUONWALLSD_H