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//
// G4MultiFunctionalDetector
//
// Class description:
//
// This is the base class of the sensitive detector which owns
// one or more G4VPrimitiveScorer class objects.
//
// Author: Makoto Asai
// --------------------------------------------------------------------
#ifndef G4MultiFunctionalDetector_h
#define G4MultiFunctionalDetector_h 1

#include "G4HCofThisEvent.hh"
#include "G4Step.hh"
#include "G4TouchableHistory.hh"
#include "G4VHit.hh"
#include "G4VReadOutGeometry.hh"
#include "G4VSensitiveDetector.hh"

#include <vector>
class G4VPrimitiveScorer;

class G4MultiFunctionalDetector : public G4VSensitiveDetector
{
 public:
  G4MultiFunctionalDetector(const G4String&);
  ~G4MultiFunctionalDetector() override;

  G4bool RegisterPrimitive(G4VPrimitiveScorer*);

  G4bool RemovePrimitive(G4VPrimitiveScorer*);

  inline G4int GetNumberOfPrimitives() const { return G4int(primitives.size()); }

  G4VPrimitiveScorer* GetPrimitive(G4int id) const { return primitives[id]; }

  void Initialize(G4HCofThisEvent*) override;
  void EndOfEvent(G4HCofThisEvent*) override;
  void clear() override;
  void DrawAll() override;
  void PrintAll() override;

 protected:
  G4bool ProcessHits(G4Step*, G4TouchableHistory*) override;

  std::vector<G4VPrimitiveScorer*> primitives;
};

#endif