include/Geant4/G4MultiSensitiveDetector.hh

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0026 //
0027 #ifndef G4MULTISENSITIVEDETECTOR_H
0028 #define G4MULTISENSITIVEDETECTOR_H
0029
0030 #include "G4VSensitiveDetector.hh"
0031
0032 #include <vector>
0033
0034 // class description:
0035 // This class allows to assign multiple sensitive detectors to a single
0036 // logical-volume.
0037 // SDs are added to this proxy and an instance of the proxy is assigned
0038 // to the logical volume. Calls to SD methods are forwarded to ALL
0039 // user-defined SD that are added.
0040
0041 class G4MultiSensitiveDetector : public G4VSensitiveDetector
0042 {
0043  public:
0044   using sds_t = std::vector<G4VSensitiveDetector*>;
0045   using sdsConstIter = sds_t::const_iterator;
0046
0047  public:
0048   using G4VSensitiveDetector::G4VSensitiveDetector;
0049   ~G4MultiSensitiveDetector() override = default;
0050
0051   G4MultiSensitiveDetector(const G4MultiSensitiveDetector& rhs) = default;
0052   G4MultiSensitiveDetector& operator=(const G4MultiSensitiveDetector& rhs) = default;
0053
0054  public:
0055   // interface from G4VSensitiveDetector starts here.
0056   // See G4VSensitiveDetector for documentation.
0057   // All these methods forward the call to each of the SD
0058   // attached to this proxy.
0059   void Initialize(G4HCofThisEvent*) override;
0060   void EndOfEvent(G4HCofThisEvent*) override;
0061   void clear() override;
0062   void DrawAll() override;
0063   void PrintAll() override;
0064
0065   // Return clone of this detector
0066   // Requires all held SDs to be cloneable
0067   G4VSensitiveDetector* Clone() const override;
0068
0069   G4VSensitiveDetector* GetSD(const int i) const { return fSensitiveDetectors[i]; }
0070
0071   sds_t::size_type GetSize() const { return fSensitiveDetectors.size(); }
0072   sdsConstIter GetBegin() const { return fSensitiveDetectors.begin(); }
0073   sdsConstIter GetEnd() const { return fSensitiveDetectors.end(); }
0074   void ClearSDs() { fSensitiveDetectors.clear(); }
0075   void AddSD(G4VSensitiveDetector* sd) { fSensitiveDetectors.push_back(sd); }
0076
0077  protected:
0078   // The return value is an AND of the called SDs return values.
0079   // This method will call the "Hit(G4Step*)" method of all
0080   // added SDs. Note that the ROhist of this method is not used
0081   G4bool ProcessHits(G4Step* aStep, G4TouchableHistory* ROhist) override;
0082
0083   // The following method does not have a meaning for this concrete class
0084   G4int GetCollectionID(G4int i) final;
0085
0086  private:
0087   sds_t fSensitiveDetectors;
0088 };
0089
0090 #endif  // G4MULTISENSITIVEDETECTOR_H