include/Geant4/G4VHitsCollection.hh

0001 //
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0003 // * License and Disclaimer                                           *
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0025 //
0026 //
0027 //
0028
0029 #ifndef G4VHitsCollection_h
0030 #define G4VHitsCollection_h 1
0031
0032 class G4VHit;
0033 #include "globals.hh"
0034
0035 // class description:
0036 //
0037 //  This is the base class of hits collection. The user is advised to
0038 // use G4THitsCollection template class in case his/her collection is
0039 // transient. While, in case the collection is persistent with ODBMS,
0040 // the concrete collection class can be directly derived from this
0041 // class.
0042 //  Geant4 kernel will use this class methods.
0043
0044 class G4VHitsCollection
0045 {
0046  public:
0047   G4VHitsCollection() = default;
0048   G4VHitsCollection(G4String detName, G4String colNam);
0049   virtual ~G4VHitsCollection() = default;
0050   G4bool operator==(const G4VHitsCollection& right) const;
0051
0052   virtual void DrawAllHits(){};
0053   virtual void PrintAllHits(){};
0054
0055   inline const G4String& GetName() const { return collectionName; }
0056   inline const G4String& GetSDname() const { return SDname; }
0057   inline void SetColID(G4int i) { colID = i; }
0058   inline G4int GetColID() const { return colID; }
0059
0060   // GetHit and GetSize are given a default implementation here so
0061   // that the template G4THitsCollection can be used, but they
0062   // are re-implemented G4THitsCollection.
0063   virtual G4VHit* GetHit(size_t) const { return nullptr; }
0064   virtual size_t GetSize() const { return 0; };
0065
0066  protected:
0067   // Collection name
0068   G4String collectionName = "Unknown";
0069   G4String SDname = "Unknown";
0070   // Collection ID
0071   G4int colID = -1;
0072 };
0073
0074 #endif