include/Geant4/G4GeometryCell.hh

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0025 //
0026 // G4GeometryCell
0027 //
0028 // Class description:
0029 //
0030 // This class is used by scoring and importance sampling.
0031 // It serves to address a "cell". A "cell" is somewhat related to a
0032 // touchable. It is identified by a reference to a G4VPhysicalVolume
0033 // and a number (replica number). Only simple replicas are supported.
0034
0035 // Author: Michael Dressel (CERN), 2002
0036 // ----------------------------------------------------------------------
0037 #ifndef G4GEOMETRYCELL_HH
0038 #define G4GEOMETRYCELL_HH 1
0039
0040 #include "globals.hh"
0041
0042 class G4VPhysicalVolume;
0043
0044 class G4GeometryCell
0045 {
0046   public:  // with description
0047
0048     G4GeometryCell(const G4VPhysicalVolume& aVolume, G4int RepNum);
0049       // initialise volume and replica number
0050
0051     G4GeometryCell(const G4GeometryCell& rhs);
0052     G4GeometryCell& operator=(const G4GeometryCell& rhs);
0053       // copy constructor and assignment operator
0054
0055     ~G4GeometryCell();
0056       // simple destruction
0057
0058     const G4VPhysicalVolume& GetPhysicalVolume() const;
0059       // return the physical volume of the cell
0060
0061     G4int GetReplicaNumber() const;
0062       // returns the replica number of the cell
0063
0064   private:
0065
0066     const G4VPhysicalVolume* fVPhysicalVolume = nullptr;
0067       // pointer to the G4VPhysicalVolume of the "cell"; treated as identifyer
0068
0069     G4int fRepNum = 0;
0070       // replica number of the "cell"
0071 };
0072
0073 G4bool operator==(const G4GeometryCell& k1, const G4GeometryCell& k2);
0074 G4bool operator!=(const G4GeometryCell& k1, const G4GeometryCell& k2);
0075
0076 #endif