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geant4/source/geometry/biasing/include/G4GeometryCell.hh
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2019-12-06 15:12:28 +01:00

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//
// ********************************************************************
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//
// G4GeometryCell
//
// Class description:
//
// This class is used by scoring and importance sampling.
// It serves to address a "cell". A "cell" is somewhat related to a
// touchable. It is identified by a reference to a G4VPhysicalVolume
// and a number (replica number). Only simple replicas are supported.
// Author: Michael Dressel (CERN), 2002
// ----------------------------------------------------------------------
#ifndef G4GEOMETRYCELL_HH
#define G4GEOMETRYCELL_HH 1
#include "globals.hh"
class G4VPhysicalVolume;
class G4GeometryCell
{
public: // with description
G4GeometryCell(const G4VPhysicalVolume& aVolume, G4int RepNum);
// initialise volume and replica number
G4GeometryCell(const G4GeometryCell& rhs);
G4GeometryCell& operator=(const G4GeometryCell& rhs);
// copy constructor and assignment operator
~G4GeometryCell();
// simple destruction
const G4VPhysicalVolume& GetPhysicalVolume() const;
// return the physical volume of the cell
G4int GetReplicaNumber() const;
// returns the replica number of the cell
private:
const G4VPhysicalVolume* fVPhysicalVolume = nullptr;
// pointer to the G4VPhysicalVolume of the "cell"; treated as identifyer
G4int fRepNum = 0;
// replica number of the "cell"
};
G4bool operator==(const G4GeometryCell& k1, const G4GeometryCell& k2);
G4bool operator!=(const G4GeometryCell& k1, const G4GeometryCell& k2);
#endif