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geant4/source/geometry/biasing/include/G4ParallelStepper.hh
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2016-06-09 10:49:58 +02:00

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//
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// $Id: G4ParallelStepper.hh,v 1.6 2002/10/22 13:18:45 dressel Exp $
// GEANT4 tag $Name: geant4-05-02-patch-01 $
//
// ----------------------------------------------------------------------
// Class G4ParallelStepper
//
// Class description:
//
// Used internally by importance sampling and scoring in a "parallel"
// geometry. (See G4VParallelStepper.hh)
// Author: Michael Dressel (Michael.Dressel@cern.ch)
// ----------------------------------------------------------------------
#ifndef G4ParallelStepper_hh
#define G4ParallelStepper_hh G4ParallelStepper_hh
#include "G4VParallelStepper.hh"
#include "G4GeometryCellStep.hh"
class G4ParallelStepper : public G4VParallelStepper
{
public: // with description
G4ParallelStepper();
// imitilisation
G4ParallelStepper(const G4ParallelStepper &);
// create new G4GeometryCellStep
virtual ~G4ParallelStepper();
// delete G4Pstep if created
virtual G4GeometryCellStep GetPStep() const;
// get the current G4GeometryCellStep
virtual void Init(const G4GeometryCell &agCell);
// initialise the parallel stepper and the G4GeometryCellStep
// pre and post G4GeometryCell of the step are set equal
virtual void Update(const G4GeometryCell &agCell);
// to be called when crossing a boundary of the
// "parallel" geometry to update the G4GeometryCellStep
virtual void UnSetCrossBoundary();
// to be called to unset the fCrossBoundary member of the G4GeometryCellStep
G4ParallelStepper &operator=(const G4ParallelStepper &);
// create new G4GeometryCellStep
private:
void Error(const G4String &m);
private:
G4GeometryCellStep *fPStep;
};
#endif