Gabriele Cosmo
107 lines
3.9 KiB
C++
107 lines
3.9 KiB
C++
//
|
|
// ********************************************************************
|
|
// * DISCLAIMER *
|
|
// * *
|
|
// * The following disclaimer summarizes all the specific disclaimers *
|
|
// * of contributors to this software. The specific disclaimers,which *
|
|
// * govern, are listed with their locations in: *
|
|
// * http://cern.ch/geant4/license *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. *
|
|
// * *
|
|
// * This code implementation is the intellectual property of the *
|
|
// * GEANT4 collaboration. *
|
|
// * By copying, distributing or modifying the Program (or any work *
|
|
// * based on the Program) you indicate your acceptance of this *
|
|
// * statement, and all its terms. *
|
|
// ********************************************************************
|
|
//
|
|
//
|
|
// $Id: G4WeightCutOffProcess.hh,v 1.3 2003/11/26 14:51:49 gcosmo Exp $
|
|
// GEANT4 tag $Name: geant4-06-00-patch-01 $
|
|
//
|
|
// ----------------------------------------------------------------------
|
|
// Class G4WeightCutOffProcess
|
|
//
|
|
// Class description:
|
|
//
|
|
// Process for biasing particle-change cutoff.
|
|
|
|
// Author: Michael Dressel (Michael.Dressel@cern.ch)
|
|
// ----------------------------------------------------------------------
|
|
#ifndef G4WeightCutOffProcess_hh
|
|
#define G4WeightCutOffProcess_hh G4WeightCutOffProcess_hh
|
|
|
|
#include "G4VProcess.hh"
|
|
#include "G4VTrackTerminator.hh"
|
|
#include "G4GeometryCell.hh"
|
|
|
|
class G4VGCellFinder;
|
|
class G4VIStore;
|
|
|
|
class G4WeightCutOffProcess : public G4VProcess
|
|
{
|
|
|
|
public: // with description
|
|
|
|
G4WeightCutOffProcess(G4double wsurvival,
|
|
G4double wlimit,
|
|
G4double isource,
|
|
G4VIStore *istore,
|
|
const G4VGCellFinder &aGCellFinder,
|
|
const G4String &aName = "WeightCutOffProcess");
|
|
// create a G4ParticleChange
|
|
|
|
virtual ~G4WeightCutOffProcess();
|
|
// delete the G4ParticleChange
|
|
|
|
virtual G4double
|
|
PostStepGetPhysicalInteractionLength(const G4Track& aTrack,
|
|
G4double previousStepSize,
|
|
G4ForceCondition* condition);
|
|
// make the process beeing forced
|
|
|
|
virtual G4VParticleChange * PostStepDoIt(const G4Track&,
|
|
const G4Step&);
|
|
|
|
|
|
const G4String &GetName() const;
|
|
|
|
public: // without description
|
|
|
|
// no operation in AtRestDoIt and AlongStepDoIt
|
|
|
|
virtual G4double
|
|
AlongStepGetPhysicalInteractionLength(const G4Track&,
|
|
G4double ,
|
|
G4double ,
|
|
G4double& ,
|
|
G4GPILSelection*);
|
|
|
|
virtual G4double
|
|
AtRestGetPhysicalInteractionLength(const G4Track& ,
|
|
G4ForceCondition*);
|
|
|
|
virtual G4VParticleChange* AtRestDoIt(const G4Track&, const G4Step&);
|
|
virtual G4VParticleChange* AlongStepDoIt(const G4Track&, const G4Step&);
|
|
|
|
private:
|
|
|
|
G4WeightCutOffProcess(const G4WeightCutOffProcess &);
|
|
G4WeightCutOffProcess &operator=(const G4WeightCutOffProcess &);
|
|
|
|
G4ParticleChange *fParticleChange;
|
|
G4double fWeightSurvival;
|
|
G4double fWeightLimit;
|
|
G4double fSourceImportance;
|
|
G4VIStore *fIStore;
|
|
const G4VGCellFinder &fGCellFinder;
|
|
|
|
};
|
|
|
|
#endif
|