G4UserSpecialCuts Class Reference

#include <G4UserSpecialCuts.hh>

Inheritance diagram for G4UserSpecialCuts:

Collaboration diagram for G4UserSpecialCuts:

Public Member Functions
	G4UserSpecialCuts (const G4String &processName="UserSpecialCut")
virtual	~G4UserSpecialCuts ()
virtual G4double	PostStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
virtual G4VParticleChange *	PostStepDoIt (const G4Track &, const G4Step &)
virtual G4double	AtRestGetPhysicalInteractionLength (const G4Track &, G4ForceCondition *)
virtual G4VParticleChange *	AtRestDoIt (const G4Track &, const G4Step &)
virtual G4double	AlongStepGetPhysicalInteractionLength (const G4Track &, G4double, G4double, G4double &, G4GPILSelection *)
virtual G4VParticleChange *	AlongStepDoIt (const G4Track &, const G4Step &)
Public Member Functions inherited from G4VProcess
	G4VProcess (const G4String &aName="NoName", G4ProcessType aType=fNotDefined)
	G4VProcess (const G4VProcess &right)
virtual	~G4VProcess ()
G4int	operator== (const G4VProcess &right) const
G4int	operator!= (const G4VProcess &right) const
G4double	GetCurrentInteractionLength () const
void	SetPILfactor (G4double value)
G4double	GetPILfactor () const
G4double	AlongStepGPIL (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &proposedSafety, G4GPILSelection *selection)
G4double	AtRestGPIL (const G4Track &track, G4ForceCondition *condition)
G4double	PostStepGPIL (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
virtual G4bool	IsApplicable (const G4ParticleDefinition &)
virtual void	BuildPhysicsTable (const G4ParticleDefinition &)
virtual void	PreparePhysicsTable (const G4ParticleDefinition &)
virtual G4bool	StorePhysicsTable (const G4ParticleDefinition *, const G4String &, G4bool)
virtual G4bool	RetrievePhysicsTable (const G4ParticleDefinition *, const G4String &, G4bool)
const G4String &	GetPhysicsTableFileName (const G4ParticleDefinition *, const G4String &directory, const G4String &tableName, G4bool ascii=false)
const G4String &	GetProcessName () const
G4ProcessType	GetProcessType () const
void	SetProcessType (G4ProcessType)
G4int	GetProcessSubType () const
void	SetProcessSubType (G4int)
virtual void	StartTracking (G4Track *)
virtual void	EndTracking ()
virtual void	SetProcessManager (const G4ProcessManager *)
virtual const G4ProcessManager *	GetProcessManager ()
virtual void	ResetNumberOfInteractionLengthLeft ()
G4double	GetNumberOfInteractionLengthLeft () const
G4double	GetTotalNumberOfInteractionLengthTraversed () const
G4bool	isAtRestDoItIsEnabled () const
G4bool	isAlongStepDoItIsEnabled () const
G4bool	isPostStepDoItIsEnabled () const
virtual void	DumpInfo () const
void	SetVerboseLevel (G4int value)
G4int	GetVerboseLevel () const
virtual void	SetMasterProcess (G4VProcess *masterP)
const G4VProcess *	GetMasterProcess () const
virtual void	BuildWorkerPhysicsTable (const G4ParticleDefinition &part)
virtual void	PrepareWorkerPhysicsTable (const G4ParticleDefinition &)

Additional Inherited Members
Static Public Member Functions inherited from G4VProcess
static const G4String &	GetProcessTypeName (G4ProcessType)
Protected Member Functions inherited from G4VProcess
void	SubtractNumberOfInteractionLengthLeft (G4double previousStepSize)
void	ClearNumberOfInteractionLengthLeft ()
Protected Attributes inherited from G4VProcess
const G4ProcessManager *	aProcessManager
G4VParticleChange *	pParticleChange
G4ParticleChange	aParticleChange
G4double	theNumberOfInteractionLengthLeft
G4double	currentInteractionLength
G4double	theInitialNumberOfInteractionLength
G4String	theProcessName
G4String	thePhysicsTableFileName
G4ProcessType	theProcessType
G4int	theProcessSubType
G4double	thePILfactor
G4bool	enableAtRestDoIt
G4bool	enableAlongStepDoIt
G4bool	enablePostStepDoIt
G4int	verboseLevel

Detailed Description

Definition at line 47 of file G4UserSpecialCuts.hh.

Constructor & Destructor Documentation

G4UserSpecialCuts::G4UserSpecialCuts

(

const G4String &

processName = "UserSpecialCut"

)

Definition at line 53 of file G4UserSpecialCuts.cc.

  : G4VProcess(aName, fGeneral  )
{
  // set Process Sub Type
  SetProcessSubType(static_cast<int>(USER_SPECIAL_CUTS));

  if (verboseLevel>0)
    {
      G4cout << GetProcessName() << " is created "<< G4endl;
    }
  theLossTableManager = G4LossTableManager::Instance();
}

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G4UserSpecialCuts::~G4UserSpecialCuts ( )

virtual

Definition at line 68 of file G4UserSpecialCuts.cc.

{
}

Member Function Documentation

virtual G4VParticleChange* G4UserSpecialCuts::AlongStepDoIt ( const G4Track &  , const G4Step &    )

inlinevirtual

Implements G4VProcess.

Definition at line 90 of file G4UserSpecialCuts.hh.

                              {return 0;};

virtual G4double G4UserSpecialCuts::AlongStepGetPhysicalInteractionLength ( const G4Track &  , G4double  , G4double  , G4double &  , G4GPILSelection *    )

inlinevirtual

Implements G4VProcess.

Definition at line 81 of file G4UserSpecialCuts.hh.

                             { return -1.0; };

virtual G4VParticleChange* G4UserSpecialCuts::AtRestDoIt ( const G4Track &  , const G4Step &    )

inlinevirtual

Implements G4VProcess.

Definition at line 75 of file G4UserSpecialCuts.hh.

                             {return 0;};

virtual G4double G4UserSpecialCuts::AtRestGetPhysicalInteractionLength ( const G4Track &  , G4ForceCondition *    )

inlinevirtual

Implements G4VProcess.

Definition at line 69 of file G4UserSpecialCuts.hh.

                             { return -1.0; };

G4VParticleChange * G4UserSpecialCuts::PostStepDoIt ( const G4Track &  aTrack, const G4Step &    )

virtual

Implements G4VProcess.

Definition at line 140 of file G4UserSpecialCuts.cc.

{
   aParticleChange.Initialize(aTrack);
   aParticleChange.ProposeEnergy(0.) ;
   aParticleChange.ProposeLocalEnergyDeposit(aTrack.GetKineticEnergy()) ;
   aParticleChange.ProposeTrackStatus(fStopAndKill);
   return &aParticleChange;
}

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G4double G4UserSpecialCuts::PostStepGetPhysicalInteractionLength ( const G4Track &  track, G4double  previousStepSize, G4ForceCondition *  condition  )

virtual

Implements G4VProcess.

Definition at line 83 of file G4UserSpecialCuts.cc.

{
  // condition is set to "Not Forced"
  *condition = NotForced;

   G4double ProposedStep = DBL_MAX;
   G4UserLimits* pUserLimits =
                 aTrack.GetVolume()->GetLogicalVolume()->GetUserLimits();
   if (pUserLimits)
   {
     // check max kinetic energy first
     //
     G4double Ekine = aTrack.GetKineticEnergy();
     if(Ekine <= pUserLimits->GetUserMinEkine(aTrack)) { return 0.; }

     // max track length
     //
     ProposedStep = (pUserLimits->GetUserMaxTrackLength(aTrack)
                   - aTrack.GetTrackLength());
     if (ProposedStep < 0.) { return 0.; }

     // max time limit
     //
     G4double tlimit = pUserLimits->GetUserMaxTime(aTrack);
     if(tlimit < DBL_MAX) {
       G4double beta  = (aTrack.GetDynamicParticle()->GetTotalMomentum())
     /(aTrack.GetTotalEnergy());
       G4double dTime = (tlimit - aTrack.GetGlobalTime());
       G4double temp  = beta*c_light*dTime;
       if (temp < 0.) { return 0.; }
       if (ProposedStep > temp) { ProposedStep = temp; }
     }
                 
     // min remaining range 
     // (only for charged particle except for chargedGeantino)
     //
     G4double Rmin = pUserLimits->GetUserMinRange(aTrack);
     if (Rmin > DBL_MIN) {
       G4ParticleDefinition* Particle = aTrack.GetDefinition();
       if ( (Particle->GetPDGCharge() != 0.) && (Particle->GetPDGMass() > 0.0))
       {
     const G4MaterialCutsCouple* couple = aTrack.GetMaterialCutsCouple();
     G4double RangeNow = theLossTableManager->GetRange(Particle,Ekine,couple);
         G4double temp = RangeNow - Rmin;
         if (temp < 0.) { return 0.; }
         if (ProposedStep > temp) { ProposedStep = temp; }
       }     
     }
   }
   return ProposedStep;
}

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---

The documentation for this class was generated from the following files:

• source/geant4.10.03.p03/source/processes/transportation/include/G4UserSpecialCuts.hh
• source/geant4.10.03.p03/source/processes/transportation/src/G4UserSpecialCuts.cc