G4VDiscreteProcess Class Reference

#include <G4VDiscreteProcess.hh>

Inheritance diagram for G4VDiscreteProcess:

Public Member Functions
	G4VDiscreteProcess (const G4String &, G4ProcessType aType=fNotDefined)
	G4VDiscreteProcess (G4VDiscreteProcess &)
virtual	~G4VDiscreteProcess ()
virtual G4double	PostStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
virtual G4VParticleChange *	PostStepDoIt (const G4Track &, const G4Step &)
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 &)
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
virtual G4VParticleChange *	PostStepDoIt (const G4Track &track, const G4Step &stepData)=0
virtual G4VParticleChange *	AlongStepDoIt (const G4Track &track, const G4Step &stepData)=0
virtual G4VParticleChange *	AtRestDoIt (const G4Track &track, const G4Step &stepData)=0
virtual G4double	AlongStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4double currentMinimumStep, G4double &proposedSafety, G4GPILSelection *selection)=0
virtual G4double	AtRestGetPhysicalInteractionLength (const G4Track &track, G4ForceCondition *condition)=0
virtual G4double	PostStepGetPhysicalInteractionLength (const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)=0
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

Protected Member Functions
virtual G4double	GetMeanFreePath (const G4Track &aTrack, G4double previousStepSize, G4ForceCondition *condition)=0
Protected Member Functions inherited from G4VProcess
void	SubtractNumberOfInteractionLengthLeft (G4double previousStepSize)
void	ClearNumberOfInteractionLengthLeft ()

Additional Inherited Members
Static Public Member Functions inherited from G4VProcess
static const G4String &	GetProcessTypeName (G4ProcessType)
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 58 of file G4VDiscreteProcess.hh.

Constructor & Destructor Documentation

G4VDiscreteProcess() [1/2]

G4VDiscreteProcess::G4VDiscreteProcess	(	const G4String &	aName,
		G4ProcessType	aType = fNotDefined
	)

Definition at line 54 of file G4VDiscreteProcess.cc.

                  : G4VProcess(aName, aType)
{
  enableAtRestDoIt = false;
  enableAlongStepDoIt = false;
 
}

Referenced by G4VDiscreteProcess().

G4VDiscreteProcess() [2/2]

G4VDiscreteProcess::G4VDiscreteProcess

(

G4VDiscreteProcess &

right

)

Definition at line 66 of file G4VDiscreteProcess.cc.

                  : G4VProcess(right)
{
}

~G4VDiscreteProcess()

G4VDiscreteProcess::~G4VDiscreteProcess ( )

virtual

Definition at line 62 of file G4VDiscreteProcess.cc.

{
}

Member Function Documentation

AlongStepDoIt()

virtual G4VParticleChange * G4VDiscreteProcess::AlongStepDoIt ( const G4Track &  , const G4Step &    )

inlinevirtual

Implements G4VProcess.

Reimplemented in G4NuclearStopping.

Definition at line 102 of file G4VDiscreteProcess.hh.

                  {return 0;};

AlongStepGetPhysicalInteractionLength()

virtual G4double G4VDiscreteProcess::AlongStepGetPhysicalInteractionLength ( const G4Track &  , G4double  , G4double  , G4double &  , G4GPILSelection *    )

inlinevirtual

Implements G4VProcess.

Reimplemented in G4NuclearStopping.

Definition at line 83 of file G4VDiscreteProcess.hh.

                 { return -1.0; };

AtRestDoIt()

virtual G4VParticleChange * G4VDiscreteProcess::AtRestDoIt ( const G4Track &  , const G4Step &    )

inlinevirtual

Implements G4VProcess.

Reimplemented in G4HadronStoppingProcess, G4eplusPolarizedAnnihilation, and G4eplusAnnihilation.

Definition at line 97 of file G4VDiscreteProcess.hh.

                  {return 0;};

AtRestGetPhysicalInteractionLength()

virtual G4double G4VDiscreteProcess::AtRestGetPhysicalInteractionLength ( const G4Track &  , G4ForceCondition *    )

inlinevirtual

Implements G4VProcess.

Reimplemented in G4eplusPolarizedAnnihilation, G4eplusAnnihilation, and G4HadronStoppingProcess.

Definition at line 91 of file G4VDiscreteProcess.hh.

                  { return -1.0; };

GetMeanFreePath()

virtual G4double G4VDiscreteProcess::GetMeanFreePath ( const G4Track &  aTrack, G4double  previousStepSize, G4ForceCondition *  condition  )

protectedpure virtual

Implemented in G4NeutronKiller, G4ForwardXrayTR, G4TransitionRadiation, G4OpBoundaryProcess, G4AnnihiToMuPair, G4UnknownDecay, G4GammaConversionToMuons, G4VLowEnergyDiscretePhotonProcess, G4PolarizedCompton, G4VXTRenergyLoss, G4QAtomicElectronScattering, G4QCoherentChargeExchange, G4QDiffraction, G4QDiscProcessMixer, G4QElastic, G4QInelastic, G4QIonIonElastic, G4QLowEnergy, G4QNGamma, G4HadronicProcess, G4OpAbsorption, G4OpMieHG, G4OpRayleigh, G4OpWLS, G4VAdjointReverseReaction, G4eplusPolarizedAnnihilation, G4VEmProcess, G4SynchrotronRadiation, G4SynchrotronRadiationInMat, G4QSynchRad, and G4VTransitionRadiation.

Referenced by G4VLowEnergyTestableDiscreteProcess::DumpMeanFreePath(), and PostStepGetPhysicalInteractionLength().

PostStepDoIt()

G4VParticleChange * G4VDiscreteProcess::PostStepDoIt ( const G4Track &  , const G4Step &    )

virtual

Implements G4VProcess.

Reimplemented in G4ErrorTrackLengthTarget, G4VErrorLimitProcess, G4VAdjointReverseReaction, G4VEmProcess, G4TransitionRadiation, G4NeutronKiller, G4UnknownDecay, G4AnnihiToMuPair, G4GammaConversionToMuons, G4ForwardXrayTR, G4VXTRenergyLoss, G4HadronicProcess, G4QAtomicElectronScattering, G4QCoherentChargeExchange, G4QDiffraction, G4QDiscProcessMixer, G4QElastic, G4QInelastic, G4QIonIonElastic, G4QLowEnergy, G4QNGamma, G4HadronElasticProcess, G4WHadronElasticProcess, G4OpAbsorption, G4OpBoundaryProcess, G4OpMieHG, G4OpRayleigh, G4OpWLS, G4SynchrotronRadiation, G4SynchrotronRadiationInMat, G4VTransitionRadiation, and G4QSynchRad.

Definition at line 112 of file G4VDiscreteProcess.cc.

{ 
//  clear NumberOfInteractionLengthLeft
    ClearNumberOfInteractionLengthLeft();
 
    return pParticleChange;
}

Referenced by G4AnnihiToMuPair::PostStepDoIt(), G4GammaConversionToMuons::PostStepDoIt(), G4ForwardXrayTR::PostStepDoIt(), G4VXTRenergyLoss::PostStepDoIt(), G4QAtomicElectronScattering::PostStepDoIt(), G4QCoherentChargeExchange::PostStepDoIt(), G4QDiffraction::PostStepDoIt(), G4QDiscProcessMixer::PostStepDoIt(), G4QElastic::PostStepDoIt(), G4QInelastic::PostStepDoIt(), G4QIonIonElastic::PostStepDoIt(), G4QLowEnergy::PostStepDoIt(), G4QNGamma::PostStepDoIt(), G4OpAbsorption::PostStepDoIt(), G4OpBoundaryProcess::PostStepDoIt(), G4OpMieHG::PostStepDoIt(), G4OpRayleigh::PostStepDoIt(), G4OpWLS::PostStepDoIt(), G4SynchrotronRadiation::PostStepDoIt(), G4SynchrotronRadiationInMat::PostStepDoIt(), and G4QSynchRad::PostStepDoIt().

PostStepGetPhysicalInteractionLength()

G4double G4VDiscreteProcess::PostStepGetPhysicalInteractionLength ( const G4Track &  track, G4double  previousStepSize, G4ForceCondition *  condition  )

virtual

Implements G4VProcess.

Reimplemented in G4ErrorMagFieldLimitProcess, G4ErrorStepLengthLimitProcess, G4ErrorTrackLengthTarget, G4UnknownDecay, G4eplusPolarizedAnnihilation, G4PolarizedCompton, G4VEmProcess, G4QDiscProcessMixer, G4HadronStoppingProcess, G4NeutronKiller, and G4VErrorLimitProcess.

Definition at line 71 of file G4VDiscreteProcess.cc.

{
  if ( (previousStepSize < 0.0) || (theNumberOfInteractionLengthLeft<=0.0)) {
    // beggining of tracking (or just after DoIt of this process)
    ResetNumberOfInteractionLengthLeft();
  } else if ( previousStepSize > 0.0) {
    // subtract NumberOfInteractionLengthLeft 
    SubtractNumberOfInteractionLengthLeft(previousStepSize);
  } else {
    // zero step
    //  DO NOTHING
  }
 
  // condition is set to "Not Forced"
  *condition = NotForced;
 
  // get mean free path
  currentInteractionLength = GetMeanFreePath(track, previousStepSize, condition);
 
  G4double value;
  if (currentInteractionLength <DBL_MAX) {
    value = theNumberOfInteractionLengthLeft * currentInteractionLength;
  } else {
    value = DBL_MAX;
  }
#ifdef G4VERBOSE
  if (verboseLevel>1){
    G4cout << "G4VDiscreteProcess::PostStepGetPhysicalInteractionLength ";
    G4cout << "[ " << GetProcessName() << "]" <<G4endl;
    track.GetDynamicParticle()->DumpInfo();
    G4cout << " in Material  " <<  track.GetMaterial()->GetName() <<G4endl;
    G4cout << "InteractionLength= " << value/cm <<"[cm] " <<G4endl;
  }
#endif
  return value;
}

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

• G4VDiscreteProcess.hh
• G4VDiscreteProcess.cc