G4ParticleChangeForGamma Class Reference

#include <G4ParticleChangeForGamma.hh>

Inheritance diagram for G4ParticleChangeForGamma:

Public Member Functions
	G4ParticleChangeForGamma ()
virtual	~G4ParticleChangeForGamma ()
G4Step *	UpdateStepForAtRest (G4Step *pStep)
G4Step *	UpdateStepForPostStep (G4Step *Step)
void	InitializeForPostStep (const G4Track &)
void	AddSecondary (G4DynamicParticle *aParticle)
G4double	GetProposedKineticEnergy () const
void	SetProposedKineticEnergy (G4double proposedKinEnergy)
const G4ThreeVector &	GetProposedMomentumDirection () const
void	ProposeMomentumDirection (G4double Px, G4double Py, G4double Pz)
void	ProposeMomentumDirection (const G4ThreeVector &Pfinal)
const G4ThreeVector &	GetProposedPolarization () const
void	ProposePolarization (const G4ThreeVector &dir)
void	ProposePolarization (G4double Px, G4double Py, G4double Pz)
const G4Track *	GetCurrentTrack () const
virtual void	DumpInfo () const
virtual G4bool	CheckIt (const G4Track &)
Public Member Functions inherited from G4VParticleChange
	G4VParticleChange ()
virtual	~G4VParticleChange ()
G4bool	operator== (const G4VParticleChange &right) const
G4bool	operator!= (const G4VParticleChange &right) const
virtual G4Step *	UpdateStepForAtRest (G4Step *Step)
virtual G4Step *	UpdateStepForAlongStep (G4Step *Step)
virtual G4Step *	UpdateStepForPostStep (G4Step *Step)
virtual void	Initialize (const G4Track &)
G4double	GetTrueStepLength () const
void	ProposeTrueStepLength (G4double truePathLength)
G4double	GetLocalEnergyDeposit () const
void	ProposeLocalEnergyDeposit (G4double anEnergyPart)
G4double	GetNonIonizingEnergyDeposit () const
void	ProposeNonIonizingEnergyDeposit (G4double anEnergyPart)
G4TrackStatus	GetTrackStatus () const
void	ProposeTrackStatus (G4TrackStatus status)
G4SteppingControl	GetSteppingControl () const
void	ProposeSteppingControl (G4SteppingControl StepControlFlag)
G4bool	GetFirstStepInVolume () const
G4bool	GetLastStepInVolume () const
void	ProposeFirstStepInVolume (G4bool flag)
void	ProposeLastStepInVolume (G4bool flag)
void	Clear ()
void	SetNumberOfSecondaries (G4int totSecondaries)
G4int	GetNumberOfSecondaries () const
G4Track *	GetSecondary (G4int anIndex) const
void	AddSecondary (G4Track *aSecondary)
G4double	GetWeight () const
G4double	GetParentWeight () const
void	ProposeWeight (G4double finalWeight)
void	ProposeParentWeight (G4double finalWeight)
void	SetSecondaryWeightByProcess (G4bool)
G4bool	IsSecondaryWeightSetByProcess () const
void	SetParentWeightByProcess (G4bool)
G4bool	IsParentWeightSetByProcess () const
virtual void	DumpInfo () const
void	SetVerboseLevel (G4int vLevel)
G4int	GetVerboseLevel () const
virtual G4bool	CheckIt (const G4Track &)
void	ClearDebugFlag ()
void	SetDebugFlag ()
G4bool	GetDebugFlag () const

Protected Member Functions
	G4ParticleChangeForGamma (const G4ParticleChangeForGamma &right)
G4ParticleChangeForGamma &	operator= (const G4ParticleChangeForGamma &right)
Protected Member Functions inherited from G4VParticleChange
	G4VParticleChange (const G4VParticleChange &right)
G4VParticleChange &	operator= (const G4VParticleChange &right)
G4Step *	UpdateStepInfo (G4Step *Step)
void	InitializeTrueStepLength (const G4Track &)
void	InitializeLocalEnergyDeposit (const G4Track &)
void	InitializeSteppingControl (const G4Track &)
void	InitializeParentWeight (const G4Track &)
void	InitializeParentGlobalTime (const G4Track &)
void	InitializeStatusChange (const G4Track &)
void	InitializeSecondaries (const G4Track &)
void	InitializeStepInVolumeFlags (const G4Track &)
G4bool	CheckSecondary (G4Track &)
G4double	GetAccuracyForWarning () const
G4double	GetAccuracyForException () const

Additional Inherited Members
Protected Attributes inherited from G4VParticleChange
G4TrackFastVector *	theListOfSecondaries = nullptr
G4TrackStatus	theStatusChange = fAlive
G4SteppingControl	theSteppingControlFlag = NormalCondition
G4double	theLocalEnergyDeposit = 0.0
G4double	theNonIonizingEnergyDeposit = 0.0
G4double	theTrueStepLength = 0.0
G4double	theParentWeight = 1.0
G4double	theParentGlobalTime = 0.0
G4int	theNumberOfSecondaries = 0
G4int	theSizeOftheListOfSecondaries = 0
G4int	verboseLevel = 1
G4bool	theFirstStepInVolume = false
G4bool	theLastStepInVolume = false
G4bool	isParentWeightProposed = false
G4bool	fSetSecondaryWeightByProcess = false
G4bool	debugFlag = false
Static Protected Attributes inherited from G4VParticleChange
static const G4double	accuracyForWarning = 1.0e-9
static const G4double	accuracyForException = 0.001

Detailed Description

Definition at line 44 of file G4ParticleChangeForGamma.hh.

Constructor & Destructor Documentation

G4ParticleChangeForGamma() [1/2]

G4ParticleChangeForGamma::G4ParticleChangeForGamma

(

)

Definition at line 40 of file G4ParticleChangeForGamma.cc.

  : G4VParticleChange()
{
  theSteppingControlFlag = NormalCondition;
  debugFlag              = false;
}

~G4ParticleChangeForGamma()

G4ParticleChangeForGamma::~G4ParticleChangeForGamma ( )

virtual

Definition at line 48 of file G4ParticleChangeForGamma.cc.

{
}

G4ParticleChangeForGamma() [2/2]

G4ParticleChangeForGamma::G4ParticleChangeForGamma ( const G4ParticleChangeForGamma &  right )

protected

Definition at line 53 of file G4ParticleChangeForGamma.cc.

  : G4VParticleChange(right)
{
  currentTrack              = right.currentTrack;
  proposedKinEnergy         = right.proposedKinEnergy;
  proposedMomentumDirection = right.proposedMomentumDirection;
  proposedPolarization      = right.proposedPolarization;
}

Member Function Documentation

AddSecondary()

void G4ParticleChangeForGamma::AddSecondary

(

G4DynamicParticle *

aParticle

)

Definition at line 100 of file G4ParticleChangeForGamma.cc.

{
  // create track
  G4Track* aTrack = new G4Track(aParticle, currentTrack->GetGlobalTime(),
                                currentTrack->GetPosition());
 
  // touchable handle is copied to keep the pointer
  aTrack->SetTouchableHandle(currentTrack->GetTouchableHandle());
 
  // add a secondary
  G4VParticleChange::AddSecondary(aTrack);
}

CheckIt()

G4bool G4ParticleChangeForGamma::CheckIt ( const G4Track &  aTrack )

virtual

Reimplemented from G4VParticleChange.

Definition at line 173 of file G4ParticleChangeForGamma.cc.

{
  G4bool itsOK         = true;
  G4bool exitWithError = false;
 
  G4double accuracy;
 
  // Energy should not be lager than initial value
  accuracy = (proposedKinEnergy - aTrack.GetKineticEnergy()) / MeV;
  if(accuracy > accuracyForWarning)
  {
    itsOK         = false;
    exitWithError = (accuracy > accuracyForException);
#ifdef G4VERBOSE
    G4cout << "G4ParticleChangeForGamma::CheckIt: ";
    G4cout << "KinEnergy become larger than the initial value!"
           << "  Difference:  " << accuracy << "[MeV] " << G4endl;
    G4cout << aTrack.GetDefinition()->GetParticleName()
           << " E=" << aTrack.GetKineticEnergy() / MeV
           << " pos=" << aTrack.GetPosition().x() / m << ", "
           << aTrack.GetPosition().y() / m << ", "
           << aTrack.GetPosition().z() / m << G4endl;
#endif
  }
 
  // dump out information of this particle change
#ifdef G4VERBOSE
  if(!itsOK) { DumpInfo(); }
#endif
 
  // Exit with error
  if(exitWithError)
  {
    G4Exception("G4ParticleChangeForGamma::CheckIt()", "TRACK004",
                EventMustBeAborted, "energy was  illegal");
  }
 
  // correction
  if(!itsOK)
  {
    proposedKinEnergy = aTrack.GetKineticEnergy();
  }
 
  itsOK = (itsOK) && G4VParticleChange::CheckIt(aTrack);
  return itsOK;
}

DumpInfo()

void G4ParticleChangeForGamma::DumpInfo ( ) const

virtual

Reimplemented from G4VParticleChange.

Definition at line 157 of file G4ParticleChangeForGamma.cc.

{
  // use base-class DumpInfo
  G4VParticleChange::DumpInfo();
 
  G4int oldprc = G4cout.precision(3);
  G4cout << "        Kinetic Energy (MeV): " << std::setw(20)
         << proposedKinEnergy / MeV << G4endl;
  G4cout << "        Momentum Direction: " << std::setw(20)
         << proposedMomentumDirection << G4endl;
  G4cout << "        Polarization: " << std::setw(20) << proposedPolarization
         << G4endl;
  G4cout.precision(oldprc);
}

Referenced by CheckIt().

GetCurrentTrack()

const G4Track * G4ParticleChangeForGamma::GetCurrentTrack ( ) const

inline

Definition at line 149 of file G4ParticleChangeForGamma.hh.

{
  return currentTrack;
}

Referenced by G4DNABornExcitationModel1::SampleSecondaries(), G4DNABornExcitationModel2::SampleSecondaries(), G4DNABornIonisationModel1::SampleSecondaries(), G4DNABornIonisationModel2::SampleSecondaries(), G4DNACPA100ExcitationModel::SampleSecondaries(), G4DNACPA100IonisationModel::SampleSecondaries(), G4DNADingfelderChargeDecreaseModel::SampleSecondaries(), G4DNAEmfietzoglouExcitationModel::SampleSecondaries(), G4DNAEmfietzoglouIonisationModel::SampleSecondaries(), G4DNAMeltonAttachmentModel::SampleSecondaries(), G4DNAMillerGreenExcitationModel::SampleSecondaries(), G4DNARuddIonisationExtendedModel::SampleSecondaries(), G4DNARuddIonisationModel::SampleSecondaries(), G4DNATransformElectronModel::SampleSecondaries(), G4PolarizedAnnihilationModel::SampleSecondaries(), G4PolarizedComptonModel::SampleSecondaries(), and G4DNAPTBExcitationModel::SampleSecondaries().

GetProposedKineticEnergy()

G4double G4ParticleChangeForGamma::GetProposedKineticEnergy ( ) const

inline

Definition at line 113 of file G4ParticleChangeForGamma.hh.

{
  return proposedKinEnergy;
}

Referenced by G4EmBiasingManager::ApplySecondaryBiasing(), and G4VEmProcess::PostStepDoIt().

GetProposedMomentumDirection()

const G4ThreeVector & G4ParticleChangeForGamma::GetProposedMomentumDirection ( ) const

inline

Definition at line 125 of file G4ParticleChangeForGamma.hh.

{
  return proposedMomentumDirection;
}

Referenced by G4EmBiasingManager::ApplySecondaryBiasing(), and G4LEPTSElasticModel::SampleSecondaries().

GetProposedPolarization()

const G4ThreeVector & G4ParticleChangeForGamma::GetProposedPolarization ( ) const

inline

Definition at line 155 of file G4ParticleChangeForGamma.hh.

{
  return proposedPolarization;
}

InitializeForPostStep()

void G4ParticleChangeForGamma::InitializeForPostStep ( const G4Track &  track )

inline

Definition at line 177 of file G4ParticleChangeForGamma.hh.

{
  theStatusChange             = track.GetTrackStatus();
  theLocalEnergyDeposit       = 0.0;
  theNonIonizingEnergyDeposit = 0.0;
  InitializeSecondaries(track);
  theParentWeight           = track.GetWeight();
  isParentWeightProposed    = false;
  proposedKinEnergy         = track.GetKineticEnergy();
  proposedMomentumDirection = track.GetMomentumDirection();
  proposedPolarization      = track.GetPolarization();
  currentTrack              = &track;
}

Referenced by G4eplusAnnihilation::AtRestDoIt(), G4GammaGeneralProcess::PostStepDoIt(), and G4VEmProcess::PostStepDoIt().

operator=()

G4ParticleChangeForGamma & G4ParticleChangeForGamma::operator= ( const G4ParticleChangeForGamma &  right )

protected

Definition at line 65 of file G4ParticleChangeForGamma.cc.

{
  if(this != &right)
  {
    if(theNumberOfSecondaries > 0)
    {
      for(G4int index = 0; index < theNumberOfSecondaries; ++index)
      {
        if((*theListOfSecondaries)[index])
          delete(*theListOfSecondaries)[index];
      }
    }
    delete theListOfSecondaries;
    theListOfSecondaries   = new G4TrackFastVector();
    theNumberOfSecondaries = right.theNumberOfSecondaries;
    for(G4int index = 0; index < theNumberOfSecondaries; ++index)
    {
      G4Track* newTrack = new G4Track(*((*right.theListOfSecondaries)[index]));
      theListOfSecondaries->SetElement(index, newTrack);
    }
 
    theStatusChange        = right.theStatusChange;
    theLocalEnergyDeposit  = right.theLocalEnergyDeposit;
    theSteppingControlFlag = right.theSteppingControlFlag;
    theParentWeight        = right.theParentWeight;
 
    currentTrack              = right.currentTrack;
    proposedKinEnergy         = right.proposedKinEnergy;
    proposedMomentumDirection = right.proposedMomentumDirection;
    proposedPolarization      = right.proposedPolarization;
  }
  return *this;
}

ProposeMomentumDirection() [1/2]

void G4ParticleChangeForGamma::ProposeMomentumDirection ( const G4ThreeVector &  Pfinal )

inline

Definition at line 132 of file G4ParticleChangeForGamma.hh.

{
  proposedMomentumDirection = dir;
}

ProposeMomentumDirection() [2/2]

void G4ParticleChangeForGamma::ProposeMomentumDirection ( G4double  Px, G4double  Py, G4double  Pz  )

inline

Definition at line 139 of file G4ParticleChangeForGamma.hh.

{
  proposedMomentumDirection.setX(Px);
  proposedMomentumDirection.setY(Py);
  proposedMomentumDirection.setZ(Pz);
}

Referenced by G4EmBiasingManager::ApplySecondaryBiasing(), G4DNABornExcitationModel1::SampleSecondaries(), G4DNABornExcitationModel2::SampleSecondaries(), G4DNABornIonisationModel1::SampleSecondaries(), G4DNABornIonisationModel2::SampleSecondaries(), G4DNAChampionElasticModel::SampleSecondaries(), G4DNACPA100ElasticModel::SampleSecondaries(), G4DNACPA100ExcitationModel::SampleSecondaries(), G4DNACPA100IonisationModel::SampleSecondaries(), G4DNAELSEPAElasticModel::SampleSecondaries(), G4DNAEmfietzoglouExcitationModel::SampleSecondaries(), G4DNAEmfietzoglouIonisationModel::SampleSecondaries(), G4DNAIonElasticModel::SampleSecondaries(), G4DNAMillerGreenExcitationModel::SampleSecondaries(), G4DNARuddIonisationExtendedModel::SampleSecondaries(), G4DNARuddIonisationModel::SampleSecondaries(), G4DNASancheExcitationModel::SampleSecondaries(), G4DNAScreenedRutherfordElasticModel::SampleSecondaries(), G4DNAUeharaScreenedRutherfordElasticModel::SampleSecondaries(), G4JAEAElasticScatteringModel::SampleSecondaries(), G4JAEAPolarizedElasticScatteringModel::SampleSecondaries(), G4LivermoreComptonModel::SampleSecondaries(), G4LivermoreComptonModifiedModel::SampleSecondaries(), G4LivermorePolarizedComptonModel::SampleSecondaries(), G4LivermorePolarizedRayleighModel::SampleSecondaries(), G4LivermoreRayleighModel::SampleSecondaries(), G4LowEPComptonModel::SampleSecondaries(), G4LowEPPolarizedComptonModel::SampleSecondaries(), G4MicroElecElasticModel::SampleSecondaries(), G4MicroElecInelasticModel::SampleSecondaries(), G4PenelopeComptonModel::SampleSecondaries(), G4PenelopeRayleighModel::SampleSecondaries(), G4XrayRayleighModel::SampleSecondaries(), G4eSingleCoulombScatteringModel::SampleSecondaries(), G4HeatedKleinNishinaCompton::SampleSecondaries(), G4IonCoulombScatteringModel::SampleSecondaries(), G4MicroElecElasticModel_new::SampleSecondaries(), G4MicroElecInelasticModel_new::SampleSecondaries(), G4MicroElecLOPhononModel::SampleSecondaries(), G4PenelopeRayleighModelMI::SampleSecondaries(), G4PolarizedComptonModel::SampleSecondaries(), G4eCoulombScatteringModel::SampleSecondaries(), G4eDPWACoulombScatteringModel::SampleSecondaries(), G4hCoulombScatteringModel::SampleSecondaries(), G4KleinNishinaCompton::SampleSecondaries(), G4KleinNishinaModel::SampleSecondaries(), G4LEPTSDissociationModel::SampleSecondaries(), G4LEPTSElasticModel::SampleSecondaries(), G4LEPTSExcitationModel::SampleSecondaries(), G4LEPTSIonisationModel::SampleSecondaries(), G4LEPTSRotExcitationModel::SampleSecondaries(), G4LEPTSVibExcitationModel::SampleSecondaries(), G4DNAPTBElasticModel::SampleSecondaries(), G4DNAPTBExcitationModel::SampleSecondaries(), and G4DNAPTBIonisationModel::SampleSecondaries().

ProposePolarization() [1/2]

void G4ParticleChangeForGamma::ProposePolarization ( const G4ThreeVector &  dir )

inline

Definition at line 161 of file G4ParticleChangeForGamma.hh.

{
  proposedPolarization = dir;
}

Referenced by G4JAEAPolarizedElasticScatteringModel::SampleSecondaries(), G4LivermorePolarizedComptonModel::SampleSecondaries(), G4LivermorePolarizedRayleighModel::SampleSecondaries(), G4LowEPPolarizedComptonModel::SampleSecondaries(), and G4PolarizedComptonModel::SampleSecondaries().

ProposePolarization() [2/2]

void G4ParticleChangeForGamma::ProposePolarization ( G4double  Px, G4double  Py, G4double  Pz  )

inline

Definition at line 167 of file G4ParticleChangeForGamma.hh.

{
  proposedPolarization.setX(Px);
  proposedPolarization.setY(Py);
  proposedPolarization.setZ(Pz);
}

SetProposedKineticEnergy()

void G4ParticleChangeForGamma::SetProposedKineticEnergy ( G4double  proposedKinEnergy )

inline

Definition at line 119 of file G4ParticleChangeForGamma.hh.

{
  proposedKinEnergy = energy;
}

Referenced by G4EmBiasingManager::ApplySecondaryBiasing(), G4DNABornExcitationModel1::SampleSecondaries(), G4DNABornExcitationModel2::SampleSecondaries(), G4DNABornIonisationModel1::SampleSecondaries(), G4DNABornIonisationModel2::SampleSecondaries(), G4DNAChampionElasticModel::SampleSecondaries(), G4DNACPA100ElasticModel::SampleSecondaries(), G4DNACPA100ExcitationModel::SampleSecondaries(), G4DNACPA100IonisationModel::SampleSecondaries(), G4DNAELSEPAElasticModel::SampleSecondaries(), G4DNAEmfietzoglouExcitationModel::SampleSecondaries(), G4DNAEmfietzoglouIonisationModel::SampleSecondaries(), G4DNAIonElasticModel::SampleSecondaries(), G4DNAMeltonAttachmentModel::SampleSecondaries(), G4DNAMillerGreenExcitationModel::SampleSecondaries(), G4DNARuddIonisationExtendedModel::SampleSecondaries(), G4DNARuddIonisationModel::SampleSecondaries(), G4DNASancheExcitationModel::SampleSecondaries(), G4DNAScreenedRutherfordElasticModel::SampleSecondaries(), G4DNAUeharaScreenedRutherfordElasticModel::SampleSecondaries(), G4BoldyshevTripletModel::SampleSecondaries(), G4JAEAElasticScatteringModel::SampleSecondaries(), G4JAEAPolarizedElasticScatteringModel::SampleSecondaries(), G4LivermoreComptonModel::SampleSecondaries(), G4LivermoreComptonModifiedModel::SampleSecondaries(), G4LivermoreGammaConversionModelRC::SampleSecondaries(), G4LivermoreNuclearGammaConversionModel::SampleSecondaries(), G4LivermorePhotoElectricModel::SampleSecondaries(), G4LivermorePolarizedComptonModel::SampleSecondaries(), G4LivermorePolarizedGammaConversionModel::SampleSecondaries(), G4LivermorePolarizedPhotoElectricGDModel::SampleSecondaries(), G4LivermorePolarizedPhotoElectricModel::SampleSecondaries(), G4LivermorePolarizedRayleighModel::SampleSecondaries(), G4LowEPComptonModel::SampleSecondaries(), G4LowEPPolarizedComptonModel::SampleSecondaries(), G4MicroElecElasticModel::SampleSecondaries(), G4MicroElecInelasticModel::SampleSecondaries(), G4PenelopeAnnihilationModel::SampleSecondaries(), G4PenelopeComptonModel::SampleSecondaries(), G4PenelopeGammaConversionModel::SampleSecondaries(), G4PenelopePhotoElectricModel::SampleSecondaries(), G4PenelopeRayleighModel::SampleSecondaries(), G4XrayRayleighModel::SampleSecondaries(), G4PolarizedAnnihilationModel::SampleSecondaries(), G4eSingleCoulombScatteringModel::SampleSecondaries(), G4HeatedKleinNishinaCompton::SampleSecondaries(), G4IonCoulombScatteringModel::SampleSecondaries(), G4MicroElecElasticModel_new::SampleSecondaries(), G4MicroElecInelasticModel_new::SampleSecondaries(), G4MicroElecLOPhononModel::SampleSecondaries(), G4PenelopeRayleighModelMI::SampleSecondaries(), G4PolarizedComptonModel::SampleSecondaries(), G4BetheHeitlerModel::SampleSecondaries(), G4eCoulombScatteringModel::SampleSecondaries(), G4eeToTwoGammaModel::SampleSecondaries(), G4hCoulombScatteringModel::SampleSecondaries(), G4KleinNishinaCompton::SampleSecondaries(), G4KleinNishinaModel::SampleSecondaries(), G4PairProductionRelModel::SampleSecondaries(), G4PEEffectFluoModel::SampleSecondaries(), G4eplusTo2GammaOKVIModel::SampleSecondaries(), G4eplusTo3GammaOKVIModel::SampleSecondaries(), G4LEPTSAttachmentModel::SampleSecondaries(), G4LEPTSDissociationModel::SampleSecondaries(), G4LEPTSElasticModel::SampleSecondaries(), G4LEPTSExcitationModel::SampleSecondaries(), G4LEPTSIonisationModel::SampleSecondaries(), G4LEPTSPositroniumModel::SampleSecondaries(), G4LEPTSRotExcitationModel::SampleSecondaries(), G4LEPTSVibExcitationModel::SampleSecondaries(), G4DNAPTBElasticModel::SampleSecondaries(), G4DNAPTBExcitationModel::SampleSecondaries(), G4DNAPTBIonisationModel::SampleSecondaries(), and G4BetheHeitler5DModel::SampleSecondaries().

UpdateStepForAtRest()

G4Step * G4ParticleChangeForGamma::UpdateStepForAtRest ( G4Step *  pStep )

virtual

Reimplemented from G4VParticleChange.

Definition at line 114 of file G4ParticleChangeForGamma.cc.

{
  pStep->AddTotalEnergyDeposit(theLocalEnergyDeposit);
  pStep->SetStepLength(0.0);
 
  if(isParentWeightProposed)
  {
    pStep->GetPostStepPoint()->SetWeight(theParentWeight);
  }
 
  return pStep;
}

UpdateStepForPostStep()

G4Step * G4ParticleChangeForGamma::UpdateStepForPostStep ( G4Step *  Step )

virtual

Reimplemented from G4VParticleChange.

Definition at line 128 of file G4ParticleChangeForGamma.cc.

{
  G4StepPoint* pPostStepPoint = pStep->GetPostStepPoint();
  G4Track* pTrack             = pStep->GetTrack();
 
  pPostStepPoint->SetKineticEnergy(proposedKinEnergy);
  pPostStepPoint->SetMomentumDirection(proposedMomentumDirection);
  pPostStepPoint->SetPolarization(proposedPolarization);
 
  // update velocity for scattering process and particles with mass
  if(proposedKinEnergy > 0.0)
  {
    if(pTrack->GetParticleDefinition()->GetPDGMass() > 0.0)
    {
      pPostStepPoint->SetVelocity(pTrack->CalculateVelocity());
    }
  }
 
  if(isParentWeightProposed)
  {
    pPostStepPoint->SetWeight(theParentWeight);
  }
 
  pStep->AddTotalEnergyDeposit(theLocalEnergyDeposit);
  pStep->AddNonIonizingEnergyDeposit(theNonIonizingEnergyDeposit);
  return pStep;
}

---

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

• G4ParticleChangeForGamma.hh
• G4ParticleChangeForGamma.cc