G4ParticleChangeForOccurenceBiasing Class Reference

#include <G4ParticleChangeForOccurenceBiasing.hh>

Inheritance diagram for G4ParticleChangeForOccurenceBiasing:

Collaboration diagram for G4ParticleChangeForOccurenceBiasing:

Public Member Functions
	G4ParticleChangeForOccurenceBiasing (G4String name)
	~G4ParticleChangeForOccurenceBiasing ()
void	SetOccurenceWeightForNonInteraction (G4double w)
G4double	GetOccurenceWeightForNonInteraction () const
void	SetOccurenceWeightForInteraction (G4double w)
G4double	GetOccurenceWeightForInteraction () const
void	SetWrappedParticleChange (G4VParticleChange *wpc)
G4VParticleChange *	GetWrappedParticleChange () const
void	StealSecondaries ()
virtual G4Step *	UpdateStepForAtRest (G4Step *step)
virtual G4Step *	UpdateStepForAlongStep (G4Step *step)
virtual G4Step *	UpdateStepForPostStep (G4Step *step)
const G4String &	GetName () const

Private Attributes
G4String	fName
G4VParticleChange *	fWrappedParticleChange
G4double	fOccurenceWeightForNonInteraction
G4double	fOccurenceWeightForInteraction

Detailed Description

Definition at line 48 of file G4ParticleChangeForOccurenceBiasing.hh.

Constructor & Destructor Documentation

G4ParticleChangeForOccurenceBiasing()

G4ParticleChangeForOccurenceBiasing::G4ParticleChangeForOccurenceBiasing

(

G4String

name

)

Definition at line 28 of file G4ParticleChangeForOccurenceBiasing.cc.

  : G4VParticleChange(),
    fName(name),
    fWrappedParticleChange(0),
    fOccurenceWeightForNonInteraction(-1.0),
    fOccurenceWeightForInteraction(-1.0)
{}

~G4ParticleChangeForOccurenceBiasing()

G4ParticleChangeForOccurenceBiasing::~G4ParticleChangeForOccurenceBiasing

(

)

Definition at line 36 of file G4ParticleChangeForOccurenceBiasing.cc.

{}

Member Function Documentation

GetName()

const G4String& G4ParticleChangeForOccurenceBiasing::GetName ( void  ) const

inline

Definition at line 74 of file G4ParticleChangeForOccurenceBiasing.hh.

{return fName;}

GetOccurenceWeightForInteraction()

G4double G4ParticleChangeForOccurenceBiasing::GetOccurenceWeightForInteraction ( ) const

inline

Definition at line 57 of file G4ParticleChangeForOccurenceBiasing.hh.

{return fOccurenceWeightForInteraction;}

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GetOccurenceWeightForNonInteraction()

G4double G4ParticleChangeForOccurenceBiasing::GetOccurenceWeightForNonInteraction ( ) const

inline

Definition at line 55 of file G4ParticleChangeForOccurenceBiasing.hh.

{return fOccurenceWeightForNonInteraction;}

GetWrappedParticleChange()

G4VParticleChange* G4ParticleChangeForOccurenceBiasing::GetWrappedParticleChange ( ) const

inline

Definition at line 62 of file G4ParticleChangeForOccurenceBiasing.hh.

{return fWrappedParticleChange;}

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SetOccurenceWeightForInteraction()

void G4ParticleChangeForOccurenceBiasing::SetOccurenceWeightForInteraction ( G4double  w )

inline

Definition at line 56 of file G4ParticleChangeForOccurenceBiasing.hh.

{fOccurenceWeightForInteraction = w;}

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SetOccurenceWeightForNonInteraction()

void G4ParticleChangeForOccurenceBiasing::SetOccurenceWeightForNonInteraction ( G4double  w )

inline

Definition at line 54 of file G4ParticleChangeForOccurenceBiasing.hh.

{fOccurenceWeightForNonInteraction = w;}

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SetWrappedParticleChange()

void G4ParticleChangeForOccurenceBiasing::SetWrappedParticleChange

(

G4VParticleChange *

wpc

)

Definition at line 39 of file G4ParticleChangeForOccurenceBiasing.cc.

{
  fWrappedParticleChange = wpc;
}

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StealSecondaries()

void G4ParticleChangeForOccurenceBiasing::StealSecondaries

(

)

Definition at line 44 of file G4ParticleChangeForOccurenceBiasing.cc.

{
  SetNumberOfSecondaries( fWrappedParticleChange->GetNumberOfSecondaries() );
  for (G4int isecond = 0; isecond < fWrappedParticleChange->GetNumberOfSecondaries(); isecond++) 
    {
      G4Track* secondary =  fWrappedParticleChange->GetSecondary(isecond);
      secondary->SetWeight ( secondary->GetWeight() * fOccurenceWeightForInteraction );
      AddSecondary( secondary );
    }
  fWrappedParticleChange->Clear();
}

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UpdateStepForAlongStep()

G4Step * G4ParticleChangeForOccurenceBiasing::UpdateStepForAlongStep ( G4Step *  step )

virtual

Definition at line 62 of file G4ParticleChangeForOccurenceBiasing.cc.

{
  // -- make particle change of wrapped process to apply its changes:
  if ( fWrappedParticleChange ) fWrappedParticleChange->UpdateStepForAlongStep( step );
  
  // -- multiply parent weight by weight due to occurence biasing:
  G4StepPoint* postStepPoint = step->GetPostStepPoint();
  postStepPoint->SetWeight( postStepPoint->GetWeight() * fOccurenceWeightForNonInteraction );
  
  return step;
}

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UpdateStepForAtRest()

G4Step * G4ParticleChangeForOccurenceBiasing::UpdateStepForAtRest ( G4Step *  step )

virtual

Definition at line 57 of file G4ParticleChangeForOccurenceBiasing.cc.

{
  return step;
}

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UpdateStepForPostStep()

G4Step * G4ParticleChangeForOccurenceBiasing::UpdateStepForPostStep ( G4Step *  step )

virtual

Definition at line 74 of file G4ParticleChangeForOccurenceBiasing.cc.

{
  // -- let make first wrapped process to apply its changes:
  fWrappedParticleChange->UpdateStepForPostStep(step);
  // -- then apply weight correction due to occurence biasing:
  G4StepPoint* postStepPoint = step->GetPostStepPoint();
  postStepPoint->SetWeight( postStepPoint->GetWeight() * fOccurenceWeightForInteraction );

  return step;
}

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Member Data Documentation

fName

G4String G4ParticleChangeForOccurenceBiasing::fName

private

Definition at line 77 of file G4ParticleChangeForOccurenceBiasing.hh.

fOccurenceWeightForInteraction

G4double G4ParticleChangeForOccurenceBiasing::fOccurenceWeightForInteraction

private

Definition at line 80 of file G4ParticleChangeForOccurenceBiasing.hh.

fOccurenceWeightForNonInteraction

G4double G4ParticleChangeForOccurenceBiasing::fOccurenceWeightForNonInteraction

private

Definition at line 79 of file G4ParticleChangeForOccurenceBiasing.hh.

fWrappedParticleChange

G4VParticleChange* G4ParticleChangeForOccurenceBiasing::fWrappedParticleChange

private

Definition at line 78 of file G4ParticleChangeForOccurenceBiasing.hh.

---

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

• G4ParticleChangeForOccurenceBiasing.hh
• G4ParticleChangeForOccurenceBiasing.cc