#include <G4ParallelWorldProcess.hh>

Inheritance diagram for G4ParallelWorldProcess:

Public Member Functions
	G4ParallelWorldProcess (const G4String &processName="ParaWorld", G4ProcessType theType=fParameterisation)

virtual	~G4ParallelWorldProcess ()

void	SetParallelWorld (G4String parallelWorldName)

void	SetParallelWorld (G4VPhysicalVolume *parallelWorld)

void	StartTracking (G4Track *)

G4double	AtRestGetPhysicalInteractionLength (const G4Track &, G4ForceCondition *)

G4VParticleChange *	AtRestDoIt (const G4Track &, const G4Step &)

G4double	AlongStepGetPhysicalInteractionLength (const G4Track &, G4double, G4double, G4double &, G4GPILSelection *)

G4VParticleChange *	AlongStepDoIt (const G4Track &, const G4Step &)

G4double	PostStepGetPhysicalInteractionLength (const G4Track &, G4double, G4ForceCondition *)

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

void	SetLayeredMaterialFlag (G4bool flg=true)

G4bool	GetLayeredMaterialFlag () const

G4bool	IsAtRestRequired (G4ParticleDefinition *)

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	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 &)

Static Public Member Functions
static const G4Step *	GetHyperStep ()

static G4int	GetHypNavigatorID ()

Static Public Member Functions inherited from G4VProcess
static const G4String &	GetProcessTypeName (G4ProcessType)

Additional Inherited Members
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 73 of file G4ParallelWorldProcess.hh.

Constructor & Destructor Documentation

G4ParallelWorldProcess::G4ParallelWorldProcess	(	const G4String &	processName = `"ParaWorld"`,
		G4ProcessType	theType = `fParameterisation`
	)

Definition at line 61 of file G4ParallelWorldProcess.cc.

References G4cout, G4endl, G4PathFinder::GetInstance(), G4TransportationManager::GetNavigatorForTracking(), G4Step::GetPostStepPoint(), G4Step::GetPreStepPoint(), G4VProcess::GetProcessName(), G4TransportationManager::GetTransportationManager(), G4VProcess::pParticleChange, G4Navigator::SetPushVerbosity(), and G4VProcess::verboseLevel.

 :G4VProcess(processName,theType), fGhostNavigator(0), fNavigatorID(-1),
  fFieldTrack('0'),layeredMaterialFlag(false)
 {
   if(!fpHyperStep) fpHyperStep = new G4Step();
   iParallelWorld = ++nParallelWorlds;
 
   pParticleChange = &aDummyParticleChange;
 
   fGhostStep = new G4Step();
   fGhostPreStepPoint = fGhostStep->GetPreStepPoint();
   fGhostPostStepPoint = fGhostStep->GetPostStepPoint();
 
   fTransportationManager = G4TransportationManager::GetTransportationManager();
   fTransportationManager->GetNavigatorForTracking()->SetPushVerbosity(false);
   fPathFinder = G4PathFinder::GetInstance();
 
   if (verboseLevel>0)
   {
     G4cout << GetProcessName() << " is created " << G4endl;
   }
 }

G4ParallelWorldProcess::~G4ParallelWorldProcess ( )

virtual

Definition at line 84 of file G4ParallelWorldProcess.cc.

 {
   delete fGhostStep;
   nParallelWorlds--;
   if(nParallelWorlds==0)
   {
     delete fpHyperStep;
     fpHyperStep = 0;
   }
 }

Member Function Documentation

G4VParticleChange * G4ParallelWorldProcess::AlongStepDoIt	(	const G4Track &	track,
		const G4Step &
	)

virtual

Implements G4VProcess.

Definition at line 314 of file G4ParallelWorldProcess.cc.

References G4VParticleChange::Initialize(), and G4VProcess::pParticleChange.

 {
   pParticleChange->Initialize(track);
   return pParticleChange; 
 }

G4double G4ParallelWorldProcess::AlongStepGetPhysicalInteractionLength	(	const G4Track &	track,
		G4double	previousStepSize,
		G4double	currentMinimumStep,
		G4double &	proposedSafety,
		G4GPILSelection *	selection
	)

virtual

Implements G4VProcess.

Definition at line 259 of file G4ParallelWorldProcess.cc.

References CandidateForSelection, G4Navigator::ComputeSafety(), G4PathFinder::ComputeStep(), DBL_MAX, G4ThreadLocal, G4Track::GetCurrentStepNumber(), G4Track::GetVolume(), kDoNot, kSharedOther, kSharedTransport, kUndefLimited, kUnique, NotCandidateForSelection, and G4FieldTrackUpdator::Update().

 {
   static G4ThreadLocal G4FieldTrack *endTrack_G4MT_TLS_ = 0 ; if (!endTrack_G4MT_TLS_) endTrack_G4MT_TLS_ = new  G4FieldTrack ('0') ;  G4FieldTrack &endTrack = *endTrack_G4MT_TLS_;
   //static ELimited eLimited;
   ELimited eLimited;
   ELimited eLim = kUndefLimited;
   
   *selection = NotCandidateForSelection;
   G4double returnedStep = DBL_MAX;
 
   if (previousStepSize > 0.)
   { fGhostSafety -= previousStepSize; }
   if (fGhostSafety < 0.) fGhostSafety = 0.0;
       
   if (currentMinimumStep <= fGhostSafety && currentMinimumStep > 0.)
   {
     // I have no chance to limit
     returnedStep = currentMinimumStep;
     fOnBoundary = false;
     proposedSafety = fGhostSafety - currentMinimumStep;
     eLim = kDoNot;
   }
   else 
   {
     G4FieldTrackUpdator::Update(&fFieldTrack,&track);
     returnedStep
       = fPathFinder->ComputeStep(fFieldTrack,currentMinimumStep,fNavigatorID,
                      track.GetCurrentStepNumber(),fGhostSafety,eLimited,
                      endTrack,track.GetVolume());
     if(eLimited == kDoNot)
     {
       fOnBoundary = false;
       fGhostSafety = fGhostNavigator->ComputeSafety(endTrack.GetPosition());
     }
     else
     {
       fOnBoundary = true;
     }
     proposedSafety = fGhostSafety;
     if(eLimited == kUnique || eLimited == kSharedOther) {
        *selection = CandidateForSelection;
     }
     else if (eLimited == kSharedTransport) { 
        returnedStep *= (1.0 + 1.0e-9);  
     }
     eLim = eLimited;
   }
 
   if(iParallelWorld==nParallelWorlds) fNavIDHyp = 0;
   if(eLim == kUnique || eLim == kSharedOther) fNavIDHyp = fNavigatorID;
   return returnedStep;
 }

G4VParticleChange * G4ParallelWorldProcess::AtRestDoIt	(	const G4Track &	track,
		const G4Step &	step
	)

virtual

Implements G4VProcess.

Definition at line 165 of file G4ParallelWorldProcess.cc.

References G4VPhysicalVolume::GetLogicalVolume(), G4LogicalVolume::GetSensitiveDetector(), G4StepPoint::GetTouchableHandle(), G4VTouchable::GetVolume(), G4VSensitiveDetector::Hit(), G4VParticleChange::Initialize(), G4VProcess::pParticleChange, G4StepPoint::SetSensitiveDetector(), and G4StepPoint::SetTouchableHandle().

 { 
 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 // At Rest must be registered ONLY for the particle which has other At Rest
 // process(es).
 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   fOldGhostTouchable = fGhostPostStepPoint->GetTouchableHandle();
   G4VSensitiveDetector* aSD = 0;
   if(fOldGhostTouchable->GetVolume())
   { aSD = fOldGhostTouchable->GetVolume()->GetLogicalVolume()->GetSensitiveDetector(); }
   fOnBoundary = false;
   if(aSD)
   {
     CopyStep(step);
     fGhostPreStepPoint->SetSensitiveDetector(aSD);
 
     fNewGhostTouchable = fOldGhostTouchable;
   
     fGhostPreStepPoint->SetTouchableHandle(fOldGhostTouchable);
     fGhostPostStepPoint->SetTouchableHandle(fNewGhostTouchable);
     if(fNewGhostTouchable->GetVolume())
     {
       fGhostPostStepPoint->SetSensitiveDetector(
         fNewGhostTouchable->GetVolume()->GetLogicalVolume()->GetSensitiveDetector());
     }
     else
     { fGhostPostStepPoint->SetSensitiveDetector(0); }
 
     aSD->Hit(fGhostStep);
   }
 
   pParticleChange->Initialize(track);
   return pParticleChange;
 }

G4double G4ParallelWorldProcess::AtRestGetPhysicalInteractionLength	(	const G4Track &	,
		G4ForceCondition *	condition
	)

virtual

Implements G4VProcess.

Definition at line 153 of file G4ParallelWorldProcess.cc.

References DBL_MAX, and Forced.

 {
 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 // At Rest must be registered ONLY for the particle which has other At Rest
 // process(es).
 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   *condition = Forced;
   return DBL_MAX;
 }

const G4Step * G4ParallelWorldProcess::GetHyperStep ( )

static

Definition at line 55 of file G4ParallelWorldProcess.cc.

Referenced by G4OpBoundaryProcess::PostStepDoIt().

56 { return fpHyperStep; }

G4int G4ParallelWorldProcess::GetHypNavigatorID ( )

static

Definition at line 57 of file G4ParallelWorldProcess.cc.

Referenced by G4OpBoundaryProcess::PostStepDoIt().

58 { return fNavIDHyp; }

G4bool G4ParallelWorldProcess::GetLayeredMaterialFlag ( ) const

inline

Definition at line 127 of file G4ParallelWorldProcess.hh.

128 { return layeredMaterialFlag; }

G4bool G4ParallelWorldProcess::IsAtRestRequired ( G4ParticleDefinition * partDef )

Definition at line 400 of file G4ParallelWorldProcess.cc.

References G4ParticleDefinition::GetParticleName(), and G4ParticleDefinition::GetPDGEncoding().

Referenced by G4ParallelWorldPhysics::ConstructProcess(), G4WorkerRunManager::ConstructScoringWorlds(), and G4RunManager::ConstructScoringWorlds().

 {
   G4int pdgCode = partDef->GetPDGEncoding();
   if(pdgCode==0)
   {
     G4String partName = partDef->GetParticleName();
     if(partName=="opticalphoton") return false;
     if(partName=="geantino") return false;
     if(partName=="chargedgeantino") return false;
   }
   else
   {
     if(pdgCode==22) return false; // gamma
     if(pdgCode==11) return false; // electron
     if(pdgCode==2212) return false; // proton
     if(pdgCode==-12) return false; // anti_nu_e
     if(pdgCode==12) return false; // nu_e
     if(pdgCode==-14) return false; // anti_nu_mu
     if(pdgCode==14) return false; // nu_mu
     if(pdgCode==-16) return false; // anti_nu_tau
     if(pdgCode==16) return false; // nu_tau
   }
   return true;
 }

G4VParticleChange * G4ParallelWorldProcess::PostStepDoIt	(	const G4Track &	track,
		const G4Step &	step
	)

virtual

Implements G4VProcess.

Definition at line 212 of file G4ParallelWorldProcess.cc.

References G4PathFinder::CreateTouchableHandle(), G4VPhysicalVolume::GetLogicalVolume(), G4StepPoint::GetSensitiveDetector(), G4LogicalVolume::GetSensitiveDetector(), G4Track::GetStep(), G4StepPoint::GetTouchableHandle(), G4VTouchable::GetVolume(), G4VSensitiveDetector::Hit(), G4VParticleChange::Initialize(), G4VProcess::pParticleChange, G4StepPoint::SetSensitiveDetector(), and G4StepPoint::SetTouchableHandle().

 { 
   fOldGhostTouchable = fGhostPostStepPoint->GetTouchableHandle();
   G4VSensitiveDetector* aSD = 0;
   if(fOldGhostTouchable->GetVolume())
   { aSD = fOldGhostTouchable->GetVolume()->GetLogicalVolume()->GetSensitiveDetector(); }
   CopyStep(step);
   fGhostPreStepPoint->SetSensitiveDetector(aSD);
 
   if(fOnBoundary)
   {
     fNewGhostTouchable = fPathFinder->CreateTouchableHandle(fNavigatorID);
   }
   else
   {
     fNewGhostTouchable = fOldGhostTouchable;
   }
     
   fGhostPreStepPoint->SetTouchableHandle(fOldGhostTouchable);
   fGhostPostStepPoint->SetTouchableHandle(fNewGhostTouchable);
 
   if(fNewGhostTouchable->GetVolume())
   {
     fGhostPostStepPoint->SetSensitiveDetector(
       fNewGhostTouchable->GetVolume()->GetLogicalVolume()->GetSensitiveDetector());
   }
   else
   { fGhostPostStepPoint->SetSensitiveDetector(0); }
 
   G4VSensitiveDetector* sd = fGhostPreStepPoint->GetSensitiveDetector();
   if(sd)
   {
     sd->Hit(fGhostStep);
   }
 
   pParticleChange->Initialize(track); 
   if(layeredMaterialFlag)
   {
     G4StepPoint* realWorldPostStepPoint =
      ((G4Step*)(track.GetStep()))->GetPostStepPoint();
     SwitchMaterial(realWorldPostStepPoint);
   }
   return pParticleChange;
 }

G4double G4ParallelWorldProcess::PostStepGetPhysicalInteractionLength	(	const G4Track &	,
		G4double	,
		G4ForceCondition *	condition
	)

virtual

Implements G4VProcess.

Definition at line 203 of file G4ParallelWorldProcess.cc.

References DBL_MAX, and StronglyForced.

 {
   *condition = StronglyForced;
   return DBL_MAX;
 }

void G4ParallelWorldProcess::SetLayeredMaterialFlag ( G4bool flg = true )

inline

Definition at line 125 of file G4ParallelWorldProcess.hh.

Referenced by G4ParallelWorldPhysics::ConstructProcess().

126 { layeredMaterialFlag = flg; }

void G4ParallelWorldProcess::SetParallelWorld ( G4String parallelWorldName )

Definition at line 96 of file G4ParallelWorldProcess.cc.

References G4TransportationManager::GetNavigator(), G4TransportationManager::GetParallelWorld(), and G4Navigator::SetPushVerbosity().

Referenced by G4ParallelWorldPhysics::ConstructProcess(), G4WorkerRunManager::ConstructScoringWorlds(), and G4RunManager::ConstructScoringWorlds().

 {
   fGhostWorldName = parallelWorldName;
   fGhostWorld = fTransportationManager->GetParallelWorld(fGhostWorldName);
   fGhostNavigator = fTransportationManager->GetNavigator(fGhostWorld);
   fGhostNavigator->SetPushVerbosity(false);
 }

void G4ParallelWorldProcess::SetParallelWorld ( G4VPhysicalVolume * parallelWorld )

Definition at line 105 of file G4ParallelWorldProcess.cc.

References G4VPhysicalVolume::GetName(), G4TransportationManager::GetNavigator(), and G4Navigator::SetPushVerbosity().

 {
   fGhostWorldName = parallelWorld->GetName();
   fGhostWorld = parallelWorld;
   fGhostNavigator = fTransportationManager->GetNavigator(fGhostWorld);
   fGhostNavigator->SetPushVerbosity(false);
 }

void G4ParallelWorldProcess::StartTracking ( G4Track * trk )

virtual

Reimplemented from G4VProcess.

Definition at line 113 of file G4ParallelWorldProcess.cc.

References G4TransportationManager::ActivateNavigator(), G4PathFinder::CreateTouchableHandle(), FatalException, fUndefined, G4Exception(), G4Track::GetMomentumDirection(), G4Track::GetPosition(), G4Step::GetPostStepPoint(), G4Step::GetPreStepPoint(), G4Track::GetStep(), G4PathFinder::PrepareNewTrack(), G4StepPoint::SetStepStatus(), and G4StepPoint::SetTouchableHandle().

 {
   if(fGhostNavigator)
   { fNavigatorID = fTransportationManager->ActivateNavigator(fGhostNavigator); }
   else
   {
     G4Exception("G4ParallelWorldProcess::StartTracking",
        "ProcParaWorld000",FatalException,
        "G4ParallelWorldProcess is used for tracking without having a parallel world assigned");
   }
   fPathFinder->PrepareNewTrack(trk->GetPosition(),trk->GetMomentumDirection());
 
   fOldGhostTouchable = fPathFinder->CreateTouchableHandle(fNavigatorID);
   fGhostPreStepPoint->SetTouchableHandle(fOldGhostTouchable);
   fNewGhostTouchable = fOldGhostTouchable;
   fGhostPostStepPoint->SetTouchableHandle(fNewGhostTouchable);
 
   fGhostSafety = -1.;
   fOnBoundary = false;
   fGhostPreStepPoint->SetStepStatus(fUndefined);
   fGhostPostStepPoint->SetStepStatus(fUndefined);
 
 //  G4VPhysicalVolume* thePhys = fNewGhostTouchable->GetVolume();
 //  if(thePhys)
 //  {
 //    G4Material* ghostMaterial = thePhys->GetLogicalVolume()->GetMaterial();
 //    if(ghostMaterial)
 //    { G4cout << " --- Material : " << ghostMaterial->GetName() << G4endl; }
 //  }
 
   *(fpHyperStep->GetPostStepPoint()) = *(trk->GetStep()->GetPostStepPoint());
   if(layeredMaterialFlag)
   {
     G4StepPoint* realWorldPostStepPoint = trk->GetStep()->GetPostStepPoint();
     SwitchMaterial(realWorldPostStepPoint);
   }
   *(fpHyperStep->GetPreStepPoint()) = *(fpHyperStep->GetPostStepPoint());
 }

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

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation