#include <G4ErrorPropagationNavigator.hh>

Inheritance diagram for G4ErrorPropagationNavigator:

Public Member Functions
	G4ErrorPropagationNavigator ()

	~G4ErrorPropagationNavigator ()

G4double	ComputeStep (const G4ThreeVector &pGlobalPoint, const G4ThreeVector &pDirection, const G4double pCurrentProposedStepLength, G4double &pNewSafety)

G4double	ComputeSafety (const G4ThreeVector &globalpoint, const G4double pProposedMaxLength=DBL_MAX, const G4bool keepState=true)

Public Member Functions inherited from G4Navigator
	G4Navigator ()

virtual	~G4Navigator ()

virtual G4double	ComputeStep (const G4ThreeVector &pGlobalPoint, const G4ThreeVector &pDirection, const G4double pCurrentProposedStepLength, G4double &pNewSafety)

G4double	CheckNextStep (const G4ThreeVector &pGlobalPoint, const G4ThreeVector &pDirection, const G4double pCurrentProposedStepLength, G4double &pNewSafety)

virtual G4VPhysicalVolume *	ResetHierarchyAndLocate (const G4ThreeVector &point, const G4ThreeVector &direction, const G4TouchableHistory &h)

virtual G4VPhysicalVolume *	LocateGlobalPointAndSetup (const G4ThreeVector &point, const G4ThreeVector *direction=0, const G4bool pRelativeSearch=true, const G4bool ignoreDirection=true)

virtual void	LocateGlobalPointWithinVolume (const G4ThreeVector &position)

void	LocateGlobalPointAndUpdateTouchableHandle (const G4ThreeVector &position, const G4ThreeVector &direction, G4TouchableHandle &oldTouchableToUpdate, const G4bool RelativeSearch=true)

void	LocateGlobalPointAndUpdateTouchable (const G4ThreeVector &position, const G4ThreeVector &direction, G4VTouchable *touchableToUpdate, const G4bool RelativeSearch=true)

void	LocateGlobalPointAndUpdateTouchable (const G4ThreeVector &position, G4VTouchable *touchableToUpdate, const G4bool RelativeSearch=true)

void	SetGeometricallyLimitedStep ()

virtual G4double	ComputeSafety (const G4ThreeVector &globalpoint, const G4double pProposedMaxLength=DBL_MAX, const G4bool keepState=true)

G4VPhysicalVolume *	GetWorldVolume () const

void	SetWorldVolume (G4VPhysicalVolume *pWorld)

G4GRSVolume *	CreateGRSVolume () const

G4GRSSolid *	CreateGRSSolid () const

G4TouchableHistory *	CreateTouchableHistory () const

G4TouchableHistory *	CreateTouchableHistory (const G4NavigationHistory *) const

virtual G4TouchableHistoryHandle	CreateTouchableHistoryHandle () const

virtual G4ThreeVector	GetLocalExitNormal (G4bool *valid)

virtual G4ThreeVector	GetLocalExitNormalAndCheck (const G4ThreeVector &point, G4bool *valid)

virtual G4ThreeVector	GetGlobalExitNormal (const G4ThreeVector &point, G4bool *valid)

G4int	GetVerboseLevel () const

void	SetVerboseLevel (G4int level)

G4bool	IsActive () const

void	Activate (G4bool flag)

G4bool	EnteredDaughterVolume () const

G4bool	ExitedMotherVolume () const

void	CheckMode (G4bool mode)

G4bool	IsCheckModeActive () const

void	SetPushVerbosity (G4bool mode)

void	PrintState () const

const G4AffineTransform &	GetGlobalToLocalTransform () const

const G4AffineTransform	GetLocalToGlobalTransform () const

G4AffineTransform	GetMotherToDaughterTransform (G4VPhysicalVolume *dVolume, G4int dReplicaNo, EVolume dVolumeType)

void	ResetStackAndState ()

G4int	SeverityOfZeroStepping (G4int *noZeroSteps) const

G4ThreeVector	GetCurrentLocalCoordinate () const

G4ThreeVector	NetTranslation () const

G4RotationMatrix	NetRotation () const

void	EnableBestSafety (G4bool value=false)

Additional Inherited Members
Protected Member Functions inherited from G4Navigator
void	SetSavedState ()

void	RestoreSavedState ()

virtual void	ResetState ()

G4ThreeVector	ComputeLocalPoint (const G4ThreeVector &rGlobPoint) const

G4ThreeVector	ComputeLocalAxis (const G4ThreeVector &pVec) const

EVolume	VolumeType (const G4VPhysicalVolume *pVol) const

EVolume	CharacteriseDaughters (const G4LogicalVolume *pLog) const

G4int	GetDaughtersRegularStructureId (const G4LogicalVolume *pLog) const

virtual void	SetupHierarchy ()

Protected Attributes inherited from G4Navigator
G4double	kCarTolerance

G4NavigationHistory	fHistory

G4bool	fEnteredDaughter

G4bool	fExitedMother

G4bool	fWasLimitedByGeometry

G4ThreeVector	fStepEndPoint

G4ThreeVector	fLastStepEndPointLocal

G4int	fVerbose

Detailed Description

Definition at line 50 of file G4ErrorPropagationNavigator.hh.

Constructor & Destructor Documentation

◆ G4ErrorPropagationNavigator()

G4ErrorPropagationNavigator::G4ErrorPropagationNavigator ( )

Definition at line 43 of file G4ErrorPropagationNavigator.cc.

  : G4Navigator()
{
}

◆ ~G4ErrorPropagationNavigator()

G4ErrorPropagationNavigator::~G4ErrorPropagationNavigator ( )

Definition at line 50 of file G4ErrorPropagationNavigator.cc.

51{

52}

Member Function Documentation

◆ ComputeSafety()

G4double G4ErrorPropagationNavigator::ComputeSafety	(	const G4ThreeVector &	globalpoint,
		const G4double	pProposedMaxLength = `DBL_MAX`,
		const G4bool	keepState = `true`
	)

virtual

Reimplemented from G4Navigator.

Definition at line 125 of file G4ErrorPropagationNavigator.cc.

{
  G4double newSafety = G4Navigator::ComputeSafety(pGlobalpoint,
                                                  pMaxLength, keepState);
 
  G4ErrorPropagatorData *g4edata
    = G4ErrorPropagatorData::GetErrorPropagatorData();
 
  if (g4edata !=0)
  {
    const G4ErrorTarget* target = g4edata->GetTarget();
    if( target != 0 )
    {
      G4double distance = target->GetDistanceFromPoint(pGlobalpoint);
      
      if(distance<newSafety)
      {
        newSafety = distance;
      }
    }
  }
  return newSafety;
} 

Referenced by ComputeStep().

◆ ComputeStep()

G4double G4ErrorPropagationNavigator::ComputeStep	(	const G4ThreeVector &	pGlobalPoint,
		const G4ThreeVector &	pDirection,
		const G4double	pCurrentProposedStepLength,
		G4double &	pNewSafety
	)

virtual

Reimplemented from G4Navigator.

Definition at line 56 of file G4ErrorPropagationNavigator.cc.

{
  G4double Step = G4Navigator::ComputeStep(pGlobalPoint, pDirection,
                                           pCurrentProposedStepLength,
                                           pNewSafety);
  
  G4ErrorPropagatorData * g4edata
    = G4ErrorPropagatorData::GetErrorPropagatorData();
 
  if (g4edata !=0)
  {
    const G4ErrorTarget* target = g4edata->GetTarget();
    if( target != 0 )
    {
      G4double StepPlane= target->GetDistanceFromPoint(pGlobalPoint,pDirection);
 
      if( StepPlane < 0. ) // Negative means target is crossed, will not be found
      {
        StepPlane = DBL_MAX; 
      }
#ifdef G4VERBOSE
      if( G4ErrorPropagatorData::verbose() >= 4 )
      {
        G4cout << "G4ErrorPropagationNavigator::ComputeStep()" << G4endl
               << "  Target step: " << StepPlane
               << ", Transportation step: " << Step << G4endl;
        target->Dump( "G4ErrorPropagationNavigator::ComputeStep Target " );
      }
#endif
 
      if(StepPlane<Step)
      {
#ifdef G4VERBOSE
        if( G4ErrorPropagatorData::verbose() >= 2 )
        {
          G4cout << "G4ErrorPropagationNavigator::ComputeStep()" << G4endl
                 << "  TargetCloserThanBoundary: " << StepPlane << " < "
                 << Step << G4endl;
        }
#endif
        Step = StepPlane;
        g4edata->SetState(G4ErrorState_TargetCloserThanBoundary);
      }
      else
      {
        g4edata->SetState(G4ErrorState_Propagating);
      }
    }
  }
  pNewSafety = ComputeSafety(pGlobalPoint, pCurrentProposedStepLength);
 
#ifdef G4VERBOSE
  if( G4ErrorPropagatorData::verbose() >= 3 )
  {
    G4cout << "G4ErrorPropagationNavigator::ComputeStep()" << G4endl
           << "  Step: " << Step << ", ComputeSafety: " << pNewSafety
           << G4endl;
  }
#endif
 
  return Step;
}

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

Public Member Functions