Integrator that just moves the particle parallel to the s axis. More...

#include <BDSIntegratorRMatrixThin.hh>

Inheritance diagram for BDSIntegratorRMatrixThin:

Collaboration diagram for BDSIntegratorRMatrixThin:

Public Member Functions
	BDSIntegratorRMatrixThin (BDSMagnetStrength const strength, G4Mag_EqRhs eqOfMIn, G4double maximumRadiusIn)

virtual void	Stepper (const G4double y[], const G4double dydx[], const G4double h, G4double yOut[], G4double yErr[])

Public Member Functions inherited from BDSIntegratorMag
	BDSIntegratorMag (G4Mag_EqRhs *eqOfMIn, G4int nVariablesIn)

virtual G4double	DistChord () const
	Estimate maximum distance of curved solution and chord.

virtual G4int	IntegratorOrder () const
	Geant4 requires that the integrator order must be supplied by the derived class.

BDSIntegratorMag &	operator= (const BDSIntegratorMag &)=delete
	Assignment and copy constructor not implemented nor used.

	BDSIntegratorMag (BDSIntegratorMag &)=delete
	Assignment and copy constructor not implemented nor used.

Public Member Functions inherited from BDSIntegratorDrift
void	AdvanceDriftMag (const G4double yIn[], const G4double h, G4double yOut[], G4double yErr[]) const
	Error array [6] all 0.

void	AdvanceDriftMag (const G4double yIn[], const G4ThreeVector &unitMomentum, const G4double h, G4double yOut[], G4double yErr[]) const

Public Member Functions inherited from BDSAuxiliaryNavigator
G4VPhysicalVolume *	LocateGlobalPointAndSetup (const G4ThreeVector &point, const G4ThreeVector *direction=nullptr, const G4bool pRelativeSearch=true, const G4bool ignoreDirection=true, G4bool useCurvilinear=true) const
	A wrapper for the underlying static navigator instance located within this class.

G4VPhysicalVolume *	LocateGlobalPointAndSetup (G4Step const *const step, G4bool useCurvilinear=true) const

BDSStep	ConvertToLocal (G4Step const *const step, G4bool useCurvilinear=true) const

BDSStep	ConvertToLocal (const G4ThreeVector &globalPosition, const G4ThreeVector &globalDirection, const G4double stepLength=0, const G4bool useCurvilinear=true, const G4double marginLength=1) const

BDSStep	ConvertToGlobalStep (const G4ThreeVector &localPosition, const G4ThreeVector &localDirection, const G4bool useCurvilinear=true) const

G4ThreeVector	ConvertToLocal (const G4double globalPoint[3], const G4bool useCurvilinear=true) const

G4ThreeVector	ConvertToLocal (const G4ThreeVector &globalPosition, const G4bool useCurvilinear=true) const
	Vector version - see notes above.

G4ThreeVector	ConvertToLocalNoSetup (const G4ThreeVector &globalPosition, const G4bool useCurvilinear=true) const
	Similar to above function but does NOT initialise the transforms.

G4ThreeVector	ConvertAxisToLocal (const G4ThreeVector &globalAxis, const G4bool useCurvilinear=true) const

G4ThreeVector	ConvertAxisToLocal (const G4double globalPoint[3], const G4double globalAxis[3], const G4bool useCurvilinear=true) const

G4ThreeVector	ConvertAxisToLocal (const G4ThreeVector &globalPoint, const G4ThreeVector &globalAxis, const G4bool useCurvilinear=true) const
	Vector version.

G4ThreeVector	ConvertAxisToGlobal (const G4ThreeVector &localAxis, const G4bool useCurvilinear=true) const

std::pair< G4ThreeVector, G4ThreeVector >	ConvertAxisToGlobal (const std::pair< G4ThreeVector, G4ThreeVector > &localAxis, const G4bool useCurvilinear=true) const

G4ThreeVector	ConvertToGlobal (const G4ThreeVector &localPosition, const G4bool useCurvilinear=true) const

G4ThreeVector	ConvertAxisToGlobal (const G4ThreeVector &globalPosition, const G4ThreeVector &localAxis, const G4bool useCurvilinear=true) const

G4ThreeVector	ConvertToGlobal (const G4ThreeVector &globalPosition, const G4ThreeVector &localPosition, const G4bool useCurvilinear=true) const

BDSStep	GlobalToCurvilinear (const G4double fieldArcLength, const G4ThreeVector &unitField, const G4double angle, const G4ThreeVector &position, const G4ThreeVector &unitMomentum, const G4double h, const G4bool useCurvilinearWorld, const G4double FCof, const G4double tilt=0)

BDSStep	GlobalToCurvilinear (const G4ThreeVector &position, const G4ThreeVector &unitMomentum, const G4double h, const G4bool useCurvilinearWorld)

BDSStep	CurvilinearToGlobal (const G4ThreeVector &localPosition, const G4ThreeVector &localMomentum, const G4bool useCurvilinearWorld)

BDSStep	CurvilinearToGlobal (const G4double fieldArcLength, const G4ThreeVector &unitField, const G4double angle, const G4ThreeVector &CLPosition, const G4ThreeVector &CLMomentum, const G4bool useCurvilinearWorld, const G4double FCof, const G4double tilt=0)

Protected Attributes
G4double	kick1

G4double	kick2

G4double	kick3

G4double	kick4

G4double	rmat11

G4double	rmat12

G4double	rmat13

G4double	rmat14

G4double	rmat21

G4double	rmat22

G4double	rmat23

G4double	rmat24

G4double	rmat31

G4double	rmat32

G4double	rmat33

G4double	rmat34

G4double	rmat41

G4double	rmat42

G4double	rmat43

G4double	rmat44

G4double	maximumRadius

Protected Attributes inherited from BDSIntegratorMag
G4Mag_EqRhs *	eqOfM

const G4int	nVariables
	Cache of the number of variables.

G4MagIntegratorStepper *	backupStepper

G4bool	zeroStrength

G4double	backupStepperMomLimit

Protected Attributes inherited from BDSAuxiliaryNavigator
G4AffineTransform	globalToLocal

G4AffineTransform	localToGlobal

G4AffineTransform	globalToLocalCL

G4AffineTransform	localToGlobalCL

G4bool	bridgeVolumeWasUsed

Additional Inherited Members
Static Public Member Functions inherited from BDSAuxiliaryNavigator
static void	AttachWorldVolumeToNavigator (G4VPhysicalVolume *worldPVIn)
	Setup the navigator w.r.t. to a world volume - typically real world.

static void	AttachWorldVolumeToNavigatorCL (G4VPhysicalVolume *curvilinearWorldPVIn)

static void	RegisterCurvilinearBridgeWorld (G4VPhysicalVolume *curvilinearBridgeWorldPVIn)

static void	ResetNavigatorStates ()

Static Public Attributes inherited from BDSIntegratorMag
static G4double	thinElementLength = -1

static G4double	nominalMatrixRelativeMomCut = -1

static G4bool	currentTrackIsPrimary = false

Protected Member Functions inherited from BDSIntegratorMag
void	ConvertToGlobal (const G4ThreeVector &localPos, const G4ThreeVector &localMom, G4double yOut[], G4double yErr[], const G4double momScaling=1.0)
	scaling of momentum in case localMom is a unit vector

void	SetDistChord (G4double distChordIn)
	Setter for distChord to private member.

Static Protected Attributes inherited from BDSAuxiliaryNavigator
static G4Navigator *	auxNavigator = new G4Navigator()

static G4Navigator *	auxNavigatorCL = new G4Navigator()

static G4Navigator *	auxNavigatorCLB = new G4Navigator()