#include <G4MagIntegratorDriver.hh>

Public Member Functions
G4bool	AccurateAdvance (G4FieldTrack &y_current, G4double hstep, G4double eps, G4double hinitial=0.0)

G4bool	QuickAdvance (G4FieldTrack &y_val, const G4double dydx[], G4double hstep, G4double &dchord_step, G4double &dyerr)

G4bool	QuickAdvance (G4FieldTrack &y_posvel, const G4double dydx[], G4double hstep, G4double &dchord_step, G4double &dyerr_pos_sq, G4double &dyerr_mom_rel_sq)

	G4MagInt_Driver (G4double hminimum, G4MagIntegratorStepper *pItsStepper, G4int numberOfComponents=6, G4int statisticsVerbosity=1)

	~G4MagInt_Driver ()

G4double	GetHmin () const

G4double	Hmin () const

G4double	GetSafety () const

G4double	GetPshrnk () const

G4double	GetPgrow () const

G4double	GetErrcon () const

void	GetDerivatives (const G4FieldTrack &y_curr, G4double dydx[])

void	RenewStepperAndAdjust (G4MagIntegratorStepper *pItsStepper)

void	ReSetParameters (G4double new_safety=0.9)

void	SetSafety (G4double valS)

void	SetPshrnk (G4double valPs)

void	SetPgrow (G4double valPg)

void	SetErrcon (G4double valEc)

G4double	ComputeAndSetErrcon ()

const G4MagIntegratorStepper *	GetStepper () const

G4MagIntegratorStepper *	GetStepper ()

void	OneGoodStep (G4double ystart[], const G4double dydx[], G4double &x, G4double htry, G4double eps, G4double &hdid, G4double &hnext)

G4double	ComputeNewStepSize (G4double errMaxNorm, G4double hstepCurrent)

G4double	ComputeNewStepSize_WithinLimits (G4double errMaxNorm, G4double hstepCurrent)

G4int	GetMaxNoSteps () const

void	SetMaxNoSteps (G4int val)

void	SetHmin (G4double newval)

void	SetVerboseLevel (G4int newLevel)

G4double	GetVerboseLevel () const

G4double	GetSmallestFraction () const

void	SetSmallestFraction (G4double val)

Protected Member Functions
void	WarnSmallStepSize (G4double hnext, G4double hstep, G4double h, G4double xDone, G4int noSteps)

void	WarnTooManyStep (G4double x1start, G4double x2end, G4double xCurrent)

void	WarnEndPointTooFar (G4double endPointDist, G4double hStepSize, G4double epsilonRelative, G4int debugFlag)

void	PrintStatus (const G4double StartArr, G4double xstart, const G4double CurrentArr, G4double xcurrent, G4double requestStep, G4int subStepNo)

void	PrintStatus (const G4FieldTrack &StartFT, const G4FieldTrack &CurrentFT, G4double requestStep, G4int subStepNo)

void	PrintStat_Aux (const G4FieldTrack &aFieldTrack, G4double requestStep, G4double actualStep, G4int subStepNo, G4double subStepSize, G4double dotVelocities)

void	PrintStatisticsReport ()

Detailed Description

Definition at line 48 of file G4MagIntegratorDriver.hh.

Constructor & Destructor Documentation

G4MagInt_Driver::G4MagInt_Driver	(	G4double	hminimum,
		G4MagIntegratorStepper *	pItsStepper,
		G4int	numberOfComponents = `6`,
		G4int	statisticsVerbosity = `1`
	)

Definition at line 69 of file G4MagIntegratorDriver.cc.

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G4MagInt_Driver::~G4MagInt_Driver ( )

Definition at line 112 of file G4MagIntegratorDriver.cc.

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Member Function Documentation

G4bool G4MagInt_Driver::AccurateAdvance	(	G4FieldTrack &	y_current,
		G4double	hstep,
		G4double	eps,
		G4double	hinitial = `0.0`
	)

Definition at line 127 of file G4MagIntegratorDriver.cc.

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G4double G4MagInt_Driver::ComputeAndSetErrcon ( )

inline

G4double G4MagInt_Driver::ComputeNewStepSize	(	G4double	errMaxNorm,
		G4double	hstepCurrent
	)

Definition at line 754 of file G4MagIntegratorDriver.cc.

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G4double G4MagInt_Driver::ComputeNewStepSize_WithinLimits	(	G4double	errMaxNorm,
		G4double	hstepCurrent
	)

Definition at line 784 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::GetDerivatives	(	const G4FieldTrack &	y_curr,
		G4double	dydx[]
	)

inline

G4double G4MagInt_Driver::GetErrcon ( ) const

inline

G4double G4MagInt_Driver::GetHmin ( ) const

inline

G4int G4MagInt_Driver::GetMaxNoSteps ( ) const

inline

G4double G4MagInt_Driver::GetPgrow ( ) const

inline

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G4double G4MagInt_Driver::GetPshrnk ( ) const

inline

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G4double G4MagInt_Driver::GetSafety ( ) const

inline

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G4double G4MagInt_Driver::GetSmallestFraction ( ) const

inline

const G4MagIntegratorStepper* G4MagInt_Driver::GetStepper ( ) const

inline

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G4MagIntegratorStepper* G4MagInt_Driver::GetStepper ( )

inline

G4double G4MagInt_Driver::GetVerboseLevel ( ) const

inline

G4double G4MagInt_Driver::Hmin ( ) const

inline

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void G4MagInt_Driver::OneGoodStep	(	G4double	ystart[],
		const G4double	dydx[],
		G4double &	x,
		G4double	htry,
		G4double	eps,
		G4double &	hdid,
		G4double &	hnext
	)

Definition at line 515 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::PrintStat_Aux	(	const G4FieldTrack &	aFieldTrack,
		G4double	requestStep,
		G4double	actualStep,
		G4int	subStepNo,
		G4double	subStepSize,
		G4double	dotVelocities
	)

protected

Definition at line 919 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::PrintStatisticsReport ( )

protected

Definition at line 985 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::PrintStatus	(	const G4double *	StartArr,
		G4double	xstart,
		const G4double *	CurrentArr,
		G4double	xcurrent,
		G4double	requestStep,
		G4int	subStepNo
	)

protected

Definition at line 816 of file G4MagIntegratorDriver.cc.

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void G4MagInt_Driver::PrintStatus	(	const G4FieldTrack &	StartFT,
		const G4FieldTrack &	CurrentFT,
		G4double	requestStep,
		G4int	subStepNo
	)

protected

Definition at line 841 of file G4MagIntegratorDriver.cc.

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G4bool G4MagInt_Driver::QuickAdvance	(	G4FieldTrack &	y_val,
		const G4double	dydx[],
		G4double	hstep,
		G4double &	dchord_step,
		G4double &	dyerr
	)

Definition at line 653 of file G4MagIntegratorDriver.cc.

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G4bool G4MagInt_Driver::QuickAdvance	(	G4FieldTrack &	y_posvel,
		const G4double	dydx[],
		G4double	hstep,
		G4double &	dchord_step,
		G4double &	dyerr_pos_sq,
		G4double &	dyerr_mom_rel_sq
	)