A 2D field from an interpolated array with any interpolation. More...

#include <BDSFieldEMInterpolated2D.hh>

Inheritance diagram for BDSFieldEMInterpolated2D:

Collaboration diagram for BDSFieldEMInterpolated2D:

Public Member Functions
	BDSFieldEMInterpolated2D (BDSInterpolator2D eInterpolatorIn, BDSInterpolator2D bInterpolatorIn, const G4Transform3D &offset=G4Transform3D::Identity, G4double eScalingIn=1.0, G4double bScalingIn=1.0)

virtual std::pair< G4ThreeVector, G4ThreeVector >	GetField (const G4ThreeVector &position, const G4double t=0) const
	Return the interpolated field value at a given point. More...

const BDSInterpolator2D *	EInterpolator () const

const BDSInterpolator2D *	BInterpolator () const

Public Member Functions inherited from BDSFieldEMInterpolated
	BDSFieldEMInterpolated (const BDSInterpolator eInterpolator, const BDSInterpolator bInterpolator, const G4Transform3D &offset, G4double eScalingIn=1.0, G4double bScalingIn=1.0)

G4double	SmallestSpatialStep () const

G4double	EScaling () const
	Accessor. More...

G4double	BScaling () const
	Accessor. More...

void	SetEScaling (G4double eScalingIn)
	Setter. More...

void	SetBScaling (G4double bScalingIn)
	Setter. More...

Public Member Functions inherited from BDSFieldEM
	BDSFieldEM ()

	BDSFieldEM (G4Transform3D transformIn)

virtual std::pair< G4ThreeVector, G4ThreeVector >	GetField (const G4ThreeVector &position, const G4double t=0) const =0

virtual void	GetFieldValue (const G4double point[4], G4double *field) const

virtual std::pair< G4ThreeVector, G4ThreeVector >	GetFieldTransformed (const G4ThreeVector &position, const G4double t) const
	Get the field value after applying transform for local offset. More...

virtual void	SetTransform (const G4Transform3D &transformIn)

virtual G4bool	DoesFieldChangeEnergy () const
	Required overload by Geant4. More...

G4bool	FiniteStrength () const
	Accessor. More...

Private Attributes
BDSInterpolator2D *	eInterpolator
	E Interpolator the field is based on. More...

BDSInterpolator2D *	bInterpolator
	B Interpolator the field is based on. More...

const G4int	eFirstDimensionIndex
	Integer index to dimension to use. More...

const G4bool	eFirstTime
	Cache of whether to use time coordinate. More...

const G4int	eSecondDimensionIndex
	Integer index to dimension to use. More...

const G4bool	eSecondTime
	Cache of whether to use time coordinate. More...

const G4int	bFirstDimensionIndex
	Integer index to dimension to use. More...

const G4bool	bFirstTime
	Cache of whether to use time coordinate. More...

const G4int	bSecondDimensionIndex
	Integer index to dimension to use. More...

const G4bool	bSecondTime
	Cache of whether to use time coordinate. More...

Additional Inherited Members
Protected Attributes inherited from BDSFieldEM
G4bool	finiteStrength
	Flag to cache whether finite nor not. More...

G4Transform3D	transform
	Transform to apply for the field relative to the local coordinates of the geometry. More...

Detailed Description

A 2D field from an interpolated array with any interpolation.

Owns interpolators.

This provides a simple interface for em fields to use a 2D interpolator irrespective of which type of interpolator it is.

Author: Laurie Nevay

Definition at line 42 of file BDSFieldEMInterpolated2D.hh.

Constructor & Destructor Documentation

◆ BDSFieldEMInterpolated2D()

BDSFieldEMInterpolated2D::BDSFieldEMInterpolated2D	(	BDSInterpolator2D *	eInterpolatorIn,
		BDSInterpolator2D *	bInterpolatorIn,
		const G4Transform3D &	offset = `G4Transform3D::Identity`,
		G4double	eScalingIn = `1.0`,
		G4double	bScalingIn = `1.0`
	)