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

#include <BDSFieldEInterpolated2D.hh>

Inheritance diagram for BDSFieldEInterpolated2D:

Collaboration diagram for BDSFieldEInterpolated2D:

Public Member Functions
	BDSFieldEInterpolated2D (BDSInterpolator2D *interpolatorIn, const G4Transform3D &offset=G4Transform3D::Identity, G4double eScalingIn=1.0)

virtual G4ThreeVector	GetField (const G4ThreeVector &position, const G4double t=0) const

const BDSInterpolator2D *	Interpolator () const

Public Member Functions inherited from BDSFieldEInterpolated
	BDSFieldEInterpolated (const BDSInterpolator *interpolator, const G4Transform3D &offset, G4double eScalingIn=1.0)

G4double	EScaling () const

void	SetEScaling (G4double eScalingIn)

BDSExtent	ExtentNoOffset () const
	Extent of field without any offset (ie in its own coordinate frame). More...

BDSExtent	Extent () const
	For now, we will ignore any rotation of the transform. TODO. More...

G4double	SmallestSpatialStep () const

Public Member Functions inherited from BDSFieldE
	BDSFieldE ()

	BDSFieldE (G4Transform3D transformIn)

virtual G4ThreeVector	GetField (const G4ThreeVector &position, const G4double t=0) const =0

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

virtual 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)

G4bool	FiniteStrength () const
	Accessor. More...

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

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

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

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

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

Additional Inherited Members
Protected Attributes inherited from BDSFieldE
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 interpolator.

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

Author: Laurie Nevay

Definition at line 39 of file BDSFieldEInterpolated2D.hh.

Constructor & Destructor Documentation

◆ BDSFieldEInterpolated2D()

BDSFieldEInterpolated2D::BDSFieldEInterpolated2D	(	BDSInterpolator2D *	interpolatorIn,
		const G4Transform3D &	offset = `G4Transform3D::Identity`,
		G4double	eScalingIn = `1.0`
	)

explicit

Definition at line 25 of file BDSFieldEInterpolated2D.cc.

◆ ~BDSFieldEInterpolated2D()

BDSFieldEInterpolated2D::~BDSFieldEInterpolated2D ( )

virtual

Definition at line 36 of file BDSFieldEInterpolated2D.cc.

Member Function Documentation

◆ GetField()

G4ThreeVector BDSFieldEInterpolated2D::GetField	(	const G4ThreeVector &	position,
		const G4double	t = `0`
	)		const

virtual

Return the interpolated field value at a given point. Note this doesn't depend on the z position, only x & y.

Implements BDSFieldE.

Definition at line 41 of file BDSFieldEInterpolated2D.cc.

References firstDimensionIndex, firstTime, BDSInterpolator2D::GetInterpolatedValue(), interpolator, secondDimensionIndex, and secondTime.

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◆ Interpolator()

const BDSInterpolator2D * BDSFieldEInterpolated2D::Interpolator ( ) const

inline

Definition at line 54 of file BDSFieldEInterpolated2D.hh.

Field Documentation

◆ firstDimensionIndex

const G4int BDSFieldEInterpolated2D::firstDimensionIndex

private

Integer index to dimension to use.

Definition at line 58 of file BDSFieldEInterpolated2D.hh.

Referenced by GetField().

◆ firstTime

const G4bool BDSFieldEInterpolated2D::firstTime

private

Cache of whether to use time coordinate.

Definition at line 59 of file BDSFieldEInterpolated2D.hh.

Referenced by GetField().

◆ interpolator

BDSInterpolator2D* BDSFieldEInterpolated2D::interpolator

private

Interpolator the field is based on.

Definition at line 57 of file BDSFieldEInterpolated2D.hh.

Referenced by GetField().

◆ secondDimensionIndex

const G4int BDSFieldEInterpolated2D::secondDimensionIndex

private

Integer index to dimension to use.

Definition at line 60 of file BDSFieldEInterpolated2D.hh.

Referenced by GetField().

◆ secondTime

const G4bool BDSFieldEInterpolated2D::secondTime

private

Cache of whether to use time coordinate.

Definition at line 61 of file BDSFieldEInterpolated2D.hh.

Referenced by GetField().

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

/Users/nevay/physics/reps/bdsim/include/BDSFieldEInterpolated2D.hh
/Users/nevay/physics/reps/bdsim/src/BDSFieldEInterpolated2D.cc

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BDSFieldEInterpolated2D()

◆ ~BDSFieldEInterpolated2D()

Member Function Documentation

◆ GetField()

◆ Interpolator()

Field Documentation

◆ firstDimensionIndex

◆ firstTime

◆ interpolator

◆ secondDimensionIndex

◆ secondTime