handles field map grids with sector geometry More...

#include <SectorMagneticFieldMap.h>

Inheritance diagram for SectorMagneticFieldMap:

Collaboration diagram for SectorMagneticFieldMap:

Classes
class	IO
	handles reading sector field maps More...

Public Member Functions
	SectorMagneticFieldMap (std::string file_name, std::string symmetry, double length_units, double field_units, int polynomial_order, int smoothing_order)
	SectorMagneticFieldMap (const SectorMagneticFieldMap &field)
	~SectorMagneticFieldMap ()
bool	getFieldstrength (const Vector_t< double, 3 > &R_c, Vector_t< double, 3 > &E_c, Vector_t< double, 3 > &B_c) const
interpolation::VectorMap *	getInterpolator ()
void	setInterpolator (interpolation::VectorMap *interpolator)
std::string	getFieldMapFileName () const
std::string	getSymmetry () const
void	setSymmetry (std::string name)
bool	getFieldDerivative (const Vector_t< double, 3 > &R, Vector_t< double, 3 > &E, Vector_t< double, 3 > &B, const DiffDirection &dir) const
void	swap ()
void	getInfo (Inform *msg)
void	print (std::ostream &out)
void	readMap ()
void	freeMap ()
double	getFrequency () const
void	setFrequency (double)
double	getPhiOffset () const
void	setPhiOffset (double dphi)
double	getDeltaPhi () const
virtual std::vector< double >	getPolarBoundingBoxMin () const
virtual std::vector< double >	getPolarBoundingBoxMax () const
void	getFieldDimensions (double &zBegin, double &zEnd, double &rBegin, double &rEnd) const
void	getFieldDimensions (double &xIni, double &xFinal, double &yIni, double &yFinal, double &zIni, double &zFinal) const
bool	isInBoundingBox (const double R_p[]) const

Static Public Member Functions
static void	clearFieldCache ()
static void	convertToPolar (double *position)
static void	convertToPolar (const double position_polar, double value)
static void	convertToCartesian (double *position)
static void	convertToCartesian (const double position_polar, double value)

Protected Member Functions
void	setPolarBoundingBox (double bbMinR, double bbMinY, double bbMinPhi, double bbMaxR, double bbMaxY, double bbMaxPhi, double bbTolR, double bbTolY, double bbTolPhi)

Protected Attributes
std::vector< double >	bbMin_m
std::vector< double >	bbMax_m
std::vector< double >	polarBBMin_m
std::vector< double >	polarBBMax_m
std::string	Filename_m

Private Types
enum	symmetry { none , dipole }

Private Member Functions
bool	applySymmetry (double *R_temp) const
void	Rotate (double *value, double angle)
SectorMagneticFieldMap &	operator= (const SectorMagneticFieldMap &field)
std::vector< std::vector< double > >	getCorners (double bbMinR, double bbMinPhi, double bbMaxR, double bbMaxPhi)

Static Private Member Functions
static symmetry	StringToSymmetry (std::string name)
static std::string	SymmetryToString (symmetry sym)

Private Attributes
interpolation::VectorMap *	interpolator_m
symmetry	symmetry_m
std::vector< double >	units_m
const std::string	filename_m
double	phiOffset_m
int	poly_order_m
int	smoothing_order_m

Static Private Attributes
static const double	fractionalBBPhiTolerance_m
static std::map< std::string, SectorMagneticFieldMap * >	_fields

Friends
class	FieldMap
class	SectorMagneticFieldMapIO

Detailed Description

handles field map grids with sector geometry

SectorMagneticFieldMap provides an interface to the 3D interpolator routines for 3D field maps in a sector geometry. Interpolation is done from points in (r, y, phi) geometry off of a 3D field map stored in cartesian coordinates.

position coordinates are left in polar because it makes the interpolation easier
field coordinates are left in cartesian because it means we can avoid doing a coordinate transformation (tracking is done in cartesian coordinates)

A constructor is provided which calls the SectorMagneticFieldMapIO class to generate the field map, and it is expected that this will be the usual way to generate the map.

The SectorMagneticFieldMap class caches field maps by file name to avoid multiple loads of the same field map. This cache should be cleared after running (otherwise we have a memory leak).

Note that the coordinate system used for tracking by Ring (z is up) is a bit different to that implemented in SectorField (y is up). I perform a coordinate transformation in the getFieldstrength function to facilitate this. Note that OpalBeamline has y is up...

SectorMagneticFieldMap enforces that field is hard against the start edge with no gap. SectorMagneticFieldMap auto-detects any field phi offset and removes each time it does a field lookup (just an add operation, so fast). If a phi offset is desired, user must zero-pad field map.

Definition at line 75 of file SectorMagneticFieldMap.h.

Member Enumeration Documentation

◆ symmetry

enum SectorMagneticFieldMap::symmetry

private

Enumerator
none
dipole

Definition at line 204 of file SectorMagneticFieldMap.h.

Constructor & Destructor Documentation

◆ SectorMagneticFieldMap() [1/2]

SectorMagneticFieldMap::SectorMagneticFieldMap	(	std::string	file_name,
		std::string	symmetry,
		double	length_units,
		double	field_units,
		int	polynomial_order,
		int	smoothing_order )

Generate the field map by calling SectorMagneticFieldMap::IO

Parameters

file_name	name of the file to read in
symmetry	parameter that controls mirror symmetry applied to the field map - either "Dipole" or "None"
length_units	multiplier for lengths
field_units	multiplier for fields
polynomial_order	order of polynomial fit to the mesh points
smoothing_order	order of smoothing (should be >= polynomial_order)

Definition at line 59 of file SectorMagneticFieldMap.cpp.

References _fields, dipole, filename_m, interpolator_m, interpolation::ThreeDGrid::minZ(), phiOffset_m, poly_order_m, readMap(), SectorField::SectorField(), SectorMagneticFieldMap(), setInterpolator(), setSymmetry(), smoothing_order_m, symmetry_m, and units_m.

Referenced by operator=(), SectorMagneticFieldMap(), and SectorMagneticFieldMap().

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◆ SectorMagneticFieldMap() [2/2]

SectorMagneticFieldMap::SectorMagneticFieldMap ( const SectorMagneticFieldMap & field )

Copy constructor - makes a deep copy of the field map

Definition at line 95 of file SectorMagneticFieldMap.cpp.

References filename_m, interpolator_m, phiOffset_m, SectorField::SectorField(), SectorMagneticFieldMap(), setInterpolator(), symmetry_m, and units_m.

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◆ ~SectorMagneticFieldMap()

SectorMagneticFieldMap::~SectorMagneticFieldMap ( )

Destructor - delete allocated memory

Definition at line 107 of file SectorMagneticFieldMap.cpp.

Member Function Documentation

◆ applySymmetry()

bool SectorMagneticFieldMap::applySymmetry ( double * R_temp ) const

private

Reflect R_temp about y if below bbmin

Returns: true if symmetry transformation was applied

Definition at line 241 of file SectorMagneticFieldMap.cpp.

References dipole, SectorField::getPolarBoundingBoxMin(), and symmetry_m.

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◆ clearFieldCache()

void SectorMagneticFieldMap::clearFieldCache ( )

static

Delete cached fields

Definition at line 250 of file SectorMagneticFieldMap.cpp.

References _fields.

◆ convertToCartesian() [1/2]

void SectorField::convertToCartesian	(	const double *	position_polar,
		double *	value )

staticinherited

Convert a 3 vector from polar to cartesian coordinate system

Parameters

position	position in polar coordinates at which the value is valid
value	pointer to an allocated block of at least 3 doubles. The function will apply a rotation to the existing data to render it from polar coordinates (a_r, a_y, a_phi) to polar coordinates (a_x, a_y, a_z) appropriate for the specified position.

Definition at line 77 of file SectorField.cpp.

◆ convertToCartesian() [2/2]

void SectorField::convertToCartesian ( double * position )

staticinherited

Convert a position from polar coordinates to cartesian

Parameters

position position in polar coordinates to convert to cartesian polar coordinates. Input should be an allocated block of at least 3 doubles containing values (r, y, phi). This is over written with 3 double containing values (x, y, z).

Definition at line 70 of file SectorField.cpp.

Referenced by getCorners().

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◆ convertToPolar() [1/2]

void SectorField::convertToPolar	(	const double *	position_polar,
		double *	value )

staticinherited

Convert a 3 vector from cartesian to polar coordinate system

Parameters

position	position in polar coordinates at which the value is valid
value	pointer to an allocated block of at least 3 doubles. The function will apply a rotation to the existing data to render it from cartesian coordinates (a_x, a_y, a_z) to polar coordinates (a_r, a_y, a_phi) appropriate for the specified position.

Definition at line 61 of file SectorField.cpp.

◆ convertToPolar() [2/2]

void SectorField::convertToPolar ( double * position )

staticinherited

Convert a position from cartesian to polar coordinates

Parameters

position position in cartesian coordinates to convert to cylindrical polar coordinates. Input should be an allocated block of at least 3 doubles containing values (x, y, z). This is over written with 3 double containing values (r, y, phi).

Definition at line 54 of file SectorField.cpp.

Referenced by SectorMagneticFieldMap::getFieldstrength(), and SectorMagneticFieldMap::IO::readLines().

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◆ freeMap()

void SectorMagneticFieldMap::freeMap ( )

Delete the field map interpolator and set pointer to nullptr

Definition at line 160 of file SectorMagneticFieldMap.cpp.

References setInterpolator().

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◆ getCorners()

std::vector< std::vector< double > > SectorField::getCorners	(	double	bbMinR,
		double	bbMinPhi,
		double	bbMaxR,
		double	bbMaxPhi )

privateinherited

Definition at line 162 of file SectorField.cpp.

References convertToCartesian().

Referenced by setPolarBoundingBox().

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◆ getDeltaPhi()

double SectorMagneticFieldMap::getDeltaPhi ( ) const

Get change in azimuthal angle between entrance and exit

Definition at line 287 of file SectorMagneticFieldMap.cpp.

References interpolator_m, interpolation::ThreeDGrid::maxZ(), and interpolation::ThreeDGrid::minZ().

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◆ getFieldDerivative()

bool SectorMagneticFieldMap::getFieldDerivative	(	const Vector_t< double, 3 > &	R,
		Vector_t< double, 3 > &	E,
		Vector_t< double, 3 > &	B,
		const DiffDirection &	dir ) const

Not implemented - throws a LogicalError

Definition at line 278 of file SectorMagneticFieldMap.cpp.

◆ getFieldDimensions() [1/2]

void SectorField::getFieldDimensions	(	double &	xIni,
		double &	xFinal,
		double &	yIni,
		double &	yFinal,
		double &	zIni,
		double &	zFinal ) const

inherited

Fill inputs with the bounding box in Cartesian coordinates

Parameters

xIni	lower bound on field x-position (horizontal)
xFinal	upper bound on field x-position (horizontal)
yIni	lower bound on field y-position (vertical)
yFinal	upper bound on field y-position (vertical)
zIni	lower bound on field z-position (longitudinal)
zFinal	upper bound on field z-position (longitudinal)

Definition at line 205 of file SectorField.cpp.

References bbMax_m, and bbMin_m.

◆ getFieldDimensions() [2/2]

void SectorField::getFieldDimensions	(	double &	zBegin,
		double &	zEnd,
		double &	rBegin,
		double &	rEnd ) const

inherited

Fill inputs with the bounding box in Polar coordinates

Parameters

zBegin	lower bound on field length in phi direction (units of distance)
zEnd	upper bound on field length in phi direction (units of distance)
rBegin	lower bound on field length in radial direction
rEnd	lower bound on field length in radial direction

Definition at line 197 of file SectorField.cpp.

References polarBBMax_m, and polarBBMin_m.

◆ getFieldMapFileName()

std::string SectorMagneticFieldMap::getFieldMapFileName ( ) const

inline

Get the field map file name

Definition at line 149 of file SectorMagneticFieldMap.h.

References filename_m.

◆ getFieldstrength()

bool SectorMagneticFieldMap::getFieldstrength	(	const Vector_t< double, 3 > &	R_c,
		Vector_t< double, 3 > &	E_c,
		Vector_t< double, 3 > &	B_c ) const

virtual

Return the field value in polar coordinates

Parameters

R_p	position in cylindrical coordinates at which to evaluate the field. Should be an array of length 3 like (r, y, phi)
E_p	reference to an allocated 3-vector. The function will fill the block with the value of the field in cylindrical polar coordinates, (e_r, e_y, e_phi) Overwrites any existing data
B_p	reference to an allocated 3-vector. The function will fill the block with the value of the field in cylindrical polar coordinates, (b_r, b_y, b_phi) Overwrites any existing data

Returns: false if R_p is inside the bounding box Get the field value in cartesian coordinates

Parameters

R_p	array holding the cartesian 3-position at which the field is to be evaluated, (x, y, z)
E_p	array of at 3 doubles, to which the field at point is written (ex, ey, ez) - note this field is magnetostatic so always return 0 here.
B_p	array of at 3 doubles, to which the field at point is written (bx, by, bz)

Returns: false if R_c is inside the bounding box

Implements SectorField.

Definition at line 208 of file SectorMagneticFieldMap.cpp.

References SectorField::convertToPolar(), SectorField::getPolarBoundingBoxMax(), SectorField::getPolarBoundingBoxMin(), interpolator_m, SectorField::isInBoundingBox(), and phiOffset_m.

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◆ getFrequency()

double SectorMagneticFieldMap::getFrequency ( ) const

inline

Magnetostatic field map - so returns 0.

Definition at line 187 of file SectorMagneticFieldMap.h.

◆ getInfo()

void SectorMagneticFieldMap::getInfo ( Inform * msg )

Print summary information about the field map to Inform

Definition at line 258 of file SectorMagneticFieldMap.cpp.

References SectorField::Filename_m, SectorField::getPolarBoundingBoxMax(), and SectorField::getPolarBoundingBoxMin().

Referenced by setInterpolator().

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◆ getInterpolator()

VectorMap * SectorMagneticFieldMap::getInterpolator ( )

Get a pointer to the interpolator or nullptr if it is not set

Note SectorMagneticFieldMap still owns this memory.

Definition at line 111 of file SectorMagneticFieldMap.cpp.

References interpolator_m.

Referenced by SectorMagneticFieldMap::IO::readMap().

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◆ getPhiOffset()

double SectorMagneticFieldMap::getPhiOffset ( ) const

inline

Get phi offset

Definition at line 193 of file SectorMagneticFieldMap.h.

References phiOffset_m.

◆ getPolarBoundingBoxMax()

std::vector< double > SectorField::getPolarBoundingBoxMax ( ) const

virtualinherited

Get the maximum bounding box in polar coordinates

Returns: bounding box maximum as a 3-vector like (r_max, y_max, phi_max)

Definition at line 193 of file SectorField.cpp.

References polarBBMax_m.

Referenced by SectorMagneticFieldMap::getFieldstrength(), SectorMagneticFieldMap::getInfo(), and SectorMagneticFieldMap::print().

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◆ getPolarBoundingBoxMin()

std::vector< double > SectorField::getPolarBoundingBoxMin ( ) const

virtualinherited

Get the minimum bounding box in polar coordinates

Returns: bounding box minimum as a 3-vector like (r_min, y_min, phi_min)

Definition at line 189 of file SectorField.cpp.

References polarBBMin_m.

Referenced by SectorMagneticFieldMap::applySymmetry(), SectorMagneticFieldMap::getFieldstrength(), SectorMagneticFieldMap::getInfo(), and SectorMagneticFieldMap::print().

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◆ getSymmetry()

std::string SectorMagneticFieldMap::getSymmetry ( ) const

Get a string corresponding to the field map symmetry

Returns: field map symmetry, either "None" or "Dipole"

Definition at line 145 of file SectorMagneticFieldMap.cpp.

References symmetry_m, and SymmetryToString().

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◆ isInBoundingBox()

bool SectorField::isInBoundingBox ( const double R_p[] ) const

inlineinherited

Return true if polar vector R_p is within polar bounding box

Parameters

R_p	polar coordinates (r, y, phi)

Definition at line 224 of file SectorField.h.

References polarBBMax_m, and polarBBMin_m.

Referenced by SectorMagneticFieldMap::getFieldstrength().

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◆ operator=()

SectorMagneticFieldMap & SectorMagneticFieldMap::operator= ( const SectorMagneticFieldMap & field )

private

References SectorMagneticFieldMap().

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◆ print()

void SectorMagneticFieldMap::print ( std::ostream & out )

Print summary information about the field map to out

Definition at line 268 of file SectorMagneticFieldMap.cpp.

References SectorField::Filename_m, SectorField::getPolarBoundingBoxMax(), and SectorField::getPolarBoundingBoxMin().

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◆ readMap()

void SectorMagneticFieldMap::readMap ( )

Read in the field map from the file

Definition at line 153 of file SectorMagneticFieldMap.cpp.

References filename_m, poly_order_m, SectorMagneticFieldMap::IO::readMap(), setInterpolator(), smoothing_order_m, symmetry_m, and units_m.

Referenced by SectorMagneticFieldMap().

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◆ Rotate()

void SectorMagneticFieldMap::Rotate	(	double *	value,
		double	angle )

private

◆ setFrequency()

void SectorMagneticFieldMap::setFrequency ( double )

inline

Magnetostatic field map - so does nothing

Definition at line 190 of file SectorMagneticFieldMap.h.

◆ setInterpolator()

void SectorMagneticFieldMap::setInterpolator ( interpolation::VectorMap * interpolator )

Set the interpolator

Parameters

interpolator set the field map interpolator. Note SectorMagneticFieldMap now owns the memory pointed to by interpolator

Definition at line 115 of file SectorMagneticFieldMap.cpp.

References getInfo(), gmsg, interpolator_m, interpolation::ThreeDGrid::maxX(), interpolation::ThreeDGrid::maxY(), interpolation::ThreeDGrid::maxZ(), interpolation::ThreeDGrid::minX(), interpolation::ThreeDGrid::minY(), interpolation::ThreeDGrid::minZ(), and SectorField::setPolarBoundingBox().

Referenced by freeMap(), readMap(), SectorMagneticFieldMap(), and SectorMagneticFieldMap().

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◆ setPhiOffset()

void SectorMagneticFieldMap::setPhiOffset ( double dphi )

inline

Set phi offset

Definition at line 196 of file SectorMagneticFieldMap.h.

References phiOffset_m.

◆ setPolarBoundingBox()

void SectorField::setPolarBoundingBox	(	double	bbMinR,
		double	bbMinY,
		double	bbMinPhi,
		double	bbMaxR,
		double	bbMaxY,
		double	bbMaxPhi,
		double	bbTolR,
		double	bbTolY,
		double	bbTolPhi )

protectedinherited

Set the bounding boxes from polar coordinates

Sets the bounding boxes, both polar and cartesian, based on a set of minimum and maximum polar coordinates. Note that MinPhi->MaxPhi are allowed in the domain -2pi to 2pi. If the difference is >= 2pi, then this will describe the full ring.

Parameters

bbMinR	minimum radius - must be positive
bbMinY	minimum y value
bbMinPhi	minimum phi value - must be greater than -2*pi
bbMaxR	maximum radius - must be greater than minimum radius
bbMaxY	maximum y value - must be greater than minimum y value
bbMaxPhi	maximum phi value - must be greater than minimum phi and less than 2*pi

Definition at line 86 of file SectorField.cpp.

References bbMax_m, bbMin_m, begin(), end(), getCorners(), polarBBMax_m, and polarBBMin_m.

Referenced by SectorMagneticFieldMap::setInterpolator().

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◆ setSymmetry()

void SectorMagneticFieldMap::setSymmetry ( std::string name )

Set the field map symmetry

Parameters

name	field map symmetry, either "None" or "Dipole"

Definition at line 149 of file SectorMagneticFieldMap.cpp.

References StringToSymmetry(), and symmetry_m.

Referenced by SectorMagneticFieldMap().

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◆ StringToSymmetry()

SectorMagneticFieldMap::symmetry SectorMagneticFieldMap::StringToSymmetry ( std::string name )

staticprivate

Definition at line 164 of file SectorMagneticFieldMap.cpp.

References dipole, and none.

Referenced by setSymmetry().

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◆ swap()

void SectorMagneticFieldMap::swap ( )

Does nothing

Definition at line 284 of file SectorMagneticFieldMap.cpp.

◆ SymmetryToString()

std::string SectorMagneticFieldMap::SymmetryToString ( SectorMagneticFieldMap::symmetry sym )

staticprivate

Definition at line 178 of file SectorMagneticFieldMap.cpp.

References dipole, and none.

Referenced by getSymmetry().

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◆ FieldMap

friend class FieldMap

friend

Definition at line 201 of file SectorMagneticFieldMap.h.

References FieldMap.

Referenced by FieldMap.

◆ SectorMagneticFieldMapIO

friend class SectorMagneticFieldMapIO

friend

Definition at line 226 of file SectorMagneticFieldMap.h.

References SectorMagneticFieldMapIO.

Referenced by SectorMagneticFieldMapIO.

Member Data Documentation

◆ _fields

std::map< std::string, SectorMagneticFieldMap * > SectorMagneticFieldMap::_fields

staticprivate

Definition at line 225 of file SectorMagneticFieldMap.h.

Referenced by clearFieldCache(), and SectorMagneticFieldMap().

◆ bbMax_m

std::vector<double> SectorField::bbMax_m

protectedinherited

bounding box maximum as a 3-vector like (x_max, y_max, z_max)

Definition at line 211 of file SectorField.h.

Referenced by getFieldDimensions(), SectorField(), and setPolarBoundingBox().

◆ bbMin_m

std::vector<double> SectorField::bbMin_m

protectedinherited

bounding box minimum as a 3-vector like (x_min, y_min, z_min)

Definition at line 209 of file SectorField.h.

Referenced by getFieldDimensions(), SectorField(), and setPolarBoundingBox().

◆ Filename_m

std::string SectorField::Filename_m

protectedinherited

Keep the filename

Definition at line 217 of file SectorField.h.

Referenced by SectorMagneticFieldMap::getInfo(), and SectorMagneticFieldMap::print().

◆ filename_m

const std::string SectorMagneticFieldMap::filename_m

private

Definition at line 219 of file SectorMagneticFieldMap.h.

Referenced by getFieldMapFileName(), readMap(), SectorMagneticFieldMap(), and SectorMagneticFieldMap().

◆ fractionalBBPhiTolerance_m

const double SectorMagneticFieldMap::fractionalBBPhiTolerance_m

staticprivate

Definition at line 224 of file SectorMagneticFieldMap.h.

◆ interpolator_m

interpolation::VectorMap* SectorMagneticFieldMap::interpolator_m

private

Definition at line 216 of file SectorMagneticFieldMap.h.

Referenced by getDeltaPhi(), getFieldstrength(), getInterpolator(), SectorMagneticFieldMap(), SectorMagneticFieldMap(), and setInterpolator().

◆ phiOffset_m

double SectorMagneticFieldMap::phiOffset_m

private

Definition at line 220 of file SectorMagneticFieldMap.h.

Referenced by getFieldstrength(), getPhiOffset(), SectorMagneticFieldMap(), SectorMagneticFieldMap(), and setPhiOffset().

◆ polarBBMax_m

std::vector<double> SectorField::polarBBMax_m

protectedinherited

bounding box maximum as a 3-vector like (r_max, y_max, phi_max)

Definition at line 215 of file SectorField.h.

Referenced by getFieldDimensions(), getPolarBoundingBoxMax(), isInBoundingBox(), SectorField(), and setPolarBoundingBox().

◆ polarBBMin_m

std::vector<double> SectorField::polarBBMin_m

protectedinherited

bounding box minimum as a 3-vector like (r_min, y_min, phi_min)

Definition at line 213 of file SectorField.h.

Referenced by getFieldDimensions(), getPolarBoundingBoxMin(), isInBoundingBox(), SectorField(), and setPolarBoundingBox().

◆ poly_order_m

int SectorMagneticFieldMap::poly_order_m

private

Definition at line 221 of file SectorMagneticFieldMap.h.

Referenced by readMap(), and SectorMagneticFieldMap().

◆ smoothing_order_m

int SectorMagneticFieldMap::smoothing_order_m

private

Definition at line 222 of file SectorMagneticFieldMap.h.

Referenced by readMap(), and SectorMagneticFieldMap().

◆ symmetry_m

symmetry SectorMagneticFieldMap::symmetry_m

private

Definition at line 217 of file SectorMagneticFieldMap.h.

Referenced by applySymmetry(), getSymmetry(), readMap(), SectorMagneticFieldMap(), SectorMagneticFieldMap(), and setSymmetry().

◆ units_m

std::vector<double> SectorMagneticFieldMap::units_m

private

Definition at line 218 of file SectorMagneticFieldMap.h.

Referenced by readMap(), SectorMagneticFieldMap(), and SectorMagneticFieldMap().

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

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ symmetry

Constructor & Destructor Documentation

◆ SectorMagneticFieldMap() [1/2]

◆ SectorMagneticFieldMap() [2/2]

◆ ~SectorMagneticFieldMap()

Member Function Documentation

◆ applySymmetry()

◆ clearFieldCache()

◆ convertToCartesian() [1/2]

◆ convertToCartesian() [2/2]

◆ convertToPolar() [1/2]

◆ convertToPolar() [2/2]

◆ freeMap()

◆ getCorners()

◆ getDeltaPhi()

◆ getFieldDerivative()

◆ getFieldDimensions() [1/2]

◆ getFieldDimensions() [2/2]

◆ getFieldMapFileName()

◆ getFieldstrength()

◆ getFrequency()

◆ getInfo()

◆ getInterpolator()

◆ getPhiOffset()

◆ getPolarBoundingBoxMax()

◆ getPolarBoundingBoxMin()

◆ getSymmetry()

◆ isInBoundingBox()

◆ operator=()

◆ print()

◆ readMap()

◆ Rotate()

◆ setFrequency()

◆ setInterpolator()

◆ setPhiOffset()

◆ setPolarBoundingBox()

◆ setSymmetry()

◆ StringToSymmetry()

◆ swap()

◆ SymmetryToString()

Friends And Related Symbol Documentation

◆ FieldMap

◆ SectorMagneticFieldMapIO

Member Data Documentation

◆ _fields

◆ bbMax_m

◆ bbMin_m

◆ Filename_m

◆ filename_m

◆ fractionalBBPhiTolerance_m

◆ interpolator_m

◆ phiOffset_m

◆ polarBBMax_m

◆ polarBBMin_m

◆ poly_order_m

◆ smoothing_order_m

◆ symmetry_m

◆ units_m