#include <MagneticWrapperChebyshev.h>

Inherits TNamed.

Public Member Functions
	MagneticWrapperChebyshev ()
	Default constructor.

	MagneticWrapperChebyshev (const MagneticWrapperChebyshev &src)
	Copy constructor.

	~MagneticWrapperChebyshev () override

void	copyFrom (const MagneticWrapperChebyshev &src)
	Copy method.

MagneticWrapperChebyshev &	operator= (const MagneticWrapperChebyshev &rhs)
	Assignment operator.

void	Clear (const Option_t *="") override
	Clears all dynamic parts.

Int_t	getNumberOfParametersSol () const

Int_t	getNumberOmCoordinatesSegmentsZSolenoid () const

Float_t *	getSegZSol () const

Int_t	getNumberOfParametersTPCIntegral () const

Int_t	getNumberOmCoordinatesSegmentsZTPCInt () const

Int_t	getNumberOfParametersTPCRatIntegral () const

Int_t	getNumberOmCoordinatesSegmentsZTPCRatIntegral () const

Int_t	getNumberOfParametersDip () const

Int_t	getNumberOmCoordinatesSegmentsZDipole () const

Float_t	getMaxZ () const

Float_t	getMinZ () const

Float_t	getMinZSol () const

Float_t	getMaxZSol () const

Float_t	getMaxRSol () const

Float_t	getMinZDip () const

Float_t	getMaxZDip () const

Float_t	getMinZTPCIntegral () const

Float_t	getMaxZTPCIntegral () const

Float_t	getMaxRTPCIntegral () const

Float_t	getMinZTPCRatIntegral () const

Float_t	getMaxZTPCRatIntegral () const

Float_t	getMaxRTPCRatIntegral () const

o2::math_utils::Chebyshev3D *	getParameterSolenoid (Int_t ipar) const

o2::math_utils::Chebyshev3D *	getParameterTPCRatIntegral (Int_t ipar) const

o2::math_utils::Chebyshev3D *	getParameterTPCIntegral (Int_t ipar) const

o2::math_utils::Chebyshev3D *	getParameterDipole (Int_t ipar) const

void	Print (Option_t *="") const override
	Prints info.

virtual void	Field (const Double_t xyz, Double_t b) const

Double_t	getBz (const Double_t *xyz) const

void	fieldCylindrical (const Double_t rphiz, Double_t b) const
	Computes field in Cylindircal coordinates.

void	getTPCIntegral (const Double_t xyz, Double_t b) const

void	getTPCIntegralCylindrical (const Double_t rphiz, Double_t b) const

void	getTPCRatIntegral (const Double_t xyz, Double_t b) const

void	getTPCRatIntegralCylindrical (const Double_t rphiz, Double_t b) const

Int_t	findSolenoidSegment (const Double_t *xyz) const
	Finds the segment containing point xyz. If it is outside it finds the closest segment.

Int_t	findTPCSegment (const Double_t *xyz) const
	Finds the segment containing point xyz. If it is outside it finds the closest segment.

Int_t	findTPCRatSegment (const Double_t *xyz) const
	Finds the segment containing point xyz. If it is outside it finds the closest segment.

Int_t	findDipoleSegment (const Double_t *xyz) const
	Finds the segment containing point xyz. If it is outside it finds the closest segment.

Static Public Member Functions
static void	cylindricalToCartesianCylB (const Double_t rphiz, const Double_t brphiz, Double_t *bxyz)
	Converts field in cylindrical coordinates to cartesian system, point is in cyl.system.

static void	cylindricalToCartesianCartB (const Double_t xyz, const Double_t brphiz, Double_t *bxyz)
	Converts field in cylindrical coordinates to cartesian system, point is in cart.system.

static void	cartesianToCylindricalCartB (const Double_t xyz, const Double_t bxyz, Double_t *brphiz)
	Converts field in cylindrical coordinates to cartesian system, poin is in cart.system.

static void	cartesianToCylindricalCylB (const Double_t rphiz, const Double_t bxyz, Double_t *brphiz)
	Converts field in cylindrical coordinates to cartesian system, point is in cyl.system.

static void	cartesianToCylindrical (const Double_t xyz, Double_t rphiz)

static void	cylindricalToCartesian (const Double_t rphiz, Double_t xyz)

Protected Member Functions
void	fieldCylindricalSolenoid (const Double_t rphiz, Double_t b) const

Double_t	fieldCylindricalSolenoidBz (const Double_t *rphiz) const

Detailed Description

Wrapper for the set of mag.field parameterizations by Chebyshev polinomials To obtain the field in cartesian coordinates/components use Field(double* xyz, double* bxyz); For cylindrical coordinates/components: fieldCylindrical(double* rphiz, double* brphiz) The solenoid part is parameterized in the volume R<500, -550<Z<550 cm The region R<423 cm, -343.3<Z<481.3 for 30kA and -343.3<Z<481.3 for 12kA is parameterized using measured data while outside the Tosca calculation is used (matched to data on the boundary of the measurements) Two options are possible: 1) BRING_TO_BOUNDARY is defined in the Chebyshev3D: If the querried point is outside of the validity region then the field at the closest point on the fitted surface is returned. 2) BRING_TO_BOUNDARY is not defined in the Chebyshev3D: If the querried point is outside of the validity region the return value for the field components are set to 0. To obtain the field integral in the TPC region from given point to nearest cathod plane (+- 250 cm) use: getTPCIntegral(double* xyz, double* bxyz); for cartesian frame or getTPCIntegralCylindrical(Double_t *rphiz, Double_t *b); for cylindrical frame The units are kiloGauss and cm.

Definition at line 52 of file MagneticWrapperChebyshev.h.

Constructor & Destructor Documentation

◆ MagneticWrapperChebyshev() [1/2]

MagneticWrapperChebyshev::MagneticWrapperChebyshev ( )

Default constructor.

Definition at line 34 of file MagneticWrapperChebyshev.cxx.

◆ MagneticWrapperChebyshev() [2/2]

MagneticWrapperChebyshev::MagneticWrapperChebyshev ( const MagneticWrapperChebyshev & src )

Copy constructor.

Definition at line 101 of file MagneticWrapperChebyshev.cxx.

◆ ~MagneticWrapperChebyshev()

o2::field::MagneticWrapperChebyshev::~MagneticWrapperChebyshev ( )

inlineoverride

Definition at line 62 of file MagneticWrapperChebyshev.h.

Member Function Documentation

◆ cartesianToCylindrical()

void o2::field::MagneticWrapperChebyshev::cartesianToCylindrical	(	const Double_t *	xyz,
		Double_t *	rphiz
	)

inlinestatic

Definition at line 474 of file MagneticWrapperChebyshev.h.

◆ cartesianToCylindricalCartB()

void o2::field::MagneticWrapperChebyshev::cartesianToCylindricalCartB	(	const Double_t *	xyz,
		const Double_t *	bxyz,
		Double_t *	brphiz
	)

inlinestatic

Converts field in cylindrical coordinates to cartesian system, poin is in cart.system.

Definition at line 452 of file MagneticWrapperChebyshev.h.

◆ cartesianToCylindricalCylB()

void o2::field::MagneticWrapperChebyshev::cartesianToCylindricalCylB	(	const Double_t *	rphiz,
		const Double_t *	bxyz,
		Double_t *	brphiz
	)

inlinestatic

Converts field in cylindrical coordinates to cartesian system, point is in cyl.system.

Definition at line 464 of file MagneticWrapperChebyshev.h.

◆ Clear()

void MagneticWrapperChebyshev::Clear ( const Option_t * = "" )

override

Clears all dynamic parts.

Definition at line 305 of file MagneticWrapperChebyshev.cxx.

◆ copyFrom()

void MagneticWrapperChebyshev::copyFrom ( const MagneticWrapperChebyshev & src )

Copy method.

Definition at line 170 of file MagneticWrapperChebyshev.cxx.

◆ cylindricalToCartesian()

void o2::field::MagneticWrapperChebyshev::cylindricalToCartesian	(	const Double_t *	rphiz,
		Double_t *	xyz
	)

inlinestatic

Definition at line 481 of file MagneticWrapperChebyshev.h.

◆ cylindricalToCartesianCartB()

void o2::field::MagneticWrapperChebyshev::cylindricalToCartesianCartB	(	const Double_t *	xyz,
		const Double_t *	brphiz,
		Double_t *	bxyz
	)

inlinestatic

Converts field in cylindrical coordinates to cartesian system, point is in cart.system.

Definition at line 441 of file MagneticWrapperChebyshev.h.

◆ cylindricalToCartesianCylB()

void o2::field::MagneticWrapperChebyshev::cylindricalToCartesianCylB	(	const Double_t *	rphiz,
		const Double_t *	brphiz,
		Double_t *	bxyz
	)

inlinestatic

Converts field in cylindrical coordinates to cartesian system, point is in cyl.system.

Definition at line 430 of file MagneticWrapperChebyshev.h.

◆ Field()

void MagneticWrapperChebyshev::Field	(	const Double_t *	xyz,
		Double_t *	b
	)		const

virtual

Computes field in cartesian coordinates. If point is outside of the parameterized region it gets it at closest valid point

Definition at line 419 of file MagneticWrapperChebyshev.cxx.

◆ fieldCylindrical()

void o2::field::MagneticWrapperChebyshev::fieldCylindrical	(	const Double_t *	rphiz,
		Double_t *	b
	)		const

inline

Computes field in Cylindircal coordinates.

Definition at line 422 of file MagneticWrapperChebyshev.h.

◆ fieldCylindricalSolenoid()

void MagneticWrapperChebyshev::fieldCylindricalSolenoid	(	const Double_t *	rphiz,
		Double_t *	b
	)		const

protected

Compute Solenoid field in Cylindircal coordinates note: if the point is outside the volume it gets the field in closest parameterized point

Definition at line 736 of file MagneticWrapperChebyshev.cxx.

◆ fieldCylindricalSolenoidBz()

Double_t MagneticWrapperChebyshev::fieldCylindricalSolenoidBz ( const Double_t * rphiz ) const

protected

Compute Solenoid field in Cylindircal coordinates note: if the point is outside the volume it gets the field in closest parameterized point

Definition at line 752 of file MagneticWrapperChebyshev.cxx.

◆ findDipoleSegment()

Int_t MagneticWrapperChebyshev::findDipoleSegment ( const Double_t * xyz ) const

Finds the segment containing point xyz. If it is outside it finds the closest segment.

Definition at line 511 of file MagneticWrapperChebyshev.cxx.

◆ findSolenoidSegment()

Int_t MagneticWrapperChebyshev::findSolenoidSegment ( const Double_t * xyz ) const

Finds the segment containing point xyz. If it is outside it finds the closest segment.

Definition at line 557 of file MagneticWrapperChebyshev.cxx.

◆ findTPCRatSegment()

Int_t MagneticWrapperChebyshev::findTPCRatSegment ( const Double_t * xyz ) const

Finds the segment containing point xyz. If it is outside it finds the closest segment.

Definition at line 646 of file MagneticWrapperChebyshev.cxx.

◆ findTPCSegment()

Int_t MagneticWrapperChebyshev::findTPCSegment ( const Double_t * xyz ) const

Finds the segment containing point xyz. If it is outside it finds the closest segment.

Definition at line 601 of file MagneticWrapperChebyshev.cxx.

◆ getBz()

Double_t MagneticWrapperChebyshev::getBz ( const Double_t * xyz ) const

Computes Bz for the point in cartesian coordinates. If point is outside of the parameterized region it gets it at closest valid point

Definition at line 448 of file MagneticWrapperChebyshev.cxx.

◆ getMaxRSol()

Float_t o2::field::MagneticWrapperChebyshev::getMaxRSol ( ) const

inline

Definition at line 141 of file MagneticWrapperChebyshev.h.

◆ getMaxRTPCIntegral()

Float_t o2::field::MagneticWrapperChebyshev::getMaxRTPCIntegral ( ) const

inline

Definition at line 166 of file MagneticWrapperChebyshev.h.

◆ getMaxRTPCRatIntegral()

Float_t o2::field::MagneticWrapperChebyshev::getMaxRTPCRatIntegral ( ) const

inline

Definition at line 181 of file MagneticWrapperChebyshev.h.

◆ getMaxZ()

Float_t o2::field::MagneticWrapperChebyshev::getMaxZ ( ) const

inline

Definition at line 121 of file MagneticWrapperChebyshev.h.

◆ getMaxZDip()

Float_t o2::field::MagneticWrapperChebyshev::getMaxZDip ( ) const

inline

Definition at line 151 of file MagneticWrapperChebyshev.h.

◆ getMaxZSol()

Float_t o2::field::MagneticWrapperChebyshev::getMaxZSol ( ) const

inline

Definition at line 136 of file MagneticWrapperChebyshev.h.

◆ getMaxZTPCIntegral()

Float_t o2::field::MagneticWrapperChebyshev::getMaxZTPCIntegral ( ) const

inline

Definition at line 161 of file MagneticWrapperChebyshev.h.

◆ getMaxZTPCRatIntegral()

Float_t o2::field::MagneticWrapperChebyshev::getMaxZTPCRatIntegral ( ) const

inline

Definition at line 176 of file MagneticWrapperChebyshev.h.

◆ getMinZ()

Float_t o2::field::MagneticWrapperChebyshev::getMinZ ( ) const

inline

Definition at line 126 of file MagneticWrapperChebyshev.h.

◆ getMinZDip()

Float_t o2::field::MagneticWrapperChebyshev::getMinZDip ( ) const

inline

Definition at line 146 of file MagneticWrapperChebyshev.h.

◆ getMinZSol()

Float_t o2::field::MagneticWrapperChebyshev::getMinZSol ( ) const

inline

Definition at line 131 of file MagneticWrapperChebyshev.h.

◆ getMinZTPCIntegral()

Float_t o2::field::MagneticWrapperChebyshev::getMinZTPCIntegral ( ) const

inline

Definition at line 156 of file MagneticWrapperChebyshev.h.

◆ getMinZTPCRatIntegral()

Float_t o2::field::MagneticWrapperChebyshev::getMinZTPCRatIntegral ( ) const

inline

Definition at line 171 of file MagneticWrapperChebyshev.h.

◆ getNumberOfParametersDip()

Int_t o2::field::MagneticWrapperChebyshev::getNumberOfParametersDip ( ) const

inline

Definition at line 111 of file MagneticWrapperChebyshev.h.

◆ getNumberOfParametersSol()

Int_t o2::field::MagneticWrapperChebyshev::getNumberOfParametersSol ( ) const

inline

Definition at line 76 of file MagneticWrapperChebyshev.h.

◆ getNumberOfParametersTPCIntegral()

Int_t o2::field::MagneticWrapperChebyshev::getNumberOfParametersTPCIntegral ( ) const

inline

Definition at line 91 of file MagneticWrapperChebyshev.h.

◆ getNumberOfParametersTPCRatIntegral()

Int_t o2::field::MagneticWrapperChebyshev::getNumberOfParametersTPCRatIntegral ( ) const

inline

Definition at line 101 of file MagneticWrapperChebyshev.h.

◆ getNumberOmCoordinatesSegmentsZDipole()

Int_t o2::field::MagneticWrapperChebyshev::getNumberOmCoordinatesSegmentsZDipole ( ) const

inline

Definition at line 116 of file MagneticWrapperChebyshev.h.

◆ getNumberOmCoordinatesSegmentsZSolenoid()

Int_t o2::field::MagneticWrapperChebyshev::getNumberOmCoordinatesSegmentsZSolenoid ( ) const

inline

Definition at line 81 of file MagneticWrapperChebyshev.h.

◆ getNumberOmCoordinatesSegmentsZTPCInt()

Int_t o2::field::MagneticWrapperChebyshev::getNumberOmCoordinatesSegmentsZTPCInt ( ) const

inline

Definition at line 96 of file MagneticWrapperChebyshev.h.

◆ getNumberOmCoordinatesSegmentsZTPCRatIntegral()

Int_t o2::field::MagneticWrapperChebyshev::getNumberOmCoordinatesSegmentsZTPCRatIntegral ( ) const

inline

Definition at line 106 of file MagneticWrapperChebyshev.h.

◆ getParameterDipole()

o2::math_utils::Chebyshev3D * o2::field::MagneticWrapperChebyshev::getParameterDipole ( Int_t ipar ) const

inline

Definition at line 201 of file MagneticWrapperChebyshev.h.

◆ getParameterSolenoid()

o2::math_utils::Chebyshev3D * o2::field::MagneticWrapperChebyshev::getParameterSolenoid ( Int_t ipar ) const

inline

Definition at line 186 of file MagneticWrapperChebyshev.h.

◆ getParameterTPCIntegral()

o2::math_utils::Chebyshev3D * o2::field::MagneticWrapperChebyshev::getParameterTPCIntegral ( Int_t ipar ) const

inline

Definition at line 196 of file MagneticWrapperChebyshev.h.

◆ getParameterTPCRatIntegral()

o2::math_utils::Chebyshev3D * o2::field::MagneticWrapperChebyshev::getParameterTPCRatIntegral ( Int_t ipar ) const

inline

Definition at line 191 of file MagneticWrapperChebyshev.h.

◆ getSegZSol()

Float_t * o2::field::MagneticWrapperChebyshev::getSegZSol ( ) const

inline

Definition at line 86 of file MagneticWrapperChebyshev.h.

◆ getTPCIntegral()

void MagneticWrapperChebyshev::getTPCIntegral	(	const Double_t *	xyz,
		Double_t *	b
	)		const

Computes TPC region field integral in cartesian coordinates. If point is outside of the parameterized region it gets it at closeset valid point

Definition at line 691 of file MagneticWrapperChebyshev.cxx.

◆ getTPCIntegralCylindrical()

void MagneticWrapperChebyshev::getTPCIntegralCylindrical	(	const Double_t *	rphiz,
		Double_t *	b
	)		const

Definition at line 766 of file MagneticWrapperChebyshev.cxx.

◆ getTPCRatIntegral()

void MagneticWrapperChebyshev::getTPCRatIntegral	(	const Double_t *	xyz,
		Double_t *	b
	)		const

Computes TPCRat region field integral in cartesian coordinates. If point is outside of the parameterized region it gets it at closeset valid point

Definition at line 713 of file MagneticWrapperChebyshev.cxx.

◆ getTPCRatIntegralCylindrical()

void MagneticWrapperChebyshev::getTPCRatIntegralCylindrical	(	const Double_t *	rphiz,
		Double_t *	b
	)		const

Definition at line 787 of file MagneticWrapperChebyshev.cxx.

◆ operator=()

MagneticWrapperChebyshev & MagneticWrapperChebyshev::operator= ( const MagneticWrapperChebyshev & rhs )

Assignment operator.

Definition at line 296 of file MagneticWrapperChebyshev.cxx.

◆ Print()

void MagneticWrapperChebyshev::Print ( Option_t * = "" ) const

override

Prints info.

Definition at line 470 of file MagneticWrapperChebyshev.cxx.

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

/home/runner/work/AliceO2/AliceO2/Common/Field/include/Field/MagneticWrapperChebyshev.h
/home/runner/work/AliceO2/AliceO2/Common/Field/src/MagneticWrapperChebyshev.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ MagneticWrapperChebyshev() [1/2]

◆ MagneticWrapperChebyshev() [2/2]

◆ ~MagneticWrapperChebyshev()

Member Function Documentation

◆ cartesianToCylindrical()

◆ cartesianToCylindricalCartB()

◆ cartesianToCylindricalCylB()

◆ Clear()

◆ copyFrom()

◆ cylindricalToCartesian()

◆ cylindricalToCartesianCartB()

◆ cylindricalToCartesianCylB()

◆ Field()

◆ fieldCylindrical()

◆ fieldCylindricalSolenoid()

◆ fieldCylindricalSolenoidBz()

◆ findDipoleSegment()

◆ findSolenoidSegment()

◆ findTPCRatSegment()

◆ findTPCSegment()

◆ getBz()

◆ getMaxRSol()

◆ getMaxRTPCIntegral()

◆ getMaxRTPCRatIntegral()

◆ getMaxZ()

◆ getMaxZDip()

◆ getMaxZSol()

◆ getMaxZTPCIntegral()

◆ getMaxZTPCRatIntegral()

◆ getMinZ()

◆ getMinZDip()

◆ getMinZSol()

◆ getMinZTPCIntegral()

◆ getMinZTPCRatIntegral()

◆ getNumberOfParametersDip()

◆ getNumberOfParametersSol()

◆ getNumberOfParametersTPCIntegral()

◆ getNumberOfParametersTPCRatIntegral()

◆ getNumberOmCoordinatesSegmentsZDipole()

◆ getNumberOmCoordinatesSegmentsZSolenoid()

◆ getNumberOmCoordinatesSegmentsZTPCInt()

◆ getNumberOmCoordinatesSegmentsZTPCRatIntegral()

◆ getParameterDipole()

◆ getParameterSolenoid()

◆ getParameterTPCIntegral()

◆ getParameterTPCRatIntegral()

◆ getSegZSol()

◆ getTPCIntegral()

◆ getTPCIntegralCylindrical()

◆ getTPCRatIntegral()

◆ getTPCRatIntegralCylindrical()

◆ operator=()

◆ Print()