CbmFieldMapDistorted Class Reference

#include <CbmFieldMapDistorted.h>

Inheritance diagram for CbmFieldMapDistorted:

Collaboration diagram for CbmFieldMapDistorted:

Public Member Functions
	CbmFieldMapDistorted ()
	CbmFieldMapDistorted (const char *mapName, const char *pfDistortionFilename, const char *parentName, const char *fileTypeParent="R", Int_t pfTypeOfParent=3)
	CbmFieldMapDistorted (Double_t xMin, Double_t xMax, Double_t yMin, Double_t yMax, Double_t zMin, Double_t zMax, Double_t bX, Double_t bY, Double_t bZ, const char *mapName, const char *pfDistortionFilename, const char *parentName="")
	CbmFieldMapDistorted (CbmFieldPar *fieldPar)
virtual	~CbmFieldMapDistorted ()
virtual void	Init ()
void	ReadDistortionInformation (const char *filename=0)
void	WriteDistortionInformation (const char *filename=0)
virtual Double_t	GetBx (Double_t x, Double_t y, Double_t z)
virtual Double_t	GetBy (Double_t x, Double_t y, Double_t z)
virtual Double_t	GetBz (Double_t x, Double_t y, Double_t z)
virtual void	SetType (Int_t pfType=0)
virtual const char *	GetDistortionFilename ()
virtual Bool_t	SetDistortionFilename (const char *filename)
virtual TFormula *	GetDistortionFormula (const char *component_option="y", const char *action_option="m")
virtual Bool_t	SetDistortionFormula (TFormula *parDistortionFormula, const char *component_option="y", const char *action_option="m")
virtual Bool_t	SetDistortionFormula (const char *parDistortionFormulaText, const char *component_option="y", const char *action_option="m")
virtual void	SetFromParent (FairField *field)
virtual FairField *	GetParent ()
virtual void	Print (Option_t *="") const
virtual void	SetPosition (Double_t x, Double_t y, Double_t z)
virtual void	SetScale (Double_t factor)
void	PlotBy (Int_t n=250, Double_t zmin=-50, Double_t zmax=450)
virtual void	Init (Int_t nX, Double_t xMin, Double_t xMax, Int_t nY, Double_t yMin, Double_t yMax, Int_t nZ, Double_t zMin, Double_t zMax, TArrayF *bx, TArrayF *by, TArrayF *bz)
TArrayF *	GetBx () const
TArrayF *	GetBy () const
TArrayF *	GetBz () const
virtual Bool_t	IsInside (Double_t x, Double_t y, Double_t z, Int_t &ix, Int_t &iy, Int_t &iz, Double_t &dx, Double_t &dy, Double_t &dz)
void	WriteAsciiFile (const char *fileName)
void	WriteRootFile (const char *fileName, const char *mapName)
Double_t	GetXmin () const
Double_t	GetYmin () const
Double_t	GetZmin () const
Double_t	GetXmax () const
Double_t	GetYmax () const
Double_t	GetZmax () const
Double_t	GetXstep () const
Double_t	GetYstep () const
Double_t	GetZstep () const
Int_t	GetNx () const
Int_t	GetNy () const
Int_t	GetNz () const
Double_t	GetPositionX () const
Double_t	GetPositionY () const
Double_t	GetPositionZ () const
Double_t	GetScale () const
const char *	GetFileName ()

Protected Member Functions
void	Reset ()
void	ReadAsciiFile (const char *fileName)
void	ReadAsciiFile2018 (const char *fileName)
void	ReadRootFile (const char *fileName, const char *mapName)
void	SetField (const CbmFieldMapData *data)
Double_t	Interpolate (Double_t dx, Double_t dy, Double_t dz)

Protected Attributes
FairField *	fParentField
Int_t	fTypeOfParent
TString	fDistortionFilename
TFormula *	fBxDistortionFormulaMult
TFormula *	fBxDistortionFormulaAdd
TFormula *	fByDistortionFormulaMult
	getter/setter options: ("x","m"), ("x","a") More...
TFormula *	fByDistortionFormulaAdd
TFormula *	fBzDistortionFormulaMult
	getter/setter options: ("y","m"), ("y","a") More...
TFormula *	fBzDistortionFormulaAdd
TString	fFileName
Double_t	fScale
Double_t	fPosX
Double_t	fPosY
Double_t	fPosZ
Double_t	fXmin
Double_t	fXmax
Double_t	fXstep
Double_t	fYmin
Double_t	fYmax
Double_t	fYstep
Double_t	fZmin
Double_t	fZmax
Double_t	fZstep
Int_t	fNx
Int_t	fNy
Int_t	fNz
TArrayF *	fBx
TArrayF *	fBy
TArrayF *	fBz
Double_t	fHa [2][2][2]
Double_t	fHb [2][2]
	Field at corners of a grid cell. More...
Double_t	fHc [2]
	Interpolated field (2-dim) More...
Double_t	fBxOrigin
	Interpolated field (1-dim) More...
Double_t	fByOrigin
	x-component of the field at the origin More...
Double_t	fBzOrigin
	y-component of the field at the origin More...

Private Member Functions
	CbmFieldMapDistorted (const CbmFieldMapDistorted &)
	getter/setter options: ("z","m"), ("z","a") More...
CbmFieldMapDistorted &	operator= (const CbmFieldMapDistorted &)

Detailed Description

Definition at line 20 of file CbmFieldMapDistorted.h.

Constructor & Destructor Documentation

CbmFieldMapDistorted() [1/5]

CbmFieldMapDistorted::CbmFieldMapDistorted

(

)

Default constructor

Definition at line 28 of file CbmFieldMapDistorted.cxx.

References kTypeDistorted.

CbmFieldMapDistorted() [2/5]

CbmFieldMapDistorted::CbmFieldMapDistorted	(	const char *	mapName,
		const char *	pfDistortionFilename,
		const char *	parentName,
		const char *	fileTypeParent = "R",
		Int_t	pfTypeOfParent = 3
	)

Standard constructor (with FieldMap Parent Field )

Parameters

mapName	Name of distorted field map
pfDistortionFilename	root file with distortion information
parentName	Name of parent field map
fileTypeParent	R = ROOT file, A = ASCII for parent field map
pfTypeOfParent	3 = parent is CbmFieldMapSym3, 2 = CbmFieldMapSym2, 1 = CbmFieldMap

Definition at line 45 of file CbmFieldMapDistorted.cxx.

References CbmFieldMap::CbmFieldMap(), fParentField, and kTypeDistorted.

CbmFieldMapDistorted() [3/5]

CbmFieldMapDistorted::CbmFieldMapDistorted	(	Double_t	xMin,
		Double_t	xMax,
		Double_t	yMin,
		Double_t	yMax,
		Double_t	zMin,
		Double_t	zMax,
		Double_t	bX,
		Double_t	bY,
		Double_t	bZ,
		const char *	mapName,
		const char *	pfDistortionFilename,
		const char *	parentName = ""
	)

Constructor (with Constant Parent Field )

Parameters

xMin..zMax	the rectangular region boundaries (X,Y,Z)
bX,By,Bz	field component values inside the region
mapName	Name of distorted field map
pfDistortionFilename	root file with distortion information
parentName	Name of parent constant field

Definition at line 79 of file CbmFieldMapDistorted.cxx.

References kTypeDistorted.

CbmFieldMapDistorted() [4/5]

CbmFieldMapDistorted::CbmFieldMapDistorted

(

CbmFieldPar *

fieldPar

)

Constructor from CbmFieldPar

Definition at line 116 of file CbmFieldMapDistorted.cxx.

References CbmFieldMap::CbmFieldMap(), fDistortionFilename, fParentField, fTypeOfParent, CbmFieldPar::GetBx(), CbmFieldPar::GetBy(), CbmFieldPar::GetBz(), CbmFieldPar::GetDistortionFilename(), CbmFieldPar::GetParentName(), CbmFieldPar::GetPositionX(), CbmFieldPar::GetPositionY(), CbmFieldPar::GetPositionZ(), CbmFieldPar::GetScale(), CbmFieldPar::GetType(), CbmFieldPar::GetTypeOfParent(), CbmFieldPar::GetXmax(), CbmFieldPar::GetXmin(), CbmFieldPar::GetYmax(), CbmFieldPar::GetYmin(), CbmFieldPar::GetZmax(), CbmFieldPar::GetZmin(), kTypeDistorted, and CbmFieldPar::MapName().

~CbmFieldMapDistorted()

CbmFieldMapDistorted::~CbmFieldMapDistorted ( )

virtual

Destructor

Definition at line 191 of file CbmFieldMapDistorted.cxx.

CbmFieldMapDistorted() [5/5]

CbmFieldMapDistorted::CbmFieldMapDistorted ( const CbmFieldMapDistorted &  )

private

getter/setter options: ("z","m"), ("z","a")

Member Function Documentation

GetBx() [1/2]

TArrayF* CbmFieldMap::GetBx ( ) const

inlineinherited

Accessors to the field value arrays

Definition at line 158 of file CbmFieldMap.h.

References CbmFieldMap::fBx.

Referenced by CbmFieldMap::Init().

GetBx() [2/2]

Double_t CbmFieldMapDistorted::GetBx ( Double_t  x, Double_t  y, Double_t  z  )

virtual

Get the field components at a certain point

Parameters

x,y,z

Point coordinates (global) [cm] @value Bx,By,Bz Field components [kG]

Reimplemented from CbmFieldMap.

Definition at line 445 of file CbmFieldMapDistorted.cxx.

References fBxDistortionFormulaAdd, fBxDistortionFormulaMult, fParentField, x, and y.

GetBy() [1/2]

TArrayF* CbmFieldMap::GetBy ( ) const

inlineinherited

Definition at line 159 of file CbmFieldMap.h.

References CbmFieldMap::fBy.

Referenced by CbmFieldMap::Init(), and PlotBy().

GetBy() [2/2]

Double_t CbmFieldMapDistorted::GetBy ( Double_t  x, Double_t  y, Double_t  z  )

virtual

Reimplemented from CbmFieldMap.

Definition at line 458 of file CbmFieldMapDistorted.cxx.

References fByDistortionFormulaAdd, fByDistortionFormulaMult, fParentField, x, and y.

GetBz() [1/2]

TArrayF* CbmFieldMap::GetBz ( ) const

inlineinherited

Definition at line 160 of file CbmFieldMap.h.

References CbmFieldMap::fBz.

Referenced by CbmFieldMap::Init().

GetBz() [2/2]

Double_t CbmFieldMapDistorted::GetBz ( Double_t  x, Double_t  y, Double_t  z  )

virtual

Reimplemented from CbmFieldMap.

Definition at line 470 of file CbmFieldMapDistorted.cxx.

References fBzDistortionFormulaAdd, fBzDistortionFormulaMult, fParentField, x, and y.

GetDistortionFilename()

virtual const char* CbmFieldMapDistorted::GetDistortionFilename ( )

inlinevirtual

Definition at line 86 of file CbmFieldMapDistorted.h.

References fDistortionFilename.

GetDistortionFormula()

TFormula * CbmFieldMapDistorted::GetDistortionFormula ( const char *  component_option = "y", const char *  action_option = "m"  )

virtual

Definition at line 344 of file CbmFieldMapDistorted.cxx.

References fBxDistortionFormulaAdd, fBxDistortionFormulaMult, fByDistortionFormulaAdd, fByDistortionFormulaMult, fBzDistortionFormulaAdd, and fBzDistortionFormulaMult.

GetFileName()

const char* CbmFieldMap::GetFileName ( )

inlineinherited

Accessor to field map file

Definition at line 164 of file CbmFieldMap.h.

References CbmFieldMap::fFileName.

GetNx()

Int_t CbmFieldMap::GetNx ( ) const

inlineinherited

Definition at line 142 of file CbmFieldMap.h.

References CbmFieldMap::fNx.

Referenced by SetFromParent().

GetNy()

Int_t CbmFieldMap::GetNy ( ) const

inlineinherited

Definition at line 143 of file CbmFieldMap.h.

References CbmFieldMap::fNy.

Referenced by SetFromParent().

GetNz()

Int_t CbmFieldMap::GetNz ( ) const

inlineinherited

Definition at line 144 of file CbmFieldMap.h.

References CbmFieldMap::fNz.

Referenced by SetFromParent().

GetParent()

virtual FairField* CbmFieldMapDistorted::GetParent ( )

inlinevirtual

Get parent Field

Definition at line 110 of file CbmFieldMapDistorted.h.

References fParentField.

GetPositionX()

Double_t CbmFieldMap::GetPositionX ( ) const

inlineinherited

Accessor to field centre position in global system

Definition at line 148 of file CbmFieldMap.h.

References CbmFieldMap::fPosX.

Referenced by SetFromParent(), and CbmFieldPar::SetParameters().

GetPositionY()

Double_t CbmFieldMap::GetPositionY ( ) const

inlineinherited

Definition at line 149 of file CbmFieldMap.h.

References CbmFieldMap::fPosY.

Referenced by SetFromParent(), and CbmFieldPar::SetParameters().

GetPositionZ()

Double_t CbmFieldMap::GetPositionZ ( ) const

inlineinherited

Definition at line 150 of file CbmFieldMap.h.

References CbmFieldMap::fPosZ.

Referenced by SetFromParent(), and CbmFieldPar::SetParameters().

GetScale()

Double_t CbmFieldMap::GetScale ( ) const

inlineinherited

Accessor to global scaling factor

Definition at line 154 of file CbmFieldMap.h.

References CbmFieldMap::fScale.

Referenced by CbmFieldMapData::CbmFieldMapData(), SetFromParent(), and CbmFieldPar::SetParameters().

GetXmax()

Double_t CbmFieldMap::GetXmax ( ) const

inlineinherited

Definition at line 136 of file CbmFieldMap.h.

References CbmFieldMap::fXmax.

Referenced by SetFromParent().

GetXmin()

Double_t CbmFieldMap::GetXmin ( ) const

inlineinherited

Accessors to field parameters in local coordinate system

Definition at line 133 of file CbmFieldMap.h.

References CbmFieldMap::fXmin.

Referenced by SetFromParent().

GetXstep()

Double_t CbmFieldMap::GetXstep ( ) const

inlineinherited

Definition at line 139 of file CbmFieldMap.h.

References CbmFieldMap::fXstep.

Referenced by SetFromParent().

GetYmax()

Double_t CbmFieldMap::GetYmax ( ) const

inlineinherited

Definition at line 137 of file CbmFieldMap.h.

References CbmFieldMap::fYmax.

Referenced by SetFromParent().

GetYmin()

Double_t CbmFieldMap::GetYmin ( ) const

inlineinherited

Definition at line 134 of file CbmFieldMap.h.

References CbmFieldMap::fYmin.

Referenced by SetFromParent().

GetYstep()

Double_t CbmFieldMap::GetYstep ( ) const

inlineinherited

Definition at line 140 of file CbmFieldMap.h.

References CbmFieldMap::fYstep.

Referenced by SetFromParent().

GetZmax()

Double_t CbmFieldMap::GetZmax ( ) const

inlineinherited

Definition at line 138 of file CbmFieldMap.h.

References CbmFieldMap::fZmax.

Referenced by SetFromParent().

GetZmin()

Double_t CbmFieldMap::GetZmin ( ) const

inlineinherited

Definition at line 135 of file CbmFieldMap.h.

References CbmFieldMap::fZmin.

Referenced by SetFromParent().

GetZstep()

Double_t CbmFieldMap::GetZstep ( ) const

inlineinherited

Definition at line 141 of file CbmFieldMap.h.

References CbmFieldMap::fZstep.

Referenced by SetFromParent().

Init() [1/2]

void CbmFieldMapDistorted::Init ( )

virtual

Initialisation (read map from mapfile and distortion information from distortion file)

Reimplemented from CbmFieldMap.

Definition at line 196 of file CbmFieldMapDistorted.cxx.

References CbmFieldMap::fBxOrigin, CbmFieldMap::fByOrigin, CbmFieldMap::fBzOrigin, fDistortionFilename, fParentField, ReadDistortionInformation(), and SetFromParent().

Init() [2/2]

void CbmFieldMap::Init ( Int_t  nX, Double_t  xMin, Double_t  xMax, Int_t  nY, Double_t  yMin, Double_t  yMax, Int_t  nZ, Double_t  zMin, Double_t  zMax, TArrayF *  bx, TArrayF *  by, TArrayF *  bz  )

virtualinherited

Initialisation with arrays. To be used e.g.for reading from ASCII.

Parameters

xMin	Minimum x coordinate
xMax	Maximum x coordinate
yMin	Minimum y coordinate
yMax	Maximum y coordinate
zMin	Minimum z coordinate
zMax	Maximum z coordinate
bx	Pointer to array with Bx values [T]
by	Pointer to array with By values [T]
bz	Pointer to array with Bz values [T]

Definition at line 293 of file CbmFieldMap.cxx.

References CbmFieldMap::fBx, CbmFieldMap::fBxOrigin, CbmFieldMap::fBy, CbmFieldMap::fByOrigin, CbmFieldMap::fBz, CbmFieldMap::fBzOrigin, CbmFieldMap::fNx, CbmFieldMap::fNy, CbmFieldMap::fNz, CbmFieldMap::fXmax, CbmFieldMap::fXmin, CbmFieldMap::fXstep, CbmFieldMap::fYmax, CbmFieldMap::fYmin, CbmFieldMap::fYstep, CbmFieldMap::fZmax, CbmFieldMap::fZmin, CbmFieldMap::fZstep, CbmFieldMap::GetBx(), CbmFieldMap::GetBy(), CbmFieldMap::GetBz(), CbmFieldMap::Print(), and CbmFieldMap::Reset().

Interpolate()

Double_t CbmFieldMap::Interpolate ( Double_t  dx, Double_t  dy, Double_t  dz  )

protectedinherited

Get field values by interpolation of the grid.

Parameters

dx,dy,dz

Relative distance from grid point [cell units]

Definition at line 786 of file CbmFieldMap.cxx.

References CbmFieldMap::fHa, CbmFieldMap::fHb, and CbmFieldMap::fHc.

Referenced by CbmFieldMapSym1::GetBx(), CbmFieldMapSym3::GetBx(), CbmFieldMapSym2::GetBx(), CbmFieldMap::GetBx(), CbmFieldMapSym1::GetBy(), CbmFieldMapSym2::GetBy(), CbmFieldMapSym3::GetBy(), CbmFieldMap::GetBy(), CbmFieldMapSym1::GetBz(), CbmFieldMapSym2::GetBz(), CbmFieldMapSym3::GetBz(), and CbmFieldMap::GetBz().

IsInside()

Bool_t CbmFieldMap::IsInside ( Double_t  x, Double_t  y, Double_t  z, Int_t &  ix, Int_t &  iy, Int_t &  iz, Double_t &  dx, Double_t &  dy, Double_t &  dz  )

virtualinherited

Determine whether a point is inside the field map

Parameters

x,y,z	Point coordinates (global) [cm]
ix,iy,iz	(return) Grid cell
dx,dy,dz	(return) Distance from grid point [cm] if inside @value kTRUE if inside map, else kFALSE

Reimplemented in CbmFieldMapSym2, CbmFieldMapSym3, and CbmFieldMapSym1.

Definition at line 446 of file CbmFieldMap.cxx.

References CbmFieldMap::fPosX, CbmFieldMap::fPosY, CbmFieldMap::fPosZ, CbmFieldMap::fXmin, CbmFieldMap::fXstep, CbmFieldMap::fYmin, CbmFieldMap::fYstep, CbmFieldMap::fZmax, CbmFieldMap::fZmin, CbmFieldMap::fZstep, x, and y.

Referenced by CbmFieldMap::GetBx(), CbmFieldMap::GetBy(), and CbmFieldMap::GetBz().

operator=()

CbmFieldMapDistorted& CbmFieldMapDistorted::operator= ( const CbmFieldMapDistorted &  )

private

PlotBy()

void CbmFieldMapDistorted::PlotBy	(	Int_t	n = 250,
		Double_t	zmin = -50,
		Double_t	zmax = 450
	)

Plot distorted and parend field (By component)

Definition at line 545 of file CbmFieldMapDistorted.cxx.

References fParentField, CbmFieldMap::GetBy(), and i.

Print()

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

virtual

Screen output

Reimplemented from CbmFieldMap.

Definition at line 481 of file CbmFieldMapDistorted.cxx.

References fBxDistortionFormulaAdd, fBxDistortionFormulaMult, CbmFieldMap::fBxOrigin, fByDistortionFormulaAdd, fByDistortionFormulaMult, CbmFieldMap::fByOrigin, fBzDistortionFormulaAdd, fBzDistortionFormulaMult, CbmFieldMap::fBzOrigin, fDistortionFilename, and fParentField.

ReadAsciiFile()

void CbmFieldMap::ReadAsciiFile ( const char *  fileName )

protectedinherited

Read the field map from an ASCII file

Definition at line 615 of file CbmFieldMap.cxx.

References CbmFieldMap::fBx, CbmFieldMap::fBy, CbmFieldMap::fBz, CbmFieldMap::fNx, CbmFieldMap::fNy, CbmFieldMap::fNz, CbmFieldMap::fScale, CbmFieldMap::fXmax, CbmFieldMap::fXmin, CbmFieldMap::fXstep, CbmFieldMap::fYmax, CbmFieldMap::fYmin, CbmFieldMap::fYstep, CbmFieldMap::fZmax, CbmFieldMap::fZmin, and CbmFieldMap::fZstep.

Referenced by CbmFieldMap::Init().

ReadAsciiFile2018()

void CbmFieldMap::ReadAsciiFile2018 ( const char *  fileName )

protectedinherited

Read the field map from an ASCII file. Updated version.

ReadDistortionInformation()

void CbmFieldMapDistorted::ReadDistortionInformation

(

const char *

filename = 0

)

Definition at line 267 of file CbmFieldMapDistorted.cxx.

References f, fBxDistortionFormulaAdd, fBxDistortionFormulaMult, fByDistortionFormulaAdd, fByDistortionFormulaMult, fBzDistortionFormulaAdd, fBzDistortionFormulaMult, and fDistortionFilename.

Referenced by Init().

ReadRootFile()

void CbmFieldMap::ReadRootFile ( const char *  fileName, const char *  mapName  )

protectedinherited

Read field map from a ROOT file

Definition at line 698 of file CbmFieldMap.cxx.

References CbmFieldMap::SetField().

Referenced by CbmFieldMap::Init().

Reset()

void CbmFieldMap::Reset ( )

protectedinherited

Reset the field parameters and data

Definition at line 591 of file CbmFieldMap.cxx.

References CbmFieldMap::fBx, CbmFieldMap::fBy, CbmFieldMap::fBz, CbmFieldMap::fNx, CbmFieldMap::fNy, CbmFieldMap::fNz, CbmFieldMap::fPosX, CbmFieldMap::fPosY, CbmFieldMap::fPosZ, CbmFieldMap::fScale, CbmFieldMap::fXmax, CbmFieldMap::fXmin, CbmFieldMap::fXstep, CbmFieldMap::fYmax, CbmFieldMap::fYmin, CbmFieldMap::fYstep, CbmFieldMap::fZmax, CbmFieldMap::fZmin, and CbmFieldMap::fZstep.

Referenced by CbmFieldMap::Init().

SetDistortionFilename()

virtual Bool_t CbmFieldMapDistorted::SetDistortionFilename ( const char *  filename )

inlinevirtual

Definition at line 89 of file CbmFieldMapDistorted.h.

References fDistortionFilename.

SetDistortionFormula() [1/2]

Bool_t CbmFieldMapDistorted::SetDistortionFormula ( const char *  parDistortionFormulaText, const char *  component_option = "y", const char *  action_option = "m"  )

virtual

Definition at line 401 of file CbmFieldMapDistorted.cxx.

References counter, fBxDistortionFormulaAdd, fBxDistortionFormulaMult, fByDistortionFormulaAdd, fByDistortionFormulaMult, fBzDistortionFormulaAdd, and fBzDistortionFormulaMult.

SetDistortionFormula() [2/2]

Bool_t CbmFieldMapDistorted::SetDistortionFormula ( TFormula *  parDistortionFormula, const char *  component_option = "y", const char *  action_option = "m"  )

virtual

Definition at line 364 of file CbmFieldMapDistorted.cxx.

References counter, fBxDistortionFormulaAdd, fBxDistortionFormulaMult, fByDistortionFormulaAdd, fByDistortionFormulaMult, fBzDistortionFormulaAdd, and fBzDistortionFormulaMult.

SetField()

void CbmFieldMap::SetField ( const CbmFieldMapData *  data )

protectedinherited

Set field parameters and data

Definition at line 732 of file CbmFieldMap.cxx.

References CbmFieldMap::fBx, CbmFieldMap::fBy, CbmFieldMap::fBz, CbmFieldMap::fNx, CbmFieldMap::fNy, CbmFieldMap::fNz, CbmFieldMap::fScale, CbmFieldMap::fXmax, CbmFieldMap::fXmin, CbmFieldMap::fXstep, CbmFieldMap::fYmax, CbmFieldMap::fYmin, CbmFieldMap::fYstep, CbmFieldMap::fZmax, CbmFieldMap::fZmin, CbmFieldMap::fZstep, CbmFieldMapData::GetBx(), CbmFieldMapData::GetBy(), CbmFieldMapData::GetBz(), CbmFieldMapData::GetNx(), CbmFieldMapData::GetNy(), CbmFieldMapData::GetNz(), CbmFieldMapData::GetType(), CbmFieldMapData::GetXmax(), CbmFieldMapData::GetXmin(), CbmFieldMapData::GetYmax(), CbmFieldMapData::GetYmin(), CbmFieldMapData::GetZmax(), and CbmFieldMapData::GetZmin().

Referenced by CbmFieldMap::ReadRootFile().

SetFromParent()

void CbmFieldMapDistorted::SetFromParent ( FairField *  field )

virtual

Fill main part of distorted field map from parent CbmField

Definition at line 217 of file CbmFieldMapDistorted.cxx.

References CbmFieldMap::fNx, CbmFieldMap::fNy, CbmFieldMap::fNz, fParentField, CbmFieldMap::fPosX, CbmFieldMap::fPosY, CbmFieldMap::fPosZ, CbmFieldMap::fScale, fTypeOfParent, CbmFieldMap::fXmax, CbmFieldMap::fXmin, CbmFieldMap::fXstep, CbmFieldMap::fYmin, CbmFieldMap::fYstep, CbmFieldMap::fZmax, CbmFieldMap::fZmin, CbmFieldMap::fZstep, CbmFieldMap::GetNx(), CbmFieldMap::GetNy(), CbmFieldMap::GetNz(), CbmFieldMap::GetPositionX(), CbmFieldMap::GetPositionY(), CbmFieldMap::GetPositionZ(), CbmFieldMap::GetScale(), CbmFieldConst::GetXmax(), CbmFieldMap::GetXmax(), CbmFieldConst::GetXmin(), CbmFieldMap::GetXmin(), CbmFieldMap::GetXstep(), CbmFieldConst::GetYmax(), CbmFieldMap::GetYmax(), CbmFieldConst::GetYmin(), CbmFieldMap::GetYmin(), CbmFieldMap::GetYstep(), CbmFieldConst::GetZmax(), CbmFieldMap::GetZmax(), CbmFieldConst::GetZmin(), CbmFieldMap::GetZmin(), and CbmFieldMap::GetZstep().

Referenced by Init().

SetPosition()

void CbmFieldMapDistorted::SetPosition ( Double_t  x, Double_t  y, Double_t  z  )

virtual

Set the position of the field centre of the distorted and the parent field

Reimplemented from CbmFieldMap.

Definition at line 529 of file CbmFieldMapDistorted.cxx.

References fParentField, CbmFieldMap::fPosX, CbmFieldMap::fPosY, CbmFieldMap::fPosZ, fTypeOfParent, x, and y.

SetScale()

void CbmFieldMapDistorted::SetScale ( Double_t  factor )

virtual

Set a global field scaling factor of the distorted and the parent field

Reimplemented from CbmFieldMap.

Definition at line 538 of file CbmFieldMapDistorted.cxx.

References fParentField, CbmFieldMap::fScale, and fTypeOfParent.

SetType()

virtual void CbmFieldMapDistorted::SetType ( Int_t  pfType = 0 )

inlinevirtual

Definition at line 84 of file CbmFieldMapDistorted.h.

WriteAsciiFile()

void CbmFieldMap::WriteAsciiFile ( const char *  fileName )

inherited

Write the field map to an ASCII file

Definition at line 486 of file CbmFieldMap.cxx.

References CbmFieldMap::fBx, CbmFieldMap::fBy, CbmFieldMap::fBz, CbmFieldMap::fNx, CbmFieldMap::fNy, CbmFieldMap::fNz, CbmFieldMap::fScale, CbmFieldMap::fXmax, CbmFieldMap::fXmin, CbmFieldMap::fYmax, CbmFieldMap::fYmin, CbmFieldMap::fZmax, and CbmFieldMap::fZmin.

WriteDistortionInformation()

void CbmFieldMapDistorted::WriteDistortionInformation

(

const char *

filename = 0

)

Definition at line 306 of file CbmFieldMapDistorted.cxx.

References f, fBxDistortionFormulaAdd, fBxDistortionFormulaMult, fByDistortionFormulaAdd, fByDistortionFormulaMult, fBzDistortionFormulaAdd, fBzDistortionFormulaMult, and fDistortionFilename.

WriteRootFile()

void CbmFieldMap::WriteRootFile ( const char *  fileName, const char *  mapName  )

inherited

Write field map data to a ROOT file

Definition at line 536 of file CbmFieldMap.cxx.

Referenced by CbmFieldMapCreator::CreateMap().

Member Data Documentation

fBx

TArrayF* CbmFieldMap::fBx

protectedinherited

Arrays with the field values

Definition at line 219 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMapSym1::GetBx(), CbmFieldMapSym2::GetBx(), CbmFieldMapSym3::GetBx(), CbmFieldMap::GetBx(), CbmFieldMap::Init(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), CbmFieldMap::WriteAsciiFile(), and CbmFieldMap::~CbmFieldMap().

fBxDistortionFormulaAdd

TFormula * CbmFieldMapDistorted::fBxDistortionFormulaAdd

protected

Definition at line 136 of file CbmFieldMapDistorted.h.

Referenced by GetBx(), GetDistortionFormula(), Print(), ReadDistortionInformation(), SetDistortionFormula(), and WriteDistortionInformation().

fBxDistortionFormulaMult

TFormula* CbmFieldMapDistorted::fBxDistortionFormulaMult

protected

Formulas for field map distortion

Definition at line 135 of file CbmFieldMapDistorted.h.

Referenced by GetBx(), GetDistortionFormula(), Print(), ReadDistortionInformation(), SetDistortionFormula(), and WriteDistortionInformation().

fBxOrigin

Double_t CbmFieldMap::fBxOrigin

protectedinherited

Interpolated field (1-dim)

Definition at line 230 of file CbmFieldMap.h.

Referenced by CbmFieldMap::Init(), Init(), Print(), and CbmFieldMap::Print().

fBy

TArrayF* CbmFieldMap::fBy

protectedinherited

Definition at line 220 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMapSym1::GetBy(), CbmFieldMapSym2::GetBy(), CbmFieldMapSym3::GetBy(), CbmFieldMap::GetBy(), CbmFieldMap::Init(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), CbmFieldMap::WriteAsciiFile(), and CbmFieldMap::~CbmFieldMap().

fByDistortionFormulaAdd

TFormula * CbmFieldMapDistorted::fByDistortionFormulaAdd

protected

Definition at line 138 of file CbmFieldMapDistorted.h.

Referenced by GetBy(), GetDistortionFormula(), Print(), ReadDistortionInformation(), SetDistortionFormula(), and WriteDistortionInformation().

fByDistortionFormulaMult

TFormula* CbmFieldMapDistorted::fByDistortionFormulaMult

protected

getter/setter options: ("x","m"), ("x","a")

Definition at line 137 of file CbmFieldMapDistorted.h.

Referenced by GetBy(), GetDistortionFormula(), Print(), ReadDistortionInformation(), SetDistortionFormula(), and WriteDistortionInformation().

fByOrigin

Double_t CbmFieldMap::fByOrigin

protectedinherited

x-component of the field at the origin

Definition at line 231 of file CbmFieldMap.h.

Referenced by CbmFieldMap::Init(), Init(), Print(), and CbmFieldMap::Print().

fBz

TArrayF* CbmFieldMap::fBz

protectedinherited

Definition at line 221 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMapSym1::GetBz(), CbmFieldMapSym2::GetBz(), CbmFieldMapSym3::GetBz(), CbmFieldMap::GetBz(), CbmFieldMap::Init(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), CbmFieldMap::WriteAsciiFile(), and CbmFieldMap::~CbmFieldMap().

fBzDistortionFormulaAdd

TFormula * CbmFieldMapDistorted::fBzDistortionFormulaAdd

protected

Definition at line 140 of file CbmFieldMapDistorted.h.

Referenced by GetBz(), GetDistortionFormula(), Print(), ReadDistortionInformation(), SetDistortionFormula(), and WriteDistortionInformation().

fBzDistortionFormulaMult

TFormula* CbmFieldMapDistorted::fBzDistortionFormulaMult

protected

getter/setter options: ("y","m"), ("y","a")

Definition at line 139 of file CbmFieldMapDistorted.h.

Referenced by GetBz(), GetDistortionFormula(), Print(), ReadDistortionInformation(), SetDistortionFormula(), and WriteDistortionInformation().

fBzOrigin

Double_t CbmFieldMap::fBzOrigin

protectedinherited

y-component of the field at the origin

Definition at line 232 of file CbmFieldMap.h.

Referenced by CbmFieldMap::Init(), Init(), Print(), and CbmFieldMap::Print().

fDistortionFilename

TString CbmFieldMapDistorted::fDistortionFilename

protected

Filename for field map distortion information

Definition at line 132 of file CbmFieldMapDistorted.h.

Referenced by CbmFieldMapDistorted(), GetDistortionFilename(), Init(), Print(), ReadDistortionInformation(), SetDistortionFilename(), and WriteDistortionInformation().

fFileName

TString CbmFieldMap::fFileName

protectedinherited

Map file name

Definition at line 197 of file CbmFieldMap.h.

Referenced by CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetFileName(), and CbmFieldMap::Init().

fHa

Double_t CbmFieldMap::fHa[2][2][2]

protectedinherited

Variables for temporary storage Used in the very frequently called method GetFieldValue

Definition at line 226 of file CbmFieldMap.h.

Referenced by CbmFieldMap::CbmFieldMap(), CbmFieldMapSym1::GetBx(), CbmFieldMapSym2::GetBx(), CbmFieldMapSym3::GetBx(), CbmFieldMap::GetBx(), CbmFieldMapSym1::GetBy(), CbmFieldMapSym2::GetBy(), CbmFieldMapSym3::GetBy(), CbmFieldMap::GetBy(), CbmFieldMapSym1::GetBz(), CbmFieldMapSym2::GetBz(), CbmFieldMapSym3::GetBz(), CbmFieldMap::GetBz(), and CbmFieldMap::Interpolate().

fHb

Double_t CbmFieldMap::fHb[2][2]

protectedinherited

Field at corners of a grid cell.

Definition at line 227 of file CbmFieldMap.h.

Referenced by CbmFieldMap::CbmFieldMap(), and CbmFieldMap::Interpolate().

fHc

Double_t CbmFieldMap::fHc[2]

protectedinherited

Interpolated field (2-dim)

Definition at line 228 of file CbmFieldMap.h.

Referenced by CbmFieldMap::CbmFieldMap(), and CbmFieldMap::Interpolate().

fNx

Int_t CbmFieldMap::fNx

protectedinherited

Number of grid points

Definition at line 215 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetNx(), CbmFieldMap::Init(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), SetFromParent(), and CbmFieldMap::WriteAsciiFile().

fNy

Int_t CbmFieldMap::fNy

protectedinherited

Definition at line 215 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMapSym1::GetBx(), CbmFieldMapSym2::GetBx(), CbmFieldMapSym3::GetBx(), CbmFieldMap::GetBx(), CbmFieldMapSym1::GetBy(), CbmFieldMapSym2::GetBy(), CbmFieldMapSym3::GetBy(), CbmFieldMap::GetBy(), CbmFieldMapSym1::GetBz(), CbmFieldMapSym2::GetBz(), CbmFieldMapSym3::GetBz(), CbmFieldMap::GetBz(), CbmFieldMap::GetNy(), CbmFieldMap::Init(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), SetFromParent(), and CbmFieldMap::WriteAsciiFile().

fNz

Int_t CbmFieldMap::fNz

protectedinherited

Definition at line 215 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMapSym1::GetBx(), CbmFieldMapSym2::GetBx(), CbmFieldMapSym3::GetBx(), CbmFieldMap::GetBx(), CbmFieldMapSym1::GetBy(), CbmFieldMapSym2::GetBy(), CbmFieldMapSym3::GetBy(), CbmFieldMap::GetBy(), CbmFieldMapSym1::GetBz(), CbmFieldMapSym2::GetBz(), CbmFieldMapSym3::GetBz(), CbmFieldMap::GetBz(), CbmFieldMap::GetNz(), CbmFieldMap::Init(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), SetFromParent(), and CbmFieldMap::WriteAsciiFile().

fParentField

FairField* CbmFieldMapDistorted::fParentField

protected

Parent field (can be field map or constant field)

Definition at line 126 of file CbmFieldMapDistorted.h.

Referenced by CbmFieldMapDistorted(), GetBx(), GetBy(), GetBz(), GetParent(), Init(), PlotBy(), Print(), SetFromParent(), SetPosition(), and SetScale().

fPosX

Double_t CbmFieldMap::fPosX

protectedinherited

Field centre position in global coordinates

Definition at line 205 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmBsField::GetFieldValue(), CbmFieldMap::GetPositionX(), CbmFieldMapSym1::IsInside(), CbmFieldMapSym3::IsInside(), CbmFieldMapSym2::IsInside(), CbmFieldMap::IsInside(), CbmFieldMap::Print(), CbmFieldMap::Reset(), SetFromParent(), SetPosition(), and CbmFieldMap::SetPosition().

fPosY

Double_t CbmFieldMap::fPosY

protectedinherited

Definition at line 205 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmBsField::GetFieldValue(), CbmFieldMap::GetPositionY(), CbmFieldMapSym1::IsInside(), CbmFieldMapSym3::IsInside(), CbmFieldMapSym2::IsInside(), CbmFieldMap::IsInside(), CbmFieldMap::Print(), CbmFieldMap::Reset(), SetFromParent(), SetPosition(), and CbmFieldMap::SetPosition().

fPosZ

Double_t CbmFieldMap::fPosZ

protectedinherited

Definition at line 205 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmBsField::GetFieldValue(), CbmFieldMap::GetPositionZ(), CbmFieldMapSym1::IsInside(), CbmFieldMapSym3::IsInside(), CbmFieldMapSym2::IsInside(), CbmFieldMap::IsInside(), CbmFieldMap::Print(), CbmFieldMap::Reset(), SetFromParent(), SetPosition(), and CbmFieldMap::SetPosition().

fScale

Double_t CbmFieldMap::fScale

protectedinherited

Global scaling factor (w.r.t. map on file)

Definition at line 201 of file CbmFieldMap.h.

Referenced by CbmFieldMap::CbmFieldMap(), CbmBsField::GetFieldValue(), CbmFieldMap::GetScale(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), SetFromParent(), SetScale(), CbmFieldMap::SetScale(), and CbmFieldMap::WriteAsciiFile().

fTypeOfParent

Int_t CbmFieldMapDistorted::fTypeOfParent

protected

Field type of parent field.

Definition at line 129 of file CbmFieldMapDistorted.h.

Referenced by CbmFieldMapDistorted(), SetFromParent(), SetPosition(), and SetScale().

fXmax

Double_t CbmFieldMap::fXmax

protectedinherited

Definition at line 209 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetXmax(), CbmFieldMap::Init(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), SetFromParent(), and CbmFieldMap::WriteAsciiFile().

fXmin

Double_t CbmFieldMap::fXmin

protectedinherited

Field limits in local coordinate system

Definition at line 209 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetXmin(), CbmFieldMap::Init(), CbmFieldMapSym1::IsInside(), CbmFieldMapSym2::IsInside(), CbmFieldMapSym3::IsInside(), CbmFieldMap::IsInside(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), SetFromParent(), and CbmFieldMap::WriteAsciiFile().

fXstep

Double_t CbmFieldMap::fXstep

protectedinherited

Definition at line 209 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetXstep(), CbmFieldMap::Init(), CbmFieldMapSym1::IsInside(), CbmFieldMapSym3::IsInside(), CbmFieldMapSym2::IsInside(), CbmFieldMap::IsInside(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), and SetFromParent().

fYmax

Double_t CbmFieldMap::fYmax

protectedinherited

Definition at line 210 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetYmax(), CbmFieldMap::Init(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), and CbmFieldMap::WriteAsciiFile().

fYmin

Double_t CbmFieldMap::fYmin

protectedinherited

Definition at line 210 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetYmin(), CbmFieldMap::Init(), CbmFieldMapSym1::IsInside(), CbmFieldMapSym2::IsInside(), CbmFieldMapSym3::IsInside(), CbmFieldMap::IsInside(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), SetFromParent(), and CbmFieldMap::WriteAsciiFile().

fYstep

Double_t CbmFieldMap::fYstep

protectedinherited

Definition at line 210 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetYstep(), CbmFieldMap::Init(), CbmFieldMapSym1::IsInside(), CbmFieldMapSym3::IsInside(), CbmFieldMapSym2::IsInside(), CbmFieldMap::IsInside(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), and SetFromParent().

fZmax

Double_t CbmFieldMap::fZmax

protectedinherited

Definition at line 211 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetZmax(), CbmFieldMap::Init(), CbmFieldMapSym1::IsInside(), CbmFieldMapSym2::IsInside(), CbmFieldMapSym3::IsInside(), CbmFieldMap::IsInside(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), SetFromParent(), and CbmFieldMap::WriteAsciiFile().

fZmin

Double_t CbmFieldMap::fZmin

protectedinherited

Definition at line 211 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetZmin(), CbmFieldMap::Init(), CbmFieldMapSym1::IsInside(), CbmFieldMapSym2::IsInside(), CbmFieldMapSym3::IsInside(), CbmFieldMap::IsInside(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), SetFromParent(), and CbmFieldMap::WriteAsciiFile().

fZstep

Double_t CbmFieldMap::fZstep

protectedinherited

Definition at line 211 of file CbmFieldMap.h.

Referenced by CbmBsField::CalculateMapFromBs(), CbmFieldMap::CbmFieldMap(), CbmFieldMap::GetZstep(), CbmFieldMap::Init(), CbmFieldMapSym1::IsInside(), CbmFieldMapSym3::IsInside(), CbmFieldMapSym2::IsInside(), CbmFieldMap::IsInside(), CbmFieldMap::Print(), CbmFieldMap::ReadAsciiFile(), CbmFieldMap::Reset(), CbmFieldMap::SetField(), and SetFromParent().

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

• CbmFieldMapDistorted.h
• CbmFieldMapDistorted.cxx