CbmBsField Class Reference

#include <CbmBsField.h>

Inheritance diagram for CbmBsField:

Collaboration diagram for CbmBsField:

Public Member Functions
	CbmBsField (const char *pBsName, Int_t symType=3)
	CbmBsField ()
	CbmBsField (CbmFieldPar *fieldPar)
virtual	~CbmBsField ()
void	Init ()
void	writeBsRootfile (const char *name)
void	readBsRootfile (const char *name)
void	readFortranAsciifiles (const char *MapFile1, const char *MapFile2, const char *MapFile3)
void	GetFieldValue (const Double_t Point[3], Double_t *Bfield)
void	CalculateMapFromBs (Int_t pNx=0, Int_t pNy=0, Int_t pNz=0)
TArrayF *	GetBsBx ()
TArrayF *	GetBsBy ()
TArrayF *	GetBsBz ()
TArrayF *	GetX ()
TArrayF *	GetY ()
TArrayF *	GetZ ()
void	GetBsName (char *pBsName)
void	SetBsName (const char *pBsName)
Double_t	GetBx (Double_t x, Double_t y, Double_t z)
Double_t	GetBy (Double_t x, Double_t y, Double_t z)
Double_t	GetBz (Double_t x, Double_t y, Double_t z)
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)
virtual void	SetPosition (Double_t x, Double_t y, Double_t z)
virtual void	SetScale (Double_t factor)
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 ()
virtual void	Print (Option_t *="") const

Protected Member Functions
void	PALC0 (Double_t X, Double_t Y, Double_t Z, Double_t *BX, Double_t *BY, Double_t *BZ)
Float_t	SPL0 (Double_t T, Double_t X0, Double_t X1, Double_t X2, Double_t X3, Double_t X4)
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
Int_t	NDIM
Int_t	LL1
Int_t	LL2
Int_t	LL3
Int_t	II1
Int_t	II2
Int_t	II3
TArrayF *	fBsBx
TArrayF *	fBsBy
TArrayF *	fBsBz
TArrayF *	fX
TArrayF *	fY
TArrayF *	fZ
Float_t *	UX1
Float_t *	UX2
	[LL1]
Float_t *	UX3
	[LL2]
Float_t *	F0
	[LL3]
Float_t *	G0
	[NDIM]
Float_t *	U0
	[NDIM]
TString	fBsName
	[NDIM]
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.
Double_t	fHc [2]
	Interpolated field (2-dim)
Double_t	fBxOrigin
	Interpolated field (1-dim)
Double_t	fByOrigin
	x-component of the field at the origin
Double_t	fBzOrigin
	y-component of the field at the origin

Private Member Functions
	CbmBsField (const CbmBsField &)
CbmBsField &	operator= (const CbmBsField &)

Detailed Description

Definition at line 37 of file CbmBsField.h.

Constructor & Destructor Documentation

CbmBsField() [1/4]

CbmBsField::CbmBsField	(	const char *	pBsName,
		Int_t	symType = 3 )

Definition at line 35 of file CbmBsField.cxx.

CbmBsField() [2/4]

CbmBsField::CbmBsField

(

)

Definition at line 63 of file CbmBsField.cxx.

Referenced by readBsRootfile().

CbmBsField() [3/4]

CbmBsField::CbmBsField

(

CbmFieldPar *

fieldPar

)

Definition at line 90 of file CbmBsField.cxx.

~CbmBsField()

CbmBsField::~CbmBsField ( )

virtual

Definition at line 116 of file CbmBsField.cxx.

References fBsBx, fBsBy, fBsBz, fX, and fY.

CbmBsField() [4/4]

CbmBsField::CbmBsField ( const CbmBsField & )

private

Member Function Documentation

CalculateMapFromBs()

void CbmBsField::CalculateMapFromBs	(	Int_t	pNx = 0,
		Int_t	pNy = 0,
		Int_t	pNz = 0 )

Definition at line 136 of file CbmBsField.cxx.

References CbmFieldMap::fBx, CbmFieldMap::fBy, CbmFieldMap::fBz, CbmFieldMap::fNx, CbmFieldMap::fNy, CbmFieldMap::fNz, CbmFieldMap::fPosX, CbmFieldMap::fPosY, CbmFieldMap::fPosZ, fX, CbmFieldMap::fXmax, CbmFieldMap::fXmin, CbmFieldMap::fXstep, fY, CbmFieldMap::fYmax, CbmFieldMap::fYmin, CbmFieldMap::fYstep, fZ, CbmFieldMap::fZmax, CbmFieldMap::fZmin, CbmFieldMap::fZstep, GetFieldValue(), and CbmFieldMap::Print().

GetBsBx()

TArrayF * CbmBsField::GetBsBx ( )

inline

Definition at line 59 of file CbmBsField.h.

References fBsBx.

Referenced by readBsRootfile().

GetBsBy()

TArrayF * CbmBsField::GetBsBy ( )

inline

Definition at line 60 of file CbmBsField.h.

References fBsBy.

Referenced by readBsRootfile().

GetBsBz()

TArrayF * CbmBsField::GetBsBz ( )

inline

Definition at line 61 of file CbmBsField.h.

References fBsBz.

Referenced by readBsRootfile().

GetBsName()

void CbmBsField::GetBsName ( char * pBsName )

inline

Definition at line 66 of file CbmBsField.h.

References fBsName.

GetBx() [1/2]

Double_t CbmBsField::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 298 of file CbmBsField.cxx.

References GetFieldValue(), x, and y.

GetBx() [2/2]

TArrayF * CbmFieldMap::GetBx ( ) const

inlineinherited

Accessors to the field value arrays

Definition at line 145 of file CbmFieldMap.h.

References CbmFieldMap::fBx.

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

GetBy() [1/2]

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

virtual

Reimplemented from CbmFieldMap.

Definition at line 309 of file CbmBsField.cxx.

References GetFieldValue(), x, and y.

GetBy() [2/2]

TArrayF * CbmFieldMap::GetBy ( ) const

inlineinherited

Definition at line 146 of file CbmFieldMap.h.

References CbmFieldMap::fBy.

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

GetBz() [1/2]

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

virtual

Reimplemented from CbmFieldMap.

Definition at line 320 of file CbmBsField.cxx.

References GetFieldValue(), x, and y.

GetBz() [2/2]

TArrayF * CbmFieldMap::GetBz ( ) const

inlineinherited

Definition at line 147 of file CbmFieldMap.h.

References CbmFieldMap::fBz.

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

GetFieldValue()

void CbmBsField::GetFieldValue	(	const Double_t	Point[3],
		Double_t *	Bfield )

Definition at line 256 of file CbmBsField.cxx.

References CbmFieldMap::fPosX, CbmFieldMap::fPosY, CbmFieldMap::fPosZ, CbmFieldMap::fScale, and PALC0().

Referenced by CalculateMapFromBs(), GetBx(), GetBy(), and GetBz().

GetFileName()

const char * CbmFieldMap::GetFileName ( )

inlineinherited

Accessor to field map file

Definition at line 151 of file CbmFieldMap.h.

References CbmFieldMap::fFileName.

GetNx()

Int_t CbmFieldMap::GetNx ( ) const

inlineinherited

Definition at line 129 of file CbmFieldMap.h.

References CbmFieldMap::fNx.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetNy()

Int_t CbmFieldMap::GetNy ( ) const

inlineinherited

Definition at line 130 of file CbmFieldMap.h.

References CbmFieldMap::fNy.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetNz()

Int_t CbmFieldMap::GetNz ( ) const

inlineinherited

Definition at line 131 of file CbmFieldMap.h.

References CbmFieldMap::fNz.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetPositionX()

Double_t CbmFieldMap::GetPositionX ( ) const

inlineinherited

Accessor to field centre position in global system

Definition at line 135 of file CbmFieldMap.h.

References CbmFieldMap::fPosX.

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

GetPositionY()

Double_t CbmFieldMap::GetPositionY ( ) const

inlineinherited

Definition at line 136 of file CbmFieldMap.h.

References CbmFieldMap::fPosY.

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

GetPositionZ()

Double_t CbmFieldMap::GetPositionZ ( ) const

inlineinherited

Definition at line 137 of file CbmFieldMap.h.

References CbmFieldMap::fPosZ.

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

GetScale()

Double_t CbmFieldMap::GetScale ( ) const

inlineinherited

Accessor to global scaling factor

Definition at line 141 of file CbmFieldMap.h.

References CbmFieldMap::fScale.

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

GetX()

TArrayF * CbmBsField::GetX ( )

inline

Definition at line 62 of file CbmBsField.h.

References fX.

Referenced by readBsRootfile().

GetXmax()

Double_t CbmFieldMap::GetXmax ( ) const

inlineinherited

Definition at line 123 of file CbmFieldMap.h.

References CbmFieldMap::fXmax.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetXmin()

Double_t CbmFieldMap::GetXmin ( ) const

inlineinherited

Accessors to field parameters in local coordinate system

Definition at line 120 of file CbmFieldMap.h.

References CbmFieldMap::fXmin.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetXstep()

Double_t CbmFieldMap::GetXstep ( ) const

inlineinherited

Definition at line 126 of file CbmFieldMap.h.

References CbmFieldMap::fXstep.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetY()

TArrayF * CbmBsField::GetY ( )

inline

Definition at line 63 of file CbmBsField.h.

References fY.

Referenced by readBsRootfile().

GetYmax()

Double_t CbmFieldMap::GetYmax ( ) const

inlineinherited

Definition at line 124 of file CbmFieldMap.h.

References CbmFieldMap::fYmax.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetYmin()

Double_t CbmFieldMap::GetYmin ( ) const

inlineinherited

Definition at line 121 of file CbmFieldMap.h.

References CbmFieldMap::fYmin.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetYstep()

Double_t CbmFieldMap::GetYstep ( ) const

inlineinherited

Definition at line 127 of file CbmFieldMap.h.

References CbmFieldMap::fYstep.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetZ()

TArrayF * CbmBsField::GetZ ( )

inline

Definition at line 64 of file CbmBsField.h.

References fZ.

Referenced by readBsRootfile().

GetZmax()

Double_t CbmFieldMap::GetZmax ( ) const

inlineinherited

Definition at line 125 of file CbmFieldMap.h.

References CbmFieldMap::fZmax.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetZmin()

Double_t CbmFieldMap::GetZmin ( ) const

inlineinherited

Definition at line 122 of file CbmFieldMap.h.

References CbmFieldMap::fZmin.

Referenced by CbmFieldMapDistorted::SetFromParent().

GetZstep()

Double_t CbmFieldMap::GetZstep ( ) const

inlineinherited

Definition at line 128 of file CbmFieldMap.h.

References CbmFieldMap::fZstep.

Referenced by CbmFieldMapDistorted::SetFromParent().

Init() [1/2]

void CbmBsField::Init ( )

virtual

Initialisation (read Bs coefficients from root file)

Reimplemented from CbmFieldMap.

Definition at line 127 of file CbmBsField.cxx.

References fBsName, and readBsRootfile().

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 298 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 789 of file CbmFieldMap.cxx.

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

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

Definition at line 444 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=()

CbmBsField & CbmBsField::operator= ( const CbmBsField & )

private

PALC0()

void CbmBsField::PALC0 ( Double_t X, Double_t Y, Double_t Z, Double_t * BX, Double_t * BY, Double_t * BZ )

protected

Definition at line 402 of file CbmBsField.cxx.

References checked_index_max(), F0, G0, II1, II2, LL1, LL2, LL3, SPL0(), U0, UX1, UX2, and UX3.

Referenced by GetFieldValue().

Print()

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

virtualinherited

Screen output

Reimplemented in CbmFieldMapDistorted.

Definition at line 557 of file CbmFieldMap.cxx.

References CbmFieldMap::fBxOrigin, CbmFieldMap::fByOrigin, CbmFieldMap::fBzOrigin, 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 CalculateMapFromBs(), CbmFieldMap::Init(), and CbmFieldMap::Init().

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.

readBsRootfile()

void CbmBsField::readBsRootfile

(

const char *

name

)

Save old global file and folder pointer to avoid messing with FairRoot

Restore old global file and folder pointer to avoid messing with FairRoot

Definition at line 203 of file CbmBsField.cxx.

References CbmBsField(), F0, fBsBx, fBsBy, fBsBz, fBsName, fX, fY, fZ, G0, GetBsBx(), GetBsBy(), GetBsBz(), GetX(), GetY(), GetZ(), II1, II2, II3, LL1, LL2, LL3, NDIM, U0, UX1, UX2, and UX3.

Referenced by Init().

readFortranAsciifiles()

void CbmBsField::readFortranAsciifiles	(	const char *	MapFile1,
		const char *	MapFile2,
		const char *	MapFile3 )

Definition at line 332 of file CbmBsField.cxx.

References F0, fBsBx, fBsBy, fBsBz, fX, fY, fZ, G0, II1, II2, II3, LL1, LL2, LL3, NDIM, U0, UX1, UX2, and UX3.

ReadRootFile()

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

protectedinherited

Read field map from a ROOT file

Save old global file and folder pointer to avoid messing with FairRoot

Restore old global file and folder pointer to avoid messing with FairRoot

Definition at line 697 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 590 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().

SetBsName()

void CbmBsField::SetBsName ( const char * pBsName )

inline

Definition at line 67 of file CbmBsField.h.

References fBsName.

SetField()

void CbmFieldMap::SetField ( const CbmFieldMapData * data )

protectedinherited

Set field parameters and data

Definition at line 734 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().

SetPosition()

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

virtualinherited

Set the position of the field centre

Reimplemented in CbmFieldMapDistorted.

Definition at line 547 of file CbmFieldMap.cxx.

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

Referenced by CbmSetup::CreateFieldMap().

SetScale()

virtual void CbmFieldMap::SetScale ( Double_t factor )

inlinevirtualinherited

Set a global field scaling factor

Reimplemented in CbmFieldMapDistorted.

Definition at line 116 of file CbmFieldMap.h.

References CbmFieldMap::fScale.

Referenced by CbmSetup::CreateFieldMap().

SPL0()

Float_t CbmBsField::SPL0 ( Double_t T, Double_t X0, Double_t X1, Double_t X2, Double_t X3, Double_t X4 )

protected

Definition at line 537 of file CbmBsField.cxx.

References TT.

Referenced by PALC0().

WriteAsciiFile()

void CbmFieldMap::WriteAsciiFile ( const char * fileName )

inherited

Write the field map to an ASCII file

Definition at line 477 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.

writeBsRootfile()

void CbmBsField::writeBsRootfile

(

const char *

name

)

Save old global file and folder pointer to avoid messing with FairRoot

Restore old global file and folder pointer to avoid messing with FairRoot

Definition at line 188 of file CbmBsField.cxx.

WriteRootFile()

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

inherited

Write field map data to a ROOT file

Save old global file and folder pointer to avoid messing with FairRoot

Restore old global file and folder pointer to avoid messing with FairRoot

Definition at line 526 of file CbmFieldMap.cxx.

Referenced by CbmFieldMapCreator::CreateMap().

Member Data Documentation

F0

Float_t* CbmBsField::F0

protected

[LL3]

Definition at line 92 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

fBsBx

TArrayF* CbmBsField::fBsBx

protected

Definition at line 82 of file CbmBsField.h.

Referenced by GetBsBx(), readBsRootfile(), readFortranAsciifiles(), and ~CbmBsField().

fBsBy

TArrayF* CbmBsField::fBsBy

protected

Definition at line 83 of file CbmBsField.h.

Referenced by GetBsBy(), readBsRootfile(), readFortranAsciifiles(), and ~CbmBsField().

fBsBz

TArrayF* CbmBsField::fBsBz

protected

Definition at line 84 of file CbmBsField.h.

Referenced by GetBsBz(), readBsRootfile(), readFortranAsciifiles(), and ~CbmBsField().

fBsName

TString CbmBsField::fBsName

protected

[NDIM]

Definition at line 96 of file CbmBsField.h.

Referenced by GetBsName(), Init(), readBsRootfile(), and SetBsName().

fBx

TArrayF* CbmFieldMap::fBx

protectedinherited

Arrays with the field values

Definition at line 206 of file CbmFieldMap.h.

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

fBxOrigin

Double_t CbmFieldMap::fBxOrigin

protectedinherited

Interpolated field (1-dim)

Definition at line 217 of file CbmFieldMap.h.

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

fBy

TArrayF* CbmFieldMap::fBy

protectedinherited

Definition at line 207 of file CbmFieldMap.h.

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

fByOrigin

Double_t CbmFieldMap::fByOrigin

protectedinherited

x-component of the field at the origin

Definition at line 218 of file CbmFieldMap.h.

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

fBz

TArrayF* CbmFieldMap::fBz

protectedinherited

Definition at line 208 of file CbmFieldMap.h.

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

fBzOrigin

Double_t CbmFieldMap::fBzOrigin

protectedinherited

y-component of the field at the origin

Definition at line 219 of file CbmFieldMap.h.

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

fFileName

TString CbmFieldMap::fFileName

protectedinherited

Map file name

Definition at line 184 of file CbmFieldMap.h.

Referenced by CbmFieldMap::CbmFieldMap(), 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 213 of file CbmFieldMap.h.

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

fHb

Double_t CbmFieldMap::fHb[2][2]

protectedinherited

Field at corners of a grid cell.

Definition at line 214 of file CbmFieldMap.h.

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

fHc

Double_t CbmFieldMap::fHc[2]

protectedinherited

Interpolated field (2-dim)

Definition at line 215 of file CbmFieldMap.h.

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

fNx

Int_t CbmFieldMap::fNx

protectedinherited

Number of grid points

Definition at line 202 of file CbmFieldMap.h.

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

fNy

Int_t CbmFieldMap::fNy

protectedinherited

Definition at line 202 of file CbmFieldMap.h.

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

fNz

Int_t CbmFieldMap::fNz

protectedinherited

Definition at line 202 of file CbmFieldMap.h.

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

fPosX

Double_t CbmFieldMap::fPosX

protectedinherited

Field centre position in global coordinates

Definition at line 192 of file CbmFieldMap.h.

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

fPosY

Double_t CbmFieldMap::fPosY

protectedinherited

Definition at line 192 of file CbmFieldMap.h.

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

fPosZ

Double_t CbmFieldMap::fPosZ

protectedinherited

Definition at line 192 of file CbmFieldMap.h.

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

fScale

Double_t CbmFieldMap::fScale

protectedinherited

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

Definition at line 188 of file CbmFieldMap.h.

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

fX

TArrayF* CbmBsField::fX

protected

Definition at line 85 of file CbmBsField.h.

Referenced by CalculateMapFromBs(), GetX(), readBsRootfile(), readFortranAsciifiles(), and ~CbmBsField().

fXmax

Double_t CbmFieldMap::fXmax

protectedinherited

Definition at line 196 of file CbmFieldMap.h.

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

fXmin

Double_t CbmFieldMap::fXmin

protectedinherited

Field limits in local coordinate system

Definition at line 196 of file CbmFieldMap.h.

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

fXstep

Double_t CbmFieldMap::fXstep

protectedinherited

Definition at line 196 of file CbmFieldMap.h.

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

fY

TArrayF* CbmBsField::fY

protected

Definition at line 86 of file CbmBsField.h.

Referenced by CalculateMapFromBs(), GetY(), readBsRootfile(), readFortranAsciifiles(), and ~CbmBsField().

fYmax

Double_t CbmFieldMap::fYmax

protectedinherited

Definition at line 197 of file CbmFieldMap.h.

Referenced by 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 197 of file CbmFieldMap.h.

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

fYstep

Double_t CbmFieldMap::fYstep

protectedinherited

Definition at line 197 of file CbmFieldMap.h.

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

fZ

TArrayF* CbmBsField::fZ

protected

Definition at line 87 of file CbmBsField.h.

Referenced by CalculateMapFromBs(), GetZ(), readBsRootfile(), and readFortranAsciifiles().

fZmax

Double_t CbmFieldMap::fZmax

protectedinherited

Definition at line 198 of file CbmFieldMap.h.

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

fZmin

Double_t CbmFieldMap::fZmin

protectedinherited

Definition at line 198 of file CbmFieldMap.h.

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

fZstep

Double_t CbmFieldMap::fZstep

protectedinherited

Definition at line 198 of file CbmFieldMap.h.

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

G0

Float_t* CbmBsField::G0

protected

[NDIM]

Definition at line 93 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

II1

Int_t CbmBsField::II1

protected

Definition at line 80 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

II2

Int_t CbmBsField::II2

protected

Definition at line 80 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

II3

Int_t CbmBsField::II3

protected

Definition at line 80 of file CbmBsField.h.

Referenced by readBsRootfile(), and readFortranAsciifiles().

LL1

Int_t CbmBsField::LL1

protected

Definition at line 80 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

LL2

Int_t CbmBsField::LL2

protected

Definition at line 80 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

LL3

Int_t CbmBsField::LL3

protected

Definition at line 80 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

NDIM

Int_t CbmBsField::NDIM

protected

Definition at line 80 of file CbmBsField.h.

Referenced by readBsRootfile(), and readFortranAsciifiles().

U0

Float_t* CbmBsField::U0

protected

[NDIM]

Definition at line 94 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

UX1

Float_t* CbmBsField::UX1

protected

Definition at line 89 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

UX2

Float_t* CbmBsField::UX2

protected

[LL1]

Definition at line 90 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

UX3

Float_t* CbmBsField::UX3

protected

[LL2]

Definition at line 91 of file CbmBsField.h.

Referenced by PALC0(), readBsRootfile(), and readFortranAsciifiles().

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

• CbmBsField.h
• CbmBsField.cxx