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AliRoot » STEER » STEERBASE » AliMagWrapCheb

class AliMagWrapCheb: public TNamed

Function Members (Methods)

public:

	AliMagWrapCheb()
	AliMagWrapCheb(const AliMagWrapCheb& src)
	AliMagWrapCheb(const char* inputFile)
virtual	~AliMagWrapCheb()
void	TObject::AbstractMethod(const char* method) const
void	AddParamDip(const AliCheb3D* param)
void	AddParamSol(const AliCheb3D* param)
void	AddParamTPCInt(const AliCheb3D* param)
void	AddParamTPCRatInt(const AliCheb3D* param)
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
void	BuildTable(Int_t npar, TObjArray* parArr, Int_t& nZSeg, Int_t& nYSeg, Int_t& nXSeg, Float_t& minZ, Float_t& maxZ, Float_t segZ, Float_t segY, Float_t segX, Int_t begSegY, Int_t nSegY, Int_t begSegX, Int_t nSegX, Int_t segID)
void	BuildTableDip()
void	BuildTableSol()
void	BuildTableTPCInt()
void	BuildTableTPCRatInt()
static void	CartToCyl(const Double_t* xyz, Double_t* rphiz)
static void	CartToCylCartB(const Double_t* xyz, const Double_t* bxyz, Double_t* brphiz)
static void	CartToCylCylB(const Double_t* rphiz, const Double_t* bxyz, Double_t* brphiz)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	Clear(Option_t* = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	TNamed::Copy(TObject& named) const
void	CopyFrom(const AliMagWrapCheb& src)
static void	CylToCart(const Double_t* rphiz, Double_t* xyz)
static void	CylToCartCartB(const Double_t* xyz, const Double_t* brphiz, Double_t* bxyz)
static void	CylToCartCylB(const Double_t* rphiz, const Double_t* brphiz, Double_t* bxyz)
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	Field(const Double_t* xyz, Double_t* b) const
void	FieldCyl(const Double_t* rphiz, Double_t* b) const
virtual void	TNamed::FillBuffer(char*& buffer)
Int_t	FindDipSegment(const Double_t* xyz) const
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
Int_t	FindSolSegment(const Double_t* xyz) const
Int_t	FindTPCRatSegment(const Double_t* xyz) const
Int_t	FindTPCSegment(const Double_t* xyz) const
Double_t	GetBz(const Double_t* xyz) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
Float_t	GetMaxRSol() const
Float_t	GetMaxRTPCInt() const
Float_t	GetMaxRTPCRatInt() const
Float_t	GetMaxZ() const
Float_t	GetMaxZDip() const
Float_t	GetMaxZSol() const
Float_t	GetMaxZTPCInt() const
Float_t	GetMaxZTPCRatInt() const
Float_t	GetMinZ() const
Float_t	GetMinZDip() const
Float_t	GetMinZSol() const
Float_t	GetMinZTPCInt() const
Float_t	GetMinZTPCRatInt() const
virtual const char*	TNamed::GetName() const
Int_t	GetNParamsDip() const
Int_t	GetNParamsSol() const
Int_t	GetNParamsTPCInt() const
Int_t	GetNParamsTPCRatInt() const
Int_t	GetNSegZDip() const
Int_t	GetNSegZSol() const
Int_t	GetNSegZTPCInt() const
Int_t	GetNSegZTPCRatInt() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
AliCheb3D*	GetParamDip(Int_t ipar) const
AliCheb3D*	GetParamSol(Int_t ipar) const
AliCheb3D*	GetParamTPCInt(Int_t ipar) const
AliCheb3D*	GetParamTPCRatInt(Int_t ipar) const
Float_t*	GetSegZSol() const
virtual const char*	TNamed::GetTitle() const
void	GetTPCInt(const Double_t* xyz, Double_t* b) const
void	GetTPCIntCyl(const Double_t* rphiz, Double_t* b) const
void	GetTPCRatInt(const Double_t* xyz, Double_t* b) const
void	GetTPCRatIntCyl(const Double_t* rphiz, Double_t* b) const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
void	LoadData(const char* inpfile)
virtual void	TNamed::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
AliMagWrapCheb&	operator=(const AliMagWrapCheb& rhs)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	Print(Option_t* = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
void	ResetDip()
void	ResetSol()
void	ResetTPCInt()
void	ResetTPCRatInt()
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
void	SaveData(const char* outfile) const
virtual void	TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
Int_t	SegmentDimension(Float_t** seg, const TObjArray* par, int npar, int dim, Float_t xmn, Float_t xmx, Float_t ymn, Float_t ymx, Float_t zmn, Float_t zmx)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector&)
virtual Int_t	TNamed::Sizeof() const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	FieldCylSol(const Double_t* rphiz, Double_t* b) const
Double_t	FieldCylSolBz(const Double_t* rphiz) const
void	TObject::MakeZombie()

Data Members

public:

enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

Int_t*	fBegSegPSol	[fNPSegSol] beginning of P segments array for each Z segment
Int_t*	fBegSegPTPC	[fNPSegTPC] beginning of P segments array for each Z segment
Int_t*	fBegSegPTPCRat	[fNPSegTPCRat] beginning of P segments array for each Z segment
Int_t*	fBegSegRSol	[fNPSegSol] beginning of R segments array for each P segment
Int_t*	fBegSegRTPC	[fNPSegTPC] beginning of R segments array for each P segment
Int_t*	fBegSegRTPCRat	[fNPSegTPCRat] beginning of R segments array for each P segment
Int_t*	fBegSegXDip	[fNYSegDip] beginning of X segments array for each Y segment
Int_t*	fBegSegYDip	[fNZSegDip] beginning of Y segments array for each Z segment
AliCheb3D*	fCacheDip	! last used dipole patch
AliCheb3D*	fCacheSol	! last used solenoid patch
AliCheb3D*	fCacheTPCInt	! last used patch for TPC integral
AliCheb3D*	fCacheTPCRat	! last used patch for TPC normalized integral
Float_t	fMaxRSol	max raduis for Solenoid field
Float_t	fMaxRTPC	max raduis for Solenoid field integral in TPC
Float_t	fMaxRTPCRat	max raduis for Solenoid field ratios integral in TPC
Float_t	fMaxZDip	Max Z of Dipole parameterization
Float_t	fMaxZSol	Max Z of Solenoid parameterization
Float_t	fMaxZTPC	Max Z of TPCint parameterization
Float_t	fMaxZTPCRat	Max Z of TpcRatInt parameterization
Float_t	fMinZDip	Min Z of Dipole parameterization
Float_t	fMinZSol	Min Z of Solenoid parameterization
Float_t	fMinZTPC	Min Z of TPCint parameterization
Float_t	fMinZTPCRat	Min Z of TpcRatInt parameterization
Int_t	fNPSegSol	number of distinct P segments in Solenoid
Int_t	fNPSegTPC	number of distinct P segments in TPCint
Int_t	fNPSegTPCRat	number of distinct P segments in TpcRatInt
Int_t	fNParamsDip	Total number of parameterization pieces for dipole
Int_t	fNParamsSol	Total number of parameterization pieces for solenoid
Int_t	fNParamsTPC	Total number of parameterization pieces for TPCint
Int_t	fNParamsTPCRat	Total number of parameterization pieces for tr.field to Bz integrals in TPC region
Int_t	fNRSegSol	number of distinct R segments in Solenoid
Int_t	fNRSegTPC	number of distinct R segments in TPCint
Int_t	fNRSegTPCRat	number of distinct R segments in TpcRatInt
Int_t*	fNSegPSol	[fNZSegSol] number of P segments for each Z segment
Int_t*	fNSegPTPC	[fNZSegTPC] number of P segments for each Z segment
Int_t*	fNSegPTPCRat	[fNZSegTPCRat] number of P segments for each Z segment
Int_t*	fNSegRSol	[fNPSegSol] number of R segments for each P segment
Int_t*	fNSegRTPC	[fNPSegTPC] number of R segments for each P segment
Int_t*	fNSegRTPCRat	[fNPSegTPCRat] number of R segments for each P segment
Int_t*	fNSegXDip	[fNYSegDip] number of X segments for each Y segment
Int_t*	fNSegYDip	[fNZSegDip] number of Y segments for each Z segment
Int_t	fNXSegDip	number of distinct X segments in Dipole
Int_t	fNYSegDip	number of distinct Y segments in Dipole
Int_t	fNZSegDip	number of distinct Z segments in Dipole
Int_t	fNZSegSol	number of distinct Z segments in Solenoid
Int_t	fNZSegTPC	number of distinct Z segments in TPCint
Int_t	fNZSegTPCRat	number of distinct Z segments in TpcRatInt
TString	TNamed::fName	object identifier
TObjArray*	fParamsDip	Parameterization pieces for Dipole field
TObjArray*	fParamsSol	Parameterization pieces for Solenoid field
TObjArray*	fParamsTPC	Parameterization pieces for TPCint field
TObjArray*	fParamsTPCRat	Parameterization pieces for TpcRatInt field
Int_t*	fSegIDDip	[fNXSegDip] ID of the dipole parameterization for given XYZ segment
Int_t*	fSegIDSol	[fNRSegSol] ID of the solenoid parameterization for given RPZ segment
Int_t*	fSegIDTPC	[fNRSegTPC] ID of the TPCint parameterization for given RPZ segment
Int_t*	fSegIDTPCRat	[fNRSegTPCRat] ID of the TpcRatInt parameterization for given RPZ segment
Float_t*	fSegPSol	[fNPSegSol] coordinated of P segments for each Zsegment in Solenoid
Float_t*	fSegPTPC	[fNPSegTPC] coordinated of P segments for each Zsegment in TPCint
Float_t*	fSegPTPCRat	[fNPSegTPCRat] coordinated of P segments for each Zsegment in TpcRatInt
Float_t*	fSegRSol	[fNRSegSol] coordinated of R segments for each Psegment in Solenoid
Float_t*	fSegRTPC	[fNRSegTPC] coordinated of R segments for each Psegment in TPCint
Float_t*	fSegRTPCRat	[fNRSegTPCRat] coordinated of R segments for each Psegment in TpcRatInt
Float_t*	fSegXDip	[fNXSegDip] coordinated of X segments for each Ysegment in Dipole
Float_t*	fSegYDip	[fNYSegDip] coordinated of Y segments for each Zsegment in Dipole
Float_t*	fSegZDip	[fNZSegDip] coordinates of distinct Z segments in Dipole
Float_t*	fSegZSol	[fNZSegSol] coordinates of distinct Z segments in Solenoid
Float_t*	fSegZTPC	[fNZSegTPC] coordinates of distinct Z segments in TPCint
Float_t*	fSegZTPCRat	[fNZSegTPCRat] coordinates of distinct Z segments in TpcRatInt
TString	TNamed::fTitle	object title

Class Charts

Inheritance Chart:

TNamed

←

AliMagWrapCheb

Function documentation

AliMagWrapCheb()





 default constructor

AliMagWrapCheb(const AliMagWrapCheb& src)




 copy constructor

void CopyFrom(const AliMagWrapCheb& src)

 copy method

AliMagWrapCheb& operator=(const AliMagWrapCheb& rhs)

 assignment

void Clear(Option_t* = "")

 clear all dynamic parts

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

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

Double_t GetBz(const Double_t* xyz) const

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

void Print(Option_t* = "") const

 print info

Int_t FindDipSegment(const Double_t* xyz) const

 find the segment containing point xyz. If it is outside find the closest segment

Int_t FindSolSegment(const Double_t* xyz) const

 find the segment containing point xyz. If it is outside find the closest segment

Int_t FindTPCSegment(const Double_t* xyz) const

 find the segment containing point xyz. If it is outside find the closest segment

Int_t FindTPCRatSegment(const Double_t* xyz) const

 find the segment containing point xyz. If it is outside find the closest segment

void GetTPCInt(const Double_t* xyz, Double_t* b) const

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

void GetTPCRatInt(const Double_t* xyz, Double_t* b) const

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

void FieldCylSol(const Double_t* rphiz, Double_t* b) const

 compute Solenoid field in Cylindircal coordinates
 note: if the point is outside the volume get the field in closest parameterized point

Double_t FieldCylSolBz(const Double_t* rphiz) const

 compute Solenoid field in Cylindircal coordinates
 note: if the point is outside the volume get the field in closest parameterized point

void GetTPCIntCyl(const Double_t* rphiz, Double_t* b) const

 compute field integral in TPC region in Cylindircal coordinates
 note: the check for the point being inside the parameterized region is done outside

void GetTPCRatIntCyl(const Double_t* rphiz, Double_t* b) const

 compute field integral in TPCRat region in Cylindircal coordinates
 note: the check for the point being inside the parameterized region is done outside

void LoadData(const char* inpfile)

 read coefficients data from the text file

void BuildTableSol()

 build lookup table

void BuildTableDip()

 build lookup table

void BuildTableTPCInt()

 build lookup table

void BuildTableTPCRatInt()

 build lookup table

AliMagWrapCheb(const char* inputFile)




 construct from coeffs from the text file

void AddParamSol(const AliCheb3D* param)

 adds new parameterization piece for Sol
 NOTE: pieces must be added strictly in increasing R then increasing Z order

void AddParamTPCInt(const AliCheb3D* param)

 adds new parameterization piece for TPCInt
 NOTE: pieces must be added strictly in increasing R then increasing Z order

void AddParamTPCRatInt(const AliCheb3D* param)

 adds new parameterization piece for TPCRatInt
 NOTE: pieces must be added strictly in increasing R then increasing Z order

void AddParamDip(const AliCheb3D* param)

 adds new parameterization piece for Dipole

void ResetDip()

 clean Dip field (used for update)

void ResetSol()

 clean Sol field (used for update)

void ResetTPCInt()

 clean TPC field integral (used for update)

void ResetTPCRatInt()

 clean TPCRat field integral (used for update)

void BuildTable(Int_t npar, TObjArray* parArr, Int_t& nZSeg, Int_t& nYSeg, Int_t& nXSeg, Float_t& minZ, Float_t& maxZ, Float_t** segZ, Float_t** segY, Float_t** segX, Int_t** begSegY, Int_t** nSegY, Int_t** begSegX, Int_t** nSegX, Int_t** segID)

 build lookup table for dipole

void SaveData(const char* outfile) const

 writes coefficients data to output text file

Int_t SegmentDimension(Float_t** seg, const TObjArray* par, int npar, int dim, Float_t xmn, Float_t xmx, Float_t ymn, Float_t ymx, Float_t zmn, Float_t zmx)

 find all boundaries in deimension dim for boxes in given region.
 if mn>mx for given projection the check is not done for it.

void FieldCyl(const Double_t* rphiz, Double_t* b) const

void CylToCartCylB(const Double_t* rphiz, const Double_t* brphiz, Double_t* bxyz)

void CylToCartCartB(const Double_t* xyz, const Double_t* brphiz, Double_t* bxyz)

void CartToCylCartB(const Double_t* xyz, const Double_t* bxyz, Double_t* brphiz)

void CartToCylCylB(const Double_t* rphiz, const Double_t* bxyz, Double_t* brphiz)

void CartToCyl(const Double_t* xyz, Double_t* rphiz)

void CylToCart(const Double_t* rphiz, Double_t* xyz)

~AliMagWrapCheb()

{Clear();}

Int_t GetNParamsSol() const

{return fNParamsSol;}

Int_t GetNSegZSol() const

{return fNZSegSol;}

Float_t* GetSegZSol() const

{return fSegZSol;}

Int_t GetNParamsTPCInt() const

{return fNParamsTPC;}

Int_t GetNSegZTPCInt() const

{return fNZSegTPC;}

Int_t GetNParamsTPCRatInt() const

{return fNParamsTPCRat;}

Int_t GetNSegZTPCRatInt() const

{return fNZSegTPCRat;}

Int_t GetNParamsDip() const

{return fNParamsDip;}

Int_t GetNSegZDip() const

{return fNZSegDip;}

Float_t GetMaxZ() const

{return GetMaxZSol();}

Float_t GetMinZ() const

{return fParamsDip ? GetMinZDip() : GetMinZSol();}

Float_t GetMinZSol() const

{return fMinZSol;}

Float_t GetMaxZSol() const

{return fMaxZSol;}

Float_t GetMaxRSol() const

{return fMaxRSol;}

Float_t GetMinZDip() const

{return fMinZDip;}

Float_t GetMaxZDip() const

{return fMaxZDip;}

Float_t GetMinZTPCInt() const

{return fMinZTPC;}

Float_t GetMaxZTPCInt() const

{return fMaxZTPC;}

Float_t GetMaxRTPCInt() const

{return fMaxRTPC;}

Float_t GetMinZTPCRatInt() const

{return fMinZTPCRat;}

Float_t GetMaxZTPCRatInt() const

{return fMaxZTPCRat;}

Float_t GetMaxRTPCRatInt() const

{return fMaxRTPCRat;}

AliCheb3D* GetParamSol(Int_t ipar) const

{return (AliCheb3D*)fParamsSol->UncheckedAt(ipar);}

AliCheb3D* GetParamTPCRatInt(Int_t ipar) const

{return (AliCheb3D*)fParamsTPCRat->UncheckedAt(ipar);}

AliCheb3D* GetParamTPCInt(Int_t ipar) const

{return (AliCheb3D*)fParamsTPC->UncheckedAt(ipar);}

AliCheb3D* GetParamDip(Int_t ipar) const

{return (AliCheb3D*)fParamsDip->UncheckedAt(ipar);}