#include <TGo4FitDataRidge.h>

Inheritance diagram for TGo4FitDataRidge:

Public Member Functions
	TGo4FitDataRidge ()

	TGo4FitDataRidge (const char iName, TGo4FitData Data=0, Int_t SelectedAxis=1)

virtual	~TGo4FitDataRidge ()

void	SetData (TGo4FitData *iData, Bool_t Owned)

TGo4FitData *	GetData () const

void	SetSelectedAxis (Int_t naxis)

Int_t	GetSelectedAxis ()

TGo4FitDataIter *	MakeIter ()

virtual void	FillSlotList (TSeqCollection *list)

virtual void	Print (Option_t *option) const

Public Member Functions inherited from TGo4FitData
	TGo4FitData ()

	TGo4FitData (const char iName, const char iTitle, Int_t iDataType=dtHistogram, Bool_t AddAmpl=kFALSE)

virtual	~TGo4FitData ()

const Int_t	GetDataType ()

Bool_t	GetUseBinScale ()

void	SetUseBinScale (Bool_t iUseBinScale)

virtual Bool_t	CanAmplTouch ()

Int_t	GetSigmaSource () const

Double_t	GetSigmaValue () const

void	SetSigmaSource (Int_t TakeFrom, Double_t SigmaValue=1.)

void	SetSigmaValue (Double_t SigmaValue)

void	SetExcludeLessThen (Double_t limit=0.)

Double_t	GetExcludeLessThen () const

Bool_t	SetNumberOfTransSlots (Int_t nslots)

Int_t	GetNumberOfTransSlots ()

TGo4FitSlot *	GetAxisTransSlot (Int_t nslot)

TGo4FitAxisTrans *	GetAxisTrans (Int_t nslot)

void	SetAxisTrans (Int_t nslot, TGo4FitAxisTrans *Trans, Bool_t TransOwned=kFALSE)

void	AddAxisTrans (TGo4FitAxisTrans *Trans, Bool_t TransOwned=kFALSE)

void	SetAxisTransNeeded (Int_t nslot, Bool_t iNeeded=kFALSE)

virtual Bool_t	IsAnyDataTransform ()

TObject *	CreateDrawObject (const char *ObjName)

Bool_t	DefineScaleMinMax (Int_t naxis, Double_t &min, Double_t &max)

Int_t	DefineDimensions ()

Int_t	DefineBinsSize ()

Bool_t	IsCompatibleData (TGo4FitData *data)

void	ApplyRangesForModelMask (TGo4FitComponent model, Char_t ModelMask)

Public Member Functions inherited from TGo4FitComponent
	TGo4FitComponent ()

	TGo4FitComponent (const char iName, const char iTitle)

virtual	~TGo4FitComponent ()

TGo4FitParameter *	GetAmplPar ()

const char *	GetAmplName ()

const char *	GetAmplFullName ()

Double_t	GetAmplValue ()

void	SetAmplValue (Double_t iAmpl)

Double_t	GetAmplError ()

void	SetAmplError (Double_t iError)

Bool_t	MakeAmpl (Bool_t isFixed=kFALSE)

Bool_t	RemoveAmpl ()

void	SetRange (Int_t naxis, Double_t min, Double_t max)

void	ExcludeRange (Int_t naxis, Double_t min, Double_t max)

void	SetRangeMin (Int_t naxis, Double_t value)

void	SetRangeMax (Int_t naxis, Double_t value)

void	AddRangeCut (TCutG *cut, Bool_t exclude=kFALSE)

void	ClearRanges (Int_t naxis=-1)

Bool_t	IsAnyRangeLimits ()

Bool_t	GetRangeMin (Int_t naxis, Double_t &value)

Bool_t	GetRangeMax (Int_t naxis, Double_t &value)

Int_t	GetNumRangeCondition () const

void	GetRangeCondition (Int_t n, Int_t &typ, Int_t &naxis, Double_t &left, Double_t &right) const

void	SetRangeCondition (Int_t n, Int_t typ, Int_t naxis, Double_t left, Double_t right)

void	AddRangeCondition (Int_t typ, Int_t naxis, Double_t left, Double_t right)

void	RemoveRangeCondition (Int_t n)

Int_t	GetNumRangeCut () const

TCutG *	GetRangeCut (Int_t n) const

Bool_t	IsRangeCutExcluding (Int_t n)

void	SetRangeCutExcluding (Int_t n, Bool_t exclude=kTRUE)

void	RemoveRangeCut (Int_t n)

Bool_t	CheckRangeConditions (const Double_t *values, Int_t numaxis)

virtual void	CollectParsTo (TGo4FitParsList &list)

void	SetUseBuffers (Bool_t iUse)

Bool_t	GetUseBuffers ()

Public Member Functions inherited from TGo4FitParsList
	TGo4FitParsList ()

	TGo4FitParsList (Bool_t IsParsOwned)

	TGo4FitParsList (const char Name, const char Title, Bool_t IsParsOwned)

virtual	~TGo4FitParsList ()

virtual Int_t	NumPars ()

TGo4FitParameter *	GetPar (Int_t n)

Int_t	GetParIndex (const TGo4FitParameter *par)

TGo4FitParameter *	FindPar (const char *ParName)

TGo4FitParameter *	FindPar (const char OwnerFullName, const char ParName)

TGo4FitParameter *	FindPar (TGo4FitParameter *par)

Double_t	GetParValue (const char *ParName)

Bool_t	SetParValue (const char *ParName, Double_t iValue)

void	GetParsValues (Double_t *pars)

void	SetParsValues (Double_t *pars)

Double_t	GetParError (const char *ParName)

Bool_t	SetParError (const char *ParName, Double_t iError)

virtual Bool_t	SetParFixed (const char *ParName, Bool_t iFixed=kTRUE)

virtual Bool_t	GetParFixed (const char *ParName)

Int_t	NumFixedPars ()

Int_t	NumFreePars ()

virtual Bool_t	SetParRange (const char *ParName, Double_t RangeMin, Double_t RangeMax)

virtual Bool_t	GetParRange (const char *ParName, Double_t &RangeMin, Double_t &RangeMax)

virtual Bool_t	SetParEpsilon (const char *ParName, Double_t Epsilon)

virtual Bool_t	GetParEpsilon (const char *ParName, Double_t &Epsilon)

void	SetParName (Int_t n, const char *name)

const char *	GetParName (Int_t n)

const char *	GetParFullName (Int_t n)

void	SetParsNames (const char name0="Par0", const char name1="Par1", const char name2="Par2", const char name3="Par3", const char name4="Par4", const char name5="Par5", const char name6="Par6", const char name7="Par7", const char name8="Par8", const char name9="Par9")

void	SetParsValues (Double_t par0=0., Double_t par1=0., Double_t par2=0., Double_t par3=0., Double_t par4=0., Double_t par5=0., Double_t par6=0., Double_t par7=0., Double_t par8=0., Double_t par9=0.)

virtual void	MemorizePars ()

virtual bool	CanRollbackPars ()

virtual void	RememberPars ()

Bool_t	IsAllParsFixed ()

TGo4FitParameter *	CreatePar (const char ParName, const char Title, Double_t iValue=0)

Bool_t	RemovePar (const char *name)

Bool_t	RemovePar (TGo4FitParameter *par)

void	PrintPars () const

void	ClearPars ()

Public Member Functions inherited from TGo4FitNamed
	TGo4FitNamed ()

	TGo4FitNamed (const char Name, const char Title, TNamed *Owner=0)

virtual	~TGo4FitNamed ()

const char *	GetFullName ()

const char *	GetOwnerFullName ()

void	SetOwner (TNamed *iOwner)

TNamed *	GetOwner ()

void	Print (Option_t *option) const

Public Member Functions inherited from TGo4FitSlotList
	TGo4FitSlotList ()

virtual	~TGo4FitSlotList ()

void	SetUpdateSlotList ()

const TObjArray *	GetSlotList (Bool_t ForceUpdate=kFALSE)

Int_t	NumSlots ()

TGo4FitSlot *	GetSlot (Int_t nslot)

TGo4FitSlot *	FindSlot (const char *FullSlotName)

Bool_t	ConnectSlots (TGo4FitSlot slot1, TGo4FitSlot slot2)

Bool_t	ConnectSlots (const char Slot1FullName, const char Slot2FullName)

TGo4FitSlot *	SetObject (TObject *obj, Bool_t iOwned=kFALSE)

TGo4FitSlot *	SetObject (const char PlaceName, TObject obj, Bool_t iOwned=kFALSE)

TGo4FitSlot *	IsObjectInSlots (TObject *obj)

Bool_t	CheckObjects (Bool_t MakeOut=kTRUE)

Bool_t	IsEmptySlots ()

void	ClearObjects (const char *PlaceName=0, Bool_t NonOwned=kTRUE)

void	ClearSlot (TGo4FitSlot *slot, Bool_t NonOwned)

void	SetSaveFlagForObjects (Int_t iSaveFlag, const char *PlaceName=0)

Protected Attributes
TGo4FitSlot	fxData

Int_t	fiSelectedAxis

Protected Attributes inherited from TGo4FitData
Int_t	fiDataType

Bool_t	fbUseBinScale

Int_t	fiTakeSigmasFrom

Double_t	fdSigmaValue

Double_t	fdExcludeLessThen

TObjArray	fxAxisTrans

Protected Attributes inherited from TGo4FitSlotList
TObjArray *	fxSlotList

Bool_t	fbUpdateSlotList

Additional Inherited Members
Public Types inherited from TGo4FitData
enum	{ dtHistogram = 1, dtGraph = 2 }

Protected Member Functions inherited from TGo4FitData
virtual Bool_t	Initialize (Int_t UseBuffers=-1)

virtual void	Finalize ()

Bool_t	BuffersAllocated () const

Int_t	GetBinsSize () const

Int_t	GetScalesSize () const

Double_t *	GetBinsValues ()

Double_t *	GetBinsDevs ()

Double_t *	GetBinsResult ()

const Double_t *	GetScaleValues (const Int_t nbin)

const Double_t *	GetWidthValues (const Int_t nbin)

const Int_t *	GetFullIndex (Int_t nbin)

Int_t	GetIndexesSize () const

Protected Member Functions inherited from TGo4FitComponent
TGo4FitParameter *	NewParameter (const char Name, const char Title, Double_t iValue=0., Bool_t Fixed=kFALSE, Int_t AtIndx=-1)

TGo4FitParameter *	NewAmplitude (const char *Name=0, Double_t iValue=0., Bool_t IsFixed=kFALSE, Int_t AtIndx=0)

Int_t	GetAmplIndex ()

void	SetAmplIndex (Int_t iAmplIndex=-1)

Protected Member Functions inherited from TGo4FitParsList
TGo4FitParameter *	AddPar (TGo4FitParameter *par)

TGo4FitParameter *	InsertPar (TGo4FitParameter *par, Int_t indx)

void	SetParsOwner (TGo4FitNamed *iOwner)

void	ClearParsBlocking ()

virtual TGo4FitParameter *	Get (Int_t n)

TGo4FitParameter *	Find (const char *ParName)

TGo4FitParameter *	Find (const char OwnerFullName, const char ParName)

TGo4FitParameter *	Find (TGo4FitParameter *par)

Bool_t	RemoveParByIndex (Int_t indx)

Protected Member Functions inherited from TGo4FitSlotList
void	CheckDuplicatesOnSlot ()

void	PrepareSlotsForWriting ()

	ClassDef (TGo4FitSlotList, 1)

Detailed Description

Special object to approxiamte ridges on multi-dimensional histograms.

Ridge means that some coordinate in multidimensional histograms can be represented as function of another coordinate(s) like y = f(x). If one has histogram, build in (x,y) space, one can try to approximate function f by several way.

First simplest way, which works for two-dimensional way is to build TProfile from TH2 object, averaging data along y axis. Then TGo4FitDataProfile can be used to approximate TProfile by any kind of functional dependency.

Another way is usage of TGo4FitDataRidge object. It selects one of histogram coordinate and use histogram as a set of measured points y(x) with different statistical weights, reverse proportinal to bin content of histogram at (x,y). Then this set of points can be again approximate of any kind of functional dependency from one coordinate. This simplest case can be extend to N-dimensions. In this case one of coordinate is a functions of the rest. This means, that this corrdinate can be approximate by function with N-1 coordinates.

To obtain data, TGo4FitDataRidge object internally uses another TGo4FitData, which should provide histogram. Currently only TGo4FitDataHistogram object can be used for this purposes.

Definition at line 31 of file TGo4FitDataRidge.h.

Constructor & Destructor Documentation

TGo4FitDataRidge::TGo4FitDataRidge ( )

Default constructor.

Definition at line 20 of file TGo4FitDataRidge.cxx.

TGo4FitDataRidge::TGo4FitDataRidge	(	const char *	iName,
		TGo4FitData *	Data = `0`,
		Int_t	SelectedAxis = `1`
	)

Creates TGo4FitDataRidge object with given name. Pointer on TGo4FitData object, which should provide histogramic data, can be specified. Also axis number, which uses as ridge coordinate, can be specified. By default y-axis is used as ridge.

Definition at line 24 of file TGo4FitDataRidge.cxx.

References TGo4FitData::SetExcludeLessThen().

TGo4FitDataRidge::~TGo4FitDataRidge ( )

virtual

Destroys TGo4FitDataRidge object

Definition at line 32 of file TGo4FitDataRidge.cxx.