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TGo4FitDataRidge Class Reference

#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)
TGo4FitDataGetData () const
void SetSelectedAxis (Int_t naxis)
Int_t GetSelectedAxis ()
TGo4FitDataIterMakeIter ()
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 ()
Int_t GetDataType () const
Bool_t GetUseBinScale () const
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 ()
TGo4FitSlotGetAxisTransSlot (Int_t nslot)
TGo4FitAxisTransGetAxisTrans (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 ()
TGo4FitParameterGetAmplPar ()
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 () const
- 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 ()
TGo4FitParameterGetPar (Int_t n)
Int_t GetParIndex (const TGo4FitParameter *par)
TGo4FitParameterFindPar (const char *ParName)
TGo4FitParameterFindPar (const char *OwnerFullName, const char *ParName)
TGo4FitParameterFindPar (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 ()
TGo4FitParameterCreatePar (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 ()
TGo4FitSlotGetSlot (Int_t nslot)
TGo4FitSlotFindSlot (const char *FullSlotName)
Bool_t ConnectSlots (TGo4FitSlot *slot1, TGo4FitSlot *slot2)
Bool_t ConnectSlots (const char *Slot1FullName, const char *Slot2FullName)
TGo4FitSlotSetObject (TObject *obj, Bool_t iOwned=kFALSE)
TGo4FitSlotSetObject (const char *PlaceName, TObject *obj, Bool_t iOwned=kFALSE)
TGo4FitSlotIsObjectInSlots (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
TGo4FitParameterNewParameter (const char *Name, const char *Title, Double_t iValue=0., Bool_t Fixed=kFALSE, Int_t AtIndx=-1)
TGo4FitParameterNewAmplitude (const char *Name=0, Double_t iValue=0., Bool_t IsFixed=kFALSE, Int_t AtIndx=0)
Int_t GetAmplIndex () const
void SetAmplIndex (Int_t iAmplIndex=-1)
- Protected Member Functions inherited from TGo4FitParsList
TGo4FitParameterAddPar (TGo4FitParameter *par)
TGo4FitParameterInsertPar (TGo4FitParameter *par, Int_t indx)
void SetParsOwner (TGo4FitNamed *iOwner)
void ClearParsBlocking ()
virtual TGo4FitParameterGet (Int_t n)
TGo4FitParameterFind (const char *ParName)
TGo4FitParameterFind (const char *OwnerFullName, const char *ParName)
TGo4FitParameterFind (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 approximate 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 18 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 22 of file TGo4FitDataRidge.cxx.

References TGo4FitData::SetExcludeLessThen().

TGo4FitDataRidge::~TGo4FitDataRidge ( )

Destroys TGo4FitDataRidge object

Definition at line 30 of file TGo4FitDataRidge.cxx.

Member Function Documentation

void TGo4FitDataRidge::FillSlotList ( TSeqCollection *  list)

Add pointer on slot, which should contain TGo4FitData object, to list of slots.

Reimplemented from TGo4FitData.

Definition at line 38 of file TGo4FitDataRidge.cxx.

References TGo4FitData::FillSlotList(), fxData, and GetData().

TGo4FitData* TGo4FitDataRidge::GetData ( ) const

Returns pointer on TGo4FitData object.

Definition at line 59 of file TGo4FitDataRidge.h.

References fxData, and TGo4FitSlot::GetObject().

Referenced by FillSlotList(), Print(), and TGo4FitDataRidgeIter::StartReset().

Int_t TGo4FitDataRidge::GetSelectedAxis ( )

Returns number of selected axis.

Definition at line 69 of file TGo4FitDataRidge.h.

References fiSelectedAxis.

Referenced by TGo4FitDataRidgeIter::ReadCurrentPoint().

TGo4FitDataIter * TGo4FitDataRidge::MakeIter ( )

Create TGo4FitDataRidgeIter iterator, associated with given data object..

Reimplemented from TGo4FitData.

Definition at line 34 of file TGo4FitDataRidge.cxx.

void TGo4FitDataRidge::Print ( Option_t *  option) const

Print information to standard output.

Reimplemented from TGo4FitData.

Definition at line 45 of file TGo4FitDataRidge.cxx.

References fiSelectedAxis, GetData(), and TGo4FitData::Print().

void TGo4FitDataRidge::SetData ( TGo4FitData iData,
Bool_t  Owned 

Sets pointer on TGo4FitData object and ownership flag.

Definition at line 54 of file TGo4FitDataRidge.h.

References fxData, and TGo4FitSlot::SetObject().

void TGo4FitDataRidge::SetSelectedAxis ( Int_t  naxis)

Sets number of axis, which selected as "ridge altitude".

Definition at line 64 of file TGo4FitDataRidge.h.

References fiSelectedAxis.

Member Data Documentation

Int_t TGo4FitDataRidge::fiSelectedAxis

Number of selected as ridge axis.

Definition at line 96 of file TGo4FitDataRidge.h.

Referenced by GetSelectedAxis(), Print(), and SetSelectedAxis().

TGo4FitSlot TGo4FitDataRidge::fxData

Slot for TGo4FitData object.

Definition at line 91 of file TGo4FitDataRidge.h.

Referenced by FillSlotList(), GetData(), and SetData().

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