#include <TGo4FitComponent.h>

Inheritance diagram for TGo4FitComponent:

Public Member Functions
	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 ()

virtual Bool_t	CanAmplTouch ()

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 ()

virtual void	Print (Option_t *option) 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 ()

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 ()

virtual void	FillSlotList (TSeqCollection *lst)

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 Member Functions
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)

Private Attributes
TArrayI	fxRangeAxis

TArrayD	fxRangeValue

TObjArray	fxCuts

Int_t	fiAmplIndex

Bool_t	fbUseBuffers

Additional Inherited Members
Protected Attributes inherited from TGo4FitSlotList
TObjArray *	fxSlotList

Bool_t	fbUpdateSlotList

Detailed Description

Basic abstract class, combining common properties of data and model.

Definition at line 29 of file TGo4FitComponent.h.

Constructor & Destructor Documentation

TGo4FitComponent::TGo4FitComponent ( )

Default constructor.

Definition at line 23 of file TGo4FitComponent.cxx.

TGo4FitComponent::TGo4FitComponent	(	const char *	iName,
		const char *	iTitle
	)

Creates TGo4FitComponent object.

Definition at line 27 of file TGo4FitComponent.cxx.

References fxCuts.

TGo4FitComponent::~TGo4FitComponent ( )

virtual

Destroys TGo4FitComponent object.

Definition at line 33 of file TGo4FitComponent.cxx.

Member Function Documentation

void TGo4FitComponent::AddRangeCondition	(	Int_t	typ,
		Int_t	naxis,
		Double_t	left,
		Double_t	right
	)

Add new range condition. For exact meaning of parameters see GetRangeCondition() method.

Definition at line 165 of file TGo4FitComponent.cxx.

References fxRangeAxis, fxRangeValue, and SetRangeCondition().

Referenced by ExcludeRange(), SetRange(), SetRangeMax(), and SetRangeMin().

void TGo4FitComponent::AddRangeCut	(	TCutG *	cut,
		Bool_t	exclude = `kFALSE`
	)

Add TCutG object as range condition for two-dimensional case. Region, defined by TCutG object, can be included or excluded from consideration according value of exclude flag.

Definition at line 224 of file TGo4FitComponent.cxx.

References fxCuts, and kExcludeCut.

Referenced by AddRangeCut(), TGo4FitPanel::Cmd_AddRangeCondition(), and Example13().

virtual Bool_t TGo4FitComponent::CanAmplTouch ( )

inlinevirtual

Signals, if amplitude parameter can be removed from or introduced to object.

Reimplemented in TGo4FitData, TGo4FitModelFunction, and TGo4FitModelFormula.

Definition at line 101 of file TGo4FitComponent.h.

Referenced by TGo4FitPanel::ChangeModelPar(), and TGo4FitPanel::FillNamedWidget().

Bool_t TGo4FitComponent::CheckRangeConditions	(	const Double_t *	values,
		Int_t	numaxis
	)

Check all range conditions for specified point.

Definition at line 304 of file TGo4FitComponent.cxx.

References GetNumRangeCondition(), GetNumRangeCut(), GetRangeCondition(), GetRangeCut(), and kExcludeCut.

Referenced by TGo4FitData::ApplyRangesForModelMask(), TGo4FitDataIter::CheckPointForRange(), and TGo4FitModel::EvaluateAtPoint().

void TGo4FitComponent::ClearRanges ( Int_t naxis = -1 )

Clear all range conditions for given axis. If naxis=-1, all range conditions will be removed.

Definition at line 200 of file TGo4FitComponent.cxx.

References fxCuts, fxRangeAxis, and fxRangeValue.

Referenced by TGo4FitPanel::Button_SimpleFit(), TGo4FitPanel::Cmd_RemoveRangeConditions(), TGo4FitPanel::Wiz_DataClearRangesBtn_clicked(), and TGo4FitPanel::Wiz_TakeCurrentRange().

void TGo4FitComponent::CollectParsTo ( TGo4FitParsList & list )

virtual

Collect all parameters to provided parameters list object. Not only parameters of TGo4FitComponent copies to list. All parameters, which are situated in encapsulated objects, also will be copied to this list.

Reimplemented from TGo4FitParsList.

Definition at line 359 of file TGo4FitComponent.cxx.

References TGo4FitParsList::CollectParsTo(), TGo4FitSlot::GetObject(), TGo4FitSlot::GetOwned(), TGo4FitSlotList::GetSlot(), and TGo4FitSlotList::NumSlots().

Referenced by TGo4Fitter::CollectAllPars(), and TGo4FitModel::Initialize().

void TGo4FitComponent::ExcludeRange	(	Int_t	naxis,
		Double_t	min,
		Double_t	max
	)

Exclude axis range from consideration.

Definition at line 188 of file TGo4FitComponent.cxx.

References AddRangeCondition().

Referenced by TGo4FitPanel::Cmd_AddRangeCondition().

Double_t TGo4FitComponent::GetAmplError ( )

Return error of amplitude parameter. If none, return 0.

Definition at line 79 of file TGo4FitComponent.cxx.

References GetAmplPar(), and TGo4FitParameter::GetError().

Referenced by TGo4Fitter::PrintAmpls().

const char * TGo4FitComponent::GetAmplFullName ( )

Returns full name of amplitude parameter. If none, return 0.

Definition at line 65 of file TGo4FitComponent.cxx.

References GetAmplPar(), and TGo4FitNamed::GetFullName().

Referenced by TGo4Fitter::PrintAmpls().

Int_t TGo4FitComponent::GetAmplIndex ( )

inlineprotected

Returns index of amplitude parameter.

Definition at line 258 of file TGo4FitComponent.h.

References fiAmplIndex.

Referenced by TGo4FitModelFormula::GetExprPar(), TGo4FitModelFunction::GetFuncPar(), TGo4FitModel::RebuildShape(), and RemoveAmpl().

const char * TGo4FitComponent::GetAmplName ( )

Returns name of amplitude parameter. If none, return 0.

Definition at line 60 of file TGo4FitComponent.cxx.

References GetAmplPar().

TGo4FitParameter * TGo4FitComponent::GetAmplPar ( )

Return amplitude parameter object. If amplitude not exists, return 0.

Definition at line 55 of file TGo4FitComponent.cxx.

References fiAmplIndex, and TGo4FitParsList::GetPar().

Referenced by TGo4FitModel::BeforeEval(), TGo4FitAmplEstimation::CalculateWithBuffers(), TGo4FitAmplEstimation::CalculateWithIterators(), TGo4FitPanel::FillNamedWidget(), TGo4FitPanel::FillParsTable(), GetAmplError(), GetAmplFullName(), GetAmplName(), GetAmplValue(), TGo4FitModelFormula::GetNumberOfExprPar(), TGo4FitModelFunction::GetNumberOfFuncPar(), MakeAmpl(), TGo4Fitter::PrintAmpls(), RemoveAmpl(), SetAmplError(), and SetAmplValue().

Double_t TGo4FitComponent::GetAmplValue ( )

Int_t TGo4FitComponent::GetNumRangeCondition ( ) const

inline

Returns number of range condition (exclude range cuts).

Definition at line 158 of file TGo4FitComponent.h.

References fxRangeAxis.

Referenced by CheckRangeConditions(), GetRangeCondition(), IsAnyRangeLimits(), Print(), RemoveRangeCondition(), TGo4FitPanel::SetItemText(), SetRangeCondition(), TGo4FitPanel::ShowItemAsGraph(), TGo4FitPanel::UpdateItem(), and TGo4FitPanel::UpdateWizPaint().

Int_t TGo4FitComponent::GetNumRangeCut ( ) const

Returns number of range cuts, assigned to object.

Definition at line 230 of file TGo4FitComponent.cxx.

References fxCuts.

Referenced by CheckRangeConditions(), TGo4FitPanel::Cmd_AddRangeCondition(), GetRangeMax(), GetRangeMin(), IsAnyRangeLimits(), Print(), and TGo4FitPanel::UpdateItem().

void TGo4FitComponent::GetRangeCondition	(	Int_t	n,
		Int_t &	typ,
		Int_t &	naxis,
		Double_t &	left,
		Double_t &	right
	)		const

Return value for specified range condition.

Following procedures produces correspondent values: typ=0: SetRange() typ=1: ExcludeRange() typ=2: SetRangeMin() right not defined typ=3: SetRangeMax() left not defined

Definition at line 103 of file TGo4FitComponent.cxx.

References fxRangeAxis, fxRangeValue, and GetNumRangeCondition().

Referenced by CheckRangeConditions(), TGo4FitGuiArrow::ExecuteEvent(), QFitRangeWidget::FillSpecificData(), TGo4FitGuiArrow::Locate(), TGo4FitPanel::PaintRange(), Print(), and TGo4FitPanel::SetItemText().

TCutG * TGo4FitComponent::GetRangeCut ( Int_t n ) const

Returns specified range cut.

Definition at line 234 of file TGo4FitComponent.cxx.

References fxCuts.

Referenced by CheckRangeConditions(), GetRangeMax(), GetRangeMin(), IsRangeCutExcluding(), Print(), RemoveRangeCut(), SetRangeCutExcluding(), and TGo4FitPanel::UpdateItem().

Bool_t TGo4FitComponent::GetRangeMax	(	Int_t	naxis,
		Double_t &	value
	)

Defines maximum allowed value for given range. Returns kFALSE, if no range condition were specified for given axis.

Definition at line 280 of file TGo4FitComponent.cxx.

References fxRangeAxis, fxRangeValue, GetNumRangeCut(), GetRangeCut(), and kExcludeCut.

Bool_t TGo4FitComponent::GetRangeMin	(	Int_t	naxis,
		Double_t &	value
	)

Defines minimum allowed value for given range. Returns kFALSE, if no range condition were specified for given axis.

Definition at line 257 of file TGo4FitComponent.cxx.

References fxRangeAxis, fxRangeValue, GetNumRangeCut(), GetRangeCut(), and kExcludeCut.

Bool_t TGo4FitComponent::GetUseBuffers ( )

inline

Returns flag of usage of additional buffers. Buffers can only be created in Initialize procedure..

Definition at line 236 of file TGo4FitComponent.h.

References fbUseBuffers.

Referenced by TGo4FitPanel::FillNamedWidget(), and TGo4FitPanel::UpdateWizStackWidget().

Bool_t TGo4FitComponent::IsAnyRangeLimits ( )

Return kTRUE, if any range conditions were introduced.

Definition at line 219 of file TGo4FitComponent.cxx.

References GetNumRangeCondition(), and GetNumRangeCut().

Referenced by TGo4FitPanel::FillPopupForItem(), TGo4FitModel::Initialize(), and TGo4FitPanel::UpdateWizStackWidget().

Bool_t TGo4FitComponent::IsRangeCutExcluding ( Int_t n )

Return kTRUE if cut exclude range

Definition at line 238 of file TGo4FitComponent.cxx.

References GetRangeCut(), and kExcludeCut.

Referenced by QFitRangeCutWidget::FillSpecificData().

Bool_t TGo4FitComponent::MakeAmpl ( Bool_t isFixed = kFALSE )

Create amplitude parameter and adds it to parameters list. Typically amplitude is situated in the beginning of parameters list.

Definition at line 89 of file TGo4FitComponent.cxx.

References GetAmplPar(), NewAmplitude(), and TGo4FitParameter::SetFixed().

Referenced by QFitDataWidget::AmplChk_toggled(), and TGo4FitPanel::ChangeModelPar().

TGo4FitParameter * TGo4FitComponent::NewAmplitude	(	const char *	Name = `0`,
		Double_t	iValue = `0.`,
		Bool_t	IsFixed = `kFALSE`,
		Int_t	AtIndx = `0`
	)

protected

Create amplitude parameter with specified properties.

Definition at line 44 of file TGo4FitComponent.cxx.

References TGo4FitParsList::AddPar(), TGo4FitParsList::InsertPar(), TGo4FitParsList::NumPars(), SetAmplIndex(), and TGo4FitParameter::SetFixed().

Referenced by MakeAmpl(), TGo4FitData::TGo4FitData(), and TGo4FitModel::TGo4FitModel().

TGo4FitParameter * TGo4FitComponent::NewParameter	(	const char *	Name,
		const char *	Title,
		Double_t	iValue = `0.`,
		Bool_t	Fixed = `kFALSE`,
		Int_t	AtIndx = `-1`
	)

protected

Create new parameter with provided properties and add to parameters list.

Definition at line 36 of file TGo4FitComponent.cxx.

References TGo4FitParsList::AddPar(), TGo4FitParsList::InsertPar(), and TGo4FitParameter::SetFixed().

Referenced by TGo4FitModelPolynom::CreateOrdersPars(), TGo4FitModelGaussN::SetAxisNumbers(), TGo4FitModelFormula::SetNumberOfExprPar(), TGo4FitModelFunction::SetNumberOfFuncPar(), TGo4FitModelFormula::TGo4FitModelFormula(), TGo4FitModelFunction::TGo4FitModelFunction(), TGo4FitModelGauss1::TGo4FitModelGauss1(), TGo4FitModelGauss2::TGo4FitModelGauss2(), TGo4FitModelGaussN::TGo4FitModelGaussN(), and TModelTemplate::TModelTemplate().

void TGo4FitComponent::Print ( Option_t * option ) const

virtual

Print info about object on standard output.

Reimplemented from TGo4FitParsList.

Reimplemented in TGo4FitData, TGo4FitModel, TGo4FitModelFunction, TGo4FitModelPolynom, TGo4FitModelGaussN, TGo4FitModelFromData, TGo4FitDataRidge, TGo4FitModelGauss2, TGo4FitModelFormula, TGo4FitDataGraph, TGo4FitDataHistogram, TGo4FitDataProfile, and TGo4FitModelGauss1.

Definition at line 370 of file TGo4FitComponent.cxx.

References fiAmplIndex, GetNumRangeCondition(), GetNumRangeCut(), GetRangeCondition(), GetRangeCut(), kExcludeCut, TGo4FitNamed::Print(), and TGo4FitParsList::Print().

Referenced by TGo4FitModel::Print(), and TGo4FitData::Print().

Bool_t TGo4FitComponent::RemoveAmpl ( )

Remove amplitude parameter from parameters list.

Definition at line 96 of file TGo4FitComponent.cxx.

References GetAmplIndex(), GetAmplPar(), TGo4FitParsList::RemoveParByIndex(), and SetAmplIndex().

Referenced by QFitDataWidget::AmplChk_toggled(), and TGo4FitPanel::ChangeModelPar().

void TGo4FitComponent::RemoveRangeCondition ( Int_t n )

Removes specified range condition.

Definition at line 171 of file TGo4FitComponent.cxx.

References fxRangeAxis, fxRangeValue, and GetNumRangeCondition().

Referenced by TGo4FitPanel::Cmd_RemoveRangeCondition().

void TGo4FitComponent::RemoveRangeCut ( Int_t n )

Delete range cut with specified index.

Definition at line 248 of file TGo4FitComponent.cxx.

References fxCuts, and GetRangeCut().

Referenced by TGo4FitPanel::Cmd_RemoveRangeCondition().

void TGo4FitComponent::SetAmplError ( Double_t iError )

Set error of amplitude parameter.

Definition at line 84 of file TGo4FitComponent.cxx.

References fiAmplIndex, TGo4FitParsList::Get(), GetAmplPar(), and TGo4FitParameter::SetError().

Referenced by TGo4FitAmplEstimation::CalculateWithBuffers(), and TGo4FitAmplEstimation::CalculateWithIterators().

void TGo4FitComponent::SetAmplIndex ( Int_t iAmplIndex = -1 )

inlineprotected

Set index of amplitude parameter.

Definition at line 263 of file TGo4FitComponent.h.

References fiAmplIndex.

Referenced by NewAmplitude(), and RemoveAmpl().

void TGo4FitComponent::SetAmplValue ( Double_t iAmpl )

Set value of amplitude parameter.

Definition at line 74 of file TGo4FitComponent.cxx.

References fiAmplIndex, TGo4FitParsList::Get(), GetAmplPar(), and TGo4FitParameter::SetValue().

Referenced by TGo4Fitter::AddGauss1(), TGo4Fitter::AddPolynomX(), TGo4FitAmplEstimation::CalculateWithBuffers(), TGo4FitAmplEstimation::CalculateWithIterators(), Example8(), Example9(), and TGo4FitPanel::ParsTableChanged().

void TGo4FitComponent::SetRange	(	Int_t	naxis,
		Double_t	min,
		Double_t	max
	)

Includes axis range in consideration. Number of axis and minimum and maximum values should be specified.

Definition at line 184 of file TGo4FitComponent.cxx.

References AddRangeCondition().

Referenced by TGo4Fitter::AddGraph(), TGo4Fitter::AddH1(), TGo4Fitter::AddPolynomX(), BuildFitter(), TGo4FitPanel::Button_SimpleFit(), TGo4FitPanel::Cmd_AddRangeCondition(), Example13(), Example9(), TGo4FitPanel::Wiz_TakeCurrentRange(), and TGo4FitPanel::Wiz_UseSelectedRange().

void TGo4FitComponent::SetRangeCondition	(	Int_t	n,
		Int_t	typ,
		Int_t	naxis,
		Double_t	left,
		Double_t	right
	)

Change specified range condition. Range condition should already exists before calling of these procedure. For exact meaning of parameters see GetRangeCondition() method.

Definition at line 137 of file TGo4FitComponent.cxx.

References fxRangeAxis, fxRangeValue, and GetNumRangeCondition().

Referenced by AddRangeCondition(), TGo4FitGuiArrow::ExecuteEvent(), and QFitRangeWidget::GetRangeData().