TGo4FitModelFromData Class Reference

Model object, which is uses TGo4FitData object to produce model bins. More...

#include <TGo4FitModelFromData.h>

Inheritance diagram for TGo4FitModelFromData:

Public Member Functions
	TGo4FitModelFromData ()
	Default constructor.
	TGo4FitModelFromData ()
	Default constructor.
	TGo4FitModelFromData (const char *iName, TGo4FitData *iDataAsModel=nullptr, Bool_t Amplitude=kTRUE)
	Creates TGo4FitModelFromData object with given name.
	TGo4FitModelFromData (const char *iName, TGo4FitData *iDataAsModel=nullptr, Bool_t Amplitude=kTRUE)
	Creates TGo4FitModelFromData object with given name.
	TGo4FitModelFromData (const char *iName, TH1 *, Bool_t iOwned=kFALSE, Bool_t Amplitude=kTRUE)
	Creates TGo4FitModelFromData object with given name, which uses external histogram as model component.
	TGo4FitModelFromData (const char *iName, TH1 *, Bool_t iOwned=kFALSE, Bool_t Amplitude=kTRUE)
	Creates TGo4FitModelFromData object with given name, which uses external histogram as model component.
	~TGo4FitModelFromData ()
	Destroy TGo4FitModelFromData object.
	~TGo4FitModelFromData ()
	Destroy TGo4FitModelFromData object.
void	AfterEval () override
	Clear buffers, which were created by BeforeEval() method.
void	AfterEval () override
	Clear buffers, which were created by BeforeEval() method.
Bool_t	BeforeEval (Int_t) override
	Prepares (if necessary) some intermediate variables to be able calculate values of model via EvalN() function.
Bool_t	BeforeEval (Int_t) override
	Prepares (if necessary) some intermediate variables to be able calculate values of model via EvalN() function.
Double_t	EvalN (const Double_t *) override
	Calculates value of model according current parameters values and provided axes values.
Double_t	EvalN (const Double_t *) override
	Calculates value of model according current parameters values and provided axes values.
Double_t	EvaluateAtPoint (std::unique_ptr< TGo4FitDataIter > &iter, Bool_t UseRanges=kTRUE) override
	Evaluate model value for point, specified by current values of iterator.
Double_t	EvaluateAtPoint (std::unique_ptr< TGo4FitDataIter > &iter, Bool_t UseRanges=kTRUE) override
	Evaluate model value for point, specified by current values of iterator.
Double_t	EvaluateAtPoint (TGo4FitData *data, Int_t nbin, Bool_t UseRanges=kTRUE) override
	Evaluate model value for specified data point.
Double_t	EvaluateAtPoint (TGo4FitData *data, Int_t nbin, Bool_t UseRanges=kTRUE) override
	Evaluate model value for specified data point.
void	FillSlotList (TSeqCollection *list) override
	Add pointer on slot, which should contain TGo4FitData object, to a slots list.
void	FillSlotList (TSeqCollection *list) override
	Add pointer on slot, which should contain TGo4FitData object, to a slots list.
TGo4FitData *	GetDataAsModel () const
	Return pointer on TGo4FitData object, which is used as model component.
TGo4FitData *	GetDataAsModel () const
	Return pointer on TGo4FitData object, which is used as model component.
void	Print (Option_t *option="") const override
	Print information on standard output.
void	Print (Option_t *option="") const override
	Print information on standard output.
void	SetDataAsModel (TGo4FitData *iData, Bool_t iOwned)
	Sets pointer on TGo4FitData object with ownership flag.
void	SetDataAsModel (TGo4FitData *iData, Bool_t iOwned)
	Sets pointer on TGo4FitData object with ownership flag.
Public Member Functions inherited from TGo4FitModel
	TGo4FitModel ()
	Default constructor.
	TGo4FitModel ()
	Default constructor.
	TGo4FitModel (const char *iName, const char *iTitle, Bool_t MakeAmplitude=kFALSE)
	Creates TGo4FitModel object with given name.
	TGo4FitModel (const char *iName, const char *iTitle, Bool_t MakeAmplitude=kFALSE)
	Creates TGo4FitModel object with given name.
virtual	~TGo4FitModel ()
	Delete TGo4FitModel object.
virtual	~TGo4FitModel ()
	Delete TGo4FitModel object.
Bool_t	AddModelToDataResult (TGo4FitData *data)
	Evaluate model values for all data point and add them to result buffer.
Bool_t	AddModelToDataResult (TGo4FitData *data)
	Evaluate model values for all data point and add them to result buffer.
const char *	AssignmentName (Int_t n)
	Returns name of data, to which model object is assigned.
const char *	AssignmentName (Int_t n)
	Returns name of data, to which model object is assigned.
void	AssignToData (const char *DataName, Double_t RatioValue=1., Bool_t FixRatio=kFALSE)
	Assign model to specified data object.
void	AssignToData (const char *DataName, Double_t RatioValue=1., Bool_t FixRatio=kFALSE)
	Assign model to specified data object.
void	ChangeDataNameInAssignments (const char *oldname, const char *newname)
	Change name of data in assignments.
void	ChangeDataNameInAssignments (const char *oldname, const char *newname)
	Change name of data in assignments.
void	ClearAssigmentTo (const char *DataName)
void	ClearAssigmentTo (const char *DataName)
void	ClearAssignments ()
	Remove all assignments.
void	ClearAssignments ()
	Remove all assignments.
void	ClearAssignmentTo (const char *DataName)
	Remove assignment to given data (if exists).
void	ClearAssignmentTo (const char *DataName)
	Remove assignment to given data (if exists).
void	ConnectToDataIfAssigned (TGo4FitData *data)
	Check, if model assigned to such a data (via name) and store pointer on this data object.
void	ConnectToDataIfAssigned (TGo4FitData *data)
	Check, if model assigned to such a data (via name) and store pointer on this data object.
virtual Double_t	Evaluate (Double_t *v, Int_t ndim)
	Calculates value of model for given axis values.
virtual Double_t	Evaluate (Double_t *v, Int_t ndim)
	Calculates value of model for given axis values.
virtual Double_t	Evaluate (Double_t x)
	Calculates value of model for given x value.
virtual Double_t	Evaluate (Double_t x)
	Calculates value of model for given x value.
virtual Double_t	Evaluate (Double_t x, Double_t y)
	Calculates value of model for given x,y values.
virtual Double_t	Evaluate (Double_t x, Double_t y)
	Calculates value of model for given x,y values.
virtual Double_t	Evaluate (Double_t x, Double_t y, Double_t z)
	Calculates value of model for given x,y,z values.
virtual Double_t	Evaluate (Double_t x, Double_t y, Double_t z)
	Calculates value of model for given x,y,z values.
Int_t	GetGroupIndex () const
	Returns group index of model.
Int_t	GetGroupIndex () const
	Returns group index of model.
virtual Bool_t	GetPosition (Int_t naxis, Double_t &pos)
	Return position of model, if exists.
virtual Bool_t	GetPosition (Int_t naxis, Double_t &pos)
	Return position of model, if exists.
Double_t	GetRatioValueFor (const char *DataName)
	Returns ratio value for specified data object.
Double_t	GetRatioValueFor (const char *DataName)
	Returns ratio value for specified data object.
virtual Bool_t	GetWidth (Int_t naxis, Double_t &width)
	Returns with of model component, if exists.
virtual Bool_t	GetWidth (Int_t naxis, Double_t &width)
	Returns with of model component, if exists.
virtual Double_t	Integral ()
	Calculates integral of model component.
virtual Double_t	Integral ()
	Calculates integral of model component.
Bool_t	IsAssignTo (const char *DataName) const
	Checks, if model assigned to given data.
Bool_t	IsAssignTo (const char *DataName) const
	Checks, if model assigned to given data.
Bool_t	NeedIntegration () const
	Returns kTRUE, if integration properties were specified.
Bool_t	NeedIntegration () const
	Returns kTRUE, if integration properties were specified.
Int_t	NumAssigments () const
	Returns number of assignment for this model.
Int_t	NumAssigments () const
	Returns number of assignment for this model.
Int_t	NumPars () override
	Return number of parameters in list.
Int_t	NumPars () override
	Return number of parameters in list.
void	Print (Option_t *option="") const override
	Print information about model object on standard output.
void	Print (Option_t *option="") const override
	Print information about model object on standard output.
void	SetBackgroundGroupIndex ()
	Set group index to background (index = 0).
void	SetBackgroundGroupIndex ()
	Set group index to background (index = 0).
void	SetGroupIndex (Int_t index=-1)
	Set group index of model.
void	SetGroupIndex (Int_t index=-1)
	Set group index of model.
void	SetIntegrationsProperty (Int_t iMinIntegrDepth, Int_t iMaxIntegrDepth=0, Double_t iIntegrEps=0., Bool_t iAbsoluteEps=kFALSE, Bool_t iIntegrScaling=kFALSE)
	Set integration properties.
void	SetIntegrationsProperty (Int_t iMinIntegrDepth, Int_t iMaxIntegrDepth=0, Double_t iIntegrEps=0., Bool_t iAbsoluteEps=kFALSE, Bool_t iIntegrScaling=kFALSE)
	Set integration properties.
virtual Bool_t	SetPosition (Int_t naxis, Double_t pos)
	Sets position of model component, if possible.
virtual Bool_t	SetPosition (Int_t naxis, Double_t pos)
	Sets position of model component, if possible.
virtual Bool_t	SetWidth (Int_t naxis, Double_t width)
	Sets width of model component, if possible.
virtual Bool_t	SetWidth (Int_t naxis, Double_t width)
	Sets width of model component, if possible.
Public Member Functions inherited from TGo4FitComponent
	TGo4FitComponent ()
	Default constructor.
	TGo4FitComponent ()
	Default constructor.
	TGo4FitComponent (const char *iName, const char *iTitle)
	Creates TGo4FitComponent object.
	TGo4FitComponent (const char *iName, const char *iTitle)
	Creates TGo4FitComponent object.
virtual	~TGo4FitComponent ()
	Destroys TGo4FitComponent object.
virtual	~TGo4FitComponent ()
	Destroys TGo4FitComponent object.
void	AddRangeCondition (Int_t typ, Int_t naxis, Double_t left, Double_t right)
	Add new range condition.
void	AddRangeCondition (Int_t typ, Int_t naxis, Double_t left, Double_t right)
	Add new range condition.
void	AddRangeCut (TCutG *cut, Bool_t exclude=kFALSE)
	Add TCutG object as range condition for two-dimensional case.
void	AddRangeCut (TCutG *cut, Bool_t exclude=kFALSE)
	Add TCutG object as range condition for two-dimensional case.
virtual Bool_t	CanAmplTouch ()
	Signals, if amplitude parameter can be removed from or introduced to object.
virtual Bool_t	CanAmplTouch ()
	Signals, if amplitude parameter can be removed from or introduced to object.
Bool_t	CheckRangeConditions (const Double_t *values, Int_t numaxis)
	Check all range conditions for specified point.
Bool_t	CheckRangeConditions (const Double_t *values, Int_t numaxis)
	Check all range conditions for specified point.
void	ClearRanges (Int_t naxis=-1)
	Clear all range conditions for given axis.
void	ClearRanges (Int_t naxis=-1)
	Clear all range conditions for given axis.
void	CollectParsTo (TGo4FitParsList &list) override
	Collect all parameters to provided parameters list object.
void	CollectParsTo (TGo4FitParsList &list) override
	Collect all parameters to provided parameters list object.
void	ExcludeRange (Int_t naxis, Double_t min, Double_t max)
	Exclude axis range from consideration.
void	ExcludeRange (Int_t naxis, Double_t min, Double_t max)
	Exclude axis range from consideration.
Double_t	GetAmplError ()
	Return error of amplitude parameter.
Double_t	GetAmplError ()
	Return error of amplitude parameter.
const char *	GetAmplFullName ()
	Returns full name of amplitude parameter.
const char *	GetAmplFullName ()
	Returns full name of amplitude parameter.
const char *	GetAmplName ()
	Returns name of amplitude parameter.
const char *	GetAmplName ()
	Returns name of amplitude parameter.
TGo4FitParameter *	GetAmplPar ()
	Return amplitude parameter object.
TGo4FitParameter *	GetAmplPar ()
	Return amplitude parameter object.
Double_t	GetAmplValue ()
	Return value of amplitude parameter.
Double_t	GetAmplValue ()
	Return value of amplitude parameter.
Int_t	GetNumRangeCondition () const
	Returns number of range condition (exclude range cuts).
Int_t	GetNumRangeCondition () const
	Returns number of range condition (exclude range cuts).
Int_t	GetNumRangeCut () const
	Returns number of range cuts, assigned to object.
Int_t	GetNumRangeCut () const
	Returns number of range cuts, assigned to object.
void	GetRangeCondition (Int_t n, Int_t &typ, Int_t &naxis, Double_t &left, Double_t &right) const
	Return value for specified range condition.
void	GetRangeCondition (Int_t n, Int_t &typ, Int_t &naxis, Double_t &left, Double_t &right) const
	Return value for specified range condition.
TCutG *	GetRangeCut (Int_t n) const
	Returns specified range cut.
TCutG *	GetRangeCut (Int_t n) const
	Returns specified range cut.
Bool_t	GetRangeMax (Int_t naxis, Double_t &value) const
	Defines maximum allowed value for given range.
Bool_t	GetRangeMax (Int_t naxis, Double_t &value) const
	Defines maximum allowed value for given range.
Bool_t	GetRangeMin (Int_t naxis, Double_t &value) const
	Defines minimum allowed value for given range.
Bool_t	GetRangeMin (Int_t naxis, Double_t &value) const
	Defines minimum allowed value for given range.
Bool_t	GetUseBuffers () const
	Returns flag of usage of additional buffers.
Bool_t	GetUseBuffers () const
	Returns flag of usage of additional buffers.
Bool_t	IsAnyRangeLimits () const
	Return kTRUE, if any range conditions were introduced.
Bool_t	IsAnyRangeLimits () const
	Return kTRUE, if any range conditions were introduced.
Bool_t	IsRangeCutExcluding (Int_t n) const
	Return kTRUE if cut exclude range.
Bool_t	IsRangeCutExcluding (Int_t n) const
	Return kTRUE if cut exclude range.
Bool_t	MakeAmpl (Bool_t isFixed=kFALSE)
	Create amplitude parameter and adds it to parameters list.
Bool_t	MakeAmpl (Bool_t isFixed=kFALSE)
	Create amplitude parameter and adds it to parameters list.
void	Print (Option_t *option="") const override
	Print info about object on standard output.
void	Print (Option_t *option="") const override
	Print info about object on standard output.
Bool_t	RemoveAmpl ()
	Remove amplitude parameter from parameters list.
Bool_t	RemoveAmpl ()
	Remove amplitude parameter from parameters list.
void	RemoveRangeCondition (Int_t n)
	Removes specified range condition.
void	RemoveRangeCondition (Int_t n)
	Removes specified range condition.
void	RemoveRangeCut (Int_t n)
	Delete range cut with specified index.
void	RemoveRangeCut (Int_t n)
	Delete range cut with specified index.
void	SetAmplError (Double_t iError)
	Set error of amplitude parameter.
void	SetAmplError (Double_t iError)
	Set error of amplitude parameter.
void	SetAmplValue (Double_t iAmpl)
	Set value of amplitude parameter.
void	SetAmplValue (Double_t iAmpl)
	Set value of amplitude parameter.
void	SetRange (Int_t naxis, Double_t min, Double_t max)
	Includes axis range in consideration.
void	SetRange (Int_t naxis, Double_t min, Double_t max)
	Includes axis range in consideration.
void	SetRangeCondition (Int_t n, Int_t typ, Int_t naxis, Double_t left, Double_t right)
	Change specified range condition.
void	SetRangeCondition (Int_t n, Int_t typ, Int_t naxis, Double_t left, Double_t right)
	Change specified range condition.
void	SetRangeCutExcluding (Int_t n, Bool_t exclude=kTRUE)
	Set type of range cut (excluding or including).
void	SetRangeCutExcluding (Int_t n, Bool_t exclude=kTRUE)
	Set type of range cut (excluding or including).
void	SetRangeMax (Int_t naxis, Double_t value)
	Set maximum axis value, taken into consideration.
void	SetRangeMax (Int_t naxis, Double_t value)
	Set maximum axis value, taken into consideration.
void	SetRangeMin (Int_t naxis, Double_t value)
	Set minimum axis value, taken into consideration.
void	SetRangeMin (Int_t naxis, Double_t value)
	Set minimum axis value, taken into consideration.
void	SetUseBuffers (Bool_t iUse)
	Sets usage of additional buffers.
void	SetUseBuffers (Bool_t iUse)
	Sets usage of additional buffers.
Public Member Functions inherited from TGo4FitParsList
	TGo4FitParsList ()
	Default constructor.
	TGo4FitParsList ()
	Default constructor.
	TGo4FitParsList (Bool_t IsParsOwned)
	Create TGo4FitParsList object and set flag of ownership of parameters object.
	TGo4FitParsList (Bool_t IsParsOwned)
	Create TGo4FitParsList object and set flag of ownership of parameters object.
	TGo4FitParsList (const char *Name, const char *Title, Bool_t IsParsOwned)
	Create TGo4FitParsList object, set it's name and title, and ownership flag of parameters pbjects.
	TGo4FitParsList (const char *Name, const char *Title, Bool_t IsParsOwned)
	Create TGo4FitParsList object, set it's name and title, and ownership flag of parameters pbjects.
virtual	~TGo4FitParsList ()
	Destroy TGo4FitParsList object.
virtual	~TGo4FitParsList ()
	Destroy TGo4FitParsList object.
virtual bool	CanRollbackPars ()
	Return true if parameters can be safely restored from memorized values;.
virtual bool	CanRollbackPars ()
	Return true if parameters can be safely restored from memorized values;.
void	ClearPars ()
	Remove all parameters from list.
void	ClearPars ()
	Remove all parameters from list.
TGo4FitParameter *	CreatePar (const char *ParName, const char *Title, Double_t iValue=0)
	Create new TGo4FitParameter object with given name, title and parameter value, and put this object to the list.
TGo4FitParameter *	CreatePar (const char *ParName, const char *Title, Double_t iValue=0)
	Create new TGo4FitParameter object with given name, title and parameter value, and put this object to the list.
TGo4FitParameter *	FindPar (const char *OwnerFullName, const char *ParName)
	Find parameter with given owner full name and parameter name.
TGo4FitParameter *	FindPar (const char *OwnerFullName, const char *ParName)
	Find parameter with given owner full name and parameter name.
TGo4FitParameter *	FindPar (const char *ParName)
	Find parameter object with given name.
TGo4FitParameter *	FindPar (const char *ParName)
	Find parameter object with given name.
TGo4FitParameter *	FindPar (TGo4FitParameter *par)
	Find parameter in list.
TGo4FitParameter *	FindPar (TGo4FitParameter *par)
	Find parameter in list.
TGo4FitParameter *	GetPar (Int_t n)
	Return parameter according given index.
TGo4FitParameter *	GetPar (Int_t n)
	Return parameter according given index.
virtual Bool_t	GetParEpsilon (const char *ParName, Double_t &Epsilon)
	Get epsilon value for parameter with given name.
virtual Bool_t	GetParEpsilon (const char *ParName, Double_t &Epsilon)
	Get epsilon value for parameter with given name.
Double_t	GetParError (const char *ParName)
	Get error value for parameter with given name.
Double_t	GetParError (const char *ParName)
	Get error value for parameter with given name.
virtual Bool_t	GetParFixed (const char *ParName)
	Return status for parameter with given name, is it fixed or not.
virtual Bool_t	GetParFixed (const char *ParName)
	Return status for parameter with given name, is it fixed or not.
const char *	GetParFullName (Int_t n)
	Return full name of parameter with given index.
const char *	GetParFullName (Int_t n)
	Return full name of parameter with given index.
Int_t	GetParIndex (const TGo4FitParameter *par)
	Return index of given parameter in list.
Int_t	GetParIndex (const TGo4FitParameter *par)
	Return index of given parameter in list.
const char *	GetParName (Int_t n)
	Return name of parameter with given index.
const char *	GetParName (Int_t n)
	Return name of parameter with given index.
virtual Bool_t	GetParRange (const char *ParName, Double_t &RangeMin, Double_t &RangeMax)
	Get range limits for parameter with given name.
virtual Bool_t	GetParRange (const char *ParName, Double_t &RangeMin, Double_t &RangeMax)
	Get range limits for parameter with given name.
void	GetParsValues (Double_t *pars)
	Copy values of all parameters in list to provided array.
void	GetParsValues (Double_t *pars)
	Copy values of all parameters in list to provided array.
Double_t	GetParValue (const char *ParName)
	Return value of parameter with given name.
Double_t	GetParValue (const char *ParName)
	Return value of parameter with given name.
Bool_t	IsAllParsFixed ()
	Returns true, if all parameters in list fixed;.
Bool_t	IsAllParsFixed ()
	Returns true, if all parameters in list fixed;.
virtual void	MemorizePars ()
	Memorize values of all parameters.
virtual void	MemorizePars ()
	Memorize values of all parameters.
Int_t	NumFixedPars ()
	Return number of fixed pars.
Int_t	NumFixedPars ()
	Return number of fixed pars.
Int_t	NumFreePars ()
	Return number of free pars.
Int_t	NumFreePars ()
	Return number of free pars.
void	Print (Option_t *option="") const override
	Default print method.
void	Print (Option_t *option="") const override
	Default print method.
void	PrintPars () const
	Print only value and error of all parameters in list.
void	PrintPars () const
	Print only value and error of all parameters in list.
virtual void	RememberPars ()
	Restore parameters values, which were stored by MemorizePars() routine;.
virtual void	RememberPars ()
	Restore parameters values, which were stored by MemorizePars() routine;.
Bool_t	RemovePar (const char *name)
	Remove parameter from list with given name.
Bool_t	RemovePar (const char *name)
	Remove parameter from list with given name.
Bool_t	RemovePar (TGo4FitParameter *par)
	Remove parameter from list.
Bool_t	RemovePar (TGo4FitParameter *par)
	Remove parameter from list.
virtual Bool_t	SetParEpsilon (const char *ParName, Double_t Epsilon)
	Set epsilon value for parameter with given name.
virtual Bool_t	SetParEpsilon (const char *ParName, Double_t Epsilon)
	Set epsilon value for parameter with given name.
Bool_t	SetParError (const char *ParName, Double_t iError)
	Set error value for parameter with given name.
Bool_t	SetParError (const char *ParName, Double_t iError)
	Set error value for parameter with given name.
virtual Bool_t	SetParFixed (const char *ParName, Bool_t iFixed=kTRUE)
	Set for parameter with given name, is it fixed or not.
virtual Bool_t	SetParFixed (const char *ParName, Bool_t iFixed=kTRUE)
	Set for parameter with given name, is it fixed or not.
void	SetParName (Int_t n, const char *name)
	Set new name for parameter object with provided index.
void	SetParName (Int_t n, const char *name)
	Set new name for parameter object with provided index.
virtual Bool_t	SetParRange (const char *ParName, Double_t RangeMin, Double_t RangeMax)
	Set range limits for parameter with given name.
virtual Bool_t	SetParRange (const char *ParName, Double_t RangeMin, Double_t RangeMax)
	Set range limits for parameter with given name.
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")
	Set names of first 10 parameters.
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")
	Set names of first 10 parameters.
void	SetParsValues (Double_t *pars)
	Set value for all parameters from array.
void	SetParsValues (Double_t *pars)
	Set value for all parameters from array.
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.)
	Set values for first 10 parameters.
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.)
	Set values for first 10 parameters.
Bool_t	SetParValue (const char *ParName, Double_t iValue)
	Set value of parameter with given name.
Bool_t	SetParValue (const char *ParName, Double_t iValue)
	Set value of parameter with given name.
Public Member Functions inherited from TGo4FitNamed
	TGo4FitNamed ()
	Default constructor.
	TGo4FitNamed ()
	Default constructor.
	TGo4FitNamed (const char *Name, const char *Title, TNamed *Owner=nullptr)
	Creates TGo4FitNamed object and set name and title.
	TGo4FitNamed (const char *Name, const char *Title, TNamed *Owner=nullptr)
	Creates TGo4FitNamed object and set name and title.
virtual	~TGo4FitNamed ()
	Destroy TGo4FitNamed object.
virtual	~TGo4FitNamed ()
	Destroy TGo4FitNamed object.
const char *	GetFullName ()
	Returns full name of object.
const char *	GetFullName ()
	Returns full name of object.
TNamed *	GetOwner ()
	Return owner of object.
TNamed *	GetOwner ()
	Return owner of object.
const char *	GetOwnerFullName ()
	Return full name of owner.
const char *	GetOwnerFullName ()
	Return full name of owner.
void	Print (Option_t *option="") const override
void	Print (Option_t *option="") const override
void	SetOwner (TNamed *iOwner)
	Sets owner of object.
void	SetOwner (TNamed *iOwner)
	Sets owner of object.
Public Member Functions inherited from TGo4FitSlotList
	TGo4FitSlotList ()
	TGo4FitSlotList ()
virtual	~TGo4FitSlotList ()
virtual	~TGo4FitSlotList ()
Bool_t	CheckObjects (Bool_t MakeOut=kTRUE)
	Check, if all necessary objects are provided.
Bool_t	CheckObjects (Bool_t MakeOut=kTRUE)
	Check, if all necessary objects are provided.
void	ClearObjects (const char *PlaceName=nullptr, Bool_t NonOwned=kTRUE)
	Clear object from slot(s), which are defined by PlaceName condition.
void	ClearObjects (const char *PlaceName=nullptr, Bool_t NonOwned=kTRUE)
	Clear object from slot(s), which are defined by PlaceName condition.
void	ClearSlot (TGo4FitSlot *slot, Bool_t NonOwned)
	Clear object in specified slot.
void	ClearSlot (TGo4FitSlot *slot, Bool_t NonOwned)
	Clear object in specified slot.
Bool_t	ConnectSlots (const char *Slot1FullName, const char *Slot2FullName)
	Connects first slot to second.
Bool_t	ConnectSlots (const char *Slot1FullName, const char *Slot2FullName)
	Connects first slot to second.
Bool_t	ConnectSlots (TGo4FitSlot *slot1, TGo4FitSlot *slot2)
	Connects first slot to second.
Bool_t	ConnectSlots (TGo4FitSlot *slot1, TGo4FitSlot *slot2)
	Connects first slot to second.
TGo4FitSlot *	FindSlot (const char *FullSlotName)
	Find slot in list with given full name;.
TGo4FitSlot *	FindSlot (const char *FullSlotName)
	Find slot in list with given full name;.
TGo4FitSlot *	GetSlot (Int_t nslot)
	Returns slots from list with specified index.
TGo4FitSlot *	GetSlot (Int_t nslot)
	Returns slots from list with specified index.
const TObjArray *	GetSlotList (Bool_t ForceUpdate=kFALSE)
	Return pointer in TObjArray with list of all slots in list.
const TObjArray *	GetSlotList (Bool_t ForceUpdate=kFALSE)
	Return pointer in TObjArray with list of all slots in list.
Bool_t	IsEmptySlots ()
	Return kTRUE, if there are empty slots in list.
Bool_t	IsEmptySlots ()
	Return kTRUE, if there are empty slots in list.
TGo4FitSlot *	IsObjectInSlots (TObject *obj)
	Checks, if object assign to one of slots.
TGo4FitSlot *	IsObjectInSlots (TObject *obj)
	Checks, if object assign to one of slots.
Int_t	NumSlots ()
	Returns number of slots in list.
Int_t	NumSlots ()
	Returns number of slots in list.
TGo4FitSlot *	SetObject (const char *PlaceName, TObject *obj, Bool_t iOwned=kFALSE)
	Set object to first suitable slot, which have PlaceName name or owner of which has PlaceName full name with defined ownership flag.
TGo4FitSlot *	SetObject (const char *PlaceName, TObject *obj, Bool_t iOwned=kFALSE)
	Set object to first suitable slot, which have PlaceName name or owner of which has PlaceName full name with defined ownership flag.
TGo4FitSlot *	SetObject (TObject *obj, Bool_t iOwned=kFALSE)
	Set object to first suitable slot with defined ownership flag.
TGo4FitSlot *	SetObject (TObject *obj, Bool_t iOwned=kFALSE)
	Set object to first suitable slot with defined ownership flag.
void	SetSaveFlagForObjects (Int_t iSaveFlag, const char *PlaceName=nullptr)
	Set save flag for object(s), assigned to fitter.
void	SetSaveFlagForObjects (Int_t iSaveFlag, const char *PlaceName=nullptr)
	Set save flag for object(s), assigned to fitter.
void	SetUpdateSlotList ()
	Update internal list of slots (if exists).
void	SetUpdateSlotList ()
	Update internal list of slots (if exists).

Protected Member Functions
Double_t	FindDataPoint (Int_t NumIndexes, const Int_t *Indexes)
Double_t	FindDataPoint (Int_t NumIndexes, const Int_t *Indexes)
Bool_t	Initialize (Int_t UseBuffers=-1) override
	Initialize object.
Bool_t	Initialize (Int_t UseBuffers=-1) override
	Initialize object.
Protected Member Functions inherited from TGo4FitModel
Bool_t	BuffersAllocated () const
	Checks if model allocate buffers for calculations.
Bool_t	BuffersAllocated () const
	Checks if model allocate buffers for calculations.
Double_t	EvaluateAndIntegrate (Int_t NumScales, const Double_t *Scales, const Double_t *Widths)
	Make integration of model inside given point, if integration specified.
Double_t	EvaluateAndIntegrate (Int_t NumScales, const Double_t *Scales, const Double_t *Widths)
	Make integration of model inside given point, if integration specified.
virtual void	Finalize ()
	Deletes all buffers, created during initialization.
virtual void	Finalize ()
	Deletes all buffers, created during initialization.
TGo4FitParameter *	Get (Int_t n) override
TGo4FitParameter *	Get (Int_t n) override
TGo4FitData *	GetAssignedConnection (Int_t n)
	Return pointer on assigned data.
TGo4FitData *	GetAssignedConnection (Int_t n)
	Return pointer on assigned data.
const Int_t *	GetDataFullIndex (TGo4FitData *data, Int_t nbin)
const Int_t *	GetDataFullIndex (TGo4FitData *data, Int_t nbin)
Int_t	GetDataIndexesSize (TGo4FitData *data)
Int_t	GetDataIndexesSize (TGo4FitData *data)
Double_t *	GetModelBins (const char *DataName) const
	Get model bins for specified data (if exists).
Double_t *	GetModelBins (const char *DataName) const
	Get model bins for specified data (if exists).
virtual TGo4FitParameter *	GetPosPar (Int_t naxis=0)
	Return parameter (if exist), which represent position of model for given axis.
virtual TGo4FitParameter *	GetPosPar (Int_t naxis=0)
	Return parameter (if exist), which represent position of model for given axis.
virtual Int_t	GetPosParIndex (Int_t)
	Return index of parameter (if exist), which represent position of model for given axis.
virtual Int_t	GetPosParIndex (Int_t)
	Return index of parameter (if exist), which represent position of model for given axis.
virtual TGo4FitParameter *	GetWidthPar (Int_t naxis=0)
	Return parameter (if exist), which represent width of model component for given axis.
virtual TGo4FitParameter *	GetWidthPar (Int_t naxis=0)
	Return parameter (if exist), which represent width of model component for given axis.
virtual Int_t	GetWidthParIndex (Int_t)
	Return index of parameter (if exist), which represent width of model component for given axis.
virtual Int_t	GetWidthParIndex (Int_t)
	Return index of parameter (if exist), which represent width of model component for given axis.
void	RebuildShape (Bool_t ForceBuild=kFALSE)
	Recalculates shape of object.
void	RebuildShape (Bool_t ForceBuild=kFALSE)
	Recalculates shape of object.
void	SetNeedToRebuild ()
	Sets flag, that shape bins should be refilled next time, when RebuildShape() routine will be called.
void	SetNeedToRebuild ()
	Sets flag, that shape bins should be refilled next time, when RebuildShape() routine will be called.
virtual Double_t	UserFunction (Double_t *, Double_t *)
	Another place, where user specific code can be placed for model values calculation.
virtual Double_t	UserFunction (Double_t *, Double_t *)
	Another place, where user specific code can be placed for model values calculation.
Protected Member Functions inherited from TGo4FitComponent
Int_t	GetAmplIndex () const
	Returns index of amplitude parameter.
Int_t	GetAmplIndex () const
	Returns index of amplitude parameter.
TGo4FitParameter *	NewAmplitude (const char *Name=nullptr, Double_t iValue=0., Bool_t IsFixed=kFALSE, Int_t AtIndx=0)
	Create amplitude parameter with specified properties.
TGo4FitParameter *	NewAmplitude (const char *Name=nullptr, Double_t iValue=0., Bool_t IsFixed=kFALSE, Int_t AtIndx=0)
	Create amplitude parameter with specified properties.
TGo4FitParameter *	NewParameter (const char *Name, const char *Title, Double_t iValue=0., Bool_t Fixed=kFALSE, Int_t AtIndx=-1)
	Create new parameter with provided properties and add to parameters list.
TGo4FitParameter *	NewParameter (const char *Name, const char *Title, Double_t iValue=0., Bool_t Fixed=kFALSE, Int_t AtIndx=-1)
	Create new parameter with provided properties and add to parameters list.
void	SetAmplIndex (Int_t iAmplIndex=-1)
	Set index of amplitude parameter.
void	SetAmplIndex (Int_t iAmplIndex=-1)
	Set index of amplitude parameter.
Protected Member Functions inherited from TGo4FitParsList
TGo4FitParameter *	AddPar (TGo4FitParameter *par)
TGo4FitParameter *	AddPar (TGo4FitParameter *par)
void	ClearParsBlocking ()
void	ClearParsBlocking ()
TGo4FitParameter *	Find (const char *OwnerFullName, const char *ParName)
TGo4FitParameter *	Find (const char *OwnerFullName, const char *ParName)
TGo4FitParameter *	Find (const char *ParName)
TGo4FitParameter *	Find (const char *ParName)
TGo4FitParameter *	Find (TGo4FitParameter *par)
TGo4FitParameter *	Find (TGo4FitParameter *par)
TGo4FitParameter *	InsertPar (TGo4FitParameter *par, Int_t indx)
TGo4FitParameter *	InsertPar (TGo4FitParameter *par, Int_t indx)
Bool_t	RemoveParByIndex (Int_t indx)
Bool_t	RemoveParByIndex (Int_t indx)
void	SetParsOwner (TGo4FitNamed *iOwner)
void	SetParsOwner (TGo4FitNamed *iOwner)
Protected Member Functions inherited from TGo4FitSlotList
void	CheckDuplicatesOnSlot ()
	Resolve situation, when same object assigned to several slots with ownership flag.
void	CheckDuplicatesOnSlot ()
	Resolve situation, when same object assigned to several slots with ownership flag.
	ClassDef (TGo4FitSlotList, 1)
	ClassDef (TGo4FitSlotList, 1)
void	PrepareSlotsForWriting ()
void	PrepareSlotsForWriting ()

Protected Attributes
TGo4FitSlot	fxData
	Slot for TGo4FitData object, which is used as model component.
Protected Attributes inherited from TGo4FitModel
Bool_t	fbAbsoluteEps {kFALSE}
	States, if integration precision absolute or relative.
Bool_t	fbIntegrScaling {kFALSE}
	Scale integral to integration volume.
Double_t	fdIntegrEps {0}
	Integration precision.
Int_t	fiMaxIntegrDepth {0}
	Maximum integration depth.
Int_t	fiMinIntegrDepth {0}
	Minimum depth of integration.
Protected Attributes inherited from TGo4FitSlotList
Bool_t	fbUpdateSlotList {kFALSE}
TObjArray *	fxSlotList {nullptr}

Private Attributes
std::unique_ptr< TGo4FitDataIter >	fxIter

Detailed Description

Model object, which is uses TGo4FitData object to produce model bins.

In constructor one should just specify data object (it may be TGo4FitDataHistogram or other), which will be used as model. Optionally, amplitude parameter can be created. For instance:

TH1 *histo = GetHistogramSomewhere();
TGo4FitDataHistogram *h = new TGo4FitDataHistogram("hdata", histo, kFALSE);
TGo4FitModelFromData *m = new TGo4FitModelFromData("hmodel", h, kFALSE);

The dimensions and bins number on each axis of data object, used in model, should be absolutely the same, as in data object, which should be fitted. Assigned data object will be owned by TGo4FitModelFromData object. But data source object (histogram "histo" in example) may not be owned by object and may be provided later by SetObject() method of fitter.

TGo4Fitter *fitter = GetFitterSomewhere();
TH1 *histo = GetHistogramSomewhere();
fitter->SetObject(histo, "hdata");

The name of data object "hdata" instead of model object "hmodel" should be used, when assigning data to TGo4FitModelFromData object via SetObject() method of fitter.

Definition at line 47 of file TGo4FitModelFromData.h.

Constructor & Destructor Documentation

TGo4FitModelFromData() [1/6]

TGo4FitModelFromData::TGo4FitModelFromData

(

)

Default constructor.

Definition at line 20 of file TGo4FitModelFromData.cxx.

References TGo4FitModel::TGo4FitModel(), and fxData.

Referenced by FindDataPoint().

TGo4FitModelFromData() [2/6]

TGo4FitModelFromData::TGo4FitModelFromData	(	const char *	iName,
		TGo4FitData *	iDataAsModel = nullptr,
		Bool_t	Amplitude = kTRUE )

Creates TGo4FitModelFromData object with given name.

Pointer on TGo4FitData object and usage of amplitude can be specified.

Definition at line 22 of file TGo4FitModelFromData.cxx.

References TGo4FitModel::TGo4FitModel(), and fxData.

TGo4FitModelFromData() [3/6]

TGo4FitModelFromData::TGo4FitModelFromData	(	const char *	iName,
		TH1 *	histo,
		Bool_t	iOwned = kFALSE,
		Bool_t	Amplitude = kTRUE )

Creates TGo4FitModelFromData object with given name, which uses external histogram as model component.

In constructor TGo4FitDataHistogram object will be created, to which histogram will be assigned. Additionally ownership flag for histogram and usage of amplitude can be specified.

Definition at line 29 of file TGo4FitModelFromData.cxx.

References TGo4FitModel::TGo4FitModel(), fxData, and SetDataAsModel().

~TGo4FitModelFromData() [1/2]

TGo4FitModelFromData::~TGo4FitModelFromData

(

)

Destroy TGo4FitModelFromData object.

Definition at line 36 of file TGo4FitModelFromData.cxx.

TGo4FitModelFromData() [4/6]

TGo4FitModelFromData::TGo4FitModelFromData

(

)

Default constructor.

TGo4FitModelFromData() [5/6]

TGo4FitModelFromData::TGo4FitModelFromData	(	const char *	iName,
		TGo4FitData *	iDataAsModel = nullptr,
		Bool_t	Amplitude = kTRUE )

Creates TGo4FitModelFromData object with given name.

Pointer on TGo4FitData object and usage of amplitude can be specified.

TGo4FitModelFromData() [6/6]

TGo4FitModelFromData::TGo4FitModelFromData	(	const char *	iName,
		TH1 *	,
		Bool_t	iOwned = kFALSE,
		Bool_t	Amplitude = kTRUE )

Creates TGo4FitModelFromData object with given name, which uses external histogram as model component.

In constructor TGo4FitDataHistogram object will be created, to which histogram will be assigned. Additionally ownership flag for histogram and usage of amplitude can be specified.

~TGo4FitModelFromData() [2/2]

TGo4FitModelFromData::~TGo4FitModelFromData

(

)

Destroy TGo4FitModelFromData object.

Member Function Documentation

AfterEval() [1/2]

void TGo4FitModelFromData::AfterEval ( )

overridevirtual

Clear buffers, which were created by BeforeEval() method.

Reimplemented from TGo4FitModel.

Definition at line 88 of file TGo4FitModelFromData.cxx.

References fxIter.

AfterEval() [2/2]

void TGo4FitModelFromData::AfterEval ( )

overridevirtual

Clear buffers, which were created by BeforeEval() method.

Reimplemented from TGo4FitModel.

BeforeEval() [1/2]

Bool_t TGo4FitModelFromData::BeforeEval ( Int_t ndim )

overridevirtual

Prepares (if necessary) some intermediate variables to be able calculate values of model via EvalN() function.

Number of axis, which will be used in evaluations, should be specified.

Reimplemented from TGo4FitModel.

Definition at line 66 of file TGo4FitModelFromData.cxx.

References fxIter, GetDataAsModel(), and TGo4FitData::MakeIter().

BeforeEval() [2/2]

Bool_t TGo4FitModelFromData::BeforeEval ( Int_t ndim )

overridevirtual

Prepares (if necessary) some intermediate variables to be able calculate values of model via EvalN() function.

Number of axis, which will be used in evaluations, should be specified.

Reimplemented from TGo4FitModel.

EvalN() [1/2]

Double_t TGo4FitModelFromData::EvalN ( const Double_t * v )

inlineoverridevirtual

Calculates value of model according current parameters values and provided axes values.

BeforeEval(), EvalN() & AfterEval() virtual methods provides general interface, where user-specific code should be situated.

Reimplemented from TGo4FitModel.

Definition at line 94 of file TGo4FitModelFromData.h.

EvalN() [2/2]

Double_t TGo4FitModelFromData::EvalN ( const Double_t * v )

inlineoverridevirtual

Calculates value of model according current parameters values and provided axes values.

BeforeEval(), EvalN() & AfterEval() virtual methods provides general interface, where user-specific code should be situated.

Reimplemented from TGo4FitModel.

Definition at line 94 of file TGo4FitModelFromData.h.

EvaluateAtPoint() [1/4]

Double_t TGo4FitModelFromData::EvaluateAtPoint ( std::unique_ptr< TGo4FitDataIter > & iter, Bool_t UseRanges = kTRUE )

overridevirtual

Evaluate model value for point, specified by current values of iterator.

Reimplemented from TGo4FitModel.

Definition at line 83 of file TGo4FitModelFromData.cxx.

References FindDataPoint().

EvaluateAtPoint() [2/4]

Double_t TGo4FitModelFromData::EvaluateAtPoint ( std::unique_ptr< TGo4FitDataIter > & iter, Bool_t UseRanges = kTRUE )

overridevirtual

Evaluate model value for point, specified by current values of iterator.

Reimplemented from TGo4FitModel.

EvaluateAtPoint() [3/4]

Double_t TGo4FitModelFromData::EvaluateAtPoint ( TGo4FitData * data, Int_t nbin, Bool_t UseRanges = kTRUE )

overridevirtual

Evaluate model value for specified data point.

All scales values will be take from data buffers, therefore data should be initialized.

Reimplemented from TGo4FitModel.

Definition at line 78 of file TGo4FitModelFromData.cxx.

References FindDataPoint(), TGo4FitModel::GetDataFullIndex(), and TGo4FitModel::GetDataIndexesSize().

EvaluateAtPoint() [4/4]

Double_t TGo4FitModelFromData::EvaluateAtPoint ( TGo4FitData * data, Int_t nbin, Bool_t UseRanges = kTRUE )

overridevirtual

Evaluate model value for specified data point.

All scales values will be take from data buffers, therefore data should be initialized.

Reimplemented from TGo4FitModel.

FillSlotList() [1/2]

void TGo4FitModelFromData::FillSlotList ( TSeqCollection * list )

overridevirtual

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

Reimplemented from TGo4FitSlotList.

Definition at line 93 of file TGo4FitModelFromData.cxx.

References TGo4FitData::FillSlotList(), TGo4FitSlotList::FillSlotList(), fxData, and GetDataAsModel().

FillSlotList() [2/2]

void TGo4FitModelFromData::FillSlotList ( TSeqCollection * list )

overridevirtual

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

Reimplemented from TGo4FitSlotList.

FindDataPoint() [1/2]

Double_t TGo4FitModelFromData::FindDataPoint ( Int_t NumIndexes, const Int_t * Indexes )

protected

Definition at line 109 of file TGo4FitModelFromData.cxx.

References fxIter.

Referenced by EvaluateAtPoint(), and EvaluateAtPoint().

FindDataPoint() [2/2]

Double_t TGo4FitModelFromData::FindDataPoint ( Int_t NumIndexes, const Int_t * Indexes )

protected

References TGo4FitModelFromData(), fxData, and fxIter.

GetDataAsModel() [1/2]

TGo4FitData * TGo4FitModelFromData::GetDataAsModel

(

)

const

Return pointer on TGo4FitData object, which is used as model component.

Definition at line 40 of file TGo4FitModelFromData.cxx.

References fxData.

Referenced by BeforeEval(), FillSlotList(), Initialize(), and Print().

GetDataAsModel() [2/2]

TGo4FitData * TGo4FitModelFromData::GetDataAsModel

(

)

const

Return pointer on TGo4FitData object, which is used as model component.

Initialize() [1/2]

Bool_t TGo4FitModelFromData::Initialize ( Int_t UseBuffers = -1 )

overrideprotectedvirtual

Initialize object.

Reimplemented from TGo4FitModel.

Definition at line 51 of file TGo4FitModelFromData.cxx.

References TGo4FitModel::GetAssignedConnection(), GetDataAsModel(), TGo4FitModel::Initialize(), and TGo4FitModel::NumAssigments().

Initialize() [2/2]

Bool_t TGo4FitModelFromData::Initialize ( Int_t UseBuffers = -1 )

overrideprotectedvirtual

Initialize object.

Reimplemented from TGo4FitModel.

Print() [1/2]

void TGo4FitModelFromData::Print ( Option_t * option = "" ) const

override

Print information on standard output.

Definition at line 101 of file TGo4FitModelFromData.cxx.

References GetDataAsModel(), TGo4FitData::Print(), and TGo4FitModel::Print().

Print() [2/2]

void TGo4FitModelFromData::Print ( Option_t * option = "" ) const

override

Print information on standard output.

SetDataAsModel() [1/2]

void TGo4FitModelFromData::SetDataAsModel	(	TGo4FitData *	iData,
		Bool_t	iOwned )

Sets pointer on TGo4FitData object with ownership flag.

Definition at line 45 of file TGo4FitModelFromData.cxx.

References fxData, and TGo4FitSlotList::SetUpdateSlotList().

Referenced by TGo4FitModelFromData().

SetDataAsModel() [2/2]

void TGo4FitModelFromData::SetDataAsModel	(	TGo4FitData *	iData,
		Bool_t	iOwned )

Sets pointer on TGo4FitData object with ownership flag.

Field Documentation

fxData

TGo4FitSlot TGo4FitModelFromData::fxData

protected

Slot for TGo4FitData object, which is used as model component.

Definition at line 112 of file TGo4FitModelFromData.h.

Referenced by TGo4FitModelFromData(), TGo4FitModelFromData(), TGo4FitModelFromData(), FillSlotList(), FindDataPoint(), GetDataAsModel(), and SetDataAsModel().

fxIter

std::unique_ptr< TGo4FitDataIter > TGo4FitModelFromData::fxIter

private

Definition at line 115 of file TGo4FitModelFromData.h.

Referenced by AfterEval(), BeforeEval(), and FindDataPoint().

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

• Go4Fit/TGo4FitModelFromData.h
• include/TGo4FitModelFromData.h
• Go4Fit/TGo4FitModelFromData.cxx