Model object, which uses ROOT TFormula class facility. More...

#include <TGo4FitModelFormula.h>

Inheritance diagram for TGo4FitModelFormula:

Public Member Functions
	TGo4FitModelFormula ()
	Default constructor.
	TGo4FitModelFormula ()
	Default constructor.
	TGo4FitModelFormula (const char iName, const char iExpressionStr="", Int_t iNPars=0, Bool_t AddAmplitude=kFALSE)
	Create TGo4FitModelFormula object with given names.
	TGo4FitModelFormula (const char iName, const char iExpressionStr="", Int_t iNPars=0, Bool_t AddAmplitude=kFALSE)
	Create TGo4FitModelFormula object with given names.
virtual	~TGo4FitModelFormula ()
	Destroys TGo4FitModelFormula object.
virtual	~TGo4FitModelFormula ()
	Destroys TGo4FitModelFormula 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 ndim) override
	Prepares (if necessary) some intermediate variables to be able calculate values of model via EvalN() function.
Bool_t	BeforeEval (Int_t ndim) override
	Prepares (if necessary) some intermediate variables to be able calculate values of model via EvalN() function.
Bool_t	CanAmplTouch () override
	Signals that amplitude parameter can be removed from or introduced to object.
Bool_t	CanAmplTouch () override
	Signals that amplitude parameter can be removed from or introduced to object.
Double_t	EvalN (const Double_t *v) override
	Calculates value of model according current parameters values and provided axes values.
Double_t	EvalN (const Double_t *v) override
	Calculates value of model according current parameters values and provided axes values.
const char *	GetExpression () const
	Return formula expression.
const char *	GetExpression () const
	Return formula expression.
Int_t	GetNumberOfExprPar ()
	Get number of parameters, which can be used in expression.
Int_t	GetNumberOfExprPar ()
	Get number of parameters, which can be used in expression.
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	SetExpression (const char *expr)
	Sets formula expression.
void	SetExpression (const char *expr)
	Sets formula expression.
Bool_t	SetNumberOfExprPar (Int_t num)
	Sets number of parameters, which can be used in expression.
Bool_t	SetNumberOfExprPar (Int_t num)
	Sets number of parameters, which can be used in expression.
void	SetPosParIndex (Int_t naxis, Int_t indx=-1)
void	SetPosParIndex (Int_t naxis, Int_t indx=-1)
void	SetWidthParIndex (Int_t naxis, Int_t indx=-1)
void	SetWidthParIndex (Int_t naxis, Int_t indx=-1)
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.
virtual Double_t	EvaluateAtPoint (std::unique_ptr< TGo4FitDataIter > &iter, Bool_t UseRanges=kTRUE)
	Evaluate model value for point, specified by current values of iterator.
virtual Double_t	EvaluateAtPoint (std::unique_ptr< TGo4FitDataIter > &iter, Bool_t UseRanges=kTRUE)
	Evaluate model value for point, specified by current values of iterator.
virtual Double_t	EvaluateAtPoint (TGo4FitData *data, Int_t nbin, Bool_t UseRanges=kTRUE)
	Evaluate model value for specified data point.
virtual Double_t	EvaluateAtPoint (TGo4FitData *data, Int_t nbin, Bool_t UseRanges=kTRUE)
	Evaluate model value for specified data point.
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.
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.
virtual void	FillSlotList (TSeqCollection *lst)
	Fill list of TGo4FitSlot objects to provided collection.
virtual void	FillSlotList (TSeqCollection *lst)
	Fill list of TGo4FitSlot objects to provided collection.
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
void	CloseFormula ()
void	CloseFormula ()
Bool_t	CompileFormula ()
Bool_t	CompileFormula ()
void	Finalize () override
	Deletes all buffers, created during initialization.
void	Finalize () override
	Deletes all buffers, created during initialization.
TGo4FitParameter *	GetExprPar (Int_t n)
TGo4FitParameter *	GetExprPar (Int_t n)
TString	GetExprParName (Int_t n)
TString	GetExprParName (Int_t n)
Int_t	GetPosParIndex (Int_t naxis) override
	Return index of parameter (if exist), which represent position of model for given axis.
Int_t	GetPosParIndex (Int_t naxis) override
	Return index of parameter (if exist), which represent position of model for given axis.
Int_t	GetWidthParIndex (Int_t naxis) override
	Return index of parameter (if exist), which represent width of model component for given axis.
Int_t	GetWidthParIndex (Int_t naxis) override
	Return index of parameter (if exist), which represent width of model component for given axis.
Bool_t	Initialize (Int_t UseBuffers=-1) override
	Initialize model object.
Bool_t	Initialize (Int_t UseBuffers=-1) override
	Initialize model 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.
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 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.
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
TString	fxExpression
	String, containing formula expression.
TFormula *	fxFormula {nullptr}
	formula for evaluation expression in EvalN() method.
TArrayI	fxPosIndex
TArrayI	fxWidthIndex
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
Int_t	Par_ndim {0}
	temporary variable for formula calculation in EvalN() method.

Detailed Description

Model object, which uses ROOT TFormula class facility.

Any kind of one-line expression can be analyzed by TFormula object and evaluated for given set of axis values and set of parameters. TGo4FitModelFormula in constructor creates additional parameters with names "Par0", "Par1" and so on, which can be used in equation and can be optimized. Optionally amplitude parameters with name "Ampl" can be created. In constructor expression, number of additional parameters and using of amplitude parameter should be specified. Fort instance, equation with 3 parameters and amplitude:

auto f = new TGo4FitModelFormula("Form","(x-Par0)*(y-Par1)*(z-Par2)", 3, kTRUE);

TGo4FitModelFormula::TGo4FitModelFormula

TGo4FitModelFormula()

Default constructor.

Definition TGo4FitModelFormula.cxx:21

Definition at line 35 of file TGo4FitModelFormula.h.

Constructor & Destructor Documentation

◆ TGo4FitModelFormula() [1/4]

TGo4FitModelFormula::TGo4FitModelFormula ( )

Default constructor.

Definition at line 21 of file TGo4FitModelFormula.cxx.

References TGo4FitModel::TGo4FitModel(), fxExpression, fxFormula, fxPosIndex, and fxWidthIndex.

Referenced by Print().

◆ TGo4FitModelFormula() [2/4]

TGo4FitModelFormula::TGo4FitModelFormula	(	const char *	iName,
		const char *	iExpressionStr = "",
		Int_t	iNPars = 0,
		Bool_t	AddAmplitude = kFALSE )

Create TGo4FitModelFormula object with given names.

Formula expression and number of parameters can be sets up. All using of amplitude parameter can be invoked.

Definition at line 26 of file TGo4FitModelFormula.cxx.

References TGo4FitModel::TGo4FitModel(), fxExpression, fxFormula, fxPosIndex, fxWidthIndex, GetExprParName(), and TGo4FitComponent::NewParameter().

◆ ~TGo4FitModelFormula() [1/2]

TGo4FitModelFormula::~TGo4FitModelFormula ( )

virtual

Destroys TGo4FitModelFormula object.

Definition at line 36 of file TGo4FitModelFormula.cxx.

References CloseFormula().

◆ TGo4FitModelFormula() [3/4]

TGo4FitModelFormula::TGo4FitModelFormula ( )

Default constructor.

◆ TGo4FitModelFormula() [4/4]

TGo4FitModelFormula::TGo4FitModelFormula	(	const char *	iName,
		const char *	iExpressionStr = "",
		Int_t	iNPars = 0,
		Bool_t	AddAmplitude = kFALSE )

Create TGo4FitModelFormula object with given names.

Formula expression and number of parameters can be sets up. All using of amplitude parameter can be invoked.

◆ ~TGo4FitModelFormula() [2/2]

virtual TGo4FitModelFormula::~TGo4FitModelFormula ( )

virtual

Destroys TGo4FitModelFormula object.

Member Function Documentation

◆ AfterEval() [1/2]

void TGo4FitModelFormula::AfterEval ( )

overridevirtual

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

Reimplemented from TGo4FitModel.

Definition at line 149 of file TGo4FitModelFormula.cxx.

References CloseFormula().

◆ AfterEval() [2/2]

void TGo4FitModelFormula::AfterEval ( )

overridevirtual

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

Reimplemented from TGo4FitModel.

◆ BeforeEval() [1/2]

Bool_t TGo4FitModelFormula::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 128 of file TGo4FitModelFormula.cxx.

References CompileFormula(), fxFormula, TGo4FitParsList::GetPar(), TGo4FitModel::NumPars(), and Par_ndim.

◆ BeforeEval() [2/2]

Bool_t TGo4FitModelFormula::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.

◆ CanAmplTouch() [1/2]

Bool_t TGo4FitModelFormula::CanAmplTouch ( )

inlineoverridevirtual

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

Reimplemented from TGo4FitComponent.

Definition at line 57 of file TGo4FitModelFormula.h.

◆ CanAmplTouch() [2/2]

Bool_t TGo4FitModelFormula::CanAmplTouch ( )

inlineoverridevirtual

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

Reimplemented from TGo4FitComponent.

Definition at line 57 of file TGo4FitModelFormula.h.

◆ CloseFormula() [1/2]

void TGo4FitModelFormula::CloseFormula ( )

protected

Definition at line 198 of file TGo4FitModelFormula.cxx.

References fxFormula.

Referenced by ~TGo4FitModelFormula(), AfterEval(), CompileFormula(), Finalize(), and Initialize().

◆ CloseFormula() [2/2]

void TGo4FitModelFormula::CloseFormula ( )

protected

◆ CompileFormula() [1/2]

Bool_t TGo4FitModelFormula::CompileFormula ( )

protected

Definition at line 176 of file TGo4FitModelFormula.cxx.

References CloseFormula(), fxExpression, fxFormula, TGo4FitParsList::GetParName(), and TGo4FitModel::NumPars().

Referenced by BeforeEval(), and Initialize().

◆ CompileFormula() [2/2]

Bool_t TGo4FitModelFormula::CompileFormula ( )

protected

◆ EvalN() [1/2]

Double_t TGo4FitModelFormula::EvalN ( const Double_t * v )

overridevirtual

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 138 of file TGo4FitModelFormula.cxx.

References fxFormula, and Par_ndim.

◆ EvalN() [2/2]

Double_t TGo4FitModelFormula::EvalN ( const Double_t * v )

overridevirtual

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.

◆ Finalize() [1/2]

void TGo4FitModelFormula::Finalize ( )

overrideprotectedvirtual

Deletes all buffers, created during initialization.

Reimplemented from TGo4FitModel.

Definition at line 154 of file TGo4FitModelFormula.cxx.

References CloseFormula(), and TGo4FitModel::Finalize().

◆ Finalize() [2/2]

void TGo4FitModelFormula::Finalize ( )

overrideprotectedvirtual

Deletes all buffers, created during initialization.

Reimplemented from TGo4FitModel.

◆ GetExpression() [1/2]

const char * TGo4FitModelFormula::GetExpression ( ) const

inline

Return formula expression.

Definition at line 62 of file TGo4FitModelFormula.h.

References fxExpression.

Referenced by TGo4FitPanel::Wiz_GetModelInfo().

◆ GetExpression() [2/2]

const char * TGo4FitModelFormula::GetExpression ( ) const

inline

Return formula expression.

Definition at line 62 of file TGo4FitModelFormula.h.

References fxExpression.

◆ GetExprPar() [1/2]

TGo4FitParameter * TGo4FitModelFormula::GetExprPar ( Int_t n )

protected

Definition at line 49 of file TGo4FitModelFormula.cxx.

References TGo4FitComponent::GetAmplIndex(), GetNumberOfExprPar(), and TGo4FitParsList::GetPar().

Referenced by GetPosParIndex(), GetWidthParIndex(), and SetNumberOfExprPar().

◆ GetExprPar() [2/2]

TGo4FitParameter * TGo4FitModelFormula::GetExprPar ( Int_t n )

protected

◆ GetExprParName() [1/2]

TString TGo4FitModelFormula::GetExprParName ( Int_t n )

protected

Definition at line 113 of file TGo4FitModelFormula.cxx.

Referenced by TGo4FitModelFormula(), and SetNumberOfExprPar().

◆ GetExprParName() [2/2]

TString TGo4FitModelFormula::GetExprParName ( Int_t n )

protected

◆ GetNumberOfExprPar() [1/2]

Int_t TGo4FitModelFormula::GetNumberOfExprPar ( )

Get number of parameters, which can be used in expression.

Definition at line 41 of file TGo4FitModelFormula.cxx.

References TGo4FitComponent::GetAmplPar(), and TGo4FitParsList::NumPars().

Referenced by GetExprPar(), and SetNumberOfExprPar().

◆ GetNumberOfExprPar() [2/2]

Int_t TGo4FitModelFormula::GetNumberOfExprPar ( )

Get number of parameters, which can be used in expression.

◆ GetPosParIndex() [1/2]

Int_t TGo4FitModelFormula::GetPosParIndex ( Int_t )

overrideprotectedvirtual

Return index of parameter (if exist), which represent position of model for given axis.

Reimplemented from TGo4FitModel.

Definition at line 99 of file TGo4FitModelFormula.cxx.

References fxPosIndex, GetExprPar(), and TGo4FitParsList::GetParIndex().

◆ GetPosParIndex() [2/2]

Int_t TGo4FitModelFormula::GetPosParIndex ( Int_t )

overrideprotectedvirtual

Return index of parameter (if exist), which represent position of model for given axis.

Reimplemented from TGo4FitModel.

◆ GetWidthParIndex() [1/2]

Int_t TGo4FitModelFormula::GetWidthParIndex ( Int_t )

overrideprotectedvirtual

Return index of parameter (if exist), which represent width of model component for given axis.

Reimplemented from TGo4FitModel.

Definition at line 106 of file TGo4FitModelFormula.cxx.

References fxWidthIndex, GetExprPar(), and TGo4FitParsList::GetParIndex().

◆ GetWidthParIndex() [2/2]

Int_t TGo4FitModelFormula::GetWidthParIndex ( Int_t )

overrideprotectedvirtual

Return index of parameter (if exist), which represent width of model component for given axis.

Reimplemented from TGo4FitModel.

References fxExpression, fxFormula, fxPosIndex, and fxWidthIndex.

◆ Initialize() [1/2]

Bool_t TGo4FitModelFormula::Initialize ( Int_t UseBuffers = -1 )

overrideprotectedvirtual

Initialize model object.

If usage of buffers is specified (UseBuffers>0), method creates a number of buffers for representing model bins for each data, to which model was assign to.

Reimplemented from TGo4FitModel.

Definition at line 120 of file TGo4FitModelFormula.cxx.

References CloseFormula(), CompileFormula(), and TGo4FitModel::Initialize().

◆ Initialize() [2/2]

Bool_t TGo4FitModelFormula::Initialize ( Int_t UseBuffers = -1 )

overrideprotectedvirtual

Initialize model object.

If usage of buffers is specified (UseBuffers>0), method creates a number of buffers for representing model bins for each data, to which model was assign to.

Reimplemented from TGo4FitModel.

◆ Print() [1/2]

void TGo4FitModelFormula::Print ( Option_t * option = "" ) const

override

Print information on standard output.

Definition at line 160 of file TGo4FitModelFormula.cxx.

References TGo4FitModelFormula(), fxExpression, fxPosIndex, fxWidthIndex, and TGo4FitModel::Print().

◆ Print() [2/2]

void TGo4FitModelFormula::Print ( Option_t * option = "" ) const

override

Print information on standard output.

◆ SetExpression() [1/2]

void TGo4FitModelFormula::SetExpression ( const char * expr )

inline

Sets formula expression.

Definition at line 67 of file TGo4FitModelFormula.h.

References fxExpression.

Referenced by QFitModelFormulaWidget::ExprEdt_textChanged().

◆ SetExpression() [2/2]

void TGo4FitModelFormula::SetExpression ( const char * expr )

inline

Sets formula expression.

Definition at line 67 of file TGo4FitModelFormula.h.

References fxExpression.

◆ SetNumberOfExprPar() [1/2]

Bool_t TGo4FitModelFormula::SetNumberOfExprPar ( Int_t num )

Sets number of parameters, which can be used in expression.

Definition at line 58 of file TGo4FitModelFormula.cxx.

References GetExprPar(), GetExprParName(), GetNumberOfExprPar(), TGo4FitComponent::NewParameter(), and TGo4FitParsList::RemovePar().

◆ SetNumberOfExprPar() [2/2]

Bool_t TGo4FitModelFormula::SetNumberOfExprPar ( Int_t num )

Sets number of parameters, which can be used in expression.

◆ SetPosParIndex() [1/2]

void TGo4FitModelFormula::SetPosParIndex	(	Int_t	naxis,
		Int_t	indx = -1 )

Definition at line 73 of file TGo4FitModelFormula.cxx.

References fxPosIndex.

Referenced by TGo4FitPanel::CreateModel().

◆ SetPosParIndex() [2/2]

void TGo4FitModelFormula::SetPosParIndex	(	Int_t	naxis,
		Int_t	indx = -1 )

◆ SetWidthParIndex() [1/2]

void TGo4FitModelFormula::SetWidthParIndex	(	Int_t	naxis,
		Int_t	indx = -1 )

Definition at line 86 of file TGo4FitModelFormula.cxx.

References fxWidthIndex.

Referenced by TGo4FitPanel::CreateModel().

◆ SetWidthParIndex() [2/2]

void TGo4FitModelFormula::SetWidthParIndex	(	Int_t	naxis,
		Int_t	indx = -1 )

Field Documentation

◆ fxExpression

TString TGo4FitModelFormula::fxExpression

protected

String, containing formula expression.

Definition at line 108 of file TGo4FitModelFormula.h.

Referenced by TGo4FitModelFormula(), TGo4FitModelFormula(), CompileFormula(), GetExpression(), GetWidthParIndex(), Print(), and SetExpression().

◆ fxFormula

TFormula * TGo4FitModelFormula::fxFormula {nullptr}

protected

formula for evaluation expression in EvalN() method.

Definition at line 117 of file TGo4FitModelFormula.h.

Referenced by TGo4FitModelFormula(), TGo4FitModelFormula(), BeforeEval(), CloseFormula(), CompileFormula(), EvalN(), and GetWidthParIndex().

◆ fxPosIndex

TArrayI TGo4FitModelFormula::fxPosIndex

protected

Definition at line 110 of file TGo4FitModelFormula.h.

Referenced by TGo4FitModelFormula(), TGo4FitModelFormula(), GetPosParIndex(), GetWidthParIndex(), Print(), and SetPosParIndex().

◆ fxWidthIndex

TArrayI TGo4FitModelFormula::fxWidthIndex

protected

Definition at line 112 of file TGo4FitModelFormula.h.

Referenced by TGo4FitModelFormula(), TGo4FitModelFormula(), GetWidthParIndex(), Print(), and SetWidthParIndex().

◆ Par_ndim

Int_t TGo4FitModelFormula::Par_ndim {0}

private

temporary variable for formula calculation in EvalN() method.

Definition at line 123 of file TGo4FitModelFormula.h.

Referenced by BeforeEval(), and EvalN().

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ TGo4FitModelFormula() [1/4]

◆ TGo4FitModelFormula() [2/4]

◆ ~TGo4FitModelFormula() [1/2]

◆ TGo4FitModelFormula() [3/4]

◆ TGo4FitModelFormula() [4/4]

◆ ~TGo4FitModelFormula() [2/2]

Member Function Documentation

◆ AfterEval() [1/2]

◆ AfterEval() [2/2]

◆ BeforeEval() [1/2]

◆ BeforeEval() [2/2]

◆ CanAmplTouch() [1/2]

◆ CanAmplTouch() [2/2]

◆ CloseFormula() [1/2]

◆ CloseFormula() [2/2]

◆ CompileFormula() [1/2]

◆ CompileFormula() [2/2]

◆ EvalN() [1/2]

◆ EvalN() [2/2]

◆ Finalize() [1/2]

◆ Finalize() [2/2]

◆ GetExpression() [1/2]

◆ GetExpression() [2/2]

◆ GetExprPar() [1/2]

◆ GetExprPar() [2/2]

◆ GetExprParName() [1/2]

◆ GetExprParName() [2/2]

◆ GetNumberOfExprPar() [1/2]

◆ GetNumberOfExprPar() [2/2]

◆ GetPosParIndex() [1/2]

◆ GetPosParIndex() [2/2]

◆ GetWidthParIndex() [1/2]

◆ GetWidthParIndex() [2/2]

◆ Initialize() [1/2]

◆ Initialize() [2/2]

◆ Print() [1/2]

◆ Print() [2/2]

◆ SetExpression() [1/2]

◆ SetExpression() [2/2]

◆ SetNumberOfExprPar() [1/2]

◆ SetNumberOfExprPar() [2/2]

◆ SetPosParIndex() [1/2]

◆ SetPosParIndex() [2/2]

◆ SetWidthParIndex() [1/2]

◆ SetWidthParIndex() [2/2]

Field Documentation

◆ fxExpression

◆ fxFormula

◆ fxPosIndex

◆ fxWidthIndex

◆ Par_ndim