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TGo4FitterAbstract Class Reference

Abstract fitter class. More...

#include <TGo4FitterAbstract.h>

Inheritance diagram for TGo4FitterAbstract:

Public Methods
	TGo4FitterAbstract ()
	Default constructor. More...
	TGo4FitterAbstract (const char iName, const char iTitle)
	Create TGo4FitterAbstract object with given name and tiile. More...
virtual	~TGo4FitterAbstract ()
	Destroy TGo4FitterAbstract object. More...
virtual void	Clear (Option_t *option="")
	Clear fitter. More...
virtual Int_t	NumPars ()
	Return total number of parameters, which should be fitted. More...
void	SetParsListChange ()
	Should be used, when number of parameters are changed. More...
void	CopyParsValuesFrom (TGo4FitterAbstract *fitter)
	If provided fitter has a same list of parameters, their values will be copied to fitter. More...
virtual Bool_t	GetParFixed (const char *ParName)
	Return kTRUE, if parameter should be fixed. More...
virtual Bool_t	GetParRange (const char *ParName, Double_t &RangeMin, Double_t &RangeMax)
	Return kTRUE, if range condition specified for parameter and range boundaries. More...
virtual Bool_t	GetParEpsilon (const char *ParName, Double_t &Epsilon)
	Return kTRUE, if epsilon value specified for parameter. More...
Bool_t	IsSuitableConfig (TGo4FitterConfig *Config)
	Checks, if config object corresponds to fitter parameters. More...
Bool_t	ApplyConfig (TGo4FitterConfig *Config)
	Set active configuration object. More...
Double_t	CalculateFitFunction (Double_t *pars=0)
	Calculates value of fit function. More...
void	AddAction (TGo4FitterAction *Action)
	Add action to action list. More...
void	AddActionAt (TGo4FitterAction *Action, Int_t indx)
	Add action to action list at specified index. More...
Int_t	GetNumActions ()
	Returns number of action in actions list. More...
TGo4FitterAction *	GetAction (Int_t num)
	Returns pointer on action with given index. More...
void	DeleteActions ()
	Remove and delete all actions from actions list. More...
void	DeleteAction (TGo4FitterAction *action)
	Remove action from actions list and destroy it. More...
void	ReplaceAction (TGo4FitterAction *action, Int_t dir)
	Shift action in action list upward (dir=-1) or downward (dir=+1). More...
void	DoActions (Bool_t AllowFitterChange=kFALSE, TObjArray *Actions=0)
	Executes actions list. More...
void	DoAction (TGo4FitterAction *Action)
	Executes specified action. More...
void	DoAction (Int_t indx)
	Executes specified action from actions list. More...
TObjArray *	ProcessObjects (TObjArray objs, Bool_t CloneFitter=kTRUE, Bool_t OnlyRequired=kTRUE, TObjArray rownames=0, TObjArray *colnames=0)
void	AddSimpleMinuit ()
	Creates and add TGo4FitMinuit object to actions list. More...
TGo4FitterOutput *	AddOutputAction (const char Action, const char Option=0)
	Creates and add TGo4FitterOutput action with given parameters to actions list. More...
void	DeleteOutputActions ()
	Remove and delete all output actions from actions list. More...
Int_t	NeedPadsNumber ()
	Returns required number of TPad for actions output. More...
void	SetPad (Int_t indx, TVirtualPad *pad)
	Set pad, which will be used for output of TGo4FitterOutput object. More...
Bool_t	IsParsAsResults ()
	Return kTRUE, if parameters were taken as result values. More...
Int_t	GetNumResults () const
	Return number of result values. More...
Double_t	GetResultValue (Int_t n) const
	Return value of result with given index. More...
Double_t	GetResultFF () const
	Return result value of fit function. More...
Int_t	GetResultNDF () const
	Return result value of number of degree of freedom. More...
const TArrayD *	GetResults ()
	Returns pointer on array of result values. More...
void	PrintResults () const
	Print result values to standard output. More...
virtual void	Print (Option_t *option) const
	Print information about fitter to standar output. More...
Protected Methods
virtual Bool_t	Initialize ()
	Initialize fitter. More...
Bool_t	IsInitialized ()
	Return kTRUE, if Initialize() was done. More...
virtual void	Finalize ()
	Remove all buffer, created in Initialize() routine. More...
virtual void	CollectAllPars ()
	Should collect parameters from all associated to fitter objects. More...
virtual TGo4FitParameter *	Get (Int_t n)
	Return pointer on parameter of given index. More...
void	CheckParsListChanging ()
	If appropriate flag sets (via SetParsListChange() method), function recollect all parameters from all objects, associated to fitter. More...
virtual Double_t	DoCalculation ()
	Calculates value of fit function according current values of parameters. More...
virtual Int_t	DoNDFCalculation ()
	Calculates number of dimensions of freedom; Should be implemented in inherited classes. More...
Bool_t	InitializeDependencies (TObjArray &Dependencies, Bool_t BlockPars, Bool_t DoInit)
	Initialize a list of dependencies (TGo4FitDependecy object), which used in configuration. More...
void	RunDependenciesList (TObjArray &Dependencies, Double_t *pars)
	Execute dependency equations. More...
void	FinalizeDependencies (TObjArray &Dependencies)
	Relese memory, allocated for dependency executions. More...
void	ExecuteDependencies (Double_t *pars)
	Execute dependenices in currently associated configuration (if exist). More...
virtual Bool_t	InitFitterData ()
	Initialize fitter data. More...
virtual void	FinalizeFitterData ()
	Finalize fitter data. More...
Protected Attributes
TObjArray	fxActions
	Array of actions onkects (inherited from TGo4FitterAction). More...
TArrayD	fxResults
	Array of result values. More...
TGo4FitterConfig *	fxCurrentConfig
	Pointer on currently activated config object. More...
Bool_t	fbParsChange
	Boolean variable, showing that number of parameters is changed. More...
Bool_t	fbInitializationDone
	Flag showing, that initialization was complete. More...
Bool_t	fbNeedToFinalize
	Flag, showing, that finalize method should be called before fitter will be destroyed. More...
Bool_t	fbParsAsResults

Detailed Description

Abstract fitter class.

This is abstract class, which implement a general behaviour of fitter. It has a list of all parameters (class inherited from TGo4FitParsList) and function, which should be fitted. It has a list of action, which may be performed on the fitter. The specific things, like list of data and list of models, are implemented in inherited TGo4Fitter class.

Definition at line 35 of file TGo4FitterAbstract.h.

Constructor & Destructor Documentation

TGo4FitterAbstract::TGo4FitterAbstract ( )

Default constructor.

Definition at line 30 of file TGo4FitterAbstract.cxx.

TGo4FitterAbstract::TGo4FitterAbstract ( const char * iName,

const char * iTitle

)

Create TGo4FitterAbstract object with given name and tiile.
TGo4FitterAbstract object should not be create directly, because it is abstract class. TGo4Fitter or other implementation class should be used.
Definition at line 37 of file TGo4FitterAbstract.cxx.
References fxActions.

TGo4FitterAbstract::~TGo4FitterAbstract ( ) [virtual]

Destroy TGo4FitterAbstract object.

Definition at line 45 of file TGo4FitterAbstract.cxx.
References Finalize().

Member Function Documentation

void TGo4FitterAbstract::Clear ( Option_t * option = "" ) [virtual]

Clear fitter.
Removes and delete all actions from actions list.
Reimplemented in TGo4Fitter.
Definition at line 49 of file TGo4FitterAbstract.cxx.
References DeleteActions().
Referenced by TGo4Fitter::Clear().

virtual Int_t TGo4FitterAbstract::NumPars ( ) [inline, virtual]

Return total number of parameters, which should be fitted.
Parameters are collects from all associated objects like data or models.
Reimplemented from TGo4FitParsList.
Definition at line 65 of file TGo4FitterAbstract.h.
References CheckParsListChanging(), and TGo4FitParsList::NumPars().
Referenced by ApplyConfig(), CopyParsValuesFrom(), TGo4FitMinuit::DoAction(), Finalize(), InitializeDependencies(), and ProcessObjects().

void TGo4FitterAbstract::SetParsListChange ( ) [inline]

Should be used, when number of parameters are changed.
Next time, when somebody will access fitter parameter list, fitter automatically recollect parameters from associated objects.
Definition at line 71 of file TGo4FitterAbstract.h.
References fbParsChange.
Referenced by TGo4Fitter::AddData(), TGo4Fitter::AddModel(), TGo4Fitter::AssignModelTo(), TGo4Fitter::ClearModelAssignmentTo(), TGo4Fitter::DeleteAllData(), TGo4Fitter::DeleteAllModels(), TGo4Fitter::DeleteModelsAssosiatedTo(), TGo4Fitter::RemoveData(), and TGo4Fitter::RemoveModel().

void TGo4FitterAbstract::CopyParsValuesFrom ( TGo4FitterAbstract * fitter )

If provided fitter has a same list of parameters, their values will be copied to fitter.

Definition at line 61 of file TGo4FitterAbstract.cxx.
References CollectAllPars(), TGo4FitParsList::FindPar(), Get(), TGo4FitNamed::GetFullName(), TGo4FitParameter::GetValue(), n, NumPars(), and TGo4FitParameter::SetValue().

Bool_t TGo4FitterAbstract::GetParFixed ( const char * ParName ) [virtual]

Return kTRUE, if parameter should be fixed.
If configuration object assigned to fitter, this flag will be tested there first and only then original parameter configuration will be used.ÿ
Reimplemented from TGo4FitParsList.
Definition at line 73 of file TGo4FitterAbstract.cxx.
References fxCurrentConfig, TGo4FitterConfig::GetParFixed(), and TGo4FitParsList::GetParFixed().
Referenced by TGo4FitMinuit::DoAction().

Bool_t TGo4FitterAbstract::GetParRange ( const char * ParName,

Double_t & RangeMin,

Double_t & RangeMax

) [virtual]

Return kTRUE, if range condition specified for parameter and range boundaries.
If configuration object assigned to fitter, range values will be tested there first and only then original parameter configuration will be used.
Reimplemented from TGo4FitParsList.
Definition at line 80 of file TGo4FitterAbstract.cxx.
References fxCurrentConfig, TGo4FitParsList::GetParRange(), and TGo4FitterConfig::GetParRange().
Referenced by TGo4FitMinuit::DoAction().

Bool_t TGo4FitterAbstract::GetParEpsilon ( const char * ParName,

Double_t & Epsilon

) [virtual]

Return kTRUE, if epsilon value specified for parameter.
If configuration object assigned to fitter, epsilon value will be tested there first and only then original parameter configuration will be used.
Reimplemented from TGo4FitParsList.
Definition at line 88 of file TGo4FitterAbstract.cxx.
References fxCurrentConfig, TGo4FitParsList::GetParEpsilon(), and TGo4FitterConfig::GetParEpsilon().
Referenced by TGo4FitMinuit::DoAction().

Bool_t TGo4FitterAbstract::IsSuitableConfig ( TGo4FitterConfig * Config )

Checks, if config object corresponds to fitter parameters.

Definition at line 153 of file TGo4FitterAbstract.cxx.
References CollectAllPars(), fxCurrentConfig, TGo4FitterConfig::GetParsDepend(), TGo4FitterConfig::GetParsInit(), TGo4FitterConfig::GetResults(), and InitializeDependencies().

Bool_t TGo4FitterAbstract::ApplyConfig ( TGo4FitterConfig * Config )

Set active configuration object.
This function calls in TGo4FitterConfig::DoAction() method.
Definition at line 175 of file TGo4FitterAbstract.cxx.
References CollectAllPars(), FinalizeDependencies(), fxCurrentConfig, TGo4FitterConfig::GetParsDepend(), TGo4FitterConfig::GetParsInit(), TGo4FitParsList::GetParsValues(), TGo4FitterConfig::GetResults(), InitializeDependencies(), NumPars(), RunDependenciesList(), and TGo4FitParsList::SetParsValues().
Referenced by TGo4FitterConfig::DoAction(), and Finalize().

Double_t TGo4FitterAbstract::CalculateFitFunction ( Double_t * pars = 0 )

Calculates value of fit function.
Fitter should be initialized before. Instead of using values of parameters (from parameters list) array of values can be sets directly.
Definition at line 228 of file TGo4FitterAbstract.cxx.
References DoCalculation(), ExecuteDependencies(), and TGo4FitParsList::SetParsValues().
Referenced by TMinuitEx::Eval().

void TGo4FitterAbstract::AddAction ( TGo4FitterAction * Action ) [inline]

Add action to action list.
Action is a object, derived from TGo4FitterAction class. Action object always owned by fitter, thus it will be destroyed when fitter is destroing. Therefore, stack object should not be added to fitter.
Definition at line 119 of file TGo4FitterAbstract.h.
References fxActions.
Referenced by TGo4Fitter::AddAmplEstimation(), AddOutputAction(), AddSimpleMinuit(), BuildFitter(), TGo4FitPanelSlots::Button_PerformFit(), and TGo4FitPanelSlots::Cmd_AddNewAction().

void TGo4FitterAbstract::AddActionAt ( TGo4FitterAction * Action,

Int_t indx

) [inline]

Add action to action list at specified index.

Definition at line 124 of file TGo4FitterAbstract.h.
References fxActions.
Referenced by Example11(), and TGo4FitGUIOptions::GetPeakFinder().

Int_t TGo4FitterAbstract::GetNumActions ( ) [inline]

Returns number of action in actions list.

Definition at line 129 of file TGo4FitterAbstract.h.
References fxActions.
Referenced by TGo4FitPanelSlots::Button_PerformFit(), TGo4FitPanelSlots::FillPopupForItem(), TGo4FitGUIOptions::GetPeakFinder(), NeedPadsNumber(), SetPad(), and TGo4FitPanelSlots::UpdateItem().

TGo4FitterAction * TGo4FitterAbstract::GetAction ( Int_t num )

Returns pointer on action with given index.

Definition at line 267 of file TGo4FitterAbstract.cxx.
References fxActions.
Referenced by TGo4FitPanelSlots::Button_PerformFit(), DoAction(), TGo4FitGUIOptions::GetPeakFinder(), NeedPadsNumber(), SetPad(), and TGo4FitPanelSlots::UpdateItem().

void TGo4FitterAbstract::DeleteActions ( ) [inline]

Remove and delete all actions from actions list.

Definition at line 139 of file TGo4FitterAbstract.h.
References fxActions.
Referenced by Clear(), and TGo4FitPanelSlots::Cmd_DeleteActions().

void TGo4FitterAbstract::DeleteAction ( TGo4FitterAction * action )

Remove action from actions list and destroy it.

Definition at line 272 of file TGo4FitterAbstract.cxx.
References fxActions.
Referenced by TGo4FitPanelSlots::Button_PerformFit(), and TGo4FitPanelSlots::Cmd_DeleteAction().

void TGo4FitterAbstract::ReplaceAction ( TGo4FitterAction * action,

Int_t dir

)

Shift action in action list upward (dir=-1) or downward (dir=+1).

Definition at line 281 of file TGo4FitterAbstract.cxx.
References fxActions.
Referenced by TGo4FitPanelSlots::Cmd_MoveAction().

void TGo4FitterAbstract::DoActions ( Bool_t AllowFitterChange = kFALSE,

TObjArray * Actions = 0

)

Executes actions list.
First Initialize() method will be called to create buffers (if required by actions). Then for each action in actions list will be called DoAction() method. AllowFitterChange flag specify, if action which may change fitter, can be executed. Alternative array with actions can also be specified to function. In the end Finalize() method close all buffers.
Definition at line 291 of file TGo4FitterAbstract.cxx.
References TGo4FitterAction::CanChangeFitter(), CheckParsListChanging(), TGo4FitterAction::DoAction(), Finalize(), fxActions, Initialize(), n, and TGo4FitterAction::NeedBuffers().
Referenced by TGo4FitPanelSlots::Button_PerformFit(), TGo4FitPanelSlots::Cmd_ExecuteActions(), Example1(), Example10(), Example11(), Example12(), Example13(), Example2(), Example3(), Example4(), Example5(), Example6(), Example7(), Example8(), ProcessObjects(), and TXXXCalibPar::UpdateFrom().

void TGo4FitterAbstract::DoAction ( TGo4FitterAction * Action )

Executes specified action.

Definition at line 315 of file TGo4FitterAbstract.cxx.
References TGo4FitterAction::DoAction(), Finalize(), Initialize(), and TGo4FitterAction::NeedBuffers().
Referenced by TGo4FitPanelSlots::Button_PeakFinder(), TGo4FitPanelSlots::Cmd_ExecuteAction(), and DoAction().

void TGo4FitterAbstract::DoAction ( Int_t indx )

Executes specified action from actions list.

Definition at line 328 of file TGo4FitterAbstract.cxx.
References DoAction(), and GetAction().

TObjArray * TGo4FitterAbstract::ProcessObjects ( TObjArray * objs,

Bool_t CloneFitter = kTRUE,

Bool_t OnlyRequired = kTRUE,

TObjArray * rownames = 0,

TObjArray * colnames = 0

)

Definition at line 332 of file TGo4FitterAbstract.cxx.
References DoActions(), TGo4FitSlot::GetClass(), GetNumResults(), TGo4FitSlot::GetObject(), TGo4FitParsList::GetParFullName(), GetResults(), TGo4FitSlotList::GetSlot(), IsParsAsResults(), TGo4FitSlot::IsRequired(), TGo4FitSlot::IsSuitable(), TGo4FitParsList::MemorizePars(), n, NumPars(), TGo4FitSlotList::NumSlots(), TGo4FitParsList::RememberPars(), and TGo4FitSlot::SetObject().

void TGo4FitterAbstract::AddSimpleMinuit ( )

Creates and add TGo4FitMinuit object to actions list.
TGo4FitMinuit object contain the only command: MIGRAD 500 1
Definition at line 447 of file TGo4FitterAbstract.cxx.
References AddAction(), and TGo4FitMinuit::AddCommand().
Referenced by TGo4Fitter::AddStandardActions(), TGo4FitPanelSlots::Cmd_AddNewAction(), Example13(), and Example8().

TGo4FitterOutput * TGo4FitterAbstract::AddOutputAction ( const char * Action,

const char * Option = 0

)

Creates and add TGo4FitterOutput action with given parameters to actions list.

Definition at line 453 of file TGo4FitterAbstract.cxx.
References AddAction().
Referenced by TGo4FitPanelSlots::Cmd_AddNewAction(), and Example3().

void TGo4FitterAbstract::DeleteOutputActions ( )

Remove and delete all output actions from actions list.

Definition at line 459 of file TGo4FitterAbstract.cxx.
References fxActions, and n.
Referenced by TGo4FitPanelSlots::Cmd_DeleteOutputActions().

Int_t TGo4FitterAbstract::NeedPadsNumber ( )

Returns required number of TPad for actions output.
Currently only "Draw" command of TGo4FitterOutput method requires pad for output.
Definition at line 467 of file TGo4FitterAbstract.cxx.
References GetAction(), GetNumActions(), n, and TGo4FitterOutput::NeedPad().

void TGo4FitterAbstract::SetPad ( Int_t indx,

TVirtualPad * pad

)

Set pad, which will be used for output of TGo4FitterOutput object.
If pad will not be set or command will not create new pad, current gPad object will be used for output. Thus, if several "Draw" command occur, result of last command will be seen on current pad.
Definition at line 476 of file TGo4FitterAbstract.cxx.
References GetAction(), GetNumActions(), i, n, TGo4FitterOutput::NeedPad(), and TGo4FitterOutput::SetPad().

Bool_t TGo4FitterAbstract::IsParsAsResults ( ) [inline]

Return kTRUE, if parameters were taken as result values.

Definition at line 207 of file TGo4FitterAbstract.h.
References fbParsAsResults.
Referenced by ProcessObjects().

Int_t TGo4FitterAbstract::GetNumResults ( ) const [inline]

Return number of result values.

Definition at line 212 of file TGo4FitterAbstract.h.
References fxResults.
Referenced by GetResultValue(), PrintResults(), and ProcessObjects().

Double_t TGo4FitterAbstract::GetResultValue ( Int_t n ) const

Return value of result with given index.
Normally at the end of execution of actions list values of parameters stores to results array. This array can be accessed later by GetNumResults(), GetResultValue() or GetResults() methods. If configuration was assigned during action, it may provide alternative way to calculating result values, which will be stored in fitter.
Definition at line 487 of file TGo4FitterAbstract.cxx.
References fxResults, GetNumResults(), and n.
Referenced by PrintResults().

Double_t TGo4FitterAbstract::GetResultFF ( ) const

Return result value of fit function.

Definition at line 492 of file TGo4FitterAbstract.cxx.
References fxResults.
Referenced by PrintResults().

Int_t TGo4FitterAbstract::GetResultNDF ( ) const

Return result value of number of degree of freedom.

Definition at line 497 of file TGo4FitterAbstract.cxx.
References fxResults.
Referenced by PrintResults().

const TArrayD* TGo4FitterAbstract::GetResults ( ) [inline]

Returns pointer on array of result values.

Definition at line 235 of file TGo4FitterAbstract.h.
References fxResults.
Referenced by ProcessObjects().

void TGo4FitterAbstract::PrintResults ( ) const

Print result values to standard output.

Definition at line 502 of file TGo4FitterAbstract.cxx.
References GetNumResults(), GetResultFF(), GetResultNDF(), GetResultValue(), and n.
Referenced by TGo4Fitter::Print().

void TGo4FitterAbstract::Print ( Option_t * option ) const [virtual]

Print information about fitter to standar output.

Reimplemented from TGo4FitParsList.
Reimplemented in TGo4Fitter.
Definition at line 510 of file TGo4FitterAbstract.cxx.
References fxActions, TGo4FitParsList::Print(), and TGo4FitNamed::Print().
Referenced by TGo4FitterOutput::DoAction(), and TGo4Fitter::Print().

Bool_t TGo4FitterAbstract::Initialize ( ) [protected, virtual]

Initialize fitter.
Called automatically before any actions execution.
Definition at line 210 of file TGo4FitterAbstract.cxx.
References TGo4FitSlotList::CheckObjects(), TGo4FitParsList::ClearParsBlocking(), fbInitializationDone, fbNeedToFinalize, Finalize(), and InitFitterData().
Referenced by DoAction(), and DoActions().

Bool_t TGo4FitterAbstract::IsInitialized ( ) [inline, protected]

Return kTRUE, if Initialize() was done.

Definition at line 258 of file TGo4FitterAbstract.h.
References fbInitializationDone.
Referenced by TGo4FitAmplEstimation::CalculateWithBuffers().

void TGo4FitterAbstract::Finalize ( ) [protected, virtual]

Remove all buffer, created in Initialize() routine.

Definition at line 237 of file TGo4FitterAbstract.cxx.
References ApplyConfig(), DoCalculation(), DoNDFCalculation(), TGo4FitDependency::Execute(), fbInitializationDone, fbNeedToFinalize, FinalizeFitterData(), fxCurrentConfig, fxResults, TGo4FitParsList::GetParsValues(), TGo4FitterConfig::GetResults(), i, and NumPars().
Referenced by DoAction(), DoActions(), Initialize(), and ~TGo4FitterAbstract().

void TGo4FitterAbstract::CollectAllPars ( ) [protected, virtual]

Should collect parameters from all associated to fitter objects.
This function should be extend in inherited classes.
Reimplemented in TGo4Fitter.
Definition at line 54 of file TGo4FitterAbstract.cxx.
References TGo4FitParsList::ClearPars(), TGo4FitParsList::CollectParsTo(), fbParsChange, fxCurrentConfig, and TGo4FitterConfig::GetParsNew().
Referenced by ApplyConfig(), CheckParsListChanging(), TGo4Fitter::CollectAllPars(), CopyParsValuesFrom(), and IsSuitableConfig().

virtual TGo4FitParameter* TGo4FitterAbstract::Get ( Int_t n ) [inline, protected, virtual]

Return pointer on parameter of given index.
First check, if parameters should be recollected.
Reimplemented from TGo4FitParsList.
Definition at line 275 of file TGo4FitterAbstract.h.
References CheckParsListChanging(), TGo4FitParsList::Get(), and n.
Referenced by CopyParsValuesFrom().

void TGo4FitterAbstract::CheckParsListChanging ( ) [inline, protected]

If appropriate flag sets (via SetParsListChange() method), function recollect all parameters from all objects, associated to fitter.

Definition at line 280 of file TGo4FitterAbstract.h.
References CollectAllPars().
Referenced by DoActions(), Get(), and NumPars().

virtual Double_t TGo4FitterAbstract::DoCalculation ( ) [inline, protected, virtual]

Calculates value of fit function according current values of parameters.
Should be implemented in inherited classes.
Reimplemented in TGo4Fitter.
Definition at line 286 of file TGo4FitterAbstract.h.
Referenced by CalculateFitFunction(), and Finalize().

virtual Int_t TGo4FitterAbstract::DoNDFCalculation ( ) [inline, protected, virtual]

Calculates number of dimensions of freedom; Should be implemented in inherited classes.

Reimplemented in TGo4Fitter.
Definition at line 292 of file TGo4FitterAbstract.h.
Referenced by Finalize().

Bool_t TGo4FitterAbstract::InitializeDependencies ( TObjArray & Dependencies,

Bool_t BlockPars,

Bool_t DoInit

) [protected]

Initialize a list of dependencies (TGo4FitDependecy object), which used in configuration.

Definition at line 97 of file TGo4FitterAbstract.cxx.
References TGo4FitParsList::Find(), TGo4FitDependency::GetExpression(), TGo4FitDependency::GetParameter(), TGo4FitParsList::GetParFullName(), TGo4FitParsList::GetParIndex(), i, TGo4FitDependency::Initialize(), n, NumPars(), and TGo4FitParameter::SetBlocked().
Referenced by ApplyConfig(), and IsSuitableConfig().

void TGo4FitterAbstract::RunDependenciesList ( TObjArray & Dependencies,

Double_t * pars

) [protected]

Execute dependency equations.

Definition at line 134 of file TGo4FitterAbstract.cxx.
References TGo4FitDependency::Execute(), and i.
Referenced by ApplyConfig(), and ExecuteDependencies().

void TGo4FitterAbstract::FinalizeDependencies ( TObjArray & Dependencies ) [protected]

Relese memory, allocated for dependency executions.

Definition at line 141 of file TGo4FitterAbstract.cxx.
References TGo4FitDependency::Finalize(), and i.
Referenced by ApplyConfig().

void TGo4FitterAbstract::ExecuteDependencies ( Double_t * pars ) [protected]

Execute dependenices in currently associated configuration (if exist).

Definition at line 148 of file TGo4FitterAbstract.cxx.
References fxCurrentConfig, TGo4FitterConfig::GetParsDepend(), and RunDependenciesList().
Referenced by CalculateFitFunction(), and TGo4Fitter::CalculateFitFunction().

virtual Bool_t TGo4FitterAbstract::InitFitterData ( ) [inline, protected, virtual]

Initialize fitter data.
Called during Initialize() method. Should be reimplemented in derived classes.
Reimplemented in TGo4Fitter.
Definition at line 319 of file TGo4FitterAbstract.h.
Referenced by Initialize().

virtual void TGo4FitterAbstract::FinalizeFitterData ( ) [inline, protected, virtual]

Finalize fitter data.
Called during Finalize() method. Should be reimplemented in derived classes.
Reimplemented in TGo4Fitter.
Definition at line 326 of file TGo4FitterAbstract.h.
Referenced by Finalize().

Member Data Documentation

TObjArray TGo4FitterAbstract::fxActions [protected]

Array of actions onkects (inherited from TGo4FitterAction).

Definition at line 331 of file TGo4FitterAbstract.h.
Referenced by AddAction(), AddActionAt(), DeleteAction(), DeleteActions(), DeleteOutputActions(), DoActions(), GetAction(), GetNumActions(), Print(), ReplaceAction(), and TGo4FitterAbstract().

TArrayD TGo4FitterAbstract::fxResults [protected]

Array of result values.
If no specific configuration is used, this just values of fitter parameters. Result array creates in the end of actions execution.
Definition at line 338 of file TGo4FitterAbstract.h.
Referenced by Finalize(), GetNumResults(), GetResultFF(), GetResultNDF(), GetResults(), and GetResultValue().

TGo4FitterConfig* TGo4FitterAbstract::fxCurrentConfig [protected]

Pointer on currently activated config object.

Definition at line 343 of file TGo4FitterAbstract.h.
Referenced by ApplyConfig(), CollectAllPars(), ExecuteDependencies(), Finalize(), GetParEpsilon(), GetParFixed(), GetParRange(), and IsSuitableConfig().

Bool_t TGo4FitterAbstract::fbParsChange [protected]

Boolean variable, showing that number of parameters is changed.

Definition at line 349 of file TGo4FitterAbstract.h.
Referenced by CollectAllPars(), and SetParsListChange().

Bool_t TGo4FitterAbstract::fbInitializationDone [protected]

Flag showing, that initialization was complete.

Definition at line 355 of file TGo4FitterAbstract.h.
Referenced by Finalize(), Initialize(), and IsInitialized().

Bool_t TGo4FitterAbstract::fbNeedToFinalize [protected]

Flag, showing, that finalize method should be called before fitter will be destroyed.

Definition at line 361 of file TGo4FitterAbstract.h.
Referenced by Finalize(), and Initialize().

Bool_t TGo4FitterAbstract::fbParsAsResults [protected]

Definition at line 363 of file TGo4FitterAbstract.h.
Referenced by IsParsAsResults().

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

/Go4Fit/TGo4FitterAbstract.h
/Go4Fit/TGo4FitterAbstract.cxx

Generated on Tue Nov 8 10:56:44 2005 for Go4-v2.10-5 by

1.2.15

TGo4FitterAbstract Class Reference

Public Methods

Protected Methods

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation