Go4Fit
Class TGo4FitComponent

Direct Known Subclasses:

TGo4FitData, TGo4FitModel

class TGo4FitComponent

derived from TGo4FitParsList, TGo4FitSlotList

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

Fields inherited from class Go4Fit.TGo4FitSlotList

fbUpdateSlotList, fxSlotList

Constructor Summary

TGo4FitComponent()           Default constructor.

TGo4FitComponent(const char * iName, const char * iTitle)           Creates TGo4FitComponent object.

Destructor Summary
virtual synchronized	~TGo4FitComponent()           Destroys TGo4FitComponent object.

Method Summary
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)           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.
Bool_t	CheckRangeConditions(const Double_t* values, Int_t numaxis)           Check all range conditions for specified point.
void	ClearRanges(Int_t naxis)           Clear all range conditions for given axis.
virtual void	CollectParsTo(TGo4FitParsList& list)           Collect all parameters to provided parameters list object.
void	ExcludeRange(Int_t naxis, Double_t min, Double_t max)           Exclude axis range from consideration.
Double_t	GetAmplError()           Return error of amplitude parameter.
const const char *	GetAmplFullName()           Returns full name of amplitude parameter.
protected Int_t	GetAmplIndex()           Returns index of amplitude parameter.
const const char *	GetAmplName()           Returns name of amplitude parameter.
TGo4FitParameter*	GetAmplPar()           Return ampltide parameter object.
Double_t	GetAmplValue()           Return value of amplitude parameter.
const Int_t	GetNumRangeCondition()           Returns number of range condition (exclude range cuts).
const Int_t	GetNumRangeCut()           Returns number of range cuts, assigned to object.
const void	GetRangeCondition(Int_t n, Int_t& typ, Int_t& naxis, Double_t& left, Double_t& right)           Return value for specified range condition.
const TCutG*	GetRangeCut(Int_t n)           Returns specified range cut.
Bool_t	GetRangeMax(Int_t naxis, Double_t& value)           Defines maximum allowed value for given range.
Bool_t	GetRangeMin(Int_t naxis, Double_t& value)           Defines minimum allowed value for given range.
Bool_t	GetUseBuffers()           Returns flag of usage of additional buffers.
Bool_t	IsAnyRangeLimits()           Return kTRUE, if any range conditions were introduced.
Bool_t	IsRangeCutExcluding(Int_t n)           Return kTRUE if cut eclude range
Bool_t	MakeAmpl(Bool_t isFixed)           Create amplitude parameter and adds it to parameters list.
protected TGo4FitParameter*	NewAmplitude(const char * Name, Double_t iValue, Bool_t IsFixed, Int_t AtIndx)           Create amplitude parameter with specified properties.
protected TGo4FitParameter*	NewParameter(const char * Name, const char * Title, Double_t iValue, Bool_t Fixed, Int_t AtIndx)           Create new parameter with provided properties and add to parameters list.
virtual const void	Print(Option_t* option)           Print info about object on standard output.
Bool_t	RemoveAmpl()           Remove amplitude parameter from parameters list.
void	RemoveRangeCondition(Int_t n)           Removes specified range condition.
void	RemoveRangeCut(Int_t n)           Delete range cut with specified index.
void	SetAmplError(Double_t iError)           Set error of amplitude parameter.
protected void	SetAmplIndex(Int_t iAmplIndex)           Set index 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	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)           Set type of range cut (excluding or including)
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	SetUseBuffers(Bool_t iUse)           Sets usage of additional buffers.

Methods inherited from class Go4Fit.TGo4FitParsList

AddPar, CanRollbackPars, ClearPars, ClearParsBlocking, CreatePar, Find, Find, Find, FindPar, FindPar, FindPar, Get, GetPar, GetParEpsilon, GetParError, GetParFixed, GetParFullName, GetParIndex, GetParName, GetParRange, GetParsValues, GetParValue, InsertPar, IsAllParsFixed, MemorizePars, NumFixedPars, NumFreePars, NumPars, PrintPars, RememberPars, RemovePar, RemovePar, RemoveParByIndex, SetParEpsilon, SetParError, SetParFixed, SetParName, SetParRange, SetParsNames, SetParsOwner, SetParsValues, SetParsValues, SetParValue

Methods inherited from class Go4Fit.TGo4FitNamed

GetFullName, GetOwner, GetOwnerFullName, SetOwner

Methods inherited from class TNamed

operator=, Clear, Clone, Compare, Copy, FillBuffer, GetName, GetTitle, Hash, IsSortable, SetName, SetNameTitle, SetTitle, ls, Sizeof, Class, Class_Name, Class_Version, Dictionary, IsA, ShowMembers, Streamer, StreamerNVirtual, DeclFileName, ImplFileLine, ImplFileName, DeclFileLine

Methods inherited from class Go4Fit.TGo4FitSlotList

CheckDuplicatesOnSlot, CheckObjects, ClearObjects, ClearSlot, ConnectSlots, ConnectSlots, FillSlotList, FindSlot, GetSlot, GetSlotList, IsEmptySlots, IsObjectInSlots, NumSlots, PrepareSlotsForWriting, SetObject, SetObject, SetSaveFlagForObjects, SetUpdateSlotList

Field Detail

fbUseBuffers

private Bool_t fbUseBuffers

Specify usage of buffers after initialization

private Int_t fiAmplIndex

Index of amplitude parameter (-1 if none)

private TObjArray fxCuts

Array of TCutG objects, used for range selection.

private TArrayI fxRangeAxis

Array for range conditions storage (axis indexes)

private TArrayD fxRangeValue

Array for range values storaging.

public TGo4FitComponent()

Default constructor.

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

Creates TGo4FitComponent object.

public virtual synchronized ~TGo4FitComponent()

Destroys TGo4FitComponent object.

public void AddRangeCondition(Int_t typ, Int_t naxis, Double_t left, Double_t right)

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

public void AddRangeCut(TCutG* cut, Bool_t exclude)

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

public virtual Bool_t CanAmplTouch()

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

public Bool_t CheckRangeConditions(const Double_t* values, Int_t numaxis)

Check all range conditions for specified point.

public void ClearRanges(Int_t naxis)

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

public virtual void CollectParsTo(TGo4FitParsList& list)

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

public void ExcludeRange(Int_t naxis, Double_t min, Double_t max)

Exclude axis range from consideration.

public Double_t GetAmplError()

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

public const const char * GetAmplFullName()

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

protected Int_t GetAmplIndex()

Returns index of amplitude parameter.

public const const char * GetAmplName()

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

public TGo4FitParameter* GetAmplPar()

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

public Double_t GetAmplValue()

Return value of amplitude parameter.
If none, return 1.

public const Int_t GetNumRangeCondition()

Returns number of range condition (exclude range cuts).

public const Int_t GetNumRangeCut()

Returns number of range cuts, assigned to object.

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

Return value for specified range condition.

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

public const TCutG* GetRangeCut(Int_t n)

Returns specified range cut.

public Bool_t GetRangeMax(Int_t naxis, Double_t& value)

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

public Bool_t GetRangeMin(Int_t naxis, Double_t& value)

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

public Bool_t GetUseBuffers()

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

public Bool_t IsAnyRangeLimits()

Return kTRUE, if any range conditions were introduced.

public Bool_t IsRangeCutExcluding(Int_t n)

Return kTRUE if cut eclude range

public Bool_t MakeAmpl(Bool_t isFixed)

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

protected TGo4FitParameter* NewAmplitude(const char * Name, Double_t iValue, Bool_t IsFixed, Int_t AtIndx)

Create amplitude parameter with specified properties.

protected TGo4FitParameter* NewParameter(const char * Name, const char * Title, Double_t iValue, Bool_t Fixed, Int_t AtIndx)

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

public virtual const void Print(Option_t* option)

Print info about object on standard output.

public Bool_t RemoveAmpl()

Remove amplitude parameter from parameters list.

public void RemoveRangeCondition(Int_t n)

Removes specified range condition.

public void RemoveRangeCut(Int_t n)

Delete range cut with specified index.

public void SetAmplError(Double_t iError)

Set error of amplitude parameter.

protected void SetAmplIndex(Int_t iAmplIndex)

Set index of amplitude parameter.

public void SetAmplValue(Double_t iAmpl)

Set value of amplitude parameter.

public void SetRange(Int_t naxis, Double_t min, Double_t max)

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

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

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

public void SetRangeCutExcluding(Int_t n, Bool_t exclude)

Set type of range cut (excluding or including)

public void SetRangeMax(Int_t naxis, Double_t value)

Set maximum axis value, taken into consideration.
All lager values will be removed from consideration independently from other range conditions.

public void SetRangeMin(Int_t naxis, Double_t value)

Set minimum axis value, taken into consideration.
All smaller values will be removed from consideration independently from other range conditions.

public void SetUseBuffers(Bool_t iUse)

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

Association Links

to Class TArrayI

Array for range conditions storage (axis indexes)

to Class TArrayD

Array for range values storaging.

to Class TObjArray

Array of TCutG objects, used for range selection.