Go4Fit
Class TGo4FitModelGauss1

class TGo4FitModelGauss1

derived from TGo4FitModel

One dimensional gaussian peak.

Has foolowing parameters :
"Ampl" - amplitude,
"Pos" - position of gaussian peak,
"Width" - width of gaussian.
In constructor initial values of these parameter and number of selected axis (0 - x axis, 1 - y axis and so on) should be setup:

TGo4FitModelGauss1 *g = new TGo4FitModelGauss1("Gauss", 10., 5., 1);

where "Gauss" - name of model component, "10." - peak position, "5." - peak width, "1" - selected axis (here - y).

Fields inherited from class TNamed

fName, fTitle

Fields inherited from class Go4Fit.TGo4FitSlotList

fbUpdateSlotList, fxSlotList

Constructor Summary

TGo4FitModelGauss1()           Default constructor.

TGo4FitModelGauss1(const char * iName, Double_t iPosition, Double_t iWidth, Int_t iNaxis)           Creates TGo4FitModelGauss1 with given name.

Destructor Summary
virtual synchronized	~TGo4FitModelGauss1()           Destroys TGo4FitModelGauss1 object.

Method Summary
virtual Bool_t	BeforeEval(Int_t ndim)
virtual Double_t	EvalN(const Double_t* v)
Int_t	GetNumAxis()           Return number of axis, where gauss will be build.
protected virtual Int_t	GetPosParIndex(Int_t naxis)
protected virtual Int_t	GetWidthParIndex(Int_t naxis)
virtual Double_t	Integral()
virtual const void	Print(Option_t* option)           Print information to standard output.
void	SetNumAxis(Int_t n)           Sets number of selected axis.

Methods inherited from class Go4Fit.TGo4FitModel

AddModelToDataResult, AfterEval, AssignmentName, AssignToData, BuffersAllocated, ChangeDataNameInAssignments, ClearAssigmentTo, ClearAssignments, ClearAssignmentTo, ConnectToDataIfAssigned, Evaluate, Evaluate, Evaluate, Evaluate, EvaluateAndIntegrate, EvaluateAtPoint, EvaluateAtPoint, Finalize, Get, GetAssignedConnection, GetDataFullIndex, GetDataIndexesSize, GetGroupIndex, GetModelBins, GetPosition, GetPosPar, GetRatioValueFor, GetWidth, GetWidthPar, Initialize, IsAssignTo, NeedIntegration, NumAssigments, NumPars, RebuildShape, SetBackgroundGroupIndex, SetGroupIndex, SetIntegrationsProperty, SetNeedToRebuild, SetPosition, SetWidth, UserFunction

Methods inherited from class Go4Fit.TGo4FitComponent

AddRangeCondition, AddRangeCut, CanAmplTouch, CheckRangeConditions, ClearRanges, CollectParsTo, ExcludeRange, GetAmplError, GetAmplFullName, GetAmplIndex, GetAmplName, GetAmplPar, GetAmplValue, GetNumRangeCondition, GetNumRangeCut, GetRangeCondition, GetRangeCut, GetRangeMax, GetRangeMin, GetUseBuffers, IsAnyRangeLimits, IsRangeCutExcluding, MakeAmpl, NewAmplitude, NewParameter, RemoveAmpl, RemoveRangeCondition, RemoveRangeCut, SetAmplError, SetAmplIndex, SetAmplValue, SetRange, SetRangeCondition, SetRangeCutExcluding, SetRangeMax, SetRangeMin, SetUseBuffers

Methods inherited from class Go4Fit.TGo4FitParsList

AddPar, CanRollbackPars, ClearPars, ClearParsBlocking, CreatePar, Find, Find, Find, FindPar, FindPar, FindPar, GetPar, GetParEpsilon, GetParError, GetParFixed, GetParFullName, GetParIndex, GetParName, GetParRange, GetParsValues, GetParValue, InsertPar, IsAllParsFixed, MemorizePars, NumFixedPars, NumFreePars, 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

fiNaxis

protected Int_t fiNaxis

Number of selected axis, where gaussian wil be build.

private Double_t Par_k

Temporary variable for EvalN() function.

private Double_t Par_x0

Temporary variable for EvalN() function.

public TGo4FitModelGauss1()

Default constructor.

public TGo4FitModelGauss1(const char * iName, Double_t iPosition, Double_t iWidth, Int_t iNaxis)

Creates TGo4FitModelGauss1 with given name.
Position of gaussian, width and number of selected axis can be specified.

public virtual synchronized ~TGo4FitModelGauss1()

Destroys TGo4FitModelGauss1 object.

public virtual Bool_t BeforeEval(Int_t ndim)

public virtual Double_t EvalN(const Double_t* v)

public Int_t GetNumAxis()

Return number of axis, where gauss will be build.

protected virtual Int_t GetPosParIndex(Int_t naxis)

protected virtual Int_t GetWidthParIndex(Int_t naxis)

public virtual Double_t Integral()

public virtual const void Print(Option_t* option)

Print information to standard output.

public void SetNumAxis(Int_t n)

Sets number of selected axis.