RootFitPeak Class Reference

#include <RootFitPeak.hh>

Inheritance diagram for RootFitPeak:

Public Member Functions
	RootFitPeak (TH1 *hptr, TH1 *herr=NULL)
	RootFitPeak (TH1 *hptr, const RFitDataPeak &fit_data)
	RootFitPeak (TH1 *hptr, TH1 *herr, const RFitDataPeak &fit_data)
virtual	~RootFitPeak ()
	ClassDef (RootFitPeak, 0)
Public Member Functions inherited from RFitPeak
	RFitPeak (TH1 *hptr, TH1 *herr=NULL)
	RFitPeak (TH1 *hptr, const RFitDataPeak &fit_data)
	RFitPeak (TH1 *hptr, TH1 *herr, const RFitDataPeak &fit_data)
	RFitPeak (const RFitPeak &original)
virtual	~RFitPeak ()
virtual void	InitMode ()
virtual void	SetFitLimits (const Double_t x1, const Double_t x2)
virtual void	SetPeaksNumber (const Int_t num)
virtual void	SetBgType (const Int_t bg)
virtual Int_t	GetBgParNumber () const
virtual Int_t	GetBgParIndex (const Int_t p)
virtual Int_t	GetCenterParIndex (const Int_t pk)
virtual Int_t	GetFactorParIndex (const Int_t pk)
virtual Int_t	GetSigmaParIndex (const Int_t pk)
virtual Int_t	GetTailParIndex (const Int_t pk)
virtual Int_t	GetRatioParIndex (const Int_t pk)
virtual bool	SetRelativeCenter (const Int_t pk, const Int_t pkref=-1)
virtual bool	SetRelativeFactor (const Int_t pk, const Int_t pkref=-1)
virtual bool	SetRelativeSigma (const Int_t pk, const Int_t pkref=-1)
virtual bool	SetRelativeTail (const Int_t pk, const Int_t pkref=-1)
virtual bool	SetRelativeRatio (const Int_t pk, const Int_t pkref=-1)
virtual void	SetBgPar (const Int_t p, const Double_t val)
virtual void	SetCenter (const Int_t pk, const Double_t val)
virtual void	SetAbsCenter (const Int_t pk, const Double_t val)
virtual void	SetFactor (const Int_t pk, const Double_t val)
virtual void	SetAbsFactor (const Int_t pk, const Double_t val)
virtual void	SetAmplitude (const Int_t pk, const Double_t val)
virtual void	SetAbsAmplitude (const Int_t pk, const Double_t val)
virtual void	SetSigma (const Int_t pk, const Double_t val)
virtual void	SetAbsSigma (const Int_t pk, const Double_t val)
virtual void	SetTail (const Int_t pk, const Double_t val)
virtual void	SetAbsTail (const Int_t pk, const Double_t val)
virtual void	SetRatio (const Int_t pk, const Double_t val)
virtual void	SetAbsRatio (const Int_t pk, const Double_t val)
virtual Double_t	GetBgPar (const Int_t p) const
virtual Double_t	GetCenter (const Int_t pk=0) const
virtual Double_t	GetAbsCenter (const Int_t pk=0) const
virtual Double_t	GetFactor (const Int_t pk=0) const
virtual Double_t	GetAbsFactor (const Int_t pk=0) const
virtual Double_t	GetAmplitude (const Int_t pk=0) const
virtual Double_t	GetCounts (const Int_t pk=0) const
virtual Double_t	GetSigma (const Int_t pk=0) const
virtual Double_t	GetAbsSigma (const Int_t pk=0) const
virtual Double_t	GetTail (const Int_t pk=0) const
virtual Double_t	GetAbsTail (const Int_t pk=0) const
virtual Double_t	GetRatio (const Int_t pk=0) const
virtual Double_t	GetAbsRatio (const Int_t pk=0) const
virtual Double_t	GetBgParError (const Int_t p) const
virtual Double_t	GetCenterError (const Int_t pk=0) const
virtual Double_t	GetAbsCenterError (const Int_t pk=0) const
virtual Double_t	GetFactorError (const Int_t pk=0) const
virtual Double_t	GetAbsFactorError (const Int_t pk=0) const
virtual Double_t	GetAmplitudeError (const Int_t pk=0) const
virtual Double_t	GetCountsError (const Int_t pk=0) const
virtual Double_t	GetSigmaError (const Int_t pk=0) const
virtual Double_t	GetAbsSigmaError (const Int_t pk=0) const
virtual Double_t	GetTailError (const Int_t pk=0) const
virtual Double_t	GetAbsTailError (const Int_t pk=0) const
virtual Double_t	GetRatioError (const Int_t pk=0) const
virtual Double_t	GetAbsRatioError (const Int_t pk=0) const
virtual void	PresetBg (const Double_t x1, const Double_t x2=0.)
virtual void	PresetPeak (const Int_t pk, const Double_t ctr, const Double_t sig=-1.)
virtual void	FixBgParameter (const Int_t p, const bool b=true)
virtual void	FixCenterParameter (const Int_t pk, const bool b=true)
virtual void	FixFactorParameter (const Int_t pk, const bool b=true)
virtual void	FixSigmaParameter (const Int_t pk, const bool b=true)
virtual void	FixTailParameter (const Int_t pk, const bool b=true)
virtual void	FixRatioParameter (const Int_t pk, const bool b=true)
virtual bool	IsFixBgParameter (const Int_t p) const
virtual bool	IsFixCenterParameter (const Int_t pk) const
virtual bool	IsFixFactorParameter (const Int_t pk) const
virtual bool	IsFixSigmaParameter (const Int_t pk) const
virtual bool	IsFixTailParameter (const Int_t pk) const
virtual bool	IsFixRatioParameter (const Int_t pk) const
virtual void	SetCalcAll ()
virtual void	SetCalcNone ()
virtual void	SetFunction ()
virtual void	ScaleFunction (const Double_t s)
virtual void	DrawPeak (const Int_t pk, const bool bg=true, const char *opts="")
virtual void	DrawPeakGaus (const Int_t pk, const bool bg=true, const char *opts="")
virtual void	DrawPeakTail (const Int_t pk, const bool bg=true, const char *opts="")
virtual void	DrawPeakAll (const Int_t pk, const bool bg=true, const char *opts="")
virtual void	DrawBg (const char *opts="")
virtual int	CalcIntegral (double &val, double &err, const double x1, const double x2, const string opts, const int npts=1000, const double frac=0.1)
virtual int	CalcIntegral (double &val, double &err, const double x1, const double x2, const int npts=1000, const double frac=0.1)
virtual void	DrawFctResult (TVirtualPad *pad, const ROptionString &opts="")
virtual TH1 *	GetPeakHisto (const char *name, const Int_t pk, const bool bg=false)
virtual TH1 *	GetPeakGausHisto (const char *name, const Int_t pk, const bool bg=false)
virtual TH1 *	GetPeakTailHisto (const char *name, const Int_t pk, const bool bg=false)
virtual TH1 *	GetBgHisto (const char *name)
virtual string	GetFitText () const
virtual RFitData1D *	CreateFitData ()
virtual RFitData1D *	GetFitData ()
virtual void	SetFitData (const RFitData1D *fit_data)
virtual Int_t	LoadFitData (const string &fname)
	ClassDef (RFitPeak, 0)
Public Member Functions inherited from RFitDataPeak
	RFitDataPeak ()
	RFitDataPeak (const RFitDataPeak &original)
RFitDataPeak &	operator= (const RFitDataPeak &original)
virtual	~RFitDataPeak ()
virtual Int_t	GetPeaksNumber () const
virtual Int_t	GetBgType () const
virtual Int_t	SaveFitData (const string &fname) const
	ClassDef (RFitDataPeak, 0)
Public Member Functions inherited from RFitData1D
	RFitData1D ()
	RFitData1D (const RFitData1D &original)
RFitData1D &	operator= (const RFitData1D &original)
virtual	~RFitData1D ()
virtual void	GetFitLimits (Double_t &x1, Double_t &x2) const
virtual Double_t	GetFitXmin () const
virtual Double_t	GetFitXmax () const
virtual void	SetPlotLimits (Double_t x1, Double_t x2)
virtual void	GetPlotLimits (Double_t &x1, Double_t &x2) const
virtual Double_t	GetPlotXmin () const
virtual Double_t	GetPlotXmax () const
virtual Bool_t	IsLogX () const
virtual Bool_t	IsLogY () const
	ClassDef (RFitData1D, 0)
Public Member Functions inherited from RFitDataBase
	RFitDataBase ()
	RFitDataBase (const RFitDataBase &original)
RFitDataBase &	operator= (const RFitDataBase &original)
virtual	~RFitDataBase ()
virtual UInt_t	GetFitOptions () const
virtual Int_t	GetFitMode () const
virtual Int_t	GetParNumber () const
virtual Int_t	GetFixNumber () const
virtual Double_t	GetParValue (const Int_t p) const
virtual Double_t	GetParError (const Int_t p) const
virtual Double_t	GetCovariance (const Int_t p, const Int_t q) const
virtual bool	IsFixParameter (const Int_t p) const
virtual Int_t	GetFitResult () const
virtual Double_t	GetFitChi2 () const
virtual Int_t	GetFitNDF () const
virtual Double_t	GetFitFCN () const
virtual Double_t	GetFitEDM () const
virtual Double_t	GetFitErrDef () const
	ClassDef (RFitDataBase, 0)
Public Member Functions inherited from RFitBase1D
	RFitBase1D ()
	RFitBase1D (TH1 *hptr, TH1 *herr=NULL)
	RFitBase1D (TH1 *hptr, const RFitData1D &fit_data)
	RFitBase1D (TH1 *hptr, TH1 *herr, const RFitData1D &fit_data)
	RFitBase1D (const RFitBase1D &original)
virtual	~RFitBase1D ()
virtual void	Reset ()
virtual void	SetOptions (const UInt_t opts)
virtual void	SetOption (const UInt_t opt, const bool b=true)
virtual void	SetFitMode (const Int_t mode)
virtual void	SetParValue (const Int_t p, const Double_t val)
virtual string	GetParName (const Int_t p) const
virtual void	FixParameter (const Int_t p, const bool b=true)
TF1 *	GetFitFunction ()
virtual void	NormaliseFunction (const Double_t nor=1.)
virtual void	DrawHisto (const Double_t yinf=0., const Double_t ysup=0.)
virtual void	DrawFunction (const char *opts="")
virtual void	DrawDifResult (TVirtualPad *pad, const ROptionString &opts="")
virtual void	DrawFitResult (TVirtualPad *pad, const ROptionString &opts="")
virtual void	FillFunctionHisto (TH1 *hptr)
virtual TH1 *	GetFunctionHisto (const char *name)
virtual TH1 *	GetDifferenceHisto (const char *name)
virtual TH1 *	GetSqrtHisto (const char *name)
virtual TH1 *	GetSqrtPosHisto (const char *name)
virtual TH1 *	GetSqrtNegHisto (const char *name)
virtual Double_t	Eval (const Double_t x)
virtual Double_t	GetRandom ()
virtual TH1 *	GetRandomHisto (const char *name, const Int_t n)
virtual void	FillRandomHisto (TH1 *hptr, const Int_t n)
virtual void	Preset ()
virtual Double_t	Fit (const char *opts="")
virtual bool	PrintFit (const string &fname) const
virtual bool	PrintFit (FILE *fptr=stdout) const
virtual bool	WriteParam (const string &fname) const
virtual bool	WriteParam (FILE *fptr=stdout) const
virtual bool	WriteOutput (const string &fname) const
virtual bool	WriteOutput (FILE *fptr=stdout) const
	ClassDef (RFitBase1D, 0)

Protected Member Functions
	RootFitPeak (const RootFitPeak &original)
Protected Member Functions inherited from RFitDataPeak
virtual RFitDataPeak *	ReadFitData (const string &fname)
Protected Member Functions inherited from RFitData1D
virtual Int_t	WriteData (FILE *fp) const
Protected Member Functions inherited from RFitBase1D
virtual bool	SetHisto (TH1 *hptr, TH1 *herr=NULL)

Private Member Functions
	GObject (RootFitPeak)

Additional Inherited Members
Static Public Member Functions inherited from RFitPeak
static Int_t	GetStaticPeaksNumber ()
static Int_t	GetStaticBgType ()
static Int_t	GetStaticBgParNumber ()
static Int_t	GetBgParNumber (const Int_t bg)
static void	SetPeakLineAtt (const TAttLine att)
static void	SetGausLineAtt (const TAttLine att)
static void	SetTailLineAtt (const TAttLine att)
static void	SetBgLineAtt (const TAttLine att)
static void	SetPeakLineAtt (const Color_t c, const Style_t s, const Width_t w)
static void	SetGausLineAtt (const Color_t c, const Style_t s, const Width_t w)
static void	SetTailLineAtt (const Color_t c, const Style_t s, const Width_t w)
static void	SetBgLineAtt (const Color_t c, const Style_t s, const Width_t w)
Static Public Member Functions inherited from RFitBase1D
static bool	Zero (const Double_t val)
static UInt_t	GetStaticOptions ()
static bool	GetStaticOption (const UInt_t opt)
static Int_t	GetStaticParNumber ()
static void	SetFctLineAtt (const TAttLine att)
static void	SetFctLineAtt (const Color_t c, const Style_t s, const Width_t w)
Static Protected Member Functions inherited from RFitData1D
static Int_t	ReadData (FILE *fp, RFitData1D &fdata)
Static Protected Member Functions inherited from RFitDataBase
static Int_t	ReadData (FILE *fp, RFitDataBase &fdata)
Protected Attributes inherited from RFitPeak
Double_t	xbg1
	Point de prédéfinition du fond.
Double_t	xbg2
	Point de prédéfinition du fond.
Protected Attributes inherited from RFitDataPeak
Int_t	peaks_number
	Peaks number.
UInt_t	bg_type
	Background type.
Int_t	rel_ctr [10]
	Array of relative centers identifiers.
Int_t	rel_fact [10]
	Array of relative constants (amplitude or integral) identifiers.
Int_t	rel_sig [10]
	Array of relative width (sigma) identifiers.
Int_t	rel_tail [10]
	Array of relative tails length identifiers.
Int_t	rel_ratio [10]
	Array of relative tails ratio identifiers.
Protected Attributes inherited from RFitData1D
Double_t	fit_xmin
	Fit limit.
Double_t	fit_xmax
	Fit limit.
Double_t	plot_xmin
	Plot limit.
Double_t	plot_xmax
	Plot limit.
Bool_t	plot_logx
	Log scale for plot.
Bool_t	plot_logy
	Log scale for plot.
Protected Attributes inherited from RFitDataBase
UInt_t	fit_options
	Fit options.
Int_t	fit_mode
	Fit mode (Chi2 or Log-likelyhood)
Int_t	fit_result
	Fit result.
Double_t	fit_chi2
	Chi2.
Int_t	fit_ndf
	Number of degrees of freedom.
Double_t	fit_fcn
	Minimized function value (FCN)
Double_t	fit_edm
	Estimated distance to minimum.
Double_t	fit_err_def
	Error matrix status.
Int_t	par_number
	Number of fit parameters (total)
Double_t	par_val [50]
	Parameters values.
Double_t	par_err [50]
	Uncertainties values.
bool	par_fix [50]
	Fix parameters.
Double_t	par_cov [50][50]
	Covariance matrix.
Protected Attributes inherited from RFitBase1D
TH1 *	histo_ptr
	Pointeur sur l'histogramme à fitter.
TH1 *	herr1_ptr
	Pointeur sur l'histogramme d'erreur négatif.
TH1 *	herr2_ptr
	Pointeur sur l'histogramme d'erreur positif.
bool	histo_err
	Indique si l'histo est fitté avec une erreur.
string	par_name [50]
	tableau des noms de paramètres
Int_t	ix_min
	Borne inférieure du fit en canaux de l'histogramme.
Int_t	ix_max
	Borne supérieure du fit en canaux de l'histogramme.
Int_t	nx_bin
	Nombre de bins de la zone de fit.
TF1 *	fct_ptr
	Pointeur sur la fonction de fit.
Static Protected Attributes inherited from RFitPeak
static UInt_t	bg_type = RFitPeak::bgNone
	Type de fond (statique pour être vue dans la fonction de fit)
static UInt_t	bg_par_number [9] = { 0, 1, 2, 3, 2, 3, 2, 3, 4 }
	Table du nombre de paramètres selon le type de fond.
static Int_t	peaks_number = 1
	Nombre de pics à fitter.
static Int_t	index_bg [4] = { -1, -1, -1, -1 }
	Index des paramètres de fond dans la table des paramètres.
static Int_t	index_fact [10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }
	Index des facteurs de normalisation (amplitude ou surface) dans la table des paramètres.
static Int_t	index_ctr [10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }
	Index des centres dans la table des paramètres.
static Int_t	index_sig [10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }
	Index des sigma dans la table des paramètres.
static Int_t	index_tail [10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }
	Index des traines dans la table des paramètres.
static Int_t	index_ratio [10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }
	Index des rapports de traine dans la table des paramètres.
static Int_t	rel_ctr [10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }
	Tableau des positions relatives des centres.
static Int_t	rel_fact [10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }
	Tableau des valeurs relatives des constantes (amplitude/surface)
static Int_t	rel_sig [10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }
	Tableau des valeurs relatives des sigma.
static Int_t	rel_tail [10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }
	Tableau des valeurs relatives des longueurs de traînes.
static Int_t	rel_ratio [10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }
	Tableau des valeurs relatives des rapports de traînes.
static bool	calc_peak [10] = { true, true, true, true, true, true, true, true, true, true }
	Indique les pics à calculer.
static bool	calc_gaus = true
	Indique s'il faut calculer les termes gaussiens.
static bool	calc_tail = true
	Indique s'il faut calculer les traines.
static bool	calc_bg = true
	Indique s'il faut calculer le fond.
static TAttLine	latt_peak = TAttLine ( 4, 1, 2 )
	Attributs de lignes pour tracé des pics individuels.
static TAttLine	latt_gaus = TAttLine ( 4, 2, 1 )
	Attributs de lignes pour tracé des termes gaussiens.
static TAttLine	latt_tail = TAttLine ( 4, 3, 1 )
	Attributs de lignes pour tracé des termes gaussiens.
static TAttLine	latt_bg = TAttLine ( 3, 1, 1 )
	Attributs de lignes pour tracé du fond.
Static Protected Attributes inherited from RFitBase1D
static Double_t	epsilon = 1.e-12
	Check for null values.
static UInt_t	fit_options = 0
	Options pour le fit (statique pour être vue dans la fonction de fit)
static Int_t	fit_mode = RFitModes::fitChi2
	Mode de fit (Chi2 ou Log-likelyhood)
static Int_t	par_number = 0
	Nombre de paramètres pour le fit.
static Double_t	histo_bin_x = 1.
	Largeur de bin de l'histogramme (pour calcul avec la surface comme paramètre)
static TAttLine	latt_histo = TAttLine ( 1, 1, 2 )
	Attributs de lignes pour tracé de l'histogramme.
static TAttLine	latt_error = TAttLine ( 17, 1, 0 )
	Attributs de lignes pour tracé de l'erreur.
static TAttFill	fatt_error = TAttFill ( 17, 1000 )
	Attributs de remplissage pour tracé de l'erreur.
static TAttLine	latt_fct = TAttLine ( 2, 1, 2 )
	Attributs de lignes pour tracé de la fonction globale.
static TAttLine	latt_zero = TAttLine ( 4, 1, 2 )
	Attributs de lignes pour tracé central différences.

Detailed Description

This class is a copy of the base class, but it can be used directly in a ROOT session, while the base class cannot due to virtual inheritance.

Constructor & Destructor Documentation

RootFitPeak::RootFitPeak	(	TH1 *	hptr,
		TH1 *	herr = NULL
	)

Constructor

Parameters

hptr	pointer to histogram to fit
herr	pointer to uncertainty histogram (or NULL)

RootFitPeak::RootFitPeak	(	TH1 *	hptr,
		const RFitDataPeak &	fit_data
	)

Constructor with fit data initialization.

Parameters

hptr	pointer to histogram to fit
fit_data	initialisation data

RootFitPeak::RootFitPeak	(	TH1 *	hptr,
		TH1 *	herr,
		const RFitDataPeak &	fit_data
	)

Constructor with error histogram and fit data initialization.

Parameters

hptr	pointer to histogram to fit
herr	pointer to uncertainty histogram (or NULL)
fit_data	initialisation data

RootFitPeak::RootFitPeak ( const RootFitPeak &  original )

protected

Copy constructor: not implemented.

Parameters

original

object to copy

RootFitPeak::~RootFitPeak ( )

virtual

Destructor.

Member Function Documentation

RootFitPeak::GObject ( RootFitPeak  )

private

Macro from GCpp library that defines the following functions:

• ClassName(): return the real class name of the object
• StaticClassName(): return the used class name of the object (that may be a base class of the real object).
• IsInstanceOf<T>(): return true if the current object is an instance of the template class name argument
• Clone(): return an allocated copy of the object.

RootFitPeak::ClassDef	(	RootFitPeak	,
		0
	)

For ROOT dictionary.

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

• RootFitPeak.hh
• RootFitPeak.cpp