RFitData2D Class Reference

#include <RFitData2D.hh>

Inheritance diagram for RFitData2D:

Public Member Functions
	RFitData2D ()
	RFitData2D (const RFitData2D &original)
RFitData2D &	operator= (const RFitData2D &original)
virtual	~RFitData2D ()
virtual void	SetFitLimits (const Double_t x1, const Double_t x2, const Double_t y1, const Double_t y2)
virtual void	GetFitLimits (Double_t &x1, Double_t &x2, Double_t &y1, Double_t &y2) const
virtual Double_t	GetFitYmin () const
virtual Double_t	GetFitYmax () const
virtual void	SetPlotLimits (const Double_t x1, const Double_t x2, const Double_t y1, const Double_t y2)
virtual void	GetPlotLimits (Double_t &x1, Double_t &x2, Double_t &y1, Double_t &y2) const
virtual Double_t	GetPlotYmin () const
virtual Double_t	GetPlotYmax () const
virtual Bool_t	IsLogZ () const
	ClassDef (RFitData2D, 0)
Public Member Functions inherited from RFitData1D
	RFitData1D ()
	RFitData1D (const RFitData1D &original)
RFitData1D &	operator= (const RFitData1D &original)
virtual	~RFitData1D ()
virtual void	SetFitLimits (Double_t x1, Double_t x2)
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 void	Reset ()
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
virtual Int_t	SaveFitData (const string &fname) const =0
virtual Int_t	LoadFitData (const string &fname)=0
	ClassDef (RFitDataBase, 0)

Protected Member Functions
virtual Int_t	WriteData (FILE *fp) const
virtual RFitData2D *	ReadFitData (const string &fname)=0

Static Protected Member Functions
static Int_t	ReadData (FILE *fp, RFitData2D &fdata)
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
Double_t	fit_ymin
	Fit limit.
Double_t	fit_ymax
	Fit limit.
Double_t	plot_ymin
	Plot limit.
Double_t	plot_ymax
	Plot limit.
Bool_t	plot_logz
	Log scale for plot.
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.

Private Member Functions
	GObjectV (RFitData2D)

Detailed Description

Base class for 2D fit data and results.

The class does not define functions to change fit results, but it can change fit options, for use in a new fit initialisation.

Constructor & Destructor Documentation

RFitData2D::RFitData2D

(

)

Default constructor.

References fit_ymax, fit_ymin, RFitData1D::plot_logy, plot_ymax, and plot_ymin.

RFitData2D::RFitData2D

(

const RFitData2D &

original

)

Copy constructor.

Parameters

original

object to copy

References fit_ymax, fit_ymin, plot_logz, plot_ymax, and plot_ymin.

RFitData2D::~RFitData2D ( )

virtual

Destructor.

Member Function Documentation

RFitData2D::GObjectV ( RFitData2D  )

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.

RFitData2D & RFitData2D::operator=

(

const RFitData2D &

original

)

Affectation operator.

Parameters

original

object to copy

References fit_ymax, fit_ymin, plot_logz, plot_ymax, and plot_ymin.

void RFitData2D::SetFitLimits ( const Double_t  x1, const Double_t  x2, const Double_t  y1, const Double_t  y2  )

inlinevirtual

Define fit limits.

Parameters

x1	lower X limit
x2	upper X limit
y1	lower Y limit
y2	upper Y limit

Reimplemented in RGFitBase2D, RGFitGaus2D, RFitGaus2D, and RFitBase2D.

References RFitData1D::fit_xmax, RFitData1D::fit_xmin, and fit_ymin.

void RFitData2D::GetFitLimits ( Double_t &  x1, Double_t &  x2, Double_t &  y1, Double_t &  y2  ) const

inlinevirtual

Get fit limits.

Parameters

x1	lower X limit
x2	upper X limit
y1	lower Y limit
y2	upper Y limit

References RFitData1D::fit_xmax, RFitData1D::fit_xmin, fit_ymax, and fit_ymin.

Double_t RFitData2D::GetFitYmin ( ) const

inlinevirtual

Get lower fit limit.

References fit_ymin.

Referenced by RGHistoTools::Gaus2DFitButtonClicked(), and RFitBase2D::SetFitData().

Double_t RFitData2D::GetFitYmax ( ) const

inlinevirtual

Get upper fit limit.

References fit_ymax.

Referenced by RGHistoTools::Gaus2DFitButtonClicked(), and RFitBase2D::SetFitData().

void RFitData2D::SetPlotLimits ( const Double_t  x1, const Double_t  x2, const Double_t  y1, const Double_t  y2  )

inlinevirtual

Define plot limits.

Parameters

x1	lower X limit
x2	upper X limit
y1	lower Y limit
y2	upper Y limit

Reimplemented in RGFitBase2D.

References RFitData1D::plot_xmax, RFitData1D::plot_xmin, and plot_ymin.

Referenced by RGHistoTools::Gaus2DFitButtonClicked(), and RGFitBase2D::SetPlotLimits().

void RFitData2D::GetPlotLimits ( Double_t &  x1, Double_t &  x2, Double_t &  y1, Double_t &  y2  ) const

inlinevirtual

Get plot limits.

Parameters

x1	lower X limit
x2	upper X limit
y1	lower Y limit
y2	upper Y limit

References RFitData1D::plot_xmax, RFitData1D::plot_xmin, plot_ymax, and plot_ymin.

Double_t RFitData2D::GetPlotYmin ( ) const

inlinevirtual

Get lower plot limit.

References plot_ymin.

Referenced by RGHistoTools::Gaus2DFitButtonClicked(), RGFitBase2D::GuiLoadFitData(), RGFitGaus2D::SetFitData(), and RGFitBase2D::SetFitData().

Double_t RFitData2D::GetPlotYmax ( ) const

inlinevirtual

Get upper plot limit.

References plot_ymax.

Referenced by RGFitBase2D::GuiLoadFitData(), RGFitGaus2D::SetFitData(), and RGFitBase2D::SetFitData().

Bool_t RFitData2D::IsLogZ ( ) const

inlinevirtual

Return true for log scale plot.

References plot_logz.

Referenced by RGFitBase2D::GuiLoadFitData(), RGFitGaus2D::SetFitData(), and RGFitBase2D::SetFitData().

Int_t RFitData2D::WriteData ( FILE *  fp ) const

protectedvirtual

Write fit data to file. The function returns 0 if no error occured.

Parameters

fp	file pointer

Reimplemented from RFitData1D.

References RFitData1D::fit_xmax, RFitData1D::fit_xmin, fit_ymax, fit_ymin, RFitData1D::plot_logx, RFitData1D::plot_logy, plot_logz, RFitData1D::plot_xmax, RFitData1D::plot_xmin, plot_ymax, plot_ymin, and RFitDataBase::WriteData().

Referenced by RFitDataGaus2D::SaveFitData().

Int_t RFitData2D::ReadData ( FILE *  fp, RFitData2D &  fdata  )

staticprotected

Read fit data from a file. The function returns 0 if no error occured.

Parameters

fp	file pointer
fdata	fit data to update from the file

References RFitData1D::fit_xmax, RFitData1D::fit_xmin, fit_ymax, fit_ymin, RFitData1D::plot_logx, RFitData1D::plot_logy, plot_logz, RFitData1D::plot_xmax, RFitData1D::plot_xmin, plot_ymax, plot_ymin, and RFitDataBase::ReadData().

Referenced by RFitDataGaus2D::ReadFitData().

virtual RFitData2D* RFitData2D::ReadFitData ( const string &  fname )

protectedpure virtual

Create fit data object from file (see derived classes).

Parameters

fname

file name

Implements RFitData1D.

Implemented in RFitDataGaus2D.

Referenced by RGFitBase2D::GuiLoadFitData().

RFitData2D::ClassDef	(	RFitData2D	,
		0
	)

For ROOT dictionary.

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

• RFitData2D.hh
• RFitData2D.icc
• RFitData2D.cpp