RFitDataDecay Class Reference

#include <RFitDataDecay.hh>

Inheritance diagram for RFitDataDecay:

Public Member Functions
	RFitDataDecay ()
	RFitDataDecay (const RFitDataDecay &original)
RFitDataDecay &	operator= (const RFitDataDecay &original)
virtual	~RFitDataDecay ()
virtual Int_t	GetDecayNumber () const
virtual Int_t	GetProdNumber () const
virtual Double_t	GetProdTime () const
virtual Double_t	GetDecayTime () const
virtual Int_t	GetBgType () const
virtual Int_t	GetBgParNumber () const
virtual Double_t	GetEfficiency (const Int_t n) const
virtual Int_t	SaveFitData (const string &fname) const
virtual Int_t	LoadFitData (const string &fname)
	ClassDef (RFitDataDecay, 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
	ClassDef (RFitDataBase, 0)

Protected Member Functions
virtual RFitDataDecay *	ReadFitData (const string &fname)
Protected Member Functions inherited from RFitData1D
virtual Int_t	WriteData (FILE *fp) const

Protected Attributes
Double_t	time_prod
	Production start time (if not defined as parameter)
Double_t	time_dec
	Deacy start time (if not defined as parameter)
Double_t	rel_eff [3]
	Components relative detection efficiency.
Int_t	decay_number
	Number of decay components.
Int_t	prod_number
	Number of components with direct production.
UInt_t	bg_type
	Background type.
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
	GObject (RFitDataDecay)

Friends
class	RFitDecay
class	RGFitDecay

Additional Inherited Members
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)

Detailed Description

Fit data for decay fit class (RFitDecay).

Constructor & Destructor Documentation

RFitDataDecay::RFitDataDecay

(

)

Default constructor.

References bg_type, decay_number, prod_number, rel_eff, time_dec, and time_prod.

Referenced by RGFitDecay::CreateFitData(), RFitDecay::CreateFitData(), and ReadFitData().

RFitDataDecay::RFitDataDecay

(

const RFitDataDecay &

original

)

Copy constructor.

Parameters

original

data to copy

References bg_type, decay_number, prod_number, rel_eff, time_dec, and time_prod.

RFitDataDecay::~RFitDataDecay ( )

virtual

Destructor.

Member Function Documentation

RFitDataDecay::GObject ( RFitDataDecay  )

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.

RFitDataDecay & RFitDataDecay::operator=

(

const RFitDataDecay &

original

)

Affectation operator.

Parameters

original

data to copy

References bg_type, decay_number, prod_number, rel_eff, time_dec, and time_prod.

Int_t RFitDataDecay::GetDecayNumber ( ) const

inlinevirtual

Get the number of decay components.

References decay_number.

Int_t RFitDataDecay::GetProdNumber ( ) const

inlinevirtual

Get the number of components with direct production.

References prod_number.

Double_t RFitDataDecay::GetProdTime ( ) const

inlinevirtual

Get the start time of production phase. This value is either a parameter (options RFitOptions::fitGrowing and RFitOptions::varProdTime), either a static variable if it is not a parameter.

References time_prod.

Double_t RFitDataDecay::GetDecayTime ( ) const

inlinevirtual

Get the start time of decay phase. This value is either a parameter (options RFitOptions::fitGrowing and RFitOptions::varProdTime), either a static variable if it is not a parameter.

References time_dec.

Int_t RFitDataDecay::GetBgType ( ) const

inlinevirtual

Get the background type.

References bg_type.

Int_t RFitDataDecay::GetBgParNumber ( ) const

virtual

Get the number of background parameters.

Reimplemented in RFitDecay.

References bg_type, and RFitDecay::GetBgParNumber().

Double_t RFitDataDecay::GetEfficiency ( const Int_t  n ) const

inlinevirtual

Get the relative detection efficiency (with respect to decay component 0). This is a scale factor for amplitudes of the component.

Parameters

n	component number: 1 ou 2 (0 excluded)

References rel_eff.

Referenced by RGFitDecay::ParamToWidgetDecays().

Int_t RFitDataDecay::SaveFitData ( const string &  fname ) const

virtual

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

Parameters

fname

file name

Implements RFitDataBase.

References bg_type, decay_number, prod_number, rel_eff, time_dec, time_prod, and RFitData1D::WriteData().

Int_t RFitDataDecay::LoadFitData ( const string &  fname )

virtual

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

Parameters

fname

file name

Implements RFitDataBase.

Reimplemented in RFitDecay.

References ReadFitData().

RFitDataDecay * RFitDataDecay::ReadFitData ( const string &  fname )

protectedvirtual

Create a fit data object from a file. The function returns the pointer to the allocated object, or NULL in case of error.

Parameters

fname

file name

Implements RFitData1D.

References bg_type, decay_number, prod_number, RFitData1D::ReadData(), rel_eff, RFitDataDecay(), time_dec, and time_prod.

Referenced by LoadFitData(), and RFitDecay::LoadFitData().

RFitDataDecay::ClassDef	(	RFitDataDecay	,
		0
	)

For ROOT dictionary.

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

• RFitDataDecay.hh
• RFitDataDecay.icc
• RFitDataDecay.cpp