WrapperRooPdf Class Reference

Definition at line 16 of file WrapperRooPdf.h.

Public Member Functions
	WrapperRooPdf (RooAbsPdf *pdf, const std::string xvar="x", bool norm=true)
	for pdf with only 1D observables using as default the name x More...
	WrapperRooPdf (RooAbsPdf *pdf, const RooArgSet &obsList, bool norm=true)
	for pdf with multi-dim observables specifying observables in the RooArgSet More...
	~WrapperRooPdf ()
WrapperRooPdf *	Clone () const
	clone the function More...
unsigned int	NPar () const
	Return the number of Parameters. More...
unsigned int	NDim () const
	Retrieve the dimension of the function. More...
const double *	Parameters () const
	Access the parameter values. More...
std::string	ParameterName (unsigned int i) const
	Return the name of the i-th parameter (starting from zero) Overwrite if want to avoid the default name ("Par_0, Par_1, ...") More...
void	SetParameters (const double *p)
	set parameters. More...
Public Member Functions inherited from ROOT::Math::IParametricFunctionMultiDim
double	operator() (const double *x, const double *p) const
	Evaluate function at a point x and for given parameters p. More...
Public Member Functions inherited from ROOT::Math::IBaseFunctionMultiDim
	IBaseFunctionMultiDim ()
virtual	~IBaseFunctionMultiDim ()
	virtual destructor More...
double	operator() (const double *x) const
	Evaluate the function at a point x[]. More...
Public Member Functions inherited from ROOT::Math::IBaseParam
virtual	~IBaseParam ()
	Virtual Destructor (no operations) More...

Private Member Functions
double	DoEvalPar (const double *x, const double *p) const
	Implementation of the evaluation function using the x values and the parameters. More...
void	DoSetParameters (const double *p) const

Private Attributes
bool	fNorm
RooAbsPdf *	fPdf
RooArgSet *	fX
RooArgSet *	fParams
std::vector< double >	fParamValues

Additional Inherited Members
Public Types inherited from ROOT::Math::IParametricFunctionMultiDim
typedef IBaseFunctionMultiDim	BaseFunc
Public Types inherited from ROOT::Math::IBaseFunctionMultiDim
typedef IBaseFunctionMultiDim	BaseFunc

#include </mnt/vdb/lsf/workspace/root-makedoc/rootspi/rdoc/src/master/math/mathcore/test/fit/WrapperRooPdf.h>

Inheritance diagram for WrapperRooPdf:

Constructor & Destructor Documentation

WrapperRooPdf::WrapperRooPdf ( RooAbsPdf *  pdf, const std::string  xvar = "x", bool  norm = true  )

inline

for pdf with only 1D observables using as default the name x

Definition at line 23 of file WrapperRooPdf.h.

Referenced by Clone().

WrapperRooPdf::WrapperRooPdf ( RooAbsPdf *  pdf, const RooArgSet &  obsList, bool  norm = true  )

inline

for pdf with multi-dim observables specifying observables in the RooArgSet

Definition at line 54 of file WrapperRooPdf.h.

WrapperRooPdf::~WrapperRooPdf ( )

inline

Definition at line 81 of file WrapperRooPdf.h.

Member Function Documentation

WrapperRooPdf* WrapperRooPdf::Clone ( ) const

inlinevirtual

clone the function

Implements ROOT::Math::IBaseFunctionMultiDim.

Definition at line 95 of file WrapperRooPdf.h.

double WrapperRooPdf::DoEvalPar ( const double *  x, const double *  p  ) const

inlineprivatevirtual

Implementation of the evaluation function using the x values and the parameters.

Must be implemented by derived classes

Implements ROOT::Math::IParametricFunctionMultiDim.

Definition at line 165 of file WrapperRooPdf.h.

void WrapperRooPdf::DoSetParameters ( const double *  p ) const

inlineprivate

Definition at line 191 of file WrapperRooPdf.h.

Referenced by DoEvalPar(), and SetParameters().

unsigned int WrapperRooPdf::NDim ( ) const

inlinevirtual

Retrieve the dimension of the function.

Implements ROOT::Math::IBaseFunctionMultiDim.

Definition at line 103 of file WrapperRooPdf.h.

Referenced by main().

unsigned int WrapperRooPdf::NPar ( ) const

inlinevirtual

Return the number of Parameters.

Implements ROOT::Math::IBaseParam.

Definition at line 100 of file WrapperRooPdf.h.

Referenced by main(), and Parameters().

std::string WrapperRooPdf::ParameterName ( unsigned int  i ) const

inlinevirtual

Return the name of the i-th parameter (starting from zero) Overwrite if want to avoid the default name ("Par_0, Par_1, ...")

Reimplemented from ROOT::Math::IBaseParam.

Definition at line 122 of file WrapperRooPdf.h.

Referenced by main().

const double* WrapperRooPdf::Parameters ( ) const

inlinevirtual

Access the parameter values.

Implements ROOT::Math::IBaseParam.

Definition at line 106 of file WrapperRooPdf.h.

Referenced by main().

void WrapperRooPdf::SetParameters ( const double *  p )

inlinevirtual

set parameters.

Order of parameter is the one defined by the RooPdf and must be checked by user

Implements ROOT::Math::IBaseParam.

Definition at line 140 of file WrapperRooPdf.h.

Referenced by main().

Member Data Documentation

bool WrapperRooPdf::fNorm

private

Definition at line 204 of file WrapperRooPdf.h.

Referenced by Clone(), and DoEvalPar().

RooArgSet* WrapperRooPdf::fParams

mutableprivate

Definition at line 207 of file WrapperRooPdf.h.

Referenced by DoSetParameters(), NPar(), ParameterName(), Parameters(), WrapperRooPdf(), and ~WrapperRooPdf().

std::vector<double> WrapperRooPdf::fParamValues

mutableprivate

Definition at line 208 of file WrapperRooPdf.h.

Referenced by Parameters().

RooAbsPdf* WrapperRooPdf::fPdf

mutableprivate

Definition at line 205 of file WrapperRooPdf.h.

Referenced by Clone(), DoEvalPar(), and WrapperRooPdf().

RooArgSet* WrapperRooPdf::fX

mutableprivate

Definition at line 206 of file WrapperRooPdf.h.

Referenced by Clone(), DoEvalPar(), NDim(), WrapperRooPdf(), and ~WrapperRooPdf().

Collaboration diagram for WrapperRooPdf:

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

• math/mathcore/test/fit/WrapperRooPdf.h