Implementation of RooAbsFunc that represent the integrand of a generic (numeric) convolution A (x) B so that it can be passed to a numeric integrator.

This is a utility class for RooNumConvPdf

Definition at line 25 of file RooConvIntegrandBinding.h.

Public Member Functions
	RooConvIntegrandBinding (const RooAbsReal &func, const RooAbsReal &model, RooAbsReal &x, RooAbsReal &xprime, const RooArgSet *nset=nullptr, bool clipInvalid=false)

	~RooConvIntegrandBinding () override
	Destructor.

double	getMaxLimit (UInt_t dimension) const override
	Retrieve upper limit of i-th observable.

double	getMinLimit (UInt_t dimension) const override
	Retrieve lower limit of i-th observable.

TClass *	IsA () const override

double	operator() (const double xvector[]) const override
	Evaluate self at given parameter values.

void	setNormalizationSet (const RooArgSet *nset)

void	Streamer (TBuffer &) override

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from RooAbsFunc
	RooAbsFunc (const RooAbsFunc &other)

	RooAbsFunc (UInt_t dimension)

virtual	~RooAbsFunc ()

virtual std::list< double > *	binBoundaries (Int_t) const

UInt_t	getDimension () const

virtual const char *	getName () const
	Name of function binding.

bool	isValid () const

Int_t	numCall () const
	Return number of function calls since last reset.

virtual std::list< double > *	plotSamplingHint (RooAbsRealLValue &, double, double) const
	Interface for returning an optional hint for initial sampling points when constructing a curve projected on observable.

void	resetNumCall () const
	Reset function call counter.

virtual void	restoreXVec () const

virtual void	saveXVec () const

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from RooAbsFunc
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Protected Member Functions
void	loadValues (const double xvector[], bool clipInvalid=false) const
	Load external input values.

Protected Attributes
bool	_clipInvalid
	If true, invalid x values are clipped into their valid range.

const RooAbsReal *	_func
	Pointer to input function.

const RooAbsReal *	_model
	Pointer to input resolution model.

const RooArgSet *	_nset
	Normalization set to be used for function evaluations.

RooAbsRealLValue **	_vars
	Array of pointers to variables.

bool	_xvecValid
	If true _xvec defines a valid point.

Protected Attributes inherited from RooAbsFunc
UInt_t	_dimension
	Number of observables.

Int_t	_ncall
	Function call counter.

bool	_valid
	Is binding in valid state?

#include <RooConvIntegrandBinding.h>

Inheritance diagram for RooConvIntegrandBinding:

[legend]

Constructor & Destructor Documentation

◆ RooConvIntegrandBinding()

RooConvIntegrandBinding::RooConvIntegrandBinding	(	const RooAbsReal &	func,
		const RooAbsReal &	model,
		RooAbsReal &	x,
		RooAbsReal &	xprime,
		const RooArgSet *	nset = `nullptr`,
		bool	clipInvalid = `false`
	)

Definition at line 44 of file RooConvIntegrandBinding.cxx.

◆ ~RooConvIntegrandBinding()

RooConvIntegrandBinding::~RooConvIntegrandBinding ( )

override

Destructor.

Definition at line 98 of file RooConvIntegrandBinding.cxx.

Member Function Documentation

◆ Class()

static TClass * RooConvIntegrandBinding::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * RooConvIntegrandBinding::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t RooConvIntegrandBinding::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 51 of file RooConvIntegrandBinding.h.

◆ DeclFileName()

static const char * RooConvIntegrandBinding::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 51 of file RooConvIntegrandBinding.h.

◆ getMaxLimit()

double RooConvIntegrandBinding::getMaxLimit ( UInt_t dimension ) const

overridevirtual

Retrieve upper limit of i-th observable.

Implements RooAbsFunc.

Definition at line 164 of file RooConvIntegrandBinding.cxx.

◆ getMinLimit()

double RooConvIntegrandBinding::getMinLimit ( UInt_t dimension ) const

overridevirtual

Retrieve lower limit of i-th observable.

Implements RooAbsFunc.

Definition at line 154 of file RooConvIntegrandBinding.cxx.

◆ IsA()

TClass * RooConvIntegrandBinding::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from RooAbsFunc.

Definition at line 51 of file RooConvIntegrandBinding.h.

◆ loadValues()

void RooConvIntegrandBinding::loadValues	(	const double	xvector[],
		bool	clipInvalid = `false`
	)		const

protected

Load external input values.

Definition at line 107 of file RooConvIntegrandBinding.cxx.

◆ operator()()

double RooConvIntegrandBinding::operator() ( const double xvector[] ) const

overridevirtual

Evaluate self at given parameter values.

Implements RooAbsFunc.

Definition at line 124 of file RooConvIntegrandBinding.cxx.

◆ setNormalizationSet()

void RooConvIntegrandBinding::setNormalizationSet ( const RooArgSet * nset )

inline

Definition at line 35 of file RooConvIntegrandBinding.h.

◆ Streamer()

void RooConvIntegrandBinding::Streamer ( TBuffer & )

overridevirtual

Reimplemented from RooAbsFunc.

◆ StreamerNVirtual()

void RooConvIntegrandBinding::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 51 of file RooConvIntegrandBinding.h.

Member Data Documentation

◆ _clipInvalid

bool RooConvIntegrandBinding::_clipInvalid

protected

If true, invalid x values are clipped into their valid range.

Definition at line 49 of file RooConvIntegrandBinding.h.

◆ _func

const RooAbsReal* RooConvIntegrandBinding::_func

protected

Pointer to input function.

Definition at line 43 of file RooConvIntegrandBinding.h.

◆ _model

const RooAbsReal* RooConvIntegrandBinding::_model

protected

Pointer to input resolution model.

Definition at line 44 of file RooConvIntegrandBinding.h.

◆ _nset

const RooArgSet* RooConvIntegrandBinding::_nset

protected

Normalization set to be used for function evaluations.

Definition at line 47 of file RooConvIntegrandBinding.h.

◆ _vars

RooAbsRealLValue** RooConvIntegrandBinding::_vars

protected

Array of pointers to variables.

Definition at line 46 of file RooConvIntegrandBinding.h.

◆ _xvecValid

bool RooConvIntegrandBinding::_xvecValid

mutableprotected

If true _xvec defines a valid point.

Definition at line 48 of file RooConvIntegrandBinding.h.

Libraries for RooConvIntegrandBinding:

[legend]

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

roofit/roofitcore/inc/RooConvIntegrandBinding.h
roofit/roofitcore/src/RooConvIntegrandBinding.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ RooConvIntegrandBinding()

◆ ~RooConvIntegrandBinding()

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ getMaxLimit()

◆ getMinLimit()

◆ IsA()

◆ loadValues()

◆ operator()()

◆ setNormalizationSet()

◆ Streamer()

◆ StreamerNVirtual()

Member Data Documentation

◆ _clipInvalid

◆ _func

◆ _model

◆ _nset

◆ _vars

◆ _xvecValid