class RooConvIntegrandBinding: public RooAbsFunc

Implementation of RooAbsFunc that represent the 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

Function Members (Methods)

public:

	RooConvIntegrandBinding(const RooConvIntegrandBinding&)
	RooConvIntegrandBinding(const RooAbsReal& func, const RooAbsReal& model, RooAbsReal& x, RooAbsReal& xprime, const RooArgSet* nset = 0, Bool_t clipInvalid = kFALSE)
virtual	~RooConvIntegrandBinding()
static TClass*	Class()
UInt_t	RooAbsFunc::getDimension() const
virtual Double_t	getMaxLimit(UInt_t dimension) const
virtual Double_t	getMinLimit(UInt_t dimension) const
virtual const char*	RooAbsFunc::getName() const
virtual TClass*	IsA() const
Bool_t	RooAbsFunc::isValid() const
Int_t	RooAbsFunc::numCall() const
virtual Double_t	operator()(const Double_t* xvector) const
RooAbsFunc&	RooAbsFunc::operator=(const RooAbsFunc&)
virtual list<Double_t>*	RooAbsFunc::plotSamplingHint(RooAbsRealLValue&, Double_t, Double_t) const
void	RooAbsFunc::resetNumCall() const
virtual void	RooAbsFunc::restoreXVec() const
virtual void	RooAbsFunc::saveXVec() const
void	setNormalizationSet(const RooArgSet* nset)
virtual void	ShowMembers(TMemberInspector& insp)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

protected:

void	loadValues(const Double_t* xvector, Bool_t clipInvalid = kFALSE) const

Data Members

protected:

Bool_t	_clipInvalid	If true, invalid x values are clipped into their valid range
UInt_t	RooAbsFunc::_dimension	Number of observables
const RooAbsReal*	_func	Pointer to input function
const RooAbsReal*	_model	Pointer to input resolution model
Int_t	RooAbsFunc::_ncall	Function call counter
const RooArgSet*	_nset	Normalization set to be used for function evaluations
Bool_t	RooAbsFunc::_valid	Is binding in valid state?
RooAbsRealLValue**	_vars	Array of pointers to variables
Bool_t	_xvecValid	If true _xvec defines a valid point

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

RooConvIntegrandBinding(const RooAbsReal& func, const RooAbsReal& model, RooAbsReal& x, RooAbsReal& xprime, const RooArgSet* nset = 0, Bool_t clipInvalid = kFALSE)

 Constructor where func and model

 'func'  = func(xprime)
 'model' = model(xprime)

 and

~RooConvIntegrandBinding()

 Destructor

void loadValues(const Double_t* xvector, Bool_t clipInvalid = kFALSE) const

 Load external input values

Double_t operator()(const Double_t* xvector) const

 Evaluate self at given parameter values

Double_t getMinLimit(UInt_t dimension) const

 Retrieve lower limit of i-th observable

Double_t getMaxLimit(UInt_t dimension) const

 Retrieve upper limit of i-th observable

RooConvIntegrandBinding(const RooAbsReal& func, const RooAbsReal& model, RooAbsReal& x, RooAbsReal& xprime, const RooArgSet* nset = 0, Bool_t clipInvalid = kFALSE)

void setNormalizationSet(const RooArgSet* nset)

 Use the supplied nset as normalization set for calls to func and model