RooScaledFunc Class Reference

Lightweight RooAbsFunction implementation that applies a constant scale factor to another RooAbsFunc.

Definition at line 21 of file RooScaledFunc.h.

Public Member Functions
	RooScaledFunc (const RooAbsFunc &func, Double_t scaleFactor)
virtual	~RooScaledFunc ()
virtual Double_t	operator() (const Double_t xvector[]) const
virtual Double_t	getMinLimit (UInt_t index) const
virtual Double_t	getMaxLimit (UInt_t index) const
virtual std::list< Double_t > *	plotSamplingHint (RooAbsRealLValue &obs, Double_t xlo, Double_t xhi) const
Public Member Functions inherited from RooAbsFunc
	RooAbsFunc (UInt_t dimension)
	RooAbsFunc (const RooAbsFunc &other)
virtual	~RooAbsFunc ()
UInt_t	getDimension () const
Bool_t	isValid () const
Int_t	numCall () const
void	resetNumCall () const
virtual void	saveXVec () const
virtual void	restoreXVec () const
virtual const char *	getName () const
virtual std::list< Double_t > *	binBoundaries (Int_t) const

Protected Attributes
const RooAbsFunc *	_func
Double_t	_scaleFactor
Protected Attributes inherited from RooAbsFunc
Int_t	_ncall
UInt_t	_dimension
Bool_t	_valid

#include <RooScaledFunc.h>

Inheritance diagram for RooScaledFunc:

Constructor & Destructor Documentation

RooScaledFunc::RooScaledFunc ( const RooAbsFunc &  func, Double_t  scaleFactor  )

inline

Definition at line 23 of file RooScaledFunc.h.

virtual RooScaledFunc::~RooScaledFunc ( )

inlinevirtual

Definition at line 25 of file RooScaledFunc.h.

Member Function Documentation

virtual Double_t RooScaledFunc::getMaxLimit ( UInt_t  index ) const

inlinevirtual

Implements RooAbsFunc.

Definition at line 31 of file RooScaledFunc.h.

virtual Double_t RooScaledFunc::getMinLimit ( UInt_t  index ) const

inlinevirtual

Implements RooAbsFunc.

Definition at line 30 of file RooScaledFunc.h.

virtual Double_t RooScaledFunc::operator() ( const Double_t  xvector[] ) const

inlinevirtual

Implements RooAbsFunc.

Definition at line 27 of file RooScaledFunc.h.

virtual std::list<Double_t>* RooScaledFunc::plotSamplingHint ( RooAbsRealLValue &  obs, Double_t  xlo, Double_t  xhi  ) const

inlinevirtual

Reimplemented from RooAbsFunc.

Definition at line 33 of file RooScaledFunc.h.

Member Data Documentation

const RooAbsFunc* RooScaledFunc::_func

protected

Definition at line 38 of file RooScaledFunc.h.

Referenced by getMaxLimit(), getMinLimit(), and plotSamplingHint().

Double_t RooScaledFunc::_scaleFactor

protected

Definition at line 39 of file RooScaledFunc.h.

Referenced by operator()().

Collaboration diagram for RooScaledFunc:

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

• roofit/roofitcore/inc/RooScaledFunc.h