ROOT::Fit::FcnAdapter Class Reference

Definition at line 29 of file FcnAdapter.h.

Public Member Functions
	FcnAdapter (void(*fcn)(int &, double *, double &, double *, int), int dim=0)
virtual	~FcnAdapter ()
virtual unsigned int	NDim () const
	Retrieve the dimension of the function. More...
ROOT::Math::IMultiGenFunction *	Clone () const
	Clone a function. More...
void	SetDimension (int dim)
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...

Private Member Functions
virtual double	DoEval (const double *x) const
	Implementation of the evaluation function. More...

Private Attributes
unsigned int	fDim
void(*	fFCN )(int &, double *, double &, double *, int)

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

#include <Fit/FcnAdapter.h>

Inheritance diagram for ROOT::Fit::FcnAdapter:

Constructor & Destructor Documentation

ROOT::Fit::FcnAdapter::FcnAdapter ( void(*)(int &, double *, double &, double *, int)  fcn, int  dim = 0  )

inline

Definition at line 33 of file FcnAdapter.h.

Referenced by Clone().

virtual ROOT::Fit::FcnAdapter::~FcnAdapter ( )

inlinevirtual

Definition at line 38 of file FcnAdapter.h.

Member Function Documentation

ROOT::Math::IMultiGenFunction* ROOT::Fit::FcnAdapter::Clone ( ) const

inlinevirtual

Clone a function.

Each derived class must implement their version of the Clone method

Implements ROOT::Math::IBaseFunctionMultiDim.

Definition at line 42 of file FcnAdapter.h.

virtual double ROOT::Fit::FcnAdapter::DoEval ( const double *  x ) const

inlineprivatevirtual

Implementation of the evaluation function.

Must be implemented by derived classes

Implements ROOT::Math::IBaseFunctionMultiDim.

Definition at line 50 of file FcnAdapter.h.

virtual unsigned int ROOT::Fit::FcnAdapter::NDim ( ) const

inlinevirtual

Retrieve the dimension of the function.

Implements ROOT::Math::IBaseFunctionMultiDim.

Definition at line 40 of file FcnAdapter.h.

void ROOT::Fit::FcnAdapter::SetDimension ( int  dim )

inline

Definition at line 46 of file FcnAdapter.h.

Referenced by TBackCompFitter::DoSetDimension().

Member Data Documentation

unsigned int ROOT::Fit::FcnAdapter::fDim

private

Definition at line 60 of file FcnAdapter.h.

Referenced by Clone(), DoEval(), NDim(), and SetDimension().

void(* ROOT::Fit::FcnAdapter::fFCN)(int &, double *, double &, double *, int)

private

Definition at line 61 of file FcnAdapter.h.

Referenced by Clone(), and DoEval().

Collaboration diagram for ROOT::Fit::FcnAdapter:

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

• math/mathcore/inc/Fit/FcnAdapter.h