TPyMultiGradFunction Class Reference

Definition at line 52 of file TPyFitFunction.h.

Public Member Functions
	TPyMultiGradFunction (PyObject *self=0)
virtual	~TPyMultiGradFunction ()
	Destructor. Only deref if still holding on to Py_None (circular otherwise). More...
virtual ROOT::Math::IBaseFunctionMultiDim *	Clone () const
	Clone a function. More...
virtual unsigned int	NDim () const
	Retrieve the dimension of the function. More...
virtual double	DoEval (const double *x) const
	Simply forward the call to python self. More...
virtual void	Gradient (const double *x, double *grad) const
	Simply forward the call to python self. More...
virtual void	FdF (const double *x, double &f, double *df) const
	Simply forward the call to python self. More...
virtual double	DoDerivative (const double *x, unsigned int icoord) const
	Simply forward the call to python self. More...
	ClassDef (TPyMultiGradFunction, 1)
Public Member Functions inherited from ROOT::Math::IGradientFunctionMultiDim
virtual	~IGradientFunctionMultiDim ()
	Virtual Destructor (no operations) 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::IGradientMultiDim
virtual	~IGradientMultiDim ()
	virual destructor More...
double	Derivative (const double *x, unsigned int icoord=0) const
	Return the partial derivative with respect to the passed coordinate. More...

Private Member Functions
	TPyMultiGradFunction (const TPyMultiGradFunction &src)
TPyMultiGradFunction &	operator= (const TPyMultiGradFunction &)

Private Attributes
PyObject *	fPySelf

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

#include <TPyFitFunction.h>

Inheritance diagram for TPyMultiGradFunction:

Collaboration diagram for TPyMultiGradFunction:

Constructor & Destructor Documentation

TPyMultiGradFunction::TPyMultiGradFunction

(

PyObject *

self = 0

)

Definition at line 132 of file TPyFitFunction.cxx.

Referenced by Clone().

TPyMultiGradFunction::~TPyMultiGradFunction ( )

virtual

Destructor. Only deref if still holding on to Py_None (circular otherwise).

Definition at line 147 of file TPyFitFunction.cxx.

TPyMultiGradFunction::TPyMultiGradFunction ( const TPyMultiGradFunction &  src )

inlineprivate

Definition at line 72 of file TPyFitFunction.h.

Member Function Documentation

TPyMultiGradFunction::ClassDef	(	TPyMultiGradFunction	,
		1
	)

virtual ROOT::Math::IBaseFunctionMultiDim* TPyMultiGradFunction::Clone ( ) const

inlinevirtual

Clone a function.

Each derived class must implement their version of the Clone method

Implements ROOT::Math::IBaseFunctionMultiDim.

Definition at line 59 of file TPyFitFunction.h.

double TPyMultiGradFunction::DoDerivative ( const double *  x, unsigned int  icoord  ) const

virtual

Simply forward the call to python self.

Implements ROOT::Math::IGradientMultiDim.

Definition at line 250 of file TPyFitFunction.cxx.

double TPyMultiGradFunction::DoEval ( const double *  x ) const

virtual

Simply forward the call to python self.

Implements ROOT::Math::IBaseFunctionMultiDim.

Definition at line 175 of file TPyFitFunction.cxx.

void TPyMultiGradFunction::FdF ( const double *  x, double &  f, double *  df  ) const

virtual

Simply forward the call to python self.

Reimplemented from ROOT::Math::IGradientFunctionMultiDim.

Definition at line 219 of file TPyFitFunction.cxx.

void TPyMultiGradFunction::Gradient ( const double *  x, double *  grad  ) const

virtual

Simply forward the call to python self.

Reimplemented from ROOT::Math::IGradientFunctionMultiDim.

Definition at line 195 of file TPyFitFunction.cxx.

unsigned int TPyMultiGradFunction::NDim ( ) const

virtual

Retrieve the dimension of the function.

Implements ROOT::Math::IBaseFunctionMultiDim.

Definition at line 156 of file TPyFitFunction.cxx.

TPyMultiGradFunction& TPyMultiGradFunction::operator= ( const TPyMultiGradFunction &  )

inlineprivate

Definition at line 74 of file TPyFitFunction.h.

Member Data Documentation

PyObject* TPyMultiGradFunction::fPySelf

private

Definition at line 77 of file TPyFitFunction.h.

Referenced by Clone(), DoDerivative(), DoEval(), FdF(), Gradient(), NDim(), TPyMultiGradFunction(), and ~TPyMultiGradFunction().

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

• bindings/pyroot/inc/TPyFitFunction.h
• bindings/pyroot/src/TPyFitFunction.cxx