ROOT::Minuit2::Numerical2PGradientCalculator Class Reference

class performing the numerical gradient calculation

Definition at line 29 of file Numerical2PGradientCalculator.h.

Public Member Functions
	Numerical2PGradientCalculator (const MnFcn &fcn, const MnUserTransformation &par, const MnStrategy &stra)
FunctionGradient	operator() (const MinimumParameters &) const override
FunctionGradient	operator() (const MinimumParameters &, const FunctionGradient &) const override
Public Member Functions inherited from ROOT::Minuit2::GradientCalculator
virtual	~GradientCalculator ()
virtual bool	G2 (const MinimumParameters &, MnAlgebraicVector &) const
virtual bool	Hessian (const MinimumParameters &, MnAlgebraicSymMatrix &) const

Private Attributes
const MnFcn &	fFcn
const MnStrategy &	fStrategy
const MnUserTransformation &	fTransformation

#include <Minuit2/Numerical2PGradientCalculator.h>

Inheritance diagram for ROOT::Minuit2::Numerical2PGradientCalculator:

Constructor & Destructor Documentation

Numerical2PGradientCalculator()

ROOT::Minuit2::Numerical2PGradientCalculator::Numerical2PGradientCalculator ( const MnFcn & fcn, const MnUserTransformation & par, const MnStrategy & stra )

inline

Definition at line 32 of file Numerical2PGradientCalculator.h.

Member Function Documentation

operator()() [1/2]

FunctionGradient ROOT::Minuit2::Numerical2PGradientCalculator::operator() ( const MinimumParameters & par ) const

overridevirtual

Implements ROOT::Minuit2::GradientCalculator.

Definition at line 34 of file Numerical2PGradientCalculator.cxx.

operator()() [2/2]

FunctionGradient ROOT::Minuit2::Numerical2PGradientCalculator::operator() ( const MinimumParameters & par, const FunctionGradient & Gradient ) const

overridevirtual

Implements ROOT::Minuit2::GradientCalculator.

Definition at line 44 of file Numerical2PGradientCalculator.cxx.

Member Data Documentation

fFcn

const MnFcn& ROOT::Minuit2::Numerical2PGradientCalculator::fFcn

private

Definition at line 42 of file Numerical2PGradientCalculator.h.

fStrategy

const MnStrategy& ROOT::Minuit2::Numerical2PGradientCalculator::fStrategy

private

Definition at line 44 of file Numerical2PGradientCalculator.h.

fTransformation

const MnUserTransformation& ROOT::Minuit2::Numerical2PGradientCalculator::fTransformation

private

Definition at line 43 of file Numerical2PGradientCalculator.h.

Libraries for ROOT::Minuit2::Numerical2PGradientCalculator:

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

• math/minuit2/inc/Minuit2/Numerical2PGradientCalculator.h
• math/minuit2/src/Numerical2PGradientCalculator.cxx