ROOT::Minuit2::FumiliMinimizer Class Reference

Instantiates the seed generator and Minimum builder for the Fumili minimization method.

Produces the Minimum via the Minimize methods inherited from ModularFunctionMinimizer.

Author

Andras Zsenei and Lorenzo Moneta, Creation date: 28 Sep 2004

Definition at line 47 of file FumiliMinimizer.h.

Public Member Functions
	FumiliMinimizer ()
	Constructor initializing the FumiliMinimizer by instantiatiating the SeedGenerator and MinimumBuilder for the Fumili minimization method.
const FumiliBuilder &	Builder () const override
	Accessor to the Minimum builder of the minimizer.
FumiliBuilder &	Builder () override
FunctionMinimum	Minimize (const FCNBase &, const MnUserParameterState &, const MnStrategy &, unsigned int maxfcn=0, double toler=0.1) const override
virtual FunctionMinimum	Minimize (const FCNBase &, const MnUserParameterState &, const MnStrategy &=MnStrategy{1}, unsigned int maxfcn=0, double toler=0.1) const
virtual FunctionMinimum	Minimize (const MnFcn &, const GradientCalculator &, const MinimumSeed &, const MnStrategy &, unsigned int, double) const
const MinimumSeedGenerator &	SeedGenerator () const override
	Accessor to the seed generator of the minimizer.
Public Member Functions inherited from ROOT::Minuit2::ModularFunctionMinimizer
virtual	~ModularFunctionMinimizer ()=default

Private Attributes
FumiliBuilder	fMinBuilder
MnSeedGenerator	fMinSeedGen

#include <Minuit2/FumiliMinimizer.h>

Inheritance diagram for ROOT::Minuit2::FumiliMinimizer:

Constructor & Destructor Documentation

FumiliMinimizer()

ROOT::Minuit2::FumiliMinimizer::FumiliMinimizer ( )

inline

Constructor initializing the FumiliMinimizer by instantiatiating the SeedGenerator and MinimumBuilder for the Fumili minimization method.

See also

MnSeedGenerator

FumiliBuilder

Definition at line 61 of file FumiliMinimizer.h.

Member Function Documentation

Builder() [1/2]

const FumiliBuilder & ROOT::Minuit2::FumiliMinimizer::Builder ( ) const

inlineoverridevirtual

Accessor to the Minimum builder of the minimizer.

Returns

a reference to the Minimum builder.

Implements ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 81 of file FumiliMinimizer.h.

Builder() [2/2]

FumiliBuilder & ROOT::Minuit2::FumiliMinimizer::Builder ( )

inlineoverridevirtual

Implements ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 82 of file FumiliMinimizer.h.

Minimize() [1/3]

FunctionMinimum ROOT::Minuit2::FumiliMinimizer::Minimize ( const FCNBase & fcn, const MnUserParameterState & st, const MnStrategy & strategy, unsigned int maxfcn = 0, double toler = 0.1 ) const

overridevirtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 34 of file FumiliMinimizer.cxx.

Minimize() [2/3]

FunctionMinimum ROOT::Minuit2::ModularFunctionMinimizer::Minimize ( const FCNBase & fcn, const MnUserParameterState & st, const MnStrategy & strategy = MnStrategy{1}, unsigned int maxfcn = 0, double toler = 0.1 ) const

virtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 47 of file ModularFunctionMinimizer.cxx.

Minimize() [3/3]

FunctionMinimum ROOT::Minuit2::ModularFunctionMinimizer::Minimize ( const MnFcn & mfcn, const GradientCalculator & gc, const MinimumSeed & seed, const MnStrategy & strategy, unsigned int maxfcn, double toler ) const

virtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 55 of file ModularFunctionMinimizer.cxx.

SeedGenerator()

const MinimumSeedGenerator & ROOT::Minuit2::FumiliMinimizer::SeedGenerator ( ) const

inlineoverridevirtual

Accessor to the seed generator of the minimizer.

Returns

A reference to the seed generator used by the minimizer

Implements ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 71 of file FumiliMinimizer.h.

Member Data Documentation

fMinBuilder

FumiliBuilder ROOT::Minuit2::FumiliMinimizer::fMinBuilder

private

Definition at line 93 of file FumiliMinimizer.h.

fMinSeedGen

MnSeedGenerator ROOT::Minuit2::FumiliMinimizer::fMinSeedGen

private

Definition at line 92 of file FumiliMinimizer.h.

Libraries for ROOT::Minuit2::FumiliMinimizer:

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

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