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Reference Guide
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. More...
 
 ~FumiliMinimizer ()
 
FumiliBuilderBuilder ()
 
const FumiliBuilderBuilder () const
 Accessor to the Minimum builder of the minimizer. More...
 
FunctionMinimum Minimize (const FCNBase &, const MnUserParameterState &, const MnStrategy &, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNBase &fcn, const MnUserParameters &par, const MnStrategy &stra, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNBase &fcn, const MnUserParameters &par, const MnUserCovariance &cov, const MnStrategy &stra, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNBase &fcn, const std::vector< double > &par, const std::vector< double > &err, unsigned int stra=1, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNBase &fcn, const std::vector< double > &par, unsigned int nrow, const std::vector< double > &cov, unsigned int stra=1, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNGradientBase &, const MnUserParameterState &, const MnStrategy &, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNGradientBase &fcn, const MnUserParameters &par, const MnStrategy &stra, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNGradientBase &fcn, const MnUserParameters &par, const MnUserCovariance &cov, const MnStrategy &stra, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNGradientBase &fcn, const std::vector< double > &par, const std::vector< double > &err, unsigned int stra=1, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNGradientBase &fcn, const std::vector< double > &par, unsigned int nrow, const std::vector< double > &cov, unsigned int stra=1, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const MnFcn &mfcn, const GradientCalculator &gc, const MinimumSeed &seed, const MnStrategy &stra, unsigned int maxfcn, double toler) const
 
const MinimumSeedGeneratorSeedGenerator () const
 Accessor to the seed generator of the minimizer. More...
 
- Public Member Functions inherited from ROOT::Minuit2::ModularFunctionMinimizer
virtual ~ModularFunctionMinimizer ()
 
virtual const MinimumBuilderBuilder () const =0
 
virtual MinimumBuilderBuilder ()=0
 
virtual FunctionMinimum Minimize (const FCNBase &, const MnUserParameters &, const MnStrategy &, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNBase &, const MnUserParameters &, const MnUserCovariance &, const MnStrategy &, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNBase &, const MnUserParameterState &, const MnStrategy &, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNBase &, const std::vector< double > &, const std::vector< double > &, unsigned int stra=1, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNBase &, const std::vector< double > &, unsigned int, const std::vector< double > &, unsigned int stra=1, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNGradientBase &, const MnUserParameters &, const MnStrategy &, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNGradientBase &, const MnUserParameters &, const MnUserCovariance &, const MnStrategy &, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNGradientBase &, const MnUserParameterState &, const MnStrategy &, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNGradientBase &, const std::vector< double > &, const std::vector< double > &, unsigned int stra=1, unsigned int maxfcn=0, double toler=0.1) const
 
virtual FunctionMinimum Minimize (const FCNGradientBase &, const std::vector< double > &, unsigned int, const std::vector< double > &, unsigned int stra=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
 
virtual const MinimumSeedGeneratorSeedGenerator () const =0
 
- Public Member Functions inherited from ROOT::Minuit2::FunctionMinimizer
virtual ~FunctionMinimizer ()
 
virtual FunctionMinimum Minimize (const FCNBase &, const std::vector< double > &par, const std::vector< double > &err, unsigned int strategy, unsigned int maxfcn, double toler) const =0
 
virtual FunctionMinimum Minimize (const FCNBase &, const std::vector< double > &par, unsigned int nrow, const std::vector< double > &cov, unsigned int strategy, unsigned int maxfcn, double toler) const =0
 
virtual FunctionMinimum Minimize (const FCNGradientBase &, const std::vector< double > &par, const std::vector< double > &err, unsigned int strategy, unsigned int maxfcn, double toler) const =0
 
virtual FunctionMinimum Minimize (const FCNGradientBase &, const std::vector< double > &par, unsigned int nrow, const std::vector< double > &cov, unsigned int strategy, unsigned int maxfcn, double toler) const =0
 

Private Attributes

FumiliBuilder fMinBuilder
 
MnSeedGenerator fMinSeedGen
 

#include <Minuit2/FumiliMinimizer.h>

Inheritance diagram for ROOT::Minuit2::FumiliMinimizer:
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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.

◆ ~FumiliMinimizer()

ROOT::Minuit2::FumiliMinimizer::~FumiliMinimizer ( )
inline

Definition at line 63 of file FumiliMinimizer.h.

Member Function Documentation

◆ Builder() [1/2]

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

Implements ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 84 of file FumiliMinimizer.h.

◆ Builder() [2/2]

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

Accessor to the Minimum builder of the minimizer.

Returns
a reference to the Minimum builder.

Implements ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 83 of file FumiliMinimizer.h.

◆ Minimize() [1/11]

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

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 34 of file FumiliMinimizer.cxx.

◆ Minimize() [2/11]

virtual FunctionMinimum ROOT::Minuit2::FumiliMinimizer::Minimize ( const FCNBase fcn,
const MnUserParameters par,
const MnStrategy stra,
unsigned int  maxfcn = 0,
double  toler = 0.1 
) const
inlinevirtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 123 of file FumiliMinimizer.h.

◆ Minimize() [3/11]

virtual FunctionMinimum ROOT::Minuit2::FumiliMinimizer::Minimize ( const FCNBase fcn,
const MnUserParameters par,
const MnUserCovariance cov,
const MnStrategy stra,
unsigned int  maxfcn = 0,
double  toler = 0.1 
) const
inlinevirtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 135 of file FumiliMinimizer.h.

◆ Minimize() [4/11]

virtual FunctionMinimum ROOT::Minuit2::FumiliMinimizer::Minimize ( const FCNBase fcn,
const std::vector< double > &  par,
const std::vector< double > &  err,
unsigned int  stra = 1,
unsigned int  maxfcn = 0,
double  toler = 0.1 
) const
inlinevirtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 96 of file FumiliMinimizer.h.

◆ Minimize() [5/11]

virtual FunctionMinimum ROOT::Minuit2::FumiliMinimizer::Minimize ( const FCNBase fcn,
const std::vector< double > &  par,
unsigned int  nrow,
const std::vector< double > &  cov,
unsigned int  stra = 1,
unsigned int  maxfcn = 0,
double  toler = 0.1 
) const
inlinevirtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 109 of file FumiliMinimizer.h.

◆ Minimize() [6/11]

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

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 69 of file FumiliMinimizer.cxx.

◆ Minimize() [7/11]

virtual FunctionMinimum ROOT::Minuit2::FumiliMinimizer::Minimize ( const FCNGradientBase fcn,
const MnUserParameters par,
const MnStrategy stra,
unsigned int  maxfcn = 0,
double  toler = 0.1 
) const
inlinevirtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 129 of file FumiliMinimizer.h.

◆ Minimize() [8/11]

virtual FunctionMinimum ROOT::Minuit2::FumiliMinimizer::Minimize ( const FCNGradientBase fcn,
const MnUserParameters par,
const MnUserCovariance cov,
const MnStrategy stra,
unsigned int  maxfcn = 0,
double  toler = 0.1 
) const
inlinevirtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 141 of file FumiliMinimizer.h.

◆ Minimize() [9/11]

virtual FunctionMinimum ROOT::Minuit2::FumiliMinimizer::Minimize ( const FCNGradientBase fcn,
const std::vector< double > &  par,
const std::vector< double > &  err,
unsigned int  stra = 1,
unsigned int  maxfcn = 0,
double  toler = 0.1 
) const
inlinevirtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 102 of file FumiliMinimizer.h.

◆ Minimize() [10/11]

virtual FunctionMinimum ROOT::Minuit2::FumiliMinimizer::Minimize ( const FCNGradientBase fcn,
const std::vector< double > &  par,
unsigned int  nrow,
const std::vector< double > &  cov,
unsigned int  stra = 1,
unsigned int  maxfcn = 0,
double  toler = 0.1 
) const
inlinevirtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 116 of file FumiliMinimizer.h.

◆ Minimize() [11/11]

virtual FunctionMinimum ROOT::Minuit2::FumiliMinimizer::Minimize ( const MnFcn mfcn,
const GradientCalculator gc,
const MinimumSeed seed,
const MnStrategy stra,
unsigned int  maxfcn,
double  toler 
) const
inlinevirtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 148 of file FumiliMinimizer.h.

◆ SeedGenerator()

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

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 73 of file FumiliMinimizer.h.

Member Data Documentation

◆ fMinBuilder

FumiliBuilder ROOT::Minuit2::FumiliMinimizer::fMinBuilder
private

Definition at line 156 of file FumiliMinimizer.h.

◆ fMinSeedGen

MnSeedGenerator ROOT::Minuit2::FumiliMinimizer::fMinSeedGen
private

Definition at line 155 of file FumiliMinimizer.h.

Libraries for ROOT::Minuit2::FumiliMinimizer:
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The documentation for this class was generated from the following files: