ROOT::Minuit2::FumiliMinimizer Class Reference

Description

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 50 of file FumiliMinimizer.h.

Inheritance diagram for ROOT::Minuit2::FumiliMinimizer:

Collaboration diagram for ROOT::Minuit2::FumiliMinimizer:

Public Member Functions
	FumiliMinimizer ()
	~FumiliMinimizer ()
FumiliBuilder &	Builder ()
const FumiliBuilder &	Builder () const
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 MinimumSeedGenerator &	SeedGenerator () const

Private Attributes
FumiliBuilder	fMinBuilder
MnSeedGenerator	fMinSeedGen

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 66 of file FumiliMinimizer.h.

                     : fMinSeedGen(MnSeedGenerator()),
                       fMinBuilder(FumiliBuilder()) {}

~FumiliMinimizer()

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

inline

Definition at line 69 of file FumiliMinimizer.h.

{}

Member Function Documentation

Builder() [1/2]

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

inlinevirtual

Implements ROOT::Minuit2::ModularFunctionMinimizer.

Definition at line 92 of file FumiliMinimizer.h.

{return fMinBuilder;}

References fMinBuilder.

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 91 of file FumiliMinimizer.h.

{return fMinBuilder;}

References fMinBuilder.

Minimize() [1/11]

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

virtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

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 120 of file FumiliMinimizer.h.

                                                                                                                                                                {
      return ModularFunctionMinimizer::Minimize(fcn,par,stra,maxfcn,toler);
   }

References ROOT::Minuit2::ModularFunctionMinimizer::Minimize().

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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 128 of file FumiliMinimizer.h.

                                                                                                                                                                                             {
      return ModularFunctionMinimizer::Minimize(fcn,par,cov,stra,maxfcn,toler);
   }

References ROOT::Minuit2::ModularFunctionMinimizer::Minimize().

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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 103 of file FumiliMinimizer.h.

                                                                                                                                                                                              {
      return ModularFunctionMinimizer::Minimize(fcn, par, err, stra, maxfcn,toler);
   }

References ROOT::Minuit2::ModularFunctionMinimizer::Minimize().

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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 111 of file FumiliMinimizer.h.

                                                                                                                                                                                                             {
      return ModularFunctionMinimizer::Minimize(fcn,par,nrow,cov,stra,maxfcn,toler);
   }

References ROOT::Minuit2::ModularFunctionMinimizer::Minimize().

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Minimize() [6/11]

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

virtual

Reimplemented from ROOT::Minuit2::ModularFunctionMinimizer.

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 124 of file FumiliMinimizer.h.

                                                                                                                                                                        {
      return ModularFunctionMinimizer::Minimize(fcn,par,stra,maxfcn,toler);
   }

References ROOT::Minuit2::ModularFunctionMinimizer::Minimize().

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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 132 of file FumiliMinimizer.h.

                                                                                                                                                                                                     {
      return ModularFunctionMinimizer::Minimize(fcn,par,cov,stra,maxfcn,toler);
   }

References ROOT::Minuit2::ModularFunctionMinimizer::Minimize().

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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 107 of file FumiliMinimizer.h.

                                                                                                                                                                                                 {
      return ModularFunctionMinimizer::Minimize(fcn,par,err,stra,maxfcn,toler);
   }

References ROOT::Minuit2::ModularFunctionMinimizer::Minimize().

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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 115 of file FumiliMinimizer.h.

                                                                                                                                                                                                                     {
      return ModularFunctionMinimizer::Minimize(fcn,par,nrow,cov,stra,maxfcn,toler);
   }

References ROOT::Minuit2::ModularFunctionMinimizer::Minimize().

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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 138 of file FumiliMinimizer.h.

                                                                                                                                                                               {
      return ModularFunctionMinimizer::Minimize(mfcn, gc, seed, stra, maxfcn, toler);
   }

References ROOT::Minuit2::ModularFunctionMinimizer::Minimize().

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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 80 of file FumiliMinimizer.h.

{return fMinSeedGen;}

References fMinSeedGen.

Member Data Documentation

fMinBuilder

FumiliBuilder ROOT::Minuit2::FumiliMinimizer::fMinBuilder

private

Definition at line 146 of file FumiliMinimizer.h.

Referenced by Builder().

fMinSeedGen

MnSeedGenerator ROOT::Minuit2::FumiliMinimizer::fMinSeedGen

private

Definition at line 145 of file FumiliMinimizer.h.

Referenced by SeedGenerator().

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

• /home/build/builds/o5h8MZZm/0/mlz/bornagain/Fit/3rdparty/RootMinimizers/Minuit2/FumiliMinimizer.h