Minimizer options.

Definition at line 32 of file MinimizerOptions.h.

Public Member Functions
	MinimizerOptions ()

	~MinimizerOptions ()

	MinimizerOptions (const MinimizerOptions &opt)

MinimizerOptions &	operator= (const MinimizerOptions &opt)
	assignment operators More...

int	PrintLevel () const
	non-static methods for retrieving options More...

unsigned int	MaxFunctionCalls () const
	max number of function calls More...

unsigned int	MaxIterations () const
	max iterations More...

int	Strategy () const
	strategy More...

double	Tolerance () const
	absolute tolerance More...

double	Precision () const
	precision in the objective funciton calculation (value <=0 means left to default) More...

double	ErrorDef () const
	error definition More...

const IOptions *	ExtraOptions () const
	return extra options (NULL pointer if they are not present) More...

const std::string &	MinimizerType () const
	type of minimizer More...

const std::string &	MinimizerAlgorithm () const
	type of algorithm More...

void	Print (std::ostream &os=std::cout) const
	print all the options More...

void	ResetToDefaultOptions ()
	non-static methods for setting options More...

void	SetPrintLevel (int level)
	set print level More...

void	SetMaxFunctionCalls (unsigned int maxfcn)
	set maximum of function calls More...

void	SetMaxIterations (unsigned int maxiter)
	set maximum iterations (one iteration can have many function calls) More...

void	SetTolerance (double tol)
	set the tolerance More...

void	SetPrecision (double prec)
	set the precision More...

void	SetStrategy (int stra)
	set the strategy More...

void	SetErrorDef (double err)
	set error def More...

void	SetMinimizerType (const char *type)
	set minimizer type More...

void	SetMinimizerAlgorithm (const char *type)
	set minimizer algorithm More...

void	SetExtraOptions (const IOptions &opt)
	set extra options (in this case pointer is cloned) More...

Static Public Member Functions
static void	SetDefaultMinimizer (const char type, const char algo=0)

static void	SetDefaultErrorDef (double up)

static void	SetDefaultTolerance (double tol)

static void	SetDefaultPrecision (double prec)

static void	SetDefaultMaxFunctionCalls (int maxcall)

static void	SetDefaultMaxIterations (int maxiter)

static void	SetDefaultStrategy (int strat)

static void	SetDefaultPrintLevel (int level)

static void	SetDefaultExtraOptions (const IOptions *extraoptions)

static const std::string &	DefaultMinimizerType ()

static const std::string &	DefaultMinimizerAlgo ()

static double	DefaultErrorDef ()

static double	DefaultTolerance ()

static double	DefaultPrecision ()

static int	DefaultMaxFunctionCalls ()

static int	DefaultMaxIterations ()

static int	DefaultStrategy ()

static int	DefaultPrintLevel ()

static IOptions *	DefaultExtraOptions ()

static ROOT::Math::IOptions &	Default (const char *name)
	retrieve extra options - if not existing create a IOptions More...

static ROOT::Math::IOptions *	FindDefault (const char *name)

static void	PrintDefault (const char *name, std::ostream &os=std::cout)
	print all the default options for the name given More...

Private Attributes
int	fLevel

int	fMaxCalls

int	fMaxIter

int	fStrategy

double	fErrorDef

double	fTolerance

double	fPrecision

std::string	fMinimType

std::string	fAlgoType

ROOT::Math::IOptions *	fExtraOptions

#include <Math/MinimizerOptions.h>

Collaboration diagram for ROOT::Math::MinimizerOptions:

Constructor & Destructor Documentation

ROOT::Math::MinimizerOptions::MinimizerOptions ( )

Definition at line 109 of file MinimizerOptions.cxx.

ROOT::Math::MinimizerOptions::~MinimizerOptions ( )

Definition at line 142 of file MinimizerOptions.cxx.

ROOT::Math::MinimizerOptions::MinimizerOptions ( const MinimizerOptions & opt )

Definition at line 118 of file MinimizerOptions.cxx.

Member Function Documentation

IOptions & ROOT::Math::MinimizerOptions::Default ( const char * name )

static

retrieve extra options - if not existing create a IOptions

Definition at line 203 of file MinimizerOptions.cxx.

double ROOT::Math::MinimizerOptions::DefaultErrorDef ( )

static

Definition at line 81 of file MinimizerOptions.cxx.

Referenced by TFitEditor::CreateMinimizationTab(), TFitEditor::DoReset(), and TVirtualFitter::GetErrorDef().

IOptions * ROOT::Math::MinimizerOptions::DefaultExtraOptions ( )

static

Definition at line 88 of file MinimizerOptions.cxx.

int ROOT::Math::MinimizerOptions::DefaultMaxFunctionCalls ( )

static

Definition at line 84 of file MinimizerOptions.cxx.

Referenced by TVirtualFitter::GetMaxIterations().

int ROOT::Math::MinimizerOptions::DefaultMaxIterations ( )

static

Definition at line 85 of file MinimizerOptions.cxx.

Referenced by ROOT::Math::BasicMinimizer::BasicMinimizer(), TFitEditor::CreateMinimizationTab(), TFitEditor::DoReset(), ROOT::Math::GeneticMinimizerParameters::GeneticMinimizerParameters(), ROOT::Math::GSLMinimizer::GSLMinimizer(), and ROOT::Math::GSLNLSMinimizer::GSLNLSMinimizer().

const std::string & ROOT::Math::MinimizerOptions::DefaultMinimizerAlgo ( )

static

Definition at line 80 of file MinimizerOptions.cxx.

Referenced by RooStats::ProfileLikelihoodCalculator::DoMinimizeNLL(), RooStats::AsymptoticCalculator::EvaluateNLL(), TF1::GetMinMaxNDim(), RooStats::ProfileLikelihoodTestStat::GetMinNLL(), and RooStats::AsymptoticCalculator::MakeAsimovData().

const std::string & ROOT::Math::MinimizerOptions::DefaultMinimizerType ( )

static

Definition at line 90 of file MinimizerOptions.cxx.

Referenced by TFitEditor::CreateMinimizationTab(), ROOT::Math::Factory::CreateMinimizer(), ROOT::Fit::FitConfig::CreateMinimizer(), RooStats::LikelihoodInterval::CreateMinimizer(), RooStats::BernsteinCorrection::CreateQSamplingDist(), RooStats::ProfileLikelihoodCalculator::DoMinimizeNLL(), RooStats::AsymptoticCalculator::EvaluateNLL(), TVirtualFitter::GetDefaultFitter(), TF1::GetMinMaxNDim(), RooStats::BernsteinCorrection::ImportCorrectedPdf(), RooStats::AsymptoticCalculator::MakeAsimovData(), RooStats::MaxLikelihoodEstimateTestStat::MaxLikelihoodEstimateTestStat(), RooStats::ProfileLikelihoodTestStat::ProfileLikelihoodTestStat(), and ResetToDefaultOptions().

double ROOT::Math::MinimizerOptions::DefaultPrecision ( )

static

Definition at line 83 of file MinimizerOptions.cxx.

int ROOT::Math::MinimizerOptions::DefaultPrintLevel ( )

static

Definition at line 87 of file MinimizerOptions.cxx.

Referenced by ROOT::Math::BasicMinimizer::BasicMinimizer(), RooStats::BernsteinCorrection::CreateQSamplingDist(), RooStats::ProfileLikelihoodCalculator::DoMinimizeNLL(), ROOT::Math::GSLMinimizer::GSLMinimizer(), ROOT::Math::GSLNLSMinimizer::GSLNLSMinimizer(), RooStats::BernsteinCorrection::ImportCorrectedPdf(), RooStats::AsymptoticCalculator::MakeAsimovData(), RooStats::MaxLikelihoodEstimateTestStat::MaxLikelihoodEstimateTestStat(), and RooStats::ProfileLikelihoodTestStat::ProfileLikelihoodTestStat().

int ROOT::Math::MinimizerOptions::DefaultStrategy ( )

static

Definition at line 86 of file MinimizerOptions.cxx.

Referenced by RooStats::ProfileLikelihoodCalculator::DoMinimizeNLL(), RooStats::AsymptoticCalculator::EvaluateNLL(), RooStats::AsymptoticCalculator::MakeAsimovData(), RooStats::MaxLikelihoodEstimateTestStat::MaxLikelihoodEstimateTestStat(), and RooStats::ProfileLikelihoodTestStat::ProfileLikelihoodTestStat().

double ROOT::Math::MinimizerOptions::DefaultTolerance ( )

static

Definition at line 82 of file MinimizerOptions.cxx.

Referenced by TFitEditor::CreateMinimizationTab(), RooStats::ProfileLikelihoodCalculator::DoMinimizeNLL(), TFitEditor::DoReset(), RooStats::AsymptoticCalculator::EvaluateNLL(), ROOT::Math::GeneticMinimizerParameters::GeneticMinimizerParameters(), RooStats::AsymptoticCalculator::GetHypoTest(), TVirtualFitter::GetPrecision(), ROOT::Math::GSLNLSMinimizer::GSLNLSMinimizer(), and RooStats::ProfileLikelihoodTestStat::ProfileLikelihoodTestStat().

double ROOT::Math::MinimizerOptions::ErrorDef ( ) const

inline

error definition

Definition at line 103 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), ROOT::Fit::Fitter::DoBinnedLikelihoodFit(), ROOT::Fit::Fitter::DoUnbinnedLikelihoodFit(), ROOT::Math::Minimizer::ErrorDef(), TBinomialEfficiencyFitter::Fit(), and TFractionFitter::TFractionFitter().

const IOptions* ROOT::Math::MinimizerOptions::ExtraOptions ( ) const

inline

return extra options (NULL pointer if they are not present)

Definition at line 106 of file MinimizerOptions.h.

Referenced by Print(), PrintDefault(), and ROOT::Math::GeneticMinimizer::SetOptions().

IOptions * ROOT::Math::MinimizerOptions::FindDefault ( const char * name )

static

Definition at line 208 of file MinimizerOptions.cxx.

Referenced by ROOT::Math::GeneticMinimizer::GeneticMinimizer(), ROOT::Minuit2::Minuit2Minimizer::Minimize(), PrintDefault(), and ResetToDefaultOptions().

unsigned int ROOT::Math::MinimizerOptions::MaxFunctionCalls ( ) const

inline

max number of function calls

Definition at line 88 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), and ROOT::Math::Minimizer::MaxFunctionCalls().

unsigned int ROOT::Math::MinimizerOptions::MaxIterations ( ) const

inline

max iterations

Definition at line 91 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), ROOT::Math::Minimizer::MaxIterations(), and ROOT::Math::GeneticMinimizer::SetOptions().

const std::string& ROOT::Math::MinimizerOptions::MinimizerAlgorithm ( ) const

inline

type of algorithm

Definition at line 112 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), and ROOT::Fit::FitConfig::MinimizerAlgoType().

const std::string& ROOT::Math::MinimizerOptions::MinimizerType ( ) const

inline

type of minimizer

Definition at line 109 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), and ROOT::Fit::FitConfig::MinimizerType().

MinimizerOptions & ROOT::Math::MinimizerOptions::operator= ( const MinimizerOptions & opt )

assignment operators

Definition at line 123 of file MinimizerOptions.cxx.

double ROOT::Math::MinimizerOptions::Precision ( ) const

inline

precision in the objective funciton calculation (value <=0 means left to default)

Definition at line 100 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), and ROOT::Math::Minimizer::Precision().

void ROOT::Math::MinimizerOptions::Print ( std::ostream & os = std::cout ) const

print all the options

Definition at line 185 of file MinimizerOptions.cxx.

Referenced by PrintDefault().

void ROOT::Math::MinimizerOptions::PrintDefault	(	const char *	name,
		std::ostream &	os = `std::cout`
	)

static

print all the default options for the name given

Definition at line 213 of file MinimizerOptions.cxx.

int ROOT::Math::MinimizerOptions::PrintLevel ( ) const

inline

non-static methods for retrieving options

set print level

Definition at line 85 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), ROOT::Fit::Fitter::DoBinnedLikelihoodFit(), ROOT::Fit::Fitter::DoLeastSquareFit(), ROOT::Fit::Fitter::DoUnbinnedLikelihoodFit(), ROOT::Math::Minimizer::PrintLevel(), and ROOT::Math::GeneticMinimizer::SetOptions().

void ROOT::Math::MinimizerOptions::ResetToDefaultOptions ( )

non-static methods for setting options

Definition at line 146 of file MinimizerOptions.cxx.

Referenced by MinimizerOptions(), and ROOT::Math::Minimizer::SetDefaultOptions().

void ROOT::Math::MinimizerOptions::SetDefaultErrorDef ( double up )

static

Definition at line 46 of file MinimizerOptions.cxx.

Referenced by TVirtualFitter::SetErrorDef().

void ROOT::Math::MinimizerOptions::SetDefaultExtraOptions ( const IOptions * extraoptions )

static

Definition at line 74 of file MinimizerOptions.cxx.

void ROOT::Math::MinimizerOptions::SetDefaultMaxFunctionCalls ( int maxcall )

static

Definition at line 58 of file MinimizerOptions.cxx.

Referenced by TVirtualFitter::SetMaxIterations().

void ROOT::Math::MinimizerOptions::SetDefaultMaxIterations ( int maxiter )

static

Definition at line 62 of file MinimizerOptions.cxx.

void ROOT::Math::MinimizerOptions::SetDefaultMinimizer	(	const char *	type,
		const char *	algo = `0`
	)

static

Definition at line 41 of file MinimizerOptions.cxx.

Referenced by TVirtualFitter::SetDefaultFitter(), ROOT::Fit::FitConfig::SetDefaultMinimizer(), and testUserFunc().

void ROOT::Math::MinimizerOptions::SetDefaultPrecision ( double prec )

static

Definition at line 54 of file MinimizerOptions.cxx.

void ROOT::Math::MinimizerOptions::SetDefaultPrintLevel ( int level )

static

Definition at line 70 of file MinimizerOptions.cxx.

void ROOT::Math::MinimizerOptions::SetDefaultStrategy ( int strat )

static

Definition at line 66 of file MinimizerOptions.cxx.

void ROOT::Math::MinimizerOptions::SetDefaultTolerance ( double tol )

static

Definition at line 50 of file MinimizerOptions.cxx.

Referenced by TVirtualFitter::SetPrecision().

void ROOT::Math::MinimizerOptions::SetErrorDef ( double err )

inline

set error def

Definition at line 139 of file MinimizerOptions.h.

Referenced by ROOT::Fit::Fitter::DoBinnedLikelihoodFit(), ROOT::Fit::Fitter::DoUnbinnedLikelihoodFit(), TFractionFitter::ErrorAnalysis(), TBinomialEfficiencyFitter::Fit(), ROOT::Math::GeneticMinimizer::GetGeneticOptions(), TFitEditor::RetrieveOptions(), ROOT::Math::Minimizer::SetErrorDef(), and TFractionFitter::TFractionFitter().

void ROOT::Math::MinimizerOptions::SetExtraOptions ( const IOptions & opt )

set extra options (in this case pointer is cloned)

Definition at line 179 of file MinimizerOptions.cxx.

Referenced by ROOT::Math::GeneticMinimizer::GeneticMinimizer(), and ROOT::Math::GeneticMinimizer::GetGeneticOptions().

void ROOT::Math::MinimizerOptions::SetMaxFunctionCalls ( unsigned int maxfcn )

inline

set maximum of function calls

Definition at line 124 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), ROOT::Math::GeneticMinimizer::GetGeneticOptions(), TFitEditor::RetrieveOptions(), and ROOT::Math::Minimizer::SetMaxFunctionCalls().

void ROOT::Math::MinimizerOptions::SetMaxIterations ( unsigned int maxiter )

inline

set maximum iterations (one iteration can have many function calls)

Definition at line 127 of file MinimizerOptions.h.

Referenced by ROOT::Math::GeneticMinimizer::GetGeneticOptions(), TFitEditor::RetrieveOptions(), and ROOT::Math::Minimizer::SetMaxIterations().

void ROOT::Math::MinimizerOptions::SetMinimizerAlgorithm ( const char * type )

inline

set minimizer algorithm

Definition at line 145 of file MinimizerOptions.h.

Referenced by ROOT::Math::GeneticMinimizer::GetGeneticOptions(), TFitEditor::RetrieveOptions(), and ROOT::Fit::FitConfig::SetMinimizer().

void ROOT::Math::MinimizerOptions::SetMinimizerType ( const char * type )

inline

set minimizer type

Definition at line 142 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), ROOT::Math::GeneticMinimizer::GetGeneticOptions(), TFitEditor::RetrieveOptions(), and ROOT::Fit::FitConfig::SetMinimizer().

void ROOT::Math::MinimizerOptions::SetPrecision ( double prec )

inline

set the precision

Definition at line 133 of file MinimizerOptions.h.

Referenced by ROOT::Math::GeneticMinimizer::GetGeneticOptions(), and ROOT::Math::Minimizer::SetPrecision().

void ROOT::Math::MinimizerOptions::SetPrintLevel ( int level )

inline

set print level

Definition at line 121 of file MinimizerOptions.h.

Referenced by DoBinFit(), DoFit(), DoUnBinFit(), DoUnBinFitVec(), TBinomialEfficiencyFitter::Fit(), HFit::Fit(), ROOT::Math::GeneticMinimizer::GetGeneticOptions(), ROOT::Math::Minimizer::SetPrintLevel(), testUnBin1DFit(), TFractionFitter::TFractionFitter(), and ROOT::Fit::UnBinFit().

void ROOT::Math::MinimizerOptions::SetStrategy ( int stra )

inline

set the strategy

Definition at line 136 of file MinimizerOptions.h.

Referenced by DoUnBinFit(), ROOT::Math::GeneticMinimizer::GetGeneticOptions(), and ROOT::Math::Minimizer::SetStrategy().

void ROOT::Math::MinimizerOptions::SetTolerance ( double tol )

inline

set the tolerance

Definition at line 130 of file MinimizerOptions.h.

Referenced by DoFit(), DoUnBinFit(), DoUnBinFitVec(), HFit::Fit(), ROOT::Math::GeneticMinimizer::GetGeneticOptions(), TFitEditor::RetrieveOptions(), and ROOT::Math::Minimizer::SetTolerance().

int ROOT::Math::MinimizerOptions::Strategy ( ) const

inline

strategy

Definition at line 94 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), and ROOT::Math::Minimizer::Strategy().

double ROOT::Math::MinimizerOptions::Tolerance ( ) const

inline

absolute tolerance

Definition at line 97 of file MinimizerOptions.h.

Referenced by ROOT::Fit::FitConfig::CreateMinimizer(), ROOT::Math::GeneticMinimizer::SetOptions(), and ROOT::Math::Minimizer::Tolerance().

Member Data Documentation

std::string ROOT::Math::MinimizerOptions::fAlgoType

private

Definition at line 161 of file MinimizerOptions.h.

Referenced by MinimizerAlgorithm(), operator=(), Print(), ResetToDefaultOptions(), and SetMinimizerAlgorithm().

double ROOT::Math::MinimizerOptions::fErrorDef

private

Definition at line 157 of file MinimizerOptions.h.

Referenced by ErrorDef(), operator=(), Print(), ResetToDefaultOptions(), and SetErrorDef().

ROOT::Math::IOptions* ROOT::Math::MinimizerOptions::fExtraOptions

private

Definition at line 164 of file MinimizerOptions.h.

Referenced by ExtraOptions(), operator=(), ResetToDefaultOptions(), SetExtraOptions(), and ~MinimizerOptions().

int ROOT::Math::MinimizerOptions::fLevel

private

Definition at line 153 of file MinimizerOptions.h.

Referenced by operator=(), Print(), PrintLevel(), ResetToDefaultOptions(), and SetPrintLevel().

int ROOT::Math::MinimizerOptions::fMaxCalls

private

Definition at line 154 of file MinimizerOptions.h.

Referenced by MaxFunctionCalls(), operator=(), Print(), ResetToDefaultOptions(), and SetMaxFunctionCalls().

int ROOT::Math::MinimizerOptions::fMaxIter

private

Definition at line 155 of file MinimizerOptions.h.

Referenced by MaxIterations(), operator=(), Print(), ResetToDefaultOptions(), and SetMaxIterations().

std::string ROOT::Math::MinimizerOptions::fMinimType

private

Definition at line 160 of file MinimizerOptions.h.

Referenced by MinimizerType(), operator=(), Print(), ResetToDefaultOptions(), and SetMinimizerType().

double ROOT::Math::MinimizerOptions::fPrecision

private

Definition at line 159 of file MinimizerOptions.h.

Referenced by operator=(), Precision(), Print(), ResetToDefaultOptions(), and SetPrecision().

int ROOT::Math::MinimizerOptions::fStrategy

private

Definition at line 156 of file MinimizerOptions.h.

Referenced by operator=(), Print(), ResetToDefaultOptions(), SetStrategy(), and Strategy().

double ROOT::Math::MinimizerOptions::fTolerance

private

Definition at line 158 of file MinimizerOptions.h.

Referenced by operator=(), Print(), ResetToDefaultOptions(), SetTolerance(), and Tolerance().

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

math/mathcore/inc/Math/MinimizerOptions.h
math/mathcore/src/MinimizerOptions.cxx

Public Member Functions

Static Public Member Functions

Private Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation