ROOT::Minuit2::VariableMetricBuilder Class Reference

Build (find) function minimum using the Variable Metric method (MIGRAD)

Definition at line 28 of file VariableMetricBuilder.h.

Public Member Functions
	VariableMetricBuilder ()
	~VariableMetricBuilder ()
virtual FunctionMinimum	Minimum (const MnFcn &, const GradientCalculator &, const MinimumSeed &, const MnStrategy &, unsigned int, double) const
FunctionMinimum	Minimum (const MnFcn &, const GradientCalculator &, const MinimumSeed &, std::vector< MinimumState > &, unsigned int, double) const
const VariableMetricEDMEstimator &	Estimator () const
const DavidonErrorUpdator &	ErrorUpdator () const
void	AddResult (std::vector< MinimumState > &result, const MinimumState &state) const
Public Member Functions inherited from ROOT::Minuit2::MinimumBuilder
	MinimumBuilder ()
virtual	~MinimumBuilder ()
int	StorageLevel () const
int	PrintLevel () const
bool	TraceIter () const
MnTraceObject *	TraceObject () const
virtual void	SetPrintLevel (int level)
virtual void	SetStorageLevel (int level)
virtual void	SetTraceObject (MnTraceObject &obj)
void	TraceIteration (int iter, const MinimumState &state) const

Private Attributes
VariableMetricEDMEstimator	fEstimator
DavidonErrorUpdator	fErrorUpdator

#include <Minuit2/VariableMetricBuilder.h>

Inheritance diagram for ROOT::Minuit2::VariableMetricBuilder:

Collaboration diagram for ROOT::Minuit2::VariableMetricBuilder:

Constructor & Destructor Documentation

VariableMetricBuilder()

ROOT::Minuit2::VariableMetricBuilder::VariableMetricBuilder ( )

inline

Definition at line 33 of file VariableMetricBuilder.h.

~VariableMetricBuilder()

ROOT::Minuit2::VariableMetricBuilder::~VariableMetricBuilder ( )

inline

Definition at line 36 of file VariableMetricBuilder.h.

Member Function Documentation

AddResult()

void ROOT::Minuit2::VariableMetricBuilder::AddResult	(	std::vector< MinimumState > &	result,
		const MinimumState &	state
	)		const

Definition at line 42 of file VariableMetricBuilder.cxx.

Referenced by ErrorUpdator(), and Minimum().

ErrorUpdator()

const DavidonErrorUpdator& ROOT::Minuit2::VariableMetricBuilder::ErrorUpdator ( ) const

inline

Definition at line 43 of file VariableMetricBuilder.h.

Referenced by Minimum().

Estimator()

const VariableMetricEDMEstimator& ROOT::Minuit2::VariableMetricBuilder::Estimator ( ) const

inline

Definition at line 42 of file VariableMetricBuilder.h.

Referenced by Minimum().

Minimum() [1/2]

FunctionMinimum ROOT::Minuit2::VariableMetricBuilder::Minimum ( const MnFcn &  fcn, const GradientCalculator &  gc, const MinimumSeed &  seed, const MnStrategy &  strategy, unsigned int  maxfcn, double  edmval  ) const

virtual

Implements ROOT::Minuit2::MinimumBuilder.

Definition at line 59 of file VariableMetricBuilder.cxx.

Referenced by ~VariableMetricBuilder().

Minimum() [2/2]

FunctionMinimum ROOT::Minuit2::VariableMetricBuilder::Minimum	(	const MnFcn &	fcn,
		const GradientCalculator &	gc,
		const MinimumSeed &	seed,
		std::vector< MinimumState > &	result,
		unsigned int	maxfcn,
		double	edmval
	)		const

Definition at line 230 of file VariableMetricBuilder.cxx.

Member Data Documentation

fErrorUpdator

DavidonErrorUpdator ROOT::Minuit2::VariableMetricBuilder::fErrorUpdator

private

Definition at line 50 of file VariableMetricBuilder.h.

Referenced by ErrorUpdator().

fEstimator

VariableMetricEDMEstimator ROOT::Minuit2::VariableMetricBuilder::fEstimator

private

Definition at line 49 of file VariableMetricBuilder.h.

Referenced by Estimator().

---

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

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