ROOT::Minuit2::MnStrategy Class Reference

API class for defining three levels of strategies: low (0), medium (1), high (>=2); acts on: Migrad (behavioural), Minos (lowers strategy by 1 for Minos-own minimization), Hesse (iterations), Numerical2PDerivative (iterations)

Definition at line 27 of file MnStrategy.h.

Public Member Functions
	MnStrategy ()
	MnStrategy (unsigned int)
	~MnStrategy ()
unsigned int	GradientNCycles () const
double	GradientStepTolerance () const
double	GradientTolerance () const
double	HessianG2Tolerance () const
unsigned int	HessianGradientNCycles () const
unsigned int	HessianNCycles () const
double	HessianStepTolerance () const
bool	IsHigh () const
bool	IsLow () const
bool	IsMedium () const
void	SetGradientNCycles (unsigned int n)
void	SetGradientStepTolerance (double stp)
void	SetGradientTolerance (double toler)
void	SetHessianG2Tolerance (double toler)
void	SetHessianGradientNCycles (unsigned int n)
void	SetHessianNCycles (unsigned int n)
void	SetHessianStepTolerance (double stp)
void	SetHighStrategy ()
void	SetLowStrategy ()
void	SetMediumStrategy ()
void	SetStorageLevel (unsigned int level)
int	StorageLevel () const
unsigned int	Strategy () const

Private Attributes
unsigned int	fGradNCyc
double	fGradTlr
double	fGradTlrStp
unsigned int	fHessGradNCyc
unsigned int	fHessNCyc
double	fHessTlrG2
double	fHessTlrStp
int	fStoreLevel
unsigned int	fStrategy

#include <Minuit2/MnStrategy.h>

Constructor & Destructor Documentation

MnStrategy() [1/2]

ROOT::Minuit2::MnStrategy::MnStrategy

(

)

Definition at line 18 of file MnStrategy.cxx.

MnStrategy() [2/2]

ROOT::Minuit2::MnStrategy::MnStrategy ( unsigned int  stra )

explicit

Definition at line 24 of file MnStrategy.cxx.

~MnStrategy()

ROOT::Minuit2::MnStrategy::~MnStrategy ( )

inline

Definition at line 37 of file MnStrategy.h.

Member Function Documentation

GradientNCycles()

unsigned int ROOT::Minuit2::MnStrategy::GradientNCycles ( ) const

inline

Definition at line 41 of file MnStrategy.h.

GradientStepTolerance()

double ROOT::Minuit2::MnStrategy::GradientStepTolerance ( ) const

inline

Definition at line 42 of file MnStrategy.h.

GradientTolerance()

double ROOT::Minuit2::MnStrategy::GradientTolerance ( ) const

inline

Definition at line 43 of file MnStrategy.h.

HessianG2Tolerance()

double ROOT::Minuit2::MnStrategy::HessianG2Tolerance ( ) const

inline

Definition at line 47 of file MnStrategy.h.

HessianGradientNCycles()

unsigned int ROOT::Minuit2::MnStrategy::HessianGradientNCycles ( ) const

inline

Definition at line 48 of file MnStrategy.h.

HessianNCycles()

unsigned int ROOT::Minuit2::MnStrategy::HessianNCycles ( ) const

inline

Definition at line 45 of file MnStrategy.h.

HessianStepTolerance()

double ROOT::Minuit2::MnStrategy::HessianStepTolerance ( ) const

inline

Definition at line 46 of file MnStrategy.h.

IsHigh()

bool ROOT::Minuit2::MnStrategy::IsHigh ( ) const

inline

Definition at line 54 of file MnStrategy.h.

IsLow()

bool ROOT::Minuit2::MnStrategy::IsLow ( ) const

inline

Definition at line 52 of file MnStrategy.h.

IsMedium()

bool ROOT::Minuit2::MnStrategy::IsMedium ( ) const

inline

Definition at line 53 of file MnStrategy.h.

SetGradientNCycles()

void ROOT::Minuit2::MnStrategy::SetGradientNCycles ( unsigned int  n )

inline

Definition at line 60 of file MnStrategy.h.

SetGradientStepTolerance()

void ROOT::Minuit2::MnStrategy::SetGradientStepTolerance ( double  stp )

inline

Definition at line 61 of file MnStrategy.h.

SetGradientTolerance()

void ROOT::Minuit2::MnStrategy::SetGradientTolerance ( double  toler )

inline

Definition at line 62 of file MnStrategy.h.

SetHessianG2Tolerance()

void ROOT::Minuit2::MnStrategy::SetHessianG2Tolerance ( double  toler )

inline

Definition at line 66 of file MnStrategy.h.

SetHessianGradientNCycles()

void ROOT::Minuit2::MnStrategy::SetHessianGradientNCycles ( unsigned int  n )

inline

Definition at line 67 of file MnStrategy.h.

SetHessianNCycles()

void ROOT::Minuit2::MnStrategy::SetHessianNCycles ( unsigned int  n )

inline

Definition at line 64 of file MnStrategy.h.

SetHessianStepTolerance()

void ROOT::Minuit2::MnStrategy::SetHessianStepTolerance ( double  stp )

inline

Definition at line 65 of file MnStrategy.h.

SetHighStrategy()

void ROOT::Minuit2::MnStrategy::SetHighStrategy

(

)

Definition at line 55 of file MnStrategy.cxx.

SetLowStrategy()

void ROOT::Minuit2::MnStrategy::SetLowStrategy

(

)

Definition at line 31 of file MnStrategy.cxx.

SetMediumStrategy()

void ROOT::Minuit2::MnStrategy::SetMediumStrategy

(

)

Definition at line 43 of file MnStrategy.cxx.

SetStorageLevel()

void ROOT::Minuit2::MnStrategy::SetStorageLevel ( unsigned int  level )

inline

Definition at line 71 of file MnStrategy.h.

StorageLevel()

int ROOT::Minuit2::MnStrategy::StorageLevel ( ) const

inline

Definition at line 50 of file MnStrategy.h.

Strategy()

unsigned int ROOT::Minuit2::MnStrategy::Strategy ( ) const

inline

Definition at line 39 of file MnStrategy.h.

Member Data Documentation

fGradNCyc

unsigned int ROOT::Minuit2::MnStrategy::fGradNCyc

private

Definition at line 76 of file MnStrategy.h.

fGradTlr

double ROOT::Minuit2::MnStrategy::fGradTlr

private

Definition at line 78 of file MnStrategy.h.

fGradTlrStp

double ROOT::Minuit2::MnStrategy::fGradTlrStp

private

Definition at line 77 of file MnStrategy.h.

fHessGradNCyc

unsigned int ROOT::Minuit2::MnStrategy::fHessGradNCyc

private

Definition at line 82 of file MnStrategy.h.

fHessNCyc

unsigned int ROOT::Minuit2::MnStrategy::fHessNCyc

private

Definition at line 79 of file MnStrategy.h.

fHessTlrG2

double ROOT::Minuit2::MnStrategy::fHessTlrG2

private

Definition at line 81 of file MnStrategy.h.

fHessTlrStp

double ROOT::Minuit2::MnStrategy::fHessTlrStp

private

Definition at line 80 of file MnStrategy.h.

fStoreLevel

int ROOT::Minuit2::MnStrategy::fStoreLevel

private

Definition at line 83 of file MnStrategy.h.

fStrategy

unsigned int ROOT::Minuit2::MnStrategy::fStrategy

private

Definition at line 74 of file MnStrategy.h.

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

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