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Reference Guide
ROOT::Minuit2::Numerical2PGradientCalculator Class Reference

class performing the numerical gradient calculation

Definition at line 41 of file Numerical2PGradientCalculator.h.

Public Member Functions

 Numerical2PGradientCalculator (const MnFcn &fcn, const MnUserTransformation &par, const MnStrategy &stra)
 
virtual ~Numerical2PGradientCalculator ()
 
const MnFcnFcn () const
 
double GradTolerance () const
 
unsigned int Ncycle () const
 
virtual FunctionGradient operator() (const MinimumParameters &) const
 
virtual FunctionGradient operator() (const MinimumParameters &, const FunctionGradient &) const
 
virtual FunctionGradient operator() (const std::vector< double > &params) const
 
const MnMachinePrecisionPrecision () const
 
double StepTolerance () const
 
const MnStrategyStrategy () const
 
const MnUserTransformationTrafo () const
 
- Public Member Functions inherited from ROOT::Minuit2::GradientCalculator
virtual ~GradientCalculator ()
 

Private Attributes

const MnFcnfFcn
 
const MnStrategyfStrategy
 
const MnUserTransformationfTransformation
 

#include <Minuit2/Numerical2PGradientCalculator.h>

Inheritance diagram for ROOT::Minuit2::Numerical2PGradientCalculator:
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Constructor & Destructor Documentation

◆ Numerical2PGradientCalculator()

ROOT::Minuit2::Numerical2PGradientCalculator::Numerical2PGradientCalculator ( const MnFcn fcn,
const MnUserTransformation par,
const MnStrategy stra 
)
inline

Definition at line 45 of file Numerical2PGradientCalculator.h.

◆ ~Numerical2PGradientCalculator()

virtual ROOT::Minuit2::Numerical2PGradientCalculator::~Numerical2PGradientCalculator ( )
inlinevirtual

Definition at line 50 of file Numerical2PGradientCalculator.h.

Member Function Documentation

◆ Fcn()

const MnFcn& ROOT::Minuit2::Numerical2PGradientCalculator::Fcn ( ) const
inline

Definition at line 65 of file Numerical2PGradientCalculator.h.

◆ GradTolerance()

double ROOT::Minuit2::Numerical2PGradientCalculator::GradTolerance ( ) const

Definition at line 260 of file Numerical2PGradientCalculator.cxx.

◆ Ncycle()

unsigned int ROOT::Minuit2::Numerical2PGradientCalculator::Ncycle ( ) const

Definition at line 250 of file Numerical2PGradientCalculator.cxx.

◆ operator()() [1/3]

FunctionGradient ROOT::Minuit2::Numerical2PGradientCalculator::operator() ( const MinimumParameters par) const
virtual

◆ operator()() [2/3]

FunctionGradient ROOT::Minuit2::Numerical2PGradientCalculator::operator() ( const MinimumParameters par,
const FunctionGradient Gradient 
) const
virtual

◆ operator()() [3/3]

FunctionGradient ROOT::Minuit2::Numerical2PGradientCalculator::operator() ( const std::vector< double > &  params) const
virtual

Definition at line 60 of file Numerical2PGradientCalculator.cxx.

◆ Precision()

const MnMachinePrecision & ROOT::Minuit2::Numerical2PGradientCalculator::Precision ( ) const

Definition at line 245 of file Numerical2PGradientCalculator.cxx.

◆ StepTolerance()

double ROOT::Minuit2::Numerical2PGradientCalculator::StepTolerance ( ) const

Definition at line 255 of file Numerical2PGradientCalculator.cxx.

◆ Strategy()

const MnStrategy& ROOT::Minuit2::Numerical2PGradientCalculator::Strategy ( ) const
inline

Definition at line 68 of file Numerical2PGradientCalculator.h.

◆ Trafo()

const MnUserTransformation& ROOT::Minuit2::Numerical2PGradientCalculator::Trafo ( ) const
inline

Definition at line 66 of file Numerical2PGradientCalculator.h.

Member Data Documentation

◆ fFcn

const MnFcn& ROOT::Minuit2::Numerical2PGradientCalculator::fFcn
private

Definition at line 76 of file Numerical2PGradientCalculator.h.

◆ fStrategy

const MnStrategy& ROOT::Minuit2::Numerical2PGradientCalculator::fStrategy
private

Definition at line 78 of file Numerical2PGradientCalculator.h.

◆ fTransformation

const MnUserTransformation& ROOT::Minuit2::Numerical2PGradientCalculator::fTransformation
private

Definition at line 77 of file Numerical2PGradientCalculator.h.

Libraries for ROOT::Minuit2::Numerical2PGradientCalculator:
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The documentation for this class was generated from the following files: