Class to calculate an initial estimate of the gradient.
Definition at line 28 of file InitialGradientCalculator.h.
Public Member Functions | |
InitialGradientCalculator (const MnFcn &fcn, const MnUserTransformation &par, const MnStrategy &stra) | |
virtual | ~InitialGradientCalculator () |
const MnFcn & | Fcn () const |
double | GradTolerance () const |
unsigned int | Ncycle () const |
virtual FunctionGradient | operator() (const MinimumParameters &) const |
virtual FunctionGradient | operator() (const MinimumParameters &, const FunctionGradient &) const |
const MnMachinePrecision & | Precision () const |
double | StepTolerance () const |
const MnStrategy & | Strategy () const |
const MnUserTransformation & | Trafo () const |
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virtual | ~GradientCalculator () |
virtual FunctionGradient | operator() (const MinimumParameters &) const =0 |
virtual FunctionGradient | operator() (const MinimumParameters &, const FunctionGradient &) const =0 |
Private Attributes | |
const MnFcn & | fFcn |
const MnStrategy & | fStrategy |
const MnUserTransformation & | fTransformation |
#include <Minuit2/InitialGradientCalculator.h>
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Definition at line 32 of file InitialGradientCalculator.h.
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inlinevirtual |
Definition at line 36 of file InitialGradientCalculator.h.
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inline |
Definition at line 43 of file InitialGradientCalculator.h.
double ROOT::Minuit2::InitialGradientCalculator::GradTolerance | ( | ) | const |
Definition at line 112 of file InitialGradientCalculator.cxx.
unsigned int ROOT::Minuit2::InitialGradientCalculator::Ncycle | ( | ) | const |
Definition at line 102 of file InitialGradientCalculator.cxx.
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virtual |
Implements ROOT::Minuit2::GradientCalculator.
Definition at line 33 of file InitialGradientCalculator.cxx.
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virtual |
Implements ROOT::Minuit2::GradientCalculator.
Definition at line 92 of file InitialGradientCalculator.cxx.
const MnMachinePrecision & ROOT::Minuit2::InitialGradientCalculator::Precision | ( | ) | const |
Definition at line 97 of file InitialGradientCalculator.cxx.
double ROOT::Minuit2::InitialGradientCalculator::StepTolerance | ( | ) | const |
Definition at line 107 of file InitialGradientCalculator.cxx.
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Definition at line 46 of file InitialGradientCalculator.h.
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inline |
Definition at line 44 of file InitialGradientCalculator.h.
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private |
Definition at line 54 of file InitialGradientCalculator.h.
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private |
Definition at line 56 of file InitialGradientCalculator.h.
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private |
Definition at line 55 of file InitialGradientCalculator.h.