Class to calculate an initial estimate of the gradient.
Definition at line 27 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 |
Public Member Functions inherited from ROOT::Minuit2::GradientCalculator | |
virtual | ~GradientCalculator () |
Private Attributes | |
const MnFcn & | fFcn |
const MnStrategy & | fStrategy |
const MnUserTransformation & | fTransformation |
#include <Minuit2/InitialGradientCalculator.h>
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inline |
Definition at line 30 of file InitialGradientCalculator.h.
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inlinevirtual |
Definition at line 33 of file InitialGradientCalculator.h.
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inline |
Definition at line 39 of file InitialGradientCalculator.h.
double ROOT::Minuit2::InitialGradientCalculator::GradTolerance | ( | ) | const |
Definition at line 105 of file InitialGradientCalculator.cxx.
unsigned int ROOT::Minuit2::InitialGradientCalculator::Ncycle | ( | ) | const |
Definition at line 93 of file InitialGradientCalculator.cxx.
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virtual |
Implements ROOT::Minuit2::GradientCalculator.
Definition at line 25 of file InitialGradientCalculator.cxx.
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virtual |
Implements ROOT::Minuit2::GradientCalculator.
Definition at line 81 of file InitialGradientCalculator.cxx.
const MnMachinePrecision & ROOT::Minuit2::InitialGradientCalculator::Precision | ( | ) | const |
Definition at line 87 of file InitialGradientCalculator.cxx.
double ROOT::Minuit2::InitialGradientCalculator::StepTolerance | ( | ) | const |
Definition at line 99 of file InitialGradientCalculator.cxx.
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inline |
Definition at line 42 of file InitialGradientCalculator.h.
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inline |
Definition at line 40 of file InitialGradientCalculator.h.
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private |
Definition at line 49 of file InitialGradientCalculator.h.
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private |
Definition at line 51 of file InitialGradientCalculator.h.
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private |
Definition at line 50 of file InitialGradientCalculator.h.