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10 #ifndef ROOT_Minuit2_VariableMetricBuilder
11 #define ROOT_Minuit2_VariableMetricBuilder
50 unsigned int,
double)
const;
53 unsigned int,
double)
const;
Wrapper class to FCNBase interface used internally by Minuit.
Update of the covariance matrix for the Variable Metric minimizer (MIGRAD)
const VariableMetricEDMEstimator & Estimator() const
MinimumState keeps the information (position, Gradient, 2nd deriv, etc) after one minimization step (...
std::shared_ptr< MinimumErrorUpdator > fErrorUpdator
Build (find) function minimum using the Variable Metric method (MIGRAD) Two possible error updators c...
virtual FunctionMinimum Minimum(const MnFcn &, const GradientCalculator &, const MinimumSeed &, const MnStrategy &, unsigned int, double) const
Update of the covariance matrix for the Variable Metric minimizer (MIGRAD)
VariableMetricEDMEstimator fEstimator
VariableMetricBuilder(ErrorUpdatorType type=kDavidon)
class holding the full result of the minimization; both internal and external (MnUserParameterState) ...
API class for defining three levels of strategies: low (0), medium (1), high (>=2); acts on: Migrad (...
const MinimumErrorUpdator & ErrorUpdator() const
interface class for gradient calculators
void AddResult(std::vector< MinimumState > &result, const MinimumState &state) const
tbb::task_arena is an alias of tbb::interface7::task_arena, which doesn't allow to forward declare tb...
MinimumSeed contains the starting values for the minimization produced by the SeedGenerator.