10 #ifndef ROOT_Minuit2_FumiliBuilder 11 #define ROOT_Minuit2_FumiliBuilder 143 #endif // ROOT_Minuit2_FumiliBuilder
This namespace contains pre-defined functions to be used in conjuction with TExecutor::Map and TExecu...
const VariableMetricEDMEstimator & Estimator() const
Accessor to the EDM (expected vertical distance to the Minimum) estimator.
MinimumSeed contains the starting values for the minimization produced by the SeedGenerator.
const FumiliErrorUpdator & ErrorUpdator() const
Accessor to the Error updator of the builder.
class holding the full result of the minimization; both internal and external (MnUserParameterState) ...
virtual FunctionMinimum Minimum(const MnFcn &fMnFcn, const GradientCalculator &fGradienCalculator, const MinimumSeed &fMinimumSeed, const MnStrategy &fMnStrategy, unsigned int maxfcn, double edmval) const
Class the member function calculating the Minimum and verifies the result depending on the strategy...
VariableMetricEDMEstimator fEstimator
Wrapper class to FCNBase interface used internally by Minuit.
In the case of the Fumili algorithm the Error matrix (or the Hessian matrix containing the (approxima...
FumiliErrorUpdator fErrorUpdator
Builds the FunctionMinimum using the Fumili method.
API class for defining three levels of strategies: low (0), medium (1), high (>=2); acts on: Migrad (...
interface class for gradient calculators