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Reference Guide
SimplexMinimizer.h
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1// @(#)root/minuit2:$Id$
2// Authors: M. Winkler, F. James, L. Moneta, A. Zsenei 2003-2005
3
4/**********************************************************************
5 * *
6 * Copyright (c) 2005 LCG ROOT Math team, CERN/PH-SFT *
7 * *
8 **********************************************************************/
9
10#ifndef ROOT_Minuit2_SimplexMinimizer
11#define ROOT_Minuit2_SimplexMinimizer
12
13#include "Minuit2/MnConfig.h"
17
18namespace ROOT {
19
20namespace Minuit2 {
21
22//_____________________________________________________________
23/**
24 Class implementing the required methods for a minimization using Simplex.
25 API is provided in the upper ROOT::Minuit2::ModularFunctionMinimizer class
26 */
27
29
30public:
32
33 ~SimplexMinimizer() override {}
34
35 const MinimumSeedGenerator &SeedGenerator() const override { return fSeedGenerator; }
36 const MinimumBuilder &Builder() const override { return fBuilder; }
37 MinimumBuilder &Builder() override { return fBuilder; }
38
39private:
42};
43
44} // namespace Minuit2
45
46} // namespace ROOT
47
48#endif // ROOT_Minuit2_SimplexMinimizer
base class for seed generators (starting values); the seed generator prepares initial starting values...
Base common class providing the API for all the minimizer Various Minimize methods are provided varyi...
Performs a minimization using the simplex method of Nelder and Mead (ref.
Class implementing the required methods for a minimization using Simplex.
SimplexSeedGenerator fSeedGenerator
const MinimumSeedGenerator & SeedGenerator() const override
const MinimumBuilder & Builder() const override
MinimumBuilder & Builder() override
generate Simplex starting point (state)
This file contains a specialised ROOT message handler to test for diagnostic in unit tests.