Logo ROOT  
Reference Guide
CombinedMinimizer.h
Go to the documentation of this file.
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_CombinedMinimizer
11#define ROOT_Minuit2_CombinedMinimizer
12
16
17namespace ROOT {
18
19 namespace Minuit2 {
20
21//__________________________________________________________________________
22/**
23 Combined minimizer: combination of Migrad and Simplex. I
24 If the Migrad method fails at first attempt, a simplex
25 minimization is performed and then migrad is tried again.
26
27
28*/
29
31
32public:
33
36
38
40 const MinimumBuilder& Builder() const {return fMinBuilder;}
42
43private:
44
47};
48
49 } // namespace Minuit2
50
51} // namespace ROOT
52
53#endif // ROOT_Minuit2_CombinedMinimizer
Combined minimizer: combination of Migrad and Simplex.
const MinimumSeedGenerator & SeedGenerator() const
CombinedMinimumBuilder fMinBuilder
const MinimumBuilder & Builder() const
base class for seed generators (starting values); the seed generator prepares initial starting values...
concrete implementation of the MinimumSeedGenerator interface; used within ModularFunctionMinimizer;
Base common class providing the API for all the minimizer Various Minimize methods are provided varyi...
VSD Structures.
Definition: StringConv.hxx:21