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MnSeedGenerator.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_MnSeedGenerator
11#define ROOT_Minuit2_MnSeedGenerator
12
14
15namespace ROOT {
16
17namespace Minuit2 {
18
19/** concrete implementation of the MinimumSeedGenerator interface; used within
20 ModularFunctionMinimizer;
21 */
22
24
25public:
27
28 virtual ~MnSeedGenerator() {}
29
30 virtual MinimumSeed
31 operator()(const MnFcn &, const GradientCalculator &, const MnUserParameterState &, const MnStrategy &) const;
32
34 const MnStrategy &) const;
35
36private:
37};
38
39} // namespace Minuit2
40
41} // namespace ROOT
42
43#endif // ROOT_Minuit2_MnSeedGenerator
interface class for gradient calculators
base class for seed generators (starting values); the seed generator prepares initial starting values...
Wrapper class to FCNBase interface used internally by Minuit.
Definition: MnFcn.h:30
concrete implementation of the MinimumSeedGenerator interface; used within ModularFunctionMinimizer;
virtual MinimumSeed operator()(const MnFcn &, const GradientCalculator &, const MnUserParameterState &, const MnStrategy &) const
API class for defining three levels of strategies: low (0), medium (1), high (>=2); acts on: Migrad (...
Definition: MnStrategy.h:27
class which holds the external user and/or internal Minuit representation of the parameters and error...
tbb::task_arena is an alias of tbb::interface7::task_arena, which doesn't allow to forward declare tb...