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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 
13 #include "Minuit2/MinimumSeedGenerator.h"
14 
15 namespace ROOT {
16 
17  namespace Minuit2 {
18 
19 
20 /** concrete implementation of the MinimumSeedGenerator interface; used within
21  ModularFunctionMinimizer;
22  */
23 
24 class MnSeedGenerator : public MinimumSeedGenerator {
25 
26 public:
27 
28  MnSeedGenerator() {}
29 
30  virtual ~MnSeedGenerator() {}
31 
32  virtual MinimumSeed operator()(const MnFcn&, const GradientCalculator&, const MnUserParameterState&, const MnStrategy&) const;
33 
34  virtual MinimumSeed operator()(const MnFcn&, const AnalyticalGradientCalculator&, const MnUserParameterState&, const MnStrategy&) const;
35 
36 private:
37 
38 };
39 
40  } // namespace Minuit2
41 
42 } // namespace ROOT
43 
44 #endif // ROOT_Minuit2_MnSeedGenerator