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ScanBuilder.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_ScanBuilder
11 #define ROOT_Minuit2_ScanBuilder
12 
13 #include "Minuit2/MinimumBuilder.h"
14 
15 namespace ROOT {
16 
17 namespace Minuit2 {
18 
19 class FunctionMinimum;
20 class MnFcn;
21 class MinimumSeed;
22 
23 /** Performs a minimization using the simplex method of Nelder and Mead
24  (ref. Comp. J. 7, 308 (1965)).
25  */
26 
27 class ScanBuilder : public MinimumBuilder {
28 
29 public:
31 
33 
34  virtual FunctionMinimum Minimum(const MnFcn &, const GradientCalculator &, const MinimumSeed &, const MnStrategy &,
35  unsigned int, double) const;
36 
37 private:
38 };
39 
40 } // namespace Minuit2
41 
42 } // namespace ROOT
43 
44 #endif // ROOT_Minuit2_ScanBuilder
ROOT::Minuit2::MnFcn
Wrapper class to FCNBase interface used internally by Minuit.
Definition: MnFcn.h:30
ROOT::Minuit2::ScanBuilder::Minimum
virtual FunctionMinimum Minimum(const MnFcn &, const GradientCalculator &, const MinimumSeed &, const MnStrategy &, unsigned int, double) const
Definition: ScanBuilder.cxx:22
ROOT::Minuit2::FunctionMinimum
class holding the full result of the minimization; both internal and external (MnUserParameterState) ...
Definition: FunctionMinimum.h:33
ROOT::Minuit2::MnStrategy
API class for defining three levels of strategies: low (0), medium (1), high (>=2); acts on: Migrad (...
Definition: MnStrategy.h:27
MinimumBuilder.h
ROOT::Minuit2::GradientCalculator
interface class for gradient calculators
Definition: GradientCalculator.h:23
ROOT::Minuit2::ScanBuilder::~ScanBuilder
~ScanBuilder()
Definition: ScanBuilder.h:32
ROOT
tbb::task_arena is an alias of tbb::interface7::task_arena, which doesn't allow to forward declare tb...
Definition: EExecutionPolicy.hxx:4
ROOT::Minuit2::MinimumBuilder
Definition: MinimumBuilder.h:27
ROOT::Minuit2::MinimumSeed
MinimumSeed contains the starting values for the minimization produced by the SeedGenerator.
Definition: MinimumSeed.h:31
ROOT::Minuit2::ScanBuilder
Performs a minimization using the simplex method of Nelder and Mead (ref.
Definition: ScanBuilder.h:27
ROOT::Minuit2::ScanBuilder::ScanBuilder
ScanBuilder()
Definition: ScanBuilder.h:30