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MinimumErrorUpdator.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_MinimumErrorUpdator
11 #define ROOT_Minuit2_MinimumErrorUpdator
12 
13 namespace ROOT {
14 
15 namespace Minuit2 {
16 
17 class MinimumState;
18 class MinimumError;
19 class MinimumParameters;
20 class FunctionGradient;
21 
23 
24 public:
25  virtual ~MinimumErrorUpdator() {}
26 
27  virtual MinimumError Update(const MinimumState &, const MinimumParameters &, const FunctionGradient &) const = 0;
28 };
29 
30 } // namespace Minuit2
31 
32 } // namespace ROOT
33 
34 #endif // ROOT_Minuit2_MinimumErrorUpdator
ROOT::Minuit2::MinimumState
MinimumState keeps the information (position, Gradient, 2nd deriv, etc) after one minimization step (...
Definition: MinimumState.h:29
ROOT::Minuit2::MinimumErrorUpdator::~MinimumErrorUpdator
virtual ~MinimumErrorUpdator()
Definition: MinimumErrorUpdator.h:25
ROOT::Minuit2::FunctionGradient
Definition: FunctionGradient.h:21
ROOT::Minuit2::MinimumParameters
Definition: MinimumParameters.h:21
ROOT::Minuit2::MinimumErrorUpdator
Definition: MinimumErrorUpdator.h:22
ROOT::Minuit2::MinimumError
MinimumError keeps the inv.
Definition: MinimumError.h:26
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::MinimumErrorUpdator::Update
virtual MinimumError Update(const MinimumState &, const MinimumParameters &, const FunctionGradient &) const =0