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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
13namespace ROOT {
14
15namespace Minuit2 {
16
17class MinimumState;
18class MinimumError;
19class MinimumParameters;
20class FunctionGradient;
21
23
24public:
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
virtual MinimumError Update(const MinimumState &, const MinimumParameters &, const FunctionGradient &) const =0
MinimumError keeps the inv.
Definition: MinimumError.h:28
MinimumState keeps the information (position, Gradient, 2nd deriv, etc) after one minimization step (...
Definition: MinimumState.h:27
This file contains a specialised ROOT message handler to test for diagnostic in unit tests.