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MnEigen.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_MnEigen
11 #define ROOT_Minuit2_MnEigen
12 
13 #include "Minuit2/MnConfig.h"
14 #include <vector>
15 
16 namespace ROOT {
17 
18 namespace Minuit2 {
19 
20 class MnUserCovariance;
21 
22 /**
23  API class for calculating the eigenvalues of symmetric matrix
24  */
25 
26 class MnEigen {
27 
28 public:
29  MnEigen() {}
30 
31  ~MnEigen() {}
32 
33  /// calculate the eigenvalues
34  std::vector<double> operator()(const MnUserCovariance &) const;
35 
36 private:
37 };
38 
39 } // namespace Minuit2
40 
41 } // namespace ROOT
42 
43 #endif // ROOT_Minuit2_MnEigen
ROOT::Minuit2::MnEigen::operator()
std::vector< double > operator()(const MnUserCovariance &) const
calculate the eigenvalues
Definition: MnEigen.cxx:20
ROOT::Minuit2::MnUserCovariance
Class containing the covariance matrix data represented as a vector of size n*(n+1)/2 Used to hide in...
Definition: MnUserCovariance.h:26
ROOT::Minuit2::MnEigen
API class for calculating the eigenvalues of symmetric matrix.
Definition: MnEigen.h:26
ROOT::Minuit2::MnEigen::~MnEigen
~MnEigen()
Definition: MnEigen.h:31
ROOT::Minuit2::MnEigen::MnEigen
MnEigen()
Definition: MnEigen.h:29
ROOT
tbb::task_arena is an alias of tbb::interface7::task_arena, which doesn't allow to forward declare tb...
Definition: EExecutionPolicy.hxx:4
MnConfig.h