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HMatrixPhi.h
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1 /* Copyright 2008-2010, Technische Universitaet Muenchen,
2  Authors: Christian Hoeppner & Sebastian Neubert & Johannes Rauch
3 
4  This file is part of GENFIT.
5 
6  GENFIT is free software: you can redistribute it and/or modify
7  it under the terms of the GNU Lesser General Public License as published
8  by the Free Software Foundation, either version 3 of the License, or
9  (at your option) any later version.
10 
11  GENFIT is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  GNU Lesser General Public License for more details.
15 
16  You should have received a copy of the GNU Lesser General Public License
17  along with GENFIT. If not, see <http://www.gnu.org/licenses/>.
18 */
23 #ifndef genfit_HMatrixPhi_h
24 #define genfit_HMatrixPhi_h
25 
26 #include "AbsHMatrix.h"
27 
28 
29 namespace genfit {
30 
37 class HMatrixPhi : public AbsHMatrix {
38 
39  public:
40 
41  HMatrixPhi(double phi = 0);
42 
43  const TMatrixD& getMatrix() const;
44 
45  TVectorD Hv(const TVectorD& v) const;
46 
47  TMatrixD MHt(const TMatrixDSym& M) const;
48  TMatrixD MHt(const TMatrixD& M) const;
49 
50  void HMHt(TMatrixDSym& M) const;
51 
52  virtual HMatrixPhi* clone() const {return new HMatrixPhi(*this);}
53 
54  virtual bool isEqual(const AbsHMatrix& other) const;
55 
56  virtual void Print(const Option_t* = "") const;
57 
58  ClassDef(HMatrixPhi,1)
59 
60  private:
61 
62  double phi_;
63  double cosPhi_;
64  double sinPhi_;
65 
66 };
67 
68 } /* End of namespace genfit */
71 #endif // genfit_HMatrixPhi_h