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SpacepointMeasurement.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_SpacepointMeasurement_h
24 #define genfit_SpacepointMeasurement_h
25 
26 #include "AbsMeasurement.h"
27 #include "AbsHMatrix.h"
28 
29 
30 namespace genfit {
31 
47 
48  public:
49  SpacepointMeasurement(int nDim = 3);
50  SpacepointMeasurement(const TVectorD& rawHitCoords, const TMatrixDSym& rawHitCov, int detId, int hitId, TrackPoint* trackPoint,
51  bool weightedPlaneContruction = true, bool cutCov = true);
52 
53  virtual ~SpacepointMeasurement() {;}
54 
55  virtual AbsMeasurement* clone() const override {return new SpacepointMeasurement(*this);}
56 
67  virtual SharedPlanePtr constructPlane(const StateOnPlane& state) const override;
68 
69  virtual std::vector<MeasurementOnPlane*> constructMeasurementsOnPlane(const StateOnPlane& state) const override;
70 
71  virtual const AbsHMatrix* constructHMatrix(const AbsTrackRep*) const override;
72 
76 
78  bool getCutCov() const { return cutCov_; }
79  void setCutCov(bool value) { cutCov_ = value; }
80 
81  protected:
82  void initG();
83 
84  private:
85 
86  bool weightedPlaneContruction_; // false: use POCA to construct DetPlane. true: Use metric G to construct POCA (default)
87  TMatrixDSym G_;
88  bool cutCov_; // false: project 3D cov onto DetPlane. true: cut 3D cov with DetPlane (default)
89 
90  ClassDefOverride(SpacepointMeasurement,3)
91 };
92 
93 } /* End of namespace genfit */
96 #endif // genfit_SpacepointMeasurement_h