ProlateSpacepointMeasurement.h

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/* Copyright 2008-2010, Technische Universitaet Muenchen,
   Authors: Christian Hoeppner & Sebastian Neubert & Johannes Rauch

   This file is part of GENFIT.

   GENFIT is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   GENFIT is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with GENFIT.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef genfit_ProlateSpacepointMeasurement_h
#define genfit_ProlateSpacepointMeasurement_h

#include "SpacepointMeasurement.h"

namespace genfit {

class ProlateSpacepointMeasurement : public SpacepointMeasurement {

 public:
  ProlateSpacepointMeasurement(int nDim = 3);
  ProlateSpacepointMeasurement(const TVectorD &rawHitCoords, const TMatrixDSym &rawHitCov, int detId, int hitId, TrackPoint *trackPoint);

  virtual ~ProlateSpacepointMeasurement() { ; }

  virtual AbsMeasurement *clone() const { return new ProlateSpacepointMeasurement(*this); }

  virtual SharedPlanePtr constructPlane(const StateOnPlane &state) const;

  const TVector3 &getLargestErrorDirection() { return largestErrorDirection_; }
  void setLargestErrorDirection(const TVector3 &dir) { largestErrorDirection_ = dir.Unit(); }

 protected:
  TVector3 largestErrorDirection_; // direction of largest error

 public:
  ClassDef(ProlateSpacepointMeasurement, 1)
};

} /* End of namespace genfit */
#endif // genfit_ProlateSpacepointMeasurement_h