GFDafHit.h

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

   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 GFDAFHIT_H
#define GFDAFHIT_H

#include <cmath>
#include "GFAbsRecoHit.h"
#include <GFAbsTrackRep.h>
#include <GFDetPlane.h>
#include <GFTools.h>
#include <stdlib.h>
#include <vector>

class GFDafHit : public GFAbsRecoHit {
 public:
  GFDafHit(){};

  ~GFDafHit() { fRawHits.clear(); };

  GFDafHit(std::vector<GFAbsRecoHit *> HitsInPlane);

  TMatrixT<double> getHitCoord(const GFDetPlane &pl);

  TMatrixT<double> getHitCov(const GFDetPlane &pl);

  TMatrixT<double> getHMatrix(const GFAbsTrackRep *rep);

  GFDafHit *clone();

  const GFDetPlane &getDetPlane(GFAbsTrackRep *rep);

  void setWeights(std::vector<double> weights);

  void setBlowUp(double blow_up);

  unsigned int getNumHits() { return fRawHits.size(); };

  GFAbsRecoHit *getHit(unsigned int ihit);

  const std::string &getPolicyName();

 private:
  bool fHitCoordUpd, fHitCovUpd;
  GFDetPlane fPl;
  double fBlow;
  std::vector<TMatrixT<double>> fCovInvs;
  std::vector<GFAbsRecoHit *> fRawHits;
  std::vector<double> fWeights;

 public:
  ClassDef(GFDafHit, 1)
};
#endif