GFSpacepointHitPolicy.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 GFSPACEPOINTHITPOLICY_H
#define GFSPACEPOINTHITPOLICY_H


#include "TMatrixT.h"
#include "TObject.h"

#include "larreco/Genfit/GFDetPlane.h"


namespace genf {

class GFAbsRecoHit;
class GFAbsTrackRep;

class GFSpacepointHitPolicy : public TObject {
public:


  GFSpacepointHitPolicy(){;}
  
  // Operations ----------------------
  const GFDetPlane& detPlane(GFAbsRecoHit*, GFAbsTrackRep*);

  TMatrixT<double> hitCoord(GFAbsRecoHit*,const GFDetPlane&);
  TMatrixT<double> hitCoord(GFAbsRecoHit*,const GFDetPlane&,const GFDetPlane&);

  TMatrixT<double> hitCov(GFAbsRecoHit*,const GFDetPlane&);
  TMatrixT<double> hitCov(GFAbsRecoHit* hit,const GFDetPlane& plane, const GFDetPlane& planePrev, const TMatrixT<Double_t>& state, const Double_t& mass);
  virtual ~GFSpacepointHitPolicy(){;}

  const std::string& getName(){return fPolicyName;}

 private:
  static const std::string fPolicyName;

  // Private Data Members ------------
  GFDetPlane fPlane;
  
  // Private Methods -----------------

  // public:
  //  ClassDef(GFSpacepointHitPolicy,1);
};
} // namespace genf
#endif