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#ifndef RECOTRACKER_TRANSIENTRACKINGRECHIT_ProjectedRecHit2D_H
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#define RECOTRACKER_TRANSIENTRACKINGRECHIT_ProjectedRecHit2D_H
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#include "DataFormats/TrackerRecHit2D/interface/ProjectedSiStripRecHit2D.h"
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#include "TrackingTools/TransientTrackingRecHit/interface/GenericTransientTrackingRecHit.h"
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#include "TrackingTools/TransientTrackingRecHit/interface/HelpertRecHit2DLocalPos.h"
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#include "RecoLocalTracker/ClusterParameterEstimator/interface/StripClusterParameterEstimator.h"
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class SiStripRecHit2D;
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class ProjectedRecHit2D : public GenericTransientTrackingRecHit {
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public:
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virtual void getKfComponents( KfComponentsHolder & holder ) const {
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HelpertRecHit2DLocalPos().getKfComponents(holder, *hit(), *det());
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}
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virtual AlgebraicSymMatrix parametersError() const {
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return HelpertRecHit2DLocalPos().parError( localPositionError(), *det());
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}
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const GeomDetUnit* detUnit() const {return 0;}
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const GeomDet* originalDet() const {return theOriginalDet;}
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static RecHitPointer build( const GeomDet * geom,
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const GeomDet* originaldet,
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const ProjectedSiStripRecHit2D* rh,
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const StripClusterParameterEstimator* cpe,
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float weight=1., float annealing=1.,
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bool computeCoarseLocalPosition=false) {
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return RecHitPointer( new ProjectedRecHit2D( geom, originaldet, rh, cpe, weight, annealing, computeCoarseLocalPosition));
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}
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static RecHitPointer build( const LocalPoint& pos, const LocalError& err,
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const GeomDet* det, const GeomDet* originaldet,
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const TransientTrackingRecHit& originalHit,
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float weight=1., float annealing=1.) {
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return RecHitPointer( new ProjectedRecHit2D( pos, err, det, originaldet, originalHit, weight, annealing));
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}
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RecHitPointer clone( const TrajectoryStateOnSurface& ts) const;
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const SiStripRecHit2D& originalHit() const { return static_cast<const ProjectedSiStripRecHit2D*>( hit() )->originalHit();}
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virtual ConstRecHitContainer transientHits () const;
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private:
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const StripClusterParameterEstimator* theCPE;
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const GeomDet* theOriginalDet;
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ProjectedRecHit2D( const LocalPoint& pos, const LocalError& err,
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const GeomDet* det, const GeomDet* originaldet,
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const TransientTrackingRecHit& originalHit,
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float weight, float annealing);
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ProjectedRecHit2D( const GeomDet * geom, const GeomDet* originaldet,
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const ProjectedSiStripRecHit2D* rh,
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const StripClusterParameterEstimator* cpe,
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float weight, float annealing,
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bool computeCoarseLocalPosition);
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virtual ProjectedRecHit2D* clone() const {
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return new ProjectedRecHit2D(*this);
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}
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};
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#endif
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