GroupedDAFHitCollector.h

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#ifndef SiTrackerMRHTools_GroupedDAFHitCollector_h
#define SiTrackerMRHTools_GroupedDAFHitCollector_h

#include "TrackingTools/MeasurementDet/interface/LayerMeasurements.h"
#include "RecoTracker/SiTrackerMRHTools/interface/MultiRecHitCollector.h"
#include <vector>

class Propagator;
class MeasurementEstimator;
class MeasurementTracker;
class SiTrackerMultiRecHitUpdator;

class GroupedDAFHitCollector :public MultiRecHitCollector {

public:
    explicit GroupedDAFHitCollector(const MeasurementTracker* measurementTracker,
                 const SiTrackerMultiRecHitUpdator* updator,
                     const MeasurementEstimator* est,
                 const Propagator* propagator,
                 const Propagator* reversePropagator, bool debug):
        MultiRecHitCollector(measurementTracker), theUpdator(updator), 
        theEstimator(est), thePropagator(propagator), theReversePropagator(reversePropagator), debug_(debug){}
            

    ~GroupedDAFHitCollector() override{}

    std::vector<TrajectoryMeasurement> recHits(const Trajectory&, 
                               const MeasurementTrackerEvent *theMT) const override;

    const SiTrackerMultiRecHitUpdator* getUpdator() const {return theUpdator;}
    const MeasurementEstimator* getEstimator() const {return theEstimator;}
        const Propagator* getPropagator() const {return thePropagator;}
        const Propagator* getReversePropagator() const {return theReversePropagator;}

private:
    void buildMultiRecHits(const std::vector<TrajectoryMeasurementGroup>& measgroup, 
                   std::vector<TrajectoryMeasurement>& result,
                   const MeasurementTrackerEvent*& theMTE) const;
    
    const SiTrackerMultiRecHitUpdator* theUpdator;
    const MeasurementEstimator* theEstimator;
    const Propagator* thePropagator;
    const Propagator* theReversePropagator;
    const bool debug_;
};


#endif