TrackCleaner.h

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#ifndef _TrackCleaner_h_
#define _TrackCleaner_h_

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "RecoPixelVertexing/PixelTrackFitting/interface/TracksWithHits.h"
#include "RecoPixelVertexing/PixelTrackFitting/interface/PixelTrackCleaner.h"

#include <utility>
#include <vector>

class TrackerGeometry;
class TrackerTopology;

class TrackCleaner : public PixelTrackCleaner
{
  public:
    TrackCleaner (const edm::ParameterSet& ps);
    virtual ~TrackCleaner();

    virtual TracksWithRecHits cleanTracks
      (const TracksWithRecHits & tracksWithRecHits, const TrackerTopology *tTopo);

  private:
    bool areSame(const TrackingRecHit * a,
                 const TrackingRecHit * b);
    bool isCompatible(const DetId & i1,
                      const DetId & i2,
              const TrackerTopology *tTopo);
    bool canBeMerged(std::vector<const TrackingRecHit *> recHitsA,
                     std::vector<const TrackingRecHit *> recHitsB,
             const TrackerTopology *tTopo);

    std::vector<const TrackingRecHit*> ttrhs(const SeedingHitSet & h) const;
};

#endif