TrackQuality.h

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/*
 *  TrackQuality.h
 *
 *  Created by Christophe Saout on 9/25/08.
 *  2007 __MyCompanyName__.
 *
 */

#ifndef TrackQuality_h
#define TrackQuality_h

#include <memory>
#include <vector>

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

#include "SimDataFormats/TrackingAnalysis/interface/TrackingParticle.h"

#include "DataFormats/Common/interface/DetSetVector.h"
#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/TrackReco/interface/TrackFwd.h"

#include "SimTracker/TrackerHitAssociation/interface/TrackerHitAssociator.h"

class TrackerTopology;

class TrackQuality {
public:
  typedef std::vector<TrackingParticleRef> SimParticleTrail;

  struct Layer {
    enum SubDet {
      Invalid = 0,
      PixelBarrel,
      PixelForward,
      StripTIB,
      StripTID,
      StripTOB,
      StripTEC,
      MuonDT,
      MuonCSC,
      MuonRPCBarrel,
      MuonRPCEndcap
    };

    enum State { Unknown = 0, Good, Missed, Noise, Bad, Dead, Shared, Misassoc };

    struct Hit {
      short int recHitId;
      State state;
    };

    SubDet subDet;
    short int layer;
    std::vector<Hit> hits;
  };

public:
  /* Creates a TrackQuality object from a pset.

     /param[in] pset with the configuration values
  */
  TrackQuality(const edm::ParameterSet &, edm::ConsumesCollector &iC);

  void newEvent(const edm::Event &, const edm::EventSetup &);

  void evaluate(SimParticleTrail const &, reco::TrackBaseRef const &, const TrackerTopology *tTopo);

  unsigned int numberOfLayers() const { return layers_.size(); }

  const Layer &layer(unsigned int index) const { return layers_[index]; }

private:
  TrackerHitAssociator::Config trackerHitAssociatorConfig_;
  std::unique_ptr<TrackerHitAssociator> associator_;

  std::vector<Layer> layers_;
};

#endif