MuonSeedCleaner.h

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#ifndef RecoMuon_MuonSeedCleaner_H
#define RecoMuon_MuonSeedCleaner_H
 
#include "FWCore/Framework/interface/FrameworkfwdMostUsed.h"
#include <FWCore/ParameterSet/interface/ParameterSet.h>
#include <RecoMuon/MeasurementDet/interface/MuonDetLayerMeasurements.h>
#include <DataFormats/TrajectorySeed/interface/TrajectorySeedCollection.h>
 
//muon service
#include <RecoMuon/TrackingTools/interface/MuonServiceProxy.h>
 
#include <vector>
 
class DetLayer;
class MuonDetLayerGeometry;
class MagneticField;
 
typedef std::vector<TrajectorySeed> SeedContainer;
 
class MuonSeedCleaner {
public:
  typedef MuonTransientTrackingRecHit::MuonRecHitContainer SegmentContainer;
  typedef std::deque<bool> BoolContainer;
 
  explicit MuonSeedCleaner(const edm::ParameterSet&, edm::ConsumesCollector&&);
 
  ~MuonSeedCleaner();
 
  // Operations
 
  //void setGeometry( const MuonDetLayerGeometry* lgeom ) {muonLayers = lgeom;}
 
  //void setBField( const MagneticField* theField ) {BField = theField;}
 
  std::vector<TrajectorySeed> seedCleaner(const edm::EventSetup& eventSetup, std::vector<TrajectorySeed>& seeds);
 
  int NRecHitsFromSegment(const TrackingRecHit& rhit);
  int NRecHitsFromSegment(MuonTransientTrackingRecHit* rhit);
  //int NRecHitsFromSegment( const MuonTransientTrackingRecHit& rhit );
 
  std::vector<int> badSeedLayer;
 
private:
  std::vector<SeedContainer> GroupSeeds(std::vector<TrajectorySeed>& seeds);
 
  TrajectorySeed Chi2LengthSelection(std::vector<TrajectorySeed>& seeds);
  TrajectorySeed LeanHighMomentum(std::vector<TrajectorySeed>& seeds);
  TrajectorySeed BiggerCone(std::vector<TrajectorySeed>& seeds);
  TrajectorySeed MoreRecHits(std::vector<TrajectorySeed>& seeds);
 
  bool MomentumFilter(std::vector<TrajectorySeed>& seeds);
  SeedContainer SeedCandidates(std::vector<TrajectorySeed>& seeds, bool good);
  unsigned int OverlapSegments(const TrajectorySeed& seed1, const TrajectorySeed& seed2);
 
  double NChi2OfSegment(const TrackingRecHit& rhit);
 
  double SeedChi2(const TrajectorySeed& seed);
  int SeedLength(const TrajectorySeed& seed);
 
  GlobalPoint SeedPosition(const TrajectorySeed& seed);
  GlobalVector SeedMomentum(const TrajectorySeed& seed);
 
  // obsoleted functions
  SeedContainer LengthFilter(std::vector<TrajectorySeed>& seeds);
 
  // This Producer private debug flag
  bool debug;
 
  // Number of Segments from a shower
  SegmentContainer ShoweringSegments;
  std::vector<int> ShoweringLayers;
 
  // muon service
  MuonServiceProxy* theService;
 
  // Minimum separation when we can distinguish between 2 muon seeds
  // (to suppress combinatorics)
};
#endif