DataFormats/MuonReco/interface/MuonSegmentMatch.h - master - githubmirror/cmssw

DataFormats/MuonReco/interface/MuonSegmentMatch.h
64 строки4 KB
Matti Kortelainen
Move stored types in io_v1 namespace, reset class versions to 3
22 май 2026, 18:18
22 май 2026, 18:18909f324
#ifndef MuonReco_MuonSegmentMatch_h
#define MuonReco_MuonSegmentMatch_h

#include <cmath>

#include "DataFormats/DTRecHit/interface/DTRecSegment4DCollection.h"
#include "DataFormats/CSCRecHit/interface/CSCSegmentCollection.h"
#include "DataFormats/GEMRecHit/interface/GEMSegmentCollection.h"
#include "DataFormats/GEMRecHit/interface/ME0SegmentCollection.h"

namespace reco {
  namespace io_v1 {
    class MuonSegmentMatch {
    public:
      /// segment mask flags
      static const unsigned int Arbitrated = 1 << 8;                  // is arbitrated (multiple muons)
      static const unsigned int BestInChamberByDX = 1 << 9;           // best delta x in single muon chamber
      static const unsigned int BestInChamberByDR = 1 << 10;          // best delta r in single muon chamber
      static const unsigned int BestInChamberByDXSlope = 1 << 11;     // best delta dx/dz in single muon chamber
      static const unsigned int BestInChamberByDRSlope = 1 << 12;     // best delta dy/dz in single muon chamber
      static const unsigned int BestInStationByDX = 1 << 13;          // best delta x in single muon station
      static const unsigned int BestInStationByDR = 1 << 14;          // best delta r in single muon station
      static const unsigned int BestInStationByDXSlope = 1 << 15;     // best delta dx/dz in single muon station
      static const unsigned int BestInStationByDRSlope = 1 << 16;     // best delta dy/dz in single muon station
      static const unsigned int BelongsToTrackByDX = 1 << 17;         // best delta x of multiple muons
      static const unsigned int BelongsToTrackByDR = 1 << 18;         // best delta r of multiple muons
      static const unsigned int BelongsToTrackByDXSlope = 1 << 19;    // best delta dx/dz of multiple muons
      static const unsigned int BelongsToTrackByDRSlope = 1 << 20;    // best delta dy/dz of multiple muons
      static const unsigned int BelongsToTrackByME1aClean = 1 << 21;  // won ME1a segment sharing cleaning
      static const unsigned int BelongsToTrackByOvlClean = 1 << 22;   // won chamber overlap segment sharing cleaning
      static const unsigned int BelongsToTrackByClusClean = 1 << 23;  // won cluster sharing cleaning
      // won any arbitration cleaning type, including defaults
      static const unsigned int BelongsToTrackByCleaning = 1 << 24;

      float x;            // X position of the matched segment
      float y;            // Y position of the matched segment
      float xErr;         // uncertainty in X
      float yErr;         // uncertainty in Y
      float dXdZ;         // dX/dZ of the matched segment
      float dYdZ;         // dY/dZ of the matched segment
      float dXdZErr;      // uncertainty in dX/dZ
      float dYdZErr;      // uncertainty in dY/dZ
      unsigned int mask;  // arbitration mask
      bool hasZed_;       // contains local y information (only relevant for segments in DT)
      bool hasPhi_;       // contains local x information (only relevant for segments in DT)

      bool isMask(unsigned int flag = Arbitrated) const { return (mask & flag) == flag; }
      void setMask(unsigned int flag) { mask |= flag; }
      float t0;

      DTRecSegment4DRef dtSegmentRef;
      CSCSegmentRef cscSegmentRef;
      GEMSegmentRef gemSegmentRef;
      ME0SegmentRef me0SegmentRef;
      MuonSegmentMatch() : x(0), y(0), xErr(0), yErr(0), dXdZ(0), dYdZ(0), dXdZErr(0), dYdZErr(0) {}

      bool hasZed() const { return hasZed_; }
      bool hasPhi() const { return hasPhi_; }
    };
  }  // namespace io_v1
  using MuonSegmentMatch = io_v1::MuonSegmentMatch;
}  // namespace reco

#endif