DataFormats/L1CSCTrackFinder/interface/TrackStub.h - master - githubmirror/cmssw

DataFormats/L1CSCTrackFinder/interface/TrackStub.h
76 строк3 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
/**
 * \class TrackStub
 * \author L. Gray
 *
 * A transient data class used to wrap a Correlated LCT
 * and give access to its eta and phi coordinates.
 * This is essentially the merging of a CSCDetId and a CorrelatedLCT
 * into one class.
 *
 * \remark Takes the place of both L1MuCSCCorrelatedLCT and L1MuTrackStub
 *        
 */
#ifndef L1CSCTrackFinder_TrackStub_h
#define L1CSCTrackFinder_TrackStub_h

#include <DataFormats/DetId/interface/DetId.h>
#include <DataFormats/CSCDigi/interface/CSCCorrelatedLCTDigi.h>
#include <DataFormats/L1CSCTrackFinder/interface/CSCTFConstants.h>

namespace csctf {
  namespace io_v1 {
    class TrackStub : public CSCCorrelatedLCTDigi {
    public:
      TrackStub() {}
      TrackStub(const CSCCorrelatedLCTDigi &, const DetId &);
      TrackStub(const CSCCorrelatedLCTDigi &, const DetId &, const unsigned &phi, const unsigned &eta);

      /// set Eta and Phi from integer values.
      void setEtaPacked(const unsigned &eta_) { theEta_ = eta_; }
      void setPhiPacked(const unsigned &phi_) { thePhi_ = phi_; }

      /// return the Eta Value of this stub's position.
      double etaValue() const { return (theEta_ * theEtaBinning + CSCTFConstants::minEta); }
      /// return the Phi Value of this stub's position in local coordinates.
      double phiValue() const { return (thePhi_ * thePhiBinning); }

      /// Return the binned eta for this stub.
      unsigned etaPacked() const { return theEta_; }
      /// Return the binned phi for this stub.

      unsigned phiPacked() const { return thePhi_; }

      /// Get the digi this stub was made from.
      const CSCCorrelatedLCTDigi *getDigi() const { return dynamic_cast<const CSCCorrelatedLCTDigi *>(this); }
      DetId getDetId() const { return DetId(theDetId_); }

      /// Time / Space identifiers
      /// See CSCTransientDataType.h for more details.
      unsigned endcap() const;
      unsigned station() const;
      unsigned sector() const;
      unsigned subsector() const;
      unsigned cscid() const;
      unsigned cscidSeparateME1a() const;
      int BX() const { return getBX(); }

      /// Comparision Operators, used for MPC sorting
      bool operator>(const TrackStub &) const;
      bool operator<(const TrackStub &) const;
      bool operator>=(const TrackStub &rhs) const { return !(this->operator<(rhs)); }
      bool operator<=(const TrackStub &rhs) const { return !(this->operator>(rhs)); }
      bool operator==(const TrackStub &rhs) const {
        return ((theDetId_ == rhs.theDetId_) && (*(getDigi()) == *(rhs.getDigi())));
      }
      bool operator!=(const TrackStub &rhs) const { return !(this->operator==(rhs)); }

    private:
      uint32_t theDetId_;
      unsigned thePhi_, theEta_, link_;
      static const double theEtaBinning, thePhiBinning;
    };
  }  // namespace io_v1
  using TrackStub = io_v1::TrackStub;
}  // namespace csctf

#endif