siStripClusterTools Namespace Reference

Functions
template<typename Clus >
float	chargePerCM (Clus const &cl, LocalTrajectoryParameters const &tp, float invThick)
template<typename Clus >
float	chargePerCM (DetId detid, Clus const &cl)
template<typename Clus >
float	chargePerCM (DetId detid, Clus const &cl, const LocalVector &ldir)
template<typename Clus >
float	chargePerCM (DetId detid, Clus const &cl, LocalTrajectoryParameters const &tp)
template<typename Iter >
float	chargePerCM (DetId detid, Iter a, Iter b)
float	sensorThicknessInverse (DetId detid)

Function Documentation

chargePerCM() [1/5]

template<typename Clus >

float siStripClusterTools::chargePerCM ( Clus const &  cl, LocalTrajectoryParameters const &  tp, float  invThick  )

inline

Definition at line 44 of file SiStripClusterTools.h.

                                                                                                {
    return cl.charge() * invThick * tp.absdz();
  }

References GetRecoTauVFromDQM_MC_cff::cl, and cmsswSequenceInfo::tp.

chargePerCM() [2/5]

template<typename Clus >

float siStripClusterTools::chargePerCM ( DetId  detid, Clus const &  cl  )

inline

Definition at line 34 of file SiStripClusterTools.h.

                                                        {
    return cl.charge() * sensorThicknessInverse(detid);
  }

References GetRecoTauVFromDQM_MC_cff::cl, and sensorThicknessInverse().

chargePerCM() [3/5]

template<typename Clus >

float siStripClusterTools::chargePerCM ( DetId  detid, Clus const &  cl, const LocalVector &  ldir  )

inline

Definition at line 49 of file SiStripClusterTools.h.

                                                                                 {
    return chargePerCM(detid, cl) * std::abs(ldir.z()) / ldir.mag();
  }

References funct::abs(), chargePerCM(), GetRecoTauVFromDQM_MC_cff::cl, PV3DBase< T, PVType, FrameType >::mag(), and PV3DBase< T, PVType, FrameType >::z().

chargePerCM() [4/5]

template<typename Clus >

float siStripClusterTools::chargePerCM ( DetId  detid, Clus const &  cl, LocalTrajectoryParameters const &  tp  )

inline

Definition at line 39 of file SiStripClusterTools.h.

                                                                                             {
    return chargePerCM(detid, cl) * tp.absdz();
  }

References chargePerCM(), GetRecoTauVFromDQM_MC_cff::cl, and cmsswSequenceInfo::tp.

chargePerCM() [5/5]

template<typename Iter >

float siStripClusterTools::chargePerCM ( DetId  detid, Iter  a, Iter  b  )

inline

Definition at line 29 of file SiStripClusterTools.h.

                                                        {
    return float(std::accumulate(a, b, int(0))) * sensorThicknessInverse(detid);
  }

References a, b, dqmMemoryStats::float, and sensorThicknessInverse().

Referenced by TempTrajectory::badForCCC(), Trajectory::badForCCC(), chargePerCM(), ClusterShapeHitFilter::checkClusterCharge(), SiStripMonitorTrack::clusterInfos(), ThreeThresholdAlgorithm::endCandidate(), StripCPEfromTrackAngle::localParameters(), MkFitInputConverter::passCCC(), and ctfseeding::HitExtractorSTRP::skipThis().

sensorThicknessInverse()

float siStripClusterTools::sensorThicknessInverse ( DetId  detid )

inline

Definition at line 12 of file SiStripClusterTools.h.

                                                   {
    if (detid.subdetId() >= SiStripDetId::TIB) {
      SiStripDetId siStripDetId = detid();
      if (siStripDetId.subdetId() == SiStripDetId::TOB)
        return 1.f / 0.047f;
      if (siStripDetId.moduleGeometry() == SiStripModuleGeometry::W5 ||
          siStripDetId.moduleGeometry() == SiStripModuleGeometry::W6 ||
          siStripDetId.moduleGeometry() == SiStripModuleGeometry::W7)
        return 1.f / 0.047f;
      return 1.f / 0.029f;  // so it is TEC ring 1-4 or TIB or TOB;
    } else if (detid.subdetId() == 1)
      return 1.f / 0.0285f;
    else
      return 1.f / 0.027f;
  }

References f, SiStripDetId::moduleGeometry(), DetId::subdetId(), SiStripDetId::TIB, SiStripDetId::TOB, W5, W6, and W7.

Referenced by chargePerCM().