siStripClusterTools Namespace Reference

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

Function Documentation

template<typename Iter >

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

Definition at line 26 of file SiStripClusterTools.h.

References sensorThicknessInverse().

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

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

template<typename Clus >

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

Definition at line 31 of file SiStripClusterTools.h.

References sensorThicknessInverse().

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

template<typename Clus >

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

Definition at line 37 of file SiStripClusterTools.h.

References LocalTrajectoryParameters::absdz(), and chargePerCM().

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

template<typename Clus >

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

Definition at line 42 of file SiStripClusterTools.h.

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

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

float siStripClusterTools::sensorThicknessInverse ( DetId  detid )

inline

Definition at line 12 of file SiStripClusterTools.h.

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

Referenced by chargePerCM().

  {
    if (detid.subdetId()>=SiStripDetId::TIB) {
      SiStripDetId siStripDetId = detid(); 
      if (siStripDetId.subdetId()==SiStripDetId::TOB) return 1.f/0.047f;
      if (siStripDetId.moduleGeometry()==SiStripDetId::W5 || siStripDetId.moduleGeometry()==SiStripDetId::W6 ||
          siStripDetId.moduleGeometry()==SiStripDetId::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;
  }