RecoTracktoTP Class Reference

#include <RecoTracktoTP.h>

Public Member Functions
bool	allmatched () const
math::XYZPoint	BeamSpot () const
float	GetShared () const
bool	hasPCA () const
bool	hasRV () const
bool	hasTPMother () const
bool	matched () const
int	numTPMothers () const
int	numTPSourceTracks () const
double	r_d0 () const
double	r_d02 () const
double	r_dsz () const
double	r_dxy () const
double	r_dz () const
double	r_dz2 () const
	RecoTracktoTP ()
reco::Track	RT () const
reco::Vertex	RV () const
double	s_d0 () const
double	s_dsz () const
double	s_dxy () const
double	s_dz () const
double	s_eta () const
double	s_lambda () const
GlobalVector	s_p () const
GlobalPoint	s_pca () const
double	s_phi () const
double	s_qoverp () const
double	s_theta () const
GlobalPoint	s_v () const
void	SetBeamSpot (const math::XYZPoint &bs)
void	SetRecoTrack (reco::TrackBaseRef track)
void	SetRecoVertex (reco::VertexRef vertex)
void	SetShared (const float &m)
void	SetTrackingParticle (TrackingParticleRef tp)
void	SetTrackingParticleMomentumPCA (const GlobalVector &p)
void	SetTrackingParticlePCA (const GlobalPoint &v)
TrackingParticle	TP () const
TrackingParticle	TPMother (unsigned short i) const
TrackingParticle	TPMother () const
	~RecoTracktoTP ()

Protected Attributes
math::XYZPoint	beamSpot_
reco::TrackBaseRef	recoTrack
reco::VertexRef	recoVertex
float	shared_
GlobalVector	simMomPCA_
GlobalPoint	simPCA_
TrackingParticleRef	trackingParticle_

Detailed Description

Definition at line 20 of file RecoTracktoTP.h.

Constructor & Destructor Documentation

RecoTracktoTP::RecoTracktoTP

(

)

Definition at line 4 of file RecoTracktoTP.cc.

References SetBeamSpot(), SetTrackingParticleMomentumPCA(), and SetTrackingParticlePCA().

                             {
  SetBeamSpot(math::XYZPoint(-9999.0, -9999.0, -9999.0));
  SetTrackingParticlePCA(GlobalPoint(-9999.0, -9999.0, -9999.0));
  SetTrackingParticleMomentumPCA(GlobalVector(-9999.0, -9999.0, -9999.0));
}

RecoTracktoTP::~RecoTracktoTP

(

)

Definition at line 10 of file RecoTracktoTP.cc.

{}

Member Function Documentation

bool RecoTracktoTP::allmatched ( ) const

inline

Definition at line 42 of file RecoTracktoTP.h.

References hasRV(), and matched().

{ return matched() && hasRV(); }

math::XYZPoint RecoTracktoTP::BeamSpot ( ) const

inline

Definition at line 35 of file RecoTracktoTP.h.

References beamSpot_.

Referenced by r_dsz(), r_dxy(), r_dz(), and s_v().

{ return beamSpot_; }

float RecoTracktoTP::GetShared ( ) const

inline

Definition at line 79 of file RecoTracktoTP.h.

References shared_.

{ return shared_; }

bool RecoTracktoTP::hasPCA ( ) const

inline

Definition at line 41 of file RecoTracktoTP.h.

References PV3DBase< T, PVType, FrameType >::mag(), and s_pca().

{ return s_pca().mag() < 9999.0; }

bool RecoTracktoTP::hasRV ( ) const

inline

Definition at line 38 of file RecoTracktoTP.h.

References edm::Ref< C, T, F >::isNonnull(), and recoVertex.

Referenced by allmatched().

                     {
    return recoVertex.isNonnull() && fabs(recoVertex->position().Mag2()) > 0.0;
  }  // position is ROOT::MATH::Cartesian3D<double>

bool RecoTracktoTP::hasTPMother ( ) const

inline

Definition at line 86 of file RecoTracktoTP.h.

References numTPMothers().

{ return numTPMothers() > 0; }

bool RecoTracktoTP::matched ( ) const

inline

Definition at line 37 of file RecoTracktoTP.h.

References edm::RefToBase< T >::isNonnull(), edm::Ref< C, T, F >::isNonnull(), recoTrack, and trackingParticle_.

Referenced by allmatched().

{ return trackingParticle_.isNonnull() && recoTrack.isNonnull(); }

int RecoTracktoTP::numTPMothers

(

)

const

Definition at line 41 of file RecoTracktoTP.cc.

References submitPVResolutionJobs::count, TrackingParticle::parentVertex(), and TP().

Referenced by hasTPMother(), and TPMother().

                                      {
  int count = 0;
  for (TrackingParticleRefVector::iterator si = TP().parentVertex()->sourceTracks_begin();
       si != TP().parentVertex()->sourceTracks_end();
       ++si) {
    for (TrackingParticleRefVector::iterator di = TP().parentVertex()->daughterTracks_begin();
         di != TP().parentVertex()->daughterTracks_end();
         ++di) {
      if (si != di)
        count++;
      break;
    }
    if (count > 0)
      break;
  }
  return count;
}

int RecoTracktoTP::numTPSourceTracks ( ) const

inline

Definition at line 84 of file RecoTracktoTP.h.

References TrackingParticle::parentVertex(), and TP().

{ return TP().parentVertex()->nSourceTracks(); }

double RecoTracktoTP::r_d0 ( ) const

inline

Definition at line 47 of file RecoTracktoTP.h.

References r_dxy().

{ return -1.0 * r_dxy(); }

double RecoTracktoTP::r_d02 ( ) const

inline

Definition at line 51 of file RecoTracktoTP.h.

References reco::TrackBase::dxy(), position, RT(), and RV().

{ return -1.0 * RT().dxy(RV().position()); }

double RecoTracktoTP::r_dsz ( ) const

inline

Definition at line 46 of file RecoTracktoTP.h.

References BeamSpot(), reco::TrackBase::dsz(), and RT().

{ return RT().dsz(BeamSpot()); }

double RecoTracktoTP::r_dxy ( ) const

inline

Definition at line 45 of file RecoTracktoTP.h.

References BeamSpot(), reco::TrackBase::dxy(), and RT().

Referenced by r_d0().

{ return RT().dxy(BeamSpot()); }

double RecoTracktoTP::r_dz ( ) const

inline

Definition at line 48 of file RecoTracktoTP.h.

References BeamSpot(), reco::TrackBase::dz(), and RT().

{ return RT().dz(BeamSpot()); }

double RecoTracktoTP::r_dz2 ( ) const

inline

Definition at line 52 of file RecoTracktoTP.h.

References reco::TrackBase::dz(), position, RT(), and RV().

{ return RT().dz(RV().position()); }

reco::Track RecoTracktoTP::RT ( ) const

inline

Definition at line 32 of file RecoTracktoTP.h.

References edm::RefToBase< T >::isNonnull(), and recoTrack.

Referenced by r_d02(), r_dsz(), r_dxy(), r_dz(), and r_dz2().

{ return recoTrack.isNonnull() ? *recoTrack : reco::Track(); }

reco::Vertex RecoTracktoTP::RV ( ) const

inline

Definition at line 34 of file RecoTracktoTP.h.

References edm::Ref< C, T, F >::isNonnull(), and recoVertex.

Referenced by r_d02(), and r_dz2().

{ return recoVertex.isNonnull() ? *recoVertex : reco::Vertex(); }

double RecoTracktoTP::s_d0 ( ) const

inline

Definition at line 75 of file RecoTracktoTP.h.

References s_dxy().

{ return -1.0 * s_dxy(); }

double RecoTracktoTP::s_dsz ( ) const

inline

Definition at line 71 of file RecoTracktoTP.h.

References PV3DBase< T, PVType, FrameType >::mag(), PV3DBase< T, PVType, FrameType >::perp(), s_p(), s_v(), PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

                       {
    return s_v().z() * s_p().perp() / s_p().mag() -
           ((s_v().x() * s_p().x() + s_v().y() * s_p().y()) / s_p().perp()) * s_p().z() / s_p().mag();
  }

double RecoTracktoTP::s_dxy ( ) const

inline

Definition at line 70 of file RecoTracktoTP.h.

References PV3DBase< T, PVType, FrameType >::perp(), s_p(), s_v(), x, and y.

Referenced by s_d0().

{ return (-s_v().x() * s_p().y() + s_v().y() * s_p().x()) / s_p().perp(); }

double RecoTracktoTP::s_dz ( ) const

inline

Definition at line 76 of file RecoTracktoTP.h.

References PV3DBase< T, PVType, FrameType >::perp(), s_p(), s_v(), PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

                      {
    return s_v().z() - (s_v().x() * s_p().x() + s_v().y() * s_p().y()) / s_p().perp() * s_p().z() / s_p().perp();
  }

double RecoTracktoTP::s_eta ( ) const

inline

Definition at line 68 of file RecoTracktoTP.h.

References log, s_p(), funct::tan(), and theta().

{ return -1.0 * log(tan(0.5 * s_p().theta())); }

double RecoTracktoTP::s_lambda ( ) const

inline

Definition at line 66 of file RecoTracktoTP.h.

References M_PI, s_p(), and PV3DBase< T, PVType, FrameType >::theta().

{ return M_PI / 2 - s_p().theta(); }

GlobalVector RecoTracktoTP::s_p ( ) const

inline

Definition at line 58 of file RecoTracktoTP.h.

References simMomPCA_.

Referenced by s_dsz(), s_dxy(), s_dz(), s_eta(), s_lambda(), s_phi(), s_qoverp(), and s_theta().

{ return simMomPCA_; }

GlobalPoint RecoTracktoTP::s_pca ( ) const

inline

Definition at line 59 of file RecoTracktoTP.h.

References simPCA_.

Referenced by hasPCA(), and s_v().

{ return simPCA_; }

double RecoTracktoTP::s_phi ( ) const

inline

Definition at line 67 of file RecoTracktoTP.h.

References PV3DBase< T, PVType, FrameType >::phi(), and s_p().

{ return s_p().phi(); }

double RecoTracktoTP::s_qoverp ( ) const

inline

Definition at line 64 of file RecoTracktoTP.h.

References TrackingParticle::charge(), PV3DBase< T, PVType, FrameType >::mag(), s_p(), and TP().

{ return TP().charge() / s_p().mag(); }

double RecoTracktoTP::s_theta ( ) const

inline

Definition at line 65 of file RecoTracktoTP.h.

References s_p(), and PV3DBase< T, PVType, FrameType >::theta().

{ return s_p().theta(); }

GlobalPoint RecoTracktoTP::s_v ( ) const

inline

Definition at line 60 of file RecoTracktoTP.h.

References BeamSpot(), s_pca(), x, y, and z.

Referenced by s_dsz(), s_dxy(), and s_dz().

                          {
    return GlobalPoint(s_pca().x() - BeamSpot().x(), s_pca().y() - BeamSpot().y(), s_pca().z() - BeamSpot().z());
  }

void RecoTracktoTP::SetBeamSpot ( const math::XYZPoint &  bs )

inline

Definition at line 28 of file RecoTracktoTP.h.

References beamSpot_, and cms::cuda::bs.

Referenced by TrackAlgoCompareUtil::produce(), and RecoTracktoTP().

{ beamSpot_ = bs; }

void RecoTracktoTP::SetRecoTrack ( reco::TrackBaseRef  track )

inline

Definition at line 26 of file RecoTracktoTP.h.

References recoTrack, and HLT_FULL_cff::track.

Referenced by TrackAlgoCompareUtil::produce().

{ recoTrack = track; }

void RecoTracktoTP::SetRecoVertex ( reco::VertexRef  vertex )

inline

Definition at line 27 of file RecoTracktoTP.h.

References recoVertex.

Referenced by TrackAlgoCompareUtil::produce().

{ recoVertex = vertex; }

void RecoTracktoTP::SetShared ( const float &  m )

inline

Definition at line 29 of file RecoTracktoTP.h.

References visualization-live-secondInstance_cfg::m, and shared_.

Referenced by TrackAlgoCompareUtil::produce().

{ shared_ = m; }

void RecoTracktoTP::SetTrackingParticle ( TrackingParticleRef  tp )

inline

Definition at line 25 of file RecoTracktoTP.h.

References cmsswSequenceInfo::tp, and trackingParticle_.

Referenced by TrackAlgoCompareUtil::produce().

{ trackingParticle_ = tp; }

void RecoTracktoTP::SetTrackingParticleMomentumPCA ( const GlobalVector &  p )

inline

Definition at line 55 of file RecoTracktoTP.h.

References AlCaHLTBitMon_ParallelJobs::p, and simMomPCA_.

Referenced by RecoTracktoTP(), and TrackAlgoCompareUtil::SetTrackingParticleD0Dz().

{ simMomPCA_ = p; }

void RecoTracktoTP::SetTrackingParticlePCA ( const GlobalPoint &  v )

inline

Definition at line 56 of file RecoTracktoTP.h.

References simPCA_, and findQualityFiles::v.

Referenced by RecoTracktoTP(), and TrackAlgoCompareUtil::SetTrackingParticleD0Dz().

{ simPCA_ = v; }

TrackingParticle RecoTracktoTP::TP ( ) const

inline

Definition at line 33 of file RecoTracktoTP.h.

References edm::Ref< C, T, F >::isNonnull(), and trackingParticle_.

Referenced by numTPMothers(), numTPSourceTracks(), s_qoverp(), and TPMother().

{ return trackingParticle_.isNonnull() ? *trackingParticle_ : TrackingParticle(); }

TrackingParticle RecoTracktoTP::TPMother

(

unsigned short

i

)

const

Definition at line 12 of file RecoTracktoTP.cc.

References mps_fire::i, TrackingParticle::parentVertex(), mps_fire::result, and TP().

                                                               {
  std::vector<TrackingParticle> result;

  if (TP().parentVertex().isNonnull()) {
    if (TP().parentVertex()->nSourceTracks() > 0) {
      for (TrackingParticleRefVector::iterator si = TP().parentVertex()->sourceTracks_begin();
           si != TP().parentVertex()->sourceTracks_end();
           ++si) {
        for (TrackingParticleRefVector::iterator di = TP().parentVertex()->daughterTracks_begin();
             di != TP().parentVertex()->daughterTracks_end();
             ++di) {
          if (si != di) {
            result.push_back(**si);
            break;
          }
        }
        if (!result.empty())
          break;
      }
    } else {
      return TrackingParticle();
    }
  } else {
    return TrackingParticle();
  }

  return i < result.size() ? result[i] : TrackingParticle();
}

TrackingParticle RecoTracktoTP::TPMother ( ) const

inline

Definition at line 83 of file RecoTracktoTP.h.

References numTPMothers(), and TPMother().

Referenced by TPMother().

{ return numTPMothers() == 1 ? TPMother(0) : TrackingParticle(); }

Member Data Documentation

math::XYZPoint RecoTracktoTP::beamSpot_

protected

Definition at line 96 of file RecoTracktoTP.h.

Referenced by BeamSpot(), and SetBeamSpot().

reco::TrackBaseRef RecoTracktoTP::recoTrack

protected

Definition at line 89 of file RecoTracktoTP.h.

Referenced by matched(), RT(), and SetRecoTrack().

reco::VertexRef RecoTracktoTP::recoVertex

protected

Definition at line 90 of file RecoTracktoTP.h.

Referenced by hasRV(), RV(), and SetRecoVertex().

float RecoTracktoTP::shared_

protected

Definition at line 97 of file RecoTracktoTP.h.

Referenced by GetShared(), and SetShared().

GlobalVector RecoTracktoTP::simMomPCA_

protected

Definition at line 94 of file RecoTracktoTP.h.

Referenced by s_p(), and SetTrackingParticleMomentumPCA().

GlobalPoint RecoTracktoTP::simPCA_

protected

Definition at line 95 of file RecoTracktoTP.h.

Referenced by s_pca(), and SetTrackingParticlePCA().

TrackingParticleRef RecoTracktoTP::trackingParticle_

protected

Definition at line 92 of file RecoTracktoTP.h.

Referenced by matched(), SetTrackingParticle(), and TP().