SMRD isolated track. More...

#include <TSmrdReconModule.hxx>

Inheritance diagram for ND::TSmrdReconModule::TSmrdIsoTrack:

Collaboration diagram for ND::TSmrdReconModule::TSmrdIsoTrack:

Public Member Functions
virtual	~TSmrdIsoTrack ()

	ClassDef (TSmrdReconModule::TSmrdIsoTrack, 1)

Public Attributes
std::string	AlgorithmName
	Name of the reconstruction algorithm. More...

double	avgtime
	Average hit time of the corresponding ND::TReconTrack. More...

TLorentzVector	BackPos
	Position of the 'last' TTrackState of the corresponding ND::TReconTrack. More...

TLorentzVector	BackPosVariance
	Variance on the position of the 'last' TTrackState of the corresponding ND::TReconTrack. More...

double	Chi2
	The reported reconstruction 'quality' of the corresponding ND::TReconTrack. More...

TVector3	Direction
	Direction of the TTrackState which is the state of the corresponding ND::TReconTrack. More...

TVector3	DirectionVariance
	Variance on the direction the TTrackState which is the state of the corresponding ND::TReconTrack. More...

double	EDeposit
	The total reconstructed charge of the corresponding ND::TReconTrack. More...

TLorentzVector	FrontPos
	Position of the 'first' TTrackState of the corresponding ND::TReconTrack. More...

TLorentzVector	FrontPosVariance
	Variance on the position of the 'first' TTrackState of the corresponding ND::TReconTrack. More...

int	KalmanStatus
	Kalman filter refit result for the corresponding ND::TReconTrack. More...

int	NDOF
	The Number of Degrees of Freedom in the reconstruction of the corresponding ND::TReconTrack. More...

int	NHits
	Number of ND::THits which are associated with the corresponding ND::TReconTrack. More...

int	NNodes
	Number of TReconNodes which are constituents of the corresponding ND::TReconTrack. More...

double	PhiAngle
	Polar coordinate phi of the TSmrdIsoTrack::Direction. More...

double	Range
	The spacial distance between TSmrdIsoTrack::FrontPos and TSmrdIsoTrack::BackPos. More...

int	Status
	The reported Status of the corresponding ND::TReconTrack. More...

double	ThetaAngle
	Polar coordinate theta of the TSmrdIsoTrack::Direction. More...

int	TrueFinalDet
	For MC events: The subdetector in which TSmrdIsoTrack::TrueFinalPos lies. More...

TLorentzVector	TrueFinalPos
	For MC events: The true final position of the corresponding ND::TG4Trajectory. More...

double	TrueHitEff
	For MC events: The 'completeness' of the ND::THits which make up the corresponding ND::TReconTrack. More...

double	TrueHitPurity
	For MC events: The 'cleanliness' of the ND::THits which make up the corresponding ND::TReconTrack. More...

int	TrueId
	For MC events: The Id of the corresponding ND::TG4Trajectory. More...

int	TrueInitDet
	For MC events: The subdetector in which TSmrdIsoTrack::TrueInitPos lies. More...

TLorentzVector	TrueInitMom
	For MC events: The true initial momentum of the corresponding ND::TG4Trajectory. More...

TLorentzVector	TrueInitPos
	For MC events: The true initial position of the corresponding ND::TG4Trajectory. More...

int	TrueParentId
	For MC events: The Id of the true trajectory's parent ND::TG4Trajectory. More...

int	TruePDG
	For MC events: The PDG code of the true particle. More...

UInt_t	UniqueID
	The Unique ID of the corresponding ND::TReconTrack, used for global-subdetector matching. More...

Detailed Description

SMRD isolated track.

Definition at line 97 of file TSmrdReconModule.hxx.

Constructor & Destructor Documentation

ND::TSmrdReconModule::TSmrdIsoTrack::~TSmrdIsoTrack ( )

virtual

Definition at line 23 of file TSmrdReconModule.cxx.

Member Function Documentation

ND::TSmrdReconModule::TSmrdIsoTrack::ClassDef	(	TSmrdReconModule::TSmrdIsoTrack	,
		1
	)

Member Data Documentation

std::string ND::TSmrdReconModule::TSmrdIsoTrack::AlgorithmName

Name of the reconstruction algorithm.

Definition at line 103 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

double ND::TSmrdReconModule::TSmrdIsoTrack::avgtime

Average hit time of the corresponding ND::TReconTrack.

Defaults to '-9999.0' if no ND::TRealDatum named 'averageHitTime' is found on the corresponding ND::TReconTrack.

      isoTrack->avgtime = -9999.0;
      ND::THandle<ND::TRealDatum> smrdTimeRD =
          track->Get<ND::TRealDatum>("averageHitTime");
      if (smrdTimeRD) {
        isoTrack->avgtime =
            track->Get<ND::TRealDatum>("averageHitTime")->GetValue();
      }

Definition at line 173 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

TLorentzVector ND::TSmrdReconModule::TSmrdIsoTrack::BackPos

Position of the 'last' TTrackState of the corresponding ND::TReconTrack.

      ND::THandle<ND::TTrackState> backState =
          TrackingUtils::GetLastState(*track);
      isoTrack->BackPos = backState->GetPosition();

where the 'last' state is found by ND::TrackingUtils::GetLastState

Definition at line 119 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

TLorentzVector ND::TSmrdReconModule::TSmrdIsoTrack::BackPosVariance

Variance on the position of the 'last' TTrackState of the corresponding ND::TReconTrack.

      ND::THandle<ND::TTrackState> backState =
          TrackingUtils::GetLastState(*track);
      isoTrack->BackPosVariance = backState->GetPositionVariance();

where the 'last' state is found by ND::TrackingUtils::GetLastState

Definition at line 126 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

double ND::TSmrdReconModule::TSmrdIsoTrack::Chi2

The reported reconstruction 'quality' of the corresponding ND::TReconTrack.

Uses ND::TReconBase::GetQuality

isoTrack->Chi2 = track->GetQuality();

Definition at line 180 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

TVector3 ND::TSmrdReconModule::TSmrdIsoTrack::Direction

Direction of the TTrackState which is the state of the corresponding ND::TReconTrack.

isoTrack->Direction = trackState->GetDirection();

Definition at line 133 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

TVector3 ND::TSmrdReconModule::TSmrdIsoTrack::DirectionVariance

Variance on the direction the TTrackState which is the state of the corresponding ND::TReconTrack.

isoTrack->DirectionVariance = trackState->GetDirectionVariance();

Definition at line 138 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

double ND::TSmrdReconModule::TSmrdIsoTrack::EDeposit

The total reconstructed charge of the corresponding ND::TReconTrack.

Defaults to '-9999.0' if no ND::TRealDatum named 'totalCharge' is found on the corresponding ND::TReconTrack.

      isoTrack->EDeposit = -9999.0;
      ND::THandle<ND::TRealDatum> totalCharge =
          track->Get<ND::TRealDatum>("totalCharge");
      if (totalCharge) {
        isoTrack->EDeposit =
            track->Get<ND::TRealDatum>("totalCharge")->GetValue();
      }

Definition at line 168 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

TLorentzVector ND::TSmrdReconModule::TSmrdIsoTrack::FrontPos

Position of the 'first' TTrackState of the corresponding ND::TReconTrack.

      ND::THandle<ND::TTrackState> frontState =
          TrackingUtils::GetFirstState(*track);
      isoTrack->FrontPos = frontState->GetPosition();

where the 'first' state is found by ND::TrackingUtils::GetFirstState

Definition at line 105 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

TLorentzVector ND::TSmrdReconModule::TSmrdIsoTrack::FrontPosVariance

Variance on the position of the 'first' TTrackState of the corresponding ND::TReconTrack.

      ND::THandle<ND::TTrackState> frontState =
          TrackingUtils::GetFirstState(*track);
      isoTrack->FrontPosVariance = frontState->GetPositionVariance();

where the 'first' state is found by ND::TrackingUtils::GetFirstState

Definition at line 112 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

int ND::TSmrdReconModule::TSmrdIsoTrack::KalmanStatus

Kalman filter refit result for the corresponding ND::TReconTrack.

Holds '1' if the algorithm was run and has Status kSuccess, otherwise '0'

      std::string name("RECPACK_KalmanFilter");
      if ((track->GetAlgorithmName().find(name) != std::string::npos) &&
          (track->CheckStatus(track->kSuccess))) {
        isoTrack->KalmanStatus = 1;
      } else {
        isoTrack->KalmanStatus = 0;
      }

Definition at line 157 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

int ND::TSmrdReconModule::TSmrdIsoTrack::NDOF

The Number of Degrees of Freedom in the reconstruction of the corresponding ND::TReconTrack.

Retreived from ND::TReconBase::GetNDOF

isoTrack->NDOF = track->GetNDOF();

Definition at line 163 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

int ND::TSmrdReconModule::TSmrdIsoTrack::NHits

Number of ND::THits which are associated with the corresponding ND::TReconTrack.

Definition at line 142 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

int ND::TSmrdReconModule::TSmrdIsoTrack::NNodes

Number of TReconNodes which are constituents of the corresponding ND::TReconTrack.

Definition at line 147 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

double ND::TSmrdReconModule::TSmrdIsoTrack::PhiAngle

Polar coordinate phi of the TSmrdIsoTrack::Direction.

isoTrack->PhiAngle = trackState->GetDirection().Phi();

Definition at line 189 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

double ND::TSmrdReconModule::TSmrdIsoTrack::Range

The spacial distance between TSmrdIsoTrack::FrontPos and TSmrdIsoTrack::BackPos.

Definition at line 178 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

int ND::TSmrdReconModule::TSmrdIsoTrack::Status

The reported Status of the corresponding ND::TReconTrack.

Holds kSuccess if the ND::TReconTrack::fStatus has the kSuccess bit set. Uses ND::TReconBase::CheckStatus to check this.

isoTrack->Status = track->CheckStatus(track->kSuccess);

Definition at line 153 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

double ND::TSmrdReconModule::TSmrdIsoTrack::ThetaAngle

Polar coordinate theta of the TSmrdIsoTrack::Direction.

isoTrack->ThetaAngle = trackState->GetDirection().Theta();

Definition at line 185 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

int ND::TSmrdReconModule::TSmrdIsoTrack::TrueFinalDet

For MC events: The subdetector in which TSmrdIsoTrack::TrueFinalPos lies.

isoTrack->TrueFinalDet =

eventAnalysisEnums::PathToSubdetector(gGeoManager->GetPath());

Definition at line 218 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

TLorentzVector ND::TSmrdReconModule::TSmrdIsoTrack::TrueFinalPos

For MC events: The true final position of the corresponding ND::TG4Trajectory.

Uses TSmrdIsoTrack::TrueId to obtain the corresponding ND::TG4Trajectory.

In some cases a given ND::TG4Trajectory may not have been saved in which case this will hold a default value of '{-9999,-9999,-9999,-9999}'.

Definition at line 209 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

double ND::TSmrdReconModule::TSmrdIsoTrack::TrueHitEff

For MC events: The 'completeness' of the ND::THits which make up the corresponding ND::TReconTrack.

Compares to the ND::TG4Trajectory with Id = TSmrdIsoTrack::TrueId via TrackTruthInfo::GetG4TrajIDHits

trueId = TrackTruthInfo::GetG4TrajIDHits(*hits, trueEff, truePurity);

isoTrack->TrueHitEff = trueEff;

Definition at line 268 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

double ND::TSmrdReconModule::TSmrdIsoTrack::TrueHitPurity

For MC events: The 'cleanliness' of the ND::THits which make up the corresponding ND::TReconTrack.

Compares to the ND::TG4Trajectory with Id = TSmrdIsoTrack::TrueId via TrackTruthInfo::GetG4TrajIDHits

trueId = TrackTruthInfo::GetG4TrajIDHits(*hits, trueEff, truePurity);

isoTrack->TrueHitPurity = truePurity;

Definition at line 261 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

int ND::TSmrdReconModule::TSmrdIsoTrack::TrueId

For MC events: The Id of the corresponding ND::TG4Trajectory.

Uses the corresponding ND::TReconTrack's ND::THitSelection and TrackTruthInfo::GetG4TrajIDHits to obtain the corresponding ND::TG4Trajectory.

trueId = TrackTruthInfo::GetG4TrajIDHits(*hits, trueEff, truePurity);

In some cases a given ND::TG4Trajectory may not have been saved in which case this will not correspond to the correct ND::TG4Trajectory but may correspond to a parent ND::TG4Trajectory.

Definition at line 233 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

int ND::TSmrdReconModule::TSmrdIsoTrack::TrueInitDet

For MC events: The subdetector in which TSmrdIsoTrack::TrueInitPos lies.

Uses TSmrdIsoTrack::TrueId to obtain the corresponding ND::TG4Trajectory.

In some cases a given ND::TG4Trajectory may not have been saved in which case this will hold a default value of '{-9999,-9999,-9999,-9999}'.

gGeoManager->FindNode(trueInitPos.X(), trueInitPos.Y(), trueInitPos.Z());

Definition at line 204 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

TLorentzVector ND::TSmrdReconModule::TSmrdIsoTrack::TrueInitMom

For MC events: The true initial momentum of the corresponding ND::TG4Trajectory.

Uses TSmrdIsoTrack::TrueId to obtain the corresponding ND::TG4Trajectory.

In some cases a given ND::TG4Trajectory may not have been saved in which case this will hold a default value of '{-9999,-9999,-9999,-9999}'.

Definition at line 224 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

TLorentzVector ND::TSmrdReconModule::TSmrdIsoTrack::TrueInitPos

For MC events: The true initial position of the corresponding ND::TG4Trajectory.

Definition at line 195 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

int ND::TSmrdReconModule::TSmrdIsoTrack::TrueParentId

For MC events: The Id of the true trajectory's parent ND::TG4Trajectory.

Uses TSmrdIsoTrack::TrueId to obtain the corresponding ND::TG4Trajectory.

In some cases a given ND::TG4Trajectory may not have been saved in which case this will hold a default value of '-999'.

Definition at line 252 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

int ND::TSmrdReconModule::TSmrdIsoTrack::TruePDG

For MC events: The PDG code of the true particle.

Uses TSmrdIsoTrack::TrueId to obtain the corresponding ND::TG4Trajectory.

In some cases a given ND::TG4Trajectory may not have been saved in which case this will hold a default value of '0'.

Definition at line 243 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

UInt_t ND::TSmrdReconModule::TSmrdIsoTrack::UniqueID

The Unique ID of the corresponding ND::TReconTrack, used for global-subdetector matching.

Definition at line 101 of file TSmrdReconModule.hxx.

Referenced by ND::TSmrdReconModule::FillTree().

The documentation for this class was generated from the following files:

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation