ToFSenseCorrector Class Reference

Public Types
enum	ToFTopology {   kToFTopo_FGD1FGD2 = 0, kToFTopo_FGD1P0D_Track, kToFTopo_FGD1ECAL_LAStartFgd_Track, kToFTopo_FGD1ECAL_LAStartFgd_Shower,   kToFTopo_FGD1ECAL_LAEndFgd_Track, kToFTopo_FGD1ECAL_LAEndFgd_Shower, kToFTopo_FGD1ECAL_HAStartFgd_Track, kToFTopo_FGD1ECAL_HAStartFgd_Shower,   kToFTopo_FGD1ECAL_HAEndFgd_Track, kToFTopo_FGD1ECAL_HAEndFgd_Shower, kToFInvalid }

Public Member Functions
bool	CheckNeedApplyToFBasedFlip (const AnaTrackB &track, ToFTopology topo) const
	Check whether a direction(sense) matches ToF.
Float_t	GetCutValue (ToFSenseCorrector::ToFTopology cut) const
	Setters and getters.
void	SetCutValue (ToFSenseCorrector::ToFTopology cut, Float_t value)

Static Public Member Functions
static bool	IsForward (const AnaTrackB &track)
	Check whether a track is forward going.
static bool	IsForward (const AnaTrueParticleB &track)
	Check whether a track is forward going.
static void	ForceForward (AnaTrackB &track)
	Force a track to be forward going (if needed)
static void	ForceForward (AnaTrackB *Tracks[], int nTracks)
	Force a collection of tracks to be forward going (if needed)
static void	FlipTrack (AnaTrackB &track)
	Flip a track.
static ToFTopology	GetToFTopology (const AnaTrackB &track)
static bool	IsBarrelECAL (const AnaTrackB &track)
	Check whether a given track has ECAL segment, if so only BarrelECAL.

Detailed Description

Definition at line 6 of file ToFSenseCorrector.hxx.

Member Enumeration Documentation

ToFTopology

enum ToFSenseCorrector::ToFTopology

Various bits to check which ToF relevant topology has to be checked/present etc ToF was studied with specific samples and this id why it matters, more details will be provided in the dedicated TNs

Definition at line 11 of file ToFSenseCorrector.hxx.

                  {
    kToFTopo_FGD1FGD2 = 0, 
    kToFTopo_FGD1P0D_Track, 
    kToFTopo_FGD1ECAL_LAStartFgd_Track, 
    kToFTopo_FGD1ECAL_LAStartFgd_Shower, 
    kToFTopo_FGD1ECAL_LAEndFgd_Track, 
    kToFTopo_FGD1ECAL_LAEndFgd_Shower, 
    kToFTopo_FGD1ECAL_HAStartFgd_Track, 
    kToFTopo_FGD1ECAL_HAStartFgd_Shower, 
    kToFTopo_FGD1ECAL_HAEndFgd_Track, 
    kToFTopo_FGD1ECAL_HAEndFgd_Shower, 
    kToFInvalid,  // will use it for array counter...
  };

Member Function Documentation

GetToFTopology()

ToFSenseCorrector::ToFTopology ToFSenseCorrector::GetToFTopology ( const AnaTrackB &  track )

static

Get the relevant ToF topology that should be used later to apply any ToF based business to this track

Definition at line 165 of file ToFSenseCorrector.cxx.

                                                                                    {
  //********************************************************************

  // This function returns which type of ToF check/cut (there may be several involved since a 
  // track can cross several sub-detectors and the check/cut can also depend on the type of track, 
  // e.g. track/shower for the same topology)


  // The current values (Sept 2016,  details in TN-) used were retrieved using the track being forced to be forward going in Z 
  // hence the relevant type should be checked based on the position of the upstream/downstream (in Z) ends,  no matter there correspondence 
  // to an actual start/end point

  const Float_t* pos_upstream;
  const Float_t* pos_downstream;
  bool forward = IsForward(track);
  pos_upstream   = forward ? track.PositionStart : track.PositionEnd;
  pos_downstream = forward ? track.PositionEnd   : track.PositionStart;

  // Four different topologies -> Fwd, HAFwd, Bwd, HABwd
  if (anaUtils::InDetVolume(SubDetId::kFGD1, pos_upstream)) {
    if (cutUtils::TrackQualityCut(track)) {
      if (track.ToF.Flag_FGD1_FGD2) return kToFTopo_FGD1FGD2;
      else if (track.ToF.Flag_ECal_FGD1) {
        if (ToFSenseCorrector::IsBarrelECAL(track)) {
          if (track.ECALSegments[0]->NNodes == 1) return kToFTopo_FGD1ECAL_LAStartFgd_Shower;
          if (track.ECALSegments[0]->NNodes >  1) return kToFTopo_FGD1ECAL_LAStartFgd_Track;
        }
      }
    }
    else {
      if (cutUtils::StoppingBrECALorSMRDCut(pos_downstream)!=-1) {
        if (track.ToF.Flag_ECal_FGD1) {
          if (ToFSenseCorrector::IsBarrelECAL(track)) {
            if (track.ECALSegments[0]->NNodes == 1) return kToFTopo_FGD1ECAL_HAStartFgd_Shower;
            if (track.ECALSegments[0]->NNodes >  1) return kToFTopo_FGD1ECAL_HAStartFgd_Track;
          }
        }
      }
    }
  }
  else if (anaUtils::InDetVolume(SubDetId::kFGD1, pos_downstream)) {
    if (cutUtils::TrackQualityCut(track)) {
      if (track.ToF.Flag_P0D_FGD1) {
        if (track.nP0DSegments > 0) {
          if (track.P0DSegments[0]) {
            if (track.P0DSegments[0]->NNodes >  1) return kToFTopo_FGD1P0D_Track;  
          }
        }
      }
      else if (track.ToF.Flag_ECal_FGD1) {
        if (ToFSenseCorrector::IsBarrelECAL(track)) {
          if (track.ECALSegments[0]->NNodes == 1) return kToFTopo_FGD1ECAL_LAEndFgd_Shower;
          if (track.ECALSegments[0]->NNodes >  1) return kToFTopo_FGD1ECAL_LAEndFgd_Track;
        }
      }
    }
    else {
      if (cutUtils::StoppingBrECALorSMRDCut(pos_upstream)!=-1) {
        if (track.ToF.Flag_ECal_FGD1) {
          if (ToFSenseCorrector::IsBarrelECAL(track)) {
            if (track.ECALSegments[0]->NNodes == 1) return kToFTopo_FGD1ECAL_HAEndFgd_Shower;
            if (track.ECALSegments[0]->NNodes >  1) return kToFTopo_FGD1ECAL_HAEndFgd_Track;
          }
        }
      }
    }
  }

  return kToFInvalid;

}

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

• /hep/T2K/nd280rep/ANALYSIS/HIGHLAND2/ANAPARTICLE/psyche/psycheND280Utils/v3r12/src/ToFSenseCorrector.hxx
• /hep/T2K/nd280rep/ANALYSIS/HIGHLAND2/ANAPARTICLE/psyche/psycheND280Utils/v3r12/src/ToFSenseCorrector.cxx