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PHActsToSvtxTracks Class Reference

#include <coresoftware/blob/master/offline/packages/trackreco/PHActsToSvtxTracks.h>

+ Inheritance diagram for PHActsToSvtxTracks:
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Public Member Functions

 PHActsToSvtxTracks (const std::string &name="PHActsToSvtxTracks")
 Default constructor and destructor.
 
 ~PHActsToSvtxTracks () override
 
int End (PHCompositeNode *topNode) override
 Inherited SubsysReco functions.
 
int Init (PHCompositeNode *topNode) override
 
int InitRun (PHCompositeNode *topNode) override
 
int process_event (PHCompositeNode *topNode) override
 
int ResetEvent (PHCompositeNode *topNode) override
 Clean up after each event.
 
void setSvtxTrackMapName (std::string &name)
 
- Public Member Functions inherited from SubsysReco
 ~SubsysReco () override
 
virtual int EndRun (const int)
 Called at the end of each run.
 
virtual int Reset (PHCompositeNode *)
 Reset.
 
void Print (const std::string &="ALL") const override
 
- Public Member Functions inherited from Fun4AllBase
virtual ~Fun4AllBase ()
 
virtual const std::string Name () const
 Returns the name of this module.
 
virtual void Name (const std::string &name)
 Sets the name of this module.
 
virtual void Verbosity (const int ival)
 Sets the verbosity of this module (0 by default=quiet).
 
virtual void Verbosity (enu_Verbosity ival)
 Sets the verbosity of this module (0 by default=quiet).
 
virtual int Verbosity () const
 Gets the verbosity of this module.
 

Private Member Functions

int createNodes (PHCompositeNode *topNode)
 Create track seed node if it doesn't exist yet.
 
int getNodes (PHCompositeNode *topNode)
 Get nodes off node tree needed to execute module.
 
void createSvtxTrack (const unsigned int trackKey, Trajectory traj)
 

Private Attributes

SvtxTrackMap * m_svtxTrackMap = nullptr
 
SvtxVertexMap * m_svtxVertexMap = nullptr
 
ActsTrackingGeometry * m_tGeometry = nullptr
 
std::map< const unsigned int,
Trajectory > * 		m_actsFitResults = nullptr
 
std::string m_svtxMapName = "SvtxTrackMap"
 

Additional Inherited Members

- Public Types inherited from Fun4AllBase
enum  enu_Verbosity {
  VERBOSITY_QUIET = 0, VERBOSITY_SOME = 1, VERBOSITY_MORE = 2, VERBOSITY_EVEN_MORE = 3,
  VERBOSITY_A_LOT = 4, VERBOSITY_MAX = std::numeric_limits<int>::max() - 10
}
 
- Protected Member Functions inherited from SubsysReco
 SubsysReco (const std::string &name="NONAME")
 

Detailed Description

Definition at line 35 of file PHActsToSvtxTracks.h.

View newest version in sPHENIX GitHub at line 35 of file PHActsToSvtxTracks.h

Constructor & Destructor Documentation

PHActsToSvtxTracks::PHActsToSvtxTracks ( const std::string &  name = "PHActsToSvtxTracks")

Default constructor and destructor.

Fun4All includes.

Tracking includes std (and the like) includes

Definition at line 36 of file PHActsToSvtxTracks.cc.

View newest version in sPHENIX GitHub at line 36 of file PHActsToSvtxTracks.cc

References Fun4AllBase::Verbosity().

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PHActsToSvtxTracks::~PHActsToSvtxTracks ( )
inlineoverride

Definition at line 40 of file PHActsToSvtxTracks.h.

View newest version in sPHENIX GitHub at line 40 of file PHActsToSvtxTracks.h

Member Function Documentation

int PHActsToSvtxTracks::createNodes ( PHCompositeNode *  topNode)
private

Create track seed node if it doesn't exist yet.

Definition at line 181 of file PHActsToSvtxTracks.cc.

View newest version in sPHENIX GitHub at line 181 of file PHActsToSvtxTracks.cc

References PHCompositeNode::addNode(), Fun4AllReturnCodes::EVENT_OK, PHNodeIterator::findFirst(), m_svtxMapName, and m_svtxTrackMap.

Referenced by InitRun().

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void PHActsToSvtxTracks::createSvtxTrack ( const unsigned int  trackKey,
Trajectory  traj 
)
private

Try to find the track first to update it. Otherwise, if it is a new map, create the track

For a track from the Acts KF, it has only one track tip

Units already considered in rotation

Definition at line 95 of file PHActsToSvtxTracks.cc.

View newest version in sPHENIX GitHub at line 95 of file PHActsToSvtxTracks.cc

References SvtxTrack::clear_cluster_keys(), SvtxTrack::clear_states(), Acts::UnitConstants::cm, SvtxTrackMap::find(), SvtxVertexMap::find(), SvtxTrack::get_vertex_id(), ActsTrackingGeometry::getGeoContext(), i, SvtxTrack::insert_state(), j, m_svtxTrackMap, m_svtxVertexMap, m_tGeometry, out, SvtxTrack::set_charge(), SvtxTrack::set_chisq(), SvtxTrack::set_dca3d_xy(), SvtxTrack::set_dca3d_xy_error(), SvtxTrack::set_dca3d_z(), SvtxTrack::set_dca3d_z_error(), SvtxTrack::set_error(), SvtxTrack::set_ndf(), SvtxTrack::set_px(), SvtxTrack::set_py(), SvtxTrack::set_pz(), SvtxTrackState_v1::set_x(), SvtxTrack::set_x(), SvtxTrackState_v1::set_y(), SvtxTrack::set_y(), SvtxTrackState_v1::set_z(), SvtxTrack::set_z(), ActsExamples::Trajectories::trackParameters(), Acts::MultiTrajectoryHelpers::trajectoryState(), and Fun4AllBase::Verbosity().

Referenced by process_event().

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int PHActsToSvtxTracks::End ( PHCompositeNode *  topNode)
overridevirtual

Inherited SubsysReco functions.

Reimplemented from SubsysReco.

Definition at line 43 of file PHActsToSvtxTracks.cc.

View newest version in sPHENIX GitHub at line 43 of file PHActsToSvtxTracks.cc

References Fun4AllReturnCodes::EVENT_OK, and Fun4AllBase::Verbosity().

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int PHActsToSvtxTracks::getNodes ( PHCompositeNode *  topNode)
private

Get nodes off node tree needed to execute module.

Definition at line 217 of file PHActsToSvtxTracks.cc.

View newest version in sPHENIX GitHub at line 217 of file PHActsToSvtxTracks.cc

References Fun4AllReturnCodes::ABORTEVENT, Fun4AllReturnCodes::EVENT_OK, m_actsFitResults, m_svtxTrackMap, m_svtxVertexMap, m_tGeometry, and PHWHERE.

Referenced by InitRun().

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int PHActsToSvtxTracks::Init ( PHCompositeNode *  )
overridevirtual

Called during initialization. Typically this is where you can book histograms, and e.g. register them to Fun4AllServer (so they can be output to file using Fun4AllServer::dumpHistos() method).

Reimplemented from SubsysReco.

Definition at line 54 of file PHActsToSvtxTracks.cc.

View newest version in sPHENIX GitHub at line 54 of file PHActsToSvtxTracks.cc

References Fun4AllReturnCodes::EVENT_OK.

int PHActsToSvtxTracks::InitRun ( PHCompositeNode *  )
overridevirtual

Called for first event when run number is known. Typically this is where you may want to fetch data from database, because you know the run number.

Reimplemented from SubsysReco.

Definition at line 59 of file PHActsToSvtxTracks.cc.

View newest version in sPHENIX GitHub at line 59 of file PHActsToSvtxTracks.cc

References Fun4AllReturnCodes::ABORTEVENT, createNodes(), Fun4AllReturnCodes::EVENT_OK, and getNodes().

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int PHActsToSvtxTracks::process_event ( PHCompositeNode *  )
overridevirtual

Called for each event. This is where you do the real work.

Reimplemented from SubsysReco.

Definition at line 70 of file PHActsToSvtxTracks.cc.

View newest version in sPHENIX GitHub at line 70 of file PHActsToSvtxTracks.cc

References createSvtxTrack(), Fun4AllReturnCodes::EVENT_OK, m_actsFitResults, trajectory, and Fun4AllBase::Verbosity().

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int PHActsToSvtxTracks::ResetEvent ( PHCompositeNode *  )
overridevirtual

Clean up after each event.

Reimplemented from SubsysReco.

Definition at line 90 of file PHActsToSvtxTracks.cc.

View newest version in sPHENIX GitHub at line 90 of file PHActsToSvtxTracks.cc

References Fun4AllReturnCodes::EVENT_OK.

void PHActsToSvtxTracks::setSvtxTrackMapName ( std::string &  name)
inline

Definition at line 49 of file PHActsToSvtxTracks.h.

View newest version in sPHENIX GitHub at line 49 of file PHActsToSvtxTracks.h

References m_svtxMapName, and perf_headwind::name.

Member Data Documentation

std::map<const unsigned int, Trajectory>* PHActsToSvtxTracks::m_actsFitResults = nullptr
private

Definition at line 65 of file PHActsToSvtxTracks.h.

View newest version in sPHENIX GitHub at line 65 of file PHActsToSvtxTracks.h

Referenced by getNodes(), and process_event().

std::string PHActsToSvtxTracks::m_svtxMapName = "SvtxTrackMap"
private

Definition at line 67 of file PHActsToSvtxTracks.h.

View newest version in sPHENIX GitHub at line 67 of file PHActsToSvtxTracks.h

Referenced by createNodes(), and setSvtxTrackMapName().

SvtxTrackMap* PHActsToSvtxTracks::m_svtxTrackMap = nullptr
private

Definition at line 62 of file PHActsToSvtxTracks.h.

View newest version in sPHENIX GitHub at line 62 of file PHActsToSvtxTracks.h

Referenced by createNodes(), createSvtxTrack(), and getNodes().

SvtxVertexMap* PHActsToSvtxTracks::m_svtxVertexMap = nullptr
private

Definition at line 63 of file PHActsToSvtxTracks.h.

View newest version in sPHENIX GitHub at line 63 of file PHActsToSvtxTracks.h

Referenced by createSvtxTrack(), and getNodes().

ActsTrackingGeometry* PHActsToSvtxTracks::m_tGeometry = nullptr
private

Definition at line 64 of file PHActsToSvtxTracks.h.

View newest version in sPHENIX GitHub at line 64 of file PHActsToSvtxTracks.h

Referenced by createSvtxTrack(), and getNodes().

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