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

Inheritance diagram for PHCosmicTrackMerger:

Collaboration diagram for PHCosmicTrackMerger:

Public Member Functions
	PHCosmicTrackMerger (const std::string &name="PHCosmicTrackMerger")

	~PHCosmicTrackMerger () override

int	Init (PHCompositeNode *) override

int	InitRun (PHCompositeNode *topNode) override

int	process_event (PHCompositeNode *topNode) override

int	End (PHCompositeNode *) override
	Called at the end of all processing.

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.

virtual int	ResetEvent (PHCompositeNode *)
	Clean up after each event.

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 Types
using	KeyPosMap = std::pair< std::vector< TrkrDefs::cluskey >, std::vector< Acts::Vector3 >>

Private Member Functions
void	addKeys (TrackSeed toAddTo, TrackSeed toAdd)

void	removeOutliers (TrackSeed *seed)

KeyPosMap	getGlobalPositions (TrackSeed *seed)

Private Attributes
ActsGeometry *	m_geometry = nullptr

TrkrClusterContainer *	m_clusterMap = nullptr

TrackSeedContainer *	m_seeds = nullptr

TrackSeedContainer *	m_tpcSeeds = nullptr

TrackSeedContainer *	m_siliconSeeds = nullptr

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 23 of file PHCosmicTrackMerger.h.

View newest version in sPHENIX GitHub at line 23 of file PHCosmicTrackMerger.h

Member Typedef Documentation

using PHCosmicTrackMerger::KeyPosMap = std::pair<std::vector<TrkrDefs::cluskey>, std::vector<Acts::Vector3>>

private

Definition at line 25 of file PHCosmicTrackMerger.h.

View newest version in sPHENIX GitHub at line 25 of file PHCosmicTrackMerger.h

Constructor & Destructor Documentation

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

Definition at line 28 of file PHCosmicTrackMerger.cc.

View newest version in sPHENIX GitHub at line 28 of file PHCosmicTrackMerger.cc

PHCosmicTrackMerger::~PHCosmicTrackMerger ( )

override

Definition at line 34 of file PHCosmicTrackMerger.cc.

View newest version in sPHENIX GitHub at line 34 of file PHCosmicTrackMerger.cc

Member Function Documentation

void PHCosmicTrackMerger::addKeys	(	TrackSeed *	toAddTo,
		TrackSeed *	toAdd
	)

private

Definition at line 278 of file PHCosmicTrackMerger.cc.

View newest version in sPHENIX GitHub at line 278 of file PHCosmicTrackMerger.cc

References TrackSeed::begin_cluster_keys(), TrackSeed::end_cluster_keys(), TrkrClusterContainer::findCluster(), ActsGeometry::getGlobalPosition(), TrackSeed::insert_cluster_key(), it, m_clusterMap, m_geometry, and Fun4AllBase::Verbosity().

Referenced by process_event().

Here is the call graph for this function:

Here is the caller graph for this function:

int PHCosmicTrackMerger::End ( PHCompositeNode * )

overridevirtual

Called at the end of all processing.

Reimplemented from SubsysReco.

Definition at line 311 of file PHCosmicTrackMerger.cc.

View newest version in sPHENIX GitHub at line 311 of file PHCosmicTrackMerger.cc

References Fun4AllReturnCodes::EVENT_OK.

PHCosmicTrackMerger::KeyPosMap PHCosmicTrackMerger::getGlobalPositions ( TrackSeed * seed )

private

Definition at line 293 of file PHCosmicTrackMerger.cc.

View newest version in sPHENIX GitHub at line 293 of file PHCosmicTrackMerger.cc

References TrackSeed::begin_cluster_keys(), TrackSeed::end_cluster_keys(), TrkrClusterContainer::findCluster(), ActsGeometry::getGlobalPosition(), it, m_clusterMap, m_geometry, and telescope_simulation::positions.

Referenced by process_event(), and removeOutliers().

Here is the call graph for this function:

Here is the caller graph for this function:

int PHCosmicTrackMerger::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 39 of file PHCosmicTrackMerger.cc.

View newest version in sPHENIX GitHub at line 39 of file PHCosmicTrackMerger.cc

References Fun4AllReturnCodes::EVENT_OK.

int PHCosmicTrackMerger::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 45 of file PHCosmicTrackMerger.cc.

View newest version in sPHENIX GitHub at line 45 of file PHCosmicTrackMerger.cc

References Fun4AllReturnCodes::ABORTRUN, Fun4AllReturnCodes::EVENT_OK, m_clusterMap, m_geometry, m_seeds, m_siliconSeeds, m_tpcSeeds, and PHWHERE.

int PHCosmicTrackMerger::process_event ( PHCompositeNode * )

overridevirtual

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

update track 1 in case more clusters have been added

Check if the rz slope is close to 0 corresponding to an chain of clusters from an ion tail

check on common cluskeys

check if xy/rz line fits are similar

rz line fits are swapped in sign because they are WRT (0,0,0)

erase track 2

remove any obvious outlier clusters from the track that were mistakenly picked up by the seeder

Reimplemented from SubsysReco.

Definition at line 80 of file PHCosmicTrackMerger.cc.

View newest version in sPHENIX GitHub at line 80 of file PHCosmicTrackMerger.cc

References addKeys(), TrackSeedContainer::begin(), TrackSeedContainer::end(), TrackSeedContainer::erase(), Fun4AllReturnCodes::EVENT_OK, TrackSeedContainer::get(), getGlobalPositions(), TrackSeed::identify(), TrackSeedContainer::index(), TrackFitUtils::line_fit(), m_seeds, m_siliconSeeds, m_tpcSeeds, Acts::Test::pos, physmon_track_finding_ttbar::r, removeOutliers(), seed, TrackSeedContainer::size(), and Fun4AllBase::Verbosity().

Here is the call graph for this function:

void PHCosmicTrackMerger::removeOutliers ( TrackSeed * seed )

private

Definition at line 232 of file PHCosmicTrackMerger.cc.

View newest version in sPHENIX GitHub at line 232 of file PHCosmicTrackMerger.cc

References TrackSeed::erase_cluster_key(), getGlobalPositions(), i, TrackFitUtils::line_fit(), Acts::Test::pos, physmon_track_finding_ttbar::r, and square().

Referenced by process_event().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

TrkrClusterContainer* PHCosmicTrackMerger::m_clusterMap = nullptr

private

Definition at line 43 of file PHCosmicTrackMerger.h.

View newest version in sPHENIX GitHub at line 43 of file PHCosmicTrackMerger.h

Referenced by addKeys(), getGlobalPositions(), and InitRun().

ActsGeometry* PHCosmicTrackMerger::m_geometry = nullptr

private

Definition at line 41 of file PHCosmicTrackMerger.h.

View newest version in sPHENIX GitHub at line 41 of file PHCosmicTrackMerger.h

Referenced by addKeys(), getGlobalPositions(), and InitRun().

TrackSeedContainer* PHCosmicTrackMerger::m_seeds = nullptr

private

Definition at line 44 of file PHCosmicTrackMerger.h.

View newest version in sPHENIX GitHub at line 44 of file PHCosmicTrackMerger.h

Referenced by InitRun(), and process_event().

TrackSeedContainer* PHCosmicTrackMerger::m_siliconSeeds = nullptr

private

Definition at line 46 of file PHCosmicTrackMerger.h.

View newest version in sPHENIX GitHub at line 46 of file PHCosmicTrackMerger.h

Referenced by InitRun(), and process_event().

TrackSeedContainer* PHCosmicTrackMerger::m_tpcSeeds = nullptr

private

Definition at line 45 of file PHCosmicTrackMerger.h.

View newest version in sPHENIX GitHub at line 45 of file PHCosmicTrackMerger.h

Referenced by InitRun(), and process_event().

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

coresoftware/blob/master/offline/packages/trackreco/PHCosmicTrackMerger.h
coresoftware/blob/master/offline/packages/trackreco/PHCosmicTrackMerger.cc

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation