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

Inheritance diagram for PHSiliconSeedMerger:

Collaboration diagram for PHSiliconSeedMerger:

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

virtual	~PHSiliconSeedMerger ()

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.

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

void	trackMapName (const std::string &name)

void	clusterOverlap (const int nclusters)

void	searchIntt ()

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	getNodes (PHCompositeNode *topNode)

Private Attributes
TrackSeedContainer *	m_siliconTracks = nullptr

std::string	m_trackMapName = "SiliconTrackSeedContainer"

int	m_clusterOverlap = 1

bool	m_mvtxOnly = true

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 15 of file PHSiliconSeedMerger.h.

View newest version in sPHENIX GitHub at line 15 of file PHSiliconSeedMerger.h

Constructor & Destructor Documentation

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

Definition at line 20 of file PHSiliconSeedMerger.cc.

View newest version in sPHENIX GitHub at line 20 of file PHSiliconSeedMerger.cc

PHSiliconSeedMerger::~PHSiliconSeedMerger ( )

virtual

Definition at line 25 of file PHSiliconSeedMerger.cc.

View newest version in sPHENIX GitHub at line 25 of file PHSiliconSeedMerger.cc

Member Function Documentation

void PHSiliconSeedMerger::clusterOverlap ( const int nclusters )

inline

Definition at line 30 of file PHSiliconSeedMerger.h.

View newest version in sPHENIX GitHub at line 30 of file PHSiliconSeedMerger.h

References m_clusterOverlap.

Referenced by Tracking_Reco_TrackSeed_pass1().

Here is the caller graph for this function:

int PHSiliconSeedMerger::End ( PHCompositeNode * )

overridevirtual

Called at the end of all processing.

Reimplemented from SubsysReco.

Definition at line 196 of file PHSiliconSeedMerger.cc.

View newest version in sPHENIX GitHub at line 196 of file PHSiliconSeedMerger.cc

References Fun4AllReturnCodes::EVENT_OK.

int PHSiliconSeedMerger::getNodes ( PHCompositeNode * topNode )

private

Definition at line 202 of file PHSiliconSeedMerger.cc.

View newest version in sPHENIX GitHub at line 202 of file PHSiliconSeedMerger.cc

References Fun4AllReturnCodes::ABORTEVENT, Fun4AllReturnCodes::EVENT_OK, m_siliconTracks, m_trackMapName, and PHWHERE.

Referenced by InitRun().

Here is the caller graph for this function:

int PHSiliconSeedMerger::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 30 of file PHSiliconSeedMerger.cc.

View newest version in sPHENIX GitHub at line 30 of file PHSiliconSeedMerger.cc

References Fun4AllReturnCodes::EVENT_OK.

int PHSiliconSeedMerger::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 37 of file PHSiliconSeedMerger.cc.

View newest version in sPHENIX GitHub at line 37 of file PHSiliconSeedMerger.cc

References getNodes().

Here is the call graph for this function:

int PHSiliconSeedMerger::process_event ( PHCompositeNode * )

overridevirtual

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

We can speed up the code by only iterating over the track seeds that are further in the map container from the current track, since the comparison of e.g. track 1 with track 2 doesn't need to be repeated with track 2 to track 1.

If we have two clusters in common in the triplet, it is likely from the same track

Reimplemented from SubsysReco.

Definition at line 44 of file PHSiliconSeedMerger.cc.

View newest version in sPHENIX GitHub at line 44 of file PHSiliconSeedMerger.cc

References TrackSeed::begin_cluster_keys(), TrackSeed::end_cluster_keys(), TrackSeedContainer::erase(), Fun4AllReturnCodes::EVENT_OK, TrackSeedContainer::get(), TrkrDefs::getTrkrId(), TrackSeed::identify(), TrkrDefs::inttId, m_clusterOverlap, m_mvtxOnly, m_siliconTracks, seed, TrackSeedContainer::size(), and Fun4AllBase::Verbosity().