Analysis Software
Documentation for sPHENIX simulation software
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#include <coresoftware/blob/master/offline/packages/trackreco/PHActsVertexFinder.h>
Public Member Functions | |
PHActsVertexFinder (const std::string &name="PHActsVertexFinder") | |
~PHActsVertexFinder () override | |
void | setMaxVertices (int maxVertices) |
void | setFieldMap (const std::string &fieldMap) |
Public Member Functions inherited from PHInitVertexing | |
PHInitVertexing (const std::string &name="PHInitVertexing") | |
~PHInitVertexing () override=default | |
int | InitRun (PHCompositeNode *topNode) override |
int | process_event (PHCompositeNode *topNode) override |
Public Member Functions inherited from SubsysReco | |
~SubsysReco () override | |
virtual int | EndRun (const int) |
Called at the end of each run. | |
virtual int | Init (PHCompositeNode *) |
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. | |
Protected Member Functions | |
int | Setup (PHCompositeNode *topNode) override |
int | Process (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. | |
Private Member Functions | |
int | createNodes (PHCompositeNode *topNode) |
int | getNodes (PHCompositeNode *topNode) |
TrackPtrVector | getTracks (KeyMap &keyMap) |
Get list of tracks from PHActsTrkFitter to vertex fit. | |
VertexVector | findVertices (TrackPtrVector &tracks) |
Call acts vertex finder. | |
void | fillVertexMap (VertexVector &vertices, KeyMap &keyMap) |
Fill maps with relevant vertex information. | |
void | updateTrackDCA (const unsigned int trackKey, const Acts::Vector3D vertex) |
void | checkTrackVertexAssociation () |
Private Attributes | |
VertexMap * | m_actsVertexMap |
An Acts vertex object map. | |
int | m_event = 0 |
int | m_maxVertices = 20 |
int | m_goodFits = 0 |
int | m_totalFits = 0 |
std::string | m_fieldMap = "" |
SvtxVertexMap * | m_svtxVertexMap = nullptr |
SvtxVertexMap * | m_svtxVertexMapActs = nullptr |
ActsTrackingGeometry * | m_tGeometry = nullptr |
SvtxTrackMap * | m_svtxTrackMap = nullptr |
std::map< const unsigned int, Trajectory > * | m_trajectories = 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 Attributes inherited from PHInitVertexing | |
TrkrClusterContainer * | _cluster_map = nullptr |
SvtxVertexMap * | _vertex_map = nullptr |
This class calls the Acts::IterativeVertexFinder which takes a list of tracks and returns a list of vertices that are found.
Definition at line 37 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 37 of file PHActsVertexFinder.h
PHActsVertexFinder::PHActsVertexFinder | ( | const std::string & | name = "PHActsVertexFinder" | ) |
Definition at line 52 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 52 of file PHActsVertexFinder.cc
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inlineoverride |
Definition at line 43 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 43 of file PHActsVertexFinder.h
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private |
Secondary not used in Acts vertex fitting. Assign closest vertex based on z position
Definition at line 129 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 129 of file PHActsVertexFinder.cc
References dz, SvtxVertexMap::get(), m_svtxTrackMap, and m_svtxVertexMap.
Referenced by Process().
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private |
Definition at line 488 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 488 of file PHActsVertexFinder.cc
References PHCompositeNode::addNode(), Fun4AllReturnCodes::EVENT_OK, PHNodeIterator::findFirst(), m_actsVertexMap, m_svtxVertexMap, and m_svtxVertexMapActs.
Referenced by Setup().
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overrideprotectedvirtual |
Called at the end of all processing.
Reimplemented from SubsysReco.
Definition at line 120 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 120 of file PHActsVertexFinder.cc
References Fun4AllReturnCodes::EVENT_OK, m_goodFits, and m_totalFits.
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private |
Fill maps with relevant vertex information.
Fill Acts vertex map
Fill SvtxVertexMap
Definition at line 331 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 331 of file PHActsVertexFinder.cc
References SvtxVertexMap::clear(), Acts::UnitConstants::cm, Acts::UnitConstants::cm2, SvtxTrackMap::find(), i, SvtxVertex::identify(), SvtxVertexMap::insert(), j, m_actsVertexMap, m_svtxTrackMap, m_svtxVertexMap, updateTrackDCA(), and Fun4AllBase::Verbosity().
Referenced by Process().
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private |
Call acts vertex finder.
Determine the input mag field type from the initial geometry and run the vertex finding with the determined mag field
Setup aliases
Setup vertex finder now
end lambda
end std::visit call
Definition at line 227 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 227 of file PHActsVertexFinder.cc
References Acts::IntegrationTest::bField, filter::Config, Acts::Logging::FATAL, ckf::field, Acts::getDefaultLogger(), ActsTrackingGeometry::getGeoContext(), logger(), telescope_simulation::logLevel, m_goodFits, m_maxVertices, m_tGeometry, m_totalFits, ActsTrackingGeometry::magField, ActsTrackingGeometry::magFieldContext, testing::internal::move(), physmon_track_finding_ttbar::seeder, filter::state, Acts::Logging::VERBOSE, and Fun4AllBase::Verbosity().
Referenced by Process().
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private |
Definition at line 546 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 546 of file PHActsVertexFinder.cc
References Fun4AllReturnCodes::ABORTEVENT, Fun4AllReturnCodes::EVENT_OK, m_svtxTrackMap, m_tGeometry, m_trajectories, and PHWHERE.
Referenced by Setup().
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Get list of tracks from PHActsTrkFitter to vertex fit.
Definition at line 161 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 161 of file PHActsVertexFinder.cc
References SvtxTrackMap::get(), ActsTrackingGeometry::getGeoContext(), TrkrDefs::getTrkrId(), TrkrDefs::inttId, m_svtxTrackMap, m_tGeometry, m_trajectories, TrkrDefs::mvtxId, TrkrDefs::tpcId, and Fun4AllBase::Verbosity().
Referenced by Process().
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overrideprotectedvirtual |
process event interface for trackers, called in process_event. implemented in derived classes
Create a map that correlates the track momentum to the track key
Get the list of tracks in Acts form
Clean up the track pointer vector memory
Implements PHInitVertexing.
Definition at line 72 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 72 of file PHActsVertexFinder.cc
References checkTrackVertexAssociation(), Fun4AllReturnCodes::EVENT_OK, fillVertexMap(), findVertices(), getTracks(), SvtxVertexMap::insert(), m_event, m_svtxVertexMap, m_svtxVertexMapActs, Fun4AllBase::Verbosity(), and ActsExamples::HepMC3Event::vertices().
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overrideprotectedvirtual |
Clean up after each event.
Reimplemented from SubsysReco.
Definition at line 111 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 111 of file PHActsVertexFinder.cc
References SvtxVertexMap::clear(), Fun4AllReturnCodes::EVENT_OK, m_actsVertexMap, and m_svtxVertexMap.
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inline |
Definition at line 48 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 48 of file PHActsVertexFinder.h
References m_fieldMap.
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inline |
Definition at line 45 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 45 of file PHActsVertexFinder.h
References m_maxVertices.
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overrideprotectedvirtual |
setup interface for trackers, called in InitRun, setup things like pointers to nodes. overrided in derived classes
Reimplemented from PHInitVertexing.
Definition at line 59 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 59 of file PHActsVertexFinder.cc
References createNodes(), Fun4AllReturnCodes::EVENT_OK, and getNodes().
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Definition at line 432 of file PHActsVertexFinder.cc.
View newest version in sPHENIX GitHub at line 432 of file PHActsVertexFinder.cc
References SvtxTrackMap::find(), i, j, m_svtxTrackMap, ActsTests::PropagationDatasets::phi, Acts::Test::pos, and physmon_track_finding_ttbar::r.
Referenced by fillVertexMap().
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An Acts vertex object map.
Definition at line 78 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 78 of file PHActsVertexFinder.h
Referenced by createNodes(), fillVertexMap(), and ResetEvent().
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Definition at line 80 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 80 of file PHActsVertexFinder.h
Referenced by Process().
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Definition at line 87 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 87 of file PHActsVertexFinder.h
Referenced by setFieldMap().
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Definition at line 85 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 85 of file PHActsVertexFinder.h
Referenced by End(), and findVertices().
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Maximum number of vertices that the Acts finder is allowed to find
Definition at line 83 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 83 of file PHActsVertexFinder.h
Referenced by findVertices(), and setMaxVertices().
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Definition at line 92 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 92 of file PHActsVertexFinder.h
Referenced by checkTrackVertexAssociation(), fillVertexMap(), getNodes(), getTracks(), and updateTrackDCA().
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Definition at line 89 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 89 of file PHActsVertexFinder.h
Referenced by checkTrackVertexAssociation(), createNodes(), fillVertexMap(), Process(), and ResetEvent().
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Definition at line 90 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 90 of file PHActsVertexFinder.h
Referenced by createNodes(), and Process().
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Definition at line 91 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 91 of file PHActsVertexFinder.h
Referenced by findVertices(), getNodes(), and getTracks().
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Definition at line 86 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 86 of file PHActsVertexFinder.h
Referenced by End(), and findVertices().
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Definition at line 93 of file PHActsVertexFinder.h.
View newest version in sPHENIX GitHub at line 93 of file PHActsVertexFinder.h
Referenced by getNodes(), and getTracks().