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PHActsGSF Class Reference

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

+ Inheritance diagram for PHActsGSF:
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Public Member Functions

 PHActsGSF (const std::string &name="PHActsGSF")
 
 ~PHActsGSF () override
 
int InitRun (PHCompositeNode *topNode) override
 
int process_event (PHCompositeNode *topNode) override
 
int End (PHCompositeNode *topNode) override
 Called at the end of all processing.
 
void set_pp_mode (bool mode)
 
- 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.
 
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 Member Functions

int getNodes (PHCompositeNode *topNode)
 
std::shared_ptr
< Acts::PerigeeSurface > 		makePerigee (SvtxTrack *track) const
 
ActsTrackFittingAlgorithm::TrackParameters makeSeed (SvtxTrack *track, std::shared_ptr< Acts::PerigeeSurface > psurf) const
 
ActsTrackFittingAlgorithm::TrackFitterResult fitTrack (const std::vector< Acts::SourceLink > &sourceLinks, const ActsTrackFittingAlgorithm::TrackParameters &seed, const ActsTrackFittingAlgorithm::GeneralFitterOptions &options, const CalibratorAdapter &calibrator, ActsTrackFittingAlgorithm::TrackContainer &tracks)
 
void updateTrack (FitResult &result, SvtxTrack *track, ActsTrackFittingAlgorithm::TrackContainer &tracks)
 
void updateSvtxTrack (std::vector< Acts::MultiTrajectoryTraits::IndexType > &tips, Trajectory::IndexedParameters &paramsMap, ActsTrackFittingAlgorithm::TrackContainer &tracks, SvtxTrack *track)
 

Private Attributes

ActsGeometry * m_tGeometry = nullptr
 
TrkrClusterContainer * m_clusterContainer = nullptr
 
SvtxTrackMap * m_trackMap = nullptr
 
SvtxVertexMap * m_vertexMap = nullptr
 
TpcClusterZCrossingCorrection m_clusterCrossingCorrection
 
alignmentTransformationContainer * m_alignmentTransformationMap = nullptr
 
alignmentTransformationContainer * m_alignmentTransformationMapTransient = nullptr
 
std::set
< Acts::GeometryIdentifier > 		m_transient_id_set
 
Acts::GeometryContext m_transient_geocontext
 
TpcDistortionCorrectionContainer * m_dccStatic = nullptr
 
TpcDistortionCorrectionContainer * m_dccAverage = nullptr
 
TpcDistortionCorrectionContainer * m_dccFluctuation {nullptr}
 
TpcDistortionCorrection m_distortionCorrection
 
std::string m_trackMapName = "SvtxTrackMap"
 
unsigned int m_pHypothesis = 11
 
bool m_pp_mode = false
 
ClusterErrorPara _ClusErrPara
 
ActsTrackFittingAlgorithm::Config m_fitCfg
 

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 45 of file PHActsGSF.h.

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

Constructor & Destructor Documentation

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

Definition at line 43 of file PHActsGSF.cc.

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

PHActsGSF::~PHActsGSF ( )
override

Definition at line 49 of file PHActsGSF.cc.

View newest version in sPHENIX GitHub at line 49 of file PHActsGSF.cc

Member Function Documentation

int PHActsGSF::End ( PHCompositeNode *  )
overridevirtual

Called at the end of all processing.

Reimplemented from SubsysReco.

Definition at line 325 of file PHActsGSF.cc.

View newest version in sPHENIX GitHub at line 325 of file PHActsGSF.cc

References Fun4AllReturnCodes::EVENT_OK.

ActsTrackFittingAlgorithm::TrackFitterResult PHActsGSF::fitTrack ( const std::vector< Acts::SourceLink > &  sourceLinks,
const ActsTrackFittingAlgorithm::TrackParameters &  seed,
const ActsTrackFittingAlgorithm::GeneralFitterOptions &  options,
const CalibratorAdapter &  calibrator,
ActsTrackFittingAlgorithm::TrackContainer &  tracks 
)
private

Definition at line 231 of file PHActsGSF.cc.

View newest version in sPHENIX GitHub at line 231 of file PHActsGSF.cc

References ActsTrackFittingAlgorithm::Config::fit, m_fitCfg, ckf::options, seed, and tracks().

Referenced by process_event().

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int PHActsGSF::getNodes ( PHCompositeNode *  topNode)
private

Definition at line 330 of file PHActsGSF.cc.

View newest version in sPHENIX GitHub at line 330 of file PHActsGSF.cc

References Fun4AllReturnCodes::ABORTEVENT, Fun4AllReturnCodes::EVENT_OK, m_alignmentTransformationMapTransient, m_clusterContainer, m_dccAverage, m_dccFluctuation, m_dccStatic, m_tGeometry, m_trackMap, m_trackMapName, m_vertexMap, and PHWHERE.

Referenced by InitRun().

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int PHActsGSF::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 54 of file PHActsGSF.cc.

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

References Fun4AllReturnCodes::ABORTEVENT, Acts::UnitConstants::e, Fun4AllReturnCodes::EVENT_OK, ActsTrackFittingAlgorithm::Config::fit, ActsGeometry::geometry(), getNodes(), m_fitCfg, m_tGeometry, ActsTrackingGeometry::magField, Acts::makeDefaultBetheHeitlerApprox(), ActsGsfTrackFittingAlgorithm::makeGsfFitterFunction(), ActsTrackingGeometry::tGeometry, and Fun4AllBase::Verbosity().

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std::shared_ptr< Acts::PerigeeSurface > PHActsGSF::makePerigee ( SvtxTrack *  track) const
private

Definition at line 188 of file PHActsGSF.cc.

View newest version in sPHENIX GitHub at line 188 of file PHActsGSF.cc

References Acts::UnitConstants::cm, SvtxVertexMap::get(), SvtxTrack::get_vertex_id(), SvtxVertex::get_x(), SvtxVertex::get_y(), SvtxVertex::get_z(), and m_vertexMap.

Referenced by process_event().

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ActsTrackFittingAlgorithm::TrackParameters PHActsGSF::makeSeed ( SvtxTrack *  track,
std::shared_ptr< Acts::PerigeeSurface >  psurf 
) const
private

Definition at line 204 of file PHActsGSF.cc.

View newest version in sPHENIX GitHub at line 204 of file PHActsGSF.cc

References charge(), Acts::UnitConstants::cm, Acts::Test::cov, Acts::GenericBoundTrackParameters< particle_hypothesis_t >::create(), Acts::ParticleHypothesis::electron(), ActsGeometry::geometry(), SvtxTrack::get_charge(), SvtxTrack::get_px(), SvtxTrack::get_py(), SvtxTrack::get_pz(), SvtxTrack::get_x(), SvtxTrack::get_y(), SvtxTrack::get_z(), ActsTrackingGeometry::getGeoContext(), m_tGeometry, momentum, Acts::UnitConstants::ns, and value.

Referenced by process_event().

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int PHActsGSF::process_event ( PHCompositeNode *  )
overridevirtual

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

If no vertex was assigned to track, just skip it

We only fit full sPHENIX tracks

Reimplemented from SubsysReco.

Definition at line 78 of file PHActsGSF.cc.

View newest version in sPHENIX GitHub at line 78 of file PHActsGSF.cc

References ActsTrackingGeometry::calibContext, Fun4AllReturnCodes::EVENT_OK, Acts::Logging::FATAL, fitTrack(), ActsGeometry::geometry(), TrackSeed::get_crossing(), Acts::getDefaultLogger(), MakeSourceLinks::getSourceLinks(), logger(), telescope_simulation::logLevel, m_alignmentTransformationMapTransient, m_clusterContainer, m_pp_mode, m_tGeometry, m_trackMap, m_transient_geocontext, m_transient_id_set, ActsTrackingGeometry::magFieldContext, makePerigee(), makeSeed(), ckf::options, pSurface, MakeSourceLinks::resetTransientTransformMap(), seed, MakeSourceLinks::set_pp_mode(), MakeSourceLinks::setVerbosity(), tracks(), updateTrack(), Acts::Logging::VERBOSE, and Fun4AllBase::Verbosity().

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void PHActsGSF::set_pp_mode ( bool  mode)
inline

Definition at line 56 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 56 of file PHActsGSF.h

References m_pp_mode, and CKF_timing_vs_mu::mode.

void PHActsGSF::updateSvtxTrack ( std::vector< Acts::MultiTrajectoryTraits::IndexType > &  tips,
Trajectory::IndexedParameters &  paramsMap,
ActsTrackFittingAlgorithm::TrackContainer &  tracks,
SvtxTrack *  track 
)
private

Will create new states

Definition at line 257 of file PHActsGSF.cc.

View newest version in sPHENIX GitHub at line 257 of file PHActsGSF.cc

References SvtxTrack::clear_states(), Acts::UnitConstants::cm, ActsTransformations::fillSvtxTrackStates(), SvtxTrack::get_px(), SvtxTrack::get_py(), SvtxTrack::get_pz(), SvtxTrack::get_x(), SvtxTrack::get_y(), SvtxTrack::get_z(), i, SvtxTrack::insert_state(), j, m_transient_geocontext, out, ActsTransformations::rotateActsCovToSvtxTrack(), SvtxTrack::set_charge(), SvtxTrack::set_chisq(), 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(), ActsTransformations::setVerbosity(), Acts::MultiTrajectoryHelpers::trajectoryState(), and Fun4AllBase::Verbosity().

Referenced by updateTrack().

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void PHActsGSF::updateTrack ( FitResult &  result,
SvtxTrack *  track,
ActsTrackFittingAlgorithm::TrackContainer &  tracks 
)
private

Definition at line 241 of file PHActsGSF.cc.

View newest version in sPHENIX GitHub at line 241 of file PHActsGSF.cc

References Acts::ParticleHypothesis::electron(), Acts::Surface::getSharedPtr(), Acts::GenericBoundTrackParameters< particle_hypothesis_t >::referenceSurface(), and updateSvtxTrack().

Referenced by process_event().

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Member Data Documentation

ClusterErrorPara PHActsGSF::_ClusErrPara
private

Definition at line 101 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 101 of file PHActsGSF.h

alignmentTransformationContainer* PHActsGSF::m_alignmentTransformationMap = nullptr
private

Definition at line 86 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 86 of file PHActsGSF.h

alignmentTransformationContainer* PHActsGSF::m_alignmentTransformationMapTransient = nullptr
private

Definition at line 87 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 87 of file PHActsGSF.h

Referenced by getNodes(), and process_event().

TrkrClusterContainer* PHActsGSF::m_clusterContainer = nullptr
private

Definition at line 81 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 81 of file PHActsGSF.h

Referenced by getNodes(), and process_event().

TpcClusterZCrossingCorrection PHActsGSF::m_clusterCrossingCorrection
private

Definition at line 84 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 84 of file PHActsGSF.h

TpcDistortionCorrectionContainer* PHActsGSF::m_dccAverage = nullptr
private

Definition at line 92 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 92 of file PHActsGSF.h

Referenced by getNodes().

TpcDistortionCorrectionContainer* PHActsGSF::m_dccFluctuation {nullptr}
private

Definition at line 93 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 93 of file PHActsGSF.h

Referenced by getNodes().

TpcDistortionCorrectionContainer* PHActsGSF::m_dccStatic = nullptr
private

Definition at line 91 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 91 of file PHActsGSF.h

Referenced by getNodes().

TpcDistortionCorrection PHActsGSF::m_distortionCorrection
private

Definition at line 94 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 94 of file PHActsGSF.h

ActsTrackFittingAlgorithm::Config PHActsGSF::m_fitCfg
private

Definition at line 103 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 103 of file PHActsGSF.h

Referenced by fitTrack(), and InitRun().

unsigned int PHActsGSF::m_pHypothesis = 11
private

Definition at line 97 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 97 of file PHActsGSF.h

bool PHActsGSF::m_pp_mode = false
private

Definition at line 99 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 99 of file PHActsGSF.h

Referenced by process_event(), and set_pp_mode().

ActsGeometry* PHActsGSF::m_tGeometry = nullptr
private

Definition at line 80 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 80 of file PHActsGSF.h

Referenced by getNodes(), InitRun(), makeSeed(), and process_event().

SvtxTrackMap* PHActsGSF::m_trackMap = nullptr
private

Definition at line 82 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 82 of file PHActsGSF.h

Referenced by getNodes(), and process_event().

std::string PHActsGSF::m_trackMapName = "SvtxTrackMap"
private

Definition at line 96 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 96 of file PHActsGSF.h

Referenced by getNodes().

Acts::GeometryContext PHActsGSF::m_transient_geocontext
private

Definition at line 89 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 89 of file PHActsGSF.h

Referenced by process_event(), and updateSvtxTrack().

std::set< Acts::GeometryIdentifier> PHActsGSF::m_transient_id_set
private

Definition at line 88 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 88 of file PHActsGSF.h

Referenced by process_event().

SvtxVertexMap* PHActsGSF::m_vertexMap = nullptr
private

Definition at line 83 of file PHActsGSF.h.

View newest version in sPHENIX GitHub at line 83 of file PHActsGSF.h

Referenced by getNodes(), and makePerigee().

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