#include <fun4all_coresoftware/blob/master/offline/packages/trackreco/PHTpcDeltaZCorrection.h>

Inheritance diagram for PHTpcDeltaZCorrection:

Collaboration diagram for PHTpcDeltaZCorrection:

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

	~PHTpcDeltaZCorrection () override=default
	destructor

int	InitRun (PHCompositeNode *topNode) override

int	process_event (PHCompositeNode *topNode) override

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

void	SetDefaultParameters () 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.

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.

Public Member Functions inherited from PHParameterInterface
	PHParameterInterface (const std::string &name)

	PHParameterInterface (const PHParameterInterface &)=delete

virtual	~PHParameterInterface ()

void	set_paramname (const std::string &name)

void	set_double_param (const std::string &name, const double dval)

double	get_double_param (const std::string &name) const

void	set_int_param (const std::string &name, const int ival)

int	get_int_param (const std::string &name) const

void	set_string_param (const std::string &name, const std::string &sval)

std::string	get_string_param (const std::string &name) const

void	UpdateParametersWithMacro ()

void	SaveToNodeTree (PHCompositeNode *runNode, const std::string &nodename)

void	PutOnParNode (PHCompositeNode *parNode, const std::string &nodename)

Private Member Functions
int	load_nodes (PHCompositeNode *)
	load nodes

void	process_tracks ()
	process tracks

void	process_track (unsigned int, SvtxTrack *)
	process track

Private Attributes
ActsSurfaceMaps *	m_surfmaps = nullptr
	Acts surface maps for surface lookup.

ActsTrackingGeometry *	m_tGeometry = nullptr
	Acts tracking geometry for surface lookup.

ActsTransformations	m_transformer
	acts transformation

SvtxTrackMap *	m_track_map = nullptr
	track map

TrkrClusterContainer *	m_cluster_map = nullptr
	cluster map

std::set< TrkrDefs::cluskey >	m_corrected_clusters
	list of corrected cluster keys

double	m_bz_const = 1.4
	constant magnetic field

double	m_drift_velocity = NAN
	electron drift velocity in gas

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 = INT_MAX - 10 }

Protected Member Functions inherited from SubsysReco
	SubsysReco (const std::string &name="NONAME")

Protected Member Functions inherited from PHParameterInterface
void	set_default_double_param (const std::string &name, const double dval)

void	set_default_int_param (const std::string &name, const int ival)

void	set_default_string_param (const std::string &name, const std::string &sval)

void	InitializeParameters ()

Detailed Description

Definition at line 21 of file PHTpcDeltaZCorrection.h.

View newest version in sPHENIX GitHub at line 21 of file PHTpcDeltaZCorrection.h

Constructor & Destructor Documentation

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

constructor

Definition at line 35 of file PHTpcDeltaZCorrection.cc.

View newest version in sPHENIX GitHub at line 35 of file PHTpcDeltaZCorrection.cc

References PHParameterInterface::InitializeParameters().

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PHTpcDeltaZCorrection::~PHTpcDeltaZCorrection ( )

overridedefault

destructor

Member Function Documentation

int PHTpcDeltaZCorrection::End ( PHCompositeNode * )

overridevirtual

Called at the end of all processing.

Reimplemented from SubsysReco.

Definition at line 62 of file PHTpcDeltaZCorrection.cc.

View newest version in sPHENIX GitHub at line 62 of file PHTpcDeltaZCorrection.cc

References Fun4AllReturnCodes::EVENT_OK.

int PHTpcDeltaZCorrection::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 42 of file PHTpcDeltaZCorrection.cc.

View newest version in sPHENIX GitHub at line 42 of file PHTpcDeltaZCorrection.cc

References Fun4AllReturnCodes::EVENT_OK, PHParameterInterface::get_double_param(), m_bz_const, m_drift_velocity, and PHParameterInterface::UpdateParametersWithMacro().

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int PHTpcDeltaZCorrection::load_nodes ( PHCompositeNode * topNode )

private

load nodes

Definition at line 78 of file PHTpcDeltaZCorrection.cc.

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

References Fun4AllReturnCodes::EVENT_OK, m_cluster_map, m_surfmaps, m_tGeometry, m_track_map, and Fun4AllBase::Verbosity().

Referenced by process_event().

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int PHTpcDeltaZCorrection::process_event ( PHCompositeNode * )

overridevirtual

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

Reimplemented from SubsysReco.

Definition at line 51 of file PHTpcDeltaZCorrection.cc.

View newest version in sPHENIX GitHub at line 51 of file PHTpcDeltaZCorrection.cc

References Fun4AllReturnCodes::EVENT_OK, load_nodes(), and process_tracks().

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void PHTpcDeltaZCorrection::process_track	(	unsigned int	key,
		SvtxTrack *	track
	)

private

process track

Definition at line 118 of file PHTpcDeltaZCorrection.cc.

View newest version in sPHENIX GitHub at line 118 of file PHTpcDeltaZCorrection.cc

References SvtxTrack::begin_cluster_keys(), QAG4Util::delta_phi(), SvtxTrack::end_cluster_keys(), TrkrClusterContainer::findCluster(), SvtxTrack::get_positive_charge(), SvtxTrack::get_px(), SvtxTrack::get_py(), SvtxTrack::get_x(), SvtxTrack::get_y(), SvtxTrack::get_z(), ActsTransformations::getGlobalPosition(), TrkrDefs::getTrkrId(), m_bz_const, m_cluster_map, m_corrected_clusters, m_drift_velocity, m_surfmaps, m_tGeometry, m_transformer, Acts::Test::origin(), G4BECAL::radius, square(), TrkrDefs::tpcId, and Fun4AllBase::Verbosity().

Referenced by process_tracks().

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void PHTpcDeltaZCorrection::process_tracks ( )

private

process tracks

Definition at line 108 of file PHTpcDeltaZCorrection.cc.

View newest version in sPHENIX GitHub at line 108 of file PHTpcDeltaZCorrection.cc

References SvtxTrackMap::begin(), SvtxTrackMap::end(), m_cluster_map, m_corrected_clusters, m_track_map, and process_track().

Referenced by process_event().

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void PHTpcDeltaZCorrection::SetDefaultParameters ( )

overridevirtual

Implements PHParameterInterface.

Definition at line 66 of file PHTpcDeltaZCorrection.cc.

View newest version in sPHENIX GitHub at line 66 of file PHTpcDeltaZCorrection.cc

References PHParameterInterface::set_default_double_param().

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Member Data Documentation

double PHTpcDeltaZCorrection::m_bz_const = 1.4

private

constant magnetic field

it is used to get helix trajectory from momentum at origin

Definition at line 68 of file PHTpcDeltaZCorrection.h.

View newest version in sPHENIX GitHub at line 68 of file PHTpcDeltaZCorrection.h

Referenced by InitRun(), and process_track().

TrkrClusterContainer* PHTpcDeltaZCorrection::m_cluster_map = nullptr

private

cluster map

Definition at line 60 of file PHTpcDeltaZCorrection.h.

View newest version in sPHENIX GitHub at line 60 of file PHTpcDeltaZCorrection.h

Referenced by load_nodes(), process_track(), and process_tracks().

std::set<TrkrDefs::cluskey> PHTpcDeltaZCorrection::m_corrected_clusters

private

list of corrected cluster keys

needed to prevent clusters to be corrected twice, when same cluster is used for two different tracks

Definition at line 64 of file PHTpcDeltaZCorrection.h.

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

Referenced by process_track(), and process_tracks().

double PHTpcDeltaZCorrection::m_drift_velocity = NAN

private

electron drift velocity in gas

Definition at line 71 of file PHTpcDeltaZCorrection.h.

View newest version in sPHENIX GitHub at line 71 of file PHTpcDeltaZCorrection.h

Referenced by InitRun(), and process_track().

ActsSurfaceMaps* PHTpcDeltaZCorrection::m_surfmaps = nullptr

private

Acts surface maps for surface lookup.

Definition at line 48 of file PHTpcDeltaZCorrection.h.

View newest version in sPHENIX GitHub at line 48 of file PHTpcDeltaZCorrection.h

Referenced by load_nodes(), and process_track().

ActsTrackingGeometry* PHTpcDeltaZCorrection::m_tGeometry = nullptr

private

Acts tracking geometry for surface lookup.

Definition at line 51 of file PHTpcDeltaZCorrection.h.

View newest version in sPHENIX GitHub at line 51 of file PHTpcDeltaZCorrection.h

Referenced by load_nodes(), and process_track().

SvtxTrackMap* PHTpcDeltaZCorrection::m_track_map = nullptr

private

track map

Definition at line 57 of file PHTpcDeltaZCorrection.h.

View newest version in sPHENIX GitHub at line 57 of file PHTpcDeltaZCorrection.h

Referenced by load_nodes(), and process_tracks().

ActsTransformations PHTpcDeltaZCorrection::m_transformer

private

acts transformation

Definition at line 54 of file PHTpcDeltaZCorrection.h.

View newest version in sPHENIX GitHub at line 54 of file PHTpcDeltaZCorrection.h

Referenced by process_track().

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

fun4all_coresoftware/blob/master/offline/packages/trackreco/PHTpcDeltaZCorrection.h
fun4all_coresoftware/blob/master/offline/packages/trackreco/PHTpcDeltaZCorrection.cc

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation