Vertexing using truth info. More...

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

Inheritance diagram for PHTruthVertexing:

Collaboration diagram for PHTruthVertexing:

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

	~PHTruthVertexing () override

void	set_vertex_error (const float &x_err, const float &y_err, const float &z_err)

const std::vector< float > &	get_vertex_error () const

void	associate_tracks (bool associate_tracks)

void	set_embed_only (bool embed_only)

void	set_track_map_name (std::string &name)

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.

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.

Protected Member Functions
int	Setup (PHCompositeNode *topNode) override

int	Process (PHCompositeNode *topNode) override

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

Private Member Functions
int	GetNodes (PHCompositeNode *topNode)
	fetch node pointers

void	assignTracksVertices (PHCompositeNode *topNode)

Private Attributes
PHG4TruthInfoContainer *	_g4truth_container

std::vector< float >	_vertex_error
	manually assigned vertex error (standard dev), cm

bool	_embed_only

bool	_associate_tracks = false

std::string	_track_map_name = "SvtxTrackMap"

gsl_rng *	m_RandomGenerator

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

Detailed Description

Vertexing using truth info.

Definition at line 28 of file PHTruthVertexing.h.

View newest version in sPHENIX GitHub at line 28 of file PHTruthVertexing.h

Constructor & Destructor Documentation

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

Definition at line 27 of file PHTruthVertexing.cc.

View newest version in sPHENIX GitHub at line 27 of file PHTruthVertexing.cc

PHTruthVertexing::~PHTruthVertexing ( )

override

Definition at line 43 of file PHTruthVertexing.cc.

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

References m_RandomGenerator.

Member Function Documentation

void PHTruthVertexing::assignTracksVertices ( PHCompositeNode * topNode )

private

Definition at line 135 of file PHTruthVertexing.cc.

View newest version in sPHENIX GitHub at line 135 of file PHTruthVertexing.cc

References _track_map_name, PHInitVertexing::_vertex_map, SvtxTrackMap::begin(), SvtxVertexMap::begin(), dz, SvtxTrackMap::end(), SvtxVertexMap::end(), SvtxVertexMap::find(), PHWHERE, and Fun4AllBase::Verbosity().

Referenced by Process().

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void PHTruthVertexing::associate_tracks ( bool associate_tracks )

inline

Definition at line 46 of file PHTruthVertexing.h.

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

References _associate_tracks.

Referenced by Fun4All_G4_sPHENIX(), and vertexing().

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int PHTruthVertexing::End ( PHCompositeNode * )

overrideprotectedvirtual

Called at the end of all processing.

Reimplemented from SubsysReco.

Definition at line 200 of file PHTruthVertexing.cc.

View newest version in sPHENIX GitHub at line 200 of file PHTruthVertexing.cc

References Fun4AllReturnCodes::EVENT_OK.

const std::vector<float>& PHTruthVertexing::get_vertex_error ( ) const

inline

Definition at line 42 of file PHTruthVertexing.h.

View newest version in sPHENIX GitHub at line 42 of file PHTruthVertexing.h

References _vertex_error.

int PHTruthVertexing::GetNodes ( PHCompositeNode * topNode )

private

fetch node pointers

Definition at line 189 of file PHTruthVertexing.cc.

View newest version in sPHENIX GitHub at line 189 of file PHTruthVertexing.cc

References _g4truth_container, Fun4AllReturnCodes::ABORTEVENT, Fun4AllReturnCodes::EVENT_OK, and PHWHERE.

Referenced by Setup().

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int PHTruthVertexing::Process ( PHCompositeNode * topNode )

overrideprotectedvirtual

process event interface for trackers, called in process_event. implemented in derived classes

Implements PHInitVertexing.

Definition at line 58 of file PHTruthVertexing.cc.

View newest version in sPHENIX GitHub at line 58 of file PHTruthVertexing.cc

References _associate_tracks, _g4truth_container, _vertex_error, PHInitVertexing::_vertex_map, assignTracksVertices(), Fun4AllReturnCodes::EVENT_OK, PHG4TruthInfoContainer::GetPrimaryVtxRange(), i, SvtxVertexMap::identify(), SvtxVertexMap::insert(), PHG4TruthInfoContainer::isEmbededVtx(), j, m_RandomGenerator, Acts::Test::pos, SvtxVertex::set_chisq(), SvtxVertex::set_error(), SvtxVertex::set_id(), SvtxVertex::set_ndof(), SvtxVertex::set_t(), SvtxVertex::set_x(), SvtxVertex::set_y(), SvtxVertex::set_z(), and Fun4AllBase::Verbosity().

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void PHTruthVertexing::set_embed_only ( bool embed_only )

inline

Definition at line 50 of file PHTruthVertexing.h.

View newest version in sPHENIX GitHub at line 50 of file PHTruthVertexing.h

References _embed_only.

void PHTruthVertexing::set_track_map_name ( std::string & name )

inline

Definition at line 54 of file PHTruthVertexing.h.

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

References _track_map_name, and perf_headwind::name.

void PHTruthVertexing::set_vertex_error	(	const float &	x_err,
		const float &	y_err,
		const float &	z_err
	)

inline

Definition at line 34 of file PHTruthVertexing.h.

View newest version in sPHENIX GitHub at line 34 of file PHTruthVertexing.h

References _vertex_error.

int PHTruthVertexing::Setup ( PHCompositeNode * topNode )

overrideprotectedvirtual

setup interface for trackers, called in InitRun, setup things like pointers to nodes. overrided in derived classes

Reimplemented from PHInitVertexing.

Definition at line 47 of file PHTruthVertexing.cc.

View newest version in sPHENIX GitHub at line 47 of file PHTruthVertexing.cc

References Fun4AllReturnCodes::EVENT_OK, GetNodes(), and PHInitVertexing::Setup().

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Member Data Documentation

bool PHTruthVertexing::_associate_tracks = false

private

Definition at line 76 of file PHTruthVertexing.h.

View newest version in sPHENIX GitHub at line 76 of file PHTruthVertexing.h

Referenced by associate_tracks(), and Process().

bool PHTruthVertexing::_embed_only

private

Definition at line 75 of file PHTruthVertexing.h.

View newest version in sPHENIX GitHub at line 75 of file PHTruthVertexing.h

Referenced by set_embed_only().

PHG4TruthInfoContainer* PHTruthVertexing::_g4truth_container

private

Definition at line 70 of file PHTruthVertexing.h.

View newest version in sPHENIX GitHub at line 70 of file PHTruthVertexing.h

Referenced by GetNodes(), and Process().

std::string PHTruthVertexing::_track_map_name = "SvtxTrackMap"

private

Definition at line 77 of file PHTruthVertexing.h.

View newest version in sPHENIX GitHub at line 77 of file PHTruthVertexing.h

Referenced by assignTracksVertices(), and set_track_map_name().

std::vector<float> PHTruthVertexing::_vertex_error

private

manually assigned vertex error (standard dev), cm

Definition at line 73 of file PHTruthVertexing.h.

View newest version in sPHENIX GitHub at line 73 of file PHTruthVertexing.h

Referenced by get_vertex_error(), Process(), and set_vertex_error().

gsl_rng* PHTruthVertexing::m_RandomGenerator

private

Definition at line 78 of file PHTruthVertexing.h.

View newest version in sPHENIX GitHub at line 78 of file PHTruthVertexing.h

Referenced by Process(), and ~PHTruthVertexing().

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

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

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation