TrackSeed_v1 Class Reference

#include <coresoftware/blob/master/offline/packages/trackbase_historic/TrackSeed_v1.h>

Inheritance diagram for TrackSeed_v1:

Collaboration diagram for TrackSeed_v1:

Public Member Functions
	TrackSeed_v1 ()
	TrackSeed_v1 (const TrackSeed &)
	Copy constructors.
	TrackSeed_v1 (const TrackSeed_v1 &)
TrackSeed_v1 &	operator= (const TrackSeed_v1 &seed)
	~TrackSeed_v1 () override
void	identify (std::ostream &os=std::cout) const override
void	Reset () override
	Clear Event.
int	isValid () const override
	isValid returns non zero if object contains vailid data
void	CopyFrom (const TrackSeed &) override
void	CopyFrom (TrackSeed *seed) override
PHObject *	CloneMe () const override
	Virtual copy constructor.
int	get_charge () const override
float	get_px (TrkrClusterContainer *clusters, ActsGeometry *tGeometry) const override
	We need access to the first two clusters to get the phi angle right.
float	get_py (TrkrClusterContainer *clusters, ActsGeometry *tGeometry) const override
float	get_pz () const override
float	get_x () const override
float	get_y () const override
float	get_z () const override
float	get_phi (TrkrClusterContainer *clusters, ActsGeometry *tGeometry) const override
float	get_phi (std::map< TrkrDefs::cluskey, Acts::Vector3 > &positions) const override
float	get_eta () const override
float	get_theta () const override
float	get_pt () const override
float	get_p () const override
float	get_qOverR () const override
float	get_X0 () const override
float	get_Y0 () const override
float	get_slope () const override
float	get_Z0 () const override
short int	get_crossing () const override
void	set_crossing (const short int crossing) override
void	set_qOverR (const float qOverR) override
void	set_X0 (const float X0) override
void	set_Y0 (const float Y0) override
void	set_slope (const float slope) override
void	set_Z0 (const float Z0) override
void	clear_cluster_keys () override
bool	empty_cluster_keys () const override
size_t	size_cluster_keys () const override
void	insert_cluster_key (TrkrDefs::cluskey clusterid) override
size_t	erase_cluster_key (TrkrDefs::cluskey clusterid) override
ConstClusterKeyIter	find_cluster_key (TrkrDefs::cluskey clusterid) const override
ConstClusterKeyIter	begin_cluster_keys () const override
ConstClusterKeyIter	end_cluster_keys () const override
ClusterKeyIter	find_cluster_keys (unsigned int clusterid) override
ClusterKeyIter	begin_cluster_keys () override
ClusterKeyIter	end_cluster_keys () override
void	circleFitByTaubin (TrkrClusterContainer *clusters, ActsGeometry *tGeometry, uint8_t startLayer=0, uint8_t endLayer=58) override
	Updates R, X0, Y0.
void	lineFit (TrkrClusterContainer *clusters, ActsGeometry *tGeometry, uint8_t startLayer=0, uint8_t endLayer=58) override
	Updates r-z slope and intercept B.
void	circleFitByTaubin (std::map< TrkrDefs::cluskey, Acts::Vector3 > &positions, uint8_t startLayer=0, uint8_t endLayer=58) override
void	lineFit (std::map< TrkrDefs::cluskey, Acts::Vector3 > &positions, uint8_t startLayer=0, uint8_t endLayer=58) override
Public Member Functions inherited from TrackSeed
	~TrackSeed () override=default
virtual void	set_silicon_seed_index (const unsigned int)
virtual void	set_tpc_seed_index (const unsigned int)
virtual unsigned int	get_silicon_seed_index () const
virtual unsigned int	get_tpc_seed_index () const
virtual void	set_crossing_estimate (const short int)
virtual short int	get_crossing_estimate () const
virtual unsigned int	get_truth_track_id () const
virtual void	set_truth_track_id (unsigned int)
virtual void	set_num_measurements (int)
virtual unsigned int	get_num_measurements () const
virtual bool	empty_g4hit_id () const
virtual size_t	size_g4hit_id () const
virtual void	add_g4hit_id (int, PHG4HitDefs::keytype)
virtual HitIdIter	begin_g4hit_id ()
virtual HitIdConstIter	begin_g4hit_id () const
virtual HitIdIter	find_g4hit_id (int)
virtual HitIdConstIter	find_g4hit_id (int) const
virtual HitIdIter	end_g4hit_id ()
virtual HitIdConstIter	end_g4hit_id () const
virtual size_t	remove_g4hit_id (int, PHG4HitDefs::keytype)
virtual size_t	remove_g4hit_volume (int)
virtual void	clear_g4hit_id ()
virtual const HitIdMap &	g4hit_ids () const
Public Member Functions inherited from PHObject
	PHObject ()
	ctor
	~PHObject () override
	dtor
virtual PHObject *	clone () const final
PHObject *	Clone (const char *newname="") const final
void	Copy (TObject &object) const final
virtual int	Integrate () const
virtual int	Integrate (PHObject *)
virtual void	CopyFrom (const PHObject *obj)

Protected Member Functions
std::pair< float, float >	findRoot () const
	Returns transverse PCA to (0,0)
Protected Member Functions inherited from TrackSeed
	TrackSeed ()
	ClassDefOverride (TrackSeed, 1)

Private Member Functions
	ClassDefOverride (TrackSeed_v1, 1)

Private Attributes
ClusterKeySet	m_cluster_keys
float	m_qOverR = NAN
float	m_X0 = NAN
float	m_Y0 = NAN
float	m_slope = NAN
float	m_Z0 = NAN
short int	m_crossing = std::numeric_limits<short int>::max()

Additional Inherited Members
Public Types inherited from TrackSeed
typedef std::set < TrkrDefs::cluskey >	ClusterKeySet
typedef ClusterKeySet::const_iterator	ConstClusterKeyIter
typedef ClusterKeySet::iterator	ClusterKeyIter
typedef std::map< int, std::set< PHG4HitDefs::keytype > >	HitIdMap
typedef HitIdMap::iterator	HitIdIter
typedef HitIdMap::const_iterator	HitIdConstIter

Detailed Description

Definition at line 12 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 12 of file TrackSeed_v1.h

Constructor & Destructor Documentation

TrackSeed_v1::TrackSeed_v1 ( )

default

Referenced by CloneMe(), and Reset().

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TrackSeed_v1::TrackSeed_v1

(

const TrackSeed &

seed

)

Copy constructors.

Definition at line 21 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 21 of file TrackSeed_v1.cc

References CopyFrom().

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TrackSeed_v1::TrackSeed_v1

(

const TrackSeed_v1 &

seed

)

Definition at line 29 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 29 of file TrackSeed_v1.cc

References CopyFrom().

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TrackSeed_v1::~TrackSeed_v1 ( )

overridedefault

Member Function Documentation

ConstClusterKeyIter TrackSeed_v1::begin_cluster_keys ( ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 68 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 68 of file TrackSeed_v1.h

References m_cluster_keys.

Referenced by identify().

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ClusterKeyIter TrackSeed_v1::begin_cluster_keys ( )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 71 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 71 of file TrackSeed_v1.h

References m_cluster_keys.

void TrackSeed_v1::circleFitByTaubin ( TrkrClusterContainer *  clusters, ActsGeometry *  tGeometry, uint8_t  startLayer = 0, uint8_t  endLayer = 58  )

overridevirtual

Updates R, X0, Y0.

Reimplemented from TrackSeed.

Definition at line 94 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 94 of file TrackSeed_v1.cc

References TrkrClusterContainer::findCluster(), ActsGeometry::getGlobalPosition(), TrkrDefs::getLayer(), layer, m_cluster_keys, Acts::Test::pos, and telescope_simulation::positions.

Referenced by PHCosmicSiliconPropagator::process_event().

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void TrackSeed_v1::circleFitByTaubin ( std::map< TrkrDefs::cluskey, Acts::Vector3 > &  , uint8_t  = 0, uint8_t  = 58  )

overridevirtual

In case the global cluster positions have already been obtained, these can be called to avoid performing transformations twice

you supplied the wrong key...

Set the charge

Reimplemented from TrackSeed.

Definition at line 152 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 152 of file TrackSeed_v1.cc

References TrackFitUtils::circle_fit_by_taubin(), INTTVtxZ::dphi, TrkrDefs::getLayer(), layer, m_cluster_keys, m_qOverR, m_X0, m_Y0, Acts::Test::pos, physmon_track_finding_ttbar::r, and x0.

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TrackSeed_v1::ClassDefOverride ( TrackSeed_v1  , 1    )

private

void TrackSeed_v1::clear_cluster_keys ( )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 61 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 61 of file TrackSeed_v1.h

References m_cluster_keys.

PHObject* TrackSeed_v1::CloneMe ( ) const

inlineoverridevirtual

Virtual copy constructor.

Reimplemented from TrackSeed.

Definition at line 28 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 28 of file TrackSeed_v1.h

References TrackSeed_v1().

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void TrackSeed_v1::CopyFrom ( const TrackSeed &  seed )

overridevirtual

Reimplemented from TrackSeed.

Definition at line 46 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 46 of file TrackSeed_v1.cc

References TrackSeed::begin_cluster_keys(), TrackSeed::CopyFrom(), TrackSeed::end_cluster_keys(), TrackSeed::get_crossing(), TrackSeed::get_qOverR(), TrackSeed::get_slope(), TrackSeed::get_X0(), TrackSeed::get_Y0(), TrackSeed::get_Z0(), m_cluster_keys, m_crossing, m_qOverR, m_slope, m_X0, m_Y0, and m_Z0.

Referenced by TrackSeed_FastSim_v1::CopyFrom(), operator=(), and TrackSeed_v1().

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void TrackSeed_v1::CopyFrom ( TrackSeed *  seed )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 27 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 27 of file TrackSeed_v1.h

References CopyFrom().

Referenced by CopyFrom().

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bool TrackSeed_v1::empty_cluster_keys ( ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 62 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 62 of file TrackSeed_v1.h

References m_cluster_keys.

ConstClusterKeyIter TrackSeed_v1::end_cluster_keys ( ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 69 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 69 of file TrackSeed_v1.h

References m_cluster_keys.

Referenced by identify().

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ClusterKeyIter TrackSeed_v1::end_cluster_keys ( )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 72 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 72 of file TrackSeed_v1.h

References m_cluster_keys.

size_t TrackSeed_v1::erase_cluster_key ( TrkrDefs::cluskey  clusterid )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 66 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 66 of file TrackSeed_v1.h

References m_cluster_keys.

ConstClusterKeyIter TrackSeed_v1::find_cluster_key ( TrkrDefs::cluskey  clusterid ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 67 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 67 of file TrackSeed_v1.h

References m_cluster_keys.

ClusterKeyIter TrackSeed_v1::find_cluster_keys ( unsigned int  clusterid )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 70 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 70 of file TrackSeed_v1.h

References m_cluster_keys.

std::pair< float, float > TrackSeed_v1::findRoot ( ) const

protected

Returns transverse PCA to (0,0)

We need to determine the closest point on the circle to the origin since we can't assume that the track originates from the origin The eqn for the circle is (x-X0)^2+(y-Y0)^2=R^2 and we want to minimize d = sqrt((0-x)^2+(0-y)^2), the distance between the origin and some (currently, unknown) point on the circle x,y.

Solving the circle eqn for x and substituting into d gives an eqn for y. Taking the derivative and setting equal to 0 gives the following two solutions. We take the smaller solution as the correct one, as usually one solution is wildly incorrect (e.g. 1000 cm)

Figure out which of the two roots is actually closer to the origin

Definition at line 241 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 241 of file TrackSeed_v1.cc

References m_qOverR, m_X0, m_Y0, Acts::IntegrationTest::R, square(), ambiguity_solver_full_chain::x, and y.

Referenced by get_phi(), TrackSeed_FastSim_v1::get_phi(), get_x(), and get_y().

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int TrackSeed_v1::get_charge ( ) const

overridevirtual

Reimplemented from TrackSeed.

Definition at line 388 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 388 of file TrackSeed_v1.cc

References m_qOverR.

Referenced by identify().

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short int TrackSeed_v1::get_crossing ( ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 52 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 52 of file TrackSeed_v1.h

References m_crossing.

float TrackSeed_v1::get_eta ( ) const

overridevirtual

Reimplemented from TrackSeed.

Definition at line 361 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 361 of file TrackSeed_v1.cc

References get_theta().

Referenced by get_p().

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float TrackSeed_v1::get_p ( ) const

overridevirtual

Reimplemented from TrackSeed.

Definition at line 366 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 366 of file TrackSeed_v1.cc

References get_eta(), and get_pt().

Referenced by get_pz().

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float TrackSeed_v1::get_phi ( TrkrClusterContainer *  clusters, ActsGeometry *  tGeometry  ) const

overridevirtual

Reimplemented from TrackSeed.

Definition at line 328 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 328 of file TrackSeed_v1.cc

References TrkrClusterContainer::findCluster(), ActsGeometry::getGlobalPosition(), m_cluster_keys, next, and telescope_simulation::positions.

Referenced by get_px(), and get_py().

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float TrackSeed_v1::get_phi ( std::map< TrkrDefs::cluskey, Acts::Vector3 > &  positions ) const

overridevirtual

convert to the angle of the tangent to the circle

Reimplemented from TrackSeed.

Definition at line 289 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 289 of file TrackSeed_v1.cc

References INTTVtxZ::dphi, findRoot(), m_cluster_keys, m_X0, m_Y0, next, ActsTests::PropagationDatasets::phi, ambiguity_solver_full_chain::x, and y.

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float TrackSeed_v1::get_pt ( ) const

overridevirtual

Scaling factor for radius in 1.4T field

Reimplemented from TrackSeed.

Definition at line 284 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 284 of file TrackSeed_v1.cc

References m_qOverR.

Referenced by get_p(), get_px(), get_py(), and identify().

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float TrackSeed_v1::get_px ( TrkrClusterContainer *  , ActsGeometry *    ) const

overridevirtual

We need access to the first two clusters to get the phi angle right.

Reimplemented from TrackSeed.

Definition at line 371 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 371 of file TrackSeed_v1.cc

References get_phi(), and get_pt().

Referenced by HelicalFitter::process_event().

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float TrackSeed_v1::get_py ( TrkrClusterContainer *  clusters, ActsGeometry *  tGeometry  ) const

overridevirtual

Reimplemented from TrackSeed.

Definition at line 377 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 377 of file TrackSeed_v1.cc

References get_phi(), and get_pt().

Referenced by HelicalFitter::process_event().

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float TrackSeed_v1::get_pz ( ) const

overridevirtual

Reimplemented from TrackSeed.

Definition at line 383 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 383 of file TrackSeed_v1.cc

References get_p(), and get_theta().

Referenced by identify(), and HelicalFitter::process_event().

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float TrackSeed_v1::get_qOverR ( ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 47 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 47 of file TrackSeed_v1.h

References m_qOverR.

float TrackSeed_v1::get_slope ( ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 50 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 50 of file TrackSeed_v1.h

References m_slope.

float TrackSeed_v1::get_theta ( ) const

overridevirtual

Normalize to 0<theta<pi

Reimplemented from TrackSeed.

Definition at line 350 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 350 of file TrackSeed_v1.cc

References m_slope, and ActsTests::PropagationDatasets::theta.

Referenced by get_eta(), and get_pz().

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float TrackSeed_v1::get_x ( ) const

overridevirtual

Reimplemented from TrackSeed.

Definition at line 269 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 269 of file TrackSeed_v1.cc

References findRoot().

Referenced by identify(), and HelicalFitter::process_event().

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float TrackSeed_v1::get_X0 ( ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 48 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 48 of file TrackSeed_v1.h

References m_X0.

Referenced by TrackSeed_FastSim_v1::get_phi().

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float TrackSeed_v1::get_y ( ) const

overridevirtual

Reimplemented from TrackSeed.

Definition at line 274 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 274 of file TrackSeed_v1.cc

References findRoot().

Referenced by identify(), and HelicalFitter::process_event().

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float TrackSeed_v1::get_Y0 ( ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 49 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 49 of file TrackSeed_v1.h

References m_Y0.

Referenced by TrackSeed_FastSim_v1::get_phi().

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float TrackSeed_v1::get_z ( ) const

overridevirtual

Reimplemented from TrackSeed.

Definition at line 279 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 279 of file TrackSeed_v1.cc

References get_Z0().

Referenced by identify(), and HelicalFitter::process_event().

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float TrackSeed_v1::get_Z0 ( ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 51 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 51 of file TrackSeed_v1.h

References m_Z0.

Referenced by get_z().

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void TrackSeed_v1::identify ( std::ostream &  os = std::cout ) const

overridevirtual

identify Function from PHObject

Parameters

os	Output Stream

Reimplemented from TrackSeed.

Definition at line 66 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 66 of file TrackSeed_v1.cc

References begin_cluster_keys(), end_cluster_keys(), get_charge(), get_pt(), get_pz(), get_x(), get_y(), get_z(), m_cluster_keys, m_qOverR, m_slope, m_X0, m_Y0, and m_Z0.

Referenced by TrackSeed_FastSim_v1::identify(), and PHCosmicSiliconPropagator::process_event().

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void TrackSeed_v1::insert_cluster_key ( TrkrDefs::cluskey  clusterid )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 65 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 65 of file TrackSeed_v1.h

References m_cluster_keys.

Referenced by ALICEKF::ALICEKalmanFilter(), PHSiliconHelicalPropagator::process_event(), PHCosmicSiliconPropagator::process_event(), HelicalFitter::process_event(), and PHCASeeding::RemoveBadClusters().

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int TrackSeed_v1::isValid ( ) const

inlineoverridevirtual

isValid returns non zero if object contains vailid data

Reimplemented from TrackSeed.

Definition at line 25 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 25 of file TrackSeed_v1.h

void TrackSeed_v1::lineFit ( TrkrClusterContainer *  clusters, ActsGeometry *  tGeometry, uint8_t  startLayer = 0, uint8_t  endLayer = 58  )

overridevirtual

Updates r-z slope and intercept B.

Reimplemented from TrackSeed.

Definition at line 128 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 128 of file TrackSeed_v1.cc

References TrkrClusterContainer::findCluster(), ActsGeometry::getGlobalPosition(), TrkrDefs::getLayer(), layer, m_cluster_keys, Acts::Test::pos, and telescope_simulation::positions.

Referenced by PHCosmicSiliconPropagator::process_event().

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void TrackSeed_v1::lineFit ( std::map< TrkrDefs::cluskey, Acts::Vector3 > &  positions, uint8_t  startLayer = 0, uint8_t  endLayer = 58  )

overridevirtual

The wrong key was supplied...

Reimplemented from TrackSeed.

Definition at line 207 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 207 of file TrackSeed_v1.cc

References TrkrDefs::getLayer(), intercept(), layer, TrackFitUtils::line_fit(), m_cluster_keys, m_slope, m_Z0, Acts::Test::pos, and square().

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TrackSeed_v1 & TrackSeed_v1::operator=

(

const TrackSeed_v1 &

seed

)

Definition at line 35 of file TrackSeed_v1.cc.

View newest version in sPHENIX GitHub at line 35 of file TrackSeed_v1.cc

References CopyFrom().

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void TrackSeed_v1::Reset ( )

inlineoverridevirtual

Clear Event.

Reimplemented from PHObject.

Definition at line 24 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 24 of file TrackSeed_v1.h

References TrackSeed_v1().

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void TrackSeed_v1::set_crossing ( const short int  crossing )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 54 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 54 of file TrackSeed_v1.h

References m_crossing.

void TrackSeed_v1::set_qOverR ( const float  qOverR )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 55 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 55 of file TrackSeed_v1.h

References m_qOverR.

Referenced by ALICEKF::ALICEKalmanFilter(), and HelicalFitter::process_event().

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void TrackSeed_v1::set_slope ( const float  slope )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 58 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 58 of file TrackSeed_v1.h

References m_slope.

Referenced by HelicalFitter::process_event().

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void TrackSeed_v1::set_X0 ( const float  X0 )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 56 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 56 of file TrackSeed_v1.h

References m_X0, and X0.

Referenced by HelicalFitter::process_event().

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void TrackSeed_v1::set_Y0 ( const float  Y0 )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 57 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 57 of file TrackSeed_v1.h

References m_Y0, and Y0.

Referenced by HelicalFitter::process_event().

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void TrackSeed_v1::set_Z0 ( const float  Z0 )

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 59 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 59 of file TrackSeed_v1.h

References m_Z0, and Z0.

Referenced by HelicalFitter::process_event().

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size_t TrackSeed_v1::size_cluster_keys ( ) const

inlineoverridevirtual

Reimplemented from TrackSeed.

Definition at line 63 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 63 of file TrackSeed_v1.h

References m_cluster_keys.

Referenced by PHCosmicSiliconPropagator::process_event(), and PHCASeeding::RemoveBadClusters().

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Member Data Documentation

ClusterKeySet TrackSeed_v1::m_cluster_keys

private

Definition at line 100 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 100 of file TrackSeed_v1.h

Referenced by begin_cluster_keys(), circleFitByTaubin(), clear_cluster_keys(), CopyFrom(), empty_cluster_keys(), end_cluster_keys(), erase_cluster_key(), find_cluster_key(), find_cluster_keys(), get_phi(), identify(), insert_cluster_key(), lineFit(), and size_cluster_keys().

short int TrackSeed_v1::m_crossing = std::numeric_limits<short int>::max()

private

Definition at line 108 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 108 of file TrackSeed_v1.h

Referenced by CopyFrom(), get_crossing(), and set_crossing().

float TrackSeed_v1::m_qOverR = NAN

private

Definition at line 102 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 102 of file TrackSeed_v1.h

Referenced by circleFitByTaubin(), CopyFrom(), findRoot(), get_charge(), get_pt(), get_qOverR(), identify(), and set_qOverR().

float TrackSeed_v1::m_slope = NAN

private

Definition at line 105 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 105 of file TrackSeed_v1.h

Referenced by CopyFrom(), get_slope(), get_theta(), identify(), lineFit(), and set_slope().

float TrackSeed_v1::m_X0 = NAN

private

Definition at line 103 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 103 of file TrackSeed_v1.h

Referenced by circleFitByTaubin(), CopyFrom(), findRoot(), get_phi(), get_X0(), identify(), and set_X0().

float TrackSeed_v1::m_Y0 = NAN

private

Definition at line 104 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 104 of file TrackSeed_v1.h

Referenced by circleFitByTaubin(), CopyFrom(), findRoot(), get_phi(), get_Y0(), identify(), and set_Y0().

float TrackSeed_v1::m_Z0 = NAN

private

Definition at line 106 of file TrackSeed_v1.h.

View newest version in sPHENIX GitHub at line 106 of file TrackSeed_v1.h

Referenced by CopyFrom(), get_Z0(), identify(), lineFit(), and set_Z0().

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

• coresoftware/blob/master/offline/packages/trackbase_historic/TrackSeed_v1.h
• coresoftware/blob/master/offline/packages/trackbase_historic/TrackSeed_v1.cc