TrackingParticle Class Reference

#include <TrackingParticle.h>

Inheritance diagram for TrackingParticle:

Public Types
typedef std::multimap < DetId::Detector, PSimHit >	DetectorToPSimHit
typedef std::vector< SimTrack > ::const_iterator	g4t_iterator
typedef GenParticleRefVector::iterator	genp_iterator
typedef edm::Ref < edm::HepMCProduct, HepMC::GenParticle >	GenParticleRef
typedef edm::RefVector < edm::HepMCProduct, HepMC::GenParticle >	GenParticleRefVector
	reference to HepMC::GenParticle More...
typedef std::vector < TrackingVertex >	TrackingVertexCollection
typedef edm::Ref < TrackingVertexCollection >	TrackingVertexRef
typedef edm::RefVector < TrackingVertexCollection >	TrackingVertexRefVector
typedef TrackingVertexRefVector::iterator	tv_iterator
Public Types inherited from ParticleBase
typedef int	Charge
	electric charge type More...
typedef math::XYZTLorentzVectorD	LorentzVector
	Lorentz vector. More...
typedef math::XYZPointD	Point
	point in the space More...
typedef math::PtEtaPhiMLorentzVector	PolarLorentzVector
	Lorentz vector. More...
typedef math::XYZVectorD	Vector
	point in the space More...

Public Member Functions
void	addDecayVertex (const TrackingVertexRef &)
void	addG4Track (const SimTrack &)
void	addGenParticle (const GenParticleRef &)
void	addPSimHit (const PSimHit &)
void	clearDecayVertices ()
void	clearParentVertex ()
const TrackingVertexRefVector &	decayVertices () const
tv_iterator	decayVertices_begin () const
tv_iterator	decayVertices_end () const
EncodedEventId	eventId () const
g4t_iterator	g4Track_begin () const
g4t_iterator	g4Track_end () const
const std::vector< SimTrack > &	g4Tracks () const
const GenParticleRefVector &	genParticle () const
genp_iterator	genParticle_begin () const
	iterators More...
genp_iterator	genParticle_end () const
int	matchedHit () const
const TrackingVertexRef &	parentVertex () const
int	pdgId () const
	PDG id, signal source, crossing number. More...
const std::vector< PSimHit > ::const_iterator	pSimHit_begin () const
const std::vector< PSimHit > ::const_iterator	pSimHit_end () const
void	setMatchedHit (const int &)
void	setParentVertex (const TrackingVertexRef &)
void	setVertex (const Point &vtx, double t)
	TrackingParticle ()
	default constructor More...
	TrackingParticle (char q, const LorentzVector &p4, const Point &vtx, double t, const int pdgId, const int status, const EncodedEventId eventId)
	constructor from pointer to generator particle More...
const std::vector< PSimHit > &	trackPSimHit () const
std::vector< PSimHit >	trackPSimHit (DetId::Detector) const
	~TrackingParticle ()
Public Member Functions inherited from ParticleBase
Vector	boostToCM () const
int	charge () const
	electric charge More...
double	energy () const
	energy More...
double	et () const
	transverse energy More...
double	eta () const
	momentum pseudorapidity More...
bool	longLived () const
	is long lived? More...
double	mass () const
	mass More...
double	massSqr () const
	mass squared More...
Vector	momentum () const
	spatial momentum vector More...
double	mt () const
	transverse mass More...
double	mtSqr () const
	transverse mass squared More...
double	p () const
	magnitude of momentum vector More...
const LorentzVector &	p4 () const
	four-momentum Lorentz vector More...
	ParticleBase ()
	default constructor More...
	ParticleBase (Charge q, const LorentzVector &p4, const Point &vertex=Point(0, 0, 0), int pdgId=0, int status=0, bool integerCharge=true)
	constructor from values More...
	ParticleBase (Charge q, const PolarLorentzVector &p4, const Point &vertex=Point(0, 0, 0), int pdgId=0, int status=0, bool integerCharge=true)
	constructor from values More...
int	pdgId () const
	PDG identifier. More...
double	phi () const
	momentum azimuthal angle More...
const PolarLorentzVector &	polarP4 () const
	four-momentum Lorentz vector More...
double	pt () const
	transverse momentum More...
double	px () const
	x coordinate of momentum vector More...
double	py () const
	y coordinate of momentum vector More...
double	pz () const
	z coordinate of momentum vector More...
double	rapidity () const
	repidity More...
void	setCharge (Charge q)
	set electric charge More...
void	setLongLived ()
	set long lived flag More...
void	setMass (double m)
	set particle mass More...
void	setP4 (const LorentzVector &p4)
	set 4-momentum More...
void	setP4 (const PolarLorentzVector &p4)
	set 4-momentum More...
void	setPdgId (int pdgId)
void	setPz (double pz)
void	setStatus (int status)
	set status word More...
void	setThreeCharge (Charge qx3)
	set electric charge More...
void	setVertex (const Point &vertex)
	set vertex More...
int	status () const
	status word More...
double	theta () const
	momentum polar angle More...
int	threeCharge () const
	electric charge More...
const Point &	vertex () const
	vertex position More...
double	vx () const
	x coordinate of vertex position More...
double	vy () const
	y coordinate of vertex position More...
double	vz () const
	z coordinate of vertex position More...
double	y () const
	repidity More...
virtual	~ParticleBase ()
	destructor More...

Private Attributes
TrackingVertexRefVector	decayVertices_
EncodedEventId	eventId_
std::vector< SimTrack >	g4Tracks_
	references to G4 and HepMC tracks More...
GenParticleRefVector	genParticles_
int	matchedHit_
	Total Number of Hits belonging to the TrackingParticle. More...
TrackingVertexRef	parentVertex_
int	pdgId_
	PDG identifier, signal source, crossing number. More...
float	t_
	production time More...
std::vector< PSimHit >	trackPSimHit_

Friends
std::ostream &	operator<< (std::ostream &s, TrackingParticle const &tp)

Additional Inherited Members
Static Public Attributes inherited from ParticleBase
static const unsigned int	longLivedTag = 65536
	long lived flag More...
Protected Member Functions inherited from ParticleBase
void	cacheCartesian () const
	set internal cache More...
void	cachePolar () const
	set internal cache More...
void	clearCache () const
	clear internal cache More...
Protected Attributes inherited from ParticleBase
edm::BoolCache	cacheCartesianFixed_
edm::BoolCache	cachePolarFixed_
	has cache been set? More...
float	eta_
float	mass_
LorentzVector	p4Cartesian_
	internal cache for p4 More...
PolarLorentzVector	p4Polar_
	internal cache for p4 More...
int	pdgId_
	PDG identifier. More...
float	phi_
float	pt_
	four-momentum Lorentz vector More...
Charge	qx3_
	electric charge More...
int	status_
	status word More...
Point	vertex_
	vertex position More...

Detailed Description

Definition at line 25 of file TrackingParticle.h.

Member Typedef Documentation

typedef std::multimap<DetId::Detector, PSimHit> TrackingParticle::DetectorToPSimHit

Definition at line 43 of file TrackingParticle.h.

typedef std::vector<SimTrack>::const_iterator TrackingParticle::g4t_iterator

Definition at line 36 of file TrackingParticle.h.

typedef GenParticleRefVector::iterator TrackingParticle::genp_iterator

Definition at line 35 of file TrackingParticle.h.

typedef edm::Ref<edm::HepMCProduct, HepMC::GenParticle > TrackingParticle::GenParticleRef

Definition at line 34 of file TrackingParticle.h.

typedef edm::RefVector<edm::HepMCProduct, HepMC::GenParticle > TrackingParticle::GenParticleRefVector

reference to HepMC::GenParticle

Definition at line 33 of file TrackingParticle.h.

typedef std::vector<TrackingVertex> TrackingParticle::TrackingVertexCollection

Definition at line 38 of file TrackingParticle.h.

typedef edm::Ref<TrackingVertexCollection> TrackingParticle::TrackingVertexRef

Definition at line 39 of file TrackingParticle.h.

typedef edm::RefVector<TrackingVertexCollection> TrackingParticle::TrackingVertexRefVector

Definition at line 40 of file TrackingParticle.h.

typedef TrackingVertexRefVector::iterator TrackingParticle::tv_iterator

Definition at line 41 of file TrackingParticle.h.

Constructor & Destructor Documentation

TrackingParticle::TrackingParticle ( )

inline

default constructor

Definition at line 46 of file TrackingParticle.h.

{}

TrackingParticle::TrackingParticle	(	char	q,
		const LorentzVector &	p4,
		const Point &	vtx,
		double	t,
		const int	pdgId,
		const int	status,
		const EncodedEventId	eventId
	)

constructor from pointer to generator particle

Definition at line 8 of file TrackingParticle.cc.

                                                                                                               :
        ParticleBase( q, p4, vtx,pdgId,status ), t_( t ), pdgId_( pdgId ), eventId_( eventId )
{
}

TrackingParticle::~TrackingParticle

(

)

Definition at line 14 of file TrackingParticle.cc.

{
}

Member Function Documentation

void TrackingParticle::addDecayVertex

(

const TrackingVertexRef &

ref

)

Definition at line 77 of file TrackingParticle.cc.

References decayVertices_, and edm::RefVector< C, T, F >::push_back().

Referenced by TrackingTruthProducer::mergeBremsstrahlung().

{
    decayVertices_.push_back(ref);
}

void TrackingParticle::addG4Track

(

const SimTrack &

t

)

Definition at line 23 of file TrackingParticle.cc.

References g4Tracks_.

Referenced by TrackingTruthProducer::mergeBremsstrahlung(), and TrackingTruthProducer::setTrackingParticle().

{
    g4Tracks_.push_back(t);
}

void TrackingParticle::addGenParticle

(

const GenParticleRef &

)

Definition at line 18 of file TrackingParticle.cc.

References genParticles_, and edm::RefVector< C, T, F >::push_back().

Referenced by TrackingTruthProducer::setTrackingParticle().

{
    genParticles_.push_back(ref);
}

void TrackingParticle::addPSimHit

(

const PSimHit &

hit

)

Definition at line 28 of file TrackingParticle.cc.

References trackPSimHit_.

Referenced by TrackingTruthProducer::mergeBremsstrahlung(), and TrackingTruthProducer::setTrackingParticle().

{
    trackPSimHit_.push_back(hit);
}

void TrackingParticle::clearDecayVertices

(

)

Definition at line 87 of file TrackingParticle.cc.

References edm::RefVector< C, T, F >::clear(), and decayVertices_.

Referenced by TrackingTruthProducer::mergeBremsstrahlung().

{
    decayVertices_.clear();
}

void TrackingParticle::clearParentVertex

(

)

Definition at line 82 of file TrackingParticle.cc.

References parentVertex_.

Referenced by TrackingTruthProducer::mergeBremsstrahlung().

{
    parentVertex_ = TrackingVertexRef();
}

const TrackingVertexRefVector& TrackingParticle::decayVertices ( ) const

inline

Definition at line 111 of file TrackingParticle.h.

References decayVertices_.

Referenced by TrackingTruthProducer::mergeBremsstrahlung(), and operator<<().

    {
        return decayVertices_;
    }

tv_iterator TrackingParticle::decayVertices_begin ( ) const

inline

Definition at line 115 of file TrackingParticle.h.

References edm::RefVector< C, T, F >::begin(), and decayVertices_.

Referenced by TrackingTruthProducer::mergeBremsstrahlung(), and operator<<().

    {
        return decayVertices_.begin();
    }

tv_iterator TrackingParticle::decayVertices_end ( ) const

inline

Definition at line 119 of file TrackingParticle.h.

References decayVertices_, and edm::RefVector< C, T, F >::end().

Referenced by TrackingTruthProducer::mergeBremsstrahlung(), and operator<<().

    {
        return decayVertices_.end();
    }

EncodedEventId TrackingParticle::eventId ( ) const

inline

Definition at line 60 of file TrackingParticle.h.

References eventId_.

Referenced by TrackingParticleSelector::operator()(), and operator<<().

    {
        return eventId_;
    }

TrackingParticle::g4t_iterator TrackingParticle::g4Track_begin

(

)

const

Definition at line 43 of file TrackingParticle.cc.

References g4Tracks_.

Referenced by TrackingTruthProducer::mergeBremsstrahlung(), and operator<<().

{
    return g4Tracks_.begin();
}

TrackingParticle::g4t_iterator TrackingParticle::g4Track_end

(

)

const

Definition at line 48 of file TrackingParticle.cc.

References g4Tracks_.

Referenced by TrackingTruthProducer::mergeBremsstrahlung(), and operator<<().

{
    return g4Tracks_.end();
}

const std::vector<SimTrack>& TrackingParticle::g4Tracks ( ) const

inline

Definition at line 93 of file TrackingParticle.h.

References g4Tracks_.

    {
        return g4Tracks_ ;
    }

const GenParticleRefVector& TrackingParticle::genParticle ( ) const

inline

Definition at line 89 of file TrackingParticle.h.

References genParticles_.

    {
        return genParticles_;
    }

TrackingParticle::genp_iterator TrackingParticle::genParticle_begin

(

)

const

iterators

Definition at line 33 of file TrackingParticle.cc.

References edm::RefVector< C, T, F >::begin(), and genParticles_.

Referenced by operator<<().

{
    return genParticles_.begin();
}

TrackingParticle::genp_iterator TrackingParticle::genParticle_end

(

)

const

Definition at line 38 of file TrackingParticle.cc.

References edm::RefVector< C, T, F >::end(), and genParticles_.

Referenced by operator<<().

{
    return genParticles_.end();
}

int TrackingParticle::matchedHit ( ) const

inline

Definition at line 123 of file TrackingParticle.h.

References matchedHit_.

Referenced by TrackingParticleSelector::operator()(), and CosmicTrackingParticleSelector::operator()().

    {
        return matchedHit_;
    }

const TrackingVertexRef& TrackingParticle::parentVertex ( ) const

inline

Definition at line 97 of file TrackingParticle.h.

References parentVertex_.

Referenced by V0Validator::analyze(), TrackingTruthProducer::mergeBremsstrahlung(), RecoTracktoTP::numTPMothers(), TPtoRecoTrack::numTPMothers(), RecoTracktoTP::numTPSourceTracks(), TPtoRecoTrack::numTPSourceTracks(), operator<<(), ShallowSimTracksProducer::produce(), RecoTracktoTP::TPMother(), and TPtoRecoTrack::TPMother().

    {
        return parentVertex_;
    }

int TrackingParticle::pdgId ( ) const

inline

PDG id, signal source, crossing number.

Definition at line 56 of file TrackingParticle.h.

References pdgId_.

Referenced by V0Validator::analyze(), TrackingTruthProducer::mergeBremsstrahlung(), TrackingParticleSelector::operator()(), CosmicTrackingParticleSelector::operator()(), operator<<(), and ShallowSimTracksProducer::produce().

    {
        return pdgId_;
    }

const std::vector< PSimHit >::const_iterator TrackingParticle::pSimHit_begin

(

)

const

Returns the begin of the vector of ALL the PSimHits of the TrackingParticle

Definition at line 53 of file TrackingParticle.cc.

References trackPSimHit_.

Referenced by RecoMuonValidator::MuonME::fill(), and TrackingTruthProducer::mergeBremsstrahlung().

{
    return trackPSimHit_.begin();
}

const std::vector< PSimHit >::const_iterator TrackingParticle::pSimHit_end

(

)

const

Returns the end of the vector of ALL the PSimHits of the TrackingParticle

Definition at line 58 of file TrackingParticle.cc.

References trackPSimHit_.

Referenced by RecoMuonValidator::MuonME::fill(), and TrackingTruthProducer::mergeBremsstrahlung().

{
    return trackPSimHit_.end();
}

void TrackingParticle::setMatchedHit

(

const int &

hitnumb

)

Definition at line 92 of file TrackingParticle.cc.

References matchedHit_.

Referenced by TrackingTruthProducer::setTrackingParticle().

{
    matchedHit_ = hitnumb;
}

void TrackingParticle::setParentVertex

(

const TrackingVertexRef &

ref

)

Definition at line 72 of file TrackingParticle.cc.

References parentVertex_.

Referenced by TrackingTruthProducer::mergeBremsstrahlung().

{
    parentVertex_ = ref;
}

void TrackingParticle::setVertex	(	const Point &	vtx,
		double	t
	)

Definition at line 97 of file TrackingParticle.cc.

References ParticleBase::setVertex(), matplotRender::t, and t_.

{
    t_ = t;
    ParticleBase::setVertex(vtx);
}

const std::vector<PSimHit>& TrackingParticle::trackPSimHit ( ) const

inline

The vector of ALL the PSimHits of the TrackingParticle

Definition at line 102 of file TrackingParticle.h.

References trackPSimHit_.

Referenced by MultiTrackValidator::analyze(), MuonTrackValidator::analyze(), FWTrackingParticleProxyBuilder::build(), TrackAssociatorByPosition::getState(), CosmicParametersDefinerForTP::momentum(), CosmicTrackingParticleSelector::operator()(), operator<<(), and CosmicParametersDefinerForTP::vertex().

    {
        return trackPSimHit_;
    }

std::vector< PSimHit > TrackingParticle::trackPSimHit

(

DetId::Detector

detector

)

const

Definition at line 63 of file TrackingParticle.cc.

References DetId::det(), query::result, and trackPSimHit_.

{
    std::vector<PSimHit> result;    
    for (std::vector<PSimHit>::const_iterator iHit = trackPSimHit_.begin(); iHit != trackPSimHit_.end(); ++iHit)
        if ( detector == DetId( (uint32_t)((*iHit).detUnitId()) ).det() )
            result.push_back(*iHit);
    return result;
}

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  s, TrackingParticle const &  tp  )

friend

Concrete TrackingParticle. All track parameters are passed in the constructor and stored internally.

Definition at line 12 of file TrackingDataPrint.h.

{

    // Compare momenta from sources
    s << "T.P.   Track Momentum, q , ID, & Event # "
    << tp.p4()    << " " << tp.charge() << " "
    << tp.pdgId() << " "
    << tp.eventId().bunchCrossing() << "." << tp.eventId().event()
    << std::endl;
    s << " Hits for this track: " << tp.trackPSimHit().size()
    << std::endl;

    for (TrackingParticle::genp_iterator hepT = tp.genParticle_begin();
            hepT !=  tp.genParticle_end(); ++hepT)
    {
        s << " HepMC Track Momentum " << (*hepT)->momentum().mag() << std::endl;
    }
    for (TrackingParticle::g4t_iterator g4T = tp.g4Track_begin();
            g4T !=  tp.g4Track_end(); ++g4T)
    {
        s << " Geant Track Momentum  " << g4T->momentum() << std::endl;
        s << " Geant Track ID & type " << g4T->trackId() << " "
        << g4T->type() << std::endl;
        if (g4T->type() !=  tp.pdgId())
        {
            s << " Mismatch b/t TrackingParticle and Geant types"
            << std::endl;
        }
    }
    return s;
}

Member Data Documentation

TrackingVertexRefVector TrackingParticle::decayVertices_

private

Definition at line 148 of file TrackingParticle.h.

Referenced by addDecayVertex(), clearDecayVertices(), decayVertices(), decayVertices_begin(), and decayVertices_end().

EncodedEventId TrackingParticle::eventId_

private

Definition at line 134 of file TrackingParticle.h.

Referenced by eventId().

std::vector<SimTrack> TrackingParticle::g4Tracks_

private

references to G4 and HepMC tracks

Definition at line 140 of file TrackingParticle.h.

Referenced by addG4Track(), g4Track_begin(), g4Track_end(), and g4Tracks().

GenParticleRefVector TrackingParticle::genParticles_

private

Definition at line 141 of file TrackingParticle.h.

Referenced by addGenParticle(), genParticle(), genParticle_begin(), and genParticle_end().

int TrackingParticle::matchedHit_

private

Total Number of Hits belonging to the TrackingParticle.

Definition at line 137 of file TrackingParticle.h.

Referenced by matchedHit(), and setMatchedHit().

TrackingVertexRef TrackingParticle::parentVertex_

private

Definition at line 147 of file TrackingParticle.h.

Referenced by clearParentVertex(), parentVertex(), and setParentVertex().

int TrackingParticle::pdgId_

private

PDG identifier, signal source, crossing number.

Definition at line 133 of file TrackingParticle.h.

Referenced by pdgId().

float TrackingParticle::t_

private

production time

Definition at line 131 of file TrackingParticle.h.

Referenced by setVertex().

std::vector<PSimHit> TrackingParticle::trackPSimHit_

private

Definition at line 144 of file TrackingParticle.h.

Referenced by addPSimHit(), pSimHit_begin(), pSimHit_end(), and trackPSimHit().