#include <MtdSimTrackster.h>

Inheritance diagram for MtdSimTrackster:

Public Member Functions
void	addCluster (const uint32_t sc)
	add simhit's energy to cluster More...

std::vector< uint32_t >	clusters () const
	returns the layer clusters indexes in the sim trackster More...

	MtdSimTrackster ()

	MtdSimTrackster (const SimCluster &sc)

	MtdSimTrackster (EncodedEventId eventID, uint32_t particleID)

	MtdSimTrackster (const SimCluster &sc, const std::vector< uint32_t > SCs, const float time, const GlobalPoint pos)

int	numberOfClusters () const
	Gives the total number of SimHits, in the cluster. More...

GlobalPoint	position () const
	returns the position of the cluster More...

float	time () const
	returns the time of the cluster More...

	~MtdSimTrackster ()

Public Member Functions inherited from MtdSimCluster
void	addHitAndFraction (uint64_t hit, float fraction)
	add hit with fraction More...

void	addHitTime (float time)
	add hit time More...

void	addSimHit (const PSimHit &hit)
	add simhit's energy to cluster More...

void	clear ()

void	clearHitsAndFractions ()
	clear the hits and fractions list More...

void	clearHitsTime ()
	clear the times list More...

std::vector< std::pair< uint32_t, std::pair< uint8_t, uint8_t > > >	detIds_and_rows () const
	Returns list of detIds, rows and columns for this SimCluster. More...

std::vector< std::pair< uint64_t, float > >	hits_and_energies () const
	Returns list of hit IDs and energies for this SimCluster. More...

std::vector< std::pair< uint64_t, float > >	hits_and_fractions () const
	Returns list of hit IDs and fractions for this SimCluster. More...

std::vector< std::pair< uint64_t, float > >	hits_and_times () const
	Returns list of hit IDs and times for this SimCluster. More...

	MtdSimCluster ()

	MtdSimCluster (const SimTrack &simtrk)

	MtdSimCluster (EncodedEventId eventID, uint32_t particleID)

	~MtdSimCluster ()

Public Member Functions inherited from SimCluster
void	addG4Track (const SimTrack &t)

void	addGenParticle (const reco::GenParticleRef &ref)

void	addHitEnergy (float energy)
	add rechit energy More...

void	addRecHitAndFraction (uint32_t hit, float fraction)
	add rechit with fraction More...

void	addSimHit (const PCaloHit &hit)
	add simhit's energy to cluster More...

math::XYZVectorF	boostToCM () const
	Vector to boost to the particle centre of mass frame. More...

float	charge () const
	Electric charge. Note this is taken from the first SimTrack only. More...

void	clearHitsAndFractions ()
	clear the hits and fractions list More...

void	clearHitsEnergy ()
	clear the energies list More...

float	energy () const
	Energy. Note this is taken from the first SimTrack only. More...

float	et () const
	Transverse energy. Note this is taken from the first SimTrack only. More...

float	eta () const
	Momentum pseudorapidity. Note this is taken from the simtrack before the calorimeter. More...

EncodedEventId	eventId () const
	Signal source, crossing number. More...

g4t_iterator	g4Track_begin () const

g4t_iterator	g4Track_end () const

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

genp_iterator	genParticle_begin () const
	iterators More...

genp_iterator	genParticle_end () const

const reco::GenParticleRefVector &	genParticles () const

std::vector< std::pair< uint32_t, float > >	hits_and_energies () const
	Returns list of rechit IDs and energies for this SimCluster. More...

std::vector< std::pair< uint32_t, float > >	hits_and_fractions () const
	Returns list of rechit IDs and fractions for this SimCluster. More...

bool	longLived () const
	is long lived? More...

float	mass () const
	Mass. Note this is taken from the first SimTrack only. More...

float	massSqr () const
	Mass squared. Note this is taken from the first SimTrack only. More...

math::XYZVectorF	momentum () const
	spatial momentum vector More...

float	mt () const
	Transverse mass. Note this is taken from the first SimTrack only. More...

float	mtSqr () const
	Transverse mass squared. Note this is taken from the first SimTrack only. More...

int	numberOfRecHits () const
	Gives the total number of SimHits, in the cluster. More...

int	numberOfSimHits () const
	Gives the total number of SimHits, in the cluster. More...

float	p () const
	Magnitude of momentum vector. Note this is taken from the first SimTrack only. More...

const math::XYZTLorentzVectorF &	p4 () const
	Four-momentum Lorentz vector. Note this is taken from the first SimTrack only. More...

uint64_t	particleId () const

int	pdgId () const
	PDG ID. More...

float	phi () const
	Momentum azimuthal angle. Note this is taken from the first SimTrack only. More...

float	pt () const
	Transverse momentum. Note this is taken from the first SimTrack only. More...

float	px () const
	x coordinate of momentum vector. Note this is taken from the first SimTrack only. More...

float	py () const
	y coordinate of momentum vector. Note this is taken from the first SimTrack only. More...

float	pz () const
	z coordinate of momentum vector. Note this is taken from the first SimTrack only. More...

float	rapidity () const
	Rapidity. Note this is taken from the simtrack before the calorimeter. More...

	SimCluster ()

	SimCluster (const SimTrack &simtrk)

	SimCluster (EncodedEventId eventID, uint32_t particleID)

float	simEnergy () const
	returns the accumulated sim energy in the cluster More...

int	status () const
	Status word. More...

float	theta () const
	Momentum polar angle. Note this is taken from the first SimTrack only. More...

int	threeCharge () const
	Gives charge in unit of quark charge (should be 3 times "charge()") More...

float	y () const
	Same as rapidity(). More...

	~SimCluster ()

Private Attributes
std::vector< uint32_t >	clusters_

GlobalPoint	posAtEntrance_

float	timeAtEntrance_ {0.f}

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

Additional Inherited Members
Public Types inherited from SimCluster
typedef int	Charge
	electric charge type More...

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

typedef reco::GenParticleRefVector::iterator	genp_iterator
	reference to reco::GenParticle 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...

Static Public Attributes inherited from SimCluster
static const unsigned int	longLivedTag = 65536
	long lived flag More...

Protected Attributes inherited from MtdSimCluster
std::vector< uint64_t >	mtdHits_

std::vector< float >	times_

Protected Attributes inherited from SimCluster
std::vector< float >	energies_

EncodedEventId	event_

std::vector< float >	fractions_

std::vector< SimTrack >	g4Tracks_
	references to G4 and reco::GenParticle tracks More...

reco::GenParticleRefVector	genParticles_

std::vector< uint32_t >	hits_

uint64_t	nsimhits_ {0}

uint32_t	particleId_ {0}

float	simhit_energy_ {0.f}

math::XYZTLorentzVectorF	theMomentum_

Detailed Description

Definition at line 11 of file MtdSimTrackster.h.

Constructor & Destructor Documentation

◆ MtdSimTrackster() [1/4]

MtdSimTrackster::MtdSimTrackster ( )

Definition at line 5 of file MtdSimTrackster.cc.

                                  {
   // No operation
 }

◆ MtdSimTrackster() [2/4]

MtdSimTrackster::MtdSimTrackster ( const SimCluster & sc )

Definition at line 9 of file MtdSimTrackster.cc.

References SimCluster::addG4Track(), SimCluster::event_, SimCluster::g4Tracks(), SimCluster::particleId_, and SimCluster::theMomentum_.

                                                      {
   auto simtrk = sc.g4Tracks()[0];
   addG4Track(simtrk);
   event_ = simtrk.eventId();
   particleId_ = simtrk.trackId();
 
   theMomentum_.SetPxPyPzE(
       simtrk.momentum().px(), simtrk.momentum().py(), simtrk.momentum().pz(), simtrk.momentum().E());
 }

◆ MtdSimTrackster() [3/4]

MtdSimTrackster::MtdSimTrackster	(	EncodedEventId	eventID,
		uint32_t	particleID
	)

Definition at line 19 of file MtdSimTrackster.cc.

References SimCluster::event_, EgammaObjectsElectrons_cfi::particleID, and SimCluster::particleId_.

                                                                             {
   event_ = eventID;
   particleId_ = particleID;
 }

◆ MtdSimTrackster() [4/4]

MtdSimTrackster::MtdSimTrackster	(	const SimCluster &	sc,
		const std::vector< uint32_t >	SCs,
		const float	time,
		const GlobalPoint	pos
	)

Definition at line 24 of file MtdSimTrackster.cc.

References SimCluster::addG4Track(), clusters_, SimCluster::event_, SimCluster::g4Tracks(), SimCluster::particleId_, posAtEntrance_, SimCluster::theMomentum_, time(), and timeAtEntrance_.

                                                         {
   auto simtrk = sc.g4Tracks()[0];
   addG4Track(simtrk);
   event_ = simtrk.eventId();
   particleId_ = simtrk.trackId();
 
   theMomentum_.SetPxPyPzE(
       simtrk.momentum().px(), simtrk.momentum().py(), simtrk.momentum().pz(), simtrk.momentum().E());
 
   clusters_ = SCs;
   timeAtEntrance_ = time;
   posAtEntrance_ = pos;
 }

◆ ~MtdSimTrackster()

MtdSimTrackster::~MtdSimTrackster ( )

Definition at line 41 of file MtdSimTrackster.cc.

41 {}

Member Function Documentation

◆ addCluster()

void MtdSimTrackster::addCluster ( const uint32_t sc )

inline

add simhit's energy to cluster

Definition at line 34 of file MtdSimTrackster.h.

References clusters_.

34 { clusters_.push_back(sc); }

MtdSimTrackster::clusters_

std::vector< uint32_t > clusters_

Definition: MtdSimTrackster.h:43

◆ clusters()

std::vector<uint32_t> MtdSimTrackster::clusters ( ) const

inline

returns the layer clusters indexes in the sim trackster

Definition at line 31 of file MtdSimTrackster.h.

References clusters_.

31 { return clusters_; }

MtdSimTrackster::clusters_

std::vector< uint32_t > clusters_

Definition: MtdSimTrackster.h:43

◆ numberOfClusters()

int MtdSimTrackster::numberOfClusters ( ) const

inline

Gives the total number of SimHits, in the cluster.

Definition at line 37 of file MtdSimTrackster.h.

References clusters_.

37 { return clusters_.size(); }

MtdSimTrackster::clusters_

std::vector< uint32_t > clusters_

Definition: MtdSimTrackster.h:43

◆ position()

GlobalPoint MtdSimTrackster::position ( ) const

inline

returns the position of the cluster

Definition at line 25 of file MtdSimTrackster.h.

References posAtEntrance_.

25 { return posAtEntrance_; }

MtdSimTrackster::posAtEntrance_

GlobalPoint posAtEntrance_

Definition: MtdSimTrackster.h:41

◆ time()

float MtdSimTrackster::time ( ) const

inline

returns the time of the cluster

Definition at line 28 of file MtdSimTrackster.h.

References timeAtEntrance_.

Referenced by MtdSimTrackster().

28 { return timeAtEntrance_; }

MtdSimTrackster::timeAtEntrance_

float timeAtEntrance_

Definition: MtdSimTrackster.h:40

Friends And Related Function Documentation

◆ operator<<

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

friend

Definition at line 43 of file MtdSimTrackster.cc.

                                                                  {
   s << "CP momentum, q, ID, & Event #: " << tp.p4() << " " << tp.charge() << " " << tp.pdgId() << " "
     << tp.eventId().bunchCrossing() << "." << tp.eventId().event() << std::endl;
 
   for (MtdSimTrackster::genp_iterator hepT = tp.genParticle_begin(); hepT != tp.genParticle_end(); ++hepT) {
     s << " HepMC Track Momentum " << (*hepT)->momentum().rho() << std::endl;
   }
 
   for (MtdSimTrackster::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 MtdSimTrackster and Geant types" << std::endl;
     }
   }
   s << " # of clusters = " << tp.clusters_.size() << std::endl;
   return s;
 }

Member Data Documentation

◆ clusters_

std::vector<uint32_t> MtdSimTrackster::clusters_

private

Definition at line 43 of file MtdSimTrackster.h.

Referenced by addCluster(), clusters(), MtdSimTrackster(), and numberOfClusters().

◆ posAtEntrance_

GlobalPoint MtdSimTrackster::posAtEntrance_

private

Definition at line 41 of file MtdSimTrackster.h.

Referenced by MtdSimTrackster(), and position().

◆ timeAtEntrance_

float MtdSimTrackster::timeAtEntrance_ {0.f}

private

Definition at line 40 of file MtdSimTrackster.h.

Referenced by MtdSimTrackster(), and time().

Public Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MtdSimTrackster() [1/4]

◆ MtdSimTrackster() [2/4]

◆ MtdSimTrackster() [3/4]

◆ MtdSimTrackster() [4/4]

◆ ~MtdSimTrackster()

Member Function Documentation

◆ addCluster()

◆ clusters()

◆ numberOfClusters()

◆ position()

◆ time()

Friends And Related Function Documentation

◆ operator<<

Member Data Documentation

◆ clusters_

◆ posAtEntrance_

◆ timeAtEntrance_