MtdSimCluster Class Reference

#include <MtdSimCluster.h>

Inheritance diagram for MtdSimCluster:

Public Member Functions
void	addHitAndFraction (uint64_t hit, float fraction)
	add hit with fraction More...
void	addHitPosition (LocalPoint pos)
	add hit position 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	clearHitsPosition ()
	clear the positions 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, LocalPoint > >	hits_and_positions () const
	Returns list of hit IDs and times 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)
void	setTrackIdOffset (unsigned int offset)
unsigned int	trackIdOffset () const
	~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...
std::vector< std::pair< uint32_t, float > >	barrel_hits_and_fractions () const
	Returns list of rechit IDs and fractions in the barrel for this SimCluster. 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...
std::vector< std::pair< uint32_t, float > >	endcap_hits_and_fractions () const
	Returns list of rechit IDs and fractions in the endcap for this SimCluster. 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 ()

Protected Attributes
unsigned int	idOffset_ {0}
std::vector< uint64_t >	mtdHits_
std::vector< LocalPoint >	positions_
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_

Friends
std::ostream &	operator<< (std::ostream &s, MtdSimCluster 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...

Detailed Description

Definition at line 12 of file MtdSimCluster.h.

Constructor & Destructor Documentation

MtdSimCluster() [1/3]

MtdSimCluster::MtdSimCluster

(

)

Definition at line 7 of file MtdSimCluster.cc.

                             {
  // No operation
}

MtdSimCluster() [2/3]

MtdSimCluster::MtdSimCluster

(

const SimTrack &

simtrk

)

Definition at line 11 of file MtdSimCluster.cc.

References SimCluster::addG4Track(), SimCluster::event_, CoreSimTrack::eventId(), CoreSimTrack::momentum(), SimCluster::particleId_, SimCluster::theMomentum_, and CoreSimTrack::trackId().

                                                   {
  addG4Track(simtrk);
  event_ = simtrk.eventId();
  particleId_ = simtrk.trackId();

  theMomentum_.SetPxPyPzE(
      simtrk.momentum().px(), simtrk.momentum().py(), simtrk.momentum().pz(), simtrk.momentum().E());
}

MtdSimCluster() [3/3]

MtdSimCluster::MtdSimCluster	(	EncodedEventId	eventID,
		uint32_t	particleID
	)

Definition at line 20 of file MtdSimCluster.cc.

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

                                                                        {
  event_ = eventID;
  particleId_ = particleID;
}

~MtdSimCluster()

MtdSimCluster::~MtdSimCluster

(

)

Definition at line 25 of file MtdSimCluster.cc.

{}

Member Function Documentation

addHitAndFraction()

void MtdSimCluster::addHitAndFraction ( uint64_t  hit, float  fraction  )

inline

add hit with fraction

Definition at line 30 of file MtdSimCluster.h.

References HLT_2024v14_cff::fraction, SimCluster::fractions_, and mtdHits_.

                                                       {
    mtdHits_.emplace_back(hit);
    fractions_.emplace_back(fraction);
  }

addHitPosition()

void MtdSimCluster::addHitPosition ( LocalPoint  pos )

inline

add hit position

Definition at line 36 of file MtdSimCluster.h.

References positions_.

{ positions_.emplace_back(pos); }

addHitTime()

void MtdSimCluster::addHitTime ( float  time )

inline

add hit time

Definition at line 24 of file MtdSimCluster.h.

References SimCluster::nsimhits_, hcalRecHitTable_cff::time, and times_.

                              {
    times_.emplace_back(time);
    ++nsimhits_;
  }

addSimHit()

void MtdSimCluster::addSimHit ( const PSimHit &  hit )

inline

add simhit's energy to cluster

Definition at line 114 of file MtdSimCluster.h.

References SimCluster::nsimhits_, and SimCluster::simhit_energy_.

                                     {
    simhit_energy_ += hit.energyLoss();
    ++nsimhits_;
  }

clear()

void MtdSimCluster::clear ( void  )

inline

Definition at line 106 of file MtdSimCluster.h.

References clearHitsAndFractions(), SimCluster::clearHitsEnergy(), clearHitsPosition(), and clearHitsTime().

               {
    clearHitsAndFractions();
    clearHitsEnergy();
    clearHitsTime();
    clearHitsPosition();
  }

clearHitsAndFractions()

void MtdSimCluster::clearHitsAndFractions ( )

inline

clear the hits and fractions list

Definition at line 61 of file MtdSimCluster.h.

References SimCluster::fractions_, mtdHits_, and edm::swap().

Referenced by clear().

                               {
    std::vector<uint64_t>().swap(mtdHits_);
    std::vector<float>().swap(fractions_);
  }

clearHitsPosition()

void MtdSimCluster::clearHitsPosition ( )

inline

clear the positions list

Definition at line 104 of file MtdSimCluster.h.

References positions_, and edm::swap().

Referenced by clear().

{ std::vector<LocalPoint>().swap(positions_); }

clearHitsTime()

void MtdSimCluster::clearHitsTime ( )

inline

clear the times list

Definition at line 101 of file MtdSimCluster.h.

References edm::swap(), and times_.

Referenced by clear().

{ std::vector<float>().swap(times_); }

detIds_and_rows()

std::vector<std::pair<uint32_t, std::pair<uint8_t, uint8_t> > > MtdSimCluster::detIds_and_rows ( ) const

inline

Returns list of detIds, rows and columns for this SimCluster.

Definition at line 89 of file MtdSimCluster.h.

References mps_fire::i, mtdHits_, and mps_fire::result.

                                                                                  {
    std::vector<std::pair<uint32_t, std::pair<uint8_t, uint8_t>>> result;
    result.reserve(mtdHits_.size());
    for (size_t i = 0; i < mtdHits_.size(); ++i) {
      result.emplace_back(
          mtdHits_[i] >> 32,
          std::pair<uint8_t, uint8_t>(static_cast<uint8_t>(mtdHits_[i] >> 16), static_cast<uint8_t>(mtdHits_[i])));
    }
    return result;
  }

hits_and_energies()

std::vector<std::pair<uint64_t, float> > MtdSimCluster::hits_and_energies ( ) const

inline

Returns list of hit IDs and energies for this SimCluster.

Definition at line 50 of file MtdSimCluster.h.

References cms::cuda::assert(), SimCluster::energies_, mps_fire::i, mtdHits_, and mps_fire::result.

                                                                {
    assert(mtdHits_.size() == energies_.size());
    std::vector<std::pair<uint64_t, float>> result;
    result.reserve(mtdHits_.size());
    for (size_t i = 0; i < mtdHits_.size(); ++i) {
      result.emplace_back(mtdHits_[i], energies_[i]);
    }
    return result;
  }

hits_and_fractions()

std::vector<std::pair<uint64_t, float> > MtdSimCluster::hits_and_fractions ( ) const

inline

Returns list of hit IDs and fractions for this SimCluster.

Definition at line 39 of file MtdSimCluster.h.

References cms::cuda::assert(), SimCluster::fractions_, mps_fire::i, mtdHits_, and mps_fire::result.

                                                                 {
    assert(mtdHits_.size() == fractions_.size());
    std::vector<std::pair<uint64_t, float>> result;
    result.reserve(mtdHits_.size());
    for (size_t i = 0; i < mtdHits_.size(); ++i) {
      result.emplace_back(mtdHits_[i], fractions_[i]);
    }
    return result;
  }

hits_and_positions()

std::vector<std::pair<uint64_t, LocalPoint> > MtdSimCluster::hits_and_positions ( ) const

inline

Returns list of hit IDs and times for this SimCluster.

Definition at line 78 of file MtdSimCluster.h.

References cms::cuda::assert(), mps_fire::i, mtdHits_, positions_, mps_fire::result, and times_.

                                                                      {
    assert(mtdHits_.size() == times_.size());
    std::vector<std::pair<uint64_t, LocalPoint>> result;
    result.reserve(mtdHits_.size());
    for (size_t i = 0; i < mtdHits_.size(); ++i) {
      result.emplace_back(mtdHits_[i], positions_[i]);
    }
    return result;
  }

hits_and_times()

std::vector<std::pair<uint64_t, float> > MtdSimCluster::hits_and_times ( ) const

inline

Returns list of hit IDs and times for this SimCluster.

Definition at line 67 of file MtdSimCluster.h.

References cms::cuda::assert(), mps_fire::i, mtdHits_, mps_fire::result, and times_.

                                                             {
    assert(mtdHits_.size() == times_.size());
    std::vector<std::pair<uint64_t, float>> result;
    result.reserve(mtdHits_.size());
    for (size_t i = 0; i < mtdHits_.size(); ++i) {
      result.emplace_back(mtdHits_[i], times_[i]);
    }
    return result;
  }

setTrackIdOffset()

void MtdSimCluster::setTrackIdOffset ( unsigned int  offset )

inline

Definition at line 119 of file MtdSimCluster.h.

References idOffset_, and hltrates_dqm_sourceclient-live_cfg::offset.

{ idOffset_ = offset; }

trackIdOffset()

unsigned int MtdSimCluster::trackIdOffset ( ) const

inline

Definition at line 121 of file MtdSimCluster.h.

References idOffset_.

{ return idOffset_; }

Friends And Related Function Documentation

operator<<

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

friend

Definition at line 27 of file MtdSimCluster.cc.

                                                               {
  s << "CP momentum, q, ID, & Event #: " << tp.p4() << " " << tp.charge() << " " << tp.pdgId() << " "
    << tp.eventId().bunchCrossing() << "." << tp.eventId().event() << std::endl;

  for (MtdSimCluster::genp_iterator hepT = tp.genParticle_begin(); hepT != tp.genParticle_end(); ++hepT) {
    s << " HepMC Track Momentum " << (*hepT)->momentum().rho() << std::endl;
  }

  for (MtdSimCluster::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 MtdSimCluster and Geant types" << std::endl;
    }
  }
  s << " # of cells = " << tp.hits_.size()
    << ", effective cells = " << std::accumulate(tp.fractions_.begin(), tp.fractions_.end(), 0.f) << std::endl;
  return s;
}

Member Data Documentation

idOffset_

unsigned int MtdSimCluster::idOffset_ {0}

protected

Definition at line 127 of file MtdSimCluster.h.

Referenced by setTrackIdOffset(), and trackIdOffset().

mtdHits_

std::vector<uint64_t> MtdSimCluster::mtdHits_

protected

Definition at line 124 of file MtdSimCluster.h.

Referenced by addHitAndFraction(), clearHitsAndFractions(), detIds_and_rows(), hits_and_energies(), hits_and_fractions(), hits_and_positions(), and hits_and_times().

positions_

std::vector<LocalPoint> MtdSimCluster::positions_

protected

Definition at line 126 of file MtdSimCluster.h.

Referenced by addHitPosition(), clearHitsPosition(), and hits_and_positions().

times_

std::vector<float> MtdSimCluster::times_

protected

Definition at line 125 of file MtdSimCluster.h.

Referenced by addHitTime(), clearHitsTime(), MtdSimLayerCluster::computeClusterTime(), hits_and_positions(), and hits_and_times().