#include <Photon.h>

Inheritance diagram for reco::Photon:

Classes
struct	FiducialFlags
struct	IsolationVariables
struct	PflowIsolationVariables
struct	ShowerShape
Public Member Functions
math::XYZPointF	caloPosition () const
	position in ECAL: this is th SC position if r9<0.93. If r8>0.93 is position of seed BasicCluster taking shower depth for unconverted photon
float	chargedHadronIso () const
	Particle Flow Isolation variables.
virtual Photon *	clone () const
	returns a clone of the candidate
reco::ConversionRefVector	conversions () const
	vector of references to Conversion's
float	e1x5 () const
	Shower shape variables.
float	e2x5 () const
float	e3x3 () const
float	e5x5 () const
float	ecalRecHitSumEtConeDR03 () const
	Isolation variables in cone dR=0.3.
float	ecalRecHitSumEtConeDR04 () const
reco::ElectronSeedRefVector	electronPixelSeeds () const
	reference to electron Pixel seed
float	hadronicDepth1OverEm () const
	the hadronic release in depth1 over electromagnetic fraction
float	hadronicDepth2OverEm () const
	the hadronic release in depth2 over electromagnetic fraction
float	hadronicOverEm () const
	the total hadronic over electromagnetic fraction
bool	hasConversionTracks () const
	Bool flagging photons with a vector of refereces to conversions with size >0.
bool	hasPixelSeed () const
	Bool flagging photons having a non-zero size vector of Ref to electornPixel seeds.
float	hcalDepth1TowerSumEtConeDR03 () const
	Hcal-Depth1 isolation sum.
float	hcalDepth1TowerSumEtConeDR04 () const
	Hcal-Depth1 isolation sum.
float	hcalDepth2TowerSumEtConeDR03 () const
	Hcal-Depth2 isolation sum.
float	hcalDepth2TowerSumEtConeDR04 () const
	Hcal-Depth2 isolation sum.
float	hcalTowerSumEtConeDR03 () const
	Hcal isolation sum.
float	hcalTowerSumEtConeDR04 () const
	Hcal isolation sum.
bool	isEB () const
bool	isEBEEGap () const
	true if photon is in boundary between EB and EE
bool	isEBEtaGap () const
bool	isEBGap () const
	true if photon is in EB, and inside the boundaries in super crystals/modules
bool	isEBPhiGap () const
bool	isEE () const
bool	isEEDeeGap () const
bool	isEEGap () const
	true if photon is in EE, and inside the boundaries in supercrystal/D
bool	isEERingGap () const
bool	isPFlowPhoton () const
	Retrieve photonCore attributes.
bool	isPhoton () const
	Implement Candidate method for particle species.
bool	isStandardPhoton () const
float	maxEnergyXtal () const
float	neutralHadronIso () const
int	nTrkHollowConeDR03 () const
int	nTrkHollowConeDR04 () const
int	nTrkSolidConeDR03 () const
int	nTrkSolidConeDR04 () const
reco::SuperClusterRef	pfSuperCluster () const
	Ref to PFlow SuperCluster.
	Photon ()
	default constructor
	Photon (const LorentzVector &p4, Point caloPos, const PhotonCoreRef &core, const Point &vtx=Point(0, 0, 0))
	constructor from values
	Photon (const Photon &)
	copy constructor
reco::PhotonCoreRef	photonCore () const
	returns a reference to the core photon object
float	photonIso () const
float	r1x5 () const
float	r2x5 () const
float	r9 () const
void	setFiducialVolumeFlags (const FiducialFlags &a)
	set flags for photons in the ECAL fiducial volume
void	setIsolationVariables (const IsolationVariables &isolInDr04, const IsolationVariables &isolInDr03)
	set relevant isolation variables
void	setPflowIsolationVariables (const PflowIsolationVariables &pfisol)
	set isolation variables calculated with Pflow
void	setShowerShapeVariables (const ShowerShape &a)
void	setVertex (const Point &vertex)
	set primary event vertex used to define photon direction
float	sigmaEtaEta () const
float	sigmaIetaIeta () const
reco::SuperClusterRef	superCluster () const
	Ref to SuperCluster.
float	trkSumPtHollowConeDR03 () const
float	trkSumPtHollowConeDR04 () const
float	trkSumPtSolidConeDR03 () const
float	trkSumPtSolidConeDR04 () const
virtual	~Photon ()
	destructor
Private Member Functions
virtual bool	overlap (const Candidate &) const
	check overlap with another candidate
Private Attributes
math::XYZPointF	caloPosition_
	position of seed BasicCluster for shower depth of unconverted photon
FiducialFlags	fiducialFlagBlock_
IsolationVariables	isolationR03_
IsolationVariables	isolationR04_
PflowIsolationVariables	pfIsolation_
reco::PhotonCoreRef	photonCore_
	reference to the PhotonCore
bool	pixelSeed_
ShowerShape	showerShapeBlock_

Detailed Description

Author:: N. Marinelli Univ. of Notre Dame Photon object built out of PhotonCore stores isolation, shower shape and additional info needed for identification

Version:

Id:: Photon.h,v 1.38 2011/02/25 22:13:38 dlange Exp

Definition at line 23 of file Photon.h.

Constructor & Destructor Documentation

reco::Photon::Photon ( ) [inline]

default constructor

Reimplemented in pat::Photon.

Definition at line 31 of file Photon.h.

References pixelSeed_.

Referenced by clone().

: RecoCandidate() { pixelSeed_=false; }

Photon::Photon ( const Photon & rhs )

copy constructor

Reimplemented in pat::Photon.

Definition at line 18 of file Photon.cc.

                                  :
  RecoCandidate(rhs),
  caloPosition_(rhs.caloPosition_),
  photonCore_ ( rhs.photonCore_),
  pixelSeed_  ( rhs.pixelSeed_ ),
  fiducialFlagBlock_ ( rhs.fiducialFlagBlock_ ),
  isolationR04_ ( rhs.isolationR04_),
  isolationR03_ ( rhs.isolationR03_),
  showerShapeBlock_ ( rhs.showerShapeBlock_),
  pfIsolation_ ( rhs.pfIsolation_ )
 {}

Photon::Photon	(	const LorentzVector &	p4,
		Point	caloPos,
		const PhotonCoreRef &	core,
		const Point &	vtx = `Point( 0, 0, 0 )`
	)

constructor from values

Definition at line 7 of file Photon.cc.

                                   :
    RecoCandidate( 0, p4, vtx, 22 ),
    caloPosition_( caloPos ),
    photonCore_(core),
    pixelSeed_(false)
 {}

Photon::~Photon ( ) [virtual]

destructor

Reimplemented in pat::Photon.

Definition at line 33 of file Photon.cc.

{ }

Member Function Documentation

math::XYZPointF reco::Photon::caloPosition ( ) const [inline]

position in ECAL: this is th SC position if r9<0.93. If r8>0.93 is position of seed BasicCluster taking shower depth for unconverted photon

Definition at line 72 of file Photon.h.

References caloPosition_.

Referenced by FWPhotonDetailView::addSceneInfo(), FWPhotonDetailView::build(), and setVertex().

{return caloPosition_;}

float reco::Photon::chargedHadronIso ( ) const [inline]

Particle Flow Isolation variables.

Definition at line 280 of file Photon.h.

References reco::Photon::PflowIsolationVariables::chargedHadronIso, and pfIsolation_.

{return  pfIsolation_.chargedHadronIso;}

Photon * Photon::clone ( void ) const [virtual]

returns a clone of the candidate

Reimplemented from reco::RecoCandidate.

Reimplemented in pat::Photon.

Definition at line 35 of file Photon.cc.

References Photon().

                             {
  return new Photon( * this );
}

reco::ConversionRefVector reco::Photon::conversions ( ) const [inline]

vector of references to Conversion's

Definition at line 61 of file Photon.h.

References photonCore().

Referenced by PhotonValidator::analyze(), and hasConversionTracks().

{return this->photonCore()->conversions() ;}

float reco::Photon::e1x5 ( ) const [inline]

Shower shape variables.

Definition at line 162 of file Photon.h.

References reco::Photon::ShowerShape::e1x5, and showerShapeBlock_.

Referenced by egHLT::OffHelper::fillClusShapeData().

{return showerShapeBlock_.e1x5;}

float reco::Photon::e2x5 ( ) const [inline]

Definition at line 163 of file Photon.h.

References reco::Photon::ShowerShape::e2x5, and showerShapeBlock_.

Referenced by egHLT::OffHelper::fillClusShapeData().

{return showerShapeBlock_.e2x5;}

float reco::Photon::e3x3 ( ) const [inline]

Definition at line 164 of file Photon.h.

References reco::Photon::ShowerShape::e3x3, and showerShapeBlock_.

{return showerShapeBlock_.e3x3;}

float reco::Photon::e5x5 ( ) const [inline]

Definition at line 165 of file Photon.h.

References reco::Photon::ShowerShape::e5x5, and showerShapeBlock_.

Referenced by egHLT::OffHelper::fillClusShapeData().

{return showerShapeBlock_.e5x5;}

float reco::Photon::ecalRecHitSumEtConeDR03 ( ) const [inline]

Isolation variables in cone dR=0.3.

Definition at line 261 of file Photon.h.

References reco::Photon::IsolationVariables::ecalRecHitSumEt, and isolationR03_.

Referenced by egHLT::OffHelper::fillIsolData().

{return  isolationR03_.ecalRecHitSumEt;}

float reco::Photon::ecalRecHitSumEtConeDR04 ( ) const [inline]

Egamma Isolation variables in cone dR=0.4 Ecal isolation sum calculated from recHits

Definition at line 244 of file Photon.h.

References reco::Photon::IsolationVariables::ecalRecHitSumEt, and isolationR04_.

Referenced by PhotonValidator::analyze(), PatPhotonSimpleAnalyzer::analyze(), SimplePhotonAnalyzer::analyze(), CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), pat::Photon::ecalIso(), PFBlockAlgo::fillFromPhoton(), and PhotonSelectorAlgo::passPhotonSelection().

{return  isolationR04_.ecalRecHitSumEt;}

reco::ElectronSeedRefVector reco::Photon::electronPixelSeeds ( ) const [inline]

reference to electron Pixel seed

Definition at line 65 of file Photon.h.

References photonCore().

Referenced by hasPixelSeed().

{return this->photonCore()->electronPixelSeeds();}

float reco::Photon::hadronicDepth1OverEm ( ) const [inline]

the hadronic release in depth1 over electromagnetic fraction

Definition at line 157 of file Photon.h.

References reco::Photon::ShowerShape::hcalDepth1OverEcal, and showerShapeBlock_.

{return  showerShapeBlock_.hcalDepth1OverEcal  ;}

float reco::Photon::hadronicDepth2OverEm ( ) const [inline]

the hadronic release in depth2 over electromagnetic fraction

Definition at line 159 of file Photon.h.

References reco::Photon::ShowerShape::hcalDepth2OverEcal, and showerShapeBlock_.

{return  showerShapeBlock_.hcalDepth2OverEcal  ;}

float reco::Photon::hadronicOverEm ( ) const [inline]

the total hadronic over electromagnetic fraction

Definition at line 155 of file Photon.h.

References reco::Photon::ShowerShape::hcalDepth1OverEcal, reco::Photon::ShowerShape::hcalDepth2OverEcal, and showerShapeBlock_.

Referenced by PhotonValidator::analyze(), PatPhotonSimpleAnalyzer::analyze(), SimplePhotonAnalyzer::analyze(), CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), PFBlockAlgo::fillFromPhoton(), egHLT::OffPho::hOverE(), and PhotonSelectorAlgo::passPhotonSelection().

{return   showerShapeBlock_.hcalDepth1OverEcal + showerShapeBlock_.hcalDepth2OverEcal  ;}

bool reco::Photon::hasConversionTracks ( ) const [inline]

Bool flagging photons with a vector of refereces to conversions with size >0.

Definition at line 63 of file Photon.h.

References conversions(), photonCore(), and reco::Candidate::size.

Referenced by SimplePi0DiscAnalyzer::analyze().

{ if (this->photonCore()->conversions().size() > 0)  return true; else return false;}

bool reco::Photon::hasPixelSeed ( ) const [inline]

Bool flagging photons having a non-zero size vector of Ref to electornPixel seeds.

Definition at line 67 of file Photon.h.

References electronPixelSeeds(), photonCore(), and reco::Candidate::size.

{ if ((this->photonCore()->electronPixelSeeds()).size() > 0 ) return true; else return false; }

float reco::Photon::hcalDepth1TowerSumEtConeDR03 ( ) const [inline]

Hcal-Depth1 isolation sum.

Definition at line 265 of file Photon.h.

References reco::Photon::IsolationVariables::hcalDepth1TowerSumEt, and isolationR03_.

{return isolationR03_.hcalDepth1TowerSumEt;}

float reco::Photon::hcalDepth1TowerSumEtConeDR04 ( ) const [inline]

Hcal-Depth1 isolation sum.

Definition at line 248 of file Photon.h.

References reco::Photon::IsolationVariables::hcalDepth1TowerSumEt, and isolationR04_.

{return  isolationR04_.hcalDepth1TowerSumEt;}

float reco::Photon::hcalDepth2TowerSumEtConeDR03 ( ) const [inline]

Hcal-Depth2 isolation sum.

Definition at line 267 of file Photon.h.

References reco::Photon::IsolationVariables::hcalDepth2TowerSumEt, and isolationR03_.

{return isolationR03_.hcalDepth2TowerSumEt;}

float reco::Photon::hcalDepth2TowerSumEtConeDR04 ( ) const [inline]

Hcal-Depth2 isolation sum.

Definition at line 250 of file Photon.h.

References reco::Photon::IsolationVariables::hcalDepth2TowerSumEt, and isolationR04_.

{return  isolationR04_.hcalDepth2TowerSumEt;}

float reco::Photon::hcalTowerSumEtConeDR03 ( ) const [inline]

Hcal isolation sum.

Definition at line 263 of file Photon.h.

References reco::Photon::IsolationVariables::hcalTowerSumEt, and isolationR03_.

Referenced by egHLT::OffHelper::fillIsolData().

{return isolationR03_.hcalTowerSumEt;}

float reco::Photon::hcalTowerSumEtConeDR04 ( ) const [inline]

Hcal isolation sum.

Definition at line 246 of file Photon.h.

References reco::Photon::IsolationVariables::hcalTowerSumEt, and isolationR04_.

Referenced by PhotonValidator::analyze(), PatPhotonSimpleAnalyzer::analyze(), SimplePhotonAnalyzer::analyze(), CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), PFBlockAlgo::fillFromPhoton(), pat::Photon::hcalIso(), and PhotonSelectorAlgo::passPhotonSelection().

{return  isolationR04_.hcalTowerSumEt ;}

bool reco::Photon::isEB ( ) const [inline]

Ritrievs fiducial flags true if photon is in ECAL barrel

Definition at line 111 of file Photon.h.

References fiducialFlagBlock_, and reco::Photon::FiducialFlags::isEB.

Referenced by PatPhotonSimpleAnalyzer::analyze().

{return  fiducialFlagBlock_.isEB;}

bool reco::Photon::isEBEEGap ( ) const [inline]

true if photon is in boundary between EB and EE

Definition at line 123 of file Photon.h.

References fiducialFlagBlock_, and reco::Photon::FiducialFlags::isEBEEGap.

Referenced by PatPhotonSimpleAnalyzer::analyze(), CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), and egHLT::OffPho::isGap().

{return fiducialFlagBlock_.isEBEEGap;}

bool reco::Photon::isEBEtaGap ( ) const [inline]

Definition at line 116 of file Photon.h.

References fiducialFlagBlock_, and reco::Photon::FiducialFlags::isEBEtaGap.

Referenced by CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), and isEBGap().

{return fiducialFlagBlock_.isEBEtaGap;}

bool reco::Photon::isEBGap ( ) const [inline]

true if photon is in EB, and inside the boundaries in super crystals/modules

Definition at line 115 of file Photon.h.

References isEBEtaGap(), and isEBPhiGap().

Referenced by PatPhotonSimpleAnalyzer::analyze(), and egHLT::OffPho::isGap().

{ return (isEBEtaGap() || isEBPhiGap()); }

bool reco::Photon::isEBPhiGap ( ) const [inline]

Definition at line 117 of file Photon.h.

References fiducialFlagBlock_, and reco::Photon::FiducialFlags::isEBPhiGap.

Referenced by CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), and isEBGap().

{return fiducialFlagBlock_.isEBPhiGap;}

bool reco::Photon::isEE ( ) const [inline]

Definition at line 113 of file Photon.h.

References fiducialFlagBlock_, and reco::Photon::FiducialFlags::isEE.

Referenced by PatPhotonSimpleAnalyzer::analyze().

{return fiducialFlagBlock_.isEE;}

bool reco::Photon::isEEDeeGap ( ) const [inline]

Definition at line 121 of file Photon.h.

References fiducialFlagBlock_, and reco::Photon::FiducialFlags::isEEDeeGap.

Referenced by CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), and isEEGap().

{return fiducialFlagBlock_.isEEDeeGap;}

bool reco::Photon::isEEGap ( ) const [inline]

true if photon is in EE, and inside the boundaries in supercrystal/D

Definition at line 119 of file Photon.h.

References isEEDeeGap(), and isEERingGap().

Referenced by PatPhotonSimpleAnalyzer::analyze(), and egHLT::OffPho::isGap().

{ return (isEERingGap() || isEEDeeGap()); }

bool reco::Photon::isEERingGap ( ) const [inline]

Definition at line 120 of file Photon.h.

References fiducialFlagBlock_, and reco::Photon::FiducialFlags::isEERingGap.

Referenced by CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), and isEEGap().

{return fiducialFlagBlock_.isEERingGap;}

bool reco::Photon::isPFlowPhoton ( ) const [inline]

Retrieve photonCore attributes.

Definition at line 54 of file Photon.h.

References photonCore().

{return this->photonCore()->isPFlowPhoton();}

bool reco::Photon::isPhoton ( ) const [inline, virtual]

Implement Candidate method for particle species.

Reimplemented from reco::LeafCandidate.

Definition at line 76 of file Photon.h.

References funct::true.

{ return true ; }

bool reco::Photon::isStandardPhoton ( ) const [inline]

Definition at line 55 of file Photon.h.

References photonCore().

{return this->photonCore()->isStandardPhoton();}

float reco::Photon::maxEnergyXtal ( ) const [inline]

Definition at line 166 of file Photon.h.

References reco::Photon::ShowerShape::maxEnergyXtal, and showerShapeBlock_.

{return showerShapeBlock_.maxEnergyXtal;}

float reco::Photon::neutralHadronIso ( ) const [inline]

Definition at line 281 of file Photon.h.

References reco::Photon::PflowIsolationVariables::neutralHadronIso, and pfIsolation_.

{return  pfIsolation_.neutralHadronIso;}

int reco::Photon::nTrkHollowConeDR03 ( ) const [inline]

Definition at line 275 of file Photon.h.

References isolationR03_, and reco::Photon::IsolationVariables::nTrkHollowCone.

Referenced by egHLT::OffHelper::fillIsolData().

{return  isolationR03_.nTrkHollowCone;}

int reco::Photon::nTrkHollowConeDR04 ( ) const [inline]

Definition at line 258 of file Photon.h.

References isolationR04_, and reco::Photon::IsolationVariables::nTrkHollowCone.

Referenced by PatPhotonSimpleAnalyzer::analyze(), CutBasedPhotonIDAlgo::decideEB(), and CutBasedPhotonIDAlgo::decideEE().

{return   isolationR04_.nTrkHollowCone;}

int reco::Photon::nTrkSolidConeDR03 ( ) const [inline]

Definition at line 273 of file Photon.h.

References isolationR03_, and reco::Photon::IsolationVariables::nTrkSolidCone.

{return  isolationR03_.nTrkSolidCone;}

int reco::Photon::nTrkSolidConeDR04 ( ) const [inline]

Definition at line 256 of file Photon.h.

References isolationR04_, and reco::Photon::IsolationVariables::nTrkSolidCone.

Referenced by PhotonValidator::analyze(), PatPhotonSimpleAnalyzer::analyze(), CutBasedPhotonIDAlgo::decideEB(), and CutBasedPhotonIDAlgo::decideEE().

{return   isolationR04_.nTrkSolidCone;}

bool Photon::overlap ( const Candidate & c ) const [private, virtual]

check overlap with another candidate

Implements reco::RecoCandidate.

Definition at line 40 of file Photon.cc.

References trackerHits::c, reco::RecoCandidate::checkOverlap(), connectstrParser::o, reco::RecoCandidate::superCluster(), and superCluster().

                                                {
  const RecoCandidate * o = dynamic_cast<const RecoCandidate *>( & c );
  return ( o != 0 &&
           ( checkOverlap( superCluster(), o->superCluster() ) )
           );
  return false;
}

reco::SuperClusterRef reco::Photon::pfSuperCluster ( ) const [inline]

Ref to PFlow SuperCluster.

Definition at line 59 of file Photon.h.

References photonCore().

{return this->photonCore()->pfSuperCluster();}

reco::PhotonCoreRef reco::Photon::photonCore ( ) const [inline]

returns a reference to the core photon object

Definition at line 49 of file Photon.h.

References photonCore_.

Referenced by conversions(), electronPixelSeeds(), hasConversionTracks(), hasPixelSeed(), isPFlowPhoton(), isStandardPhoton(), pfSuperCluster(), and superCluster().

{ return photonCore_;}

float reco::Photon::photonIso ( ) const [inline]

Definition at line 282 of file Photon.h.

References pfIsolation_, and reco::Photon::PflowIsolationVariables::photonIso.

{return  pfIsolation_.photonIso;}

float reco::Photon::r1x5 ( ) const [inline]

Definition at line 169 of file Photon.h.

References reco::Photon::ShowerShape::e1x5, reco::Photon::ShowerShape::e5x5, and showerShapeBlock_.

Referenced by PhotonValidator::analyze().

{return showerShapeBlock_.e1x5/showerShapeBlock_.e5x5;}

float reco::Photon::r2x5 ( ) const [inline]

Definition at line 170 of file Photon.h.

References reco::Photon::ShowerShape::e2x5, reco::Photon::ShowerShape::e5x5, and showerShapeBlock_.

Referenced by PhotonValidator::analyze().

{return showerShapeBlock_.e2x5/showerShapeBlock_.e5x5;}

float reco::Photon::r9 ( ) const [inline]

Definition at line 171 of file Photon.h.

References reco::Photon::ShowerShape::e3x3, showerShapeBlock_, and superCluster().

Referenced by PhotonValidator::analyze(), PatPhotonSimpleAnalyzer::analyze(), SimplePhotonAnalyzer::analyze(), SimplePi0DiscAnalyzer::analyze(), CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), and egHLT::OffHelper::fillClusShapeData().

{return showerShapeBlock_.e3x3/this->superCluster()->rawEnergy();}

void reco::Photon::setFiducialVolumeFlags ( const FiducialFlags & a ) [inline]

set flags for photons in the ECAL fiducial volume

Definition at line 108 of file Photon.h.

References a, and fiducialFlagBlock_.

{ fiducialFlagBlock_= a ;}

void reco::Photon::setIsolationVariables	(	const IsolationVariables &	isolInDr04,
		const IsolationVariables &	isolInDr03
	)		`[inline]`

set relevant isolation variables

Definition at line 238 of file Photon.h.

References isolationR03_, and isolationR04_.

{  isolationR04_ = isolInDr04 ; isolationR03_ = isolInDr03 ;}

void reco::Photon::setPflowIsolationVariables ( const PflowIsolationVariables & pfisol ) [inline]

set isolation variables calculated with Pflow

Definition at line 240 of file Photon.h.

References pfIsolation_.

{  pfIsolation_ = pfisol;}

void reco::Photon::setShowerShapeVariables ( const ShowerShape & a ) [inline]

Definition at line 153 of file Photon.h.

References a, and showerShapeBlock_.

{ showerShapeBlock_ = a ;}

void Photon::setVertex ( const Point & vertex ) [virtual]

set primary event vertex used to define photon direction

Reimplemented from reco::LeafCandidate.

Definition at line 48 of file Photon.cc.

References caloPosition(), reco::LeafCandidate::energy(), reco::LeafCandidate::momentum(), reco::LeafCandidate::setP4(), reco::LeafCandidate::vertex(), and reco::LeafCandidate::vertex_.

                                           {
  math::XYZVectorF direction = caloPosition() - vertex;
  double energy = this->energy();
  math::XYZVectorF momentum = direction.unit() * energy;
  math::XYZTLorentzVector lv(momentum.x(), momentum.y(), momentum.z(), energy );
  setP4(lv);
  vertex_ = vertex;
}

float reco::Photon::sigmaEtaEta ( ) const [inline]

Definition at line 167 of file Photon.h.

References showerShapeBlock_, and reco::Photon::ShowerShape::sigmaEtaEta.

Referenced by egHLT::OffHelper::fillClusShapeData().

{return showerShapeBlock_.sigmaEtaEta;}

float reco::Photon::sigmaIetaIeta ( ) const [inline]

Definition at line 168 of file Photon.h.

References showerShapeBlock_, and reco::Photon::ShowerShape::sigmaIetaIeta.

Referenced by PhotonValidator::analyze(), SimplePhotonAnalyzer::analyze(), CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), and egHLT::OffHelper::fillClusShapeData().

{return showerShapeBlock_.sigmaIetaIeta;}

reco::SuperClusterRef reco::Photon::superCluster ( ) const [inline, virtual]

Ref to SuperCluster.

Reimplemented from reco::RecoCandidate.

Reimplemented in pat::Photon.

Definition at line 57 of file Photon.h.

References photonCore().

Referenced by FWPhotonDetailView::addSceneInfo(), PhotonValidator::analyze(), SimplePhotonAnalyzer::analyze(), SimplePi0DiscAnalyzer::analyze(), EgammaObjects::analyzePhotons(), FWPhotonDetailView::build(), FWPhotonProxyBuilder::buildViewType(), PhotonIsolationCalculator::calculate(), PhotonIsolationCalculator::classify(), helper::PhotonCollectionStoreManager::cloneAndStore(), pat::Photon::embedSuperCluster(), egHLT::OffPho::etaSC(), egHLT::OffPho::etSC(), egHLT::OffHelper::fillClusShapeData(), EgammaObjects::findRecoMass(), overlap(), egHLT::OffPho::phiSC(), and r9().

{return this->photonCore()->superCluster();}

float reco::Photon::trkSumPtHollowConeDR03 ( ) const [inline]

Definition at line 271 of file Photon.h.

References isolationR03_, and reco::Photon::IsolationVariables::trkSumPtHollowCone.

Referenced by egHLT::OffHelper::fillIsolData().

{return  isolationR03_.trkSumPtHollowCone;}

float reco::Photon::trkSumPtHollowConeDR04 ( ) const [inline]

Definition at line 254 of file Photon.h.

References isolationR04_, and reco::Photon::IsolationVariables::trkSumPtHollowCone.

Referenced by PatPhotonSimpleAnalyzer::analyze(), CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), PFBlockAlgo::fillFromPhoton(), and PhotonSelectorAlgo::passPhotonSelection().

{return   isolationR04_.trkSumPtHollowCone;}

float reco::Photon::trkSumPtSolidConeDR03 ( ) const [inline]

Definition at line 269 of file Photon.h.

References isolationR03_, and reco::Photon::IsolationVariables::trkSumPtSolidCone.

{return  isolationR03_.trkSumPtSolidCone;}

float reco::Photon::trkSumPtSolidConeDR04 ( ) const [inline]

Definition at line 252 of file Photon.h.

References isolationR04_, and reco::Photon::IsolationVariables::trkSumPtSolidCone.

Referenced by PhotonValidator::analyze(), PatPhotonSimpleAnalyzer::analyze(), SimplePhotonAnalyzer::analyze(), CutBasedPhotonIDAlgo::decideEB(), CutBasedPhotonIDAlgo::decideEE(), and pat::Photon::trackIso().

{return   isolationR04_.trkSumPtSolidCone;}

Member Data Documentation

math::XYZPointF reco::Photon::caloPosition_ [private]

position of seed BasicCluster for shower depth of unconverted photon

Definition at line 289 of file Photon.h.

Referenced by caloPosition().

FiducialFlags reco::Photon::fiducialFlagBlock_ [private]

Definition at line 295 of file Photon.h.

Referenced by isEB(), isEBEEGap(), isEBEtaGap(), isEBPhiGap(), isEE(), isEEDeeGap(), isEERingGap(), and setFiducialVolumeFlags().

IsolationVariables reco::Photon::isolationR03_ [private]

Definition at line 297 of file Photon.h.

Referenced by ecalRecHitSumEtConeDR03(), hcalDepth1TowerSumEtConeDR03(), hcalDepth2TowerSumEtConeDR03(), hcalTowerSumEtConeDR03(), nTrkHollowConeDR03(), nTrkSolidConeDR03(), setIsolationVariables(), trkSumPtHollowConeDR03(), and trkSumPtSolidConeDR03().

IsolationVariables reco::Photon::isolationR04_ [private]

Definition at line 296 of file Photon.h.

Referenced by ecalRecHitSumEtConeDR04(), hcalDepth1TowerSumEtConeDR04(), hcalDepth2TowerSumEtConeDR04(), hcalTowerSumEtConeDR04(), nTrkHollowConeDR04(), nTrkSolidConeDR04(), setIsolationVariables(), trkSumPtHollowConeDR04(), and trkSumPtSolidConeDR04().

PflowIsolationVariables reco::Photon::pfIsolation_ [private]

Definition at line 299 of file Photon.h.

Referenced by chargedHadronIso(), neutralHadronIso(), photonIso(), and setPflowIsolationVariables().

reco::PhotonCoreRef reco::Photon::photonCore_ [private]

reference to the PhotonCore

Definition at line 291 of file Photon.h.

Referenced by photonCore().

bool reco::Photon::pixelSeed_ [private]

Definition at line 293 of file Photon.h.

Referenced by Photon().

ShowerShape reco::Photon::showerShapeBlock_ [private]

Definition at line 298 of file Photon.h.

Referenced by e1x5(), e2x5(), e3x3(), e5x5(), hadronicDepth1OverEm(), hadronicDepth2OverEm(), hadronicOverEm(), maxEnergyXtal(), r1x5(), r2x5(), r9(), setShowerShapeVariables(), sigmaEtaEta(), and sigmaIetaIeta().

reco::Photon Class Reference

Classes

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation