CDPhoton Class Reference

#include <CDPhoton.h>

Inheritance diagram for CDPhoton:

Public Types
typedef CDCandidate	CandidateClass
typedef EvtRecTrack	VisibleEvidence
Public Types inherited from CDCandidate
typedef CDDecay	DecayEvidence
typedef std::pair< vector< const EvtRecTrack * >, vector< const EvtRecTrack * > >	TracksAndShowers

Public Member Functions
	CDPhoton (const VisibleEvidence *aVisible)
	CDPhoton (const CDPhoton &aOtherCDPhoton)
virtual	~CDPhoton ()
virtual bool	builtFromCDPhoton () const
virtual const EvtRecTrack *	photon () const
virtual DBCandidate::Hypo	hypo () const
Public Member Functions inherited from CDCandidate
virtual	~CDCandidate ()
const CDCandidate &	operator= (const CDCandidate &aOtherCDCandidate)
void	setUserTag (int tag)
CDCandidate &	setP4 (const HepLorentzVector &aMomentum)
int	userTag () const
double	mass () const
int	charge () const
double	energy () const
const Hep3Vector &	momentum () const
const HepLorentzVector &	p4 () const
const DecayChain::KinematicData *	kinematicData () const
TracksAndShowers	finalChildren () const
virtual bool	builtFromTrack () const
virtual const EvtRecTrack *	track () const
virtual bool	builtFromCDPi0 () const
virtual const EvtRecPi0 *	navPi0 () const
virtual bool	builtFromCDEta () const
virtual const EvtRecEtaToGG *	navEta () const
virtual bool	builtFromCDKs () const
virtual const EvtRecVeeVertex *	navKshort () const
virtual bool	builtFromCDLambda () const
virtual const EvtRecVeeVertex *	navLambda () const
virtual bool	builtFromCDDecay () const
virtual const DecayEvidence &	decay () const
bool	overlap (const CDCandidate &aOtherCDCandidate) const
const CDFootPrint &	footPrint () const
Public Member Functions inherited from dchain::ReferenceCount
	ReferenceCount ()
virtual	~ReferenceCount ()
void	addLink () const
void	dropLink () const

Static Public Member Functions
static bool	setIP (double x, double y, double z)

Protected Member Functions
virtual DecayChain::KinematicData *	defaultKinematicData () const
Protected Member Functions inherited from CDCandidate
	CDCandidate (const CDCandidate &aOtherCDCandidate)
	CDCandidate (const CDFootPrint &aCDFootPrint)
void	setKinematicData (const DecayChain::KinematicData &aKinematicData)
void	setCDFootPrint (const CDFootPrint &aCDFootPrint)
void	recurseNode (TracksAndShowers &final, const CDCandidate &cand) const

Detailed Description

Definition at line 76 of file CDPhoton.h.

Member Typedef Documentation

CandidateClass

typedef CDCandidate CDPhoton::CandidateClass

Definition at line 82 of file CDPhoton.h.

VisibleEvidence

typedef EvtRecTrack CDPhoton::VisibleEvidence

Definition at line 83 of file CDPhoton.h.

Constructor & Destructor Documentation

CDPhoton() [1/2]

CDPhoton::CDPhoton

(

const VisibleEvidence *

aVisible

)

Definition at line 110 of file CDPhoton.cxx.

                                                    :
   CDCandidate( CDMud< VisibleEvidence >::get( aVisible ) ) ,
   m_visibleEvidence( aVisible )
{
}

Referenced by CDPhoton(), and CDPhoton().

CDPhoton() [2/2]

CDPhoton::CDPhoton

(

const CDPhoton &

aOtherCDPhoton

)

Definition at line 119 of file CDPhoton.cxx.

                                                   :
   CDCandidate( aOtherCDPhoton ) ,
   m_visibleEvidence( aOtherCDPhoton.m_visibleEvidence )
{
}

~CDPhoton()

CDPhoton::~CDPhoton ( )

virtual

Definition at line 128 of file CDPhoton.cxx.

{
}

Member Function Documentation

builtFromCDPhoton()

bool CDPhoton::builtFromCDPhoton ( ) const

virtual

Reimplemented from CDCandidate.

Definition at line 136 of file CDPhoton.cxx.

{
   return ( 0 != m_visibleEvidence ) ;
}

defaultKinematicData()

KinematicData * CDPhoton::defaultKinematicData ( ) const

protectedvirtual

Implements CDCandidate.

Definition at line 153 of file CDPhoton.cxx.

{
   RecEmcShower* emcShower = (const_cast<VisibleEvidence*>(m_visibleEvidence))->emcShower();
 
   double eraw = emcShower->energy();
 
   //double phi  = emcShower->phi();
   //double the  = emcShower->theta();
 
   Hep3Vector EmcV( emcShower->x(), emcShower->y(), emcShower->z() );
   Hep3Vector PhotonV = EmcV - m_IPV;
 
   double phi = PhotonV.phi();
   double the = PhotonV.theta();
 
   double px = eraw*sin(the)*cos(phi);
   double py = eraw*sin(the)*sin(phi);
   double pz = eraw*cos(the);
 
   KinematicData* tmp = new KinematicData();
 
   tmp->setP4( HepLorentzVector(px, py, pz, eraw) );
 
   return tmp;
}

hypo()

DBCandidate::Hypo CDPhoton::hypo ( ) const

inlinevirtual

Reimplemented from CDCandidate.

Definition at line 134 of file CDPhoton.h.

{
  return DBCandidate::kPhoton;
}

photon()

const EvtRecTrack * CDPhoton::photon ( ) const

virtual

Reimplemented from CDCandidate.

Definition at line 145 of file CDPhoton.cxx.

{
   return m_visibleEvidence ;
}

Referenced by LocalPhotonSelector::operator()().

setIP()

static bool CDPhoton::setIP ( double x, double y, double z )

inlinestatic

Definition at line 99 of file CDPhoton.h.

                                                      {
     m_IPV.set(x, y, z);
      }

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

• CDPhoton.h
• CDPhoton.cxx