CDCandidate Class Reference

#include <CDCandidate.h>

Inheritance diagram for CDCandidate:

List of all members.

Public Types
typedef CDDecay	DecayEvidence
typedef std::pair< vector< const EvtRecTrack * >, vector< const EvtRecTrack * > >	TracksAndShowers
Public Member Functions
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 DBCandidate::Hypo	hypo () const
virtual bool	builtFromTrack () const
virtual const EvtRecTrack *	track () const
virtual bool	builtFromCDPhoton () const
virtual const EvtRecTrack *	photon () 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
void	addLink () const
void	dropLink () const
Protected Member Functions
	CDCandidate (const CDCandidate &aOtherCDCandidate)
	CDCandidate (const CDFootPrint &aCDFootPrint)
void	setKinematicData (const DecayChain::KinematicData &aKinematicData)
void	setCDFootPrint (const CDFootPrint &aCDFootPrint)
virtual DecayChain::KinematicData *	defaultKinematicData () const =0
void	recurseNode (TracksAndShowers &final, const CDCandidate &cand) const
Private Member Functions
	CDCandidate ()
DecayChain::KinematicData *	modifiableKinematicData ()
Private Attributes
DecayChain::KinematicData *	m_kinematicDataPtr
CDFootPrint	m_footPrint

---

Detailed Description

Definition at line 123 of file CDCandidate.h.

---

Member Typedef Documentation

typedef CDDecay CDCandidate::DecayEvidence

Definition at line 129 of file CDCandidate.h.

typedef std::pair< vector<const EvtRecTrack*>, vector<const EvtRecTrack*> > CDCandidate::TracksAndShowers

Definition at line 131 of file CDCandidate.h.

---

Constructor & Destructor Documentation

CDCandidate::~CDCandidate

(

)

[virtual]

Definition at line 58 of file CDCandidate.cxx.

References m_kinematicDataPtr.

{
   delete m_kinematicDataPtr ;
}

CDCandidate::CDCandidate

(

const CDCandidate &

aOtherCDCandidate

)

[protected]

Definition at line 36 of file CDCandidate.cxx.

References kinematicData(), m_kinematicDataPtr, and setKinematicData().

                                                               :
   ReferenceCount(),
   m_kinematicDataPtr(0),
   m_footPrint( aOtherCDCandidate.footPrint() )
{
   if ( 0 != aOtherCDCandidate.m_kinematicDataPtr ) {
      setKinematicData( * (aOtherCDCandidate.kinematicData()) ) ;
   }
}

CDCandidate::CDCandidate

(

const CDFootPrint &

aCDFootPrint

)

[protected]

Definition at line 50 of file CDCandidate.cxx.

                                                          :
   m_kinematicDataPtr( 0 ) ,
   m_footPrint( aCDFootPrint )
{
}

CDCandidate::CDCandidate

(

)

[private]

---

Member Function Documentation

void dchain::ReferenceCount::addLink

(

)

const [inline, inherited]

Definition at line 107 of file ReferenceCount.h.

References dchain::ReferenceCount::m_linkCount.

{
   //if (m_linkCount==0xFFFFFFFF) {
   //   throw TooManyReferencesException();
   //}
   ++m_linkCount ;
}

bool CDCandidate::builtFromCDDecay

(

)

const [virtual]

Reimplemented in CDDecay.

Definition at line 347 of file CDCandidate.cxx.

{
   return ( false ) ;
}

bool CDCandidate::builtFromCDEta

(

)

const [virtual]

Reimplemented in CDEta.

Definition at line 287 of file CDCandidate.cxx.

{
   return ( false ) ;
}

bool CDCandidate::builtFromCDKs

(

)

const [virtual]

Reimplemented in CDKs.

Definition at line 307 of file CDCandidate.cxx.

{
   return ( false ) ;
}

bool CDCandidate::builtFromCDLambda

(

)

const [virtual]

Reimplemented in CDLambda.

Definition at line 327 of file CDCandidate.cxx.

{
   return ( false ) ;
}

bool CDCandidate::builtFromCDPhoton

(

)

const [virtual]

Reimplemented in CDPhoton.

Definition at line 247 of file CDCandidate.cxx.

Referenced by recurseNode().

{
   return ( false ) ;
}

bool CDCandidate::builtFromCDPi0

(

)

const [virtual]

Reimplemented in CDPi0.

Definition at line 267 of file CDCandidate.cxx.

{
   return ( false ) ;
}

bool CDCandidate::builtFromTrack

(

)

const [virtual]

Reimplemented in CDChargedVisible< H >.

Definition at line 227 of file CDCandidate.cxx.

Referenced by recurseNode().

{
   return ( false ) ;
}

int CDCandidate::charge

(

)

const

Definition at line 154 of file CDCandidate.cxx.

References DecayChain::KinematicData::charge(), and kinematicData().

Referenced by CDDecay::defaultKinematicData(), and CDChargedVisible< H >::defaultKinematicData().

{
   return kinematicData()->charge();
}

const CDDecay & CDCandidate::decay

(

)

const [virtual]

Reimplemented in CDDecay.

Definition at line 356 of file CDCandidate.cxx.

Referenced by NeutralDReconstruction::execute(), DsReconstruction::execute(), and recurseNode().

{
   std::cerr << "No CDDecay for this CDCandidate" << std::endl ;
   exit( 1 ) ;
   return ( *(CDDecay*)0 ) ;
}

virtual DecayChain::KinematicData* CDCandidate::defaultKinematicData

(

)

const [protected, pure virtual]

Implemented in CDChargedVisible< H >, CDDecay, CDEta, CDKs, CDLambda, CDPhoton, and CDPi0.

Referenced by modifiableKinematicData().

void dchain::ReferenceCount::dropLink

(

)

const [inline, inherited]

Definition at line 115 of file ReferenceCount.h.

References dchain::ReferenceCount::m_linkCount.

{
   --m_linkCount ;
   if ( 0 == m_linkCount ) {
// It is necessary to throw away the 'const' so that the object
//   can be deleted
      delete const_cast<ReferenceCount*>(this) ;
   }
}

double CDCandidate::energy

(

)

const

Definition at line 163 of file CDCandidate.cxx.

References DecayChain::KinematicData::energy(), and kinematicData().

Referenced by NeutralDSelector::operator()(), DsSelector::operator()(), and ChargedDSelector::operator()().

{
   return kinematicData()->energy();
}

CDCandidate::TracksAndShowers CDCandidate::finalChildren

(

)

const

Definition at line 193 of file CDCandidate.cxx.

References recurseNode().

{
   TracksAndShowers blocks;
   recurseNode(blocks, *this);
   return blocks;
}

const CDFootPrint & CDCandidate::footPrint

(

)

const

Definition at line 375 of file CDCandidate.cxx.

References m_footPrint.

Referenced by CDDecay::addChild(), operator=(), and overlap().

{
   return ( m_footPrint ) ;
}

DBCandidate::Hypo CDCandidate::hypo

(

)

const [inline, virtual]

Reimplemented in CDChargedVisible< H >, and CDPhoton.

Definition at line 212 of file CDCandidate.h.

References DBCandidate::kMaxHypo.

{
    return DBCandidate::kMaxHypo;
}

const KinematicData * CDCandidate::kinematicData

(

)

const

Definition at line 185 of file CDCandidate.cxx.

References modifiableKinematicData().

Referenced by CDCandidate(), charge(), energy(), mass(), momentum(), operator=(), p4(), and userTag().

{
   // Cast away `const' to pick up the function.
   // This is safe as the result is being returned as a `const'
   return ( (*(CDCandidate*)this).modifiableKinematicData() );
}

double CDCandidate::mass

(

)

const

Definition at line 145 of file CDCandidate.cxx.

References kinematicData(), and DecayChain::KinematicData::mass().

Referenced by CDKs::defaultKinematicData(), CDChargedVisible< H >::defaultKinematicData(), NeutralDSelector::operator()(), LocalRhotoPiPiSelector::operator()(), LocalEtatoPiPiPi0Selector::operator()(), LocalEptoRhoGamSelector::operator()(), LocalEptoPiPiEtaSelector::operator()(), LocalEptoPiPiEta3PiSelector::operator()(), DsSelector::operator()(), and ChargedDSelector::operator()().

{
   return kinematicData()->mass();
}

KinematicData * CDCandidate::modifiableKinematicData

(

)

[private]

Definition at line 125 of file CDCandidate.cxx.

References defaultKinematicData(), and m_kinematicDataPtr.

Referenced by kinematicData(), setKinematicData(), setP4(), and setUserTag().

{
   if ( 0 == m_kinematicDataPtr ) {
      m_kinematicDataPtr = defaultKinematicData() ;
      if ( 0 == m_kinematicDataPtr ) {
         std::cerr << "No memory to allocate another kinematicData" << std::endl ;
         exit( 1 ) ;
      }
   }
   return m_kinematicDataPtr ;
}

const Hep3Vector & CDCandidate::momentum

(

)

const

Definition at line 172 of file CDCandidate.cxx.

References kinematicData(), and DecayChain::KinematicData::p4().

Referenced by NeutralDSelector::operator()(), DsSelector::operator()(), and ChargedDSelector::operator()().

{
   return kinematicData()->p4();
}

const EvtRecEtaToGG * CDCandidate::navEta

(

)

const [virtual]

Reimplemented in CDEta.

Definition at line 296 of file CDCandidate.cxx.

Referenced by NeutralDReconstruction::execute(), and DsReconstruction::execute().

{
   std::cerr << "No NavCDEta for this CDCandidate" << std::endl ;
   exit( 1 ) ;
   return ( (EvtRecEtaToGG*)0 ) ;
}

const EvtRecVeeVertex * CDCandidate::navKshort

(

)

const [virtual]

Reimplemented in CDKs.

Definition at line 316 of file CDCandidate.cxx.

{
   std::cerr << "No NavKs for this CDCandidate" << std::endl ;
   exit( 1 ) ;
   return ( (EvtRecVeeVertex*)0 ) ;
}

const EvtRecVeeVertex * CDCandidate::navLambda

(

)

const [virtual]

Reimplemented in CDLambda.

Definition at line 336 of file CDCandidate.cxx.

{
   std::cerr << "No NavLambda for this CDCandidate" << std::endl ;
   exit( 1 ) ;
   return ( (EvtRecVeeVertex*)0 ) ;
}

const EvtRecPi0 * CDCandidate::navPi0

(

)

const [virtual]

Reimplemented in CDPi0.

Definition at line 276 of file CDCandidate.cxx.

Referenced by DsReconstruction::execute().

{
   std::cerr << "No NavCDPi0 for this CDCandidate" << std::endl ;
   exit( 1 ) ;
   return ( (EvtRecPi0*)0 ) ;
}

const CDCandidate & CDCandidate::operator=

(

const CDCandidate &

aOtherCDCandidate

)

Definition at line 67 of file CDCandidate.cxx.

References footPrint(), kinematicData(), m_footPrint, m_kinematicDataPtr, and setKinematicData().

{
   if ( 0 == aOtherCDCandidate.m_kinematicDataPtr ) {
      delete m_kinematicDataPtr ;
      m_kinematicDataPtr = 0 ;
   }
   else {
      setKinematicData( * (aOtherCDCandidate.kinematicData()) ) ;
   }
   m_footPrint = aOtherCDCandidate.footPrint() ;
   return ( *this ) ;
}

bool CDCandidate::overlap

(

const CDCandidate &

aOtherCDCandidate

)

const

Definition at line 367 of file CDCandidate.cxx.

References footPrint(), m_footPrint, and CDFootPrint::overlap().

{
   return ( m_footPrint.overlap( aOtherCDCandidate.footPrint() ) ) ;
}

const HepLorentzVector & CDCandidate::p4

(

)

const

Definition at line 177 of file CDCandidate.cxx.

References kinematicData(), and DecayChain::KinematicData::p4().

Referenced by CDDecay::defaultKinematicData().

{
   return kinematicData()->p4();
}

const EvtRecTrack * CDCandidate::photon

(

)

const [virtual]

Reimplemented in CDPhoton.

Definition at line 256 of file CDCandidate.cxx.

Referenced by NeutralDReconstruction::execute(), DsReconstruction::execute(), and recurseNode().

{
   std::cerr << "No NavShower for this CDCandidate" << std::endl ;
   exit( 1 ) ;
   return ( (EvtRecTrack*)0 ) ;
}

void CDCandidate::recurseNode	(	TracksAndShowers &	final,
		const CDCandidate &	cand
	)			const [protected]

Definition at line 201 of file CDCandidate.cxx.

References builtFromCDPhoton(), builtFromTrack(), CDDecay::children(), decay(), first, photon(), EvtCyclic3::second(), and track().

Referenced by finalChildren().

{
   if(cand.builtFromTrack())
   {
      final.first.push_back( cand.track() );
      return;
   }
   if(cand.builtFromCDPhoton())
   {
      final.second.push_back( cand.photon() );
      return;
   }
   const DecayEvidence& decay = cand.decay();
   const vector< ReferenceHolder<CDCandidate> >& children = decay.children();
   vector< ReferenceHolder<CDCandidate> >::const_iterator lastChild = children.end();
   for(vector<ReferenceHolder<CDCandidate> >::const_iterator child = children.begin();
       child != lastChild; ++child)
   {
      recurseNode(final, **child);
   }
}

void CDCandidate::setCDFootPrint

(

const CDFootPrint &

aCDFootPrint

)

[protected]

Definition at line 117 of file CDCandidate.cxx.

References m_footPrint.

Referenced by CDDecay::addChild().

{
   m_footPrint = aCDFootPrint ;
}

void CDCandidate::setKinematicData

(

const DecayChain::KinematicData &

aKinematicData

)

[protected]

Reimplemented in CDDecay.

Definition at line 99 of file CDCandidate.cxx.

References m_kinematicDataPtr, and modifiableKinematicData().

Referenced by CDCandidate(), operator=(), and CDDecay::setKinematicData().

{
   if ( 0 == m_kinematicDataPtr ) {
      m_kinematicDataPtr = new KinematicData( aKinematicData ) ;
      if ( 0 == m_kinematicDataPtr ) {
         std::cerr << "No memory to allocate another kinematicData" << std::endl ;
         exit( 1 ) ;
      }
      return ;
   }
   (*(this->modifiableKinematicData())) = aKinematicData ;
   return ;
}

CDCandidate & CDCandidate::setP4

(

const HepLorentzVector &

aMomentum

)

Definition at line 88 of file CDCandidate.cxx.

References modifiableKinematicData(), and DecayChain::KinematicData::setP4().

{
   this->modifiableKinematicData()->setP4( aMomentum ) ;
   return( *this ) ;
}

void CDCandidate::setUserTag

(

int

tag

)

Definition at line 81 of file CDCandidate.cxx.

References modifiableKinematicData(), and DecayChain::KinematicData::setUserTag().

Referenced by LocalRhotoPiPiSelector::operator()(), LocalPionSelector::operator()(), LocalPi0Selector::operator()(), LocalPhotonSelector::operator()(), LocalKsSelector::operator()(), LocalKaonSelector::operator()(), LocalEtatoPiPiPi0Selector::operator()(), LocalEtatoGGSelector::operator()(), LocalEptoRhoGamSelector::operator()(), LocalEptoPiPiEtaSelector::operator()(), and LocalEptoPiPiEta3PiSelector::operator()().

{
    this->modifiableKinematicData()->setUserTag( tag );
}

const EvtRecTrack * CDCandidate::track

(

)

const [virtual]

Reimplemented in CDChargedVisible< H >.

Definition at line 236 of file CDCandidate.cxx.

Referenced by NeutralDReconstruction::execute(), DsReconstruction::execute(), and recurseNode().

{
   std::cerr << "No navtrack for this CDCandidate" << std::endl ;
   exit( 1 ) ;
   return ( (EvtRecTrack*)0 ) ;
}

int CDCandidate::userTag

(

)

const

Definition at line 137 of file CDCandidate.cxx.

References kinematicData(), and DecayChain::KinematicData::userTag().

Referenced by CDDecay::defaultKinematicData(), LocalPionSelector::operator()(), and LocalKaonSelector::operator()().

{
    return kinematicData()->userTag();
}

---

Member Data Documentation

CDFootPrint CDCandidate::m_footPrint [private]

Definition at line 205 of file CDCandidate.h.

Referenced by footPrint(), operator=(), overlap(), and setCDFootPrint().

DecayChain::KinematicData* CDCandidate::m_kinematicDataPtr [private]

Definition at line 203 of file CDCandidate.h.

Referenced by CDCandidate(), modifiableKinematicData(), operator=(), setKinematicData(), and ~CDCandidate().

---