CDPi0 Class Reference

#include <CleoDChain/CDPi0.h>

Inheritance diagram for CDPi0:

CDDecay CDCandidate dchain::ReferenceCount List of all members.

Public Types

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

Public Member Functions

 CDPi0 (const EvtRecPi0 *aVisible)
virtual ~CDPi0 ()
virtual bool builtFromCDPi0 () const
virtual const EvtRecPi0 * navPi0 () const
void addChild (const CDCandidate &aAdditionalProduct)
void setKinematicData (const DecayChain::KinematicData &aKinematicData)
virtual bool builtFromCDDecay (void) const
virtual const CDDecay & decay (void) const
uint32_t numberChildren () const
void iterateChildren (void(*analyze)(const CDCandidate &)) const
void iterateChildren (DCAnalysisFunction< CDCandidate > &analyze) const
const CDCandidate & child (unsigned int aPosition) const
const std::vector< dchain::ReferenceHolder<
CDCandidate > > & 		children () const
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 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
bool overlap (const CDCandidate &aOtherCDCandidate) const
const CDFootPrint & footPrint () const
void addLink () const
void dropLink () const

Protected Member Functions

virtual DecayChain::KinematicData * defaultKinematicData () const
void setCDFootPrint (const CDFootPrint &aCDFootPrint)
void recurseNode (TracksAndShowers &final, const CDCandidate &cand) const

Private Member Functions

const CDPi0 & operator= (const CDPi0 &)

Private Attributes

const EvtRecPi0 * m_pi0

Detailed Description

Description: <one line="" class="" summary>="">

Usage: <usage>

Definition at line 55 of file CDPi0.h.

Member Typedef Documentation

typedef CDCandidate CDDecay::CandidateClass [inherited]

Definition at line 116 of file CDDecay.h.

typedef CDDecay CDCandidate::DecayEvidence [inherited]

Definition at line 129 of file CDCandidate.h.

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

Definition at line 131 of file CDCandidate.h.

Constructor & Destructor Documentation

CDPi0::CDPi0 ( const EvtRecPi0 *  aVisible  ) 

Definition at line 68 of file CDPi0.cxx.

References CDDecay::addChild(), EvtRecPi0::hiEnGamma(), and EvtRecPi0::loEnGamma().

00068                                       :
00069   m_pi0(aVisible)
00070 {
00071   ReferenceHolder<CDPhoton> tmp = new CDPhoton(aVisible->hiEnGamma());
00072   addChild(*tmp);
00073   tmp = new CDPhoton(aVisible->loEnGamma());
00074   addChild(*tmp);
00075 }

CDPi0::~CDPi0 (  )  [virtual]

Definition at line 84 of file CDPi0.cxx.

00085 {
00086 }

Member Function Documentation

void CDDecay::addChild ( const CDCandidate &  aAdditionalProduct  )  [inherited]

Definition at line 187 of file CDDecay.cxx.

References CDCandidate::footPrint(), CDDecay::m_children, and CDCandidate::setCDFootPrint().

Referenced by CDEta::CDEta(), CDKs::CDKs(), CDLambda::CDLambda(), and CDPi0().

00188 {
00189     setCDFootPrint( footPrint() + aAdditionalProduct.footPrint() );
00190     m_children.push_back( ReferenceHolder<CDCandidate>(&aAdditionalProduct) ) ;
00191 }

void dchain::ReferenceCount::addLink (  )  const [inline, inherited]

Definition at line 107 of file ReferenceCount.h.

References dchain::ReferenceCount::m_linkCount.

00108 {
00109    //if (m_linkCount==0xFFFFFFFF) {
00110    //   throw TooManyReferencesException();
00111    //}
00112    ++m_linkCount ;
00113 }

bool CDDecay::builtFromCDDecay ( void   )  const [virtual, inherited]

Reimplemented from CDCandidate.

Definition at line 203 of file CDDecay.cxx.

00204 {
00205     return ( !false ) ;
00206 }

bool CDCandidate::builtFromCDEta (  )  const [virtual, inherited]

Reimplemented in CDEta.

Definition at line 287 of file CDCandidate.cxx.

00288 {
00289    return ( false ) ;
00290 }

bool CDCandidate::builtFromCDKs (  )  const [virtual, inherited]

Reimplemented in CDKs.

Definition at line 307 of file CDCandidate.cxx.

00308 {
00309    return ( false ) ;
00310 }

bool CDCandidate::builtFromCDLambda (  )  const [virtual, inherited]

Reimplemented in CDLambda.

Definition at line 327 of file CDCandidate.cxx.

00328 {
00329    return ( false ) ;
00330 }

bool CDCandidate::builtFromCDPhoton (  )  const [virtual, inherited]

Reimplemented in CDPhoton.

Definition at line 247 of file CDCandidate.cxx.

Referenced by CDCandidate::recurseNode().

00248 {
00249    return ( false ) ;
00250 }

bool CDPi0::builtFromCDPi0 (  )  const [virtual]

Reimplemented from CDCandidate.

Definition at line 94 of file CDPi0.cxx.

00095 {
00096    return true;
00097 }

bool CDCandidate::builtFromTrack (  )  const [virtual, inherited]

Reimplemented in CDChargedVisible< H >.

Definition at line 227 of file CDCandidate.cxx.

Referenced by CDCandidate::recurseNode().

00228 {
00229    return ( false ) ;
00230 }

int CDCandidate::charge (  )  const [inherited]

Definition at line 154 of file CDCandidate.cxx.

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

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

00155 {
00156    return kinematicData()->charge();
00157 }

const CDCandidate & CDDecay::child ( unsigned int  aPosition  )  const [inherited]

Definition at line 247 of file CDDecay.cxx.

References CDDecay::m_children.

Referenced by CDDecay::defaultKinematicData(), and CDDecay::iterateChildren().

00248 {
00249     if ( aPosition >= m_children.size() ) {
00250         std::cerr << "Trying to access an invalid Child" << std::endl ;
00251         return ( *(m_children[ 0 ]) ) ;
00252     }
00253     return ( *(m_children[ aPosition ]) ) ;
00254 }

const vector< ReferenceHolder< CDCandidate > > & CDDecay::children (  )  const [inherited]

Definition at line 256 of file CDDecay.cxx.

References CDDecay::m_children.

Referenced by CDCandidate::recurseNode().

00257 {
00258     return ( m_children ) ;
00259 }

const CDDecay & CDDecay::decay ( void   )  const [virtual, inherited]

Reimplemented from CDCandidate.

Definition at line 208 of file CDDecay.cxx.

00209 {
00210     return ( *this ) ;
00211 }

KinematicData * CDPi0::defaultKinematicData (  )  const [protected, virtual]

Reimplemented from CDDecay.

Definition at line 108 of file CDPi0.cxx.

References EvtRecPi0::hiPfit(), EvtRecPi0::loPfit(), and m_pi0.

00109 {
00110    return new KinematicData( m_pi0->hiPfit() + m_pi0->loPfit() );
00111 }

void dchain::ReferenceCount::dropLink (  )  const [inline, inherited]

Definition at line 115 of file ReferenceCount.h.

References dchain::ReferenceCount::m_linkCount.

00116 {
00117    --m_linkCount ;
00118    if ( 0 == m_linkCount ) {
00119 // It is necessary to throw away the 'const' so that the object
00120 //   can be deleted
00121       delete const_cast<ReferenceCount*>(this) ;
00122    }
00123 }

double CDCandidate::energy (  )  const [inherited]

Definition at line 163 of file CDCandidate.cxx.

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

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

00164 {
00165    return kinematicData()->energy();
00166 }

CDCandidate::TracksAndShowers CDCandidate::finalChildren (  )  const [inherited]

Definition at line 193 of file CDCandidate.cxx.

References CDCandidate::recurseNode().

00194 {
00195    TracksAndShowers blocks;
00196    recurseNode(blocks, *this);
00197    return blocks;
00198 }

const CDFootPrint & CDCandidate::footPrint (  )  const [inherited]

Definition at line 375 of file CDCandidate.cxx.

References CDCandidate::m_footPrint.

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

00376 {
00377    return ( m_footPrint ) ;
00378 }

DBCandidate::Hypo CDCandidate::hypo (  )  const [inline, virtual, inherited]

Reimplemented in CDChargedVisible< H >, and CDPhoton.

Definition at line 212 of file CDCandidate.h.

References DBCandidate::kMaxHypo.

00213 {
00214     return DBCandidate::kMaxHypo;
00215 }

void CDDecay::iterateChildren ( DCAnalysisFunction< CDCandidate > &  analyze  )  const [inherited]

Definition at line 237 of file CDDecay.cxx.

References CDDecay::child(), and CDDecay::m_children.

00238 {
00239     vector< ReferenceHolder<CDCandidate> >::const_iterator finished ( m_children.end() ) ;
00240     for ( vector< ReferenceHolder<CDCandidate> >::const_iterator child ( m_children.begin() ) ;
00241             child != finished ;
00242             ++child ) {
00243         analyze( (*(*child)) ) ;
00244     }
00245 }

void CDDecay::iterateChildren ( void(*)(const CDCandidate &)  analyze  )  const [inherited]

Definition at line 224 of file CDDecay.cxx.

References CDDecay::child(), and CDDecay::m_children.

00225 {
00226     vector< ReferenceHolder<CDCandidate> >::const_iterator finished( m_children.end() ) ;
00227     for ( vector< ReferenceHolder<CDCandidate> >::const_iterator child( m_children.begin() ) ;
00228             child != finished ;
00229             ++child ) {
00230         analyze( (*(*child)) ) ;
00231     }
00232 }

const KinematicData * CDCandidate::kinematicData (  )  const [inherited]

Definition at line 185 of file CDCandidate.cxx.

References CDCandidate::modifiableKinematicData().

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

00186 {
00187    // Cast away `const' to pick up the function.
00188    // This is safe as the result is being returned as a `const'
00189    return ( (*(CDCandidate*)this).modifiableKinematicData() );
00190 }

double CDCandidate::mass (  )  const [inherited]

Definition at line 145 of file CDCandidate.cxx.

References CDCandidate::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()().

00146 {
00147    return kinematicData()->mass();
00148 }

const Hep3Vector & CDCandidate::momentum (  )  const [inherited]

Definition at line 172 of file CDCandidate.cxx.

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

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

00173 {
00174    return kinematicData()->p4();
00175 }

const EvtRecEtaToGG * CDCandidate::navEta (  )  const [virtual, inherited]

Reimplemented in CDEta.

Definition at line 296 of file CDCandidate.cxx.

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

00297 {
00298    std::cerr << "No NavCDEta for this CDCandidate" << std::endl ;
00299    exit( 1 ) ;
00300    return ( (EvtRecEtaToGG*)0 ) ;
00301 }

const EvtRecVeeVertex * CDCandidate::navKshort (  )  const [virtual, inherited]

Reimplemented in CDKs.

Definition at line 316 of file CDCandidate.cxx.

00317 {
00318    std::cerr << "No NavKs for this CDCandidate" << std::endl ;
00319    exit( 1 ) ;
00320    return ( (EvtRecVeeVertex*)0 ) ;
00321 }

const EvtRecVeeVertex * CDCandidate::navLambda (  )  const [virtual, inherited]

Reimplemented in CDLambda.

Definition at line 336 of file CDCandidate.cxx.

00337 {
00338    std::cerr << "No NavLambda for this CDCandidate" << std::endl ;
00339    exit( 1 ) ;
00340    return ( (EvtRecVeeVertex*)0 ) ;
00341 }

const EvtRecPi0 * CDPi0::navPi0 (  )  const [virtual]

Reimplemented from CDCandidate.

Definition at line 103 of file CDPi0.cxx.

References m_pi0.

Referenced by UserPi0Cut::operator()(), and LocalPi0Selector::operator()().

00104 {
00105    return ( m_pi0 ) ;
00106 }

uint32_t CDDecay::numberChildren (  )  const [inherited]

Definition at line 216 of file CDDecay.cxx.

References CDDecay::m_children.

00217 {
00218     return ( m_children.size() ) ;
00219 }

const CDPi0& CDPi0::operator= ( const CDPi0 &   )  [private]

bool CDCandidate::overlap ( const CDCandidate &  aOtherCDCandidate  )  const [inherited]

Definition at line 367 of file CDCandidate.cxx.

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

00368 {
00369    return ( m_footPrint.overlap( aOtherCDCandidate.footPrint() ) ) ;
00370 }

const HepLorentzVector & CDCandidate::p4 (  )  const [inherited]

Definition at line 177 of file CDCandidate.cxx.

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

Referenced by CDDecay::defaultKinematicData().

00178 {
00179    return kinematicData()->p4();
00180 }

const EvtRecTrack * CDCandidate::photon (  )  const [virtual, inherited]

Reimplemented in CDPhoton.

Definition at line 256 of file CDCandidate.cxx.

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

00257 {
00258    std::cerr << "No NavShower for this CDCandidate" << std::endl ;
00259    exit( 1 ) ;
00260    return ( (EvtRecTrack*)0 ) ;
00261 }

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

Definition at line 201 of file CDCandidate.cxx.

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

Referenced by CDCandidate::finalChildren().

00203 {
00204    if(cand.builtFromTrack())
00205    {
00206       final.first.push_back( cand.track() );
00207       return;
00208    }
00209    if(cand.builtFromCDPhoton())
00210    {
00211       final.second.push_back( cand.photon() );
00212       return;
00213    }
00214    const DecayEvidence& decay = cand.decay();
00215    const vector< ReferenceHolder<CDCandidate> >& children = decay.children();
00216    vector< ReferenceHolder<CDCandidate> >::const_iterator lastChild = children.end();
00217    for(vector<ReferenceHolder<CDCandidate> >::const_iterator child = children.begin();
00218        child != lastChild; ++child)
00219    {
00220       recurseNode(final, **child);
00221    }
00222 }

void CDCandidate::setCDFootPrint ( const CDFootPrint &  aCDFootPrint  )  [protected, inherited]

Definition at line 117 of file CDCandidate.cxx.

References CDCandidate::m_footPrint.

Referenced by CDDecay::addChild().

00118 {
00119    m_footPrint = aCDFootPrint ;
00120 }

void CDDecay::setKinematicData ( const DecayChain::KinematicData &  aKinematicData  )  [inherited]

Reimplemented from CDCandidate.

Definition at line 193 of file CDDecay.cxx.

References CDCandidate::setKinematicData().

00194 {
00195     // Call setKinematicData of my super-class
00196     CDCandidate::setKinematicData( aKinematicData );
00197 }

CDCandidate & CDCandidate::setP4 ( const HepLorentzVector &  aMomentum  )  [inherited]

Definition at line 88 of file CDCandidate.cxx.

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

00089 {
00090    this->modifiableKinematicData()->setP4( aMomentum ) ;
00091    return( *this ) ;
00092 }

void CDCandidate::setUserTag ( int  tag  )  [inherited]

Definition at line 81 of file CDCandidate.cxx.

References CDCandidate::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()().

00082 {
00083     this->modifiableKinematicData()->setUserTag( tag );
00084 }

const EvtRecTrack * CDCandidate::track (  )  const [virtual, inherited]

Reimplemented in CDChargedVisible< H >.

Definition at line 236 of file CDCandidate.cxx.

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

00237 {
00238    std::cerr << "No navtrack for this CDCandidate" << std::endl ;
00239    exit( 1 ) ;
00240    return ( (EvtRecTrack*)0 ) ;
00241 }

int CDCandidate::userTag (  )  const [inherited]

Definition at line 137 of file CDCandidate.cxx.

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

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

00138 {
00139     return kinematicData()->userTag();
00140 }

Member Data Documentation

const EvtRecPi0* CDPi0::m_pi0 [private]

Definition at line 92 of file CDPi0.h.

Referenced by defaultKinematicData(), and navPi0().

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