CDDecay Class Reference

#include <CDDecay.h>

Inheritance diagram for CDDecay:

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

Public Member Functions
	CDDecay (const CDDecay &aOtherCDDecay)
	CDDecay (const CDCandidate &aProduct)
	CDDecay (const CDDecay &aProducts, const CDCandidate &aAdditionalProduct)
virtual	~CDDecay ()
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
	CDDecay (const CDDecay &aOtherCDDecay)
	CDDecay (const CDCandidate &aProduct)
	CDDecay (const CDDecay &aProducts, const CDCandidate &aAdditionalProduct)
virtual	~CDDecay ()
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
	CDDecay (const CDDecay &aOtherCDDecay)
	CDDecay (const CDCandidate &aProduct)
	CDDecay (const CDDecay &aProducts, const CDCandidate &aAdditionalProduct)
virtual	~CDDecay ()
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
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 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
bool	overlap (const CDCandidate &aOtherCDCandidate) const
const CDFootPrint &	footPrint () const
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
bool	overlap (const CDCandidate &aOtherCDCandidate) const
const CDFootPrint &	footPrint () const
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
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
	ReferenceCount ()
virtual	~ReferenceCount ()
void	addLink () const
void	dropLink () const
	ReferenceCount ()
virtual	~ReferenceCount ()
void	addLink () const
void	dropLink () const

Protected Member Functions
	CDDecay ()
virtual DecayChain::KinematicData *	defaultKinematicData () const
	CDDecay ()
virtual DecayChain::KinematicData *	defaultKinematicData () const
	CDDecay ()
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
	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
	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 110 of file Event/BesDChain/include/BesDChain/CDDecay.h.

Member Typedef Documentation

CandidateClass [1/3]

typedef CDCandidate CDDecay::CandidateClass

Definition at line 115 of file Event/BesDChain/include/BesDChain/CDDecay.h.

CandidateClass [2/3]

typedef CDCandidate CDDecay::CandidateClass

Definition at line 115 of file InstallArea/x86_64-el9-gcc13-dbg/include/BesDChain/CDDecay.h.

CandidateClass [3/3]

typedef CDCandidate CDDecay::CandidateClass

Definition at line 115 of file InstallArea/x86_64-el9-gcc13-opt/include/BesDChain/CDDecay.h.

Constructor & Destructor Documentation

CDDecay() [1/12]

CDDecay::CDDecay

(

const CDDecay &

aOtherCDDecay

)

Definition at line 126 of file CDDecay.cxx.

    :
#ifdef EXTEND
    m_kmfit_chisq( aOtherCDDecay.chisq() )
    , m_vxfit_chisq( aOtherCDDecay.vchisq() )
    ,
#endif
    CDCandidate( aOtherCDDecay )
    , m_children( *new vector<ReferenceHolder<CDCandidate>>( aOtherCDDecay.children() ) ) {
}

Referenced by CDDecay(), CDDecay(), decay(), and defaultKinematicData().

CDDecay() [2/12]

CDDecay::CDDecay ( const CDCandidate & aProduct )

explicit

Definition at line 137 of file CDDecay.cxx.

    :
#ifdef EXTEND
    m_kmfit_chisq( 500000. )
    , m_vxfit_chisq( 500000. )
    ,
#endif
    CDCandidate( aProduct.footPrint() )
    , m_children( *new vector<ReferenceHolder<CDCandidate>>(
          1, ReferenceHolder<CDCandidate>( &aProduct ) ) ) {
}

CDDecay() [3/12]

CDDecay::CDDecay	(	const CDDecay &	aProducts,
		const CDCandidate &	aAdditionalProduct )

Definition at line 149 of file CDDecay.cxx.

    :
#ifdef EXTEND
    m_kmfit_chisq( 500000. )
    , m_vxfit_chisq( 500000. )
    ,
#endif
    CDCandidate( aProducts.footPrint() + aAdditionalProduct.footPrint() )
    , m_children( *new vector<ReferenceHolder<CDCandidate>>( aProducts.children() ) ) {
  m_children.push_back( ReferenceHolder<CDCandidate>( &aAdditionalProduct ) );
}

~CDDecay() [1/3]

CDDecay::~CDDecay ( )

virtual

Definition at line 161 of file CDDecay.cxx.

{ delete &m_children; }

CDDecay() [4/12]

CDDecay::CDDecay ( )

protected

Definition at line 163 of file CDDecay.cxx.

    :
#ifdef EXTEND
    m_kmfit_chisq( 500000. )
    , m_vxfit_chisq( 500000. )
    ,
#endif
    CDCandidate( CDFootPrint() )
    , m_children( *new vector<ReferenceHolder<CDCandidate>> ) {
}

CDDecay() [5/12]

CDDecay::CDDecay

(

const CDDecay &

aOtherCDDecay

)

CDDecay() [6/12]

CDDecay::CDDecay ( const CDCandidate & aProduct )

explicit

CDDecay() [7/12]

CDDecay::CDDecay	(	const CDDecay &	aProducts,
		const CDCandidate &	aAdditionalProduct )

~CDDecay() [2/3]

virtual CDDecay::~CDDecay ( )

virtual

CDDecay() [8/12]

CDDecay::CDDecay ( )

protected

CDDecay() [9/12]

CDDecay::CDDecay

(

const CDDecay &

aOtherCDDecay

)

CDDecay() [10/12]

CDDecay::CDDecay ( const CDCandidate & aProduct )

explicit

CDDecay() [11/12]

CDDecay::CDDecay	(	const CDDecay &	aProducts,
		const CDCandidate &	aAdditionalProduct )

~CDDecay() [3/3]

virtual CDDecay::~CDDecay ( )

virtual

CDDecay() [12/12]

CDDecay::CDDecay ( )

protected

Member Function Documentation

addChild() [1/3]

void CDDecay::addChild

(

const CDCandidate &

aAdditionalProduct

)

Definition at line 188 of file CDDecay.cxx.

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

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

addChild() [2/3]

void CDDecay::addChild

(

const CDCandidate &

aAdditionalProduct

)

addChild() [3/3]

void CDDecay::addChild

(

const CDCandidate &

aAdditionalProduct

)

builtFromCDDecay() [1/3]

bool CDDecay::builtFromCDDecay ( void ) const

virtual

Reimplemented from CDCandidate.

Definition at line 202 of file CDDecay.cxx.

{ return ( !false ); }

builtFromCDDecay() [2/3]

virtual bool CDDecay::builtFromCDDecay ( void ) const

virtual

Reimplemented from CDCandidate.

builtFromCDDecay() [3/3]

virtual bool CDDecay::builtFromCDDecay ( void ) const

virtual

Reimplemented from CDCandidate.

child() [1/3]

const CDCandidate & CDDecay::child

(

unsigned int

aPosition

)

const

Definition at line 231 of file CDDecay.cxx.

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

Referenced by defaultKinematicData(), ChargedDReconstruction::execute(), DsReconstruction::execute(), LambdaCReconstruction::execute(), NeutralDReconstruction::execute(), iterateChildren(), iterateChildren(), LocalChargedSigmaSelector::operator()(), LocalEptoPiPiEta3PiSelector::operator()(), LocalEptoPiPiEtaSelector::operator()(), LocalEptoRhoGamSelector::operator()(), LocalEtatoPiPiPi0Selector::operator()(), LocalomegatoPiPiPi0Selector::operator()(), and LocalRhotoPiPiSelector::operator()().

child() [2/3]

const CDCandidate & CDDecay::child

(

unsigned int

aPosition

)

const

child() [3/3]

const CDCandidate & CDDecay::child

(

unsigned int

aPosition

)

const

children() [1/3]

const vector< ReferenceHolder< CDCandidate > > & CDDecay::children

(

)

const

Definition at line 240 of file CDDecay.cxx.

                                                                    {
  return ( m_children );
}

Referenced by CDDecay(), and CDDecay().

children() [2/3]

const std::vector< dchain::ReferenceHolder< CDCandidate > > & CDDecay::children

(

)

const

children() [3/3]

const std::vector< dchain::ReferenceHolder< CDCandidate > > & CDDecay::children

(

)

const

decay() [1/3]

const CDDecay & CDDecay::decay ( void ) const

virtual

Reimplemented from CDCandidate.

Definition at line 204 of file CDDecay.cxx.

{ return ( *this ); }

Referenced by LocalChargedSigmaSelector::operator()(), LocalEptoPiPiEta3PiSelector::operator()(), LocalEptoPiPiEtaSelector::operator()(), LocalEptoRhoGamSelector::operator()(), LocalEtatoPiPiPi0Selector::operator()(), LocalomegatoPiPiPi0Selector::operator()(), and LocalRhotoPiPiSelector::operator()().

decay() [2/3]

virtual const CDDecay & CDDecay::decay ( void ) const

virtual

Reimplemented from CDCandidate.

decay() [3/3]

virtual const CDDecay & CDDecay::decay ( void ) const

virtual

Reimplemented from CDCandidate.

defaultKinematicData() [1/3]

KinematicData * CDDecay::defaultKinematicData ( ) const

protectedvirtual

Implements CDCandidate.

Reimplemented in CDEta, CDEta, CDEta, CDKs, CDKs, CDKs, CDLambda, CDLambda, CDLambda, CDPi0, CDPi0, and CDPi0.

Definition at line 244 of file CDDecay.cxx.

                                                   {
  int                                                  userTag   = 1;
  double                                               energySum = 0;
  int                                                  chargeSum = 0;
  HepLorentzVector                                     p4( 0.0, 0.0, 0.0, 0.0 );
  vector<ReferenceHolder<CDCandidate>>::const_iterator finished( m_children.end() );
  for ( vector<ReferenceHolder<CDCandidate>>::const_iterator child( m_children.begin() );
        child != finished; ++child )
  {
    userTag &= ( *( *child ) ).userTag();
    chargeSum += ( *( *child ) ).charge();
    p4 += ( *( *child ) ).p4();
  }
 
  KinematicData* tmp = new KinematicData();
 
  tmp->setUserTag( userTag );
  tmp->setCharge( chargeSum );
  tmp->setP4( p4 );
 
  return tmp;
}

defaultKinematicData() [2/3]

virtual DecayChain::KinematicData * CDDecay::defaultKinematicData ( ) const

protectedvirtual

Implements CDCandidate.

Reimplemented in CDEta, CDEta, CDEta, CDKs, CDKs, CDKs, CDLambda, CDLambda, CDLambda, CDPi0, CDPi0, and CDPi0.

defaultKinematicData() [3/3]

virtual DecayChain::KinematicData * CDDecay::defaultKinematicData ( ) const

protectedvirtual

Implements CDCandidate.

Reimplemented in CDEta, CDEta, CDEta, CDKs, CDKs, CDKs, CDLambda, CDLambda, CDLambda, CDPi0, CDPi0, and CDPi0.

iterateChildren() [1/6]

void CDDecay::iterateChildren

(

DCAnalysisFunction< CDCandidate > &

analyze

)

const

Definition at line 224 of file CDDecay.cxx.

                                                                              {
  vector<ReferenceHolder<CDCandidate>>::const_iterator finished( m_children.end() );
  for ( vector<ReferenceHolder<CDCandidate>>::const_iterator child( m_children.begin() );
        child != finished; ++child )
  { analyze( ( *( *child ) ) ); }
}

iterateChildren() [2/6]

void CDDecay::iterateChildren

(

DCAnalysisFunction< CDCandidate > &

analyze

)

const

iterateChildren() [3/6]

void CDDecay::iterateChildren

(

DCAnalysisFunction< CDCandidate > &

analyze

)

const

iterateChildren() [4/6]

void CDDecay::iterateChildren

(

void(*

analyze )(const CDCandidate &)

)

const

Definition at line 214 of file CDDecay.cxx.

                                                                             {
  vector<ReferenceHolder<CDCandidate>>::const_iterator finished( m_children.end() );
  for ( vector<ReferenceHolder<CDCandidate>>::const_iterator child( m_children.begin() );
        child != finished; ++child )
  { analyze( ( *( *child ) ) ); }
}

iterateChildren() [5/6]

void CDDecay::iterateChildren

(

void(*

analyze )(const CDCandidate &)

)

const

iterateChildren() [6/6]

void CDDecay::iterateChildren

(

void(*

analyze )(const CDCandidate &)

)

const

numberChildren() [1/3]

uint32_t CDDecay::numberChildren

(

)

const

Definition at line 209 of file CDDecay.cxx.

{ return ( m_children.size() ); }

numberChildren() [2/3]

uint32_t CDDecay::numberChildren

(

)

const

numberChildren() [3/3]

uint32_t CDDecay::numberChildren

(

)

const

setKinematicData() [1/3]

void CDDecay::setKinematicData

(

const DecayChain::KinematicData &

aKinematicData

)

Definition at line 193 of file CDDecay.cxx.

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

setKinematicData() [2/3]

void CDDecay::setKinematicData

(

const DecayChain::KinematicData &

aKinematicData

)

setKinematicData() [3/3]

void CDDecay::setKinematicData

(

const DecayChain::KinematicData &

aKinematicData

)

---

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

• Event/BesDChain/include/BesDChain/CDDecay.h
• InstallArea/x86_64-el9-gcc13-dbg/include/BesDChain/CDDecay.h
• InstallArea/x86_64-el9-gcc13-opt/include/BesDChain/CDDecay.h
• CDDecay.cxx