BOSS 7.0.3
BESIII Offline Software System
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Public Types | Public Member Functions | Protected Member Functions | List of all members
CDDecay Class Reference

#include <CDDecay.h>

+ Inheritance diagram for CDDecay:

Public Types

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
 

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
 
- 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
 
virtual bool builtFromCDDecay () const
 
virtual const DecayEvidence & decay () 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
 
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
 
 ReferenceCount ()
 
virtual ~ReferenceCount ()
 
void addLink () const
 
void dropLink () const
 

Protected Member Functions

 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)
 
virtual DecayChain::KinematicData * defaultKinematicData () const =0
 
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)
 
virtual DecayChain::KinematicData * defaultKinematicData () const =0
 
void recurseNode (TracksAndShowers &final, const CDCandidate &cand) const
 

Detailed Description

Definition at line 110 of file Event/BesDChain/BesDChain-00-00-14/BesDChain/CDDecay.h.

Member Typedef Documentation

◆ CandidateClass [1/2]

typedef CDCandidate CDDecay::CandidateClass

Definition at line 116 of file Event/BesDChain/BesDChain-00-00-14/BesDChain/CDDecay.h.

◆ CandidateClass [2/2]

typedef CDCandidate CDDecay::CandidateClass

Definition at line 116 of file InstallArea/include/BesDChain/BesDChain/CDDecay.h.

Constructor & Destructor Documentation

◆ CDDecay() [1/8]

CDDecay::CDDecay ( const CDDecay &  aOtherCDDecay)

Definition at line 126 of file CDDecay.cxx.

126 :
127#ifdef EXTEND
128 m_kmfit_chisq(aOtherCDDecay.chisq()),
129 m_vxfit_chisq(aOtherCDDecay.vchisq()),
130#endif
131 CDCandidate( aOtherCDDecay ) ,
132 m_children( *new vector< ReferenceHolder< CDCandidate > >( aOtherCDDecay.children() ) )
133{
134}
CDDecay::children
const std::vector< dchain::ReferenceHolder< CDCandidate > > & children() const
Definition: CDDecay.cxx:256

◆ CDDecay() [2/8]

CDDecay::CDDecay ( const CDCandidate &  aProduct)
explicit

Definition at line 136 of file CDDecay.cxx.

136 :
137#ifdef EXTEND
138 m_kmfit_chisq(500000.),
139 m_vxfit_chisq(500000.),
140#endif
141 CDCandidate( aProduct.footPrint() ) ,
142 m_children( *new vector< ReferenceHolder<CDCandidate> >
143 ( 1, ReferenceHolder<CDCandidate>(&aProduct ) ) )
144{
145}
CDCandidate::footPrint
const CDFootPrint & footPrint() const
Definition: CDCandidate.cxx:375

◆ CDDecay() [3/8]

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

Definition at line 147 of file CDDecay.cxx.

147 :
148#ifdef EXTEND
149 m_kmfit_chisq(500000.),
150 m_vxfit_chisq(500000.),
151#endif
152 CDCandidate( aProducts.footPrint() + aAdditionalProduct.footPrint() ) ,
153 m_children( *new vector< ReferenceHolder<CDCandidate> >( aProducts.children() ) )
154{
155 m_children.push_back( ReferenceHolder<CDCandidate>(&aAdditionalProduct) ) ;
156}

◆ ~CDDecay() [1/2]

CDDecay::~CDDecay ( )
virtual

Definition at line 158 of file CDDecay.cxx.

159{
160 delete &m_children ;
161}

◆ CDDecay() [4/8]

CDDecay::CDDecay ( )
protected

Definition at line 163 of file CDDecay.cxx.

163 :
164#ifdef EXTEND
165 m_kmfit_chisq(500000.),
166 m_vxfit_chisq(500000.),
167#endif
168 CDCandidate( CDFootPrint() ),
169 m_children( *new vector< ReferenceHolder<CDCandidate> > )
170{
171}

◆ CDDecay() [5/8]

CDDecay::CDDecay ( const CDDecay &  aOtherCDDecay)

◆ CDDecay() [6/8]

CDDecay::CDDecay ( const CDCandidate &  aProduct)
explicit

◆ CDDecay() [7/8]

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

◆ ~CDDecay() [2/2]

virtual CDDecay::~CDDecay ( )
virtual

◆ CDDecay() [8/8]

CDDecay::CDDecay ( )
protected

Member Function Documentation

◆ addChild() [1/2]

void CDDecay::addChild ( const CDCandidate &  aAdditionalProduct)

Definition at line 187 of file CDDecay.cxx.

188{
189 setCDFootPrint( footPrint() + aAdditionalProduct.footPrint() );
190 m_children.push_back( ReferenceHolder<CDCandidate>(&aAdditionalProduct) ) ;
191}
CDCandidate::setCDFootPrint
void setCDFootPrint(const CDFootPrint &aCDFootPrint)
Definition: CDCandidate.cxx:117

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

◆ addChild() [2/2]

void CDDecay::addChild ( const CDCandidate &  aAdditionalProduct)

◆ builtFromCDDecay() [1/2]

bool CDDecay::builtFromCDDecay ( void  ) const
virtual

Reimplemented from CDCandidate.

Definition at line 203 of file CDDecay.cxx.

204{
205 return ( !false ) ;
206}

◆ builtFromCDDecay() [2/2]

virtual bool CDDecay::builtFromCDDecay ( void  ) const
virtual

Reimplemented from CDCandidate.

◆ child() [1/2]

const CDCandidate & CDDecay::child ( unsigned int  aPosition) const

Definition at line 247 of file CDDecay.cxx.

248{
249 if ( aPosition >= m_children.size() ) {
250 std::cerr << "Trying to access an invalid Child" << std::endl ;
251 return ( *(m_children[ 0 ]) ) ;
252 }
253 return ( *(m_children[ aPosition ]) ) ;
254}

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

◆ child() [2/2]

const CDCandidate & CDDecay::child ( unsigned int  aPosition) const

◆ children() [1/2]

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

Definition at line 256 of file CDDecay.cxx.

257{
258 return ( m_children ) ;
259}

Referenced by CDCandidate::recurseNode().

◆ children() [2/2]

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

◆ decay() [1/2]

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

Reimplemented from CDCandidate.

Definition at line 208 of file CDDecay.cxx.

209{
210 return ( *this ) ;
211}

◆ decay() [2/2]

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

Reimplemented from CDCandidate.

◆ defaultKinematicData() [1/2]

KinematicData * CDDecay::defaultKinematicData ( ) const
protectedvirtual

Implements CDCandidate.

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

Definition at line 262 of file CDDecay.cxx.

263{
264 int userTag = 1 ;
265 double energySum = 0 ;
266 int chargeSum = 0 ;
267 HepLorentzVector p4( 0.0 , 0.0 , 0.0, 0.0 ) ;
268 vector< ReferenceHolder<CDCandidate> >::const_iterator finished( m_children.end() ) ;
269 for ( vector< ReferenceHolder<CDCandidate> >::const_iterator child( m_children.begin() ) ;
270 child != finished ;
271 ++child ) {
272 userTag &= (*(*child)).userTag();
273 chargeSum += (*(*child)).charge() ;
274 p4 += (*(*child)).p4() ;
275 }
276
277 KinematicData* tmp = new KinematicData();
278
279 tmp->setUserTag( userTag );
280 tmp->setCharge( chargeSum );
281 tmp->setP4( p4 );
282
283 return tmp;
284}
CDCandidate::userTag
int userTag() const
Definition: CDCandidate.cxx:137
CDCandidate::charge
int charge() const
Definition: CDCandidate.cxx:154
CDCandidate::p4
const HepLorentzVector & p4() const
Definition: CDCandidate.cxx:177
CDDecay::child
const CDCandidate & child(unsigned int aPosition) const
Definition: CDDecay.cxx:247
DecayChain::KinematicData::setCharge
void setCharge(const int aCharge)
Definition: KinematicData.cxx:32
DecayChain::KinematicData::setP4
void setP4(const HepLorentzVector &aMomentum)
Definition: KinematicData.cxx:36
DecayChain::KinematicData::setUserTag
void setUserTag(const int tag)
Definition: KinematicData.cxx:28

◆ defaultKinematicData() [2/2]

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

Implements CDCandidate.

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

◆ iterateChildren() [1/4]

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

Definition at line 237 of file CDDecay.cxx.

238{
239 vector< ReferenceHolder<CDCandidate> >::const_iterator finished ( m_children.end() ) ;
240 for ( vector< ReferenceHolder<CDCandidate> >::const_iterator child ( m_children.begin() ) ;
241 child != finished ;
242 ++child ) {
243 analyze( (*(*child)) ) ;
244 }
245}

◆ iterateChildren() [2/4]

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

◆ iterateChildren() [3/4]

void CDDecay::iterateChildren ( void(*)(const CDCandidate &)  analyze) const

Definition at line 224 of file CDDecay.cxx.

225{
226 vector< ReferenceHolder<CDCandidate> >::const_iterator finished( m_children.end() ) ;
227 for ( vector< ReferenceHolder<CDCandidate> >::const_iterator child( m_children.begin() ) ;
228 child != finished ;
229 ++child ) {
230 analyze( (*(*child)) ) ;
231 }
232}

◆ iterateChildren() [4/4]

void CDDecay::iterateChildren ( void(*)(const CDCandidate &)  analyze) const

◆ numberChildren() [1/2]

uint32_t CDDecay::numberChildren ( ) const

Definition at line 216 of file CDDecay.cxx.

217{
218 return ( m_children.size() ) ;
219}

◆ numberChildren() [2/2]

uint32_t CDDecay::numberChildren ( ) const

◆ setKinematicData() [1/2]

void CDDecay::setKinematicData ( const DecayChain::KinematicData &  aKinematicData)

Definition at line 193 of file CDDecay.cxx.

194{
195 // Call setKinematicData of my super-class
196 CDCandidate::setKinematicData( aKinematicData );
197}
CDCandidate::setKinematicData
void setKinematicData(const DecayChain::KinematicData &aKinematicData)
Definition: CDCandidate.cxx:99

◆ setKinematicData() [2/2]

void CDDecay::setKinematicData ( const DecayChain::KinematicData &  aKinematicData)
The documentation for this class was generated from the following files: