#include <BPHPlusMinusVertex.h>

Inheritance diagram for BPHPlusMinusVertex:

Public Member Functions
virtual const ClosestApproachInRPhi &	cAppInRPhi () const
	compute distance of closest approach More...

virtual	~BPHPlusMinusVertex ()

Public Member Functions inherited from BPHDecayVertex
const reco::Track *	getTrack (const reco::Candidate *cand) const
	get Track for a daughter More...

reco::TransientTrack *	getTransientTrack (const reco::Candidate *cand) const
	get TransientTrack for a daughter More...

const std::vector< const reco::Track * > &	tracks () const
	get list of Tracks More...

const std::vector < reco::TransientTrack > &	transientTracks () const
	get list of TransientTracks More...

virtual bool	validTracks () const
	check for valid reconstructed vertex More...

virtual bool	validVertex () const

virtual const reco::Vertex &	vertex () const
	get reconstructed vertex More...

virtual	~BPHDecayVertex ()

Public Member Functions inherited from BPHDecayMomentum
virtual const std::vector < std::string > &	compNames () const

virtual const pat::CompositeCandidate &	composite () const
	get a composite by the simple sum of simple particles More...

virtual const std::vector < BPHRecoConstCandPtr > &	daughComp () const

virtual const std::vector < const reco::Candidate * > &	daughFull () const

virtual const std::vector < const reco::Candidate * > &	daughters () const

virtual const std::vector < std::string > &	daugNames () const

virtual BPHRecoConstCandPtr	getComp (const std::string &name) const

virtual const reco::Candidate *	getDaug (const std::string &name) const

virtual const reco::Candidate *	originalReco (const reco::Candidate *daug) const
	get the original particle from the clone More...

virtual	~BPHDecayMomentum ()

Protected Member Functions
	BPHPlusMinusVertex (const edm::EventSetup *es)

bool	chkSize (const std::string &msg) const

virtual void	setNotUpdated () const

Protected Member Functions inherited from BPHDecayVertex
virtual void	addV (const std::string &name, const reco::Candidate *daug, const std::string &searchList, double mass)

virtual void	addV (const std::string &name, const BPHRecoConstCandPtr &comp)
	add a previously reconstructed particle giving it a name More...

	BPHDecayVertex (const edm::EventSetup *es)

	BPHDecayVertex (const BPHDecayVertex ptr, const edm::EventSetup es)

Protected Member Functions inherited from BPHDecayMomentum
virtual void	addP (const std::string &name, const reco::Candidate *daug, double mass=-1.0)

virtual void	addP (const std::string &name, const BPHRecoConstCandPtr &comp)
	add a previously reconstructed particle giving it a name More...

	BPHDecayMomentum ()

	BPHDecayMomentum (const std::map< std::string, Component > &daugMap)

	BPHDecayMomentum (const std::map< std::string, Component > &daugMap, const std::map< std::string, BPHRecoConstCandPtr > compMap)

const std::vector< Component > &	componentList () const

Static Protected Member Functions
template<class T >
static bool	chkName (const T &cont, const std::string &name, const std::string &msg)

template<class T >
static bool	chkSize (const T &cont, const std::string &msg)

Private Member Functions
virtual void	computeApp () const

Private Attributes
ClosestApproachInRPhi *	inRPhi

bool	oldA

Detailed Description

Description: class for reconstructed decay vertices to opposite charge particle pairs

Author: Paolo Ronchese INFN Padova

Definition at line 34 of file BPHPlusMinusVertex.h.

Constructor & Destructor Documentation

BPHPlusMinusVertex::~BPHPlusMinusVertex ( )

virtual

Constructor is protected this object can exist only as part of a derived classDestructor

Definition at line 42 of file BPHPlusMinusVertex.cc.

References inRPhi.

                                         {
   delete inRPhi;
 }

BPHPlusMinusVertex::BPHPlusMinusVertex ( const edm::EventSetup * es )

protected

Definition at line 33 of file BPHPlusMinusVertex.cc.

                                                                :
  BPHDecayVertex( es ),
  oldA( true ),
  inRPhi( 0 ) {
 }

Member Function Documentation

const ClosestApproachInRPhi & BPHPlusMinusVertex::cAppInRPhi ( ) const

virtual

compute distance of closest approach

Operations

Definition at line 49 of file BPHPlusMinusVertex.cc.

References computeApp(), inRPhi, and oldA.

                                                                   {
   if ( oldA ) computeApp();
   if ( inRPhi == 0 ) {
     static const ClosestApproachInRPhi ca;
     return ca;
   }
   return *inRPhi;
 }

template<class T >

bool BPHPlusMinusVertex::chkName	(	const T &	cont,
		const std::string &	name,
		const std::string &	msg
	)

staticprotected

Definition at line 82 of file BPHPlusMinusVertex.h.

                                                          {
   if ( cont.find( name ) != cont.end() ) return true;
   edm::LogPrint( "ParticleNotFound" ) << msg << ", " << name << " not found";
   return false;
 }

template<class T >

bool BPHPlusMinusVertex::chkSize	(	const T &	cont,
		const std::string &	msg
	)

staticprotected

Definition at line 92 of file BPHPlusMinusVertex.h.

References gen::n.

Referenced by BPHPlusMinusCandidate::composite(), computeApp(), BPHPlusMinusCandidate::isCowboy(), and BPHPlusMinusCandidate::isSailor().

                                                          {
   int n = cont.size();
   if ( n == 2 ) return true;
   edm::LogPrint( "WrongDataSize" ) << msg << ", size = " << n;
   return false;
 }

bool BPHPlusMinusVertex::chkSize ( const std::string & msg ) const

protected

void BPHPlusMinusVertex::computeApp ( ) const

privatevirtual

Definition at line 71 of file BPHPlusMinusVertex.cc.

References ClosestApproachInRPhi::calculate(), chkSize(), reco::TransientTrack::impactPointTSCP(), inRPhi, oldA, TrajectoryStateClosestToPoint::theState(), and BPHDecayVertex::transientTracks().

Referenced by cAppInRPhi().

                                           {
   static const string msg =
   "BPHPlusMinusVertex::computeApp: incomplete, no closest approach available";
   delete inRPhi;
   if ( !chkSize( msg ) ) {
     inRPhi = 0;
     return;
   }
   inRPhi = new ClosestApproachInRPhi;
   const vector<reco::TransientTrack>& ttk = transientTracks();
   const reco::TransientTrack& ttp = ttk[0];
   const reco::TransientTrack& ttn = ttk[1];
   inRPhi->calculate( ttp.impactPointTSCP().theState(),
                      ttn.impactPointTSCP().theState() );
   oldA = false;
   return;
 }

void BPHPlusMinusVertex::setNotUpdated ( ) const

protectedvirtual

Reimplemented from BPHDecayVertex.

Reimplemented in BPHPlusMinusCandidate.

Definition at line 64 of file BPHPlusMinusVertex.cc.

References oldA, and BPHDecayVertex::setNotUpdated().

Referenced by BPHPlusMinusCandidate::setNotUpdated().

                                              {
   BPHDecayVertex::setNotUpdated();
   oldA = true;
   return;
 }

Member Data Documentation

ClosestApproachInRPhi* BPHPlusMinusVertex::inRPhi

mutableprivate

Definition at line 73 of file BPHPlusMinusVertex.h.

Referenced by cAppInRPhi(), computeApp(), and ~BPHPlusMinusVertex().

bool BPHPlusMinusVertex::oldA

mutableprivate

Definition at line 72 of file BPHPlusMinusVertex.h.

Referenced by cAppInRPhi(), computeApp(), and setNotUpdated().

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation