BPHPlusMinusVertex Class Reference

#include <BPHPlusMinusVertex.h>

Inheritance diagram for BPHPlusMinusVertex:

Public Member Functions
virtual const ClosestApproachInRPhi &	cAppInRPhi () const
	compute distance of closest approach More...
	~BPHPlusMinusVertex () override
Public Member Functions inherited from BPHDecayVertex
const reco::Track *	getTrack (const reco::Candidate *cand) const
	get Track for a daughter More...
const std::string &	getTrackSearchList (const reco::Candidate *cand) const
	retrieve track search list 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...
	~BPHDecayVertex () override
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
void	setNotUpdated () const override
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 ( )

override

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

Definition at line 37 of file BPHPlusMinusVertex.cc.

References inRPhi.

{ delete inRPhi; }

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

protected

Definition at line 32 of file BPHPlusMinusVertex.cc.

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

Member Function Documentation

const ClosestApproachInRPhi & BPHPlusMinusVertex::cAppInRPhi ( ) const

virtual

compute distance of closest approach

Operations

Definition at line 42 of file BPHPlusMinusVertex.cc.

References chkSize(), computeApp(), BPHDecayMomentum::daughters(), inRPhi, mps_check::msg, and oldA.

                                                                  {
  if (oldA)
    computeApp();
  if (inRPhi == nullptr) {
    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 73 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 81 of file BPHPlusMinusVertex.h.

References dqmiodumpmetadata::n.

Referenced by cAppInRPhi(), 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 60 of file BPHPlusMinusVertex.cc.

References ClosestApproachInRPhi::calculate(), chkSize(), reco::TransientTrack::impactPointTSCP(), inRPhi, mps_check::msg, 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 = nullptr;
    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

overrideprotectedvirtual

Reimplemented from BPHDecayVertex.

Definition at line 54 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 66 of file BPHPlusMinusVertex.h.

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

bool BPHPlusMinusVertex::oldA

mutableprivate

Definition at line 65 of file BPHPlusMinusVertex.h.

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