Trk::ExtendedVxCandidate Class Reference

Extends the standard Trk::VxCandidate to store the full covariance matrix of a fitted vertex all participating tracks. More...

#include <ExtendedVxCandidate.h>

Inheritance diagram for Trk::ExtendedVxCandidate:

Collaboration diagram for Trk::ExtendedVxCandidate:

Public Member Functions
	ExtendedVxCandidate ()
	Standard constructor for persistency.
	ExtendedVxCandidate (const Trk::RecVertex &recVertex, const std::vector< Trk::VxTrackAtVertex * > &vxTrackAtVertex, const Amg::MatrixX *fullCov=nullptr)
	Constructor taking a Trk::RecVertex, vector of incident tracks and a full covariance matrix of the fit.
virtual	~ExtendedVxCandidate ()
	Virtual calss destructor.
	ExtendedVxCandidate (const ExtendedVxCandidate &rhs)
	Copy constructor.
ExtendedVxCandidate &	operator= (const ExtendedVxCandidate &)
	Assignement operator.
virtual ExtendedVxCandidate *	clone () const
	Clone method.
const Amg::MatrixX *	fullCovariance (void) const
	Full covariance matrix access method.
virtual MsgStream &	dump (MsgStream &sl) const
	Output Method for MsgStream, to be overloaded by child classes.
virtual std::ostream &	dump (std::ostream &sl) const
	Output Method for std::ostream, to be overloaded by child classes.
const Trk::RecVertex &	recVertex (void) const
	Returns a reference to reconstructed vertex.
Trk::RecVertex &	recVertex (void)
	Returns unconst reference to a reconstructed vertex Required by some of the vertex fitters.
void	setRecVertex (Trk::RecVertex &recVertex)
	RecVertex set method.
std::vector< Trk::VxTrackAtVertex * > *	vxTrackAtVertex (void)
	Unconst pointer to the vector of tracks Required by some of the vertex fitters.
const std::vector< Trk::VxTrackAtVertex * > *	vxTrackAtVertex (void) const
	Const access to the vector of tracks fitted to the vertex.
void	setVertexType (VertexType vertexType)
	return the type of the vertex
VertexType	vertexType () const
	return the type of the vertex

Static Public Member Functions
static std::size_t	numberOfInstantiations ()

Static Public Attributes
static std::atomic_size_t	s_numberOfInstantiations

Protected Attributes
Trk::VertexType	m_vertexType
Trk::RecVertex	m_recVertex
std::vector< Trk::VxTrackAtVertex * >	m_vxTrackAtVertex

Private Attributes
const Amg::MatrixX *	m_fullCovariance
	Full covariance matrix of the vertex and all corresponding tracks.

Friends
class	::ExtendedVxCandidateCnv_p1

Detailed Description

Extends the standard Trk::VxCandidate to store the full covariance matrix of a fitted vertex all participating tracks.

changed: 2-Apr-2007 Giacinto Piacquadio (added clone() method)

Author

Kirill Prokofiev Kiril.nosp@m.l.Pr.nosp@m.okofi.nosp@m.ev@c.nosp@m.ern.c.nosp@m.h

Definition at line 32 of file ExtendedVxCandidate.h.

Constructor & Destructor Documentation

ExtendedVxCandidate() [1/3]

Trk::ExtendedVxCandidate::ExtendedVxCandidate

(

)

Standard constructor for persistency.

Definition at line 13 of file ExtendedVxCandidate.cxx.

                                           : VxCandidate(), m_fullCovariance(nullptr)
  {}

ExtendedVxCandidate() [2/3]

Trk::ExtendedVxCandidate::ExtendedVxCandidate	(	const Trk::RecVertex &	recVertex,
		const std::vector< Trk::VxTrackAtVertex * > &	vxTrackAtVertex,
		const Amg::MatrixX *	fullCov = nullptr )

Constructor taking a Trk::RecVertex, vector of incident tracks and a full covariance matrix of the fit.

Definition at line 18 of file ExtendedVxCandidate.cxx.

                                                                       :
                                           VxCandidate(recVertex, vxTrackAtVertex),
                       m_fullCovariance(fullCov) {}

~ExtendedVxCandidate()

Trk::ExtendedVxCandidate::~ExtendedVxCandidate ( )

virtual

Virtual calss destructor.

Definition at line 24 of file ExtendedVxCandidate.cxx.

  {
   if(m_fullCovariance != nullptr) { delete m_fullCovariance;
}
  }

ExtendedVxCandidate() [3/3]

Trk::ExtendedVxCandidate::ExtendedVxCandidate

(

const ExtendedVxCandidate &

rhs

)

Copy constructor.

Definition at line 30 of file ExtendedVxCandidate.cxx.

                                                                        :
                                           VxCandidate(rhs),
                                           m_fullCovariance(rhs.m_fullCovariance ? new Amg::MatrixX(*rhs.m_fullCovariance) : nullptr)
  {}

Member Function Documentation

clone()

Trk::ExtendedVxCandidate * Trk::ExtendedVxCandidate::clone ( ) const

inlinevirtual

Clone method.

Reimplemented from Trk::VxCandidate.

Reimplemented in Trk::V0Hypothesis.

Definition at line 92 of file ExtendedVxCandidate.h.

  {
    return new Trk::ExtendedVxCandidate(*this);
  }

dump() [1/2]

MsgStream & Trk::VxCandidate::dump ( MsgStream & sl ) const

virtualinherited

Output Method for MsgStream, to be overloaded by child classes.

Reimplemented in Trk::MVFVxCandidate.

Definition at line 99 of file VxCandidate.cxx.

{
  sl << "Printing Trk::VxCandidate of type: " << m_vertexType << endmsg;
  sl << m_recVertex << endmsg;
  sl << "Tracks used in the vertex fit: " << m_vxTrackAtVertex.size() << endmsg;
  for (unsigned i = 0; i < m_vxTrackAtVertex.size(); i++) {
    sl << "Track " << i + 1 << " " << *(m_vxTrackAtVertex[i]);
  }
  return sl;
}

dump() [2/2]

std::ostream & Trk::VxCandidate::dump ( std::ostream & sl ) const

virtualinherited

Output Method for std::ostream, to be overloaded by child classes.

Reimplemented in Trk::MVFVxCandidate.

Definition at line 111 of file VxCandidate.cxx.

{
  sl << "Printing Trk::VxCandidate of type: " << m_vertexType << std::endl;
  sl << m_recVertex << std::endl;
  sl << "Tracks used in the vertex fit: " << m_vxTrackAtVertex.size() << std::endl;
  for (unsigned i = 0; i < m_vxTrackAtVertex.size(); i++) {
    sl << "Track " << i + 1 << " " << *(m_vxTrackAtVertex[i]);
  }
  return sl;
}

fullCovariance()

const Amg::MatrixX * Trk::ExtendedVxCandidate::fullCovariance ( void ) const

inline

Full covariance matrix access method.

Definition at line 87 of file ExtendedVxCandidate.h.

 {
   return  m_fullCovariance;
 }

numberOfInstantiations()

std::size_t Trk::ObjectCounter< Trk::VxCandidate >::numberOfInstantiations ( )

inlinestaticinherited

Definition at line 25 of file TrkObjectCounter.h.

  {
#ifndef NDEBUG
    return s_numberOfInstantiations.load();
#endif
    return 0;
  }

operator=()

ExtendedVxCandidate & Trk::ExtendedVxCandidate::operator=

(

const ExtendedVxCandidate &

rhs

)

Assignement operator.

Assignement operator

Definition at line 35 of file ExtendedVxCandidate.cxx.

  {
   if (this!=&rhs)
   {
     this->VxCandidate::operator=(rhs);
     delete m_fullCovariance;
     m_fullCovariance = rhs.m_fullCovariance ? new Amg::MatrixX(*rhs.m_fullCovariance) : nullptr;
   }
   return *this;
  }//end of assignement operator

recVertex() [1/2]

Trk::RecVertex & Trk::VxCandidate::recVertex ( void )

inlineinherited

Returns unconst reference to a reconstructed vertex Required by some of the vertex fitters.

Definition at line 138 of file VxCandidate.h.

{
  return m_recVertex;
}

recVertex() [2/2]

const Trk::RecVertex & Trk::VxCandidate::recVertex ( void ) const

inlineinherited

Returns a reference to reconstructed vertex.

Definition at line 132 of file VxCandidate.h.

{
  return m_recVertex;
}

setRecVertex()

void Trk::VxCandidate::setRecVertex ( Trk::RecVertex & recVertex )

inlineinherited

RecVertex set method.

Definition at line 126 of file VxCandidate.h.

{
  m_recVertex = recVertex;
}

setVertexType()

void Trk::VxCandidate::setVertexType ( VertexType vertexType )

inlineinherited

return the type of the vertex

Definition at line 114 of file VxCandidate.h.

{
  m_vertexType = vertexType;
}

vertexType()

VertexType Trk::VxCandidate::vertexType ( ) const

inlineinherited

return the type of the vertex

Definition at line 120 of file VxCandidate.h.

{
  return m_vertexType;
}

vxTrackAtVertex() [1/2]

std::vector< Trk::VxTrackAtVertex * > * Trk::VxCandidate::vxTrackAtVertex ( void )

inlineinherited

Unconst pointer to the vector of tracks Required by some of the vertex fitters.

Definition at line 144 of file VxCandidate.h.

{
  return &m_vxTrackAtVertex;
}

vxTrackAtVertex() [2/2]

const std::vector< Trk::VxTrackAtVertex * > * Trk::VxCandidate::vxTrackAtVertex ( void ) const

inlineinherited

Const access to the vector of tracks fitted to the vertex.

Definition at line 150 of file VxCandidate.h.

{
  return &m_vxTrackAtVertex;
}

Friends And Related Symbol Documentation

::ExtendedVxCandidateCnv_p1

friend class ::ExtendedVxCandidateCnv_p1

friend

Definition at line 76 of file ExtendedVxCandidate.h.

Member Data Documentation

m_fullCovariance

const Amg::MatrixX* Trk::ExtendedVxCandidate::m_fullCovariance

private

Full covariance matrix of the vertex and all corresponding tracks.

Size (Ntrk*5 +3)X(Ntrk*5+3) full covariance

Definition at line 83 of file ExtendedVxCandidate.h.

m_recVertex

Trk::RecVertex Trk::VxCandidate::m_recVertex

protectedinherited

Definition at line 99 of file VxCandidate.h.

m_vertexType

Trk::VertexType Trk::VxCandidate::m_vertexType

protectedinherited

Definition at line 96 of file VxCandidate.h.

m_vxTrackAtVertex

std::vector<Trk::VxTrackAtVertex*> Trk::VxCandidate::m_vxTrackAtVertex

protectedinherited

Definition at line 102 of file VxCandidate.h.

s_numberOfInstantiations

std::atomic_size_t Trk::ObjectCounter< Trk::VxCandidate >::s_numberOfInstantiations

inlinestaticinherited

Definition at line 22 of file TrkObjectCounter.h.

---

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

• ExtendedVxCandidate.h
• ExtendedVxCandidate.cxx