Trk::VertexPositions Class Reference

VertexPositions class to represent and store a vertex. More...

#include <VertexPositions.h>

Inheritance diagram for Trk::VertexPositions:

Collaboration diagram for Trk::VertexPositions:

Public Member Functions
	VertexPositions ()
	default constructor
	VertexPositions (const Amg::VectorX &p)
	constructor with variable-size vector
	VertexPositions (const VertexPositions &)=default
	copy constructor
	VertexPositions (VertexPositions &&)=default
	move constructor
VertexPositions &	operator= (const VertexPositions &)=default
	Assignment operator.
VertexPositions &	operator= (VertexPositions &&)=default
	move Assignment operator
virtual	~VertexPositions ()=default
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 Amg::VectorX &	position () const
	return position of vertex
void	setPosition (const Amg::VectorX &)

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

Static Public Attributes
static std::atomic_size_t	s_numberOfInstantiations

Protected Attributes
Amg::VectorX	m_position
	vertex position
bool	m_useWeightTimesPosition

Detailed Description

VertexPositions class to represent and store a vertex.

Definition at line 27 of file VertexPositions.h.

Constructor & Destructor Documentation

VertexPositions() [1/4]

Trk::VertexPositions::VertexPositions

(

)

default constructor

Definition at line 20 of file VertexPositions.cxx.

  : Trk::ObjectCounter<Trk::VertexPositions>()
  , m_position(Amg::VectorX())
  , m_useWeightTimesPosition(false)
{
  m_position.setZero();
}

VertexPositions() [2/4]

Trk::VertexPositions::VertexPositions

(

const Amg::VectorX &

p

)

constructor with variable-size vector

Definition at line 28 of file VertexPositions.cxx.

  : Trk::ObjectCounter<Trk::VertexPositions>()
  , m_position(p)
  , m_useWeightTimesPosition(false)
{
}

VertexPositions() [3/4]

Trk::VertexPositions::VertexPositions ( const VertexPositions & )

default

copy constructor

VertexPositions() [4/4]

Trk::VertexPositions::VertexPositions ( VertexPositions && )

default

move constructor

~VertexPositions()

virtual Trk::VertexPositions::~VertexPositions ( )

virtualdefault

Member Function Documentation

dump() [1/2]

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

virtual

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

Reimplemented in Trk::RecVertexPositions.

Definition at line 36 of file VertexPositions.cxx.

{
  if (m_useWeightTimesPosition) {
    sl << "Trk::VertexPositions weight times position: (";
  } else {
    sl << "Trk::VertexPositions position: (";
  }
  sl << "xv " << m_position[jet_xv] << ", "
     << "yv " << m_position[jet_yv] << ", "
     << "zv " << m_position[jet_zv] << ", "
     << "phi " << m_position[jet_phi] << ", "
     << "theta " << m_position[jet_theta] << endmsg;
  for (int i = 5; i < m_position.rows(); i++) {
    sl << "dist" << i << " " << m_position[i] << " ." << endmsg;
  }
  return sl;
}

dump() [2/2]

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

virtual

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

Reimplemented in Trk::RecVertexPositions.

Definition at line 55 of file VertexPositions.cxx.

{
  if (m_useWeightTimesPosition) {
    sl << "Trk::VertexPositions weight times position: (";
  } else {
    sl << "Trk::VertexPositions position: (";
  }
  sl << "xv " << m_position[jet_xv] << ", "
     << "yv " << m_position[jet_yv] << ", "
     << "zv " << m_position[jet_zv] << ", "
     << "phi " << m_position[jet_phi] << ", "
     << "theta " << m_position[jet_theta] << std::endl;
  for (int i = 5; i < m_position.rows(); i++) {
    sl << "dist" << i << " " << m_position[i] << " ." << std::endl;
  }
  return sl;
}

numberOfInstantiations()

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

inlinestaticinherited

Definition at line 25 of file TrkObjectCounter.h.

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

operator=() [1/2]

VertexPositions & Trk::VertexPositions::operator= ( const VertexPositions & )

default

Assignment operator.

operator=() [2/2]

VertexPositions & Trk::VertexPositions::operator= ( VertexPositions && )

default

move Assignment operator

position()

const Amg::VectorX & Trk::VertexPositions::position

(

)

const

return position of vertex

Definition at line 86 of file VertexPositions.cxx.

{
  if (!m_useWeightTimesPosition) {
    return m_position;
  }
  std::cout << "FATAL: VertexPositions is not able to return a valid position "
            << " as a const object: need to go from Update to Use mode. "
               "Unrecovered Bug!"
            << std::endl;
  std::abort();
  //    return m_position;
}

setPosition()

void Trk::VertexPositions::setPosition

(

const Amg::VectorX &

newposition

)

Definition at line 100 of file VertexPositions.cxx.

{
  m_position = newposition;
}

Member Data Documentation

m_position

Amg::VectorX Trk::VertexPositions::m_position

protected

vertex position

Definition at line 48 of file VertexPositions.h.

m_useWeightTimesPosition

bool Trk::VertexPositions::m_useWeightTimesPosition

protected

Definition at line 49 of file VertexPositions.h.

s_numberOfInstantiations

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

inlinestaticinherited

Definition at line 22 of file TrkObjectCounter.h.

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

• VertexPositions.h
• VertexPositions.cxx