xAOD::ParticleCaloExtension Class Reference

class storing calorimeter information associated with track based objects More...

#include <ParticleCaloExtension.h>

Collaboration diagram for xAOD::ParticleCaloExtension:

Public Member Functions
	ParticleCaloExtension (float charge, std::vector< std::vector< float > > &&parameters, std::vector< std::vector< float > > &&parametersCovariance, std::vector< int > &&identifiers)
	constructor taking calo extrapolation as input. More...
	~ParticleCaloExtension ()
	destructor More...
	ParticleCaloExtension (const ParticleCaloExtension &)=delete
	no copy constructor More...
ParticleCaloExtension &	operator= (const ParticleCaloExtension &)=delete
	no assignment operator More...
size_t	numberOfParameters () const
	Returns the number of additional parameters stored in the Particle. More...
const CurvilinearParameters_t	trackParameters (unsigned int index) const
	Returns the track parameter vector at 'index'. More...
int	parameterIdentifier (unsigned int index) const
	Return the ParameterPosition of the parameters at 'index'. More...
bool	trackParameterCovarianceMatrix (ParametersCovMatrix_t &matrix, unsigned int index) const
	fill the matrix with the covariance at position 'index', returns false if the parameters at 'index' does not have a covariance More...
const Trk::CurvilinearParameters	curvilinearParameters (unsigned int index) const
	Returns a curvilinear representation of the parameters at 'index'. More...
bool	cellsAreAssociated () const
	return whether cells were already associated or not More...
const std::vector< CaloCell * > &	caloCells () const
	return vector of cells More...
void	setCaloCells (const std::vector< CaloCell * > &cells)
	set vector of cells More...

Private Attributes
float	m_charge
	charge (unused in AnalysisBase) More...
std::vector< std::vector< float > >	m_parameters
	parameters of the intersections with detector layers More...
std::vector< std::vector< float > >	m_parametersCovariance
	covariance of parameters of the intersections with detector layers More...
std::vector< int >	m_identifiers
	identifiers of the intersections with detector layers More...
bool	m_cellsAreSet
	cell information More...
std::vector< CaloCell * >	m_caloCells

Detailed Description

class storing calorimeter information associated with track based objects

Definition at line 22 of file ParticleCaloExtension.h.

Constructor & Destructor Documentation

ParticleCaloExtension() [1/2]

xAOD::ParticleCaloExtension::ParticleCaloExtension	(	float	charge,
		std::vector< std::vector< float > > &&	parameters,
		std::vector< std::vector< float > > &&	parametersCovariance,
		std::vector< int > &&	identifiers
	)

constructor taking calo extrapolation as input.

All vectors should be of the same length

Definition at line 9 of file ParticleCaloExtension.cxx.

                                                                               :
    m_charge(charge), m_parameters(parameters),m_parametersCovariance(parametersCovariance),m_identifiers(identifiers), m_cellsAreSet(false) 
  {
  }

~ParticleCaloExtension()

xAOD::ParticleCaloExtension::~ParticleCaloExtension

(

)

destructor

Definition at line 16 of file ParticleCaloExtension.cxx.

                                                {
  }

ParticleCaloExtension() [2/2]

xAOD::ParticleCaloExtension::ParticleCaloExtension ( const ParticleCaloExtension &  )

delete

no copy constructor

Member Function Documentation

caloCells()

const std::vector< CaloCell * > & xAOD::ParticleCaloExtension::caloCells ( ) const

inline

return vector of cells

Definition at line 119 of file ParticleCaloExtension.h.

                                                                            {
    return m_caloCells;
  }

cellsAreAssociated()

bool xAOD::ParticleCaloExtension::cellsAreAssociated ( ) const

inline

return whether cells were already associated or not

Definition at line 115 of file ParticleCaloExtension.h.

                                                              {
    return m_cellsAreSet;
  }

curvilinearParameters()

const Trk::CurvilinearParameters xAOD::ParticleCaloExtension::curvilinearParameters ( unsigned int  index ) const

inline

Returns a curvilinear representation of the parameters at 'index'.

Note

This is only available in Athena.

Definition at line 129 of file ParticleCaloExtension.h.

                                                                                                             {
 
    // copy the correct values into the temp matrix
    ParametersCovMatrix_t cov;
    if( !m_parametersCovariance[index].empty() ) {
      trackParameterCovarianceMatrix(cov,index);
    }
    // retrieve the parameters to build the curvilinear frame
    Amg::Vector3D pos( m_parameters[index][0],m_parameters[index][1],m_parameters[index][2]);
    Amg::Vector3D mom(m_parameters[index][3],m_parameters[index][4],m_parameters[index][5]);
    Trk::CurvilinearParameters param(pos,mom,m_charge,std::move(cov));
 
    return param;
  }

numberOfParameters()

size_t xAOD::ParticleCaloExtension::numberOfParameters ( ) const

inline

Returns the number of additional parameters stored in the Particle.

Definition at line 88 of file ParticleCaloExtension.h.

                                                                {
    return m_parameters.size();
  }

operator=()

ParticleCaloExtension& xAOD::ParticleCaloExtension::operator= ( const ParticleCaloExtension &  )

delete

no assignment operator

parameterIdentifier()

int xAOD::ParticleCaloExtension::parameterIdentifier ( unsigned int  index ) const

inline

Return the ParameterPosition of the parameters at 'index'.

Definition at line 111 of file ParticleCaloExtension.h.

                                                                                {
    return m_identifiers[index];
  }

setCaloCells()

void xAOD::ParticleCaloExtension::setCaloCells ( const std::vector< CaloCell * > &  cells )

inline

set vector of cells

Definition at line 123 of file ParticleCaloExtension.h.

                                                                                   {
    m_caloCells = cells;
    m_cellsAreSet=true;
  }

trackParameterCovarianceMatrix()

bool xAOD::ParticleCaloExtension::trackParameterCovarianceMatrix ( ParametersCovMatrix_t &  matrix, unsigned int  index  ) const

inline

fill the matrix with the covariance at position 'index', returns false if the parameters at 'index' does not have a covariance

Definition at line 100 of file ParticleCaloExtension.h.

                                                                                                                        {
    const std::vector<float>& covVec = m_parametersCovariance[index];
    if( !covVec.empty() ) Amg::expand( covVec.begin(), covVec.end(),cov );
    else{
      cov.setIdentity();
      return false;
    }
    return true;
  }

trackParameters()

const CurvilinearParameters_t xAOD::ParticleCaloExtension::trackParameters ( unsigned int  index ) const

inline

Returns the track parameter vector at 'index'.

Definition at line 93 of file ParticleCaloExtension.h.

                                                                                                      {
    CurvilinearParameters_t tmp;
    tmp << m_parameters[index][0],m_parameters[index][1],m_parameters[index][2],
      m_parameters[index][3],m_parameters[index][4],m_parameters[index][5];
    return tmp;
  }

Member Data Documentation

m_caloCells

std::vector<CaloCell*> xAOD::ParticleCaloExtension::m_caloCells

private

Definition at line 84 of file ParticleCaloExtension.h.

m_cellsAreSet

bool xAOD::ParticleCaloExtension::m_cellsAreSet

private

cell information

Definition at line 83 of file ParticleCaloExtension.h.

m_charge

float xAOD::ParticleCaloExtension::m_charge

private

charge (unused in AnalysisBase)

Definition at line 71 of file ParticleCaloExtension.h.

m_identifiers

std::vector<int> xAOD::ParticleCaloExtension::m_identifiers

private

identifiers of the intersections with detector layers

Definition at line 80 of file ParticleCaloExtension.h.

m_parameters

std::vector<std::vector<float> > xAOD::ParticleCaloExtension::m_parameters

private

parameters of the intersections with detector layers

Definition at line 74 of file ParticleCaloExtension.h.

m_parametersCovariance

std::vector<std::vector<float> > xAOD::ParticleCaloExtension::m_parametersCovariance

private

covariance of parameters of the intersections with detector layers

Definition at line 77 of file ParticleCaloExtension.h.

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

• ParticleCaloExtension.h
• ParticleCaloExtension.cxx