ZMassConstraint::ConstraintFitInput Class Reference

#include <ConstraintFitInput.h>

Collaboration diagram for ZMassConstraint::ConstraintFitInput:

Public Member Functions
	ConstraintFitInput ()
	Constructor/destructor.
	~ConstraintFitInput ()
unsigned int	getNConstituents () const
	Number of particles.
const TLorentzVector &	getConstituentFourVector (int i) const
	Access to individual particle 4-vec.
const	AmgMatrix (5, 5) &getConstituentCovariance(int i) const
	Access to individual covariance d0z0PhiThetaP (5,5).
void	getConstituentCovariancePhiThetaP (int i, AmgMatrix(3, 3)&outMatrix) const
	Access to individual covariance PhiThetaP (3,3).
const	AmgMatrix (5, 5) &getCovarianceCartesian(int ipart) const
	Access to individual to full cartesian covariance (5,5).
void	addConstituent_FourVector_d0z0PhiThetaP (const TLorentzVector &vector, const AmgMatrix(5, 5)&covard0z0PhiThetaP, const AmgMatrix(5, 5)&covarXYZ, bool isOK)
	Set the inputs.
bool	isOK ()
	Check that covariance matrix is OK.

Protected Attributes
std::vector< TLorentzVector >	m_particles
std::vector< AmgMatrix(5, 5)>	m_covariances
std::vector< AmgMatrix(5, 5)>	m_cartCovariances
	d0z0PhiThetaQoverP
bool	m_isOK
	Cartesian Covariance.

Detailed Description

Definition at line 12 of file ConstraintFitInput.h.

Constructor & Destructor Documentation

ConstraintFitInput()

ZMassConstraint::ConstraintFitInput::ConstraintFitInput ( )

inline

Constructor/destructor.

Definition at line 18 of file ConstraintFitInput.h.

: m_isOK(true) {}

~ConstraintFitInput()

ZMassConstraint::ConstraintFitInput::~ConstraintFitInput ( )

inline

Definition at line 19 of file ConstraintFitInput.h.

{}

Member Function Documentation

addConstituent_FourVector_d0z0PhiThetaP()

void ZMassConstraint::ConstraintFitInput::addConstituent_FourVector_d0z0PhiThetaP ( const TLorentzVector & vector, const AmgMatrix(5, 5)& covard0z0PhiThetaP, const AmgMatrix(5, 5)& covarXYZ, bool isOK )

inline

Set the inputs.

Definition at line 38 of file ConstraintFitInput.h.

            {   m_particles.push_back(vector); m_covariances.push_back(covard0z0PhiThetaP);
                m_cartCovariances.push_back(covarXYZ); if (m_isOK) m_isOK = isOK; }

AmgMatrix() [1/2]

const ZMassConstraint::ConstraintFitInput::AmgMatrix ( 5 , 5  ) const &

inline

Access to individual covariance d0z0PhiThetaP (5,5).

Definition at line 28 of file ConstraintFitInput.h.

{ return m_covariances[i]; }

AmgMatrix() [2/2]

const ZMassConstraint::ConstraintFitInput::AmgMatrix ( 5 , 5  ) const &

inline

Access to individual to full cartesian covariance (5,5).

Definition at line 35 of file ConstraintFitInput.h.

{ return m_cartCovariances[ipart]; }

getConstituentCovariancePhiThetaP()

void ZMassConstraint::ConstraintFitInput::getConstituentCovariancePhiThetaP ( int i, AmgMatrix(3, 3)& outMatrix ) const

inline

Access to individual covariance PhiThetaP (3,3).

Definition at line 31 of file ConstraintFitInput.h.

            { outMatrix = m_covariances[i].block(2, 2, 3, 3); }

getConstituentFourVector()

const TLorentzVector & ZMassConstraint::ConstraintFitInput::getConstituentFourVector ( int i ) const

inline

Access to individual particle 4-vec.

Definition at line 25 of file ConstraintFitInput.h.

{ return m_particles[i]; }

getNConstituents()

unsigned int ZMassConstraint::ConstraintFitInput::getNConstituents ( ) const

inline

Number of particles.

Definition at line 22 of file ConstraintFitInput.h.

{ return m_particles.size(); }

isOK()

bool ZMassConstraint::ConstraintFitInput::isOK ( )

inline

Check that covariance matrix is OK.

Definition at line 46 of file ConstraintFitInput.h.

{ return m_isOK; }

Member Data Documentation

m_cartCovariances

std::vector<AmgMatrix(5,5)> ZMassConstraint::ConstraintFitInput::m_cartCovariances

protected

d0z0PhiThetaQoverP

Definition at line 51 of file ConstraintFitInput.h.

m_covariances

std::vector<AmgMatrix(5,5)> ZMassConstraint::ConstraintFitInput::m_covariances

protected

Definition at line 50 of file ConstraintFitInput.h.

m_isOK

bool ZMassConstraint::ConstraintFitInput::m_isOK

protected

Cartesian Covariance.

Definition at line 52 of file ConstraintFitInput.h.

m_particles

std::vector<TLorentzVector> ZMassConstraint::ConstraintFitInput::m_particles

protected

Definition at line 49 of file ConstraintFitInput.h.

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

• ConstraintFitInput.h