DEPRECATED DO NOT USE - MIGRATE TO TauCommonDetails Basic details class containing information produced by tau1P3P algorithm, goes to both AOD and ESD. More...

#include <Tau1P3PDetails.h>

Inheritance diagram for Analysis::Tau1P3PDetails:

Collaboration diagram for Analysis::Tau1P3PDetails:

Public Member Functions
	Tau1P3PDetails ()
	Default Constructor.
virtual	~Tau1P3PDetails ()
	Destructor.
	Tau1P3PDetails (const Tau1P3PDetails &rhs)
	Constructor.
Tau1P3PDetails &	operator= (const Tau1P3PDetails &rhs)
	Assignment Operator.
virtual const std::string &	className () const
virtual double	parameter (TauJetParameters ::Detail detail) const
	Generic parameter accessors - for old AOD compatibility.
virtual bool	hasParameter (TauJetParameters ::Detail detail) const
	check if parameter exists
const CaloCluster *	cellEM012Cluster () const
	cells used for candidate building, only EM calorimeter, without 3rd sampling
void	setCellEM012Cluster (const CaloClusterContainer cont, const CaloCluster clust)
const ElementLink< CaloClusterContainer >	cellEM012ClusterLink () const
	`ElementLinks` to CaloClusters
ElementLink< CaloClusterContainer > &	cellEM012ClusterLink ()
void	setCellEM012ClusterLink (const ElementLink< CaloClusterContainer > &x)
double	emRadius () const
	Uncalibrated transverse energy weighted radius in the Presampler + EM1 + EM2 within dR < 0.2.
void	setEMRadius (double EMRadius)
const CLHEP::HepLorentzVector &	sumEM () const
	EM part of the energy.
void	setSumEM (const CLHEP::HepLorentzVector &sumEM)
double	isolationFraction () const
	Ratio of the uncalibrated transverse energy within dR < 0.1 and dR < 0.2.
void	setIsolationFraction (double isolationFraction)
double	stripWidth2 () const
	Uncalibrated transverse energy weighted width in the strip layer within dR < 0.2.
void	setStripWidth2 (double stripWidth2)
int	numStripCells () const
	Number of Strip cells within dR < 0.2, with E > m_stripEthr.
void	setNumStripCells (int numStripCells)
double	etChrgHAD () const
	Charged transverse energy in narrow window around track(s) in HAD calo.
void	setETChrgHAD (double etChrgHAD)
double	etIsolEM () const
	Transverse energy in EM calo (at EM Scale) in 0.2 < dR < 0.4.
void	setETIsolEM (double etIsolEM)
double	etIsolHAD () const
	Transverse energy in HAD calo (at EM Scale) in 0.2 < dR < 0.4.
void	setETIsolHAD (double etIsolHad)
int	nAssocTracksCore () const
	Associated, "not good" quality tracks in core region.
void	setNAssocTracksCore (int nAssocTracksCore)
int	nAssocTracksIsol () const
	Associated tracks in isolation region.
void	setNAssocTracksIsol (int nAssocTracksIsol)
double	massTrk3P () const
	Invariant mass of the tracks system.
void	setMassTrk3P (double massTrk3P)
double	rWidth2Trk3P () const
	Width of tracks momenta.
void	setRWidth2Trk3P (double rWidth2Trk3P)
double	signD0Trk3P () const
	signed transverse impact parameter
void	setSignD0Trk3P (double signD0Trk3P)
double	z0SinThetaSig () const
	Significance of z0SinTheta.
void	setZ0SinThetaSig (double z0SinThetaSig)
double	etChrgHADoverPttot () const
	charged hadronic transverse energy over sum of transverse momenta of all tracks
void	setEtChrgHADoverPttot (double etChrgHADoverPttot)
double	etIsolFrac () const
	Ratio of Transverse Energy in 0.2 < dr < 0.4 to total transverse energy at EM scale.
void	setEtIsolFrac (double etIsolFrac)
double	etEflow () const
	ET from energy flow.
void	setETeflow (double etEflow)
double	etHadAtEMScale () const
	Had energy at the EM scale.
void	setETHadAtEMScale (double etHadAtEMScale)
double	etEMAtEMScale () const
	EM energy at the EM scale.
void	setETEMAtEMScale (double etEMAtEMScale)
double	etEMCL () const
	Transverse energy of cells classified as "pure electromagnetic" seeded by egamma or topo cluster (steered from jobOptions),.
void	setETEMCL (double etEMCL)
double	etChrgEM () const
	Transverse energy of EM cells (at EM scale) classified as "charged electromagnetic" collected in narrow window around qualified track.
void	setETChrgEM (double etChrgEM)
double	etNeuEM () const
	Transverse energy of EM cells (at EM scale), within "core" cone around tau1P3P axis after subtraction of EMCL and Chrg cells.
void	setETNeuEM (double etNeuEM)
double	etResNeuEM () const
	Correction term for eflow calculations.
void	setETResNeuEM (double etResNeuEM)
double	etChrgEM01Trk (unsigned tr) const
	Transverse energy in narrow window around the track(s), EM layers 0 1 only.
void	setETChrgEM01Trk (unsigned tr, double etChrgEM01Trk)
void	resizeETChrgEM01Trk (size_t sz)
void	addETChrgEM01Trk (double etChrgEM01Trk)
	add transverse energy of track for EM layers 0 1 only
double	etResChrgEMTrk (unsigned tr) const
	Correction term for eflow calculations (evaluated for each track separately)
void	setETResChrgEMTrk (unsigned tr, double etResChrgEMTrk)
void	resizeETResChrgEMTrk (size_t sz)
void	addETResChrgEMTrk (double etResChrgEMTrk)
	add transverse energy of track (for eflow correction) to vector
void	setSecVertex (const Trk ::RecVertex *secVertex)
	Secondary vertex reconstructed with Vtx::FastFit tool for taus with at least 2 associated tracks.
const Trk::RecVertex *	secVertex () const
unsigned	numPi0 () const
	number of pi0 clusters
const CaloCluster *	pi0 (unsigned num) const
	access pi0 clusters
void	addPi0 (const CaloCluster pi0, const CaloClusterContainer pi0a)
	add pi0 cluster to the cluster container
ElementLinkVector< CaloClusterContainer > &	pi0LinkVector ()
	Get Pi0 Link.
double	trFlightPathSig () const
	Transverse flight path significance for taus with at least 2 associated tracks.
void	setTrFlightPathSig (double trFlightPathSig)
double	sumEtCellsLArOverLeadTrackPt () const
	Ratio of sum Et of LAr Cells to the pT of leading track.
void	setSumEtCellsLArOverLeadTrackPt (double SumEtCellsLArOverLeadTrackPt)
double	hadronicLeak () const
	hadronic leakage in Et summed over cells
void	setHadronicLeak (double HadronicLeak)
double	secondaryMax () const
	secondary maximum
void	setSecondaryMax (double SecondaryMax)
std::string	toString () const
	Uses printOn to make a string of the TauDetails.
TauDetailParameter Tau Detail Paramter accessors
DEPRECATED DO NOT USE
virtual int	intParameter (TauJetParameters ::Detail detail) const
	value of parameter (type int)
virtual void	setParameter (TauJetParameters ::Detail detail, double param)
	set parameter of type double
virtual void	setIntParameter (TauJetParameters ::Detail detail, int param)
	set parameter of type int

Static Public Attributes
static const float	DEFAULT = -1111.
static const int	DEFAULT_INT = INT_MIN

Protected Member Functions
template<class stream>
void	printOn (stream &o) const
	Printing function.

Private Attributes
int	m_numStripCells
double	m_stripWidth2
double	m_emRadius
double	m_ET12Frac
double	m_etIsolHAD
double	m_etIsolEM
double	m_etChrgHAD
int	m_nAssocTracksCore
int	m_nAssocTracksIsol
double	m_signD0Trk3P
double	m_massTrk3P
double	m_rWidth2Trk3P
double	m_z0SinThetaSig
double	m_etChrgHADoverPttot
double	m_etIsolFrac
ElementLink< CaloClusterContainer >	m_cellEM012Cluster
double	m_etHadAtEMScale
double	m_etEMAtEMScale
double	m_etEMCL
double	m_etChrgEM
double	m_etNeuEM
double	m_etResNeuEM
double	m_trFlightPathSig
std ::vector< double >	m_etChrgEM01Trk
std ::vector< double >	m_etResChrgEMTrk
CLHEP::HepLorentzVector	m_sumEM
Trk::RecVertex *	m_secVertex
ElementLinkVector< CaloClusterContainer >	m_pi0
double	m_etEflow
double	m_sumEtCellsLArOverLeadTrackPt
double	m_hadronicLeak
double	m_secondaryMax

Static Private Attributes
static const std::string	s_className

Friends
class	TauJet
	Definition of the current "tau version".
class	Tau1P3PDetailsCnv_p1

Detailed Description

DEPRECATED DO NOT USE - MIGRATE TO TauCommonDetails Basic details class containing information produced by tau1P3P algorithm, goes to both AOD and ESD.

Definition at line 40 of file Tau1P3PDetails.h.

Constructor & Destructor Documentation

◆ Tau1P3PDetails() [1/2]

Analysis::Tau1P3PDetails::Tau1P3PDetails ( )

Default Constructor.

Definition at line 24 of file Tau1P3PDetails.cxx.

                                    :
        TauDetails(),
        m_numStripCells( TauDetails::DEFAULT_INT ),
        m_stripWidth2( TauDetails::DEFAULT ),
        m_emRadius( TauDetails::DEFAULT ),
        m_ET12Frac( TauDetails::DEFAULT ),
        m_etIsolHAD( TauDetails::DEFAULT ),
        m_etIsolEM( TauDetails::DEFAULT ),
        m_etChrgHAD( TauDetails::DEFAULT ),
        m_nAssocTracksCore( TauDetails::DEFAULT_INT ),
        m_nAssocTracksIsol( TauDetails::DEFAULT_INT ),
        m_signD0Trk3P( TauDetails::DEFAULT ),
        m_massTrk3P( TauDetails::DEFAULT ),
        m_rWidth2Trk3P( TauDetails::DEFAULT ),
        m_z0SinThetaSig( TauDetails::DEFAULT ),
        m_etChrgHADoverPttot( TauDetails::DEFAULT ),
        m_etIsolFrac( TauDetails::DEFAULT ),
        m_etHadAtEMScale( TauDetails::DEFAULT ),
        m_etEMAtEMScale( TauDetails::DEFAULT ),
        m_etEMCL( TauDetails::DEFAULT ),
        m_etChrgEM( TauDetails::DEFAULT ),
        m_etNeuEM( TauDetails::DEFAULT ),
        m_etResNeuEM( TauDetails::DEFAULT ),
        m_trFlightPathSig(TauDetails::DEFAULT),
        m_secVertex( 0 ),
        m_etEflow(TauDetails::DEFAULT),
        m_sumEtCellsLArOverLeadTrackPt(TauDetails::DEFAULT),
        m_hadronicLeak(TauDetails::DEFAULT),
        m_secondaryMax(TauDetails::DEFAULT)
    {
    }

◆ ~Tau1P3PDetails()

Analysis::Tau1P3PDetails::~Tau1P3PDetails ( )

virtual

Destructor.

Definition at line 56 of file Tau1P3PDetails.cxx.

    {
        delete m_secVertex;
    }

◆ Tau1P3PDetails() [2/2]

Analysis::Tau1P3PDetails::Tau1P3PDetails ( const Tau1P3PDetails & rhs )

Constructor.

Definition at line 61 of file Tau1P3PDetails.cxx.

                                                               :
        TauDetails(),
        m_numStripCells(rhs.m_numStripCells),
        m_stripWidth2(rhs.m_stripWidth2),
        m_emRadius(rhs.m_emRadius),
        m_ET12Frac(rhs.m_ET12Frac),
        m_etIsolHAD(rhs.m_etIsolHAD),
        m_etIsolEM(rhs.m_etIsolEM),
        m_etChrgHAD(rhs.m_etChrgHAD),
        m_nAssocTracksCore(rhs.m_nAssocTracksCore),
        m_nAssocTracksIsol(rhs.m_nAssocTracksIsol),
        m_signD0Trk3P(rhs.m_signD0Trk3P),
        m_massTrk3P(rhs.m_massTrk3P),
        m_rWidth2Trk3P(rhs.m_rWidth2Trk3P),
        m_z0SinThetaSig(rhs.m_z0SinThetaSig),
        m_etChrgHADoverPttot(rhs.m_etChrgHADoverPttot),
        m_etIsolFrac(rhs.m_etIsolFrac),
        m_cellEM012Cluster(rhs.m_cellEM012Cluster),
        m_etHadAtEMScale(rhs.m_etHadAtEMScale),
        m_etEMAtEMScale(rhs.m_etEMAtEMScale),
        m_etEMCL(rhs.m_etEMCL),
        m_etChrgEM(rhs.m_etChrgEM),
        m_etNeuEM(rhs.m_etNeuEM),
        m_etResNeuEM(rhs.m_etResNeuEM),
        m_trFlightPathSig(rhs.m_trFlightPathSig),  
        m_etChrgEM01Trk(rhs.m_etChrgEM01Trk),
        m_etResChrgEMTrk(rhs.m_etResChrgEMTrk),
        m_sumEM(rhs.m_sumEM),
        m_secVertex(new Trk::RecVertex(*rhs.m_secVertex)),
        m_pi0 (rhs.m_pi0),
        m_etEflow(rhs.m_etEflow),
        m_sumEtCellsLArOverLeadTrackPt(rhs.m_sumEtCellsLArOverLeadTrackPt),
        m_hadronicLeak(rhs.m_hadronicLeak),
        m_secondaryMax(rhs.m_secondaryMax)
    {
    }

Member Function Documentation

◆ addETChrgEM01Trk()

void Analysis::Tau1P3PDetails::addETChrgEM01Trk ( double etChrgEM01Trk )

inline

add transverse energy of track for EM layers 0 1 only

Definition at line 614 of file Tau1P3PDetails.h.

    {
        m_etChrgEM01Trk.push_back( etChrgEM01Trk );
    }

◆ addETResChrgEMTrk()

void Analysis::Tau1P3PDetails::addETResChrgEMTrk ( double etResChrgEMTrk )

inline

add transverse energy of track (for eflow correction) to vector

Definition at line 637 of file Tau1P3PDetails.h.

    {
        m_etResChrgEMTrk.push_back( etResChrgEMTrk );
    }

◆ addPi0()

void Analysis::Tau1P3PDetails::addPi0	(	const CaloCluster *	pi0,
		const CaloClusterContainer *	pi0a )

inline

add pi0 cluster to the cluster container

Definition at line 671 of file Tau1P3PDetails.h.

    {
        ElementLink<CaloClusterContainer> link;
        if( !cont )
            link.setElement( pi0 );
        else
            link.toContainedElement( *cont,  pi0 );
        m_pi0.push_back( link );
    }

◆ cellEM012Cluster()

const CaloCluster * Analysis::Tau1P3PDetails::cellEM012Cluster ( ) const

inline

cells used for candidate building, only EM calorimeter, without 3rd sampling

Definition at line 686 of file Tau1P3PDetails.h.

    {
        return ( (m_cellEM012Cluster.isValid()) ? (*m_cellEM012Cluster) : 0 );
    }

◆ cellEM012ClusterLink() [1/2]

ElementLink< CaloClusterContainer > & Analysis::Tau1P3PDetails::cellEM012ClusterLink ( )

inline

Definition at line 704 of file Tau1P3PDetails.h.

    {
        return m_cellEM012Cluster;
    }

◆ cellEM012ClusterLink() [2/2]

const ElementLink< CaloClusterContainer > Analysis::Tau1P3PDetails::cellEM012ClusterLink ( ) const

inline

ElementLinks to CaloClusters

Definition at line 699 of file Tau1P3PDetails.h.

    {
        return m_cellEM012Cluster;
    }

◆ className()

const std::string & Analysis::Tau1P3PDetails::className ( ) const

virtual

Implements Analysis::TauDetails.

Definition at line 204 of file Tau1P3PDetails.cxx.

    {
        return s_className;
    }

◆ emRadius()

double Analysis::Tau1P3PDetails::emRadius ( ) const

inline

Uncalibrated transverse energy weighted radius in the Presampler + EM1 + EM2 within dR < 0.2.

Definition at line 364 of file Tau1P3PDetails.h.

    {
        return m_emRadius;
    }

◆ etChrgEM()

double Analysis::Tau1P3PDetails::etChrgEM ( ) const

inline

Transverse energy of EM cells (at EM scale) classified as "charged electromagnetic" collected in narrow window around qualified track.

Definition at line 564 of file Tau1P3PDetails.h.

    {
        return m_etChrgEM;
    }

◆ etChrgEM01Trk()

double Analysis::Tau1P3PDetails::etChrgEM01Trk ( unsigned tr ) const

inline

Transverse energy in narrow window around the track(s), EM layers 0 1 only.

Definition at line 594 of file Tau1P3PDetails.h.

    {
        //ak if( m_etChrgEM01Trk.size() < tr )
        if( m_etChrgEM01Trk.size() > tr )
            return m_etChrgEM01Trk[tr];
        //return -11111.;
        return 0.;
    }

◆ etChrgHAD()

double Analysis::Tau1P3PDetails::etChrgHAD ( ) const

inline

Charged transverse energy in narrow window around track(s) in HAD calo.

Definition at line 414 of file Tau1P3PDetails.h.

    {
        return m_etChrgHAD;
    }

◆ etChrgHADoverPttot()

double Analysis::Tau1P3PDetails::etChrgHADoverPttot ( ) const

inline

charged hadronic transverse energy over sum of transverse momenta of all tracks

Definition at line 504 of file Tau1P3PDetails.h.

    {
        return m_etChrgHADoverPttot;
    }

◆ etEflow()

double Analysis::Tau1P3PDetails::etEflow ( ) const

inline

ET from energy flow.

Definition at line 524 of file Tau1P3PDetails.h.

    {
        return m_etEflow;
    }

◆ etEMAtEMScale()

double Analysis::Tau1P3PDetails::etEMAtEMScale ( ) const

inline

EM energy at the EM scale.

Definition at line 544 of file Tau1P3PDetails.h.

    {
        return m_etEMAtEMScale;
    }

◆ etEMCL()

double Analysis::Tau1P3PDetails::etEMCL ( ) const

inline

Transverse energy of cells classified as "pure electromagnetic" seeded by egamma or topo cluster (steered from jobOptions),.

Definition at line 554 of file Tau1P3PDetails.h.

    {
        return m_etEMCL;
    }

◆ etHadAtEMScale()

double Analysis::Tau1P3PDetails::etHadAtEMScale ( ) const

inline

Had energy at the EM scale.

Definition at line 534 of file Tau1P3PDetails.h.

    {
        return m_etHadAtEMScale;
    }

◆ etIsolEM()

double Analysis::Tau1P3PDetails::etIsolEM ( ) const

inline

Transverse energy in EM calo (at EM Scale) in 0.2 < dR < 0.4.

Definition at line 424 of file Tau1P3PDetails.h.

    {
        return m_etIsolEM;
    }

◆ etIsolFrac()

double Analysis::Tau1P3PDetails::etIsolFrac ( ) const

inline

Ratio of Transverse Energy in 0.2 < dr < 0.4 to total transverse energy at EM scale.

Definition at line 514 of file Tau1P3PDetails.h.

    {
        return m_etIsolFrac;
    }

◆ etIsolHAD()

double Analysis::Tau1P3PDetails::etIsolHAD ( ) const

inline

Transverse energy in HAD calo (at EM Scale) in 0.2 < dR < 0.4.

Definition at line 434 of file Tau1P3PDetails.h.

    {
        return m_etIsolHAD;
    }

◆ etNeuEM()

double Analysis::Tau1P3PDetails::etNeuEM ( ) const

inline

Transverse energy of EM cells (at EM scale), within "core" cone around tau1P3P axis after subtraction of EMCL and Chrg cells.

Definition at line 574 of file Tau1P3PDetails.h.

    {
        return m_etNeuEM;
    }

◆ etResChrgEMTrk()

double Analysis::Tau1P3PDetails::etResChrgEMTrk ( unsigned tr ) const

inline

Correction term for eflow calculations (evaluated for each track separately)

Definition at line 619 of file Tau1P3PDetails.h.

    {
        if( m_etResChrgEMTrk.size() > tr )
            return m_etResChrgEMTrk[tr];
        return 0.;
    }

◆ etResNeuEM()

double Analysis::Tau1P3PDetails::etResNeuEM ( ) const

inline

Correction term for eflow calculations.

Definition at line 584 of file Tau1P3PDetails.h.

    {
        return m_etResNeuEM;
    }

◆ hadronicLeak()

double Analysis::Tau1P3PDetails::hadronicLeak ( ) const

inline

hadronic leakage in Et summed over cells

Definition at line 743 of file Tau1P3PDetails.h.

    {
        return m_hadronicLeak;
    }

◆ hasParameter()

bool Analysis::Tau1P3PDetails::hasParameter ( TauJetParameters ::Detail detail ) const

virtual

check if parameter exists

Reimplemented from Analysis::TauDetails.

Definition at line 178 of file Tau1P3PDetails.cxx.

    {
        switch( detail )
        {
            case TauJetParameters :: emRadius:
            case TauJetParameters :: isolationFraction:
            case TauJetParameters :: stripWidth2:
            case TauJetParameters :: annularIsolationFraction:
            case TauJetParameters :: etCaloAtEMScale:
            case TauJetParameters :: etChargedHadCells:
            case TauJetParameters :: etOtherEMCells:
            case TauJetParameters :: etOtherHadCells:
            case TauJetParameters :: nAssocTracksCore:
            case TauJetParameters :: nAssocTracksIsol:
            case TauJetParameters :: rWidth2Trk3P:
            case TauJetParameters :: massTrk3P:
            case TauJetParameters :: signDOTrk3P:
                return true;
            default:
                return false;
        }
        return false;
    }

◆ intParameter()

int Analysis::TauDetails::intParameter ( TauJetParameters ::Detail detail ) const

virtualinherited

value of parameter (type int)

Definition at line 47 of file TauDetails.cxx.

    {
        return 0;
    }

◆ isolationFraction()

double Analysis::Tau1P3PDetails::isolationFraction ( ) const

inline

Ratio of the uncalibrated transverse energy within dR < 0.1 and dR < 0.2.

Definition at line 374 of file Tau1P3PDetails.h.

    {
        return m_ET12Frac;
    }

◆ massTrk3P()

double Analysis::Tau1P3PDetails::massTrk3P ( ) const

inline

Invariant mass of the tracks system.

Definition at line 464 of file Tau1P3PDetails.h.

    {
        return m_massTrk3P;
    }

◆ nAssocTracksCore()

int Analysis::Tau1P3PDetails::nAssocTracksCore ( ) const

inline

Associated, "not good" quality tracks in core region.

Definition at line 444 of file Tau1P3PDetails.h.

    {
        return m_nAssocTracksCore;
    }

◆ nAssocTracksIsol()

int Analysis::Tau1P3PDetails::nAssocTracksIsol ( ) const

inline

Associated tracks in isolation region.

Definition at line 454 of file Tau1P3PDetails.h.

    {
        return m_nAssocTracksIsol;
    }

◆ numPi0()

unsigned Analysis::Tau1P3PDetails::numPi0 ( ) const

inline

number of pi0 clusters

Definition at line 656 of file Tau1P3PDetails.h.

    {
        return  m_pi0.size();
    }

◆ numStripCells()

int Analysis::Tau1P3PDetails::numStripCells ( ) const

inline

Number of Strip cells within dR < 0.2, with E > m_stripEthr.

Definition at line 404 of file Tau1P3PDetails.h.

    {
        return m_numStripCells;
    }

◆ operator=()

Tau1P3PDetails & Analysis::Tau1P3PDetails::operator= ( const Tau1P3PDetails & rhs )

Assignment Operator.

Definition at line 98 of file Tau1P3PDetails.cxx.

    {
        if( this != &rhs )
        {
            delete m_secVertex;
            m_numStripCells= rhs.m_numStripCells;
            m_stripWidth2= rhs.m_stripWidth2;
            m_emRadius= rhs.m_emRadius;
            m_ET12Frac= rhs.m_ET12Frac;
            m_etIsolHAD = rhs.m_etIsolHAD;
            m_etIsolEM= rhs.m_etIsolEM;
            m_etChrgHAD = rhs.m_etChrgHAD;
            m_nAssocTracksCore = rhs.m_nAssocTracksCore;
            m_nAssocTracksIsol = rhs.m_nAssocTracksIsol;
            m_signD0Trk3P= rhs.m_signD0Trk3P;
            m_massTrk3P = rhs.m_massTrk3P;
            m_rWidth2Trk3P = rhs.m_rWidth2Trk3P;
            m_z0SinThetaSig= rhs.m_z0SinThetaSig;
            m_etChrgHADoverPttot = rhs.m_etChrgHADoverPttot;
            m_etIsolFrac= rhs.m_etIsolFrac;
            m_etHadAtEMScale = rhs.m_etHadAtEMScale;
            m_etEMAtEMScale= rhs.m_etEMAtEMScale;
            m_etEMCL = rhs.m_etEMCL;
            m_etChrgEM= rhs.m_etChrgEM;
            m_etNeuEM= rhs.m_etNeuEM;
            m_etResNeuEM= rhs.m_etResNeuEM;
            m_etChrgEM01Trk= rhs.m_etChrgEM01Trk;
            m_etResChrgEMTrk = rhs.m_etResChrgEMTrk;
            m_sumEM= rhs.m_sumEM;
            if (rhs.m_secVertex)
                m_secVertex = new Trk :: RecVertex( *rhs.m_secVertex );
            m_etEflow= rhs.m_etEflow;
            m_pi0  = rhs.m_pi0;
            m_cellEM012Cluster = rhs.m_cellEM012Cluster;
            m_trFlightPathSig= rhs.m_trFlightPathSig;
            m_sumEtCellsLArOverLeadTrackPt = rhs.m_sumEtCellsLArOverLeadTrackPt;
            m_hadronicLeak = rhs.m_hadronicLeak;
            m_secondaryMax = rhs.m_secondaryMax;
        }
        return *this;
    }

◆ parameter()

double Analysis::Tau1P3PDetails::parameter ( TauJetParameters ::Detail detail ) const

virtual

Generic parameter accessors - for old AOD compatibility.

Reimplemented from Analysis::TauDetails.

Definition at line 140 of file Tau1P3PDetails.cxx.

    {
        switch( detail )
        {
            case TauJetParameters :: emRadius:
                return emRadius();
            case TauJetParameters :: isolationFraction:
                return isolationFraction();
            case TauJetParameters :: stripWidth2:
                return stripWidth2();
            case TauJetParameters :: annularIsolationFraction:
                return isolationFraction();
            case TauJetParameters :: etCaloAtEMScale:
                return etEMAtEMScale() + etHadAtEMScale();
            case TauJetParameters :: etChargedHadCells:
                return etChrgHAD();
            case TauJetParameters :: etOtherEMCells:
                return etIsolEM();
            case TauJetParameters :: etOtherHadCells:
                return etIsolHAD();
                //            case TauJetParameters :: sumPTtracks:
                //                return sumPTTracks();
            case TauJetParameters :: nAssocTracksCore:
                return (double)nAssocTracksCore();
            case TauJetParameters :: nAssocTracksIsol:
                return (double)nAssocTracksIsol();
            case TauJetParameters :: rWidth2Trk3P:
                return rWidth2Trk3P();
            case TauJetParameters :: massTrk3P:
                return massTrk3P();
            case TauJetParameters :: signDOTrk3P:
                return signD0Trk3P();
            default:
                return TauDetails::DEFAULT;
        }
        return TauDetails::DEFAULT;
    }

◆ pi0()

const CaloCluster * Analysis::Tau1P3PDetails::pi0 ( unsigned num ) const

inline

access pi0 clusters

Definition at line 661 of file Tau1P3PDetails.h.

    {
        return *m_pi0[num];
    }

◆ pi0LinkVector()

ElementLinkVector< CaloClusterContainer > & Analysis::Tau1P3PDetails::pi0LinkVector ( )

inline

Get Pi0 Link.

Definition at line 666 of file Tau1P3PDetails.h.

    {
        return m_pi0;
    }

◆ printOn()

template<class stream>

void Analysis::TauDetails::printOn ( stream & o ) const

protectedinherited

Printing function.

Parameters

o	string to print to

Definition at line 96 of file TauDetails.h.

    {
        o << "TauDetails;";
    }

◆ resizeETChrgEM01Trk()

void Analysis::Tau1P3PDetails::resizeETChrgEM01Trk ( size_t sz )

inline

Definition at line 609 of file Tau1P3PDetails.h.

    {
      m_etChrgEM01Trk.resize (sz);
    }

◆ resizeETResChrgEMTrk()

void Analysis::Tau1P3PDetails::resizeETResChrgEMTrk ( size_t sz )

inline

Definition at line 632 of file Tau1P3PDetails.h.

    {
      m_etResChrgEMTrk.resize (sz);
    }

◆ rWidth2Trk3P()

double Analysis::Tau1P3PDetails::rWidth2Trk3P ( ) const

inline

Width of tracks momenta.

Definition at line 474 of file Tau1P3PDetails.h.

    {
        return m_rWidth2Trk3P;
    }

◆ secondaryMax()

double Analysis::Tau1P3PDetails::secondaryMax ( ) const

inline

secondary maximum

Definition at line 753 of file Tau1P3PDetails.h.

    {
        return m_secondaryMax;
    }

◆ secVertex()

const Trk::RecVertex * Analysis::Tau1P3PDetails::secVertex ( ) const

inline

Definition at line 642 of file Tau1P3PDetails.h.

    {
        return m_secVertex;
    }

◆ setCellEM012Cluster()

void Analysis::Tau1P3PDetails::setCellEM012Cluster	(	const CaloClusterContainer *	cont,
		const CaloCluster *	clust )

inline

Definition at line 691 of file Tau1P3PDetails.h.

    {
        if( m_cellEM012Cluster.isValid() )
            m_cellEM012Cluster.reset();
        m_cellEM012Cluster.toContainedElement( *cont, clust);
    }

◆ setCellEM012ClusterLink()

void Analysis::Tau1P3PDetails::setCellEM012ClusterLink ( const ElementLink< CaloClusterContainer > & x )

inline

Definition at line 709 of file Tau1P3PDetails.h.

    {
        m_cellEM012Cluster = x;
    }

◆ setEMRadius()

void Analysis::Tau1P3PDetails::setEMRadius ( double EMRadius )

inline

Definition at line 369 of file Tau1P3PDetails.h.

    {
        m_emRadius = emRadius;
    }

◆ setETChrgEM()

void Analysis::Tau1P3PDetails::setETChrgEM ( double etChrgEM )

inline

Definition at line 569 of file Tau1P3PDetails.h.

    {
        m_etChrgEM = etChrgEM;
    }

◆ setETChrgEM01Trk()

void Analysis::Tau1P3PDetails::setETChrgEM01Trk	(	unsigned	tr,
		double	etChrgEM01Trk )

inline

Definition at line 603 of file Tau1P3PDetails.h.

    {
        if( m_etChrgEM01Trk.size() < tr )
            m_etChrgEM01Trk[tr] = etChrgEM01Trk;
    }

◆ setETChrgHAD()

void Analysis::Tau1P3PDetails::setETChrgHAD ( double etChrgHAD )

inline

Definition at line 419 of file Tau1P3PDetails.h.

    {
        m_etChrgHAD = etChrgHAD;
    }

◆ setEtChrgHADoverPttot()

void Analysis::Tau1P3PDetails::setEtChrgHADoverPttot ( double etChrgHADoverPttot )

inline

Definition at line 509 of file Tau1P3PDetails.h.

    {
        m_etChrgHADoverPttot = etChrgHADoverPttot ;
    }

◆ setETeflow()

void Analysis::Tau1P3PDetails::setETeflow ( double etEflow )

inline

Definition at line 529 of file Tau1P3PDetails.h.

    {
        m_etEflow = etEflow;
    }

◆ setETEMAtEMScale()

void Analysis::Tau1P3PDetails::setETEMAtEMScale ( double etEMAtEMScale )

inline

Definition at line 549 of file Tau1P3PDetails.h.

    {
        m_etEMAtEMScale = etEMAtEMScale;
    }

◆ setETEMCL()

void Analysis::Tau1P3PDetails::setETEMCL ( double etEMCL )

inline

Definition at line 559 of file Tau1P3PDetails.h.

    {
        m_etEMCL = etEMCL;
    }

◆ setETHadAtEMScale()

void Analysis::Tau1P3PDetails::setETHadAtEMScale ( double etHadAtEMScale )

inline

Definition at line 539 of file Tau1P3PDetails.h.

    {
        m_etHadAtEMScale = etHadAtEMScale;
    }

◆ setETIsolEM()

void Analysis::Tau1P3PDetails::setETIsolEM ( double etIsolEM )

inline

Definition at line 429 of file Tau1P3PDetails.h.

    {
        m_etIsolEM = etIsolEM;
    }

◆ setEtIsolFrac()

void Analysis::Tau1P3PDetails::setEtIsolFrac ( double etIsolFrac )

inline

Definition at line 519 of file Tau1P3PDetails.h.

    {
        m_etIsolFrac = etIsolFrac;
    }

◆ setETIsolHAD()

void Analysis::Tau1P3PDetails::setETIsolHAD ( double etIsolHad )

inline

Definition at line 439 of file Tau1P3PDetails.h.

    {
        m_etIsolHAD = etIsolHAD;
    }

◆ setETNeuEM()

void Analysis::Tau1P3PDetails::setETNeuEM ( double etNeuEM )

inline

Definition at line 579 of file Tau1P3PDetails.h.

    {
        m_etNeuEM = etNeuEM;
    }

◆ setETResChrgEMTrk()

void Analysis::Tau1P3PDetails::setETResChrgEMTrk	(	unsigned	tr,
		double	etResChrgEMTrk )

inline

Definition at line 626 of file Tau1P3PDetails.h.

    {
        if( m_etResChrgEMTrk.size() < tr )
            m_etResChrgEMTrk[tr] = etResChrgEMTrk;
    }

◆ setETResNeuEM()

void Analysis::Tau1P3PDetails::setETResNeuEM ( double etResNeuEM )

inline

Definition at line 589 of file Tau1P3PDetails.h.

    {
        m_etResNeuEM = etResNeuEM;
    }

◆ setHadronicLeak()

void Analysis::Tau1P3PDetails::setHadronicLeak ( double HadronicLeak )

inline

Definition at line 738 of file Tau1P3PDetails.h.

    {
        m_hadronicLeak = HadronicLeak;
    }

◆ setIntParameter()

void Analysis::TauDetails::setIntParameter	(	TauJetParameters ::Detail	detail,
		int	param )

virtualinherited

set parameter of type int

Definition at line 64 of file TauDetails.cxx.

66 {

67 }

◆ setIsolationFraction()

void Analysis::Tau1P3PDetails::setIsolationFraction ( double isolationFraction )

inline

Definition at line 379 of file Tau1P3PDetails.h.

    {
        m_ET12Frac = isolationFraction;
    }

◆ setMassTrk3P()

void Analysis::Tau1P3PDetails::setMassTrk3P ( double massTrk3P )

inline

Definition at line 469 of file Tau1P3PDetails.h.

    {
        m_massTrk3P = massTrk3P;
    }

◆ setNAssocTracksCore()

void Analysis::Tau1P3PDetails::setNAssocTracksCore ( int nAssocTracksCore )

inline

Definition at line 449 of file Tau1P3PDetails.h.

    {
        m_nAssocTracksCore = nAssocTracksCore;
    }

◆ setNAssocTracksIsol()

void Analysis::Tau1P3PDetails::setNAssocTracksIsol ( int nAssocTracksIsol )

inline

Definition at line 459 of file Tau1P3PDetails.h.

    {
        m_nAssocTracksIsol = nAssocTracksIsol;
    }

◆ setNumStripCells()

void Analysis::Tau1P3PDetails::setNumStripCells ( int numStripCells )

inline

Definition at line 409 of file Tau1P3PDetails.h.

    {
        m_numStripCells = numStripCells;
    }

◆ setParameter()

void Analysis::TauDetails::setParameter	(	TauJetParameters ::Detail	detail,
		double	param )

virtualinherited

set parameter of type double

Definition at line 59 of file TauDetails.cxx.

61 {

62 }

◆ setRWidth2Trk3P()

void Analysis::Tau1P3PDetails::setRWidth2Trk3P ( double rWidth2Trk3P )

inline

Definition at line 479 of file Tau1P3PDetails.h.

    {
        m_rWidth2Trk3P = rWidth2Trk3P;
    }

◆ setSecondaryMax()

void Analysis::Tau1P3PDetails::setSecondaryMax ( double SecondaryMax )

inline

Definition at line 748 of file Tau1P3PDetails.h.

    {
        m_secondaryMax = SecondaryMax;
    }

◆ setSecVertex()

void Analysis::Tau1P3PDetails::setSecVertex ( const Trk ::RecVertex * secVertex )

inline

Secondary vertex reconstructed with Vtx::FastFit tool for taus with at least 2 associated tracks.

Definition at line 647 of file Tau1P3PDetails.h.

    {
        delete m_secVertex;
        m_secVertex = new Trk :: RecVertex( *secVertex );
    }

◆ setSignD0Trk3P()

void Analysis::Tau1P3PDetails::setSignD0Trk3P ( double signD0Trk3P )

inline

Definition at line 489 of file Tau1P3PDetails.h.

    {
        m_signD0Trk3P = signD0Trk3P;
    }

◆ setStripWidth2()

void Analysis::Tau1P3PDetails::setStripWidth2 ( double stripWidth2 )

inline

Definition at line 399 of file Tau1P3PDetails.h.

    {
        m_stripWidth2 = stripWidth2;
    }

◆ setSumEM()

void Analysis::Tau1P3PDetails::setSumEM ( const CLHEP::HepLorentzVector & sumEM )

inline

Definition at line 389 of file Tau1P3PDetails.h.

    {
        m_sumEM = sumEM;
    }

◆ setSumEtCellsLArOverLeadTrackPt()

void Analysis::Tau1P3PDetails::setSumEtCellsLArOverLeadTrackPt ( double SumEtCellsLArOverLeadTrackPt )

inline

Definition at line 728 of file Tau1P3PDetails.h.

    {
        m_sumEtCellsLArOverLeadTrackPt = SumEtCellsLArOverLeadTrackPt;
    }

◆ setTrFlightPathSig()

void Analysis::Tau1P3PDetails::setTrFlightPathSig ( double trFlightPathSig )

inline

Definition at line 722 of file Tau1P3PDetails.h.

    {
        m_trFlightPathSig = trFlightPathSig;
    }

◆ setZ0SinThetaSig()

void Analysis::Tau1P3PDetails::setZ0SinThetaSig ( double z0SinThetaSig )

inline

Definition at line 499 of file Tau1P3PDetails.h.

    {
        m_z0SinThetaSig = z0SinThetaSig;
    }

◆ signD0Trk3P()

double Analysis::Tau1P3PDetails::signD0Trk3P ( ) const

inline

signed transverse impact parameter

Definition at line 484 of file Tau1P3PDetails.h.

    {
        return m_signD0Trk3P;
    }

◆ stripWidth2()

double Analysis::Tau1P3PDetails::stripWidth2 ( ) const

inline

Uncalibrated transverse energy weighted width in the strip layer within dR < 0.2.

Definition at line 394 of file Tau1P3PDetails.h.

    {
        return m_stripWidth2;
    }

◆ sumEM()

const CLHEP::HepLorentzVector & Analysis::Tau1P3PDetails::sumEM ( ) const

inline

EM part of the energy.

Definition at line 384 of file Tau1P3PDetails.h.

    {
        return m_sumEM;
    }

◆ sumEtCellsLArOverLeadTrackPt()

double Analysis::Tau1P3PDetails::sumEtCellsLArOverLeadTrackPt ( ) const

inline

Ratio of sum Et of LAr Cells to the pT of leading track.

Definition at line 733 of file Tau1P3PDetails.h.

    {
        return m_sumEtCellsLArOverLeadTrackPt;
    }

◆ toString()

std::string Analysis::TauDetails::toString ( ) const

inherited

Uses printOn to make a string of the TauDetails.

Returns: string representation of tau details

Definition at line 34 of file TauDetails.cxx.

    {
        std::stringstream s;
        printOn(s);
        return s.str();
    }

◆ trFlightPathSig()

double Analysis::Tau1P3PDetails::trFlightPathSig ( ) const

inline

Transverse flight path significance for taus with at least 2 associated tracks.

Definition at line 717 of file Tau1P3PDetails.h.

    {
        return m_trFlightPathSig;
    }

◆ z0SinThetaSig()

double Analysis::Tau1P3PDetails::z0SinThetaSig ( ) const

inline

Significance of z0SinTheta.

Definition at line 494 of file Tau1P3PDetails.h.

    {
        return m_z0SinThetaSig;
    }

◆ Tau1P3PDetailsCnv_p1

friend class Tau1P3PDetailsCnv_p1

friend

Definition at line 43 of file Tau1P3PDetails.h.

◆ TauJet

friend class TauJet

friend

Definition of the current "tau version".

Definition at line 42 of file Tau1P3PDetails.h.

Member Data Documentation

◆ DEFAULT

const float Analysis::TauDetails::DEFAULT = -1111.

staticinherited

Definition at line 34 of file TauDetails.h.

◆ DEFAULT_INT

const int Analysis::TauDetails::DEFAULT_INT = INT_MIN

staticinherited

Definition at line 35 of file TauDetails.h.

◆ m_cellEM012Cluster

ElementLink<CaloClusterContainer> Analysis::Tau1P3PDetails::m_cellEM012Cluster

private

Definition at line 322 of file Tau1P3PDetails.h.

◆ m_emRadius

double Analysis::Tau1P3PDetails::m_emRadius

private

Definition at line 309 of file Tau1P3PDetails.h.

◆ m_ET12Frac

double Analysis::Tau1P3PDetails::m_ET12Frac

private

Definition at line 310 of file Tau1P3PDetails.h.

◆ m_etChrgEM

double Analysis::Tau1P3PDetails::m_etChrgEM

private

Definition at line 331 of file Tau1P3PDetails.h.

◆ m_etChrgEM01Trk

std :: vector<double> Analysis::Tau1P3PDetails::m_etChrgEM01Trk

private

Definition at line 337 of file Tau1P3PDetails.h.

◆ m_etChrgHAD

double Analysis::Tau1P3PDetails::m_etChrgHAD

private

Definition at line 313 of file Tau1P3PDetails.h.

◆ m_etChrgHADoverPttot

double Analysis::Tau1P3PDetails::m_etChrgHADoverPttot

private

Definition at line 320 of file Tau1P3PDetails.h.

◆ m_etEflow

double Analysis::Tau1P3PDetails::m_etEflow

private

Definition at line 351 of file Tau1P3PDetails.h.

◆ m_etEMAtEMScale

double Analysis::Tau1P3PDetails::m_etEMAtEMScale

private

Definition at line 328 of file Tau1P3PDetails.h.

◆ m_etEMCL

double Analysis::Tau1P3PDetails::m_etEMCL

private

Definition at line 330 of file Tau1P3PDetails.h.

◆ m_etHadAtEMScale

double Analysis::Tau1P3PDetails::m_etHadAtEMScale

private

Definition at line 327 of file Tau1P3PDetails.h.

◆ m_etIsolEM

double Analysis::Tau1P3PDetails::m_etIsolEM

private

Definition at line 312 of file Tau1P3PDetails.h.

◆ m_etIsolFrac

double Analysis::Tau1P3PDetails::m_etIsolFrac

private

Definition at line 321 of file Tau1P3PDetails.h.

◆ m_etIsolHAD

double Analysis::Tau1P3PDetails::m_etIsolHAD

private

Definition at line 311 of file Tau1P3PDetails.h.

◆ m_etNeuEM

double Analysis::Tau1P3PDetails::m_etNeuEM

private

Definition at line 332 of file Tau1P3PDetails.h.

◆ m_etResChrgEMTrk

std :: vector<double> Analysis::Tau1P3PDetails::m_etResChrgEMTrk

private

Definition at line 338 of file Tau1P3PDetails.h.

◆ m_etResNeuEM

double Analysis::Tau1P3PDetails::m_etResNeuEM

private

Definition at line 333 of file Tau1P3PDetails.h.

◆ m_hadronicLeak

double Analysis::Tau1P3PDetails::m_hadronicLeak

private

Definition at line 354 of file Tau1P3PDetails.h.

◆ m_massTrk3P

double Analysis::Tau1P3PDetails::m_massTrk3P

private

Definition at line 317 of file Tau1P3PDetails.h.

◆ m_nAssocTracksCore

int Analysis::Tau1P3PDetails::m_nAssocTracksCore

private

Definition at line 314 of file Tau1P3PDetails.h.

◆ m_nAssocTracksIsol

int Analysis::Tau1P3PDetails::m_nAssocTracksIsol

private

Definition at line 315 of file Tau1P3PDetails.h.

◆ m_numStripCells

int Analysis::Tau1P3PDetails::m_numStripCells

private

Definition at line 307 of file Tau1P3PDetails.h.

◆ m_pi0

ElementLinkVector<CaloClusterContainer> Analysis::Tau1P3PDetails::m_pi0

private

Definition at line 349 of file Tau1P3PDetails.h.

◆ m_rWidth2Trk3P

double Analysis::Tau1P3PDetails::m_rWidth2Trk3P

private

Definition at line 318 of file Tau1P3PDetails.h.

◆ m_secondaryMax

double Analysis::Tau1P3PDetails::m_secondaryMax

private

Definition at line 355 of file Tau1P3PDetails.h.

◆ m_secVertex

Trk::RecVertex* Analysis::Tau1P3PDetails::m_secVertex

private

Definition at line 344 of file Tau1P3PDetails.h.

◆ m_signD0Trk3P

double Analysis::Tau1P3PDetails::m_signD0Trk3P

private

Definition at line 316 of file Tau1P3PDetails.h.

◆ m_stripWidth2

double Analysis::Tau1P3PDetails::m_stripWidth2

private

Definition at line 308 of file Tau1P3PDetails.h.

◆ m_sumEM

CLHEP::HepLorentzVector Analysis::Tau1P3PDetails::m_sumEM

private

Definition at line 339 of file Tau1P3PDetails.h.

◆ m_sumEtCellsLArOverLeadTrackPt

double Analysis::Tau1P3PDetails::m_sumEtCellsLArOverLeadTrackPt

private

Definition at line 353 of file Tau1P3PDetails.h.

◆ m_trFlightPathSig

double Analysis::Tau1P3PDetails::m_trFlightPathSig

private

Definition at line 335 of file Tau1P3PDetails.h.

◆ m_z0SinThetaSig

double Analysis::Tau1P3PDetails::m_z0SinThetaSig

private

Definition at line 319 of file Tau1P3PDetails.h.

◆ s_className

const std::string Analysis::Tau1P3PDetails::s_className

staticprivate

Initial value:

=

ClassName<Tau1P3PDetails>::name()

ClassName::name

static std::string name()

Return the name of class T as a string.

Definition at line 306 of file Tau1P3PDetails.h.

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

Public Member Functions

Static Public Attributes

Protected Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Tau1P3PDetails() [1/2]

◆ ~Tau1P3PDetails()

◆ Tau1P3PDetails() [2/2]

Member Function Documentation

◆ addETChrgEM01Trk()

◆ addETResChrgEMTrk()

◆ addPi0()

◆ cellEM012Cluster()

◆ cellEM012ClusterLink() [1/2]

◆ cellEM012ClusterLink() [2/2]

◆ className()

◆ emRadius()

◆ etChrgEM()

◆ etChrgEM01Trk()

◆ etChrgHAD()

◆ etChrgHADoverPttot()

◆ etEflow()

◆ etEMAtEMScale()

◆ etEMCL()

◆ etHadAtEMScale()

◆ etIsolEM()

◆ etIsolFrac()

◆ etIsolHAD()

◆ etNeuEM()

◆ etResChrgEMTrk()

◆ etResNeuEM()

◆ hadronicLeak()

◆ hasParameter()

◆ intParameter()

◆ isolationFraction()

◆ massTrk3P()

◆ nAssocTracksCore()

◆ nAssocTracksIsol()

◆ numPi0()

◆ numStripCells()

◆ operator=()

◆ parameter()

◆ pi0()

◆ pi0LinkVector()

◆ printOn()

◆ resizeETChrgEM01Trk()

◆ resizeETResChrgEMTrk()

◆ rWidth2Trk3P()

◆ secondaryMax()

◆ secVertex()

◆ setCellEM012Cluster()

◆ setCellEM012ClusterLink()

◆ setEMRadius()

◆ setETChrgEM()

◆ setETChrgEM01Trk()

◆ setETChrgHAD()

◆ setEtChrgHADoverPttot()

◆ setETeflow()

◆ setETEMAtEMScale()

◆ setETEMCL()

◆ setETHadAtEMScale()

◆ setETIsolEM()

◆ setEtIsolFrac()

◆ setETIsolHAD()

◆ setETNeuEM()

◆ setETResChrgEMTrk()

◆ setETResNeuEM()

◆ setHadronicLeak()

◆ setIntParameter()

◆ setIsolationFraction()

◆ setMassTrk3P()

◆ setNAssocTracksCore()

◆ setNAssocTracksIsol()

◆ setNumStripCells()

◆ setParameter()

◆ setRWidth2Trk3P()

◆ setSecondaryMax()