Store one BKLM Track as a ROOT object. More...

#include <BKLMTrack.h>

Inheritance diagram for BKLMTrack:

Public Member Functions
	BKLMTrack ()
	Empty constructor for ROOT IO (needed to make the class storable)

	BKLMTrack (const BKLMTrack &)
	Copy constructor.

BKLMTrack &	operator= (const BKLMTrack &)
	Assignment operator.

	~BKLMTrack ()
	Destructor.

TVectorD	getTrackParam ()
	Get track parameters in the global system. y = p0 + p1 * x; z = p2 + p3 * x.

TMatrixDSym	getTrackParamErr ()
	Get invariance matrix of track parameters in the global system.

TVectorD	getLocalTrackParam ()
	Get track parameters in the sector locan system, where the first layer of the sector is used as reference.

TMatrixDSym	getLocalTrackParamErr ()
	Get invariance matrix of track parameters in the sector local system, where the first layer of the sector is used as reference.

ROOT::Math::XYZVector	getLocalIntercept (double x)
	Get the position in local coordinate system of track intercept in plane of constant x.

TMatrixD	getLocalInterceptVariance (double x)
	Get the variance matrix of (y,z) coordinates of the track intercept in plane of constant x in sector local system.

float	getTrackChi2 ()
	Get the fitted chi2 of the track.

int	getNumHitOnTrack ()
	Get the number of 2d hits on the track.

bool	isValid ()
	Is fit valid.

bool	isGood ()
	Is fit good.

void	setTrackParam (const CLHEP::HepVector &trkPar)
	Set track parameters in the global system. y = p0 + p1 * x; z = p2 + p3 * x.

void	setTrackParamErr (const CLHEP::HepSymMatrix &trkParErr)
	Set invariance matrix of track parameters in the global system.

void	setLocalTrackParam (const CLHEP::HepVector &trkPar)
	Set track parameters in the sector local system, where the first layer of the sector is used as reference.

void	setLocalTrackParamErr (const CLHEP::HepSymMatrix &trkParErr)
	Set invariance matrix of track parameters in the sector local system, where the first layer of the sector is used as reference.

void	setTrackChi2 (const float chi2)
	Set the fitted chi2 of the track.

void	setNumHitOnTrack (const int NumHit)
	Set the number of 2d hits on the track.

void	setIsValid (const bool valid)
	set the fit valid status

void	setIsGood (const bool good)
	set the fit good status

void	addRelationTo (const RelationsInterface< BASE > *object, float weight=1.0, const std::string &namedRelation="") const
	Add a relation from this object to another object (with caching).

void	addRelationTo (const TObject *object, float weight=1.0, const std::string &namedRelation="") const
	Add a relation from this object to another object (no caching, can be quite slow).

void	copyRelations (const RelationsInterface< BASE > *sourceObj)
	Copies all relations of sourceObj (pointing from or to sourceObj) to this object (including weights).

template<class TO >
RelationVector< TO >	getRelationsTo (const std::string &name="", const std::string &namedRelation="") const
	Get the relations that point from this object to another store array.

template<class FROM >
RelationVector< FROM >	getRelationsFrom (const std::string &name="", const std::string &namedRelation="") const
	Get the relations that point from another store array to this object.

template<class T >
RelationVector< T >	getRelationsWith (const std::string &name="", const std::string &namedRelation="") const
	Get the relations between this object and another store array.

template<class TO >
TO *	getRelatedTo (const std::string &name="", const std::string &namedRelation="") const
	Get the object to which this object has a relation.

template<class FROM >
FROM *	getRelatedFrom (const std::string &name="", const std::string &namedRelation="") const
	Get the object from which this object has a relation.

template<class T >
T *	getRelated (const std::string &name="", const std::string &namedRelation="") const
	Get the object to or from which this object has a relation.

template<class TO >
std::pair< TO *, float >	getRelatedToWithWeight (const std::string &name="", const std::string &namedRelation="") const
	Get first related object & weight of relation pointing to an array.

template<class FROM >
std::pair< FROM *, float >	getRelatedFromWithWeight (const std::string &name="", const std::string &namedRelation="") const
	Get first related object & weight of relation pointing from an array.

template<class T >
std::pair< T *, float >	getRelatedWithWeight (const std::string &name="", const std::string &namedRelation="") const
	Get first related object & weight of relation pointing from/to an array.

virtual std::string	getName () const
	Return a short name that describes this object, e.g.

virtual std::string	getInfoHTML () const
	Return a short summary of this object's contents in HTML format.

std::string	getInfo () const
	Return a short summary of this object's contents in raw text format.

std::string	getArrayName () const
	Get name of array this object is stored in, or "" if not found.

int	getArrayIndex () const
	Returns this object's array index (in StoreArray), or -1 if not found.

Protected Member Functions
TClonesArray *	getArrayPointer () const
	Returns the pointer to the raw DataStore array holding this object (protected since these arrays are easy to misuse).

Private Member Functions
	ClassDef (RelationsInterface, 0)
	defines interface for accessing relations of objects in StoreArray.

Private Attributes
bool	m_Valid
	Is fit valid.

bool	m_Good
	Is fit good.

float	m_Chi2
	fitted chi2 of the track

int	m_NumHit
	the number of 2d hits on the track

float	m_TrackParam [4]
	track parameters in the global system. y = p0 + p1 * x; z = p2 + p3 * x

float	m_TrackParamErr [4][4]
	track parameters variance in the global system.

float	m_LocalTrackParam [4]
	track parameters in the sector local system.

float	m_LocalTrackParamErr [4][4]
	track parameters variance in the sector local system.

DataStore::StoreEntry *	m_cacheDataStoreEntry
	Cache of the data store entry to which this object belongs.

int	m_cacheArrayIndex
	Cache of the index in the TClonesArray to which this object belongs.

Detailed Description

Store one BKLM Track as a ROOT object.

Definition at line 35 of file BKLMTrack.h.

Constructor & Destructor Documentation

◆ BKLMTrack() [1/2]

BKLMTrack ( )

Empty constructor for ROOT IO (needed to make the class storable)

Empty constructor for ROOT IO.

Definition at line 15 of file BKLMTrack.cc.

                    :
  RelationsObject(),
  m_Valid(false),
  m_Good(false),
  m_Chi2(0.0),
  m_NumHit(0)
{
  for (int ii = 0 ; ii < 4; ii ++) {
    m_TrackParam[0] = 0.0;
    m_LocalTrackParam[ii] = 0.0;
    for (int jj = 0 ; jj < 4; jj ++) {
      m_TrackParamErr[ii][jj] =  0.0;
      m_LocalTrackParamErr[ii][jj] = 0.0;
    }
  }
}

◆ BKLMTrack() [2/2]

BKLMTrack ( const BKLMTrack & track )

explicit

Copy constructor.

Definition at line 33 of file BKLMTrack.cc.

                                           :
  RelationsObject(track),
  m_Valid(track.m_Valid),
  m_Good(track.m_Good),
  m_Chi2(track.m_Chi2),
  m_NumHit(track.m_NumHit)
{
 
  for (int ii = 0 ; ii < 4; ii ++) {
    m_TrackParam[ii] = track.m_TrackParam[ii];
    m_LocalTrackParam[ii] = track.m_LocalTrackParam[ii];
    for (int jj = 0 ; jj < 4; jj ++) {
      m_TrackParamErr[ii][jj] = track.m_TrackParamErr[ii][jj];
      m_LocalTrackParamErr[ii][jj] = track.m_LocalTrackParamErr[ii][jj];
    }
  }
}

◆ ~BKLMTrack()

~BKLMTrack ( )

inline

Destructor.

Definition at line 49 of file BKLMTrack.h.

50 {

51 }

Member Function Documentation

◆ addRelationTo() [1/2]

void addRelationTo	(	const RelationsInterface< BASE > *	object,
		float	weight = `1.0`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Add a relation from this object to another object (with caching).

Parameters

object	The object to which the relation should point.
weight	The weight of the relation.
namedRelation	Additional name for the relation, or "" for the default naming

Definition at line 142 of file RelationsObject.h.

    {
      if (object)
        DataStore::Instance().addRelation(this, m_cacheDataStoreEntry, m_cacheArrayIndex,
                                          object, object->m_cacheDataStoreEntry, object->m_cacheArrayIndex, weight, namedRelation);
    }

◆ addRelationTo() [2/2]

void addRelationTo	(	const TObject *	object,
		float	weight = `1.0`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Add a relation from this object to another object (no caching, can be quite slow).

Parameters

object	The object to which the relation should point.
weight	The weight of the relation.
namedRelation	Additional name for the relation, or "" for the default naming

Definition at line 155 of file RelationsObject.h.

    {
      StoreEntry* toEntry = nullptr;
      int toIndex = -1;
      DataStore::Instance().addRelation(this, m_cacheDataStoreEntry, m_cacheArrayIndex, object, toEntry, toIndex, weight, namedRelation);
    }

◆ copyRelations()

void copyRelations ( const RelationsInterface< BASE > * sourceObj )

inlineinherited

Copies all relations of sourceObj (pointing from or to sourceObj) to this object (including weights).

Useful if you want to make a complete copy of a StoreArray object to make modifications to it, but retain all information on linked objects.

Note: this only works if sourceObj inherits from the same base (e.g. RelationsObject), and only for related objects that also inherit from the same base.

Definition at line 170 of file RelationsObject.h.

    {
      if (!sourceObj)
        return;
      auto fromRels = sourceObj->getRelationsFrom<RelationsInterface<BASE>>("ALL");
      for (unsigned int iRel = 0; iRel < fromRels.size(); iRel++) {
        fromRels.object(iRel)->addRelationTo(this, fromRels.weight(iRel));
      }
 
      auto toRels = sourceObj->getRelationsTo<RelationsInterface<BASE>>("ALL");
      for (unsigned int iRel = 0; iRel < toRels.size(); iRel++) {
        this->addRelationTo(toRels.object(iRel), toRels.weight(iRel));
      }
    }

◆ getArrayIndex()

int getArrayIndex ( ) const

inlineinherited

Returns this object's array index (in StoreArray), or -1 if not found.

Definition at line 385 of file RelationsObject.h.

    {
      DataStore::Instance().findStoreEntry(this, m_cacheDataStoreEntry, m_cacheArrayIndex);
      return m_cacheArrayIndex;
    }

◆ getArrayName()

std::string getArrayName ( ) const

inlineinherited

Get name of array this object is stored in, or "" if not found.

Definition at line 377 of file RelationsObject.h.

    {
      DataStore::Instance().findStoreEntry(this, m_cacheDataStoreEntry, m_cacheArrayIndex);
      return m_cacheDataStoreEntry ? m_cacheDataStoreEntry->name : "";
    }

◆ getArrayPointer()

TClonesArray * getArrayPointer ( ) const

inlineprotectedinherited

Returns the pointer to the raw DataStore array holding this object (protected since these arrays are easy to misuse).

Definition at line 418 of file RelationsObject.h.

    {
      DataStore::Instance().findStoreEntry(this, m_cacheDataStoreEntry, m_cacheArrayIndex);
      if (!m_cacheDataStoreEntry)
        return nullptr;
      return m_cacheDataStoreEntry->getPtrAsArray();
    }

◆ getInfo()

std::string getInfo ( ) const

inlineinherited

Return a short summary of this object's contents in raw text format.

Returns the contents of getInfoHTML() while translating line-breaks etc.

Note: : You don't need to implement this function (it's not virtual), getInfoHTML() is enough.

Definition at line 370 of file RelationsObject.h.

    {
      return _RelationsInterfaceImpl::htmlToPlainText(getInfoHTML());
    }

◆ getInfoHTML()

virtual std::string getInfoHTML ( ) const

inlinevirtualinherited

Return a short summary of this object's contents in HTML format.

Reimplement this in your own class to provide useful output for display or debugging purposes. For example, you might do something like:

std::stringstream out;
out << "<b>PDG</b>: " << m_pdg << "<br>";
out << "<b>Covariance Matrix</b>: " << HTML::getString(getCovariance5()) << "<br>";
return out.str();

See also: Particle::getInfoHTML() for a more complex example.; HTML for some utility functions.; Use getInfo() to get a raw text version of this output.

Reimplemented in Particle, Cluster, MCParticle, PIDLikelihood, SoftwareTriggerResult, Track, TrackFitResult, TRGSummary, and RecoTrack.

Definition at line 362 of file RelationsObject.h.

362{ return ""; }

◆ getLocalIntercept()

ROOT::Math::XYZVector getLocalIntercept ( double x )

Get the position in local coordinate system of track intercept in plane of constant x.

Definition at line 160 of file BKLMTrack.cc.

{
 
  ROOT::Math::XYZVector intercept;
 
  intercept.SetX(x);
  intercept.SetY(m_LocalTrackParam[ 0 ] + x * m_LocalTrackParam[ 1 ]);
  intercept.SetZ(m_LocalTrackParam[ 2 ] + x * m_LocalTrackParam[ 3 ]);
 
  return intercept;
 
}

◆ getLocalInterceptVariance()

TMatrixD getLocalInterceptVariance ( double x )

Get the variance matrix of (y,z) coordinates of the track intercept in plane of constant x in sector local system.

Definition at line 174 of file BKLMTrack.cc.

{
 
  TMatrixD  errors(2, 2, 0);
  TMatrixD  A(2, 4, 0);
  A[ 0 ][ 0 ] = 1.0;
  A[ 0 ][ 1 ] =   x;
  A[ 1 ][ 2 ] = 1.0;
  A[ 1 ][ 3 ] =   x;
  errors = A * getLocalTrackParamErr() * A.T();
 
  return errors;
 
}

◆ getLocalTrackParam()

TVectorD getLocalTrackParam ( )

Get track parameters in the sector locan system, where the first layer of the sector is used as reference.

Definition at line 84 of file BKLMTrack.cc.

{
  TVectorD trackParam(4);
  trackParam[0] = m_LocalTrackParam[0];
  trackParam[1] = m_LocalTrackParam[1];
  trackParam[2] = m_LocalTrackParam[2];
  trackParam[3] = m_LocalTrackParam[3];
 
  return trackParam;
}

◆ getLocalTrackParamErr()

TMatrixDSym getLocalTrackParamErr ( )

Get invariance matrix of track parameters in the sector local system, where the first layer of the sector is used as reference.

Definition at line 108 of file BKLMTrack.cc.

{
  TMatrixDSym  trkParamErr(4);
  for (int ii = 0 ; ii < 4; ii ++) {
    for (int jj = 0 ; jj < 4; jj ++) {
      trkParamErr[ii][jj] = m_LocalTrackParamErr[ii][jj];
    }
  }
  return trkParamErr;
}

◆ getName()

virtual std::string getName ( ) const

inlinevirtualinherited

Return a short name that describes this object, e.g.

pi+ for an MCParticle.

Reimplemented in Particle, MCParticle, and SpacePoint.

Definition at line 344 of file RelationsObject.h.

344{ return ""; }

◆ getNumHitOnTrack()

int getNumHitOnTrack ( )

inline

Get the number of 2d hits on the track.

Definition at line 78 of file BKLMTrack.h.

    {
      return m_NumHit;
    }

◆ getRelated()

T * getRelated	(	const std::string &	name = `""`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Get the object to or from which this object has a relation.

Template Parameters

T	The class of objects to or from which the relation points.

Parameters

name	The name of the store array to or from which the relation points. If empty the default store array name for class T will be used. If the special name "ALL" is given all store arrays containing objects of type T are considered.
namedRelation	Additional name for the relation, or "" for the default naming

Returns: The first related object or a null pointer.

Definition at line 278 of file RelationsObject.h.

    {
      return static_cast<T*>(DataStore::Instance().getRelationWith(DataStore::c_BothSides, this, m_cacheDataStoreEntry, m_cacheArrayIndex,
                             T::Class(), name, namedRelation).object);
    }

◆ getRelatedFrom()

FROM * getRelatedFrom	(	const std::string &	name = `""`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Get the object from which this object has a relation.

Template Parameters

FROM	The class of objects from which the relation points.

Parameters

name	The name of the store array from which the relation points. If empty the default store array name for class FROM will be used. If the special name "ALL" is given all store arrays containing objects of type FROM are considered.
namedRelation	Additional name for the relation, or "" for the default naming

Returns: The first related object or a null pointer.

Definition at line 263 of file RelationsObject.h.

    {
      return static_cast<FROM*>(DataStore::Instance().getRelationWith(DataStore::c_FromSide, this, m_cacheDataStoreEntry,
                                m_cacheArrayIndex, FROM::Class(), name, namedRelation).object);
    }

◆ getRelatedFromWithWeight()

std::pair< FROM *, float > getRelatedFromWithWeight	(	const std::string &	name = `""`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Get first related object & weight of relation pointing from an array.

Template Parameters

FROM	The class of objects from which the relation points.

Parameters

name	The name of the store array from which the relation points. If empty the default store array name for class FROM will be used. If the special name "ALL" is given all store arrays containing objects of type FROM are considered.
namedRelation	Additional name for the relation, or "" for the default naming

Returns: Pair of first related object and the relation weight, or (NULL, 1.0) if none found.

Definition at line 314 of file RelationsObject.h.

    {
      RelationEntry entry = DataStore::Instance().getRelationWith(DataStore::c_FromSide, this, m_cacheDataStoreEntry, m_cacheArrayIndex,
                                                                  FROM::Class(), name, namedRelation);
      return std::make_pair(static_cast<FROM*>(entry.object), entry.weight);
    }

◆ getRelatedTo()

TO * getRelatedTo	(	const std::string &	name = `""`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Get the object to which this object has a relation.

Template Parameters

TO	The class of objects to which the relation points.

Parameters

name	The name of the store array to which the relation points. If empty the default store array name for class TO will be used. If the special name "ALL" is given all store arrays containing objects of type TO are considered.
namedRelation	Additional name for the relation, or "" for the default naming

Returns: The first related object or a null pointer.

Definition at line 248 of file RelationsObject.h.

    {
      return static_cast<TO*>(DataStore::Instance().getRelationWith(DataStore::c_ToSide, this, m_cacheDataStoreEntry, m_cacheArrayIndex,
                              TO::Class(), name, namedRelation).object);
    }

◆ getRelatedToWithWeight()

std::pair< TO *, float > getRelatedToWithWeight	(	const std::string &	name = `""`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Get first related object & weight of relation pointing to an array.

Template Parameters

TO	The class of objects to which the relation points.

Parameters

name	The name of the store array to which the relation points. If empty the default store array name for class TO will be used. If the special name "ALL" is given all store arrays containing objects of type TO are considered.
namedRelation	Additional name for the relation, or "" for the default naming

Returns: Pair of first related object and the relation weight, or (NULL, 1.0) if none found.

Definition at line 297 of file RelationsObject.h.

    {
      RelationEntry entry = DataStore::Instance().getRelationWith(DataStore::c_ToSide, this, m_cacheDataStoreEntry, m_cacheArrayIndex,
                                                                  TO::Class(), name, namedRelation);
      return std::make_pair(static_cast<TO*>(entry.object), entry.weight);
    }

◆ getRelatedWithWeight()

std::pair< T *, float > getRelatedWithWeight	(	const std::string &	name = `""`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Get first related object & weight of relation pointing from/to an array.

Template Parameters

T	The class of objects to or from which the relation points.

Parameters

name	The name of the store array to or from which the relation points. If empty the default store array name for class T will be used. If the special name "ALL" is given all store arrays containing objects of type T are considered.
namedRelation	Additional name for the relation, or "" for the default naming

Returns: Pair of first related object and the relation weight, or (NULL, 1.0) if none found.

Definition at line 331 of file RelationsObject.h.

    {
      RelationEntry entry = DataStore::Instance().getRelationWith(DataStore::c_BothSides, this, m_cacheDataStoreEntry, m_cacheArrayIndex,
                                                                  T::Class(), name, namedRelation);
      return std::make_pair(static_cast<T*>(entry.object), entry.weight);
    }

◆ getRelationsFrom()

RelationVector< FROM > getRelationsFrom	(	const std::string &	name = `""`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Get the relations that point from another store array to this object.

Template Parameters

FROM	The class of objects from which the relations point.

Parameters

name	The name of the store array from which the relations point. If empty the default store array name for class FROM will be used. If the special name "ALL" is given all store arrays containing objects of type FROM are considered.
namedRelation	Additional name for the relation, or "" for the default naming

Returns: A vector of relations.

Definition at line 212 of file RelationsObject.h.

    {
      return RelationVector<FROM>(DataStore::Instance().getRelationsWith(DataStore::c_FromSide, this, m_cacheDataStoreEntry,
                                  m_cacheArrayIndex, FROM::Class(), name, namedRelation));
    }

◆ getRelationsTo()

RelationVector< TO > getRelationsTo	(	const std::string &	name = `""`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Get the relations that point from this object to another store array.

Template Parameters

TO	The class of objects to which the relations point.

Parameters

name	The name of the store array to which the relations point. If empty the default store array name for class TO will be used. If the special name "ALL" is given all store arrays containing objects of type TO are considered.
namedRelation	Additional name for the relation, or "" for the default naming

Returns: A vector of relations.

Definition at line 197 of file RelationsObject.h.

    {
      return RelationVector<TO>(DataStore::Instance().getRelationsWith(DataStore::c_ToSide, this, m_cacheDataStoreEntry,
                                m_cacheArrayIndex, TO::Class(), name, namedRelation));
    }

◆ getRelationsWith()

RelationVector< T > getRelationsWith	(	const std::string &	name = `""`,
		const std::string &	namedRelation = `""`
	)		const

inlineinherited

Get the relations between this object and another store array.

Relations in both directions are returned.

Template Parameters

T	The class of objects to or from which the relations point.

Parameters

name	The name of the store array to or from which the relations point. If empty the default store array name for class T will be used. If the special name "ALL" is given all store arrays containing objects of type T are considered.
namedRelation	Additional name for the relation, or "" for the default naming

Returns: A vector of relations.

Definition at line 230 of file RelationsObject.h.

    {
      return RelationVector<T>(DataStore::Instance().getRelationsWith(DataStore::c_BothSides, this, m_cacheDataStoreEntry,
                               m_cacheArrayIndex, T::Class(), name, namedRelation));
    }

◆ getTrackChi2()

float getTrackChi2 ( )

inline

Get the fitted chi2 of the track.

Definition at line 72 of file BKLMTrack.h.

    {
      return m_Chi2;
    }

◆ getTrackParam()

TVectorD getTrackParam ( )

Get track parameters in the global system. y = p0 + p1 * x; z = p2 + p3 * x.

Definition at line 71 of file BKLMTrack.cc.

{
  TVectorD trackParam(4);
  trackParam[0] = m_TrackParam[0];
  trackParam[1] = m_TrackParam[1];
  trackParam[2] = m_TrackParam[2];
  trackParam[3] = m_TrackParam[3];
 
  return trackParam;
}

◆ getTrackParamErr()

TMatrixDSym getTrackParamErr ( )

Get invariance matrix of track parameters in the global system.

Definition at line 96 of file BKLMTrack.cc.

{
  TMatrixDSym  trkParamErr(4);
  for (int ii = 0 ; ii < 4; ii ++) {
    for (int jj = 0 ; jj < 4; jj ++) {
      trkParamErr[ii][jj] = m_TrackParamErr[ii][jj];
    }
  }
  return trkParamErr;
}

◆ isGood()

bool isGood ( )

inline

Is fit good.

Definition at line 90 of file BKLMTrack.h.

    {
      return m_Good;
    }

◆ isValid()

bool isValid ( )

inline

Is fit valid.

Definition at line 84 of file BKLMTrack.h.

    {
      return m_Valid;
    }

◆ operator=()

BKLMTrack & operator= ( const BKLMTrack & track )

Assignment operator.

Definition at line 52 of file BKLMTrack.cc.

{
  m_Valid = track.m_Valid;
  m_Good = track.m_Good;
  m_Chi2 = track.m_Chi2;
  m_NumHit = track.m_NumHit;
 
  for (int ii = 0 ; ii < 4; ii ++) {
    m_TrackParam[ii] = track.m_TrackParam[ii];
    m_LocalTrackParam[ii] = track.m_LocalTrackParam[ii];
    for (int jj = 0 ; jj < 4; jj ++) {
      m_TrackParamErr[ii][jj] = track.m_TrackParamErr[ii][jj];
      m_LocalTrackParamErr[ii][jj] = track.m_LocalTrackParamErr[ii][jj];
    }
  }
  return *this;
}

◆ setIsGood()

void setIsGood ( const bool good )

inline

set the fit good status

Definition at line 126 of file BKLMTrack.h.

    {
      m_Good = good;
    }

◆ setIsValid()

void setIsValid ( const bool valid )

inline

set the fit valid status

Definition at line 120 of file BKLMTrack.h.

    {
      m_Valid = valid;
    }

◆ setLocalTrackParam()

void setLocalTrackParam ( const CLHEP::HepVector & trkPar )

Set track parameters in the sector local system, where the first layer of the sector is used as reference.

Definition at line 140 of file BKLMTrack.cc.

{
  m_LocalTrackParam[0] = trkPar[0];
  m_LocalTrackParam[1] = trkPar[1];
  m_LocalTrackParam[2] = trkPar[2];
  m_LocalTrackParam[3] = trkPar[3];
 
}

◆ setLocalTrackParamErr()

void setLocalTrackParamErr ( const CLHEP::HepSymMatrix & trkParErr )

Set invariance matrix of track parameters in the sector local system, where the first layer of the sector is used as reference.

Definition at line 150 of file BKLMTrack.cc.

{
  for (int ii = 0 ; ii < 4; ii ++) {
    for (int jj = 0 ; jj < 4; jj ++) {
      m_LocalTrackParamErr[ii][jj] = trkParErr[ii][jj];
    }
  }
}

◆ setNumHitOnTrack()

void setNumHitOnTrack ( const int NumHit )

inline

Set the number of 2d hits on the track.

Definition at line 114 of file BKLMTrack.h.

    {
      m_NumHit = NumHit;
    }

◆ setTrackChi2()

void setTrackChi2 ( const float chi2 )

inline

Set the fitted chi2 of the track.

Definition at line 108 of file BKLMTrack.h.

    {
      m_Chi2 = chi2;
    }

◆ setTrackParam()

void setTrackParam ( const CLHEP::HepVector & trkPar )

Set track parameters in the global system. y = p0 + p1 * x; z = p2 + p3 * x.

Definition at line 120 of file BKLMTrack.cc.

{
  m_TrackParam[0] = trkPar[0];
  m_TrackParam[1] = trkPar[1];
  m_TrackParam[2] = trkPar[2];
  m_TrackParam[3] = trkPar[3];
 
}

◆ setTrackParamErr()

void setTrackParamErr ( const CLHEP::HepSymMatrix & trkParErr )

Set invariance matrix of track parameters in the global system.

Definition at line 130 of file BKLMTrack.cc.

{
  for (int ii = 0 ; ii < 4; ii ++) {
    for (int jj = 0 ; jj < 4; jj ++) {
      m_TrackParamErr[ii][jj] = trkParErr[ii][jj];
    }
  }
}

Member Data Documentation

◆ m_cacheArrayIndex

int m_cacheArrayIndex

mutableprivateinherited

Cache of the index in the TClonesArray to which this object belongs.

Definition at line 432 of file RelationsObject.h.

◆ m_cacheDataStoreEntry

DataStore::StoreEntry* m_cacheDataStoreEntry

mutableprivateinherited

Cache of the data store entry to which this object belongs.

Definition at line 429 of file RelationsObject.h.

◆ m_Chi2

float m_Chi2

private

fitted chi2 of the track

Definition at line 140 of file BKLMTrack.h.

◆ m_Good

bool m_Good

private

Is fit good.

Definition at line 137 of file BKLMTrack.h.

◆ m_LocalTrackParam

float m_LocalTrackParam[4]

private

track parameters in the sector local system.

Definition at line 152 of file BKLMTrack.h.

◆ m_LocalTrackParamErr

float m_LocalTrackParamErr[4][4]

private

track parameters variance in the sector local system.

Definition at line 155 of file BKLMTrack.h.

◆ m_NumHit

int m_NumHit

private

the number of 2d hits on the track

Definition at line 143 of file BKLMTrack.h.

◆ m_TrackParam

float m_TrackParam[4]

private

track parameters in the global system. y = p0 + p1 * x; z = p2 + p3 * x

Definition at line 146 of file BKLMTrack.h.

◆ m_TrackParamErr

float m_TrackParamErr[4][4]

private

track parameters variance in the global system.

Definition at line 149 of file BKLMTrack.h.

◆ m_Valid

bool m_Valid

private

Is fit valid.

Definition at line 134 of file BKLMTrack.h.

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

klm/dataobjects/bklm/include/BKLMTrack.h
klm/dataobjects/bklm/src/BKLMTrack.cc

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ BKLMTrack() [1/2]

◆ BKLMTrack() [2/2]

◆ ~BKLMTrack()

Member Function Documentation

◆ addRelationTo() [1/2]

◆ addRelationTo() [2/2]

◆ copyRelations()

◆ getArrayIndex()

◆ getArrayName()

◆ getArrayPointer()

◆ getInfo()

◆ getInfoHTML()

◆ getLocalIntercept()

◆ getLocalInterceptVariance()

◆ getLocalTrackParam()

◆ getLocalTrackParamErr()

◆ getName()

◆ getNumHitOnTrack()

◆ getRelated()

◆ getRelatedFrom()

◆ getRelatedFromWithWeight()

◆ getRelatedTo()

◆ getRelatedToWithWeight()

◆ getRelatedWithWeight()

◆ getRelationsFrom()

◆ getRelationsTo()

◆ getRelationsWith()

◆ getTrackChi2()

◆ getTrackParam()

◆ getTrackParamErr()

◆ isGood()

◆ isValid()

◆ operator=()

◆ setIsGood()

◆ setIsValid()

◆ setLocalTrackParam()

◆ setLocalTrackParamErr()

◆ setNumHitOnTrack()

◆ setTrackChi2()

◆ setTrackParam()

◆ setTrackParamErr()

Member Data Documentation

◆ m_cacheArrayIndex

◆ m_cacheDataStoreEntry

◆ m_Chi2

◆ m_Good

◆ m_LocalTrackParam

◆ m_LocalTrackParamErr

◆ m_NumHit

◆ m_TrackParam

◆ m_TrackParamErr

◆ m_Valid