KLM cluster data. More...

#include <KLMCluster.h>

Inheritance diagram for KLMCluster:

Public Member Functions
	KLMCluster ()
	Constructor.

	KLMCluster (float x, float y, float z, float time, int nLayers, int nInnermostLayer, float p)
	Constructor.

	~KLMCluster ()
	Destructor.

float	getTime () const
	Get time.

int	getLayers () const
	Get number of layers with hits.

int	getInnermostLayer () const
	Get number of the innermost layer with hits.

ROOT::Math::XYZVector	getClusterPosition () const
	Get global position (ROOT::Math::XYZVector version).

ROOT::Math::XYZVector	getPosition () const
	Get global position (ROOT::Math::XYZVector version) of the origin of KLMCluster (always return (0,0,0) since we believe all KLMClusters to originate at or near primary vertex).

float	getMomentumMag () const
	Get momentum magnitude.

float	getEnergy () const
	Get energy.

ROOT::Math::PxPyPzEVector	getMomentum () const
	Get momentum.

TMatrixDSym	getError4x4 () const
	Get KLM cluster momentum error matrix.

TMatrixDSym	getError7x7 () const
	Get KLM cluster momentum error matrix.

bool	getAssociatedEclClusterFlag () const
	Check for associated ECL clusters.

bool	getAssociatedTrackFlag () const
	Check for associated tracks.

void	setTime (float time)
	Set time.

void	setLayers (int layers)
	Set number of layers with hits.

void	setInnermostLayer (int innermostLayer)
	Set number of the innermost layer with hits.

void	setClusterPosition (float globalX, float globalY, float globalZ)
	Set global position.

void	setMomentumMag (float momentumMag)
	Set momentum magnitude.

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 (Belle2::KLMCluster, 3)
	Needed to make objects storable.

Private Attributes
float	m_time
	Decay time.

int	m_layers
	Number of layers with hits.

int	m_innermostLayer
	Number of the innermost layer with hits.

float	m_globalX
	Global position X coordinate.

float	m_globalY
	Global position Y coordinate.

float	m_globalZ
	Global position Z coordinate.

float	m_p
	Absolute value of momentum, 0 means unknown.

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

KLM cluster data.

Definition at line 28 of file KLMCluster.h.

Constructor & Destructor Documentation

◆ KLMCluster() [1/2]

KLMCluster ( )

Constructor.

Definition at line 22 of file KLMCluster.cc.

                       : m_time(0), m_layers(0), m_innermostLayer(0),
  m_globalX(0), m_globalY(0), m_globalZ(0), m_p(0)
{
}

◆ KLMCluster() [2/2]

KLMCluster	(	float	x,
		float	y,
		float	z,
		float	time,
		int	nLayers,
		int	nInnermostLayer,
		float	p
	)

Constructor.

Parameters

[in]	x	Vertex X coordinate.
[in]	y	Vertex Y coordinate.
[in]	z	Vertex Z coordinate.
[in]	time	Decay (interaction) time.
[in]	nLayers	Number of layers with signal.
[in]	nInnermostLayer	First layer.
[in]	p	Absolute value of 3-momentum.

Definition at line 27 of file KLMCluster.cc.

                                                     :
  m_time(time), m_layers(nLayers), m_innermostLayer(nInnermostLayer),
  m_globalX(x), m_globalY(y), m_globalZ(z), m_p(p)
{
}

◆ ~KLMCluster()

~KLMCluster ( )

Destructor.

Definition at line 34 of file KLMCluster.cc.

35{

36}

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();
    }

◆ getAssociatedEclClusterFlag()

bool getAssociatedEclClusterFlag ( ) const

Check for associated ECL clusters.

Returns: True if associated ECL clusters exist.

Definition at line 56 of file KLMCluster.cc.

{
  RelationVector<ECLCluster> eclClusters = this->getRelationsTo<ECLCluster>();
  return eclClusters.size() > 0;
}

◆ getAssociatedTrackFlag()

bool getAssociatedTrackFlag ( ) const

Check for associated tracks.

Returns: True if associated tracks exist.

Definition at line 62 of file KLMCluster.cc.

{
  RelationVector<Track> tracks = this->getRelationsFrom<Track>();
  return tracks.size() > 0;
}

◆ getClusterPosition()

ROOT::Math::XYZVector getClusterPosition ( ) const

inline

Get global position (ROOT::Math::XYZVector version).

Returns: Hit coordinates.

Definition at line 80 of file KLMCluster.h.

81 {return ROOT::Math::XYZVector(m_globalX, m_globalY, m_globalZ);}

◆ getEnergy()

float getEnergy ( ) const

Get energy.

Returns: Full energy.

Definition at line 43 of file KLMCluster.cc.

{
  static double mass = Const::Klong.getMass();
  return sqrt(mass * mass + m_p * m_p);
}

◆ getError4x4()

TMatrixDSym getError4x4 ( ) const

Get KLM cluster momentum error matrix.

Returns: 4x4 KLM cluster momentum error matrix.

Definition at line 68 of file KLMCluster.cc.

{
  /* Elements: px, py, pz, E. */
  double vertexDist3;
  TMatrixDSym errorMatrix(4);
  TMatrixD jacobian(4, 4);
  vertexDist3 = pow(m_globalX * m_globalX + m_globalY * m_globalY +
                    m_globalZ * m_globalZ, 1.5);
  jacobian(0, 0) = m_p * (m_globalY * m_globalY + m_globalZ * m_globalZ) /
                   vertexDist3;
  jacobian(0, 1) = -m_p * m_globalX * m_globalY / vertexDist3;
  jacobian(0, 2) = -m_p * m_globalX * m_globalZ / vertexDist3;
  jacobian(0, 3) = m_globalX / vertexDist3;
  jacobian(1, 0) = jacobian(0, 1);
  jacobian(1, 1) = m_p * (m_globalX * m_globalX + m_globalZ * m_globalZ) /
                   vertexDist3;
  jacobian(1, 2) = -m_p * m_globalY * m_globalZ / vertexDist3;
  jacobian(1, 3) = m_globalY / vertexDist3;
  jacobian(2, 0) = jacobian(0, 2);
  jacobian(2, 1) = jacobian(1, 2);
  jacobian(2, 2) = m_p * (m_globalX * m_globalX + m_globalY * m_globalY) /
                   vertexDist3;
  jacobian(2, 3) = m_globalZ / vertexDist3;
  jacobian(3, 3) = m_p / getEnergy();
  return errorMatrix.Similarity(jacobian);
}

◆ getError7x7()

TMatrixDSym getError7x7 ( ) const

Get KLM cluster momentum error matrix.

Returns: 7x7 KLM cluster momentum error matrix.

Definition at line 95 of file KLMCluster.cc.

{
  /* Elements: px, py, pz, E, x, y, z. */
  int i, j;
  TMatrixDSym errorMatrix(7);
  TMatrixDSym errorMatrix4 = getError4x4();
  for (i = 0; i < 4; i++) {
    for (j = i; j < 4; j++)
      errorMatrix[i][j] = errorMatrix4[i][j];
  }
  for (i = 4; i < 7; i++)
    errorMatrix[i][i] = 1.0;
  return errorMatrix;
}

◆ 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 ""; }

◆ getInnermostLayer()

int getInnermostLayer ( ) const

inline

Get number of the innermost layer with hits.

Returns: Number of the innermost layer with hits.

Definition at line 73 of file KLMCluster.h.

74 {return m_innermostLayer;}

◆ getLayers()

int getLayers ( ) const

inline

Get number of layers with hits.

Returns: Number of layers.

Definition at line 66 of file KLMCluster.h.

67 {return m_layers;}

◆ getMomentum()

ROOT::Math::PxPyPzEVector getMomentum ( ) const

Get momentum.

Returns: 4-Momentum.

Definition at line 49 of file KLMCluster.cc.

{
  ROOT::Math::XYZVector p3(m_globalX, m_globalY, m_globalZ);
  p3 = p3.Unit() * m_p;
  return ROOT::Math::PxPyPzEVector(p3.X(), p3.Y(), p3.Z(), getEnergy());
}

◆ getMomentumMag()

float getMomentumMag ( ) const

Get momentum magnitude.

Returns: Absolute value of 3-momentum.

Definition at line 38 of file KLMCluster.cc.

{
  return m_p;
}

◆ 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 ""; }

◆ getPosition()

ROOT::Math::XYZVector getPosition ( ) const

inline

Get global position (ROOT::Math::XYZVector version) of the origin of KLMCluster (always return (0,0,0) since we believe all KLMClusters to originate at or near primary vertex).

Returns: KLMCluster origin coordinates.

Definition at line 89 of file KLMCluster.h.

90 {return ROOT::Math::XYZVector(0, 0, 0);}

◆ 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));
    }

◆ getTime()

float getTime ( ) const

inline

Get time.

Returns: Time of decay.

Definition at line 59 of file KLMCluster.h.

60 {return m_time;}

◆ setClusterPosition()

void setClusterPosition	(	float	globalX,
		float	globalY,
		float	globalZ
	)

inline

Set global position.

Parameters

[in]	globalX	X coordinate.
[in]	globalY	Y coordinate.
[in]	globalZ	Z coordinate.

Definition at line 161 of file KLMCluster.h.

    {
      m_globalX = globalX;
      m_globalY = globalY;
      m_globalZ = globalZ;
    }

◆ setInnermostLayer()

void setInnermostLayer ( int innermostLayer )

inline

Set number of the innermost layer with hits.

Parameters

[in] innermostLayer Number of the innermost layer with hits.

Definition at line 152 of file KLMCluster.h.

153 {m_innermostLayer = innermostLayer;}

◆ setLayers()

void setLayers ( int layers )

inline

Set number of layers with hits.

Parameters

[in] layers Number of layers with hits.

Definition at line 145 of file KLMCluster.h.

146 {m_layers = layers;}

◆ setMomentumMag()

void setMomentumMag ( float momentumMag )

inline

Set momentum magnitude.

Parameters

[in] momentumMag Momentum magnitude.

Definition at line 172 of file KLMCluster.h.

173 {m_p = momentumMag;}

◆ setTime()

void setTime ( float time )

inline

Set time.

Parameters

[in] time Time.

Definition at line 138 of file KLMCluster.h.

139 {m_time = time;}

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_globalX

float m_globalX

private

Global position X coordinate.

Definition at line 187 of file KLMCluster.h.

◆ m_globalY

float m_globalY

private

Global position Y coordinate.

Definition at line 190 of file KLMCluster.h.

◆ m_globalZ

float m_globalZ

private

Global position Z coordinate.

Definition at line 193 of file KLMCluster.h.

◆ m_innermostLayer

int m_innermostLayer

private

Number of the innermost layer with hits.

Definition at line 184 of file KLMCluster.h.

◆ m_layers

int m_layers

private

Number of layers with hits.

Definition at line 181 of file KLMCluster.h.

◆ m_p

float m_p

private

Absolute value of momentum, 0 means unknown.

Definition at line 196 of file KLMCluster.h.

◆ m_time

float m_time

private

Decay time.

Definition at line 178 of file KLMCluster.h.

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

mdst/dataobjects/include/KLMCluster.h
mdst/dataobjects/src/KLMCluster.cc

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ KLMCluster() [1/2]

◆ KLMCluster() [2/2]

◆ ~KLMCluster()

Member Function Documentation

◆ addRelationTo() [1/2]

◆ addRelationTo() [2/2]

◆ copyRelations()

◆ getArrayIndex()

◆ getArrayName()

◆ getArrayPointer()

◆ getAssociatedEclClusterFlag()

◆ getAssociatedTrackFlag()

◆ getClusterPosition()

◆ getEnergy()

◆ getError4x4()

◆ getError7x7()

◆ getInfo()

◆ getInfoHTML()

◆ getInnermostLayer()

◆ getLayers()

◆ getMomentum()

◆ getMomentumMag()

◆ getName()

◆ getPosition()

◆ getRelated()

◆ getRelatedFrom()

◆ getRelatedFromWithWeight()

◆ getRelatedTo()

◆ getRelatedToWithWeight()

◆ getRelatedWithWeight()

◆ getRelationsFrom()

◆ getRelationsTo()

◆ getRelationsWith()

◆ getTime()

◆ setClusterPosition()

◆ setInnermostLayer()

◆ setLayers()

◆ setMomentumMag()

◆ setTime()

Member Data Documentation

◆ m_cacheArrayIndex

◆ m_cacheDataStoreEntry

◆ m_globalX

◆ m_globalY

◆ m_globalZ

◆ m_innermostLayer

◆ m_layers

◆ m_p

◆ m_time