Belle II Software  release-06-01-15
BelleTrkExtra Class Reference

Class stores mdst_trk_fit information for each track. More...

#include <BelleTrkExtra.h>

Inheritance diagram for BelleTrkExtra:
Collaboration diagram for BelleTrkExtra:

Public Member Functions

 BelleTrkExtra ()
 Constructor initializing everything to zero.
 
 BelleTrkExtra (double first_x, double first_y, double first_z, double last_x, double last_y, double last_z)
 Constructor initializing variables.
 
 ~BelleTrkExtra ()
 Destructor.
 
void setTrackFirstX (double first_x)
 Set first_x Start point of the track near the 1st CDC hit point. More...
 
void setTrackFirstY (double first_y)
 Set first_y Start point of the track near the 1st CDC hit point. More...
 
void setTrackFirstZ (double first_z)
 Set first_z Start point of the track near the 1st CDC hit point. More...
 
void setTrackLastX (double last_x)
 Set last_x End point of the track near the last CDC hit point. More...
 
void setTrackLastY (double last_y)
 Set last_y End point of the track near the last CDC hit point. More...
 
void setTrackLastZ (double last_z)
 Set last_z End point of the track near the last CDC hit point. More...
 
double getTrackFirstX (void) const
 Get first_x. More...
 
double getTrackFirstY (void) const
 Get first_y. More...
 
double getTrackFirstZ (void) const
 Get first_z. More...
 
double getTrackLastX (void) const
 Get last_x. More...
 
double getTrackLastY (void) const
 Get last_y. More...
 
double getTrackLastZ (void) const
 Get last_z. More...
 
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). More...
 
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). More...
 
void copyRelations (const RelationsInterface< BASE > *sourceObj)
 Copies all relations of sourceObj (pointing from or to sourceObj) to this object (including weights). More...
 
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. More...
 
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. More...
 
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. More...
 
template<class TO >
TO * getRelatedTo (const std::string &name="", const std::string &namedRelation="") const
 Get the object to which this object has a relation. More...
 
template<class FROM >
FROM * getRelatedFrom (const std::string &name="", const std::string &namedRelation="") const
 Get the object from which this object has a relation. More...
 
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. More...
 
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. More...
 
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. More...
 
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. More...
 
virtual std::string getName () const
 Return a short name that describes this object, e.g. More...
 
virtual std::string getInfoHTML () const
 Return a short summary of this object's contents in HTML format. More...
 
std::string getInfo () const
 Return a short summary of this object's contents in raw text format. More...
 
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

double m_firstx
 Start point of the track near the 1st CDC hit point. More...
 
double m_firsty
 Start point of the track near the 1st CDC hit point. More...
 
double m_firstz
 Start point of the track near the 1st CDC hit point. More...
 
double m_lastx
 End point of the track near the last CDC hit point. More...
 
double m_lasty
 End point of the track near the last CDC hit point. More...
 
double m_lastz
 End point of the track near the last CDC hit point. More...
 
DataStore::StoreEntrym_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

Class stores mdst_trk_fit information for each track.

Definition at line 18 of file BelleTrkExtra.h.

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
objectThe object to which the relation should point.
weightThe weight of the relation.
namedRelationAdditional name for the relation, or "" for the default naming

Definition at line 142 of file RelationsObject.h.

◆ 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
objectThe object to which the relation should point.
weightThe weight of the relation.
namedRelationAdditional name for the relation, or "" for the default naming

Definition at line 155 of file RelationsObject.h.

◆ 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.

◆ 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.

◆ 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();
std::string getString(const TMatrixFBase &matrix, int precision=2, bool color=true)
get HTML table representing a matrix.
Definition: HTML.cc:25
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 RecoTrack, TRGSummary, TrackFitResult, Track, SoftwareTriggerResult, PIDLikelihood, MCParticle, Cluster, and Particle.

Definition at line 362 of file RelationsObject.h.

◆ getName()

virtual std::string getName ( ) const
inlinevirtualinherited

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

pi+ for an MCParticle.

Reimplemented in SpacePoint, MCParticle, and Particle.

Definition at line 344 of file RelationsObject.h.

◆ 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
TThe class of objects to or from which the relation points.
Parameters
nameThe 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.
namedRelationAdditional 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.

◆ 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
FROMThe class of objects from which the relation points.
Parameters
nameThe 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.
namedRelationAdditional 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.

◆ 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
FROMThe class of objects from which the relation points.
Parameters
nameThe 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.
namedRelationAdditional 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.

◆ 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
TOThe class of objects to which the relation points.
Parameters
nameThe 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.
namedRelationAdditional 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.

◆ 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
TOThe class of objects to which the relation points.
Parameters
nameThe 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.
namedRelationAdditional 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.

◆ 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
TThe class of objects to or from which the relation points.
Parameters
nameThe 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.
namedRelationAdditional 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.

◆ 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
FROMThe class of objects from which the relations point.
Parameters
nameThe 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.
namedRelationAdditional name for the relation, or "" for the default naming
Returns
A vector of relations.

Definition at line 212 of file RelationsObject.h.

◆ 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
TOThe class of objects to which the relations point.
Parameters
nameThe 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.
namedRelationAdditional name for the relation, or "" for the default naming
Returns
A vector of relations.

Definition at line 197 of file RelationsObject.h.

◆ 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
TThe class of objects to or from which the relations point.
Parameters
nameThe 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.
namedRelationAdditional name for the relation, or "" for the default naming
Returns
A vector of relations.

Definition at line 230 of file RelationsObject.h.

◆ getTrackFirstX()

double getTrackFirstX ( void  ) const
inline

Get first_x.

Returns
first_x for a track

Definition at line 85 of file BelleTrkExtra.h.

86  {
87  return m_firstx;
88  }
double m_firstx
Start point of the track near the 1st CDC hit point.

◆ getTrackFirstY()

double getTrackFirstY ( void  ) const
inline

Get first_y.

Returns
first_y for a track

Definition at line 94 of file BelleTrkExtra.h.

◆ getTrackFirstZ()

double getTrackFirstZ ( void  ) const
inline

Get first_z.

Returns
first_z for a track

Definition at line 103 of file BelleTrkExtra.h.

◆ getTrackLastX()

double getTrackLastX ( void  ) const
inline

Get last_x.

Returns
last_x for a track

Definition at line 112 of file BelleTrkExtra.h.

◆ getTrackLastY()

double getTrackLastY ( void  ) const
inline

Get last_y.

Returns
last_y for a track

Definition at line 121 of file BelleTrkExtra.h.

◆ getTrackLastZ()

double getTrackLastZ ( void  ) const
inline

Get last_z.

Returns
last_z for a track

Definition at line 130 of file BelleTrkExtra.h.

◆ setTrackFirstX()

void setTrackFirstX ( double  first_x)

Set first_x Start point of the track near the 1st CDC hit point.

x-comp. (cm).

Parameters
first_xfor a track

Definition at line 13 of file BelleTrkExtra.cc.

14 {
15  m_firstx = first_x;
16 }

◆ setTrackFirstY()

void setTrackFirstY ( double  first_y)

Set first_y Start point of the track near the 1st CDC hit point.

y-comp. (cm).

Parameters
first_yfor a track

Definition at line 18 of file BelleTrkExtra.cc.

◆ setTrackFirstZ()

void setTrackFirstZ ( double  first_z)

Set first_z Start point of the track near the 1st CDC hit point.

z-comp. (cm).

Parameters
first_zfor a track

Definition at line 23 of file BelleTrkExtra.cc.

◆ setTrackLastX()

void setTrackLastX ( double  last_x)

Set last_x End point of the track near the last CDC hit point.

x-comp. (cm).

Parameters
last_xfor a track

Definition at line 28 of file BelleTrkExtra.cc.

◆ setTrackLastY()

void setTrackLastY ( double  last_y)

Set last_y End point of the track near the last CDC hit point.

y-comp. (cm).

Parameters
last_yfor a track

Definition at line 33 of file BelleTrkExtra.cc.

◆ setTrackLastZ()

void setTrackLastZ ( double  last_z)

Set last_z End point of the track near the last CDC hit point.

z-comp. (cm).

Parameters
last_zfor a track

Definition at line 38 of file BelleTrkExtra.cc.

Member Data Documentation

◆ m_firstx

double m_firstx
private

Start point of the track near the 1st CDC hit point.

x component.

Definition at line 137 of file BelleTrkExtra.h.

◆ m_firsty

double m_firsty
private

Start point of the track near the 1st CDC hit point.

y component.

Definition at line 138 of file BelleTrkExtra.h.

◆ m_firstz

double m_firstz
private

Start point of the track near the 1st CDC hit point.

z component.

Definition at line 139 of file BelleTrkExtra.h.

◆ m_lastx

double m_lastx
private

End point of the track near the last CDC hit point.

x component.

Definition at line 140 of file BelleTrkExtra.h.

◆ m_lasty

double m_lasty
private

End point of the track near the last CDC hit point.

y component.

Definition at line 141 of file BelleTrkExtra.h.

◆ m_lastz

double m_lastz
private

End point of the track near the last CDC hit point.

z component.

Definition at line 142 of file BelleTrkExtra.h.


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