Belle II Software development
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Class SVDTrueHit - Records of tracks that either enter or leave the sensitive volume. More...
#include <SVDTrueHit.h>
Public Member Functions | |
SVDTrueHit () | |
Default constructor for ROOT IO. | |
SVDTrueHit (VxdID sensorID, float *posEntry, float *posMidPoint, float *posExit, float *momEntry, float *momMidPoint, float *momExit, float energyDep, float globalTime) | |
Constructor. | |
VxdID | getSensorID () const |
Return the Sensor ID. | |
unsigned int | getRawSensorID () const |
Return raw Sensor ID. | |
float | getU () const |
Return local u coordinate of hit. | |
float | getV () const |
Return local v coordinate of hit. | |
float | getW () const |
Return local w coordinate of hit. | |
float | getEntryU () const |
Return local u coordinate of hit when entering silicon. | |
float | getEntryV () const |
Return local v coordinate of the start point of the track. | |
float | getEntryW () const |
Return local w coordinate of the start point of the track. | |
float | getExitU () const |
Return local u coordinate of hit at the endpoint of the track. | |
float | getExitV () const |
Return local v coordinate of hit at the endpoint of the track. | |
float | getExitW () const |
Return local w coordinate of hit at the endpoint of the track. | |
float | getEnergyDep () const |
Return energy deposited during traversal of sensor. | |
float | getGlobalTime () const |
Return the time when the track reached its midpoint. | |
ROOT::Math::XYZVector | getMomentum () const |
Return momentum at the midpoint of the track. | |
ROOT::Math::XYZVector | getEntryMomentum () const |
Return momentum at the start point of the track. | |
ROOT::Math::XYZVector | getExitMomentum () const |
Return momentum at the endpoint of the track. | |
virtual void | shiftInTime (float delta) |
Shift the TrueHit in time (for backgorund mixing) | |
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). | |
Protected Attributes | |
int | m_sensorID |
ID of the sensor. | |
float | m_positionEntry [3] |
local coordinates of the start of the track inside the volume | |
float | m_positionMidPoint [3] |
local coordinates of the midpoint of the track inside the volume | |
float | m_positionExit [3] |
local coordinates of the end of the track inside the volume | |
float | m_momentumEntry [3] |
local momentum of the start of the track inside the volume | |
float | m_momentumMidPoint [3] |
local momentum of the midpoint of the track inside the volume | |
float | m_momentumExit [3] |
local momentum of the end of the track inside the volume | |
float | m_energyDep |
energy deposited by the track in the sensor volume | |
float | m_globalTime |
time when the midpoint of the track was reached | |
Private Member Functions | |
ClassDef (RelationsInterface, 0) | |
defines interface for accessing relations of objects in StoreArray. | |
Private Attributes | |
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. | |
Class SVDTrueHit - Records of tracks that either enter or leave the sensitive volume.
This class is meant as helper for tracking optimization. It stores information about particle tracks in a sensor in condensed form: The local coordinates of the start point, midpoint and endpoint of the track, as well as track momenta at these points.
This class holds particle hit data from geant4 simulation. As the simulated hit classes are used to generate detector response, they contain local information.
Definition at line 33 of file SVDTrueHit.h.
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inline |
Default constructor for ROOT IO.
Definition at line 36 of file SVDTrueHit.h.
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inline |
Constructor.
sensorID | SensorID of the sensor |
posEntry | position of the start of the track in local coordinates |
posMidPoint | position of the mid point of the track in local coordinates |
posExit | position of the end of the track in local coordinates |
momEntry | momentum of the start of the track in local coordinates |
momMidPoint | momentum of the mid point of the track in local coordinates |
momExit | momentum of the end of the track in local coordinates |
energyDep | energy deposited by the track inside the sensor |
globalTime | timestamp of the hit |
Definition at line 49 of file SVDTrueHit.h.
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inlineinherited |
Add a relation from this object to another object (with caching).
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.
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inlineinherited |
Add a relation from this object to another object (no caching, can be quite slow).
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.
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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.
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inlineinherited |
Returns this object's array index (in StoreArray), or -1 if not found.
Definition at line 385 of file RelationsObject.h.
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inlineinherited |
Get name of array this object is stored in, or "" if not found.
Definition at line 377 of file RelationsObject.h.
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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.
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inlineinherited |
Return energy deposited during traversal of sensor.
Definition at line 92 of file VXDTrueHit.h.
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inlineinherited |
Return momentum at the start point of the track.
Definition at line 98 of file VXDTrueHit.h.
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inlineinherited |
Return local u coordinate of hit when entering silicon.
Definition at line 80 of file VXDTrueHit.h.
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inlineinherited |
Return local v coordinate of the start point of the track.
Definition at line 82 of file VXDTrueHit.h.
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inlineinherited |
Return local w coordinate of the start point of the track.
Definition at line 84 of file VXDTrueHit.h.
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inlineinherited |
Return momentum at the endpoint of the track.
Definition at line 100 of file VXDTrueHit.h.
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inlineinherited |
Return local u coordinate of hit at the endpoint of the track.
Definition at line 86 of file VXDTrueHit.h.
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inlineinherited |
Return local v coordinate of hit at the endpoint of the track.
Definition at line 88 of file VXDTrueHit.h.
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inlineinherited |
Return local w coordinate of hit at the endpoint of the track.
Definition at line 90 of file VXDTrueHit.h.
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inlineinherited |
Return the time when the track reached its midpoint.
Definition at line 94 of file VXDTrueHit.h.
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inlineinherited |
Return a short summary of this object's contents in raw text format.
Returns the contents of getInfoHTML() while translating line-breaks etc.
Definition at line 370 of file RelationsObject.h.
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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:
Reimplemented in Particle, Cluster, MCParticle, PIDLikelihood, SoftwareTriggerResult, Track, TrackFitResult, TRGSummary, and RecoTrack.
Definition at line 362 of file RelationsObject.h.
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inlineinherited |
Return momentum at the midpoint of the track.
Definition at line 96 of file VXDTrueHit.h.
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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.
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inlineinherited |
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inlineinherited |
Get the object to or from which this object has a relation.
T | The class of objects to or from which the relation points. |
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 |
Definition at line 278 of file RelationsObject.h.
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inlineinherited |
Get the object from which this object has a relation.
FROM | The class of objects from which the relation points. |
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 |
Definition at line 263 of file RelationsObject.h.
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inlineinherited |
Get first related object & weight of relation pointing from an array.
FROM | The class of objects from which the relation points. |
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 |
Definition at line 314 of file RelationsObject.h.
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inlineinherited |
Get the object to which this object has a relation.
TO | The class of objects to which the relation points. |
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 |
Definition at line 248 of file RelationsObject.h.
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inlineinherited |
Get first related object & weight of relation pointing to an array.
TO | The class of objects to which the relation points. |
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 |
Definition at line 297 of file RelationsObject.h.
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inlineinherited |
Get first related object & weight of relation pointing from/to an array.
T | The class of objects to or from which the relation points. |
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 |
Definition at line 331 of file RelationsObject.h.
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inlineinherited |
Get the relations that point from another store array to this object.
FROM | The class of objects from which the relations point. |
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 |
Definition at line 212 of file RelationsObject.h.
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inlineinherited |
Get the relations that point from this object to another store array.
TO | The class of objects to which the relations point. |
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 |
Definition at line 197 of file RelationsObject.h.
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inlineinherited |
Get the relations between this object and another store array.
Relations in both directions are returned.
T | The class of objects to or from which the relations point. |
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 |
Definition at line 230 of file RelationsObject.h.
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inlineinherited |
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inlineinherited |
Return local u coordinate of hit.
Definition at line 74 of file VXDTrueHit.h.
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inlineinherited |
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inlineinherited |
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inlinevirtualinherited |
Shift the TrueHit in time (for backgorund mixing)
delta | The value of the time shift. |
Definition at line 105 of file VXDTrueHit.h.
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mutableprivateinherited |
Cache of the index in the TClonesArray to which this object belongs.
Definition at line 432 of file RelationsObject.h.
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mutableprivateinherited |
Cache of the data store entry to which this object belongs.
Definition at line 429 of file RelationsObject.h.
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protectedinherited |
energy deposited by the track in the sensor volume
Definition at line 123 of file VXDTrueHit.h.
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protectedinherited |
time when the midpoint of the track was reached
Definition at line 125 of file VXDTrueHit.h.
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protectedinherited |
local momentum of the start of the track inside the volume
Definition at line 117 of file VXDTrueHit.h.
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protectedinherited |
local momentum of the end of the track inside the volume
Definition at line 121 of file VXDTrueHit.h.
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protectedinherited |
local momentum of the midpoint of the track inside the volume
Definition at line 119 of file VXDTrueHit.h.
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protectedinherited |
local coordinates of the start of the track inside the volume
Definition at line 111 of file VXDTrueHit.h.
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protectedinherited |
local coordinates of the end of the track inside the volume
Definition at line 115 of file VXDTrueHit.h.
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protectedinherited |
local coordinates of the midpoint of the track inside the volume
Definition at line 113 of file VXDTrueHit.h.
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protectedinherited |
ID of the sensor.
Definition at line 109 of file VXDTrueHit.h.