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ATLAS Offline Software
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Algorithm to match the reconstructed muon segment with the truth segment & with the truth particle.
More...
#include <RecoSegToTruthAssocAlg.h>
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virtual StatusCode | initialize () override final |
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virtual StatusCode | execute (const EventContext &ctx) const override final |
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virtual StatusCode | sysInitialize () override |
| Override sysInitialize. More...
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virtual bool | isClonable () const override |
| Specify if the algorithm is clonable. More...
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virtual unsigned int | cardinality () const override |
| Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant. More...
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virtual StatusCode | sysExecute (const EventContext &ctx) override |
| Execute an algorithm. More...
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virtual const DataObjIDColl & | extraOutputDeps () const override |
| Return the list of extra output dependencies. More...
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virtual bool | filterPassed (const EventContext &ctx) const |
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virtual void | setFilterPassed (bool state, const EventContext &ctx) const |
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ServiceHandle< StoreGateSvc > & | evtStore () |
| The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc . More...
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const ServiceHandle< StoreGateSvc > & | evtStore () const |
| The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc . More...
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const ServiceHandle< StoreGateSvc > & | detStore () const |
| The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc . More...
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virtual StatusCode | sysStart () override |
| Handle START transition. More...
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virtual std::vector< Gaudi::DataHandle * > | inputHandles () const override |
| Return this algorithm's input handles. More...
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virtual std::vector< Gaudi::DataHandle * > | outputHandles () const override |
| Return this algorithm's output handles. More...
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Gaudi::Details::PropertyBase & | declareProperty (Gaudi::Property< T, V, H > &t) |
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Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &) |
| Declare a new Gaudi property. More...
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Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &) |
| Declare a new Gaudi property. More...
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Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &) |
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Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &) |
| Declare a new Gaudi property. More...
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Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, T &property, const std::string &doc="none") |
| Declare a new Gaudi property. More...
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void | updateVHKA (Gaudi::Details::PropertyBase &) |
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MsgStream & | msg () const |
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MsgStream & | msg (const MSG::Level lvl) const |
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bool | msgLvl (const MSG::Level lvl) const |
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std::vector< SegmentWithTruth > | matchSimHits (const xAOD::MuonSegmentContainer &segments) const |
| Loops over the segment container and fetches the segments with truth matched hits. More...
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Gaudi::Details::PropertyBase & | declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &) |
| specialization for handling Gaudi::Property<SG::VarHandleKey> More...
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Gaudi::Details::PropertyBase & | declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyArrayType &) |
| specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...
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Gaudi::Details::PropertyBase & | declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleType &) |
| specialization for handling Gaudi::Property<SG::VarHandleBase> More...
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Gaudi::Details::PropertyBase & | declareGaudiProperty (Gaudi::Property< T, V, H > &t, const SG::NotHandleType &) |
| specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...
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SG::ReadHandleKey< xAOD::MuonSegmentContainer > | m_truthSegKey {this, "TruthSegKey", "TruthSegmentsR4"} |
| Key to the truth segment container. More...
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SG::ReadDecorHandleKey< xAOD::MuonSegmentContainer > | m_truthSegLinkKey {this, "TruthSegLinkKey", m_truthSegKey, "truthParticleLink"} |
| Key to the truth segment -> truth particle association. More...
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SG::ReadHandleKey< xAOD::MuonSegmentContainer > | m_segmentKey {this, "SegmentKey", "RecoSegs"} |
| Key to the reconstructed segment container to truth match. More...
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SG::ReadDecorHandleKey< xAOD::MuonSegmentContainer > | m_segPrdLinkKey {this, "SegPrdLinkKey", m_segmentKey, "prdLinks"} |
| Key to the associated uncalibrated measurement decoration. More...
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SG::WriteDecorHandleKey< xAOD::MuonSegmentContainer > | m_segTruthSegLinkKey {this, "SegToTruthSegLinkKey", m_segmentKey, "truthSegmentLink"} |
| Output key to the associated truth segment link decoration. More...
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SG::WriteDecorHandleKey< xAOD::MuonSegmentContainer > | m_segTruthLinkKey {this, "SegTruthLinkKey", m_segmentKey, "truthParticleLink"} |
| Output key to the associated truth particle decoration. More...
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DataObjIDColl | m_extendedExtraObjects |
| Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks. More...
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StoreGateSvc_t | m_evtStore |
| Pointer to StoreGate (event store by default) More...
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StoreGateSvc_t | m_detStore |
| Pointer to StoreGate (detector store by default) More...
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std::vector< SG::VarHandleKeyArray * > | m_vhka |
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bool | m_varHandleArraysDeclared |
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Algorithm to match the reconstructed muon segment with the truth segment & with the truth particle.
Definition at line 20 of file RecoSegToTruthAssocAlg.h.
◆ SegWithTruthVec_t
◆ StoreGateSvc_t
◆ cardinality()
Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.
Override this to return 0 for reentrant algorithms.
Override this to return 0 for reentrant algorithms.
Definition at line 75 of file AthCommonReentrantAlgorithm.cxx.
◆ declareGaudiProperty() [1/4]
specialization for handling Gaudi::Property<SG::VarHandleKeyArray>
Definition at line 170 of file AthCommonDataStore.h.
175 hndl.documentation());
◆ declareGaudiProperty() [2/4]
specialization for handling Gaudi::Property<SG::VarHandleKey>
Definition at line 156 of file AthCommonDataStore.h.
161 hndl.documentation());
◆ declareGaudiProperty() [3/4]
specialization for handling Gaudi::Property<SG::VarHandleBase>
Definition at line 184 of file AthCommonDataStore.h.
189 hndl.documentation());
◆ declareGaudiProperty() [4/4]
◆ declareProperty() [1/6]
Declare a new Gaudi property.
- Parameters
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name | Name of the property. |
hndl | Object holding the property value. |
doc | Documentation string for the property. |
This is the version for types that derive from SG::VarHandleBase
. The property value object is put on the input and output lists as appropriate; then we forward to the base class.
Definition at line 245 of file AthCommonDataStore.h.
250 this->declare(hndl.
vhKey());
251 hndl.
vhKey().setOwner(
this);
◆ declareProperty() [2/6]
Declare a new Gaudi property.
- Parameters
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name | Name of the property. |
hndl | Object holding the property value. |
doc | Documentation string for the property. |
This is the version for types that derive from SG::VarHandleKey
. The property value object is put on the input and output lists as appropriate; then we forward to the base class.
Definition at line 221 of file AthCommonDataStore.h.
◆ declareProperty() [3/6]
◆ declareProperty() [4/6]
Declare a new Gaudi property.
- Parameters
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name | Name of the property. |
property | Object holding the property value. |
doc | Documentation string for the property. |
This is the generic version, for types that do not derive from SG::VarHandleKey
. It just forwards to the base class version of declareProperty
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Definition at line 333 of file AthCommonDataStore.h.
◆ declareProperty() [5/6]
Declare a new Gaudi property.
- Parameters
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name | Name of the property. |
property | Object holding the property value. |
doc | Documentation string for the property. |
This dispatches to either the generic declareProperty
or the one for VarHandle/Key/KeyArray.
Definition at line 352 of file AthCommonDataStore.h.
◆ declareProperty() [6/6]
◆ detStore()
◆ evtStore() [1/2]
◆ evtStore() [2/2]
◆ execute()
StatusCode MuonR4::RecoSegToTruthAssocAlg::execute |
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const EventContext & |
ctx | ) |
const |
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finaloverridevirtual |
Definition at line 36 of file RecoSegToTruthAssocAlg.cxx.
49 for (
const SegmentWithTruth& matchMe : recoSegMatches) {
51 unsigned int bestCount{0};
53 <<
", eta: "<<matchMe.segment->etaIndex()<<
", sector: "<<matchMe.segment->sector());
54 for (
const SegmentWithTruth& truthCand : truthSegMatches) {
55 unsigned int candCount = countMatches(matchMe.hits, truthCand.hits);
56 if (candCount > bestCount) {
57 ATH_MSG_VERBOSE(
"Found new candidate with better matches "<<bestCount<<
" vs. "<<candCount);
58 candCount = bestCount;
59 bestMatch = truthCand.segment;
66 ATH_MSG_DEBUG(
"Found a matching candidate with "<<bestCount<<
"/ "<<matchMe.hits.size()<<
" hits.");
67 dec_truthSegLink(*matchMe.segment) =
SegLink_t{truthSegments, bestMatch->index()};
71 dec_truthLink(*matchMe.segment) =
TruthLink_t(truthCont, truthPart->
index());
74 return StatusCode::SUCCESS;
◆ extraDeps_update_handler()
Add StoreName to extra input/output deps as needed.
use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given
◆ extraOutputDeps()
Return the list of extra output dependencies.
This list is extended to include symlinks implied by inheritance relations.
Definition at line 94 of file AthCommonReentrantAlgorithm.cxx.
◆ filterPassed()
◆ initialize()
StatusCode MuonR4::RecoSegToTruthAssocAlg::initialize |
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finaloverridevirtual |
◆ inputHandles()
Return this algorithm's input handles.
We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.
◆ isClonable()
◆ matchSimHits()
Loops over the segment container and fetches the segments with truth matched hits.
No hits could be found -> no hope of matching
Definition at line 77 of file RecoSegToTruthAssocAlg.cxx.
80 SegmentWithTruth candidate{};
81 candidate.segment = seg;
84 if (candidate.hits.empty()) {
87 output.emplace_back(std::move(candidate));
◆ msg() [1/2]
◆ msg() [2/2]
◆ msgLvl()
◆ outputHandles()
Return this algorithm's output handles.
We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.
◆ renounce()
◆ renounceArray()
◆ setFilterPassed()
◆ sysExecute()
Execute an algorithm.
We override this in order to work around an issue with the Algorithm base class storing the event context in a member variable that can cause crashes in MT jobs.
Definition at line 85 of file AthCommonReentrantAlgorithm.cxx.
◆ sysInitialize()
Override sysInitialize.
Override sysInitialize from the base class.
Loop through all output handles, and if they're WriteCondHandles, automatically register them and this Algorithm with the CondSvc
Scan through all outputHandles, and if they're WriteCondHandles, register them with the CondSvc
Reimplemented from AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >.
Reimplemented in InputMakerBase, and HypoBase.
Definition at line 61 of file AthCommonReentrantAlgorithm.cxx.
110 if (
sc.isFailure()) {
118 if ( cs.retrieve().isFailure() ) {
120 return StatusCode::SUCCESS;
122 if (cs->regHandle(
this,*
h).isFailure()) {
123 sc = StatusCode::FAILURE;
124 ATH_MSG_ERROR(
"unable to register WriteCondHandle " <<
h->fullKey()
◆ sysStart()
Handle START transition.
We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.
◆ updateVHKA()
◆ m_detStore
◆ m_evtStore
◆ m_extendedExtraObjects
Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.
Empty if no symlinks were found.
Definition at line 114 of file AthCommonReentrantAlgorithm.h.
◆ m_segmentKey
◆ m_segPrdLinkKey
◆ m_segTruthLinkKey
◆ m_segTruthSegLinkKey
◆ m_truthSegKey
◆ m_truthSegLinkKey
◆ m_varHandleArraysDeclared
◆ m_vhka
The documentation for this class was generated from the following files:
const xAOD::TruthParticle * getTruthMatchedParticle(const xAOD::MuonSegment &segment)
Returns the particle truth-matched to the segment.
SG::ReadDecorHandleKey< xAOD::MuonSegmentContainer > m_truthSegLinkKey
Key to the truth segment -> truth particle association.
SG::ReadHandle< T > makeHandle(const SG::View *view, const SG::ReadHandleKey< T > &rhKey, const EventContext &context)
navigate from the TrigComposite to nearest view and fetch object from it
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void > renounce(T &h)
SG::WriteDecorHandleKey< xAOD::MuonSegmentContainer > m_segTruthSegLinkKey
Output key to the associated truth segment link decoration.
StoreGateSvc_t m_evtStore
Pointer to StoreGate (event store by default)
std::vector< SG::VarHandleKeyArray * > m_vhka
Class describing a MuonSegment.
#define ATH_MSG_VERBOSE(x)
SG::WriteDecorHandleKey< xAOD::MuonSegmentContainer > m_segTruthLinkKey
Output key to the associated truth particle decoration.
std::vector< SegmentWithTruth > matchSimHits(const xAOD::MuonSegmentContainer &segments) const
Loops over the segment container and fetches the segments with truth matched hits.
std::vector< SegmentWithTruth > SegWithTruthVec_t
virtual void setOwner(IDataHandleHolder *o)=0
Gaudi::Details::PropertyBase & declareGaudiProperty(Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
specialization for handling Gaudi::Property<SG::VarHandleKey>
virtual const DataObjIDColl & extraOutputDeps() const override
Return the list of extra output dependencies.
virtual std::vector< Gaudi::DataHandle * > outputHandles() const override
Return this algorithm's output handles.
ElementLink< xAOD::TruthParticleContainer > TruthLink_t
const T * get(const ReadCondHandleKey< T > &key, const EventContext &ctx)
Convenience function to retrieve an object given a ReadCondHandleKey.
SG::ReadDecorHandleKey< xAOD::MuonSegmentContainer > m_segPrdLinkKey
Key to the associated uncalibrated measurement decoration.
::StatusCode StatusCode
StatusCode definition for legacy code.
const std::string & chName(ChIndex index)
convert ChIndex into a string
Gaudi::Details::PropertyBase & declareProperty(Gaudi::Property< T, V, H > &t)
Class describing a truth particle in the MC record.
virtual StatusCode sysExecute(const EventContext &ctx) override
Execute an algorithm.
StoreGateSvc_t m_detStore
Pointer to StoreGate (detector store by default)
StatusCode initialize(bool used=true)
If this object is used as a property, then this should be called during the initialize phase.
ElementLink< MuonR4::SegmentContainer > SegLink_t
size_t index() const
Return the index of this element within its container.
virtual void renounce()=0
std::conditional< std::is_base_of< SG::VarHandleKeyArray, T >::value, VarHandleKeyArrayType, type2 >::type type
ElementLink implementation for ROOT usage.
StatusCode initialize(bool used=true)
If this object is used as a property, then this should be called during the initialize phase.
#define ATH_MSG_WARNING(x)
SG::ReadHandleKey< xAOD::MuonSegmentContainer > m_segmentKey
Key to the reconstructed segment container to truth match.
SG::VarHandleKey & vhKey()
Return a non-const reference to the HandleKey.
virtual StatusCode sysInitialize() override
Override sysInitialize.
const SG::AuxVectorData * container() const
Return the container holding this element.
SG::ReadHandleKey< xAOD::MuonSegmentContainer > m_truthSegKey
Key to the truth segment container.
DataObjIDColl m_extendedExtraObjects
Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.
std::unordered_set< const xAOD::MuonSimHit * > getMatchingSimHits(const xAOD::MuonSegment &segment)
: Returns all sim hits matched to a xAOD::MuonSegment