ATLAS Offline Software
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ReadHandleKey
that initializes during construction.
More...
#include <ReadHandleKey.h>
Public Types | |
using | PropertyType = SG::VarHandleKeyProperty |
Declare corresponding property type. More... | |
Public Member Functions | |
InitializedReadHandleKey (const std::string &key="", const std::string &storeName=StoreID::storeName(StoreID::EVENT_STORE)) | |
Constructor. More... | |
virtual StatusCode | assign (const std::string &sgkey) |
Change the key of the object to which we're referring. More... | |
StatusCode | initialize (bool used=true) |
If this object is used as a property, then this should be called during the initialize phase. More... | |
StatusCode | initialize (AllowEmptyEnum) |
If this object is used as a property, then this should be called during the initialize phase. More... | |
CLID | clid () const |
Return the class ID for the referenced object. More... | |
const std::string & | key () const |
Return the StoreGate ID for the referenced object. More... | |
bool | empty () const |
Test if the key is blank. More... | |
const ServiceHandle< IProxyDict > & | storeHandle () const |
Return handle to the referenced store. More... | |
VarHandleBase * | owningHandle () |
Return the VarHandle that owns this key, if any. More... | |
bool | isEventStore () const |
Does this key reference the primary event store? More... | |
virtual StatusCode | start () |
Called by the owning algorithm during the START transition. More... | |
SG::sgkey_t | hashedKey () const |
Return the hashed StoreGate key. More... | |
Protected Member Functions | |
virtual std::string | pythonRepr () const override |
Python representation of Handle. More... | |
Private Member Functions | |
void | setOwningHandle (VarHandleBase *handle) |
virtual void | setKey (DataObjID key) override final |
Don't allow calling these. More... | |
virtual void | updateKey (std::string key) override final |
Prevent this method from being called. More... | |
void | parseKey (const std::string &sgkey, const std::string &storeName) |
Handle assignment/construction from a string key. More... | |
void | updateHandle (const std::string &name) |
Update the name of the store to which we're referring. More... | |
Private Attributes | |
ServiceHandle< IProxyDict > | m_storeHandle |
Handle to the referenced store. More... | |
std::string | m_sgKey |
StoreGate key, that doesn't include the storename. More... | |
SG::sgkey_t | m_hashedKey = 0 |
The hashed StoreGate key. May be 0 if not yet initialized. More... | |
bool | m_isEventStore = false |
Cache test for whether we're referencing the event store. More... | |
VarHandleBase * | m_owningHandle = nullptr |
Handle that owns this key, or nullptr if it is not owned. More... | |
ReadHandleKey
that initializes during construction.
This is a variant of ReadHandleKey
that calls initialize
during construction. Do not use this for handle keys that are used as properties. This is intended for keys embedded in code and declared const.
Definition at line 131 of file StoreGate/StoreGate/ReadHandleKey.h.
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inherited |
Declare corresponding property type.
Definition at line 91 of file StoreGate/StoreGate/VarHandleKey.h.
SG::InitializedReadHandleKey< T >::InitializedReadHandleKey | ( | const std::string & | key = "" , |
const std::string & | storeName = StoreID::storeName(StoreID::EVENT_STORE) |
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Constructor.
key | The StoreGate key for the object. |
storeName | Name to use for the store, if it's not encoded in sgkey. |
The provided key may actually start with the name of the store, separated by a "+": "MyStore+Obj". If no "+" is present the store named by storeName
is used.
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virtualinherited |
Change the key of the object to which we're referring.
sgkey | The StoreGate key for the object. |
The provided key may actually start with the name of the store, separated by a "+": "MyStore+Obj". If no "+" is present the store is not changed. A key name that starts with a slash is interpreted as a hierarchical key name, not an empty store name.
Returns failure the key string format is bad.
Reimplemented in SG::WriteDecorHandleKey< T >, SG::WriteDecorHandleKey< xAOD::ElectronContainer >, SG::WriteDecorHandleKey< DMTest::CVecWithData_v1 >, SG::WriteDecorHandleKey< DMTest::JVec_v1 >, SG::WriteDecorHandleKey< DataVector >, SG::WriteDecorHandleKey< xAOD::EventInfo >, SG::WriteDecorHandleKey< C >, SG::WriteDecorHandleKey< DMTest::PLinks_v1 >, SG::WriteDecorHandleKey< xAOD::TrackParticleContainer >, SG::WriteDecorHandleKey< NEW >, SG::WriteDecorHandleKey< xAOD::EventInfo_v1 >, SG::WriteDecorHandleKey< CONTAINER >, SG::WriteDecorHandleKey< MyDataObj >, SG::WriteDecorHandleKey< T_RoIContainer >, SG::WriteDecorHandleKey< DMTest::C_v1 >, SG::WriteDecorHandleKey< container_t >, SG::WriteDecorHandleKey< SG::AuxElement >, SG::ReadDecorHandleKey< T >, SG::ReadDecorHandleKey< DMTest::JVec_v1 >, SG::ReadDecorHandleKey< DataVector >, SG::ReadDecorHandleKey< CONSTITUENTS >, SG::ReadDecorHandleKey< C >, SG::ReadDecorHandleKey< xAOD::TruthParticleContainer >, SG::ReadDecorHandleKey< DMTest::PLinks_v1 >, SG::ReadDecorHandleKey< xAOD::EventInfo_v1 >, SG::ReadDecorHandleKey< xAOD::FlowElement_v1 >, SG::ReadDecorHandleKey< CONTAINER >, SG::ReadDecorHandleKey< JetContainer >, SG::ReadDecorHandleKey< xAOD::PFO_v1 >, SG::ReadDecorHandleKey< MyDataObj >, SG::ReadDecorHandleKey< T_RoIContainer >, SG::ReadDecorHandleKey< DMTest::C_v1 >, SG::ReadDecorHandleKey< T_Cont >, SG::ReadDecorHandleKey< SG::AuxElement >, SG::ReadDecorHandleKey< OLD >, and SG::TypelessWriteHandleKey.
Definition at line 88 of file AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx.
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inherited |
Return the class ID for the referenced object.
Definition at line 177 of file StoreGate/src/VarHandleKey.cxx.
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inherited |
Test if the key is blank.
Definition at line 150 of file AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx.
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inherited |
Return the hashed StoreGate key.
May be 0 if not yet initialized.
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inherited |
If this object is used as a property, then this should be called during the initialize phase.
This variant will allow the key to be blank.
Flag | to select this variant. Call like |
Definition at line 129 of file AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx.
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inherited |
If this object is used as a property, then this should be called during the initialize phase.
It will fail if the requested StoreGate service cannot be found or if the key is blank.
used | If false, then this handle is not to be used. Instead of normal initialization, the key will be cleared. |
Definition at line 103 of file AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx.
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inherited |
Does this key reference the primary event store?
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inherited |
Return the StoreGate ID for the referenced object.
Definition at line 141 of file AthToolSupport/AsgDataHandles/Root/VarHandleKey.cxx.
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inherited |
Return the VarHandle that owns this key, if any.
This should only be non-null for keys that are created automatically by a VarHandle when it is not created from a VarHandleKey. This should always be null for keys that are created explicitly.
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privateinherited |
Handle assignment/construction from a string key.
sgkey | The StoreGate key for the referenced object. |
The provided key may actually start with the name of the store, separated by a "+": "MyStore+Obj". If no "+" is present, the store named by storeName
is used. A key name that starts with a slash is interpreted as a hierarchical key name, not an empty store name.
see implementation comments for further details
sgkey | The StoreGate key for the referenced object. |
The provided key may actually start with the name of the store, separated by a "+": "MyStore+Obj". If no "+" is present the store named by storeName
is used. A key name that starts with a slash is interpreted as a hierarchical key name, not an empty store name.
we also have to check that if the key contains the store name, it matches the store name that they Handle was constructed with
blank keys result in blank DataObjIDs
Definition at line 217 of file StoreGate/src/VarHandleKey.cxx.
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overrideprotectedvirtualinherited |
Python representation of Handle.
Reimplemented in SG::WriteDecorHandleKey< T >, and SG::ReadDecorHandleKey< T >.
Definition at line 309 of file StoreGate/src/VarHandleKey.cxx.
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finaloverrideprivatevirtualinherited |
Don't allow calling these.
Prevent this method from being called.
Definition at line 186 of file StoreGate/src/VarHandleKey.cxx.
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privateinherited |
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virtualinherited |
Called by the owning algorithm during the START transition.
AthAlgorithm and friends will call this during START. This allows for extra initialization that we can't do during initialize(), such as retrieving a conditions container from the store.
The default implementation is a no-op.
Reimplemented in SG::CondHandleKey< T >, SG::CondHandleKey< LArDSPThresholdsComplete >, SG::CondHandleKey< TRTCond::AliveStraws >, SG::CondHandleKey< DMTest::S3 >, SG::CondHandleKey< TileSampleNoise >, SG::CondHandleKey< CaloBCIDLumi >, SG::CondHandleKey< CaloTowerGeometry >, SG::CondHandleKey< ALineContainer >, SG::CondHandleKey< SCT_ConfigurationCondData >, SG::CondHandleKey< CondAttrListVec >, SG::CondHandleKey< InDet::SiliconPropertiesVector >, SG::CondHandleKey< TRTCond::StrawT0MultChanContainer >, SG::CondHandleKey< Analysis::JetTagCalibCondData >, SG::CondHandleKey< PixeldEdxData >, SG::CondHandleKey< PixelDCSHVData >, SG::CondHandleKey< ILArPedestal >, SG::CondHandleKey< LArHVPathology >, SG::CondHandleKey< L1CaloReadoutConfigContainer >, SG::CondHandleKey< L1CaloPprConditionsContainerRun2 >, SG::CondHandleKey< external_detector_element_collection_t >, SG::CondHandleKey< DMTest::S2 >, SG::CondHandleKey< NswDcsDbData >, SG::CondHandleKey< MuonCalib::MdtCalibDataContainer >, SG::CondHandleKey< CondDataObj >, SG::CondHandleKey< IdentifierSet >, SG::CondHandleKey< LArADC2MeV >, SG::CondHandleKey< JGTowerMappingData >, SG::CondHandleKey< BunchCrossingCondData >, SG::CondHandleKey< TGCTriggerData >, SG::CondHandleKey< TilePulse >, SG::CondHandleKey< TileCalibData< TileCalibDrawerOfc > >, SG::CondHandleKey< DMTest::S1 >, SG::CondHandleKey< CaloBCIDCoeffs >, SG::CondHandleKey< TileCalibData< T > >, SG::CondHandleKey< Trk::TrackingGeometry >, SG::CondHandleKey< SCT_ModuleVetoCondData >, SG::CondHandleKey< PixelDCSStatusData >, SG::CondHandleKey< PixelDistortionData >, SG::CondHandleKey< SiDetElementsLayerVectors_xk >, SG::CondHandleKey< ILArShape >, SG::CondHandleKey< CondAttrListCollection >, SG::CondHandleKey< Muon::TwinTubeMap >, SG::CondHandleKey< RtRelationContainer >, SG::CondHandleKey< PixelReadoutSpeedData >, SG::CondHandleKey< OnlineLumiCalibrationCondData >, SG::CondHandleKey< TileTiming >, SG::CondHandleKey< ActsTrk::DetectorElementToActsGeometryIdMap >, SG::CondHandleKey< SCT_MajorityCondData >, SG::CondHandleKey< MuonMDT_CablingMap >, SG::CondHandleKey< CondMultChanCollection >, SG::CondHandleKey< LArFebConfig >, SG::CondHandleKey< LArHVIdMapping >, SG::CondHandleKey< LArOnOffIdMapping >, SG::CondHandleKey< InDetDD::HGTD_DetectorElementCollection >, SG::CondHandleKey< InDet::SiElementPropertiesTable >, SG::CondHandleKey< ITk::PixelOfflineCalibData >, SG::CondHandleKey< ILArMinBias >, SG::CondHandleKey< StrawT0Container >, SG::CondHandleKey< TgcDigitCrosstalkData >, SG::CondHandleKey< LBDurationCondData >, SG::CondHandleKey< SCT_AllGoodStripInfo >, SG::CondHandleKey< PixelRadiationDamageFluenceMapData >, SG::CondHandleKey< TgcCondDbData >, SG::CondHandleKey< ILAruA2MeV >, SG::CondHandleKey< LArFebRodMapping >, SG::CondHandleKey< ILArNoise >, SG::CondHandleKey< Muon::MuonIntersectGeoData >, SG::CondHandleKey< L1CaloPprChanDefaultsContainer >, SG::CondHandleKey< L1CaloPprChanCalibContainer >, SG::CondHandleKey< MuonGM::MuonDetectorManager >, SG::CondHandleKey< TGCTriggerLUTs >, SG::CondHandleKey< Muon::RpcCablingMap >, SG::CondHandleKey< LArHVNMap >, SG::CondHandleKey< AtlasFieldMapCondObj >, SG::CondHandleKey< LArAutoCorrNoise >, SG::CondHandleKey< TileHid2RESrcID >, SG::CondHandleKey< DetCondKeyTrans >, SG::CondHandleKey< PixelDCSStateData >, SG::CondHandleKey< TileCalibData >, SG::CondHandleKey< ILArMinBiasAverage >, SG::CondHandleKey< TrigConf::L1BunchGroupSet >, SG::CondHandleKey< LArXTalkWeightGlobal >, SG::CondHandleKey< BunchCrossingIntensityCondData >, SG::CondHandleKey< ITkStripCablingData >, SG::CondHandleKey< TileBadChannels >, SG::CondHandleKey< CondDataObjZ >, SG::CondHandleKey< SCT_CondParameterData >, SG::CondHandleKey< Muon::DigitEffiData >, SG::CondHandleKey< SCT_CablingData >, SG::CondHandleKey< DetCondCFloat >, SG::CondHandleKey< PixelHitDiscCnfgData >, SG::CondHandleKey< InDetDD::TRT_DetElementContainer >, SG::CondHandleKey< ILArfSampl >, SG::CondHandleKey< ILArOFC >, SG::CondHandleKey< LArLATOMEMapping >, SG::CondHandleKey< T_DefectsData >, SG::CondHandleKey< LArOFCweightSC >, SG::CondHandleKey< NswErrorCalibData >, SG::CondHandleKey< SCT_DCSFloatCondData >, SG::CondHandleKey< LuminosityCondData >, SG::CondHandleKey< InDetDD::SiDetectorElementCollection >, SG::CondHandleKey< SYM_t >, SG::CondHandleKey< LArOFC >, SG::CondHandleKey< TgcDigitTimeOffsetData >, SG::CondHandleKey< TRTCond::ActiveFraction >, SG::CondHandleKey< TgcDigitJitterData >, SG::CondHandleKey< TRTDedxcorrection >, SG::CondHandleKey< PixelCalib::PixelOfflineCalibData >, SG::CondHandleKey< InDet::TRT_DetElementsRoadData_xk >, SG::CondHandleKey< CaloAffectedRegionInfoVec >, SG::CondHandleKey< RpcCablingCondData >, SG::CondHandleKey< Trk::SolenoidParametrization >, SG::CondHandleKey< BunchLumisCondData >, SG::CondHandleKey< BunchCrossingAverageCondData >, SG::CondHandleKey< ILArAutoCorr >, SG::CondHandleKey< CscCondDbData >, SG::CondHandleKey< LArAutoCorrTotal >, SG::CondHandleKey< SCT_GainCalibData >, SG::CondHandleKey< MdtAsBuiltContainer >, SG::CondHandleKey< ActsTrk::DetectorAlignStore >, SG::CondHandleKey< InDet::SiDetElementBoundaryLinks_xk >, SG::CondHandleKey< MdtCondDbData >, SG::CondHandleKey< SiLorentzAngleCondData >, SG::CondHandleKey< RIO_OnTrackErrorScaling >, SG::CondHandleKey< LArCalibLineMapping >, SG::CondHandleKey< L1CaloPprChanStrategyContainer >, SG::CondHandleKey< L1CaloDerivedRunParsContainer >, SG::CondHandleKey< CONDDATA >, SG::CondHandleKey< Nsw_CablingMap >, SG::CondHandleKey< calib_data_t >, SG::CondHandleKey< LArCaliWaveContainer >, SG::CondHandleKey< REFCONTAINER >, SG::CondHandleKey< NswPassivationDbData >, SG::CondHandleKey< BLineContainer >, SG::CondHandleKey< SCT_MonitorCondData >, SG::CondHandleKey< InDet::SiDetectorElementStatus >, SG::CondHandleKey< RegSelCondData >, SG::CondHandleKey< InDet::BeamSpotData >, SG::CondHandleKey< NswCalibDbTimeChargeData >, SG::CondHandleKey< RpcCondDbData >, SG::CondHandleKey< BunchGroupCondData >, SG::CondHandleKey< LArRoIMap >, SG::CondHandleKey< SCT_NoiseCalibData >, SG::CondHandleKey< TRTCond::HWMap >, SG::CondHandleKey< TRTCond::AverageT0 >, SG::CondHandleKey< InDet::TRTPIDNN >, SG::CondHandleKey< ILArOFCBin >, SG::CondHandleKey< LVL1::gFEXDBCondData >, SG::CondHandleKey< L1CaloRunParametersContainer >, SG::CondHandleKey< AthenaAttributeList >, SG::CondHandleKey< PixelTDAQData >, SG::CondHandleKey< PixelDeadMapCondData >, SG::CondHandleKey< CaloRec::CaloCellPositionShift >, SG::CondHandleKey< PixelDCSTempData >, SG::CondHandleKey< PixelChargeCalibCondData >, SG::CondHandleKey< LVL1::jFEXDBCondData >, SG::CondHandleKey< CaloNoiseSigmaDiff >, SG::CondHandleKey< CaloDetDescrManager >, SG::CondHandleKey< L1CaloPpmFineTimeRefsContainer >, SG::CondHandleKey< AtlasFieldCacheCondObj >, SG::CondHandleKey< TileSamplingFraction >, SG::CondHandleKey< TgcDigitThresholdData >, SG::CondHandleKey< NswT0Data >, SG::CondHandleKey< MC_t >, SG::CondHandleKey< FillParamsCondData >, SG::CondHandleKey< CaloCellPedShift >, SG::CondHandleKey< CondDataObjY >, SG::CondHandleKey< TTrainedNetworkCollection >, SG::CondHandleKey< LArFEBTempData >, SG::CondHandleKey< NswCalibDbThresholdData >, SG::CondHandleKey< LArMCSym >, SG::CondHandleKey< PixelCablingCondData >, SG::CondHandleKey< sTGCAsBuiltData2 >, SG::CondHandleKey< PixelModuleData >, SG::CondHandleKey< L1CaloPprDisabledChannelContainerRun2 >, SG::CondHandleKey< L1CaloReadoutConfigContainerJSON >, SG::CondHandleKey< Trk::LayerMaterialMap >, SG::CondHandleKey< SCT_TdaqEnabledCondData >, SG::CondHandleKey< TrigLiveFractionCondData >, SG::CondHandleKey< ILArMphysOverMcal >, SG::CondHandleKey< SCT_DCSStatCondData >, SG::CondHandleKey< ILArRamp >, SG::CondHandleKey< LWTNNCollection >, SG::CondHandleKey< TRTCond::StrawStatusSummary >, SG::CondHandleKey< TRTCond::StrawStatusMultChanContainer >, SG::CondHandleKey< LArBadXCont >, SG::CondHandleKey< CaloRec::ToolConstants >, SG::CondHandleKey< LArXTalkWeight >, SG::CondHandleKey< ITkPixelCablingData >, SG::CondHandleKey< TgcDigitASDposData >, SG::CondHandleKey< CaloLocalHadCoeff >, SG::CondHandleKey< NswAsBuiltDbData >, SG::CondHandleKey< SCT_SensorsCondData >, SG::CondHandleKey< TRTCond::RtRelationMultChanContainer >, SG::CondHandleKey< TRTCond::StrawStatusData >, SG::CondHandleKey< ILArHVScaleCorr >, SG::CondHandleKey< TrigConf::L1PrescalesSet >, SG::CondHandleKey< TrigConf::HLTPrescalesSet >, SG::CondHandleKey< L1CaloDisabledTowersContainer >, SG::CondHandleKey< LArfSamplSC >, SG::CondHandleKey< MuonAlignmentErrorData >, SG::CondHandleKey< SCT_CalibDefectData >, SG::CondHandleKey< InDet::PixelEmulatedDefects >, SG::CondHandleKey< TileEMScale >, SG::CondHandleKey< TileDCSState >, SG::CondHandleKey< ILArDAC2uA >, SG::CondHandleKey< GeoAlignmentStore >, SG::CondHandleKey< HTcalculator >, SG::CondHandleKey< InDet::TRT_TrackSegmentsToolCondData_xk >, SG::CondHandleKey< LArHVCorr >, SG::CondHandleKey< CaloSuperCellDetDescrManager >, SG::CondHandleKey< CaloNoise >, and SG::CondHandleKey< L1CaloPpmDeadChannelsContainer >.
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inherited |
Return handle to the referenced store.
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privateinherited |
Update the name of the store to which we're referring.
name | The new store name. |
Definition at line 294 of file StoreGate/src/VarHandleKey.cxx.
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finaloverrideprivatevirtualinherited |
Prevent this method from being called.
Definition at line 195 of file StoreGate/src/VarHandleKey.cxx.
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privateinherited |
The hashed StoreGate key. May be 0 if not yet initialized.
Definition at line 250 of file StoreGate/StoreGate/VarHandleKey.h.
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privateinherited |
Cache test for whether we're referencing the event store.
Definition at line 253 of file StoreGate/StoreGate/VarHandleKey.h.
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privateinherited |
Handle that owns this key, or nullptr if it is not owned.
Definition at line 256 of file StoreGate/StoreGate/VarHandleKey.h.
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privateinherited |
StoreGate key, that doesn't include the storename.
Definition at line 247 of file StoreGate/StoreGate/VarHandleKey.h.
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privateinherited |
Handle to the referenced store.
Definition at line 244 of file StoreGate/StoreGate/VarHandleKey.h.