This AthReentrantAlgorithm calculates an event weight based such that the distribution of z-positions of events matches a new beamspot size. More...

#include <BeamSpotReweightingAlg.h>

Inheritance diagram for Simulation::BeamSpotReweightingAlg:

Collaboration diagram for Simulation::BeamSpotReweightingAlg:

Public Member Functions
	BeamSpotReweightingAlg (const std::string &name, ISvcLocator *pSvcLocator)
virtual	~BeamSpotReweightingAlg ()=default
	Destructor.
virtual StatusCode	initialize () override final
	Athena algorithm's interface method initialize()
virtual StatusCode	execute (const EventContext &ctx) const override final
	Athena algorithm's interface method execute()
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual bool	isClonable () const override
	Specify if the algorithm is clonable.
virtual unsigned int	cardinality () const override
	Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
virtual bool	filterPassed (const EventContext &ctx) const
virtual void	setFilterPassed (bool state, const EventContext &ctx) const
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard `StoreGateSvc/DetectorStore` Returns (kind of) a pointer to the `StoreGateSvc`.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
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)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
HepMC::ConstGenVertexPtr	GetSignalProcessVertex (const HepMC::GenEvent &ge) const
	Ensure that the GenEvent::signal_process_vertex has been set.
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
SG::ReadHandleKey< McEventCollection >	m_inputMcEventCollection { this, "InputMcEventCollection", "TruthEvent", "The name of the input McEventCollection" }
SG::ReadHandleKey< xAOD::EventInfo >	m_eventInfo { this, "EventInfo", "EventInfo", "EventInfo object in SG" }
SG::WriteDecorHandleKey< xAOD::EventInfo >	m_beamSpotWeight {this, "beamSpotWeight", m_eventInfo, "beamSpotWeight", "Decoration for a beam spot weight when reweighting the beam spot size" }
SG::ReadCondHandleKey< InDet::BeamSpotData >	m_beamSpotKey { this, "BeamSpotKey", "BeamSpotData", "SG key for beam spot" }
Gaudi::Property< float >	m_input_beam_sigma_z {this, "Input_beam_sigma_z", 42*Gaudi::Units::mm, "Beam spot sigma of the input HIT file to be reweighted"}
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default)
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default)
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

This AthReentrantAlgorithm calculates an event weight based such that the distribution of z-positions of events matches a new beamspot size.

Definition at line 37 of file BeamSpotReweightingAlg.h.

Member Typedef Documentation

◆ StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ BeamSpotReweightingAlg()

Simulation::BeamSpotReweightingAlg::BeamSpotReweightingAlg	(	const std::string &	name,
		ISvcLocator *	pSvcLocator )

Definition at line 23 of file BeamSpotReweightingAlg.cxx.

    : AthReentrantAlgorithm( name, pSvcLocator )
  {
  }

◆ ~BeamSpotReweightingAlg()

virtual Simulation::BeamSpotReweightingAlg::~BeamSpotReweightingAlg ( )

virtualdefault

Destructor.

Member Function Documentation

◆ cardinality()

unsigned int AthCommonReentrantAlgorithm< Gaudi::Algorithm >::cardinality ( ) const

overridevirtualinherited

Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.

Override this to return 0 for reentrant algorithms.

Definition at line 75 of file AthCommonReentrantAlgorithm.cxx.

{
  return 0;
}

◆ declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareGaudiProperty	(	Gaudi::Property< T, V, H > &	hndl,
		const SG::VarHandleKeyType &	)

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

◆ declareProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareProperty ( Gaudi::Property< T, V, H > & t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                     {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

◆ detStore()

const ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

95{ return m_detStore; }

AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_detStore

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:393

◆ evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

85{ return m_evtStore; }

AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_evtStore

StoreGateSvc_t m_evtStore

Definition AthCommonDataStore.h:390

◆ execute()

StatusCode Simulation::BeamSpotReweightingAlg::execute ( const EventContext & ctx ) const

finaloverridevirtual

Athena algorithm's interface method execute()

Definition at line 43 of file BeamSpotReweightingAlg.cxx.

  {
    float weight=1;
    if(m_input_beam_sigma_z<0) {
      ATH_MSG_DEBUG("Input_beam_sigma_z="<<m_input_beam_sigma_z<<"<0, do nothing");
      return StatusCode::SUCCESS;
    }
 
    if(msgLvl(MSG::DEBUG)) {
      SG::ReadHandle<xAOD::EventInfo> evt (m_eventInfo,ctx);
      if (!evt.isValid()) {
        ATH_MSG_FATAL( "Could not find event info"  );
        return(StatusCode::FAILURE);
      }
      ATH_MSG_DEBUG( "EventInfo before adding the weight: " << evt->eventNumber() 
                            << " run: " << evt->runNumber()
                            << " hasBeamSpotWeight: "<< evt->hasBeamSpotWeight()
                            << " beamSpotWeight: "<< evt->beamSpotWeight()  );
    }
 
    // Construct handles from the keys.
    SG::ReadHandle<McEventCollection> h_inputMcEventCollection (m_inputMcEventCollection, ctx);
    if(!h_inputMcEventCollection.isValid()) {
      ATH_MSG_FATAL("No input McEventCollection called " << h_inputMcEventCollection.name() << " in StoreGate.");
      return StatusCode::FAILURE;
    }
 
    // loop over the event in the mc collection
    for (const auto currentGenEvent : *h_inputMcEventCollection) {
      // skip empty events
      if ( !currentGenEvent ) {
        //the hard scatter event is always the first one. If not present, do nothing
        ATH_MSG_WARNING("No first event found in the McEventCollection input collection, use default weight="<<weight);
        break;
      }  
      auto signalVertex = GetSignalProcessVertex(*currentGenEvent);
      
      if(signalVertex) {
        //now calculate weight
        weight=1.0;
        float z=signalVertex->position().z();
        SG::ReadCondHandle<InDet::BeamSpotData> beamSpotHandle { m_beamSpotKey, ctx };
        float beamz=beamSpotHandle->beamPos().z();
        float newsigmaz=beamSpotHandle->beamSigma(2);
        float pullold=(z-beamz)/m_input_beam_sigma_z;
        float pullnew=(z-beamz)/newsigmaz;
        
        ATH_MSG_DEBUG("Beamspot z="<<beamz<<", z="<<z<<"; old sigma_z="<<m_input_beam_sigma_z<<", old pull="<<pullold<<"; new sigma_z="<<newsigmaz<<", new pull="<<pullnew);
        
        if(std::abs(pullold)<10 && std::abs(pullnew)<10) {
          //Use Gauss probability ratio to calculate the weight:
          //weight=TMath::Gaus(z,0,35,true)/TMath::Gaus(z,0,42,true);
          //This can be simplified to:
          weight=m_input_beam_sigma_z/newsigmaz * std::exp(0.5*(pullold*pullold - pullnew*pullnew));
        } else {
          ATH_MSG_WARNING("Large pull of beamspot: Beamspot z="<<beamz<<", z="<<z<<"; old sigma_z="<<m_input_beam_sigma_z<<", old pull="<<pullold<<"; new sigma_z="<<newsigmaz<<", new pull="<<pullnew<<" => use default weight="<<weight);
        }  
      } else {
        ATH_MSG_WARNING("No signal vertex found, use default weight="<<weight);
      }  
 
      ATH_MSG_DEBUG("Beam weight="<<weight);
      break;
    }
 
    SG::WriteDecorHandle<xAOD::EventInfo,float> BeamSpotWeight(m_beamSpotWeight,ctx);
    if (!BeamSpotWeight.isPresent()) {
      ATH_MSG_ERROR( "BeamSpotWeight.isPresent check fails" );
      return StatusCode::FAILURE;
    }
    if (!BeamSpotWeight.isAvailable()) {
      BeamSpotWeight(0) = weight;
    }
    
    if(msgLvl(MSG::DEBUG)) {
      SG::ReadHandle<xAOD::EventInfo> evt (m_eventInfo,ctx);
      if (!evt.isValid()) {
        ATH_MSG_FATAL( "Could not find event info"  );
        return(StatusCode::FAILURE);
      }
      ATH_MSG_DEBUG( "EventInfo after adding the weight: " << evt->eventNumber() 
                            << " run: " << evt->runNumber()
                            << " hasBeamSpotWeight: "<< evt->hasBeamSpotWeight()
                            << " beamSpotWeight: "<< evt->beamSpotWeight()  );
    }
 
    return StatusCode::SUCCESS;
  }

◆ extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase & ExtraDeps )

protectedinherited

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()

const DataObjIDColl & AthCommonReentrantAlgorithm< Gaudi::Algorithm >::extraOutputDeps ( ) const

overridevirtualinherited

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.

{
  // If we didn't find any symlinks to add, just return the collection
  // from the base class.  Otherwise, return the extended collection.
  if (!m_extendedExtraObjects.empty()) {
    return m_extendedExtraObjects;
  }
  return BaseAlg::extraOutputDeps();
}

◆ filterPassed()

virtual bool AthCommonReentrantAlgorithm< Gaudi::Algorithm >::filterPassed ( const EventContext & ctx ) const

inlinevirtualinherited

Definition at line 96 of file AthCommonReentrantAlgorithm.h.

                                                           {
    return execState( ctx ).filterPassed();
  }

◆ GetSignalProcessVertex()

HepMC::ConstGenVertexPtr Simulation::BeamSpotReweightingAlg::GetSignalProcessVertex ( const HepMC::GenEvent & ge ) const

private

Ensure that the GenEvent::signal_process_vertex has been set.

Definition at line 132 of file BeamSpotReweightingAlg.cxx.

  {
    //Ensure that we have a valid signal_process_vertex
#ifdef HEPMC3
    if( !HepMC::signal_process_vertex(&ge) ) {
      if (!ge.vertices().empty()) {
        ATH_MSG_DEBUG("No signal_process_vertex found - using the first GenVertex in the event.");
        auto signalVertex = ge.vertices().front();
        return signalVertex;
      }
      if( !HepMC::signal_process_vertex(&ge) ) { // Insanity check
        if (!ge.vertices().empty()) {
          ATH_MSG_ERROR("Failed to set signal_process_vertex for GenEvent!!");
          return nullptr;
        }
        ATH_MSG_WARNING("No signal_process_vertex found. Empty GenEvent!");
        return nullptr;
      }
    }
    else {
      ATH_MSG_DEBUG("signal_process_vertex set by Generator.");
      return HepMC::signal_process_vertex(&ge);
    }
#else    
    if( !ge.signal_process_vertex() ) {
      if (!ge.vertices_empty()) {
        ATH_MSG_DEBUG("No signal_process_vertex found - using the first GenVertex in the event.");
        HepMC::GenVertex *signalVertex = *(ge.vertices_begin());
        return signalVertex;
      }
      if( !ge.signal_process_vertex() ) { // Insanity check
        if (!ge.vertices_empty()) {
          ATH_MSG_ERROR("Failed to set signal_process_vertex for GenEvent!!");
          return nullptr;
        }
        ATH_MSG_WARNING("No signal_process_vertex found. Empty GenEvent!");
        return nullptr;
      }
    }
    else {
      ATH_MSG_DEBUG("signal_process_vertex set by Generator.");
      return ge.signal_process_vertex();
    }
#endif
    return nullptr;
  }

◆ initialize()

StatusCode Simulation::BeamSpotReweightingAlg::initialize ( )

finaloverridevirtual

Athena algorithm's interface method initialize()

Definition at line 29 of file BeamSpotReweightingAlg.cxx.

  {
    // This will check that the properties were initialized
    // properly by job configuration.
    ATH_CHECK( m_inputMcEventCollection.initialize() );
    ATH_CHECK( m_beamSpotWeight.initialize() );
    ATH_CHECK( m_beamSpotKey.initialize() );
    ATH_CHECK( m_eventInfo.initialize() );
    
    ATH_MSG_INFO("Input_beam_sigma_z="<<m_input_beam_sigma_z);
 
    return StatusCode::SUCCESS;
  }

◆ inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::inputHandles ( ) const

overridevirtualinherited

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()

bool AthCommonReentrantAlgorithm< Gaudi::Algorithm >::isClonable ( ) const

overridevirtualinherited

Specify if the algorithm is clonable.

Reentrant algorithms are clonable.

Reimplemented in InDet::GNNSeedingTrackMaker, InDet::SCT_Clusterization, InDet::SiSPGNNTrackMaker, InDet::SiSPSeededTrackFinder, InDet::SiTrackerSpacePointFinder, ITkPixelCablingAlg, ITkStripCablingAlg, RoIBResultToxAOD, SCT_ByteStreamErrorsTestAlg, SCT_CablingCondAlgFromCoraCool, SCT_CablingCondAlgFromText, SCT_ConditionsParameterTestAlg, SCT_ConditionsSummaryTestAlg, SCT_ConfigurationConditionsTestAlg, SCT_FlaggedConditionTestAlg, SCT_LinkMaskingTestAlg, SCT_MajorityConditionsTestAlg, SCT_ModuleVetoTestAlg, SCT_MonitorConditionsTestAlg, SCT_PrepDataToxAOD, SCT_RawDataToxAOD, SCT_ReadCalibChipDataTestAlg, SCT_ReadCalibDataTestAlg, SCT_RODVetoTestAlg, SCT_SensorsTestAlg, SCT_SiliconConditionsTestAlg, SCT_StripVetoTestAlg, SCT_TdaqEnabledTestAlg, SCT_TestCablingAlg, SCTEventFlagWriter, SCTRawDataProvider, SCTSiLorentzAngleTestAlg, SCTSiPropertiesTestAlg, and Simulation::BeamEffectsAlg.

Definition at line 68 of file AthCommonReentrantAlgorithm.cxx.

{
  // Reentrant algorithms are clonable.
  return true;
}

◆ msg()

MsgStream & AthCommonMsg< Gaudi::Algorithm >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ msgLvl()

bool AthCommonMsg< Gaudi::Algorithm >::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

◆ outputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::outputHandles ( ) const

overridevirtualinherited

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()

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 > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

◆ renounceArray()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::renounceArray ( SG::VarHandleKeyArray & handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

◆ setFilterPassed()

virtual void AthCommonReentrantAlgorithm< Gaudi::Algorithm >::setFilterPassed	(	bool	state,
		const EventContext &	ctx ) const

inlinevirtualinherited

Definition at line 100 of file AthCommonReentrantAlgorithm.h.

                                                                            {
    execState( ctx ).setFilterPassed( state );
  }

◆ sysExecute()

StatusCode AthCommonReentrantAlgorithm< Gaudi::Algorithm >::sysExecute ( const EventContext & ctx )

overridevirtualinherited

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.

{
  return BaseAlg::sysExecute (ctx);
}

◆ sysInitialize()

StatusCode AthCommonReentrantAlgorithm< Gaudi::Algorithm >::sysInitialize ( )

overridevirtualinherited

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 HypoBase, and InputMakerBase.

Definition at line 61 of file AthCommonReentrantAlgorithm.cxx.

                                                               {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<BaseAlg>>::sysInitialize();
 
  if (sc.isFailure()) {
    return sc;
  }
  
  ServiceHandle<ICondSvc> cs("CondSvc",name());
  for (auto h : outputHandles()) {
    if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
      // do this inside the loop so we don't create the CondSvc until needed
      if ( cs.retrieve().isFailure() ) {
        ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
        return StatusCode::SUCCESS;
      }      
      if (cs->regHandle(this,*h).isFailure()) {
        sc = StatusCode::FAILURE;
        ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
                      << " with CondSvc");
      }
    }
  }
  return sc;  
}

◆ sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

◆ updateVHKA()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::updateVHKA ( Gaudi::Details::PropertyBase & )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

◆ m_beamSpotKey

SG::ReadCondHandleKey<InDet::BeamSpotData> Simulation::BeamSpotReweightingAlg::m_beamSpotKey { this, "BeamSpotKey", "BeamSpotData", "SG key for beam spot" }

private

Definition at line 64 of file BeamSpotReweightingAlg.h.

64{ this, "BeamSpotKey", "BeamSpotData", "SG key for beam spot" };

◆ m_beamSpotWeight

SG::WriteDecorHandleKey<xAOD::EventInfo> Simulation::BeamSpotReweightingAlg::m_beamSpotWeight {this, "beamSpotWeight", m_eventInfo, "beamSpotWeight", "Decoration for a beam spot weight when reweighting the beam spot size" }

private

Definition at line 62 of file BeamSpotReweightingAlg.h.

62{this, "beamSpotWeight", m_eventInfo, "beamSpotWeight", "Decoration for a beam spot weight when reweighting the beam spot size" };

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

◆ m_eventInfo

SG::ReadHandleKey<xAOD::EventInfo> Simulation::BeamSpotReweightingAlg::m_eventInfo { this, "EventInfo", "EventInfo", "EventInfo object in SG" }

private

Definition at line 60 of file BeamSpotReweightingAlg.h.

60{ this, "EventInfo", "EventInfo", "EventInfo object in SG" };

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

◆ m_extendedExtraObjects

DataObjIDColl AthCommonReentrantAlgorithm< Gaudi::Algorithm >::m_extendedExtraObjects

privateinherited

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_input_beam_sigma_z

Gaudi::Property<float> Simulation::BeamSpotReweightingAlg::m_input_beam_sigma_z {this, "Input_beam_sigma_z", 42*Gaudi::Units::mm, "Beam spot sigma of the input HIT file to be reweighted"}

private

Definition at line 66 of file BeamSpotReweightingAlg.h.

66{this, "Input_beam_sigma_z", 42*Gaudi::Units::mm, "Beam spot sigma of the input HIT file to be reweighted"};

◆ m_inputMcEventCollection

SG::ReadHandleKey<McEventCollection> Simulation::BeamSpotReweightingAlg::m_inputMcEventCollection { this, "InputMcEventCollection", "TruthEvent", "The name of the input McEventCollection" }

private

Definition at line 58 of file BeamSpotReweightingAlg.h.

58{ this, "InputMcEventCollection", "TruthEvent", "The name of the input McEventCollection" };

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

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

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ BeamSpotReweightingAlg()

◆ ~BeamSpotReweightingAlg()

Member Function Documentation

◆ cardinality()

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ execute()

◆ extraDeps_update_handler()

◆ extraOutputDeps()

◆ filterPassed()

◆ GetSignalProcessVertex()

◆ initialize()

◆ inputHandles()

◆ isClonable()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ setFilterPassed()

◆ sysExecute()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_beamSpotKey

◆ m_beamSpotWeight

◆ m_detStore

◆ m_eventInfo

◆ m_evtStore

◆ m_extendedExtraObjects

◆ m_input_beam_sigma_z

◆ m_inputMcEventCollection

◆ m_varHandleArraysDeclared

◆ m_vhka