TriggerEDMDeserialiserAlg Class Reference

#include <TriggerEDMDeserialiserAlg.h>

Inheritance diagram for TriggerEDMDeserialiserAlg:

Collaboration diagram for TriggerEDMDeserialiserAlg:

Classes
class	WritableAuxStore

Public Types
using	Payload = std::vector< uint32_t >
using	PayloadIterator = Payload::const_iterator

Public Member Functions
	TriggerEDMDeserialiserAlg (const std::string &name, ISvcLocator *pSvcLocator)
virtual	~TriggerEDMDeserialiserAlg () override=default
virtual StatusCode	initialize () override
virtual StatusCode	execute (const EventContext &context) const override
virtual StatusCode	finalize () override
virtual StatusCode	sysInitialize () override
	Override sysInitialize. More...
virtual bool	isClonable () const override
	Specify if the algorithm is clonable. More...
virtual unsigned int	cardinality () const override
	Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant. More...
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm. More...
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies. More...
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. More...
const ServiceHandle< StoreGateSvc > &	evtStore () const
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc. More...
virtual StatusCode	sysStart () override
	Handle START transition. More...
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles. More...
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles. More...
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T > &t)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc="none")
	Declare a new Gaudi property. More...
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
MsgStream &	msg (const MSG::Level lvl) const
bool	msgLvl (const MSG::Level lvl) const

Static Public Attributes
static constexpr size_t	CLIDOffset = 1
static constexpr size_t	NameLengthOffset = 2
static constexpr size_t	NameOffset = 3
static std::unique_ptr< TList > s_streamerInfoList	ATLAS_THREAD_SAFE
static std::mutex	s_mutex

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution More...
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. More...

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
void	add_bs_streamerinfos ()
StatusCode	deserialise (const Payload *dataptr) const
	Performs actual deserialisation loop. More...
StatusCode	deserialiseDynAux (const std::string &transientTypeName, const std::string &persistentTypeName, const std::string &decorationName, void *obj, WritableAuxStore *currentAuxStore, SG::AuxVectorBase *interface) const
	Handle decoration. More...
StatusCode	checkSanity (const std::string &transientTypeName, bool isxAODInterfaceContainer, bool isxAODAuxContainer, bool isDecoration, bool isTPContainer) const
	Checker for data integrity, one and only one of the passed booleans can be true, else FAILURE is returned and relevant diagnostics printed. More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyArrayType &)
	specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleType &)
	specialization for handling Gaudi::Property<SG::VarHandleBase> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &t, const SG::NotHandleType &)
	specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...

Private Attributes
SG::ReadHandleKey< HLT::HLTResultMT >	m_resultKey
Gaudi::Property< std::string >	m_prefix
Gaudi::Property< int >	m_moduleID
Gaudi::Property< int >	m_initialSerialisationBufferSize
Gaudi::Property< bool >	m_skipDuplicates
Gaudi::Property< bool >	m_permitMissingModule
ServiceHandle< IClassIDSvc >	m_clidSvc
ServiceHandle< IAthenaSerializeSvc >	m_serializerSvc
ToolHandle< TrigSerTPTool >	m_tpTool
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks. More...
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default) More...
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default) More...
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Friends
StatusCode	tester (TriggerEDMDeserialiserAlg *)

Detailed Description

from the HLTResultMT Each serialised collection is a chunk of words with the content as described below. The [] == one word, the [...] more words. Format is as follows: [fragment size in words][CLID][size of serialised collection name][...serialised collection name ...][data payload in bytes][....data payload...] It follows from the TrigEDMSerialiserTool implementation.

Definition at line 28 of file TriggerEDMDeserialiserAlg.h.

Member Typedef Documentation

Payload

using TriggerEDMDeserialiserAlg::Payload = std::vector<uint32_t>

Definition at line 32 of file TriggerEDMDeserialiserAlg.h.

PayloadIterator

using TriggerEDMDeserialiserAlg::PayloadIterator = Payload::const_iterator

Definition at line 33 of file TriggerEDMDeserialiserAlg.h.

StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

TriggerEDMDeserialiserAlg()

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

Definition at line 224 of file TriggerEDMDeserialiserAlg.cxx.

                                                                                                    :
  AthReentrantAlgorithm(name, pSvcLocator) {}

~TriggerEDMDeserialiserAlg()

virtual TriggerEDMDeserialiserAlg::~TriggerEDMDeserialiserAlg ( )

overridevirtualdefault

Member Function Documentation

add_bs_streamerinfos()

void TriggerEDMDeserialiserAlg::add_bs_streamerinfos ( )

private

Definition at line 500 of file TriggerEDMDeserialiserAlg.cxx.

                                                    {
  std::lock_guard<std::mutex> lock(s_mutex);
 
  if (s_streamerInfoList) {
    return;
  }
 
  std::string extStreamerInfos = "bs-streamerinfos.root";
  std::string extFilePath = PathResolver::find_file(extStreamerInfos, "DATAPATH");
  ATH_MSG_DEBUG( "Using " << extFilePath );
  TFile extFile(extFilePath.c_str());
 
  s_streamerInfoList = std::unique_ptr<TList>(extFile.GetStreamerInfoList());
  for(const auto&& infObj: *s_streamerInfoList) {
    TString t_name=infObj->GetName();
    if (t_name.BeginsWith("listOfRules")){
      ATH_MSG_WARNING( "Could not re-load  class " << t_name );
      continue;
    }
 
    TStreamerInfo* inf = dynamic_cast<TStreamerInfo*>(infObj);
    inf->BuildCheck();
    TClass *cl = inf->GetClass();
    if (cl != nullptr) {
      ATH_MSG_DEBUG( "external TStreamerInfo for " << cl->GetName() <<
                     " checksum: " << std::hex << inf->GetCheckSum() << std::dec );
    }
  }
}

cardinality()

unsigned int AthReentrantAlgorithm::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.

Override this to return 0 for reentrant algorithms.

Definition at line 55 of file AthReentrantAlgorithm.cxx.

{
  return 0;
}

checkSanity()

StatusCode TriggerEDMDeserialiserAlg::checkSanity ( const std::string &  transientTypeName, bool  isxAODInterfaceContainer, bool  isxAODAuxContainer, bool  isDecoration, bool  isTPContainer  ) const

private

Checker for data integrity, one and only one of the passed booleans can be true, else FAILURE is returned and relevant diagnostics printed.

Definition at line 474 of file TriggerEDMDeserialiserAlg.cxx.

                                                                                                                                                                                           {
  ATH_MSG_DEBUG( "Recognised type " << transientTypeName <<" as: "
         << (isxAODInterfaceContainer ? "xAOD Interface Container":"" )
         << (isxAODAuxContainer ? "xAOD Aux Container ":"" )
         << ( isDecoration ? "xAOD Decoration" : "")
         << ( isTPContainer ? "T/P Container " : "") );
  
  const std::vector<bool> typeOfContainer( { isxAODInterfaceContainer, isxAODAuxContainer, isDecoration, isTPContainer } );              
  const size_t count = std::count( typeOfContainer.begin(), typeOfContainer.end(), true );
  if ( count == 0 ) {
    ATH_MSG_ERROR( "Could not recognise the kind of container " << transientTypeName );
    return StatusCode::FAILURE;
  }
  if (count > 1 ) {
    ATH_MSG_ERROR( "Ambiguous container kind deduced from the transient type name " << transientTypeName );
    ATH_MSG_ERROR( "Recognised type as: " 
           << (isxAODInterfaceContainer ? "xAOD Interface Context":"" )
           << (isxAODAuxContainer ? " xAOD Aux Container ":"" )
           << ( isDecoration ? "xAOD Decoration" : "")
           << ( isTPContainer ? "T/P Container " : "") );
    return StatusCode::FAILURE;    
  }
  return StatusCode::SUCCESS;
}

declareGaudiProperty() [1/4]

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

inlineprivateinherited

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

Definition at line 170 of file AthCommonDataStore.h.

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

declareGaudiProperty() [2/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  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());
 
  }

declareGaudiProperty() [3/4]

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

inlineprivateinherited

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

Definition at line 184 of file AthCommonDataStore.h.

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

declareGaudiProperty() [4/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  t, const SG::NotHandleType &    )

inlineprivateinherited

specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray>

Definition at line 199 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(t);
  }

declareProperty() [1/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleBase &  hndl, const std::string &  doc, const SG::VarHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

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.

  {
    this->declare(hndl.vhKey());
    hndl.vhKey().setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [2/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleKey &  hndl, const std::string &  doc, const SG::VarHandleKeyType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

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.

  {
    this->declare(hndl);
    hndl.setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [3/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleKeyArray &  hndArr, const std::string &  doc, const SG::VarHandleKeyArrayType &    )

inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

  {
 
    // std::ostringstream ost;
    // ost << Algorithm::name() << " VHKA declareProp: " << name 
    //     << " size: " << hndArr.keys().size() 
    //     << " mode: " << hndArr.mode() 
    //     << "  vhka size: " << m_vhka.size()
    //     << "\n";
    // debug() << ost.str() << endmsg;
 
    hndArr.setOwner(this);
    m_vhka.push_back(&hndArr);
 
    Gaudi::Details::PropertyBase* p =  PBASE::declareProperty(name, hndArr, doc);
    if (p != 0) {
      p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
    } else {
      ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray " 
                    << name);
    }
 
    return p;
 
  }

declareProperty() [4/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc, const SG::NotHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

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.

Definition at line 333 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(name, property, doc);
  }

declareProperty() [5/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc = "none"  )

inlineinherited

Declare a new Gaudi property.

Parameters

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.

  {
    typedef typename SG::HandleClassifier<T>::type htype;
    return declareProperty (name, property, doc, htype());
  }

declareProperty() [6/6]

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

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

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

deserialise()

StatusCode TriggerEDMDeserialiserAlg::deserialise ( const Payload *  dataptr ) const

private

Performs actual deserialisation loop.

Definition at line 266 of file TriggerEDMDeserialiserAlg.cxx.

                                                                                {
 
  size_t buffSize = m_initialSerialisationBufferSize;
  std::unique_ptr<char[]> buff = std::make_unique<char[]>(buffSize);
 
  // returns a char* buffer that is at minimum as large as specified in the argument
  auto resize = [&buffSize, &buff]( const size_t neededSize ) -> void {
          if ( neededSize > buffSize ) {
            buffSize = neededSize;
            buff = std::make_unique<char[]>(buffSize);
          }
        };  
 
  // the pointers defined below need to be used in decoding consecutive fragments of xAOD containers:
  // 1) xAOD interface, 2) Aux store, 3) decorations
  // invalid conditions are: invalid interface pointer when decoding Aux store
  //                         invalid aux store and interface when decoding the decoration
  // these pointer should be invalidated when: decoding TP containers, aux store when decoding the xAOD interface 
  WritableAuxStore* currentAuxStore = nullptr;         // set when decoding Aux
  SG::AuxVectorBase* xAODInterfaceContainer = nullptr; // set when decoding xAOD interface
  
  size_t fragmentCount = 0;
  PayloadIterator start = dataptr->begin();
  std::string previousKey;
  while ( start != dataptr->end() )  {
    fragmentCount++;
    const CLID clid{ PayloadHelpers::collectionCLID( start ) };
    std::string transientTypeName, transientTypeInfoName;
    ATH_CHECK( m_clidSvc->getTypeNameOfID( clid, transientTypeName ) );
    ATH_CHECK( m_clidSvc->getTypeInfoNameOfID( clid, transientTypeInfoName ) ); // version
 
    const std::vector<std::string> descr( PayloadHelpers::collectionDescription( start ) );
    ATH_CHECK( descr.size() == 2 );
    std::string persistentTypeName{ descr[0] };
    const std::string key{ descr[1] };
    const size_t bsize{ PayloadHelpers::dataSize( start ) };
 
    if( m_skipDuplicates && evtStore()->contains(clid,m_prefix+key) ) {
      ATH_MSG_DEBUG("Skipping duplicate record " << m_prefix+key);
      // Advance
      start = PayloadHelpers::toNextFragment( start );
      continue;
    }
 
    ATH_MSG_DEBUG( "fragment #" << fragmentCount <<
                   " type: "<< transientTypeName << " (" << transientTypeInfoName << ")" <<
                   " persistent type: " << persistentTypeName << " key: " << key << " size: " << bsize );
    resize( bsize );
    PayloadHelpers::toBuffer( start, buff.get() );
 
    // point the start to the next chunk, irrespectively of what happens in deserialisation below
    start = PayloadHelpers::toNextFragment( start );
        
    RootType classDesc = RootType::ByNameNoQuiet( persistentTypeName );
    ATH_CHECK( classDesc.IsComplete() );
 
    // Many variables in this class were changed from double to float.
    // However, we wrote data in the past which contained values
    // that were valid doubles but which were out of range for floats.
    // So we can get FPEs when we read them.
    // Disable FPEs when we're reading an instance of this class.
    CxxUtils::FPControl fpcontrol;
    if (persistentTypeName == "xAOD::BTaggingTrigAuxContainer_v1") {
      fpcontrol.holdExceptions();
    }
 
    size_t usedBytes{ bsize };
    void* obj{ nullptr };
    {
      // Temporary error handler to debug ATR-25049
      RootUtils::WithRootErrorHandler hand( handleError(buff.get(), usedBytes, dataptr, &*start) );
      obj = m_serializerSvc->deserialize( buff.get(), usedBytes, classDesc );
    }
 
    ATH_MSG_DEBUG( "Deserialised object of ptr: " << obj << " which used: " << usedBytes <<
                   " bytes from available: " << bsize );
    if ( obj == nullptr ) {
      ATH_MSG_ERROR( "Deserialisation of object of CLID " << clid << " and transientTypeName " <<
                     transientTypeName << " # " << key << " failed" );
      return StatusCode::FAILURE;
    }
    const bool isxAODInterfaceContainer = (transientTypeName.rfind("xAOD", 0) != std::string::npos and
                                           transientTypeName.find("Aux") == std::string::npos and
                                           transientTypeName.find("ElementLink") == std::string::npos);
    const bool isxAODAuxContainer       = (transientTypeName.rfind("xAOD", 0) != std::string::npos and
                                           transientTypeName.find("Aux") != std::string::npos);
    const bool isxAODDecoration         = transientTypeName.find("vector") != std::string::npos;
    const bool isTPContainer            = persistentTypeName.find("_p") != std::string::npos;
    const bool isVersionChange          = versionChange(persistentTypeName, transientTypeInfoName);
 
    ATH_CHECK( checkSanity( transientTypeName, isxAODInterfaceContainer,
                            isxAODAuxContainer, isxAODDecoration, isTPContainer ) );
    
    if ( isTPContainer or isVersionChange ) {
      if ( isVersionChange ) ATH_MSG_DEBUG( "Version change detected from " << persistentTypeName << " to "
                                            << transientTypeInfoName << ". Will invoke PT converter." );
 
      std::string decodedTransientName;
      void * converted = m_tpTool->convertPT( persistentTypeName, obj, decodedTransientName );
      ATH_CHECK( converted != nullptr );
      classDesc.Destruct( obj );
 
      // from now on in case of T/P class we deal with a new class, the transient one
      classDesc = RootType::ByNameNoQuiet( transientTypeName );
      ATH_CHECK( classDesc.IsComplete() );
      obj = converted;
    }
 
    if ( isxAODInterfaceContainer or isxAODAuxContainer or isTPContainer ) {
      BareDataBucket* dataBucket = new BareDataBucket( obj, clid, classDesc );
      const std::string outputName = m_prefix + key;
      auto proxyPtr = evtStore()->recordObject( SG::DataObjectSharedPtr<BareDataBucket>( dataBucket ),
                                                outputName, false, false );
      if ( proxyPtr == nullptr )  {
        ATH_MSG_WARNING( "Recording of object of CLID " << clid << " and name " << outputName << " failed" );
      }
 
      if ( isxAODInterfaceContainer ) {
        // If the container of the previous iteration was supposed to have an Aux store (trackIndices)
        // but we didn't find one, then create at least a DataLink with the correct key name.
        // The EDMCreatorAlg will take care of creating an empty Aux store with the correct type.
        if (xAODInterfaceContainer!=nullptr &&
            xAODInterfaceContainer->trackIndices() && currentAuxStore==nullptr) {
          ATH_MSG_DEBUG("Container with key " << previousKey << " is missing its Aux store");
          xAODInterfaceContainer->setStore( DataLink<SG::IConstAuxStore>(previousKey+"Aux.") );
        }
        currentAuxStore = nullptr; // the store will be following, setting it to nullptr assure we catch issue with of missing Aux
        const SG::BaseInfoBase* bib = getBaseInfo(clid);
        if(!bib){
          ATH_MSG_WARNING("No BaseInfoBase for CLID "<< clid << " and name " << outputName); 
        }
        xAODInterfaceContainer =
            bib ? reinterpret_cast<SG::AuxVectorBase*>(
                      bib->cast(dataBucket->object(),
                                ClassID_traits<SG::AuxVectorBase>::ID()))
                : nullptr;
      } else if (isxAODAuxContainer) {
        // key contains exactly one '.' at the end
        ATH_CHECK( key.find('.') == key.size()-1 );
        ATH_CHECK( currentAuxStore == nullptr and xAODInterfaceContainer != nullptr );
        const SG::BaseInfoBase* bib = getBaseInfo(clid);
        SG::IAuxStore* auxHolder =
            reinterpret_cast<SG::IAuxStore*>(
                bib->cast(dataBucket->object(), ClassID_traits<SG::IAuxStore>::ID()));
        ATH_CHECK(auxHolder != nullptr);
        xAODInterfaceContainer->setStore(auxHolder);
        currentAuxStore = new WritableAuxStore();
        dynamic_cast<SG::IAuxStoreHolder*>(auxHolder)->setStore( currentAuxStore );
      } else {
        currentAuxStore = nullptr;
        xAODInterfaceContainer = nullptr; // invalidate xAOD related pointers
      }
 
    } else if ( isxAODDecoration ) {
      if(m_skipDuplicates and (currentAuxStore == nullptr || xAODInterfaceContainer == nullptr)) {
        ATH_MSG_DEBUG("Decoration " << key << " encountered with no active container. Assume this was already handled.");
      } else {
        ATH_CHECK( currentAuxStore != nullptr and xAODInterfaceContainer != nullptr );
        ATH_CHECK( deserialiseDynAux( transientTypeName, persistentTypeName, key, obj,
                                      currentAuxStore, xAODInterfaceContainer ) );
      }
    }
    previousKey = key;
  }
  return StatusCode::SUCCESS;
}

deserialiseDynAux()

StatusCode TriggerEDMDeserialiserAlg::deserialiseDynAux ( const std::string &  transientTypeName, const std::string &  persistentTypeName, const std::string &  decorationName, void *  obj, WritableAuxStore *  currentAuxStore, SG::AuxVectorBase *  interface  ) const

private

Handle decoration.

Definition at line 435 of file TriggerEDMDeserialiserAlg.cxx.

                                                                                                                         {
  const bool isPacked = persistentTypeName.find("SG::PackedContainer") != std::string::npos;      
 
  SG::AuxTypeRegistry& registry = SG::AuxTypeRegistry::instance();     
  SG::auxid_t id = registry.findAuxID ( decorationName );
  if (id != SG::null_auxid ) {
    std::string regTypeName = stripStdVec( registry.getVecTypeName(id) );
    if ( regTypeName != stripStdVec(transientTypeName) and transientTypeName.find("ElementLink") == std::string::npos )
    {
      // Before giving up, also translate any typedefs in the transient name.
      RootUtils::Type tname (transientTypeName);
      if ( regTypeName != stripStdVec(tname.getTypeName()) ) {
        ATH_MSG_INFO( "Schema evolution required for decoration \"" << decorationName << "\" from " << transientTypeName << " to "  <<  registry.getVecTypeName( id ) << " not handled yet");
        return StatusCode::SUCCESS;
      }
    }
  } else {
      std::string elementTypeName;
      const std::type_info* elt_tinfo = getElementType( transientTypeName, elementTypeName );
      ATH_CHECK( elt_tinfo != nullptr );
      ATH_MSG_DEBUG( "Dynamic decoration: \"" << decorationName << "\" of type " << transientTypeName << " will create a dynamic ID, stored type" << elementTypeName );    
      id = SG::getDynamicAuxID ( *elt_tinfo, decorationName, elementTypeName, transientTypeName, false, SG::null_auxid );
  }        
  ATH_MSG_DEBUG( "Unstreaming decoration \"" << decorationName << "\" of type " << transientTypeName  << " aux ID " << id << " class " << persistentTypeName << " packed " << isPacked  );  
  std::unique_ptr<SG::IAuxTypeVector> vec( registry.makeVectorFromData (id, obj, nullptr, isPacked, true) ); 
  ATH_CHECK( vec.get() != nullptr );
  ATH_MSG_DEBUG("Size for \"" << decorationName << "\" " << vec->size() << " interface " << interfaceContainer->size_v() );
  ATH_CHECK( vec->size() == interfaceContainer->size_v() );
  if ( vec->size() != 0 ) {
    ATH_CHECK( currentAuxStore != nullptr );
    currentAuxStore->addVector(std::move(vec), false);    
    // trigger loading of the dynamic variables
    SG::AuxElement::TypelessConstAccessor accessor( decorationName );
    accessor.getDataArray( *interfaceContainer );
  }
  return StatusCode::SUCCESS;  
}

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.

{ return m_detStore; }

evtStore() [1/2]

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.

{ return m_evtStore; }

evtStore() [2/2]

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

inlineinherited

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

Definition at line 90 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode TriggerEDMDeserialiserAlg::execute ( const EventContext &  context ) const

overridevirtual

Definition at line 243 of file TriggerEDMDeserialiserAlg.cxx.

                                                                               {
 
  auto resultHandle = SG::makeHandle( m_resultKey, context );
  if ( not resultHandle.isValid() ) {
    ATH_MSG_ERROR("Failed to obtain HLTResultMT with key " << m_resultKey.key());
    return StatusCode::FAILURE;
  }
  ATH_MSG_DEBUG("Obtained HLTResultMT with key " << m_resultKey.key());
  
  const Payload* dataptr = nullptr;
  if ( resultHandle->getSerialisedData( m_moduleID, dataptr ).isFailure() ) {
    if ( m_permitMissingModule ) {
      ATH_MSG_DEBUG("No payload available with moduleId " << m_moduleID << " in this event, ignored");
      return StatusCode::SUCCESS;
    } else {
      ATH_MSG_ERROR("No payload available with moduleId " << m_moduleID << " in this event");
      return StatusCode::FAILURE;
    }
  }
  ATH_CHECK( deserialise( dataptr ) );
  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 & AthReentrantAlgorithm::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

This list is extended to include symlinks implied by inheritance relations.

Definition at line 79 of file AthReentrantAlgorithm.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 Algorithm::extraOutputDeps();
}

filterPassed()

virtual bool AthReentrantAlgorithm::filterPassed ( const EventContext &  ctx ) const

inlinevirtualinherited

Definition at line 135 of file AthReentrantAlgorithm.h.

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

finalize()

StatusCode TriggerEDMDeserialiserAlg::finalize ( )

overridevirtual

Definition at line 237 of file TriggerEDMDeserialiserAlg.cxx.

                                               {
  s_streamerInfoList.reset();
  return StatusCode::SUCCESS;
}

initialize()

StatusCode TriggerEDMDeserialiserAlg::initialize ( )

overridevirtual

Definition at line 227 of file TriggerEDMDeserialiserAlg.cxx.

                                                 {
  ATH_CHECK( m_resultKey.initialize() );
  ATH_CHECK( m_clidSvc.retrieve() );
  ATH_CHECK( m_serializerSvc.retrieve() );
  ATH_CHECK( m_tpTool.retrieve() );
  add_bs_streamerinfos();
  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 AthReentrantAlgorithm::isClonable ( ) const

overridevirtualinherited

Specify if the algorithm is clonable.

Reentrant algorithms are clonable.

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

Definition at line 44 of file AthReentrantAlgorithm.cxx.

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

msg() [1/2]

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

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

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

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 AthReentrantAlgorithm::setFilterPassed ( bool  state, const EventContext &  ctx  ) const

inlinevirtualinherited

Definition at line 139 of file AthReentrantAlgorithm.h.

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

sysExecute()

StatusCode AthReentrantAlgorithm::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 67 of file AthReentrantAlgorithm.cxx.

{
  return Gaudi::Algorithm::sysExecute (ctx);
}

sysInitialize()

StatusCode AthReentrantAlgorithm::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 InputMakerBase, and HypoBase.

Definition at line 96 of file AthReentrantAlgorithm.cxx.

                                                {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<Gaudi::Algorithm>>::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);
      }
    }
  }

Friends And Related Function Documentation

tester

StatusCode tester ( TriggerEDMDeserialiserAlg *  )

friend

Member Data Documentation

ATLAS_THREAD_SAFE

std::unique_ptr<TList> s_streamerInfoList TriggerEDMDeserialiserAlg::ATLAS_THREAD_SAFE

static

Definition at line 37 of file TriggerEDMDeserialiserAlg.h.

CLIDOffset

constexpr size_t TriggerEDMDeserialiserAlg::CLIDOffset = 1

staticconstexpr

Definition at line 34 of file TriggerEDMDeserialiserAlg.h.

m_clidSvc

ServiceHandle<IClassIDSvc> TriggerEDMDeserialiserAlg::m_clidSvc

private

Initial value:

{ this, "ClassIDSvc", "ClassIDSvc",
    "Service to translate CLID to class name" }

Definition at line 65 of file TriggerEDMDeserialiserAlg.h.

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_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 AthReentrantAlgorithm::m_extendedExtraObjects

privateinherited

Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.

Empty if no symlinks were found.

Definition at line 153 of file AthReentrantAlgorithm.h.

m_initialSerialisationBufferSize

Gaudi::Property<int> TriggerEDMDeserialiserAlg::m_initialSerialisationBufferSize

private

Initial value:

{ this, "InitialSerialisationBufferSize", 1024*1024,
    "Initial serialisation buffer size in bytes, can be set large to avoid reallocations in every event" }

Definition at line 58 of file TriggerEDMDeserialiserAlg.h.

m_moduleID

Gaudi::Property<int> TriggerEDMDeserialiserAlg::m_moduleID

private

Initial value:

{ this, "ModuleID", 0,
    "Module ID of HLT result ROB, default 0 is the main HLT result, others are for TLA, calibration etc." }

Definition at line 56 of file TriggerEDMDeserialiserAlg.h.

m_permitMissingModule

Gaudi::Property<bool> TriggerEDMDeserialiserAlg::m_permitMissingModule

private

Initial value:

{ this, "PermitMissingModule", false,
    "Silently ignore absent HLT results (when handling multiple HLT results)" }

Definition at line 62 of file TriggerEDMDeserialiserAlg.h.

m_prefix

Gaudi::Property<std::string> TriggerEDMDeserialiserAlg::m_prefix

private

Initial value:

{ this, "Prefix", "",
    "Set for testing to avoid clash with the input collections" }

Definition at line 54 of file TriggerEDMDeserialiserAlg.h.

m_resultKey

SG::ReadHandleKey<HLT::HLTResultMT> TriggerEDMDeserialiserAlg::m_resultKey

private

Initial value:

{ this, "ResultKey", "HLTResultMT",
    "Key of the HLT result object"  }

Definition at line 52 of file TriggerEDMDeserialiserAlg.h.

m_serializerSvc

ServiceHandle<IAthenaSerializeSvc> TriggerEDMDeserialiserAlg::m_serializerSvc

private

Initial value:

{ this, "Serializer", "AthenaRootSerializeSvc",
    "Service that translates persistent to transient representation" }

Definition at line 68 of file TriggerEDMDeserialiserAlg.h.

m_skipDuplicates

Gaudi::Property<bool> TriggerEDMDeserialiserAlg::m_skipDuplicates

private

Initial value:

{ this, "SkipDuplicateRecords", false,
    "Silently ignore collections that ware already in StoreGate (when handling multiple HLT results)" }

Definition at line 60 of file TriggerEDMDeserialiserAlg.h.

m_tpTool

ToolHandle<TrigSerTPTool> TriggerEDMDeserialiserAlg::m_tpTool

private

Initial value:

{ this, "TPTool", "TrigSerTPTool/TrigSerTPTool",
    "Tool to do Transient/Persistent conversion (Old EDM)"}

Definition at line 71 of file TriggerEDMDeserialiserAlg.h.

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.

NameLengthOffset

constexpr size_t TriggerEDMDeserialiserAlg::NameLengthOffset = 2

staticconstexpr

Definition at line 35 of file TriggerEDMDeserialiserAlg.h.

NameOffset

constexpr size_t TriggerEDMDeserialiserAlg::NameOffset = 3

staticconstexpr

Definition at line 36 of file TriggerEDMDeserialiserAlg.h.

s_mutex

std::mutex TriggerEDMDeserialiserAlg::s_mutex

static

Definition at line 38 of file TriggerEDMDeserialiserAlg.h.

---

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

• TriggerEDMDeserialiserAlg.h
• TriggerEDMDeserialiserAlg.cxx