CondInputLoader Class Reference

#include <CondInputLoader.h>

Inheritance diagram for CondInputLoader:

Collaboration diagram for CondInputLoader:

Public Member Functions
	CondInputLoader (const std::string &name, ISvcLocator *pSvcLocator)
	Constructor with parameters: More...
virtual StatusCode	initialize () override
virtual StatusCode	start () override
virtual StatusCode	execute () override
virtual StatusCode	finalize () override
virtual StatusCode	sysInitialize () override
	Override sysInitialize. More...
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies. More...
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

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)

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &)
RootType	loadDict (CLID clid)
RootType	loadDict (const std::string &name)
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
Gaudi::Property< DataObjIDColl >	m_load {this,"Load",{},"List of objects to be loaded"}
	Containers. More...
DataObjIDColl	m_handlesToCreate
std::vector< SG::VarHandleKey >	m_vhk
Gaudi::Property< bool >	m_dumpCondStore
Gaudi::Property< bool >	m_dumpCondSvc
Gaudi::Property< bool >	m_abort
ServiceHandle< StoreGateSvc >	m_condStore
ServiceHandle< ICondSvc >	m_condSvc
ServiceHandle< IIOVSvc >	m_IOVSvc
ServiceHandle< IIOVDbSvc >	m_IOVDbSvc
ServiceHandle< IClassIDSvc >	m_clidSvc
ServiceHandle< Athena::IRCUSvc >	m_rcuSvc
ServiceHandle< IDictLoaderSvc >	m_dictLoader { this, "DictLoaderSvc", "AthDictLoaderSvc", "" }
ServiceHandle< ITPCnvSvc >	m_tpCnvSvc { this, "TPCnvSvc", "AthTPCnvSvc", "" }
std::map< std::string, std::string >	m_keyFolderMap
DataObjIDColl	m_extendedExtraObjects
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

Detailed Description

Definition at line 29 of file CondInputLoader.h.

Member Typedef Documentation

StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

CondInputLoader()

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

Constructor with parameters:

Definition at line 58 of file CondInputLoader.cxx.

                                                             : 
  ::AthAlgorithm( name, pSvcLocator ),
  m_condStore("StoreGateSvc/ConditionStore", name),
  m_condSvc("CondSvc",name),
  m_IOVSvc("IOVSvc",name),
  m_IOVDbSvc("IOVDbSvc",name),
  m_clidSvc("ClassIDSvc",name),
  m_rcuSvc("Athena::RCUSvc",name)
{
  //
  // Property declaration
  // 
  auto props = getProperties();
  for( Gaudi::Details::PropertyBase* prop : props ) {
    if (prop->name() == "ExtraOutputs" || prop->name() == "ExtraInputs") {
      prop->declareUpdateHandler
        (&CondInputLoader::extraDeps_update_handler, this);
    }
  }
}

Member Function Documentation

declareGaudiProperty() [1/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< 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< 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< 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< 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< 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< 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< 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< 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< 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< 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());
  }

detStore()

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< 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< 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< 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 CondInputLoader::execute ( )

overridevirtual

Definition at line 308 of file CondInputLoader.cxx.

{  
  ATH_MSG_DEBUG ("Executing " << name() << "...");
 
  EventIDBase now;
  if (!getContext().valid()) {
    ATH_MSG_WARNING("EventContext not valid! This should not happen!");
    const xAOD::EventInfo* thisEventInfo;
    if(evtStore()->retrieve(thisEventInfo)!=StatusCode::SUCCESS) {
      ATH_MSG_ERROR("Unable to get Event Info");
      return StatusCode::FAILURE;
    }
    now.set_run_number(thisEventInfo->runNumber());
    now.set_event_number(thisEventInfo->eventNumber());
    now.set_lumi_block(thisEventInfo->lumiBlock());
    now.set_time_stamp(thisEventInfo->timeStamp());
    now.set_time_stamp_ns_offset(thisEventInfo->timeStampNSOffset());
  }
  else {
    now.set_run_number(getContext().eventID().run_number());
    now.set_event_number(getContext().eventID().event_number());
    now.set_lumi_block(getContext().eventID().lumi_block());
    now.set_time_stamp(getContext().eventID().time_stamp());
    now.set_time_stamp_ns_offset(getContext().eventID().time_stamp_ns_offset());
  }
 
  EventIDBase now_event = now;
  now.set_event_number (EventIDBase::UNDEFEVT);
 
  // For a MC event, the run number we need to use to look up the conditions
  // may be different from that of the event itself.  Override the run
  // number with the conditions run number from the event context,
  // if it is defined.
  EventIDBase::number_type conditionsRun =
    Atlas::getExtendedEventContext (getContext()).conditionsRun();
  if (conditionsRun != EventIDBase::UNDEFNUM) {
    now.set_run_number (conditionsRun);
  }
 
  StatusCode sc(StatusCode::SUCCESS);
  std::string tag;
  for (auto &vhk: m_vhk) {
    ATH_MSG_DEBUG( "handling id: " << vhk.fullKey() << " key: " << vhk.key() );
 
    CondContBase* ccb(0);
    if (! m_condStore->retrieve(ccb, vhk.key()).isSuccess()) {
      ATH_MSG_ERROR( "unable to get CondContBase* for " << vhk.fullKey() 
                     << " from ConditionStore" );
      sc = StatusCode::FAILURE;
      continue;
    }
   
    if (ccb->valid(now)) {
      ATH_MSG_DEBUG( "  CondObj " << vhk.fullKey() << " is still valid at " << now_event );
      continue;
    }
 
    std::string dbKey = m_keyFolderMap[vhk.key()];
    if (m_IOVSvc->createCondObj( ccb, vhk.fullKey(), now ).isFailure()) {
      ATH_MSG_ERROR("unable to create Cond object for " << vhk.fullKey() << " dbKey: " 
                    << dbKey);
      sc = StatusCode::FAILURE;
      continue;
    }
  }
 
  if (m_dumpCondStore) {
    ATH_MSG_DEBUG(m_condStore->dump());
  }
 
  if (m_dumpCondSvc) {
    std::ostringstream ost;
    m_condSvc->dump(ost);
    ATH_MSG_DEBUG(ost.str());
  }
  return sc;
}

extraDeps_update_handler()

void CondInputLoader::extraDeps_update_handler ( Gaudi::Details::PropertyBase &  )

private

Definition at line 391 of file CondInputLoader.cxx.

{  
  // do nothing
}

extraOutputDeps()

const DataObjIDColl & AthAlgorithm::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

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

Definition at line 50 of file AthAlgorithm.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();
}

finalize()

StatusCode CondInputLoader::finalize ( )

overridevirtual

Definition at line 227 of file CondInputLoader.cxx.

{
  ATH_MSG_INFO ("Finalizing " << name() << "...");
 
  return StatusCode::SUCCESS;
}

initialize()

StatusCode CondInputLoader::initialize ( )

overridevirtual

Definition at line 85 of file CondInputLoader.cxx.

{
  ATH_MSG_INFO ("Initializing " << name() << "...");
 
  ATH_CHECK( m_condSvc.retrieve() );
  ATH_CHECK( m_condStore.retrieve() );
  ATH_CHECK( m_clidSvc.retrieve() );
  ATH_CHECK( m_rcuSvc.retrieve() );
  ATH_CHECK( m_dictLoader.retrieve() );
  ATH_CHECK( m_tpCnvSvc.retrieve() );
 
  // Trigger read of IOV database
  ServiceHandle<IIOVSvc> ivs("IOVSvc",name());
  ATH_CHECK( ivs.retrieve() );
 
  // Update the SG keys if different from Folder Names
  ATH_CHECK( m_IOVDbSvc.retrieve() );
  std::vector<std::string> keys =  m_IOVDbSvc->getKeyList();
  IIOVDbSvc::KeyInfo info;
  DataObjIDColl handles_to_load;
 
  for (auto key : keys) {
    if( m_IOVDbSvc->getKeyInfo(key, info) ) {
      m_keyFolderMap[key] = info.folderName;
    } else {
      ATH_MSG_WARNING("unable to retrieve keyInfo for " << key );
    }
  }
 
  // We can get warnings later if we don't get this defined first.
  TClass::GetClass ("coral::AttributeList", true, false);
 
  for (const auto& itr : m_keyFolderMap) { //loop over keys of IOVDbSvc
    for (auto id : m_load) {
      if (id.key() == itr.second) {//CondInputLoader deals with this folder
    if (itr.second  != itr.first) {
      ATH_MSG_DEBUG(" mapping folder " << id.key() << " to SGkey " 
            << itr.first);
      id.updateKey( itr.first );
    }//end if folder-name doesn't match SG key
 
    SG::VarHandleKey vhk(id.clid(),id.key(),Gaudi::DataHandle::Writer,
                   StoreID::storeName(StoreID::CONDITION_STORE));
    handles_to_load.emplace(vhk.fullKey());
 
        // Loading root dictionaries in a multithreaded environment
        // is unreliable.
        // So try to be sure all dictionaries are loaded now.
        RootType rt = loadDict (id.clid());
 
        // Special case for LArConditionsSubset classes.
        if (rt.Class()) {
          size_t nbases = rt.BaseSize();
          std::string pat = "LArConditionsContainer<";
          for (size_t ibase = 0;  ibase < nbases; ++ibase) {
            std::string basename = rt.BaseAt(ibase).Name();
            if (basename.starts_with( pat)) {
              std::string subset = "LArConditionsSubset<" + basename.substr (pat.size(), std::string::npos);
              loadDict (subset);
              loadDict ("LArConditionsSubset_p1");
            }
          }
        }
 
    break; //quit loop over m_load
      } // end if CondInputLoader deals with this folder
    }//end loop over m_load
  }//end loop over m_keyFolderMap
 
  m_load = handles_to_load;
  m_handlesToCreate = handles_to_load;
 
  // Add in all the base classes known to StoreGate, in case a handle
  // is read via its base class. These will be added to the output deps,
  // and also registered with the CondSvc, as the scheduler needs this
  // info.
 
  std::ostringstream ost;
  ost << "Adding base classes:";
  for (auto &e : sortedDataObjIDColl (handles_to_load)) {
    // ignore empty keys
    if (e->key().empty()) continue;
 
    ost << "\n  + " << *e  << "  ->";
    CLID clid = e->clid();
    const SG::BaseInfoBase* bib = SG::BaseInfoBase::find( clid );
    if ( ! bib ) {
      ost << " no bases";
    } else {
      for (CLID clid2 : bib->get_bases()) {
        if (clid2 != clid) {
          std::string base("UNKNOWN");
          m_clidSvc->getTypeNameOfID(clid2,base).ignore();
          ost << " " << base << " (" << clid2 << ")";
          SG::VarHandleKey vhk(clid2,e->key(),Gaudi::DataHandle::Writer,
                               StoreID::storeName(StoreID::CONDITION_STORE));
          m_load.value().emplace(vhk.fullKey());
          // Again, make sure all needed dictionaries are loaded.
          m_dictLoader->load_type (clid2, true);
        }
      }
    }
  }
  ATH_MSG_INFO(ost.str());
 
 
  // Update the properties, set the ExtraOutputs for Alg deps
  const Gaudi::Details::PropertyBase &p = getProperty("Load");
 
  ATH_MSG_DEBUG("setting prop ExtraOutputs to " <<  p.toString());
  if (!setProperty("ExtraOutputs", p).isSuccess()) {
    ATH_MSG_ERROR("failed setting property ExtraOutputs");
    return StatusCode::FAILURE;
  }
 
  StatusCode sc(StatusCode::SUCCESS);
  std::ostringstream str;
  str << "Will create WriteCondHandle dependencies for the following DataObjects:";
  for (auto &e : sortedDataObjIDColl(m_load)) {
    str << "\n    + " << *e;
    if (e->key().empty()) {
      sc = StatusCode::FAILURE;
      str << "   ERROR: empty key is not allowed!";
    } else {
      SG::VarHandleKey vhk(e->clid(),e->key(),Gaudi::DataHandle::Writer,
                           StoreID::storeName(StoreID::CONDITION_STORE));
      if (m_condSvc->regHandle(this, vhk).isFailure()) {
        ATH_MSG_ERROR("Unable to register WriteCondHandle " << vhk.fullKey());
        sc = StatusCode::FAILURE;
      }
      ATH_MSG_DEBUG("Ignoring proxy: " << vhk.key());
      m_IOVSvc->ignoreProxy(vhk.fullKey().clid(), vhk.key());
    }
  }
  ATH_MSG_INFO(str.str());
 
  return sc;
}

inputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< 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.

loadDict() [1/2]

RootType CondInputLoader::loadDict ( CLID  clid )

private

Definition at line 414 of file CondInputLoader.cxx.

{
  std::string name;
  if (m_clidSvc->getTypeNameOfID (clid, name).isSuccess()) {
    return loadDict (name);
  }
  return RootType();
}

loadDict() [2/2]

RootType CondInputLoader::loadDict ( const std::string &  name )

private

Definition at line 398 of file CondInputLoader.cxx.

{
  // First try to load the persistent class dictionary.
  std::unique_ptr<ITPCnvBase> tpcnv = m_tpCnvSvc->t2p_cnv_unique (name);
  if (tpcnv) {
    RootType rtp = m_dictLoader->load_type (tpcnv->persistentTInfo());
    if (rtp.Class()) {
      return rtp;
    }
  }
 
  // Otherwise try to load the dictionary for the class itself.
  return m_dictLoader->load_type (name);
}

msg() [1/2]

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

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

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

msgLvl()

bool AthCommonMsg< 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< 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< Algorithm > >::renounce ( T &  h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

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

renounceArray()

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

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

start()

StatusCode CondInputLoader::start ( )

overridevirtual

Definition at line 237 of file CondInputLoader.cxx.

{
  //
  // now create the CondCont<T>. This has to be done after initialize(), 
  // as we need to make sure that all Condition Objects have been instantiated
  // so as to fill the static condition obj registry via REGISTER_CC
  //
  // we use a VHK to store the info instead of a DataObjIDColl, as this saves
  // us the trouble of stripping out the storename from the key later.
  //
 
  m_vhk.clear();  // in case of multiple start transitions
 
  bool fail(false);
  for (const DataObjID* ditr : sortedDataObjIDColl (m_handlesToCreate)) {
    SG::VarHandleKey vhk(ditr->clid(),ditr->key(),Gaudi::DataHandle::Writer);
    if ( ! m_condStore->contains<CondContBase>( vhk.key() ) ){
      std::string tp("UNKNOWN");
      if (m_clidSvc->getTypeNameOfID(ditr->clid(),tp).isFailure()) {
        ATH_MSG_WARNING("unable to convert clid " << ditr->clid() << " to a classname."
                        << "This is a BAD sign, but will try to continue");
      }
      SG::DataObjectSharedPtr<DataObject> cb = 
        CondContainer::CondContFactory::Instance().Create( *m_rcuSvc, ditr->clid(), ditr->key() );
      if (cb == 0) {
        // try to force a load of libraries using ROOT
        (void)TClass::GetClass (tp.c_str());
        cb =
          CondContainer::CondContFactory::Instance().Create( *m_rcuSvc, ditr->clid(), ditr->key() );
      }
      if (cb == 0) {
        ATH_MSG_ERROR("failed to create CondCont<" << tp
                      << "> clid=" << ditr->clid()
                      << " : no factory found");
        fail = true;
      } else {
        ATH_MSG_INFO("created CondCont<" << tp << "> with key '"
                     << ditr->key() << "'");
        if (m_condStore->recordObject(cb, vhk.key(), true, false) == nullptr) {
          ATH_MSG_ERROR("while creating a CondContBase for " 
                        << vhk.fullKey());
          fail = true;
        } else {
          m_vhk.push_back(vhk);
        }
      }
    } else {
      m_vhk.push_back(vhk);
    }
  }
  
  if (fail && m_abort) {
    ATH_MSG_FATAL("Unable to setup some of the requested CondCont<T>. "
                  << "Aborting");
    return StatusCode::FAILURE;
  }
 
  // Let the conditions service know that we've finished creating
  // conditions containers.
  ServiceHandle<ICondSvcSetupDone> condSvcDone ("CondSvc", name());
  ATH_CHECK( condSvcDone.retrieve() );
  ATH_CHECK( condSvcDone->setupDone() );
 
  return StatusCode::SUCCESS;
 
}

sysInitialize()

StatusCode AthAlgorithm::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< Algorithm > >.

Reimplemented in AthAnalysisAlgorithm, AthFilterAlgorithm, PyAthena::Alg, and AthHistogramAlgorithm.

Definition at line 66 of file AthAlgorithm.cxx.

                                       {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<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< 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< 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_abort

Gaudi::Property<bool> CondInputLoader::m_abort

private

Initial value:

{this, "AbortIfInitFails", true, 
      "Abort execution if unable to create the CondCont<T> in first event"}

Definition at line 63 of file CondInputLoader.h.

m_clidSvc

ServiceHandle<IClassIDSvc> CondInputLoader::m_clidSvc

private

Definition at line 71 of file CondInputLoader.h.

m_condStore

ServiceHandle<StoreGateSvc> CondInputLoader::m_condStore

private

Definition at line 67 of file CondInputLoader.h.

m_condSvc

ServiceHandle<ICondSvc> CondInputLoader::m_condSvc

private

Definition at line 68 of file CondInputLoader.h.

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

m_dictLoader

ServiceHandle<IDictLoaderSvc> CondInputLoader::m_dictLoader { this, "DictLoaderSvc", "AthDictLoaderSvc", "" }

private

Definition at line 73 of file CondInputLoader.h.

m_dumpCondStore

Gaudi::Property<bool> CondInputLoader::m_dumpCondStore

private

Initial value:

{ this, "DumpCondStore", false,
      "dump the ConditionStore at the end execute"}

Definition at line 59 of file CondInputLoader.h.

m_dumpCondSvc

Gaudi::Property<bool> CondInputLoader::m_dumpCondSvc

private

Initial value:

{ this, "DumpCondSvc", false,
      "dump the CondSvc at the end execute"}

Definition at line 61 of file CondInputLoader.h.

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthAlgorithm::m_extendedExtraObjects

privateinherited

Definition at line 79 of file AthAlgorithm.h.

m_handlesToCreate

DataObjIDColl CondInputLoader::m_handlesToCreate

private

Definition at line 56 of file CondInputLoader.h.

m_IOVDbSvc

ServiceHandle<IIOVDbSvc> CondInputLoader::m_IOVDbSvc

private

Definition at line 70 of file CondInputLoader.h.

m_IOVSvc

ServiceHandle<IIOVSvc> CondInputLoader::m_IOVSvc

private

Definition at line 69 of file CondInputLoader.h.

m_keyFolderMap

std::map<std::string,std::string> CondInputLoader::m_keyFolderMap

private

Definition at line 78 of file CondInputLoader.h.

m_load

Gaudi::Property<DataObjIDColl> CondInputLoader::m_load {this,"Load",{},"List of objects to be loaded"}

private

Containers.

Definition at line 55 of file CondInputLoader.h.

m_rcuSvc

ServiceHandle<Athena::IRCUSvc> CondInputLoader::m_rcuSvc

private

Definition at line 72 of file CondInputLoader.h.

m_tpCnvSvc

ServiceHandle<ITPCnvSvc> CondInputLoader::m_tpCnvSvc { this, "TPCnvSvc", "AthTPCnvSvc", "" }

private

Definition at line 75 of file CondInputLoader.h.

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhk

std::vector< SG::VarHandleKey > CondInputLoader::m_vhk

private

Definition at line 57 of file CondInputLoader.h.

m_vhka

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

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

---

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

• CondInputLoader.h
• CondInputLoader.cxx