SourceCompAlg Class Reference

#include <SourceCompAlg.h>

Inheritance diagram for SourceCompAlg:

Collaboration diagram for SourceCompAlg:

Public Member Functions
	SourceCompAlg (const std::string &name, ISvcLocator *pSvcLocator)
virtual StatusCode	initialize () override
virtual StatusCode	execute () override
	Execute method without EventContext (deprecated).
virtual StatusCode	finalize () override
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual StatusCode	execute (const EventContext &)
	Execute method with EventContext.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
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
const EventContext &	getContext () const
	Deprecated methods (use the ones with EventContext).
bool	filterPassed () const
void	setFilterPassed (bool state) const

Protected Member Functions
virtual bool	isReEntrant () const override final
	Legacy algorithms are not thread-safe.
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
std::vector< std::string >	getGlobalTags (RDBAccessSvc *rdbAccessSvc, std::ofstream &log)
StatusCode	compareGlobalTags (const std::vector< std::string > &globalTags, RDBAccessSvc *rdbAccessSvc, std::ofstream &log)
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
Gaudi::Property< std::string >	m_globalTag
Gaudi::Property< std::string >	m_supportedGeometry
std::vector< std::string >	m_connNames {"Session1","Session2"}
DataObjIDColl	m_extendedExtraObjects
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

Definition at line 16 of file SourceCompAlg.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

SourceCompAlg()

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

Definition at line 12 of file SourceCompAlg.cxx.

  : AthAlgorithm(name, pSvcLocator)
{
}

Member Function Documentation

compareGlobalTags()

StatusCode SourceCompAlg::compareGlobalTags ( const std::vector< std::string > & globalTags, RDBAccessSvc * rdbAccessSvc, std::ofstream & log )

private

Definition at line 145 of file SourceCompAlg.cxx.

{
  ATH_MSG_INFO("compareGlobalTags()");
  for(const std::string& tag : globalTags) {
    ATH_MSG_INFO("Working on " << tag);
    std::vector<NodeToRecordsetMap> map;
    map.resize(2);
    size_t connInd(0);
    for(auto& mapel : map) {
      // Double-check the existence of the global tag in the database
      if(rdbAccessSvc->getChildTag("ATLAS",tag,"ATLAS",m_connNames[connInd])=="") {
    ATH_MSG_FATAL("Unable to find " << tag << " in the connection " << m_connNames[connInd]);
    return StatusCode::FAILURE;
      }
 
      // Get tag details, only needed for generation of tag cache
      RDBTagDetails atlasTagDetails ATLAS_THREAD_SAFE;
      rdbAccessSvc->getTagDetails(atlasTagDetails,tag,m_connNames[connInd]);
      std::ostringstream tagDetailStream;
      tagDetailStream << atlasTagDetails << std::endl;
      ATH_MSG_DEBUG("Global tag in connection " << m_connNames[connInd] << ": " << tagDetailStream.str());
 
      // Get the list of all leaf nodes
      RDBAccessSvc* rdbAccessConc = dynamic_cast<RDBAccessSvc*>(rdbAccessSvc);
      if(rdbAccessConc) {
    std::vector<std::string> leafNodes;
    rdbAccessConc->getAllLeafNodes(leafNodes,m_connNames[connInd]);
    const std::string atlasStr{"ATLAS"};
    for(size_t ii=0; ii<leafNodes.size(); ++ii) {
      std::string nodeName = leafNodes[ii];
      int perc = ii*100/leafNodes.size();
      ATH_MSG_DEBUG("\t ** Node: " << nodeName << "\t" << perc << "%");
      std::string childTag = rdbAccessSvc->getChildTag(nodeName,tag,atlasStr,m_connNames[connInd],true);
      if(!childTag.empty()) {
        IRDBRecordset_ptr recPtr = rdbAccessSvc->getRecordsetPtr(nodeName,childTag,"",m_connNames[connInd]);
        if(recPtr->size()) {
          mapel[nodeName] = std::move(recPtr);
        }
      }
    }
      }
      ++connInd;
    }
 
    if(map[0].size()!=map[1].size()) {
      log << std::endl << "TAG: " << tag << std::endl
      << "Different number of leaf nodes in databases! " << map[0].size() << " vs " << map[1].size() << std::endl;
    }
  
    bool difFound{false};
    NodeToRecordsetMap::const_iterator it = map[0].begin();
    for(; it!=map[0].end(); ++it) {
      if(map[1].find(it->first)==map[1].end()) {
    if(!difFound) {
      difFound = true;
      log << std::endl << "TAG: " << tag << std::endl
          << "Nodes existing in Session0 but missing in Session1:" << std::endl;
    }
    log << "** " << it->first << std::endl;
      }
    }
  
    difFound = false;
    it = map[1].begin();
    for(; it!=map[1].end(); ++it) {
      if(map[0].find(it->first)==map[0].end()) {
    if(!difFound) {
          difFound = true;
      log << std::endl << "TAG: " << tag << std::endl
          << "Nodes existing in Session1 but missing in Session0:" << std::endl;
    }
    log << "** " << it->first << std::endl;
      }
    }
 
    difFound = false;
    it = map[0].begin();
    for(; it!=map[0].end(); ++it) {
      NodeToRecordsetMap::const_iterator it1 = map[1].find(it->first);
      if(it1!=map[1].end()) {
    IRDBRecordset_ptr recPtr0 = it->second;
    IRDBRecordset_ptr recPtr1 = it1->second;
    RDBRecordset* recConcrete0 = dynamic_cast<RDBRecordset*>(recPtr0.get());
    RDBRecordset* recConcrete1 = dynamic_cast<RDBRecordset*>(recPtr1.get());
    if(recConcrete0!=0
       && recConcrete1!=0
       && *recConcrete0!=*recConcrete1) {
      if(!difFound) {
        difFound = true;
        log << std::endl << "TAG: " << tag << std::endl
        << "Differences for common nodes:" << std::endl;
      }
      log <<std::endl << "** " << it->first << std::endl;
      recConcrete0->compare(*recConcrete1,log);
    }
      }
    } 
  }
  return StatusCode::SUCCESS;
}

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.

{ return m_detStore; }

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.

{ return m_evtStore; }

execute() [1/2]

virtual StatusCode AthAlgorithm::execute ( const EventContext & )

inlinevirtualinherited

Execute method with EventContext.

Override this method if acccess to the EventContext is needed.

Definition at line 85 of file AthAlgorithm.h.

                                                    {
    return execute();
  }

execute() [2/2]

StatusCode SourceCompAlg::execute ( void )

overridevirtual

Execute method without EventContext (deprecated).

Override this method if the EventContext is not needed.

Reimplemented from AthAlgorithm.

Definition at line 66 of file SourceCompAlg.cxx.

{
  ATH_MSG_DEBUG(" in execute()");
  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 & 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();
}

filterPassed()

bool AthAlgorithm::filterPassed ( ) const

inherited

Definition at line 94 of file AthAlgorithm.cxx.

                                      {
  return execState( Gaudi::Hive::currentContext() ).filterPassed();
}

finalize()

StatusCode SourceCompAlg::finalize ( )

overridevirtual

Definition at line 72 of file SourceCompAlg.cxx.

{
  ATH_MSG_DEBUG(" in finalize()");
  return StatusCode::SUCCESS;
}

getContext()

const EventContext & AthAlgorithm::getContext ( ) const

inherited

Deprecated methods (use the ones with EventContext).

Definition at line 90 of file AthAlgorithm.cxx.

                                                   {
  return Gaudi::Hive::currentContext();
}

getGlobalTags()

std::vector< std::string > SourceCompAlg::getGlobalTags ( RDBAccessSvc * rdbAccessSvc, std::ofstream & log )

private

Definition at line 78 of file SourceCompAlg.cxx.

{
  std::vector<std::string> tagdiff, taglist1, taglist2;
  std::vector<char> leftright;
  taglist1 = rdbAccessSvc->getLockedSupportedTags(m_supportedGeometry,m_connNames[0]);
  taglist2 = rdbAccessSvc->getLockedSupportedTags(m_supportedGeometry,m_connNames[1]);
  tagdiff.resize(taglist1.size()+taglist2.size());
  auto it1 = taglist1.begin();
  auto it1last = taglist1.end();
  auto it2 = taglist2.begin();
  auto it2last = taglist2.end();
  auto itdiff = tagdiff.begin();
 
  while(true) {
    if(it1==it1last) {
      while(it2!=it2last) {
    leftright.push_back('>');
    *itdiff = *it2;
    ++itdiff;
    ++it2;
      }
      break;
    }
    if(it2==it2last) {
      while(it1!=it1last) {
    leftright.push_back('<');
    *itdiff = *it1;
    ++itdiff;
    ++it1;
      }
      break;
    }
 
    if (*it1<*it2) { 
      *itdiff=*it1; 
      ++itdiff; 
      ++it1; 
      leftright.push_back('<'); 
    }
    else if (*it2<*it1) { 
      *itdiff = *it2; 
      ++itdiff; 
      ++it2; 
      leftright.push_back('>'); 
    }
    else { 
      ++it1; 
      ++it2; 
    }
  }
 
  tagdiff.resize(itdiff-tagdiff.begin());
  if(!tagdiff.empty()) {
    log << "The databases contain different sets of supported locked global tags" << std::endl;
    auto leftrightIt = leftright.begin();
    for(const std::string& tag : tagdiff ) {
      log << *leftrightIt << " " << tag << std::endl;
      ++leftrightIt;
    }
    tagdiff.clear();
    return tagdiff;
  }
  return taglist1;
}

initialize()

StatusCode SourceCompAlg::initialize ( )

overridevirtual

Definition at line 17 of file SourceCompAlg.cxx.

{
  ATH_MSG_INFO(" in initialize()");
 
  // Get RDBAccessSvc
  ServiceHandle<IRDBAccessSvc> rdbAccessSvc("RDBAccessSvc",name());
  ATH_CHECK(rdbAccessSvc.retrieve());
 
  // Open connections to two databases
  for(const std::string& connName : m_connNames) {
    if(!rdbAccessSvc->connect(connName)) {
      ATH_MSG_FATAL("Failed to connect to " << connName);
      return StatusCode::FAILURE;
    }
  }
 
  RDBAccessSvc* rdbAccess = dynamic_cast<RDBAccessSvc*>(rdbAccessSvc.get());
  if(!rdbAccess) {
    ATH_MSG_FATAL("Unable to cast IRDBAccessSvc to RDBAccessSvc");
    return StatusCode::FAILURE;
  }
 
  // Open log file
  std::ofstream log;
  log.open("GeometryDBTagDiff.log",std::ofstream::out);
 
  std::vector<std::string> tagList;
 
  if(m_globalTag.value().empty()) {
    // Get the list of locked supported global tags
    tagList = getGlobalTags(rdbAccess,log);
  }
  else {
    tagList.push_back(m_globalTag.value());
  }
 
  StatusCode result{StatusCode::SUCCESS};
  if(!tagList.empty()) {
    // Loop over the tags and compare them
    result = compareGlobalTags(tagList,rdbAccess,log);
  }
 
  log.close();
  rdbAccess->disconnect(m_connNames[1]);
  rdbAccess->disconnect(m_connNames[0]);
 
  return result;
}

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.

isReEntrant()

virtual bool AthAlgorithm::isReEntrant ( ) const

inlinefinaloverrideprotectedvirtualinherited

Legacy algorithms are not thread-safe.

Definition at line 118 of file AthAlgorithm.h.

{ return false; }

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()

void AthAlgorithm::setFilterPassed ( bool state ) const

inherited

Definition at line 98 of file AthAlgorithm.cxx.

                                                     {
  execState( Gaudi::Hive::currentContext() ).setFilterPassed(state);
}

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< Gaudi::Algorithm > >.

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

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< 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_connNames

std::vector<std::string> SourceCompAlg::m_connNames {"Session1","Session2"}

private

Definition at line 36 of file SourceCompAlg.h.

{"Session1","Session2"};

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 AthAlgorithm::m_extendedExtraObjects

privateinherited

Definition at line 121 of file AthAlgorithm.h.

m_globalTag

Gaudi::Property<std::string> SourceCompAlg::m_globalTag

private

Initial value:

{this
      , "GlobalTag"
      , ""
      , "Global geometry tag. If empty, all locked and supported tags will be compared"}

Definition at line 26 of file SourceCompAlg.h.

                                       {this
      , "GlobalTag"
      , ""
      , "Global geometry tag. If empty, all locked and supported tags will be compared"};

m_supportedGeometry

Gaudi::Property<std::string> SourceCompAlg::m_supportedGeometry

private

Initial value:

{this
      , "SupportedGeometry"
      , ""
      , "Supported Geometry flag to be set from jobOptions"}

Definition at line 31 of file SourceCompAlg.h.

                                               {this
      , "SupportedGeometry"
      , ""
      , "Supported Geometry flag to be set from jobOptions"};

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:

• SourceCompAlg.h
• SourceCompAlg.cxx