Inheritance diagram for edm::OldProvenanceReader:

Public Member Functions
	OldProvenanceReader (RootTree rootTree, EntryDescriptionMap const &theMap, DaqProvenanceHelper const daqProvenanceHelper)

virtual	~OldProvenanceReader ()

Public Member Functions inherited from edm::ProvenanceReaderBase
	ProvenanceReaderBase ()

virtual	~ProvenanceReaderBase ()

Private Member Functions
virtual void	readProvenance (ProductProvenanceRetriever const &provRetriever, unsigned int transitionIndex) const override

Private Attributes
DaqProvenanceHelper const *	daqProvenanceHelper_

EntryDescriptionMap const &	entryDescriptionMap_

std::vector< EventEntryInfo >	infoVector_

std::vector< EventEntryInfo > *	pInfoVector_

SharedResourcesAcquirer	resourceAcquirer_

RootTree *	rootTree_

Detailed Description

Definition at line 1946 of file RootFile.cc.

Constructor & Destructor Documentation

edm::OldProvenanceReader::OldProvenanceReader	(	RootTree *	rootTree,
		EntryDescriptionMap const &	theMap,
		DaqProvenanceHelper const *	daqProvenanceHelper
	)

explicit

Definition at line 1960 of file RootFile.cc.

                                                                                                                                                 :
          ProvenanceReaderBase(),
          rootTree_(rootTree),
          infoVector_(),
          pInfoVector_(&infoVector_),
          entryDescriptionMap_(theMap),
          daqProvenanceHelper_(daqProvenanceHelper),
          resourceAcquirer_(SharedResourcesRegistry::instance()->createAcquirerForSourceDelayedReader()) {
   }

virtual edm::OldProvenanceReader::~OldProvenanceReader ( )

inlinevirtual

Definition at line 1949 of file RootFile.cc.

1949 {}

Member Function Documentation

void edm::OldProvenanceReader::readProvenance	(	ProductProvenanceRetriever const &	provRetriever,
		unsigned int	transitionIndex
	)		const

overrideprivatevirtual

Implements edm::ProvenanceReaderBase.

Definition at line 1971 of file RootFile.cc.

References assert(), edm::RootTree::branchEntryInfoBranch(), daqProvenanceHelper_, entryDescriptionMap_, edm::RootTree::entryNumberForIndex(), edm::roottree::getEntry(), info(), infoVector_, edm::ProductProvenanceRetriever::insertIntoSet(), edm::DaqProvenanceHelper::mapBranchID(), edm::DaqProvenanceHelper::mapParentageID(), pInfoVector_, resourceAcquirer_, rootTree_, and edm::setRefCoreStreamer().

                                                                                                                          {
     {
       std::lock_guard<SharedResourcesAcquirer> guard(resourceAcquirer_);
       rootTree_->branchEntryInfoBranch()->SetAddress(&pInfoVector_);
       roottree::getEntry(rootTree_->branchEntryInfoBranch(), rootTree_->entryNumberForIndex(transitionIndex));
       setRefCoreStreamer(true);
     }
     for(auto const& info : infoVector_) {
       EntryDescriptionMap::const_iterator iter = entryDescriptionMap_.find(info.entryDescriptionID());
       assert(iter != entryDescriptionMap_.end());
       Parentage parentage(iter->second.parents());
       if(daqProvenanceHelper_) {
         ProductProvenance entry(daqProvenanceHelper_->mapBranchID(info.branchID()),
                                 daqProvenanceHelper_->mapParentageID(parentage.id()));
         provRetriever.insertIntoSet(entry);
       } else {
         ProductProvenance entry(info.branchID(), parentage.id());
         provRetriever.insertIntoSet(entry);
       }
     
     }
   }