Inheritance diagram for fwlite::internal::BranchMapReaderStrategyV17:

Public Member Functions
virtual edm::BranchListIndexes const &	branchListIndexes () const override

	BranchMapReaderStrategyV17 (TFile *file, int fileVersion)

virtual edm::BranchID	productToBranchID (edm::ProductID const &pid) override

virtual bool	updateEvent (Long_t eventEntry) override

virtual bool	updateFile (TFile *file) override

virtual bool	updateLuminosityBlock (Long_t luminosityBlockEntry) override

virtual bool	updateMap () override

virtual bool	updateRun (Long_t runEntry) override

Public Member Functions inherited from fwlite::internal::Strategy
virtual edm::BranchDescription const &	branchIDToBranch (edm::BranchID const &bid) const override

virtual std::vector < edm::BranchDescription > const &	getBranchDescriptions () override

TBranch *	getBranchRegistry (edm::ProductRegistry **pReg)

virtual edm::BranchDescription const &	productToBranch (edm::ProductID const &pid) override

	Strategy (TFile *file, int fileVersion)

virtual edm::ThinnedAssociationsHelper const &	thinnedAssociationsHelper () const override

virtual	~Strategy ()

Public Member Functions inherited from fwlite::internal::BMRStrategy
	BMRStrategy (TFile *file, int fileVersion)

virtual	~BMRStrategy ()

Private Attributes
std::auto_ptr< edm::BranchIDLists >	branchIDLists_

edm::BranchListIndexes	branchListIndexes_

TTree *	eventsTree_

edm::BranchListIndexes *	pBranchListIndexes_

Additional Inherited Members
Public Types inherited from fwlite::internal::Strategy
typedef std::map < edm::BranchID, edm::BranchDescription >	bidToDesc

Public Attributes inherited from fwlite::internal::Strategy
std::vector < edm::BranchDescription >	bDesc_

bidToDesc	branchDescriptionMap_

bool	mapperFilled_

std::unique_ptr < edm::ThinnedAssociationsHelper >	thinnedAssociationsHelper_

Public Attributes inherited from fwlite::internal::BMRStrategy
TFile *	currentFile_

Long_t	eventEntry_

TTree *	eventTree_

TUUID	fileUUID_

int	fileVersion_

Long_t	luminosityBlockEntry_

TTree *	luminosityBlockTree_

Long_t	runEntry_

TTree *	runTree_

Detailed Description

Definition at line 434 of file BranchMapReader.cc.

Constructor & Destructor Documentation

fwlite::internal::BranchMapReaderStrategyV17::BranchMapReaderStrategyV17	(	TFile *	file,
		int	fileVersion
	)

Definition at line 451 of file BranchMapReader.cc.

References updateFile().

     : Strategy(file, fileVersion), eventsTree_(0), pBranchListIndexes_(&branchListIndexes_) {
       updateFile(file);
     }

Member Function Documentation

virtual edm::BranchListIndexes const& fwlite::internal::BranchMapReaderStrategyV17::branchListIndexes ( ) const

inlineoverridevirtual

Implements fwlite::internal::BMRStrategy.

Definition at line 443 of file BranchMapReader.cc.

References branchListIndexes_.

443 {return branchListIndexes_;}

fwlite::internal::BranchMapReaderStrategyV17::branchListIndexes_

edm::BranchListIndexes branchListIndexes_

Definition: BranchMapReader.cc:447

edm::BranchID fwlite::internal::BranchMapReaderStrategyV17::productToBranchID ( edm::ProductID const & pid )

overridevirtual

Reimplemented from fwlite::internal::Strategy.

Definition at line 553 of file BranchMapReader.cc.

References branchIDLists_, branchListIndexes_, edm::productIDToBranchID(), and updateMap().

                                                                          {
       updateMap();
       return edm::productIDToBranchID(pid, *branchIDLists_, branchListIndexes_);
     }

bool fwlite::internal::BranchMapReaderStrategyV17::updateEvent ( Long_t eventEntry )

overridevirtual

Reimplemented from fwlite::internal::Strategy.

Definition at line 456 of file BranchMapReader.cc.

References fwlite::internal::BMRStrategy::eventEntry_, and fwlite::internal::Strategy::mapperFilled_.

                                                                 {
 //      std::cout << "v11 updateevent " << newevent << std::endl;
       if(newevent != eventEntry_) {
         eventEntry_ = newevent;
         mapperFilled_ = false;
       }
       return true;
     }

bool fwlite::internal::BranchMapReaderStrategyV17::updateFile ( TFile * file )

overridevirtual

Reimplemented from fwlite::internal::Strategy.

Definition at line 481 of file BranchMapReader.cc.

References b, fwlite::internal::Strategy::bDesc_, beamvalidation::br, fwlite::internal::Strategy::branchDescriptionMap_, edm::BranchDescription::branchID(), edm::poolNames::branchIDListBranchName(), branchIDLists_, edm::BranchDescription::branchType(), fwlite::internal::BMRStrategy::currentFile_, edm::errors::EventCorruption, eventsTree_, edm::poolNames::eventTreeName(), Exception, fwlite::internal::Strategy::getBranchRegistry(), edm::InEvent, edm::BranchDescription::init(), fwlite::internal::Strategy::mapperFilled_, edm::poolNames::metaDataTreeName(), parseEventContent::prod, edm::ProductRegistry::productListUpdator(), edm::ProductRegistry::setFrozen(), fwlite::internal::Strategy::thinnedAssociationsHelper_, edm::poolNames::thinnedAssociationsHelperBranchName(), and fwlite::internal::Strategy::updateFile().

Referenced by BranchMapReaderStrategyV17().

                                                            {
       Strategy::updateFile(file);
       mapperFilled_ = false;
       TTree* metaDataTree = dynamic_cast<TTree*>(currentFile_->Get(edm::poolNames::metaDataTreeName().c_str()));
       if(0==metaDataTree) {
          throw edm::Exception(edm::errors::EventCorruption) <<"No "<<edm::poolNames::metaDataTreeName()<<" TTree in file";
       }
 
       thinnedAssociationsHelper_.reset(new edm::ThinnedAssociationsHelper);
       edm::ThinnedAssociationsHelper* thinnedAssociationsHelperPtr = thinnedAssociationsHelper_.get();
       if(metaDataTree->FindBranch(edm::poolNames::thinnedAssociationsHelperBranchName().c_str()) != nullptr) {
         TBranch* b = metaDataTree->GetBranch(edm::poolNames::thinnedAssociationsHelperBranchName().c_str());
         b->SetAddress(&thinnedAssociationsHelperPtr);
         b->GetEntry(0);
       }
 
       branchIDLists_.reset(new edm::BranchIDLists);
       edm::BranchIDLists* branchIDListsPtr = branchIDLists_.get();
       if(metaDataTree->FindBranch(edm::poolNames::branchIDListBranchName().c_str()) != 0) {
         TBranch* b = metaDataTree->GetBranch(edm::poolNames::branchIDListBranchName().c_str());
         b->SetAddress(&branchIDListsPtr);
         b->GetEntry(0);
 //         std::cout << "--> " << branchIDLists_->size() << std::endl;
       } else {
         throw edm::Exception(edm::errors::EventCorruption)
           << "FindBranch of branchIDList failed";
         return false;
       }
 
       eventsTree_ = dynamic_cast<TTree*>(currentFile_->Get(edm::poolNames::eventTreeName().c_str()));
 
       branchDescriptionMap_.clear();
       bDesc_.clear();
 
       edm::ProductRegistry reg;
       edm::ProductRegistry* pReg = &reg;
       TBranch *br = getBranchRegistry(&pReg);
 
       if(0 != br) {
         edm::ProductRegistry::ProductList& prodList = reg.productListUpdator();
 
         for(auto& item : prodList) {
           edm::BranchDescription& prod = item.second;
           if(edm::InEvent == prod.branchType()) {
             // call to regenerate branchName
             prod.init();
             branchDescriptionMap_.insert(bidToDesc::value_type(prod.branchID(), prod));
 //             std::cout << "v11 updatefile " << prod.branchID() << std::endl;
                 }
               }
       }
       reg.setFrozen(false);
       return 0 != br;
     }

bool fwlite::internal::BranchMapReaderStrategyV17::updateLuminosityBlock ( Long_t luminosityBlockEntry )

overridevirtual

Reimplemented from fwlite::internal::Strategy.

Definition at line 465 of file BranchMapReader.cc.

References fwlite::internal::BMRStrategy::luminosityBlockEntry_, and fwlite::internal::Strategy::mapperFilled_.

                                                                          {
       if(newlumi != luminosityBlockEntry_) {
         luminosityBlockEntry_ = newlumi;
         mapperFilled_ = false;
       }
       return true;
     }

bool fwlite::internal::BranchMapReaderStrategyV17::updateMap ( )

overridevirtual

Reimplemented from fwlite::internal::Strategy.

Definition at line 536 of file BranchMapReader.cc.

References edm::poolNames::branchListIndexesBranchName(), edm::errors::EventCorruption, fwlite::internal::BMRStrategy::eventEntry_, eventsTree_, Exception, fwlite::internal::Strategy::mapperFilled_, and pBranchListIndexes_.

Referenced by productToBranchID().

                                                {
       if(!mapperFilled_) {
         TBranch* branchListIndexesBranch = eventsTree_->GetBranch(edm::poolNames::branchListIndexesBranchName().c_str());
         if(!branchListIndexesBranch) {
           throw edm::Exception(edm::errors::EventCorruption)
             << "Failed to find branch list indexes branch in event tree";
           return false;
         }
         // yes, SetAddress really does need to be called every time...
         branchListIndexesBranch->SetAddress(&pBranchListIndexes_);
         branchListIndexesBranch->GetEntry(eventEntry_);
         mapperFilled_ = true;
       }
       return true;
     }

bool fwlite::internal::BranchMapReaderStrategyV17::updateRun ( Long_t runEntry )

overridevirtual

Reimplemented from fwlite::internal::Strategy.

Definition at line 473 of file BranchMapReader.cc.

References fwlite::internal::Strategy::mapperFilled_, and fwlite::internal::BMRStrategy::runEntry_.

                                                             {
       if(newRun != runEntry_) {
         runEntry_ = newRun;
         mapperFilled_ = false;
       }
       return true;
     }