fwlite::internal::BranchMapReaderStrategyV1 Class Reference

Inheritance diagram for fwlite::internal::BranchMapReaderStrategyV1:

Public Member Functions
virtual edm::BranchListIndexes const &	branchListIndexes () const override
	BranchMapReaderStrategyV1 (TFile *file, int fileVersion)
virtual bool	updateFile (TFile *file) override
virtual bool	updateMap () 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
virtual edm::BranchID	productToBranchID (edm::ProductID const &pid) override
	Strategy (TFile *file, int fileVersion)
virtual edm::ThinnedAssociationsHelper const &	thinnedAssociationsHelper () const override
virtual bool	updateEvent (Long_t eventEntry) override
virtual bool	updateLuminosityBlock (Long_t luminosityBlockEntry) override
virtual bool	updateRun (Long_t runEntry) override
virtual	~Strategy ()
Public Member Functions inherited from fwlite::internal::BMRStrategy
	BMRStrategy (TFile *file, int fileVersion)
virtual const edm::BranchDescription &	branchIDToBranch (const edm::BranchID &bid) const =0
virtual const edm::BranchDescription &	productToBranch (const edm::ProductID &pid)=0
virtual edm::BranchID	productToBranchID (const edm::ProductID &pid)=0
virtual	~BMRStrategy ()

Private Attributes
edm::BranchListIndexes	dummyBranchListIndexes_

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_
edm::propagate_const< std::unique_ptr< edm::ThinnedAssociationsHelper > >	thinnedAssociationsHelper_
Public Attributes inherited from fwlite::internal::BMRStrategy
edm::propagate_const< TFile * >	currentFile_
Long_t	eventEntry_
edm::propagate_const< TTree * >	eventTree_
TUUID	fileUUID_
int	fileVersion_
Long_t	luminosityBlockEntry_
edm::propagate_const< TTree * >	luminosityBlockTree_
Long_t	runEntry_
edm::propagate_const< TTree * >	runTree_

Detailed Description

Definition at line 150 of file BranchMapReader.cc.

Constructor & Destructor Documentation

fwlite::internal::BranchMapReaderStrategyV1::BranchMapReaderStrategyV1	(	TFile *	file,
		int	fileVersion
	)

Definition at line 160 of file BranchMapReader.cc.

References updateFile().

      : Strategy(file, fileVersion) {
      updateFile(file);
    }

Member Function Documentation

virtual edm::BranchListIndexes const& fwlite::internal::BranchMapReaderStrategyV1::branchListIndexes ( ) const

inlineoverridevirtual

Implements fwlite::internal::BMRStrategy.

Reimplemented in fwlite::internal::BranchMapReaderStrategyV7.

Definition at line 155 of file BranchMapReader.cc.

{return dummyBranchListIndexes_;}

bool fwlite::internal::BranchMapReaderStrategyV1::updateFile ( TFile *  file )

overridevirtual

Reimplemented from fwlite::internal::Strategy.

Definition at line 165 of file BranchMapReader.cc.

References fwlite::internal::Strategy::mapperFilled_, and fwlite::internal::Strategy::updateFile().

Referenced by BranchMapReaderStrategyV1(), and fwlite::internal::BranchMapReaderStrategyV7::BranchMapReaderStrategyV7().

                                                          {
      if(Strategy::updateFile(file)) {
        mapperFilled_ = false;
        return true;
      }
      return false;
    }

bool fwlite::internal::BranchMapReaderStrategyV1::updateMap ( )

overridevirtual

Reimplemented from fwlite::internal::Strategy.

Definition at line 173 of file BranchMapReader.cc.

References fwlite::internal::Strategy::bDesc_, beamvalidation::br, fwlite::internal::Strategy::branchDescriptionMap_, edm::BranchDescription::branchID(), edm::BranchDescription::branchType(), fwlite::internal::Strategy::getBranchRegistry(), edm::InEvent, edm::BranchDescription::init(), fwlite::internal::Strategy::mapperFilled_, parseEventContent::prod, edm::ProductRegistry::productListUpdator(), and edm::ProductRegistry::setFrozen().

                                              {
      if(mapperFilled_) {
        return true;
      }

      branchDescriptionMap_.clear();
      bDesc_.clear();

      edm::ProductRegistry reg;
      edm::ProductRegistry* pReg = ®
      TBranch* br = getBranchRegistry(&pReg);

      if(nullptr != 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));
          }
        }
        mapperFilled_ = true;
      }
      reg.setFrozen(false);
      return nullptr != br;
    }

Member Data Documentation

edm::BranchListIndexes fwlite::internal::BranchMapReaderStrategyV1::dummyBranchListIndexes_

private

Definition at line 157 of file BranchMapReader.cc.

Referenced by fwlite::internal::BranchMapReaderStrategyV7::branchListIndexes().