fwlite::internal::BranchMapReaderStrategyV1 Class Reference

Inheritance diagram for fwlite::internal::BranchMapReaderStrategyV1:

List of all members.

Public Member Functions
virtual edm::BranchListIndexes const &	branchListIndexes () const
	BranchMapReaderStrategyV1 (TFile *file, int fileVersion)
virtual bool	updateFile (TFile *file)
virtual bool	updateMap ()
Private Attributes
edm::BranchListIndexes	dummyBranchListIndexes_

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Detailed Description

Definition at line 135 of file BranchMapReader.cc.

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Constructor & Destructor Documentation

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

Definition at line 145 of file BranchMapReader.cc.

References updateFile().

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

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Member Function Documentation

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

(

)

const [inline, virtual]

Implements fwlite::internal::BMRStrategy.

Reimplemented in fwlite::internal::BranchMapReaderStrategyV7.

Definition at line 140 of file BranchMapReader.cc.

References dummyBranchListIndexes_.

{return dummyBranchListIndexes_;}

bool fwlite::internal::BranchMapReaderStrategyV1::updateFile

(

TFile *

file

)

[virtual]

Reimplemented from fwlite::internal::Strategy.

Definition at line 150 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

(

)

[virtual]

Reimplemented from fwlite::internal::Strategy.

Definition at line 158 of file BranchMapReader.cc.

References fwlite::internal::Strategy::bDesc_, beamvalidation::br, fwlite::internal::Strategy::branchDescriptionMap_, fwlite::internal::Strategy::getBranchRegistry(), edm::InEvent, fwlite::internal::Strategy::mapperFilled_, and edm::ProductRegistry::productList().

                                              {
      if(mapperFilled_) {
        return true;
      }

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

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

      if(0 != br) {
        edm::ProductRegistry::ProductList const& prodList = reg.productList();

        for(edm::ProductRegistry::ProductList::const_iterator it = prodList.begin(), itEnd = prodList.end(); it != itEnd; ++it) {
          if(edm::InEvent == it->second.branchType()) {
            // call to regenerate branchName
            it->second.init();
            branchDescriptionMap_.insert(bidToDesc::value_type(it->second.branchID(), it->second));
          }
        }
        mapperFilled_ = true;
      }
      return 0 != br;
    }

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Member Data Documentation

edm::BranchListIndexes fwlite::internal::BranchMapReaderStrategyV1::dummyBranchListIndexes_ [private]

Reimplemented in fwlite::internal::BranchMapReaderStrategyV7.

Definition at line 142 of file BranchMapReader.cc.

Referenced by branchListIndexes().