fwlite::FWLiteEventFinder Class Reference

Inheritance diagram for fwlite::FWLiteEventFinder:

Public Member Functions
	FWLiteEventFinder (TBranch *auxBranch)
virtual edm::EventNumber_t	getEventNumberOfEntry (edm::IndexIntoFile::EntryNumber_t entry) const override
virtual	~FWLiteEventFinder ()
Public Member Functions inherited from edm::IndexIntoFile::EventFinder
virtual	~EventFinder ()

Private Attributes
TBranch *	auxBranch_

Detailed Description

Definition at line 34 of file EntryFinder.cc.

Constructor & Destructor Documentation

fwlite::FWLiteEventFinder::FWLiteEventFinder ( TBranch *  auxBranch )

inlineexplicit

Definition at line 36 of file EntryFinder.cc.

: auxBranch_(auxBranch) {}

virtual fwlite::FWLiteEventFinder::~FWLiteEventFinder ( )

inlinevirtual

Definition at line 37 of file EntryFinder.cc.

{}

Member Function Documentation

virtual edm::EventNumber_t fwlite::FWLiteEventFinder::getEventNumberOfEntry ( edm::IndexIntoFile::EntryNumber_t  entry ) const

inlineoverridevirtual

Implements edm::IndexIntoFile::EventFinder.

Definition at line 39 of file EntryFinder.cc.

References auxBranch_, and edm::EventAuxiliary::event().

                                                                                               {
      void* saveAddress = auxBranch_->GetAddress();
      edm::EventAuxiliary eventAux;
      edm::EventAuxiliary *pEvAux = &eventAux;
      auxBranch_->SetAddress(&pEvAux);
      auxBranch_->GetEntry(entry);
      auxBranch_->SetAddress(saveAddress);
      return eventAux.event();
    }

Member Data Documentation

TBranch* fwlite::FWLiteEventFinder::auxBranch_

private

Definition at line 50 of file EntryFinder.cc.

Referenced by getEventNumberOfEntry().