Fennel: SegPageEntryIterSource< EntryT > Class Template Reference (original) (raw)
Retrieves the next pageId to be pre-fetched, also filling in context- specific information associated with the page.
Parameters:
| [in,out] | entry | the context-specific information to be filled in |
|---|---|---|
| [out] | found | true if a pageId has been found and should be added to the pre-fetch queue |
Returns:
the prefetch pageId
Implemented in BTreePrefetchSearchExecStream, LcsClusterReader, and MockSegPageEntryIterSource.