[Xapian-devel] questions about move_to_chunk_containing

[Hurricane Tong]

Hi,


Thanks for commenting on my proposal.


While trying to update my proposal, I get confused in move_to_chunk_containing.


In void BrassPostList::move_to_chunk_containing(Xapian::docid desired_did),



(void)cursor->find_entry(BrassPostListTable::make_key(term, desired_did))
Does this function make cursor point to the chunk where the first id in the chunk is less than desired_did and the first id in next chunk is bigger than desired_did ?
If did1 and did2 is in the same chunk,  make_key returns different key.
But how can find_entry turn to same chunk with different key ?












------------------
Shangtong Zhang,Second Year Undergraduate,
School of Computer Science,
Fudan University, China.
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