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| author | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2014-10-05 04:20:38 +0000 |
|---|---|---|
| committer | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2014-10-05 04:20:38 +0000 |
| commit | e66356715c8ab207350bc30904b30c4de4515506 (patch) | |
| tree | e4f758d06167adbf8b9d24f54d7efc705a627471 /docs/images/vs2005_pch3_thumb.png | |
| parent | 42219590f3ea1e88e41f8250da5a123f3a9236b2 (diff) | |
Optimize XPath sorting for sorted sequences
XPath evaluation frequently produces sequences that are sorted but are not
tagged as such (area for improvement...). Doing a linear scan before
sorting is cheap and results in tremendous speedup for already sorted
sequences (especially if document_buffer_order optimization does not
apply).
git-svn-id: https://pugixml.googlecode.com/svn/trunk@1049 99668b35-9821-0410-8761-19e4c4f06640
Diffstat (limited to 'docs/images/vs2005_pch3_thumb.png')
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