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| author | Marc Mutz <marc.mutz@kdab.com> | 2019-07-02 10:16:43 +0200 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2019-07-03 14:48:24 +0200 |
| commit | e1c9276c778b66d5f7fd71f01c26338f3d6f2c5e (patch) | |
| tree | 67edb6e45b05e5c8b7fe61e4682f5d2581aba276 /src/gui/rhi | |
| parent | e40a139abf6bc191ad10c22734848a5d1176cc76 (diff) | |
Optimize QSet set operations
Replace the identity check with a check for the underlying QHash
objects being shared and replace backwards iteration, which is really
forwards iteration with wrapping at bucket boundaries, with forward
iteration. QSet cannot contain duplicates, so the order in which the
RHS elements are presented to the algorithms does not matter.
Change-Id: Iad8528e3a9501b14cb85601b221a848aad91480c
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/gui/rhi')
0 files changed, 0 insertions, 0 deletions