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| author | Marc Mutz <marc.mutz@qt.io> | 2022-01-08 14:51:23 +0100 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2022-01-12 14:58:16 +0000 |
| commit | 673cb83599cae382af4721ebda55b3479ce64bde (patch) | |
| tree | e9e7c4195290ad0a8b90a83f7f04275122153b62 /src/gui/kernel | |
| parent | 74befbe39812f6a1018efc1b7bb1e5987c015d79 (diff) | |
QFlatMap: fix pointless reallocations on repeated range-insert()s
When looping over range-insert(), the repeated shrink_to_fit() calls
would cause cause reserved (or geometrically-grown) capacity to be
shed, breaking the underlying container's growth strategy.
Fix by not shedding excess capacity.
Change-Id: I10915a06fc9442039c192486a55e48083da7c839
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
(cherry picked from commit e809d4e3ccdb713407253150d82d8634dc3cf97e)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'src/gui/kernel')
0 files changed, 0 insertions, 0 deletions