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| author | Marc Mutz <marc.mutz@kdab.com> | 2015-12-23 13:26:32 +0100 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2016-08-25 04:14:24 +0000 |
| commit | e83f6aaaa6b1caa59e4dd2c304439e1fb2572d71 (patch) | |
| tree | d68b489779a124484407537e9b180c0c3dc4845a /qmake/generators/unix/unixmake.cpp | |
| parent | 8de67524961d2ebae3777dbfc54fe8cea7300cbc (diff) | |
QMimeProvider: fix quadratic loop
Calling QMutableListIterator::remove() in a loop constitutes quadratic
behavior (O(N) function called O(N) times).
Fix by splitting the loop, simplifying it by sharing conditions, and
using std::remove_if(), which is linear.
Removes one more use of mutable Java iterators.
Change-Id: I88bde414777b50996e546bc8cb238619ea4fb645
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: David Faure <david.faure@kdab.com>
Diffstat (limited to 'qmake/generators/unix/unixmake.cpp')
0 files changed, 0 insertions, 0 deletions