D26226: [KListOpenFilesJob] Use QString::splitRef()
David Faure
noreply at phabricator.kde.org
Thu Dec 26 08:51:21 GMT 2019
dfaure requested changes to this revision.
dfaure added inline comments.
This revision now requires changes to proceed.
INLINE COMMENTS
> klistopenfilesjob_unix.cpp:71
> + // remove duplicates
> + std::unique(pidList.begin(), pidList.end());
> for (const auto& pidStr : qAsConst(pidList)) {
This does not work the way you think it does.
"A call to std::unique is typically followed by a call to a container's erase method, which erases the unspecified values and reduces the physical size of the container to match its new logical size."
Also, note that unlike removeDuplicates(), std::unique requires the container to be sorted (or at least the duplicates to be consecutive). But AFAICS the output of lsof is already sorted? In fact in all my tests I don't manage to see it output duplicates... Are you sure this can happen?
REPOSITORY
R244 KCoreAddons
REVISION DETAIL
https://phabricator.kde.org/D26226
To: ahmadsamir, #frameworks, mpyne, dfaure, apol
Cc: kde-frameworks-devel, LeGast00n, GB_2, michaelh, ngraham, bruns
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