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author | Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> | 2016-11-01 08:40:20 +0000 |
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committer | Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> | 2016-12-12 11:15:22 +0000 |
commit | 1da70af724e16caa6ce175630f13434fcded512b (patch) | |
tree | 9c082a45d0010395ff81fc8bb52e98da2f211d38 /doc/src/images/qt-embedded-client.png | |
parent | 888b3f504529274ffb799bcbe88023c79e13e451 (diff) |
QMap: use std::less for defining an order between pointers
Reinterpret_cast()ing a pointer to a suitably sized integer is not guaranteed
to always give the same result for the same pointer (!). Therefore the
resulting integers are not comparable in a meaningful way. std::less is
supposed to be used to compare arbitrary pointers, so use it.
(Hopefully and reasonably, under the hood std::less does exactly what we
were doing, so this isn't BiC.)
Change-Id: I9960b3d6e35657fe7a25b842054f5d338280e850
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'doc/src/images/qt-embedded-client.png')
0 files changed, 0 insertions, 0 deletions