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author | Marc Mutz <marc.mutz@kdab.com> | 2015-12-30 02:04:26 +0100 |
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committer | Marc Mutz <marc.mutz@kdab.com> | 2016-02-26 18:56:43 +0000 |
commit | 1d8030cc64df2cdfdc0faf3d06ea7d9ed0306948 (patch) | |
tree | 86e7246682e6bb4345a1fd5e5f54352a5eea592e /INSTALL | |
parent | bc5917a10a16dd33b8c12c61db981f0328882049 (diff) |
QtWidgets: prevent detach attempts from first()/etc. use [dialogs, kernel, util, widgets]
The algorithm used was:
- If possible, just declare the container const
- Otherwise, for first()/last(), use constFirst()/constLast()
and for front()/back(), to not destroy the use of the STL
API subset, use qAsConst()
Did some caching of function returns here and there, and
converted one 0 to nullptr as a drive-by.
Also saves almost 4KiB in text size on optimized GCC 4.9
Linux AMD64 builds.
Change-Id: I04b7bfd68dc85c22de247cb65a310e1cbbca1e8c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'INSTALL')
0 files changed, 0 insertions, 0 deletions