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| author | Richard Moe Gustavsen <richard.gustavsen@digia.com> | 2014-05-14 10:52:37 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-05-21 02:15:10 +0200 |
| commit | 77982c482323116c59949147291fe4f8ac901f5d (patch) | |
| tree | 2219212bb348996bd2f99cb387237e6151c4099f /bin | |
| parent | aefa611f0ceac2a945cc7df15683c5072e21153f (diff) | |
qscopedvaluerollback: add convenience constructor
It's a common need to assign a variable to something when entering a
code block, and then revert it upon exit. qscopedvaluerollback can
be used for this. But as a convenience, this patch adds an
extra constructor so that you can "protect" and set a variable
in one go instead of using two lines.
Change-Id: If4b89d3a5ba32ef2304bda058b1b6050932612ed
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'bin')
0 files changed, 0 insertions, 0 deletions