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author | Sérgio Martins <sergio.martins@kdab.com> | 2015-06-08 22:56:55 +0100 |
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committer | Sérgio Martins <sergio.martins@kdab.com> | 2015-06-11 13:36:15 +0000 |
commit | 552fba23862d2f2c88bd09202b8c1b5904830128 (patch) | |
tree | 111d169f156598868bb562d903b1aa5a2928174d /src/corelib/plugin/qpluginloader.cpp | |
parent | 6b5029199d8eab325992e07fa7c98718c9533ca0 (diff) |
core: Add several QList::reserve() calls.
Reduces reallocations.
Change-Id: Ib63539fb690a80245d8fe81ff8468e79ffa8e57c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Diffstat (limited to 'src/corelib/plugin/qpluginloader.cpp')
-rw-r--r-- | src/corelib/plugin/qpluginloader.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/corelib/plugin/qpluginloader.cpp b/src/corelib/plugin/qpluginloader.cpp index 2756414d70..292ad30525 100644 --- a/src/corelib/plugin/qpluginloader.cpp +++ b/src/corelib/plugin/qpluginloader.cpp @@ -435,7 +435,9 @@ QObjectList QPluginLoader::staticInstances() QObjectList instances; const StaticPluginList *plugins = staticPluginList(); if (plugins) { - for (int i = 0; i < plugins->size(); ++i) + const int numPlugins = plugins->size(); + instances.reserve(numPlugins); + for (int i = 0; i < numPlugins; ++i) instances += plugins->at(i).instance(); } return instances; |