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author | Marc Mutz <marc.mutz@kdab.com> | 2015-04-16 11:19:59 +0200 |
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committer | Marc Mutz <marc.mutz@kdab.com> | 2015-04-16 09:46:15 +0000 |
commit | fb144aabbf29c583986e8e4147bd0084efb26ef2 (patch) | |
tree | ccd833d2ebc01d7d8a810e2d231f868663841fc7 | |
parent | d3dfb8d8f13b8e878778ebf4980a3b192b4b7a08 (diff) |
QScopedValueRollback: use ctor-init-list
Avoids calls to the default ctor for member 'oldValue'.
Change-Id: Ieb9570b74e4a46b28c04625fac3ce267074c4a76
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
-rw-r--r-- | src/corelib/tools/qscopedvaluerollback.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/corelib/tools/qscopedvaluerollback.h b/src/corelib/tools/qscopedvaluerollback.h index 66110b88f6..0265665d94 100644 --- a/src/corelib/tools/qscopedvaluerollback.h +++ b/src/corelib/tools/qscopedvaluerollback.h @@ -43,15 +43,13 @@ class QScopedValueRollback { public: explicit QScopedValueRollback(T &var) : - varRef(var) + varRef(var), oldValue(var) { - oldValue = varRef; } explicit QScopedValueRollback(T &var, T value) : - varRef(var) + varRef(var), oldValue(var) { - oldValue = varRef; varRef = value; } |