modernize: Pass arguments by value and move in constructors

[quassel.git] / src / common / signalproxy.cpp

diff --git a/src/common/signalproxy.cpp b/src/common/signalproxy.cpp
index 52432eb..7bd8751 100644 (file)
--- a/src/common/signalproxy.cpp
+++ b/src/common/signalproxy.cpp
@@ -18,6 +18,8 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
+#include <utility>
+
 #include <QCoreApplication>
 #include <QHostAddress>
 #include <QMetaMethod>
@@ -59,7 +61,7 @@ public:
     SignalRelay(SignalProxy *parent) : QObject(parent), _proxy(parent) {}
     inline SignalProxy *proxy() const { return _proxy; }
 
-    int qt_metacall(QMetaObject::Call _c, int _id, void **_a);
+    int qt_metacall(QMetaObject::Call _c, int _id, void **_a) override;
 
     void attachSignal(QObject *sender, int signalId, const QByteArray &funcName);
     void detachSignal(QObject *sender, int signalId = -1);
@@ -69,7 +71,7 @@ private:
         QObject *sender;
         int signalId;
         QByteArray signature;
-        Signal(QObject *sender, int sigId, const QByteArray &signature) : sender(sender), signalId(sigId), signature(signature) {}
+        Signal(QObject *sender, int sigId, QByteArray signature) : sender(sender), signalId(sigId), signature(std::move(signature)) {}
         Signal() : sender(nullptr), signalId(-1) {}
     };