Pass QString, QStringList and QVariant by cref in new signals

Pick-to: 6.7
Change-Id: I8ceafdbd479519d6e10d69c986d6b0b1918ea4c9
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>

4 files changed, 6 insertions, 6 deletions

diff --git a/src/opcua/client/qopcuaclient.cpp b/src/opcua/client/qopcuaclient.cpp
index 5a991f9..443bea7 100644
--- a/src/opcua/client/qopcuaclient.cpp
+++ b/src/opcua/client/qopcuaclient.cpp
@@ -262,7 +262,7 @@ Q_DECLARE_LOGGING_CATEGORY(QT_OPCUA)
 */
 
 /*!
-    \fn void QOpcUaClient::registerNodesFinished(QStringList nodesToRegister, QStringList registeredNodeIds, QOpcUa::UaStatusCode statusCode)
+    \fn void QOpcUaClient::registerNodesFinished(const QStringList &nodesToRegister, const QStringList &registeredNodeIds, QOpcUa::UaStatusCode statusCode)
     \since 6.7
 
     This signal is emitted after a \l registerNodes() operation has finished.
@@ -274,7 +274,7 @@ Q_DECLARE_LOGGING_CATEGORY(QT_OPCUA)
 */
 
 /*!
-    \fn void QOpcUaClient::unregisterNodesFinished(QStringList nodesToUnregister, QOpcUa::UaStatusCode statusCode)
+    \fn void QOpcUaClient::unregisterNodesFinished(const QStringList &nodesToUnregister, QOpcUa::UaStatusCode statusCode)
     \since 6.7
 
     This signal is emitted after a \l unregisterNodes() operation has finished.
diff --git a/src/opcua/client/qopcuaclient.h b/src/opcua/client/qopcuaclient.h
index 2331f3f..19013d7 100644
--- a/src/opcua/client/qopcuaclient.h
+++ b/src/opcua/client/qopcuaclient.h
@@ -139,8 +139,8 @@ Q_SIGNALS:
     void deleteReferenceFinished(QString sourceNodeId, QString referenceTypeId, QOpcUaExpandedNodeId targetNodeId, bool isForwardReference,
                               QOpcUa::UaStatusCode statusCode);
     void passwordForPrivateKeyRequired(QString keyFilePath, QString *password, bool previousTryWasInvalid);
-    void registerNodesFinished(QStringList nodesToRegister, QStringList registeredNodeIds, QOpcUa::UaStatusCode statusCode);
-    void unregisterNodesFinished(QStringList nodesToUnregister, QOpcUa::UaStatusCode statusCode);
+    void registerNodesFinished(const QStringList &nodesToRegister, const QStringList &registeredNodeIds, QOpcUa::UaStatusCode statusCode);
+    void unregisterNodesFinished(const QStringList &nodesToUnregister, QOpcUa::UaStatusCode statusCode);
 
 private:
     Q_DISABLE_COPY(QOpcUaClient)
diff --git a/src/opcua/client/qopcuanode.cpp b/src/opcua/client/qopcuanode.cpp
index 4b78f01..0d8f2d0 100644
--- a/src/opcua/client/qopcuanode.cpp
+++ b/src/opcua/client/qopcuanode.cpp
@@ -154,7 +154,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn void QOpcUaNode::valueAttributeUpdated(QVariant value)
+    \fn void QOpcUaNode::valueAttributeUpdated(const QVariant &value)
     \since 6.7
 
     This signal is emitted after the value attribute in the attribute cache has been updated by a
diff --git a/src/opcua/client/qopcuanode.h b/src/opcua/client/qopcuanode.h
index 26298dd..f9b65c0 100644
--- a/src/opcua/client/qopcuanode.h
+++ b/src/opcua/client/qopcuanode.h
@@ -85,7 +85,7 @@ Q_SIGNALS:
     void attributeWritten(QOpcUa::NodeAttribute attribute, QOpcUa::UaStatusCode statusCode);
     void dataChangeOccurred(QOpcUa::NodeAttribute attr, QVariant value);
     void attributeUpdated(QOpcUa::NodeAttribute attr, QVariant value);
-    void valueAttributeUpdated(QVariant value);
+    void valueAttributeUpdated(const QVariant &value);
     void eventOccurred(QVariantList eventFields);
 
     void monitoringStatusChanged(QOpcUa::NodeAttribute attr, QOpcUaMonitoringParameters::Parameters items,