Quick3DNode: eradicate Q_FOREACH loops [const-& returns]

... by replacing them with C++11 range-for loops.

The function QObject::children() returns by const-reference,
so its result can be passed to range-for without further changes.

Change-Id: Ia0c51e585f9b10f0a98ad6cbf294182051f14069
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/quick3d/quick3d/items/quick3dnode.cpp b/src/quick3d/quick3d/items/quick3dnode.cpp
index df23b18a1..3761f8d64 100644
--- a/src/quick3d/quick3d/items/quick3dnode.cpp
+++ b/src/quick3d/quick3d/items/quick3dnode.cpp
@@ -111,7 +111,7 @@ int Quick3DNode::dataCount(QQmlListProperty<QObject> *list)
 void Quick3DNode::clearData(QQmlListProperty<QObject> *list)
 {
     Quick3DNode *self = static_cast<Quick3DNode *>(list->object);
-    Q_FOREACH (QObject *const child, self->parentNode()->children())
+    for (QObject *const child : self->parentNode()->children())
         self->childRemoved(0, child);
 }
 
@@ -141,7 +141,7 @@ int Quick3DNode::childCount(QQmlListProperty<Qt3DCore::QNode> *list)
 void Quick3DNode::clearChildren(QQmlListProperty<Qt3DCore::QNode> *list)
 {
     Quick3DNode *self = static_cast<Quick3DNode *>(list->object);
-    Q_FOREACH (QObject *const child, self->parentNode()->children())
+    for (QObject *const child : self->parentNode()->children())
         self->childRemoved(0, child);
 }