quick3d: eradicate Q_FOREACH loops [low-risk]

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

This is the batch with low-risk changes. They operate
on local containers or the loop body clearly does not
cause the container to change.

Sprinkled in a reserve() or two.

Change-Id: I5a3da485213791ae58c82f4a81829cfba558a3d6
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/quick3d/quick3drender/items/quick3dtechniquefilter.cpp b/src/quick3d/quick3drender/items/quick3dtechniquefilter.cpp
index 8eb505470..b27d46c31 100644
--- a/src/quick3d/quick3drender/items/quick3dtechniquefilter.cpp
+++ b/src/quick3d/quick3drender/items/quick3dtechniquefilter.cpp
@@ -97,7 +97,8 @@ void Quick3DTechniqueFilter::clearRequires(QQmlListProperty<QFilterKey> *list)
 {
     Quick3DTechniqueFilter *filter = qobject_cast<Quick3DTechniqueFilter *>(list->object);
     if (filter) {
-        Q_FOREACH (QFilterKey *criterion, filter->parentTechniqueFilter()->matchAll())
+        const auto criteria = filter->parentTechniqueFilter()->matchAll();
+        for (QFilterKey *criterion : criteria)
             filter->parentTechniqueFilter()->removeMatch(criterion);
     }
 }
@@ -123,7 +124,8 @@ int Quick3DTechniqueFilter::parametersCount(QQmlListProperty<QParameter> *list)
 void Quick3DTechniqueFilter::clearParameterList(QQmlListProperty<QParameter> *list)
 {
     Quick3DTechniqueFilter *techniqueFilter = qobject_cast<Quick3DTechniqueFilter *>(list->object);
-    Q_FOREACH (QParameter *p, techniqueFilter->parentTechniqueFilter()->parameters())
+    const auto parameters = techniqueFilter->parentTechniqueFilter()->parameters();
+    for (QParameter *p : parameters)
         techniqueFilter->parentTechniqueFilter()->removeParameter(p);
 }