Work around a rather irritating problem in icc7.

git-svn-id: https://svn.dealii.org/trunk@7495 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/deal.II/include/grid/filtered_iterator.h b/deal.II/deal.II/include/grid/filtered_iterator.h
index 99e96ab641c562c6f1dfd1598808a0a21603d1df..ce13fdf2306e4db300ded95b2c441f8a583684ac 100644 (file)
--- a/deal.II/deal.II/include/grid/filtered_iterator.h
+++ b/deal.II/deal.II/include/grid/filtered_iterator.h
@@ -674,6 +674,12 @@ class FilteredIterator : public BaseIterator
                                      * the constructor.
                                      */
     const PredicateBase * predicate;
+
+#ifdef DEAL_II_NESTED_CLASS_FRIEND_BUG
+    template <typename T>
+    template <typename>
+    friend class FilteredIterator<T>::PredicateTemplate;
+#endif
 };