From 282792287b0dbea26fe2dd598ac6068e4ff9f1cf Mon Sep 17 00:00:00 2001
From: wolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Tue, 30 Mar 2004 13:54:10 +0000
Subject: [PATCH] Make member class a friend if the compiler has a bug here.

git-svn-id: https://svn.dealii.org/trunk@8912 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/lac/include/lac/sparse_matrix.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/deal.II/lac/include/lac/sparse_matrix.h b/deal.II/lac/include/lac/sparse_matrix.h
index 06455ec9ce..329fbc98ed 100644
--- a/deal.II/lac/include/lac/sparse_matrix.h
+++ b/deal.II/lac/include/lac/sparse_matrix.h
@@ -231,6 +231,10 @@ namespace internals
                                           */
         template <typename, bool>
         friend class internals::SparseMatrixIterators::Iterator;
+
+#ifdef DEAL_II_NESTED_CLASS_FRIEND_BUG
+        friend class Reference;
+#endif
     };
     
 
-- 
2.39.5