Rectify friend declaration so that icc10 is also happy.

git-svn-id: https://svn.dealii.org/trunk@14992 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/lac/include/lac/block_matrix_base.h b/deal.II/lac/include/lac/block_matrix_base.h
index 103eb2d213a11f9bed0d8bc751eea92a331ae17e..c6af8a22898cc1dc4d974e40d03150ba895f1a9b 100644 (file)
--- a/deal.II/lac/include/lac/block_matrix_base.h
+++ b/deal.II/lac/include/lac/block_matrix_base.h
@@ -2,7 +2,7 @@
 //    $Id$
 //    Version: $Name$
 //
-//    Copyright (C) 2004, 2005, 2006 by the deal.II authors
+//    Copyright (C) 2004, 2005, 2006, 2007 by the deal.II authors
 //
 //    This file is subject to QPL and may not be  distributed
 //    without copyright and license information. Please refer
@@ -26,6 +26,8 @@
 DEAL_II_NAMESPACE_OPEN
 
 
+template <typename> class MatrixIterator;
+
 
 /*! @addtogroup Matrix1
  *@{
@@ -282,7 +284,7 @@ namespace BlockMatrixIterators
                                        * friend.
                                        */
       template <typename>
-      friend class MatrixIterator;
+      friend class dealii::MatrixIterator;
   };
 }