Re-introduce the old file with a reference to the new one.

git-svn-id: https://svn.dealii.org/trunk@18449 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/deal.II/include/dofs/dof_constraints.h b/deal.II/deal.II/include/dofs/dof_constraints.h
new file mode 100644 (file)
index 0000000..53d3c52
--- /dev/null
+++ b/deal.II/deal.II/include/dofs/dof_constraints.h
@@ -0,0 +1,16 @@
+//---------------------------------------------------------------------------
+//    $Id$
+//    Version: $Name$
+//
+//    Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by the deal.II authors
+//
+//    This file is subject to QPL and may not be  distributed
+//    without copyright and license information. Please refer
+//    to the file deal.II/doc/license.html for the  text  and
+//    further information on this license.
+//
+//---------------------------------------------------------------------------
+
+// this is just referring to the new location and name of the file for
+// backwards compatibility.
+#include <lac/constraint_matrix.h>