From: Guido Kanschat <dr.guido.kanschat@gmail.com>
Date: Sat, 1 Jul 2006 22:36:16 +0000 (+0000)
Subject: Add missing forward declarations
X-Git-Tag: v8.0.0~11625
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8352cd6579e794d07d28d6bf989354095709e71;p=dealii.git

Add missing forward declarations


git-svn-id: https://svn.dealii.org/trunk@13323 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/deal.II/include/multigrid/mg_tools.h b/deal.II/deal.II/include/multigrid/mg_tools.h
index 55e047eeca..1bc62146a8 100644
--- a/deal.II/deal.II/include/multigrid/mg_tools.h
+++ b/deal.II/deal.II/include/multigrid/mg_tools.h
@@ -24,7 +24,9 @@
 template <class Object> class MGLevelObject;
 template <int dim> class MGDoFHandler;
 template <typename number> class Vector;
+template <typename number> class SparseMatrix;
 template <typename number> class BlockVector;
+template <typename number> class BlockSparseMatrix;
 template <typename number> class FullMatrix;
 template <typename number> class BlockSparseMatrix;