From: guido <guido@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 20 Feb 2003 07:32:58 +0000 (+0000)
Subject: Warning about continuous elements
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d15e97cfaf24f5727a79a79f191906470bdf95b;p=dealii-svn.git

Warning about continuous elements


git-svn-id: https://svn.dealii.org/trunk@7197 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/deal.II/include/multigrid/multigrid.h b/deal.II/deal.II/include/multigrid/multigrid.h
index d9127dceeb..9a21298999 100644
--- a/deal.II/deal.II/include/multigrid/multigrid.h
+++ b/deal.II/deal.II/include/multigrid/multigrid.h
@@ -33,6 +33,9 @@
 /**
  * Implementation of the multigrid method.
  *
+ * Warning: multigrid on locally refined meshes only works with
+ * discontinuous finite elements.
+ *
  * The function actually performing a multi-level cycle,
  * @p{level_mgstep}, as well as the function @p{vcycle}, calling it,
  * require several helper classes handed over as template parameters.