From: heister <heister@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Sun, 26 May 2013 15:40:11 +0000 (+0000)
Subject: add a missing compress in multigrid
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8295d8215ce8356a0fb38c4bc71d8e018ec02cb;p=dealii-svn.git

add a missing compress in multigrid

git-svn-id: https://svn.dealii.org/trunk@29608 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/include/deal.II/multigrid/mg_transfer.templates.h b/deal.II/include/deal.II/multigrid/mg_transfer.templates.h
index eac5bb03d7..a854e92e76 100644
--- a/deal.II/include/deal.II/multigrid/mg_transfer.templates.h
+++ b/deal.II/include/deal.II/multigrid/mg_transfer.templates.h
@@ -161,6 +161,8 @@ MGTransferPrebuilt<VECTOR>::copy_to_mg (
            i != copy_indices[level].end(); ++i)
         dst_level(i->second) = src(i->first);
 
+      dst_level.compress(VectorOperation::insert);
+
       // For non-DG: degrees of
       // freedom in the refinement
       // face may need special