From 87d39518ff8e262aa9dc8dbff010f2794280f1aa Mon Sep 17 00:00:00 2001
From: Martin Steigemann <msteigemann@yahoo.de>
Date: Wed, 16 Feb 2011 19:03:44 +0000
Subject: [PATCH] adapt interpolation functions in FETools to parallel PETSc
 vectors

git-svn-id: https://svn.dealii.org/trunk@23379 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/include/deal.II/fe/fe_tools.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/deal.II/include/deal.II/fe/fe_tools.h b/deal.II/include/deal.II/fe/fe_tools.h
index 20dd758f09..fc60375e4f 100644
--- a/deal.II/include/deal.II/fe/fe_tools.h
+++ b/deal.II/include/deal.II/fe/fe_tools.h
@@ -35,6 +35,13 @@ namespace hp
 }
 template <int dim> class FiniteElementData;
 class ConstraintMatrix;
+namespace PETScWrappers
+{
+  namespace MPI
+  {
+    class Vector;
+  }
+}
 
 
 #include <base/config.h>
@@ -982,6 +989,8 @@ namespace FETools
 				const ConstraintMatrix& constraints2,
 				OutVector&              z1_difference);
 
+
+
 				   /**
 				    * $L^2$ projection for
 				    * discontinuous
-- 
2.39.5