From 1793b046a6bd4a63ca91d0589db3cfbc41d797ee Mon Sep 17 00:00:00 2001
From: Jonathan Youett <youett@math.fu-berlin.de>
Date: Wed, 13 Jul 2016 15:54:58 +0200
Subject: [PATCH] Add missing include

---
 dune/solvers/iterationsteps/projectedblockgsstep.hh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dune/solvers/iterationsteps/projectedblockgsstep.hh b/dune/solvers/iterationsteps/projectedblockgsstep.hh
index 3a9a287e..111b0930 100644
--- a/dune/solvers/iterationsteps/projectedblockgsstep.hh
+++ b/dune/solvers/iterationsteps/projectedblockgsstep.hh
@@ -8,6 +8,7 @@
 #include <dune/solvers/common/boxconstraint.hh>
 
 #include <dune/solvers/common/arithmetic.hh>
+#include <dune/solvers/iterationsteps/lineariterationstep.hh>
 
 template<class MatrixType, class VectorType>
 class ProjectedBlockGSStep : public LinearIterationStep<MatrixType, VectorType>
-- 
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