From f046a8c127a032d478efc4da0fb59ed0d95f76e9 Mon Sep 17 00:00:00 2001
From: Tobias Leibner <tobias.leibner@googlemail.com>
Date: Mon, 29 Jun 2015 17:23:03 +0200
Subject: [PATCH] [functions.affine] default b to 0

---
 dune/stuff/functions/affine.hh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dune/stuff/functions/affine.hh b/dune/stuff/functions/affine.hh
index 44ed48441..cd3570636 100644
--- a/dune/stuff/functions/affine.hh
+++ b/dune/stuff/functions/affine.hh
@@ -81,7 +81,8 @@ public:
                                          cfg.get("name", default_cfg.get<std::string>("name")));
   } // ... create(...)
 
-  explicit Affine(const MatrixType& matrix, const RangeType& vector, const std::string name_in = static_id())
+  explicit Affine(const MatrixType& matrix, const RangeType& vector = RangeType(0),
+                  const std::string name_in = static_id())
     : A_(matrix)
     , b_(vector)
     , name_(name_in)
-- 
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