From 98f7ce9cb1fe74e40ff7313becd08acb93ef706c Mon Sep 17 00:00:00 2001
From: Jonathan Youett <youett@mi.fu-berlin.de>
Date: Mon, 24 Oct 2011 10:21:16 +0000
Subject: [PATCH] bugfix: The method rightmultiply changes the object from
which it is called.
[[Imported from SVN: r8009]]
---
dune/gfe/rotation.hh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dune/gfe/rotation.hh b/dune/gfe/rotation.hh
index 31a65c6d..9f89f6ac 100644
--- a/dune/gfe/rotation.hh
+++ b/dune/gfe/rotation.hh
@@ -454,7 +454,8 @@ public:
Dune::FieldMatrix<T,3,3> mat = s.toMatrix();
mat *= 0.5;
- Dune::FieldMatrix<T,3,3> skewSquare = mat.rightmultiply(mat);
+ Dune::FieldMatrix<T,3,3> skewSquare = mat;
+ skewSquare.rightmultiply(mat);
mat += skewSquare;
mat *= 2/norm;
--
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