From ca4c994c5c41c98cbebb0542e6f88c8ecbf66f4d Mon Sep 17 00:00:00 2001
From: Oliver Sander <sander@igpm.rwth-aachen.de>
Date: Sun, 11 Nov 2012 12:35:37 +0000
Subject: [PATCH] Add method numLevels() which returns, well, the number of
levels
Note: it does _not_ return the content of the numLevels_ variable,
but rather the number of transfer operators plus one.
[[Imported from SVN: r7397]]
---
dune/solvers/iterationsteps/multigridstep.hh | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/dune/solvers/iterationsteps/multigridstep.hh b/dune/solvers/iterationsteps/multigridstep.hh
index baa7c1a3..f3c7fdb6 100644
--- a/dune/solvers/iterationsteps/multigridstep.hh
+++ b/dune/solvers/iterationsteps/multigridstep.hh
@@ -187,6 +187,12 @@
// virtual VectorType getSol();
// virtual const MatrixType* getMatrix();
+
+ /** \brief Return total number of levels of the multigrid hierarchy */
+ virtual size_t numLevels() const
+ {
+ return mgTransfer_.size() + 1;
+ }
virtual int level() const {return level_;}
--
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