From 42107c41dbe18e929761e78f55158a275dda5aed Mon Sep 17 00:00:00 2001
From: Oliver Sander <sander@igpm.rwth-aachen.de>
Date: Wed, 14 Oct 2009 15:45:00 +0000
Subject: [PATCH] The members presmoother_ and postsmoother_ are protected now.
Write access is provided via a new method setSmoother().
This is a first step towards allowing individual smoother objects for each
grid level.
[[Imported from SVN: r2983]]
---
dune-solvers/iterationsteps/multigridstep.hh | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/dune-solvers/iterationsteps/multigridstep.hh b/dune-solvers/iterationsteps/multigridstep.hh
index 32436cde..2ce4cf9e 100644
--- a/dune-solvers/iterationsteps/multigridstep.hh
+++ b/dune-solvers/iterationsteps/multigridstep.hh
@@ -169,10 +169,24 @@
*/
virtual void setMGType(int mu, int nu1, int nu2);
+ /** \brief Set the smoother iteration step */
+ virtual void setSmoother(LinearIterationStep<OperatorType, VectorType>* smoother) {
+ presmoother_ = postsmoother_ = smoother;
+ }
+
+ /** \brief Set pre- and post smoothers individually */
+ virtual void setSmoother(LinearIterationStep<OperatorType, VectorType>* preSmoother,
+ LinearIterationStep<OperatorType, VectorType>* postSmoother) {
+ presmoother_ = preSmoother;
+ postsmoother_ = postSmoother;
+ }
+
+ protected:
LinearIterationStep<OperatorType, VectorType>* presmoother_;
LinearIterationStep<OperatorType, VectorType>* postsmoother_;
+ public:
Solver* basesolver_;
protected:
--
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