From 90eb908ff89d519990b4de90d4112df37a2292bb Mon Sep 17 00:00:00 2001 From: Oliver Sander <sander@igpm.rwth-aachen.de> Date: Wed, 10 Feb 2010 20:55:48 +0000 Subject: [PATCH] bugfix: setProblem has to set preprocessCalled to false, because preprocess needs to be called again [[Imported from SVN: r3228]] --- dune/solvers/iterationsteps/multigridstep.hh | 3 +++ 1 file changed, 3 insertions(+) diff --git a/dune/solvers/iterationsteps/multigridstep.hh b/dune/solvers/iterationsteps/multigridstep.hh index 6dbd0161..ac18ac10 100644 --- a/dune/solvers/iterationsteps/multigridstep.hh +++ b/dune/solvers/iterationsteps/multigridstep.hh @@ -140,6 +140,9 @@ mat_[level_] = &mat; x_[level_] = x; rhs_[level_] = rhs; + + // Preprocess must be called again, to create the new matrix hierarchy + preprocessCalled = false; } template <class DerivedTransferHierarchy> -- GitLab