Commit 27ef73cd authored by Ansgar Burchardt's avatar Ansgar Burchardt Committed by Steffen Müthing

doc: Entity::father() no longer returns an EntityPointer

I assume that the behaviour is undefined for macro grid elements, just
as dereferencing the returned EntityPointer was before.

(cherry picked from commit 09d92be2)
Signed-off-by: Steffen Müthing's avatarSteffen Müthing <muething@dune-project.org>
parent 66f08616
......@@ -551,7 +551,8 @@ namespace Dune
/**\brief Inter-level access to father entity on the next-coarser grid.
The given entity resulted directly from a subdivision of its father
entity. For the macro elements dereferencing the EntityPointer is undefined.
entity. The behaviour for elements on the macro grid, that is when
\ref hasFather() is false, is undefined.
\note If the partitionType of the Entity is GhostEntity,
it is not guaranteed that this method is working
......
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