[Dune] Add feature of looking for cells

[Christian Engwer]

On Tue, Nov 29, 2011 at 09:25:53PM +0000, Sergei Malashenko wrote:
> Good day. I want to add feature of looking for cell which contains
some point. For this I am going to use KD-tree structure data. I see
that I can't return Entity and I have to return Iterator isn't it?

Please have a look at the HierarchicSearch in the dune-grid utilities
directory. It should do exactly what you are looking for.

And yes, you can't copy Entities and should return EntityPointers (the
dune version of a trivial iterator)

Christian

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