[dune-fem] Issue Combining Deformations and Adaptivity

[Andreas Dedner]

Hi.
After skyping with Robert I was given the right pointers:

David you need to use the stand alone method
Dune::Fem::gridEntity( entity );
which will return the reference to the host entity if you have a 
geogridpart entity and otherwise just does
nothing.

Best
Andreas

On 04/09/15 15:03, David O'Connor wrote:
> To whom it may concern,
>
> I have recently been working on a project for solving phase field 
> equations on evolving domains and due to the nature of the solutions 
> attempted to add in adaptivity to increase efficiency. I have been 
> attempting this following the Dune-Fem-Howto module.
>
> Whilst attempting this I came across an issue where the solution is 
> defined on a geogridpart however the adaptivity marker required access 
> to the HostGrid entities. Under the guidance of Andreas Dedner we 
> created a work around using the hostEntity() function. Unfortunately 
> this limits the generality of my code as a deformation is now required.
>
> I am interested if you are aware of this issue and if you have any 
> insight on a possible solution that might maintain the generality of 
> my code.
>
> Regards
> David O'Connor

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