[Dune] method pointer on entity.

[Andreas Dedner]

I also like the second version.
Andreas

Robert Kloefkorn wrote:
> Hello Dune,
> 
> as decided in Berlin we wanted to add a method pointer that returns an 
> EntityPointer on all entities. To create an EntityPointer one would write
> 
> EntityPointer p = entity.pointer();
> 
> 
> Alternatively, one could add an explicit constructor taking an entity to 
> the EntityPointer class. With this one could write
> 
> EntityPointer p( entity );
> 
> I prefer the second way.
> What do the developers think?
> 
> Regards
> 
> R
>