[Dune-devel] Interface class for EntitySeed

[Carsten Gräser]

Hi Oliver,

Am 20.01.2013 19:27, schrieb Oliver Sander:
> Dear Dune,
> you may have noticed that I have added an EntitySeed interface class
> to dune-grid.  We use the wrapper/engine concept for almost everything
> we do in the grid interface, but it was missing for EntitySeed.
> This change should go unnoticed for users of the grid interface.
> However, grid implementations may need small changes.  I have done
> them for all grids in dune-grid.  All tests pass here -- apologies if I
> broke anything.
shouldn't we also enforce a copy constructor and assignment operator
in order to be able to store EntiySeeds in containers?

Best,
Carsten

> One exception has been the ALUGrid implementation.  There,
> the changes appeared to be a little more invasive, and I didn't dare to
> mess with that.  Since ALUGrid doesn't use the official GridTraits class
> anyway (which forces the use of the interface class), it still returns
> its EntitySeed
> implementation class directly.
> best,
> Oliver