[Dune] topologyid

Christian Engwer christi at uni-hd.de
Sat Dec 4 15:16:05 CET 2010


On Sat, Dec 04, 2010 at 01:28:02PM +0000, Andreas Dedner wrote:
> Hi,
> 
> I must have missed something at the developer meeting. Did we really
> decide that
> "the topologyId is deprecated" (dune-grid rev. 7141).

Yes, we wanted to unify GeometryType and topologyId, by using the
topologyId as the internal representation. At least as I understand
such a decision, it implies, that the old representations become
deprecated, this means, deprecated method basicType() on the
GemetryType class and deprecation of interfaces directly using the
basicType or topologyId.

Christian

> We are using the topologyId to construct the GeometryType but it is
> not possible any more to use it for example in the TopologyFactory.
> So now I have to write
> create(GeometryType(id))
> to get something from the factory and internally the code just calls
> gt.id() to retrieve the topologyId.
> 
> Did we decide to do it that way? It does not seems reasonable to me...
> 
> Best
> Andreas
> 
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