[Dune] How to get a unique index?

[Markus Blatt]

Hi,

On Fri, Jan 26, 2007 at 09:03:11AM +0100, Patrick Leidenberger wrote:
> 
> Is there a method to communicate a list with index of type IdType?
> 

You can communicate almost anything attached to grid entities via the
grid communication methods.

> I want to make a unique list of entities over all processes.
> 

Does that mean you want to store all global ids on one process?
I can't see why someone wants to do this.

If so, then this is a really bad idea.

Cheers,

Markus