[Dune] Problem with compiling grid.globalIdSet()

[Markus Blatt]

Hi,

On Thu, Feb 26, 2015 at 08:48:37AM +0100, Aleksejs Fomins wrote:
> Could somebody please give me some suggestions with this bug? I am still stuck on it, so any advice would be appreciated
> 
> Greetings,
> Aleksejs
> 
> On 24/02/15 16:21, Aleksejs Fomins wrote:
> > Dear Christoph,
> > 
> > Thank you for your suggestion, this indeed was the bug, I figured it
> > out more or less at the same time.
> > 
> > Now this problem is fixed, but I have the same problem with
> > LeafIndexSet, but this time all of the const Grid are in place. (error
> > code below). What I do notice is that it finds the IndexType to be
> > "unsigned int" whereas in the derived derived class it is clearly "int".
> > 
> > I am using the default Dune::GridTraits, and, as I see, it only
> > explicitly specifies 2 out of 4 template parameters when defining
> > Dune::IndexSet.
> > 

This is very well hidden in grid.hh
<https://www.dune-project.org/doc/doxygen/dune-grid-html/common_2grid_8hh_source.html> line 361, a forward declaration
that reads:

template< class GridImp, class IndexSetImp, class IndexTypeImp = unsigned int, class TypesImp = std::vector< GeometryType > > class IndexSet;

And you seem right that there seems to be no way of providing
IndexTypeImp and TypesImp to the GridTraits. Seems like a bug to
me. Maybe you want to file a bugreport?

Cheers,

Markus

-- 
Do you need more support with DUNE or HPC in general? 

Dr. Markus Blatt - HPC-Simulation-Software & Services http://www.dr-blatt.de
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