[Dune] Problem with compiling grid.globalIdSet()

[Aleksejs Fomins]

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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.
> 
> I would be happy to know how does it determine the missing template
> parameters, and why is it "unsigned int"?
> 
> Best,
> Aleksejs
> 
> 
> 
> In file included from
> /home/fomins/gitwork/hades-github-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/test/test-curvgrid.cc:12:0:
> /home/fomins/gitwork/hades-github-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/curvilineargrid/grid.hh:
> In instantiation of ‘const LeafIndexSet& Dune::CurvilinearGrid<dim,
> dimworld, ct>::leafIndexSet() const [with int dim = 3; int dimworld =
> 3; ct = double; Dune::CurvilinearGrid<dim, dimworld, ct>::LeafIndexSet
> = Dune::IndexSet<const Dune::CurvilinearGrid<3, 3, double>,
> Dune::CurvGrid::CurvIndexSet<const Dune::CurvilinearGrid<3, 3, double>
>> , unsigned int, std::vector<Dune::GeometryType> >]’:
> /home/fomins/gitwork/hades-github-lspr-ag/dune-grid/dune/grid/test/gridcheck.cc:151:68:
>   required from ‘void zeroEntityConsistency(Grid&) [with Grid =
> Dune::CurvilinearGrid<3, 3, double>]’
> /home/fomins/gitwork/hades-github-lspr-ag/dune-grid/dune/grid/test/gridcheck.cc:929:26:
>   required from ‘void gridcheck(Grid&) [with Grid =
> Dune::CurvilinearGrid<3, 3, double>]’
> /home/fomins/gitwork/hades-github-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/test/test-curvgrid.cc:79:17:
>   required from ‘void check_grid(Dune::CurvilinearGrid<cdim, cdim,
> ctype>&) [with ctype = double; int cdim = 3]’
> /home/fomins/gitwork/hades-github-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/test/test-curvgrid.cc:109:25:
>   required from here
> /home/fomins/gitwork/hades-github-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/curvilineargrid/grid.hh:333:57:
> error: invalid initialization of reference of type ‘const
> LeafIndexSet& {aka const Dune::IndexSet<const Dune::CurvilinearGrid<3,
> 3, double>, Dune::CurvGrid::CurvIndexSet<const
> Dune::CurvilinearGrid<3, 3, double> >, unsigned int,
> std::vector<Dune::GeometryType> >&}’ from expression of type ‘const
> IndexSetImpl {aka const Dune::CurvGrid::CurvIndexSet<const
> Dune::CurvilinearGrid<3, 3, double> >}’
>      const LeafIndexSet &leafIndexSet () const  { return leafIndexSet_; }
>                                                          ^
> In file included from
> /home/fomins/gitwork/hades-github-lspr-ag/dune-grid/dune/grid/common/grid.hh:1408:0,
>                  from
> /home/fomins/gitwork/hades-github-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/curvilineargrid/grid.hh:8,
>                  from
> /home/fomins/gitwork/hades-github-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/test/test-curvgrid.cc:12:
> /home/fomins/gitwork/hades-github-lspr-ag/dune-grid/dune/grid/common/indexidset.hh:
> In instantiation of ‘const IndexSetImp& Dune::IndexSet<GridImp,
> IndexSetImp, IndexTypeImp, TypesImp>::asImp() const [with GridImp =
> const Dune::CurvilinearGrid<3, 3, double>; IndexSetImp =
> Dune::CurvGrid::CurvIndexSet<const Dune::CurvilinearGrid<3, 3, double>
>> ; IndexTypeImp = unsigned int; TypesImp =
> std::vector<Dune::GeometryType>]’:
> /home/fomins/gitwork/hades-github-lspr-ag/dune-grid/dune/grid/common/indexidset.hh:136:20:
>   required from ‘Dune::IndexSet<GridImp, IndexSetImp, IndexTypeImp,
> TypesImp>::IndexType Dune::IndexSet<GridImp, IndexSetImp,
> IndexTypeImp, TypesImp>::index(const Entity&) const [with Entity =
> Dune::Entity<0, 3, const Dune::CurvilinearGrid<3, 3, double>,
> Dune::CurvGrid::CurvEntity>; GridImp = const Dune::CurvilinearGrid<3,
> 3, double>; IndexSetImp = Dune::CurvGrid::CurvIndexSet<const
> Dune::CurvilinearGrid<3, 3, double> >; IndexTypeImp = unsigned int;
> TypesImp = std::vector<Dune::GeometryType>; Dune::IndexSet<GridImp,
> IndexSetImp, IndexTypeImp, TypesImp>::IndexType = unsigned int]’
> /home/fomins/gitwork/hades-github-lspr-ag/dune-grid/dune/grid/test/gridcheck.cc:625:3:
>   required from ‘void iteratorEquals(Grid&) [with Grid =
> Dune::CurvilinearGrid<3, 3, double>]’
> /home/fomins/gitwork/hades-github-lspr-ag/dune-grid/dune/grid/test/gridcheck.cc:925:19:
>   required from ‘void gridcheck(Grid&) [with Grid =
> Dune::CurvilinearGrid<3, 3, double>]’
> /home/fomins/gitwork/hades-github-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/test/test-curvgrid.cc:79:17:
>   required from ‘void check_grid(Dune::CurvilinearGrid<cdim, cdim,
> ctype>&) [with ctype = double; int cdim = 3]’
> /home/fomins/gitwork/hades-github-lspr-ag/dune-curvilineargrid/dune/curvilineargrid/test/test-curvgrid.cc:109:25:
>   required from here
> /home/fomins/gitwork/hades-github-lspr-ag/dune-grid/dune/grid/common/indexidset.hh:275:85:
> error: invalid static_cast from type ‘const Dune::IndexSet<const
> Dune::CurvilinearGrid<3, 3, double>,
> Dune::CurvGrid::CurvIndexSet<const Dune::CurvilinearGrid<3, 3, double>
>> , unsigned int, std::vector<Dune::GeometryType> >’ to type ‘const
> Dune::CurvGrid::CurvIndexSet<const Dune::CurvilinearGrid<3, 3, double> >&’
>      const IndexSetImp& asImp () const {return static_cast<const
> IndexSetImp &>(*this);}
> 
> On 24/02/15 15:28, Aleksejs Fomins wrote:
>> Dear Dune,
> 
>> I am still having problems with compiling my curvgrid.globalIdSet()
>> method
> 
>> When I look at YaspGrid, the method YaspGrid.globalIdSet() returns 
>> Dune::IdSet<...> but what is actually returned is 
>> YaspGlobalIdSet<const YaspGrid> : public Dune::IdSet<...>
> 
>> and that seems to work. Now, when I try to do something similar, I
>> get the error
> 
>> error: invalid initialization of reference of type ‘const
>> GlobalIdSet& {aka const Dune::IdSet<const Dune::CurvilinearGrid<3,
>> 3, double>, Dune::CurvGrid::CurvIdSet<Dune::CurvilinearGrid<3, 3,
>> double> >, Dune::CurvilinearGridStorage<double, 3>::IdType>&}’ from
>> expression of type ‘const IdSetImpl {aka const
>> Dune::CurvGrid::CurvIdSet<const Dune::CurvilinearGrid<3, 3, double>
>>> }’
> 
>> const GlobalIdSet &globalIdSet () const  { return globalIdSet_; }
> 
> 
>> Any hints will be appreciated.
> 
>> Cheers, Aleksejs
> 
>> _______________________________________________ Dune mailing list 
>> Dune at dune-project.org 
>> http://lists.dune-project.org/mailman/listinfo/dune
> 
> 
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