[Dune-devel] New GridView stuff fails test-geogrid

[Christoph Grüninger]

Hi guys,
test-geogrid currently fails in the new LeafGridView code of
the GridDefaultImplementation, see compiler output below.

Bye
Christoph

In file included from test-geogrid.cc:4:
In file included from ../../../config.h:354:
In file included from ../../../dune/grid/yaspgrid.hh:18:
../../../dune/grid/common/grid.hh:1058:19: error: no matching 
conversion for functional-style cast from 'const GridImp' (aka 
'const
       GeometryGrid<Dune::YaspGrid<2>, 
Dune::IdenticalCoordFunction<double, 2>, std::allocator<void> 
>') to 'ViewImp' (aka 'GridView<HostGridView,
       Dune::IdenticalCoordFunction<double, 2>, 
std::allocator<void>, (Dune::PartitionIteratorType)4U>')
       return View(ViewImp(asImp()));
                   ^~~~~~~~~~~~~~~
./gridcheck.cc:598:33: note: in instantiation of member 
function 'Dune::GridDefaultImplementation<2, 2, double,
       Dune::GeoGrid::GridFamily<Dune::YaspGrid<2>, 
Dune::IdenticalCoordFunction<double, 2>, std::allocator<void> 
> >::leafView' requested here
   LeafGridView leafGridView = g.leafView();
                                 ^
./gridcheck.cc:886:3: note: in instantiation of function 
template specialization 
'iteratorEquals<Dune::GeometryGrid<Dune::YaspGrid<2>,
       Dune::IdenticalCoordFunction<double, 2>, 
std::allocator<void> > >' requested here
   iteratorEquals(g);
   ^
test-geogrid.cc:84:3: note: in instantiation of function 
template specialization 
'gridcheck<Dune::GeometryGrid<Dune::YaspGrid<2>,
       Dune::IdenticalCoordFunction<double, 2>, 
std::allocator<void> > >' requested here
   gridcheck( geogrid );
   ^
test-geogrid.cc:131:3: note: in instantiation of function 
template specialization 
'test<Dune::GeometryGrid<Dune::YaspGrid<2>,
       Dune::IdenticalCoordFunction<double, 2>, 
std::allocator<void> > >' requested here
   test<GeometryGrid>(gridfile);
   ^
../../../dune/grid/geometrygrid/gridview.hh:27:11: note: 
candidate constructor (the implicit copy constructor) not 
viable: no known conversion from
       'const GridImp' (aka 'const 
GeometryGrid<Dune::YaspGrid<2>, 
Dune::IdenticalCoordFunction<double, 2>, std::allocator<void> 
>') to 'const
       Dune::GeoGrid::GridView<Dune::GridView<Dune::DefaultLeafGridViewTraits<const 
Dune::YaspGrid<2>, 4> >, Dune::IdenticalCoordFunction<double, 
2>,
       std::allocator<void>, 4>' for 1st argument
     class GridView;
           ^
../../../dune/grid/geometrygrid/gridview.hh:115:7: note: 
candidate constructor not viable: requires 2 arguments, but 1 
was provided
       GridView ( const Grid &grid, const HostGridView 
&hostGridView )