dolfin team mailing list archive

["Garth N. Wells" <g.n.wells@xxxxxxxxxx>]

I want to add a function to DofMaps which returns the sparsity pattern, 
but I'm struggling with the UFC interface. How can I get the dof map for 
  a cell without creating a UFC object? I would like to do

  for (CellIterator cell(mesh); !cell.end(); ++cell)
  {
    dof_maps[0]->dof_map().tabulate_dofs(dofs, mesh, cell);
  }

(I have added the function dof_map() to DofMap which returns its 
ufc_dof_map.) The problem is that tabulate_dofs wants ufc::mesh and 
ufc::cell, and not dolfin::Mesh and dolfin::Cell.

Garth