It works with mesh.elements_{begin,end}().
Thanks,
On Wed, Apr 16, 2014 at 8:42 PM, Kirk, Benjamin (JSC-EG311) <
[email protected]> wrote:
> You're modifying the mesh, so you need to be sure to do it the same on all
> processors. In this case, the culprit I think is looping over the local
> elements. What happens when you loop over mesh.elements_{begin,end}();
> instead?
>
> -Ben
>
> On Apr 16, 2014, at 8:35 PM, walter kou <[email protected]> wrote:
>
> > 1) Given a 3D mesh, I try to write a separate code to add boundary id,
> > using:
> >
> > Mesh::element_iterator it_el =
> > mesh.active_local_elements_begin();
> > const Mesh::element_iterator it_last_el =
> > mesh.active_local_elements_end();
> > for ( ; it_el != it_last_el ; ++it_el) {
> > Elem* elem = *it_el;
> > // some code to detect null-neighbour
> > mesh.boundary_info->add_side(elem->id(), side, bc_code);
> >
> > equation_systems.init();
>
>
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