Hello,
Can we pass Triangulation<dim>::face_iterator by reference ?
I am trying to call the function
template<int dim>
types::boundary_id Fdm<dim>::get_face_boundary_id(typename Triangulation
<dim>::face_iterator &f_it)
{
}
by using
typename DofHandler<dim>::cell_iterator cell = dof_handler.begin();
for( face_num = 0; face_num<Geometry_info<dim>::faces_per_cell ; ++face_num)
types::boundary_id bd = get_face_boundary_id(cell->face(face_num));
This is giving me error
file.h:2945:79: error: no matching function for call to ‘FDM::Fdm<3>::
get_face_boundary_id(dealii::TriaIterator<dealii::TriaAccessor<2, 3, 3> >)’
types::boundary_id face_boundary_id = get_face_boundary_id(cell->face(
face));
^
file.h:2945:79: note: candidate is:
file.h:2892:20: note: dealii::types::boundary_id FDM::Fdm<dim>::
get_face_boundary_id(typename dealii::Triangulation<dim, dim>::face_iterator
&) [with int dim = 3; dealii::types::boundary_id = unsigned char; typename
dealii::Triangulation<dim, dim>::face_iterator = dealii::TriaIterator<dealii
::TriaAccessor<2, 3, 3> >]
types::boundary_id Fdm<dim>::get_face_boundary_id(typename Triangulation
<dim>::face_iterator & f_it)
^
file.h:2892:20: note: no known conversion for argument 1 from ‘dealii::
TriaIterator<dealii::TriaAccessor<2, 3, 3> >’ to ‘dealii::Triangulation<3, 3
>::face_iterator& {aka dealii::TriaIterator<dealii::TriaAccessor<2, 3, 3>
>&}’
make[2]: *** [CMakeFiles/fdm.dir/src/main.cc.o] Error 1
make[1]: *** [CMakeFiles/fdm.dir/all] Error 2
make: *** [all] Error 2
Passing cell_iterator with reference works though.
Can someone help me what is it that is causing this error ?
Thanks.
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