From: Marc Fehling <mafehling.git@gmail.com>
Date: Wed, 17 Mar 2021 02:13:44 +0000 (-0600)
Subject: Minor changes to DoFHandler functionalities.
X-Git-Tag: v9.3.0-rc1~299^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F11942%2Fhead;p=dealii.git

Minor changes to DoFHandler functionalities.
---

diff --git a/include/deal.II/dofs/dof_accessor.templates.h b/include/deal.II/dofs/dof_accessor.templates.h
index 17c60389a7..265f83249e 100644
--- a/include/deal.II/dofs/dof_accessor.templates.h
+++ b/include/deal.II/dofs/dof_accessor.templates.h
@@ -2952,6 +2952,11 @@ DoFCellAccessor<dimension_, space_dimension_, level_dof_access>::
         ExcMessage(
           "You ask for information on children of this cell which is only "
           "available for active cells. One of its children is not active."));
+      Assert(child->is_locally_owned(),
+             ExcMessage(
+               "You ask for information on children of this cell which is only "
+               "available for locally owned cells. One of its children is not "
+               "locally owned."));
       future_fe_indices_children.insert(child->future_fe_index());
     }
   Assert(!future_fe_indices_children.empty(), ExcInternalError());
diff --git a/source/dofs/dof_handler.cc b/source/dofs/dof_handler.cc
index e7ba6ba8a2..b6c8c7f990 100644
--- a/source/dofs/dof_handler.cc
+++ b/source/dofs/dof_handler.cc
@@ -1957,8 +1957,8 @@ namespace internal
         static unsigned int
         determine_fe_from_children(
           const typename Triangulation<dim, spacedim>::cell_iterator &,
-          const std::vector<unsigned int> &        children_fe_indices,
-          dealii::hp::FECollection<dim, spacedim> &fe_collection)
+          const std::vector<unsigned int> &              children_fe_indices,
+          const dealii::hp::FECollection<dim, spacedim> &fe_collection)
         {
           Assert(!children_fe_indices.empty(), ExcInternalError());