From d8a7584290d4f0cb05bc6fe7f3d30a2ebceefd1d Mon Sep 17 00:00:00 2001
From: Martin Kronbichler <martin.kronbichler@uni-a.de>
Date: Wed, 1 Jun 2022 15:40:41 +0200
Subject: [PATCH] Remove another inclusion of hanging_nodes_internal.h.
 Documentation.

---
 include/deal.II/matrix_free/dof_info.h               | 7 ++++++-
 include/deal.II/matrix_free/fe_evaluation.h          | 1 +
 include/deal.II/matrix_free/hanging_nodes_internal.h | 2 +-
 source/dofs/dof_renumbering.cc                       | 1 +
 4 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/include/deal.II/matrix_free/dof_info.h b/include/deal.II/matrix_free/dof_info.h
index 4f042dea79..65f37a734e 100644
--- a/include/deal.II/matrix_free/dof_info.h
+++ b/include/deal.II/matrix_free/dof_info.h
@@ -30,7 +30,6 @@
 #include <deal.II/lac/dynamic_sparsity_pattern.h>
 
 #include <deal.II/matrix_free/face_info.h>
-#include <deal.II/matrix_free/hanging_nodes_internal.h>
 #include <deal.II/matrix_free/shape_info.h>
 #include <deal.II/matrix_free/task_info.h>
 #include <deal.II/matrix_free/vector_data_exchange.h>
@@ -59,6 +58,12 @@ namespace internal
 {
   namespace MatrixFreeFunctions
   {
+    /**
+     * Type of the 8-bit representation of the refinement configuration that
+     * is in hanging_nodes_internal.h.
+     */
+    using compressed_constraint_kind = std::uint8_t;
+
     /**
      * A struct that takes entries describing a constraint and puts them into
      * a sorted list where duplicates are filtered out
diff --git a/include/deal.II/matrix_free/fe_evaluation.h b/include/deal.II/matrix_free/fe_evaluation.h
index a4db4b46dc..7987649224 100644
--- a/include/deal.II/matrix_free/fe_evaluation.h
+++ b/include/deal.II/matrix_free/fe_evaluation.h
@@ -34,6 +34,7 @@
 #include <deal.II/matrix_free/evaluation_selector.h>
 #include <deal.II/matrix_free/evaluation_template_factory.h>
 #include <deal.II/matrix_free/fe_evaluation_data.h>
+#include <deal.II/matrix_free/hanging_nodes_internal.h>
 #include <deal.II/matrix_free/mapping_data_on_the_fly.h>
 #include <deal.II/matrix_free/matrix_free.h>
 #include <deal.II/matrix_free/shape_info.h>
diff --git a/include/deal.II/matrix_free/hanging_nodes_internal.h b/include/deal.II/matrix_free/hanging_nodes_internal.h
index d7bfbb3143..dbbdbae3a9 100644
--- a/include/deal.II/matrix_free/hanging_nodes_internal.h
+++ b/include/deal.II/matrix_free/hanging_nodes_internal.h
@@ -71,7 +71,7 @@ namespace internal
 
 
     /**
-     * Type of the 9-bit representation of the refinement configuration.
+     * Type of the 8-bit representation of the refinement configuration.
      */
     using compressed_constraint_kind = std::uint8_t;
 
diff --git a/source/dofs/dof_renumbering.cc b/source/dofs/dof_renumbering.cc
index 6a536218b2..18e6ea7994 100644
--- a/source/dofs/dof_renumbering.cc
+++ b/source/dofs/dof_renumbering.cc
@@ -26,6 +26,7 @@
 #include <deal.II/dofs/dof_tools.h>
 
 #include <deal.II/fe/fe.h>
+#include <deal.II/fe/fe_q_base.h>
 
 #include <deal.II/grid/tria.h>
 #include <deal.II/grid/tria_iterator.h>
-- 
2.39.5