From 35616204f3b57abaf3a1c490c776a8119be69fa8 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Tue, 6 Apr 2021 15:46:45 -0600
Subject: [PATCH] Add missing include files.

---
 include/deal.II/base/incremental_function.h | 3 +++
 include/deal.II/base/mpi.h                  | 1 +
 include/deal.II/lac/read_write_vector.h     | 2 ++
 tests/base/array_view_04.cc                 | 1 +
 tests/base/array_view_05.cc                 | 1 +
 tests/base/functions_incremental_01.cc      | 2 ++
 tests/base/functions_incremental_02.cc      | 2 ++
 7 files changed, 12 insertions(+)

diff --git a/include/deal.II/base/incremental_function.h b/include/deal.II/base/incremental_function.h
index cc2a9ad6c3..fb8083ff54 100644
--- a/include/deal.II/base/incremental_function.h
+++ b/include/deal.II/base/incremental_function.h
@@ -22,6 +22,9 @@
 #include <deal.II/base/function.h>
 #include <deal.II/base/thread_management.h>
 
+#include <deal.II/lac/vector.h>
+
+
 DEAL_II_NAMESPACE_OPEN
 
 // Forward declaration
diff --git a/include/deal.II/base/mpi.h b/include/deal.II/base/mpi.h
index 22fd0aea8b..5bda17c693 100644
--- a/include/deal.II/base/mpi.h
+++ b/include/deal.II/base/mpi.h
@@ -19,6 +19,7 @@
 #include <deal.II/base/config.h>
 
 #include <deal.II/base/array_view.h>
+#include <deal.II/base/index_set.h>
 #include <deal.II/base/mpi_tags.h>
 #include <deal.II/base/numbers.h>
 
diff --git a/include/deal.II/lac/read_write_vector.h b/include/deal.II/lac/read_write_vector.h
index 87cf1ada46..e48e1d3133 100644
--- a/include/deal.II/lac/read_write_vector.h
+++ b/include/deal.II/lac/read_write_vector.h
@@ -22,6 +22,8 @@
 #include <deal.II/base/index_set.h>
 #include <deal.II/base/memory_consumption.h>
 #include <deal.II/base/mpi.h>
+#include <deal.II/base/parallel.h>
+#include <deal.II/base/subscriptor.h>
 #include <deal.II/base/template_constraints.h>
 #include <deal.II/base/types.h>
 #include <deal.II/base/utilities.h>
diff --git a/tests/base/array_view_04.cc b/tests/base/array_view_04.cc
index 8efc76666b..fbfffc71b8 100644
--- a/tests/base/array_view_04.cc
+++ b/tests/base/array_view_04.cc
@@ -17,6 +17,7 @@
 // test for class ArrayView. check make_array_view for Table arguments
 
 #include <deal.II/base/array_view.h>
+#include <deal.II/base/table.h>
 
 #include "../tests.h"
 
diff --git a/tests/base/array_view_05.cc b/tests/base/array_view_05.cc
index 63eff4e58c..6dc7c1f6b2 100644
--- a/tests/base/array_view_05.cc
+++ b/tests/base/array_view_05.cc
@@ -17,6 +17,7 @@
 // test for class ArrayView. check make_array_view for Table arguments
 
 #include <deal.II/base/array_view.h>
+#include <deal.II/base/table.h>
 
 #include "../tests.h"
 
diff --git a/tests/base/functions_incremental_01.cc b/tests/base/functions_incremental_01.cc
index c41979e02c..7d135a9113 100644
--- a/tests/base/functions_incremental_01.cc
+++ b/tests/base/functions_incremental_01.cc
@@ -18,6 +18,8 @@
 
 #include <deal.II/base/incremental_function.h>
 
+#include <deal.II/lac/vector.h>
+
 #include "../tests.h"
 
 // homogeneous linear in time function
diff --git a/tests/base/functions_incremental_02.cc b/tests/base/functions_incremental_02.cc
index 457c529314..b8a487f8c5 100644
--- a/tests/base/functions_incremental_02.cc
+++ b/tests/base/functions_incremental_02.cc
@@ -19,6 +19,8 @@
 
 #include <deal.II/base/incremental_function.h>
 
+#include <deal.II/lac/vector.h>
+
 #include "../tests.h"
 
 // homogeneous linear in time function
-- 
2.39.5