From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Wed, 6 Mar 2024 02:40:13 +0000 (-0700)
Subject: Add necessary header files.
X-Git-Tag: v9.6.0-rc1~507^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33b72a0f2432bc91cbfd6e4521db8a0ae1b31846;p=dealii.git

Add necessary header files.
---

diff --git a/tests/multigrid-global-coarsening/mg_transfer_util.h b/tests/multigrid-global-coarsening/mg_transfer_util.h
index 3bdce0a672..5706f322a0 100644
--- a/tests/multigrid-global-coarsening/mg_transfer_util.h
+++ b/tests/multigrid-global-coarsening/mg_transfer_util.h
@@ -17,6 +17,9 @@
 
 #include <deal.II/base/function_lib.h>
 
+#include <deal.II/multigrid/mg_constrained_dofs.h>
+#include <deal.II/multigrid/mg_transfer_global_coarsening.h>
+
 #include <deal.II/numerics/data_out.h>
 #include <deal.II/numerics/vector_tools.h>