From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Tue, 11 Apr 2023 01:49:58 +0000 (-0600)
Subject: Fix a missing include file.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F130%2Fhead;p=code-gallery.git

Fix a missing include file.
---

diff --git a/information_based_mesh_refinement/mesh_refinement.cc b/information_based_mesh_refinement/mesh_refinement.cc
index 895c4c9..96ff864 100644
--- a/information_based_mesh_refinement/mesh_refinement.cc
+++ b/information_based_mesh_refinement/mesh_refinement.cc
@@ -19,6 +19,7 @@
 
 
 #include <deal.II/base/numbers.h>
+#include <deal.II/base/thread_management.h>
 #include <deal.II/grid/tria.h>
 #include <deal.II/dofs/dof_handler.h>
 #include <deal.II/grid/grid_generator.h>