From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Tue, 25 Apr 2023 21:04:15 +0000 (-0600)
Subject: Add necessary include files to a code snippet in the glossary.
X-Git-Tag: v9.5.0-rc1~288^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F15139%2Fhead;p=dealii.git

Add necessary include files to a code snippet in the glossary.
---

diff --git a/doc/doxygen/headers/glossary.h b/doc/doxygen/headers/glossary.h
index 066cb3907b..49bd65f114 100644
--- a/doc/doxygen/headers/glossary.h
+++ b/doc/doxygen/headers/glossary.h
@@ -354,6 +354,11 @@
  * has read in from the mesh file. This can be done by using the
  * DataPostprocessors::BoundaryIds class and the following small piece of code:
  * @code
+ *    #include <deal.II/numerics/data_out_faces.h>
+ *    #include <deal.II/numerics/data_postprocessor.h>
+ *
+ *    ...
+ *
  *    DataPostprocessors::BoundaryIds<dim> boundary_ids;
  *    DataOutFaces<dim> data_out_faces;
  *    FE_Q<dim>         dummy_fe(1);