Link to tutorial.

git-svn-id: https://svn.dealii.org/trunk@18338 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/deal.II/include/dofs/dof_tools.h b/deal.II/deal.II/include/dofs/dof_tools.h
index 1a928aad0d1dfe440a4bbed9fdc99db8a2f9652b..0c1b4a93047f4e1e812e30cc40c68282400cfeac 100644 (file)
--- a/deal.II/deal.II/include/dofs/dof_tools.h
+++ b/deal.II/deal.II/include/dofs/dof_tools.h
@@ -1334,6 +1334,12 @@ class DoFTools
                                      * size before calling this
                                      * function. If this is not the
                                      * case, an assertion is thrown.
+                                     *
+                                     * This function is used in the
+                                     * @ref step_22 "step-22",
+                                     * @ref step_31 "step-31", and
+                                     * @ref step_32 "step-32" tutorial
+                                     * programs.
                                      */
     template <int dim, int spacedim>
     static void