doc: fix GridGenerator::convert_hypercube_to_simplex_mesh

diff --git a/include/deal.II/grid/grid_generator.h b/include/deal.II/grid/grid_generator.h
index 9747f51a85024bd2c8193b1d98ad784218fa9bad..4c54a0cd1e3db4176552a454bd8c9c66709162e0 100644 (file)
--- a/include/deal.II/grid/grid_generator.h
+++ b/include/deal.II/grid/grid_generator.h
@@ -2275,6 +2275,9 @@ namespace GridGenerator
   convert_hypercube_to_simplex_mesh(const Triangulation<dim, spacedim> &in_tria,
                                     Triangulation<dim, spacedim> &out_tria);
 
+  // Doxygen will not show the function above if we include the
+  // specialization.
+#ifndef DOXYGEN
   /**
    * Specialization of the above function for 1d: simply copy triangulation.
    */
@@ -2282,7 +2285,7 @@ namespace GridGenerator
   void
   convert_hypercube_to_simplex_mesh(const Triangulation<1, spacedim> &in_tria,
                                     Triangulation<1, spacedim> &      out_tria);
-
+#endif
 
   /**
    * Namespace Airfoil contains classes and functions in order to create a