Add an '@ingroup output' label to an output flag.

diff --git a/include/deal.II/base/data_out_base.h b/include/deal.II/base/data_out_base.h
index debf9c2e1f6f05e717a1c15778789dd2fde2f94a..768ab37217ff3d46c503dddb0a9c45c4d33a8ad6 100644 (file)
--- a/include/deal.II/base/data_out_base.h
+++ b/include/deal.II/base/data_out_base.h
@@ -909,6 +909,8 @@ namespace DataOutBase
 
   /**
    * Flags for SVG output.
+   *
+   * @ingroup output
    */
   struct SvgFlags : public OutputFlagsBase<SvgFlags>
   {