+/** @addtogroup XBT_log
+ * @brief A generic logging facility in the spirit of log4j (grounding feature)
+ *
+ *
+ */
+
+/** \defgroup XBT_log_cats Existing log categories
+ * \ingroup XBT_log
+ * \brief (automatically extracted)
+ *
+ * This is the list of all existing log categories in SimGrid.
+ * This list was automatically extracted from the source code by
+ * the src/xbt_log_extract_hierarchy utility.
+ *
+ * You can thus be certain that it is uptodate, but it may somehow
+ * lack a final manual touch.
+ * Anyway, nothing's perfect ;)
+ */
+