XBT_PRIVATE void surf_action_lmm_update_index_heap(void *action, int i);
-XBT_PUBLIC_DATA(xbt_dynar_t) all_existing_models;
+/** \ingroup SURF_models
+ * \brief List of initialized models
+ */
+XBT_PUBLIC_DATA(std::vector<surf_model_t>*) all_existing_models;
namespace simgrid {
namespace surf {