X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Fctf-ir%2Fevent.h;h=30b790035456eefbd4ffff13a3fe45e09522b7c0;hb=54fca895efe7eb95563b5ad9ac1355106415f116;hp=c6b30960cb6a023eda08c46d10f0be1f52a59592;hpb=410d0373190c78fb459edc13cff2d32432e989d5;p=babeltrace.git

diff --git a/include/babeltrace/ctf-ir/event.h b/include/babeltrace/ctf-ir/event.h
index c6b30960..30b79003 100644
--- a/include/babeltrace/ctf-ir/event.h
+++ b/include/babeltrace/ctf-ir/event.h
@@ -202,6 +202,9 @@ extern void bt_ctf_event_class_put(struct bt_ctf_event_class *event_class);
  * sets its reference count to 1. Each instance shares the ownership of the
  * event class using its reference count.
  *
+ * An event class must be associated with a stream class before events
+ * may be instanciated.
+ *
  * @param event_class Event class.
  *
  * Returns an allocated field type on success, NULL on error.