lib: simplify the public notification iterator interfaces

[babeltrace.git] / include / babeltrace / graph / notification-iterator-internal.h

diff --git a/include/babeltrace/graph/notification-iterator-internal.h b/include/babeltrace/graph/notification-iterator-internal.h
index 55aa4e6210d09942c493d62ec9524b60aec1960c..5cac60a621603691cf4d04364da16fb8fd5cdcc7 100644 (file)
--- a/include/babeltrace/graph/notification-iterator-internal.h
+++ b/include/babeltrace/graph/notification-iterator-internal.h
@@ -87,7 +87,6 @@ enum bt_private_connection_notification_iterator_state {
 struct bt_notification_iterator {
        struct bt_object base;
        enum bt_notification_iterator_type type;
-       struct bt_notification *current_notification; /* owned by this */
 };
 
 struct bt_notification_iterator_private_connection {
@@ -95,6 +94,7 @@ struct bt_notification_iterator_private_connection {
        struct bt_component *upstream_component; /* Weak */
        struct bt_port *upstream_port; /* Weak */
        struct bt_connection *connection; /* Weak */
+       struct bt_graph *graph; /* Weak */
 
        /*
         * This hash table keeps the state of a stream as viewed by
@@ -124,34 +124,10 @@ struct bt_notification_iterator_output_port {
        struct bt_notification_iterator base;
        struct bt_graph *graph; /* Owned by this */
        struct bt_component *colander; /* Owned by this */
-       struct bt_port *output_port; /* Owned by this */
-};
 
-static inline
-struct bt_notification *bt_notification_iterator_borrow_current_notification(
-               struct bt_notification_iterator *iterator)
-{
-       BT_ASSERT(iterator);
-       return iterator->current_notification;
-}
-
-static inline
-void bt_notification_iterator_replace_current_notification(
-               struct bt_notification_iterator *iterator,
-               struct bt_notification *notification)
-{
-       BT_ASSERT(iterator);
-       bt_put(iterator->current_notification);
-       iterator->current_notification = bt_get(notification);
-}
-
-static inline
-struct bt_notification_iterator_private_connection *
-bt_private_connection_notification_iterator_borrow_from_private(
-               struct bt_private_connection_private_notification_iterator *private_notification_iterator)
-{
-       return (void *) private_notification_iterator;
-}
+       /* Only used temporarily: should always be NULL */
+       struct bt_notification *notif;
+};
 
 static inline
 struct bt_private_connection_private_notification_iterator *