#include <babeltrace/graph/component-source-internal.h>
#include <babeltrace/graph/component-internal.h>
#include <babeltrace/graph/port-internal.h>
-#include <babeltrace/graph/notification-iterator.h>
-#include <babeltrace/graph/notification-iterator-internal.h>
+#include <babeltrace/graph/message-iterator-const.h>
+#include <babeltrace/graph/message-iterator-internal.h>
#include <babeltrace/graph/graph.h>
BT_HIDDEN
return (void *) source;
}
+const bt_component_class_source *
+bt_component_source_borrow_class_const(
+ const bt_component_source *component)
+{
+ struct bt_component_class *cls;
+
+ BT_ASSERT_PRE_NON_NULL(component, "Component");
+
+ cls = component->parent.class;
+
+ BT_ASSERT(cls);
+ BT_ASSERT(cls->type == BT_COMPONENT_CLASS_TYPE_SOURCE);
+
+ return (bt_component_class_source *) cls;
+}
+
uint64_t bt_component_source_get_output_port_count(
const struct bt_component_source *comp)
{