lib: make default query implementation return INVALID_OBJECT, remove UNSUPPORTED...

[babeltrace.git] / include / babeltrace2 / graph / component-class-filter.h

diff --git a/include/babeltrace2/graph/component-class-filter.h b/include/babeltrace2/graph/component-class-filter.h
index 44ce7339c449bc346b101612b92b3df3307738b9..1b1bc66aa3524bcef8783f3c9271bfc020860ad9 100644 (file)
--- a/include/babeltrace2/graph/component-class-filter.h
+++ b/include/babeltrace2/graph/component-class-filter.h
@@ -2,8 +2,7 @@
 #define BABELTRACE2_GRAPH_COMPONENT_CLASS_FILTER_H
 
 /*
- * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
- * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -24,21 +23,14 @@
  * SOFTWARE.
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 #include <stdint.h>
 
-/* For bt_component_class_*_status */
 #include <babeltrace2/graph/component-class.h>
-
-/*
- * For bt_component_class, bt_component_class_filter, bt_port_input,
- * bt_port_output, bt_query_executor, bt_self_component_class_filter,
- * bt_self_component_filter, bt_self_component_port_input,
- * bt_self_component_port_output, bt_value, bt_message_array_const,
- * bt_bool, bt_self_message_iterator, __BT_UPCAST
- */
 #include <babeltrace2/types.h>
-
-/* For bt_logging_level */
 #include <babeltrace2/logging.h>
 
 #ifdef __cplusplus