1 #ifndef BABELTRACE_GRAPH_COMPONENT_CLASS_SINK_CONST_H
2 #define BABELTRACE_GRAPH_COMPONENT_CLASS_SINK_CONST_H
5 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
6 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
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9 * of this software and associated documentation files (the "Software"), to deal
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12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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27 /* For bt_component_class, bt_component_class_sink, __BT_UPCAST_CONST */
28 #include <babeltrace2/types.h>
35 const bt_component_class
*
36 bt_component_class_sink_as_component_class_const(
37 const bt_component_class_sink
*comp_cls_sink
)
39 return __BT_UPCAST_CONST(bt_component_class
, comp_cls_sink
);
42 extern void bt_component_class_sink_get_ref(
43 const bt_component_class_sink
*component_class_sink
);
45 extern void bt_component_class_sink_put_ref(
46 const bt_component_class_sink
*component_class_sink
);
48 #define BT_COMPONENT_CLASS_SINK_PUT_REF_AND_RESET(_var) \
50 bt_component_class_sink_put_ref(_var); \
54 #define BT_COMPONENT_CLASS_SINK_MOVE_REF(_var_dst, _var_src) \
56 bt_component_class_sink_put_ref(_var_dst); \
57 (_var_dst) = (_var_src); \
65 #endif /* BABELTRACE_GRAPH_COMPONENT_CLASS_SINK_CONST_H */
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