1 #ifndef BABELTRACE_TRACE_IR_STREAM_CLASS_INTERNAL_H
2 #define BABELTRACE_TRACE_IR_STREAM_CLASS_INTERNAL_H
5 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
6 * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 #include "common/assert.h"
28 #include "common/common.h"
29 #include <babeltrace2/trace-ir/stream-class.h>
30 #include "lib/object.h"
31 #include "lib/object-pool.h"
32 #include "common/macros.h"
36 #include "field-class.h"
39 struct bt_stream_class
{
40 struct bt_object base
;
45 /* NULL or `str->str` above */
50 bool assigns_automatic_event_class_id
;
51 bool assigns_automatic_stream_id
;
52 bool supports_packets
;
53 bool packets_have_beginning_default_clock_snapshot
;
54 bool packets_have_end_default_clock_snapshot
;
55 bool supports_discarded_events
;
56 bool supports_discarded_packets
;
57 bool discarded_events_have_default_clock_snapshots
;
58 bool discarded_packets_have_default_clock_snapshots
;
59 struct bt_field_class
*packet_context_fc
;
60 struct bt_field_class
*event_common_context_fc
;
61 struct bt_clock_class
*default_clock_class
;
63 /* Array of `struct bt_event_class *` */
64 GPtrArray
*event_classes
;
66 /* Pool of `struct bt_field_wrapper *` */
67 struct bt_object_pool packet_context_field_pool
;
73 void _bt_stream_class_freeze(const struct bt_stream_class
*stream_class
);
76 # define bt_stream_class_freeze _bt_stream_class_freeze
78 # define bt_stream_class_freeze(_sc)
82 struct bt_trace_class
*bt_stream_class_borrow_trace_class_inline(
83 const struct bt_stream_class
*stream_class
)
85 BT_ASSERT(stream_class
);
86 return (void *) bt_object_borrow_parent(&stream_class
->base
);
89 #endif /* BABELTRACE_TRACE_IR_STREAM_CLASS_INTERNAL_H */