bt2: let components attach "user data" to ports
[babeltrace.git] / bindings / python / bt2 / bt2 / native_bt_stream_class.i
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1/*
2 * The MIT License (MIT)
3 *
4 * Copyright (c) 2016 Philippe Proulx <pproulx@efficios.com>
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25/* From stream-class-const.h */
26
27typedef enum bt_stream_class_status {
28 BT_STREAM_CLASS_STATUS_OK = 0,
29 BT_STREAM_CLASS_STATUS_NOMEM = -12,
30} bt_stream_class_status;
31
32extern const bt_trace_class *bt_stream_class_borrow_trace_class_const(
33 const bt_stream_class *stream_class);
34
35extern const char *bt_stream_class_get_name(
36 const bt_stream_class *stream_class);
37
38extern bt_bool bt_stream_class_assigns_automatic_event_class_id(
39 const bt_stream_class *stream_class);
40
41extern bt_bool bt_stream_class_assigns_automatic_stream_id(
42 const bt_stream_class *stream_class);
43
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44extern bt_bool bt_stream_class_packets_have_default_beginning_clock_snapshot(
45 const bt_stream_class *stream_class);
46
47extern bt_bool bt_stream_class_packets_have_default_end_clock_snapshot(
48 const bt_stream_class *stream_class);
49
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50extern uint64_t bt_stream_class_get_id(
51 const bt_stream_class *stream_class);
52
53extern const bt_field_class *
54bt_stream_class_borrow_packet_context_field_class_const(
55 const bt_stream_class *stream_class);
56
57extern const bt_field_class *
58bt_stream_class_borrow_event_common_context_field_class_const(
59 const bt_stream_class *stream_class);
60
61extern uint64_t bt_stream_class_get_event_class_count(
62 const bt_stream_class *stream_class);
63
64extern const bt_event_class *
65bt_stream_class_borrow_event_class_by_index_const(
66 const bt_stream_class *stream_class, uint64_t index);
67
68extern const bt_event_class *
69bt_stream_class_borrow_event_class_by_id_const(
70 const bt_stream_class *stream_class, uint64_t id);
71
72extern const bt_clock_class *
73bt_stream_class_borrow_default_clock_class_const(
74 const bt_stream_class *stream_class);
75
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76extern void bt_stream_class_get_ref(const bt_stream_class *stream_class);
77
78extern void bt_stream_class_put_ref(const bt_stream_class *stream_class);
79
80/* From stream-class-const.h */
81
82extern bt_stream_class *bt_stream_class_create(
83 bt_trace_class *trace_class);
84
85extern bt_stream_class *bt_stream_class_create_with_id(
86 bt_trace_class *trace_class, uint64_t id);
87
88extern bt_trace_class *bt_stream_class_borrow_trace_class(
89 bt_stream_class *stream_class);
90
91extern bt_stream_class_status bt_stream_class_set_name(
92 bt_stream_class *stream_class, const char *name);
93
94extern void bt_stream_class_set_assigns_automatic_event_class_id(
95 bt_stream_class *stream_class, bt_bool value);
96
97extern void bt_stream_class_set_assigns_automatic_stream_id(
98 bt_stream_class *stream_class, bt_bool value);
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99
100extern void bt_stream_class_set_packets_have_default_beginning_clock_snapshot(
101 bt_stream_class *stream_class, bt_bool value);
102
103extern void bt_stream_class_set_packets_have_default_end_clock_snapshot(
104 bt_stream_class *stream_class, bt_bool value);
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105
106extern bt_stream_class_status
107bt_stream_class_set_packet_context_field_class(
108 bt_stream_class *stream_class,
109 bt_field_class *field_class);
110
111extern bt_field_class *
112bt_stream_class_borrow_packet_context_field_class(
113 bt_stream_class *stream_class);
114
115extern bt_stream_class_status
116bt_stream_class_set_event_common_context_field_class(
117 bt_stream_class *stream_class,
118 bt_field_class *field_class);
119
120extern bt_field_class *
121bt_stream_class_borrow_event_common_context_field_class(
122 bt_stream_class *stream_class);
123
124extern bt_event_class *
125bt_stream_class_borrow_event_class_by_index(
126 bt_stream_class *stream_class, uint64_t index);
127
128extern bt_event_class *
129bt_stream_class_borrow_event_class_by_id(
130 bt_stream_class *stream_class, uint64_t id);
131
132extern bt_clock_class *bt_stream_class_borrow_default_clock_class(
133 bt_stream_class *stream_class);
134
135extern bt_stream_class_status bt_stream_class_set_default_clock_class(
136 bt_stream_class *stream_class,
137 bt_clock_class *clock_class);
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