lib: make values API const-correct
[babeltrace.git] / include / babeltrace / trace-ir / private-stream-class.h
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1#ifndef BABELTRACE_TRACE_IR_PRIVATE_STREAM_CLASS_H
2#define BABELTRACE_TRACE_IR_PRIVATE_STREAM_CLASS_H
3
4/*
5 * Copyright 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
6 *
7 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a copy
10 * of this software and associated documentation files (the "Software"), to deal
11 * in the Software without restriction, including without limitation the rights
12 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 * copies of the Software, and to permit persons to whom the Software is
14 * furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 * SOFTWARE.
26 *
27 * The Common Trace Format (CTF) Specification is available at
28 * http://www.efficios.com/ctf
29 */
30
31#include <stdint.h>
32
33/* For bt_bool */
34#include <babeltrace/types.h>
35
36#ifdef __cplusplus
37extern "C" {
38#endif
39
40struct bt_stream_class;
41struct bt_private_stream_class;
42struct bt_private_trace;
43struct bt_private_event_class;
44struct bt_private_clock_class;
45
d94d92ac 46static inline
707b7d35 47struct bt_stream_class *bt_private_stream_class_as_stream_class(
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48 struct bt_private_stream_class *priv_stream_class)
49{
50 return (void *) priv_stream_class;
51}
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52
53extern struct bt_private_stream_class *bt_private_stream_class_create(
54 struct bt_private_trace *trace);
55
56extern struct bt_private_stream_class *bt_private_stream_class_create_with_id(
57 struct bt_private_trace *trace, uint64_t id);
58
28e6ca8b 59extern struct bt_private_trace *bt_private_stream_class_borrow_trace(
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60 struct bt_private_stream_class *stream_class);
61
62extern int bt_private_stream_class_set_name(
63 struct bt_private_stream_class *stream_class,
64 const char *name);
65
140e6d94 66extern void bt_private_stream_class_set_assigns_automatic_event_class_id(
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67 struct bt_private_stream_class *stream_class, bt_bool value);
68
140e6d94 69extern void bt_private_stream_class_set_assigns_automatic_stream_id(
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70 struct bt_private_stream_class *stream_class, bt_bool value);
71
72extern struct bt_private_field_class *
28e6ca8b 73bt_private_stream_class_borrow_packet_context_field_class(
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74 struct bt_private_stream_class *stream_class);
75
28e6ca8b 76extern int bt_private_stream_class_set_packet_context_field_class(
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77 struct bt_private_stream_class *stream_class,
78 struct bt_private_field_class *field_class);
79
80extern struct bt_private_field_class *
28e6ca8b 81bt_private_stream_class_borrow_event_header_field_class(
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82 struct bt_private_stream_class *stream_class);
83
28e6ca8b 84extern int bt_private_stream_class_set_event_header_field_class(
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85 struct bt_private_stream_class *stream_class,
86 struct bt_private_field_class *field_class);
87
88extern struct bt_private_field_class *
28e6ca8b 89bt_private_stream_class_borrow_event_common_context_field_class(
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90 struct bt_private_stream_class *stream_class);
91
92extern int
28e6ca8b 93bt_private_stream_class_set_event_common_context_field_class(
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94 struct bt_private_stream_class *stream_class,
95 struct bt_private_field_class *field_class);
96
97extern struct bt_private_event_class *
28e6ca8b 98bt_private_stream_class_borrow_event_class_by_index(
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99 struct bt_private_stream_class *stream_class, uint64_t index);
100
101extern struct bt_private_event_class *
28e6ca8b 102bt_private_stream_class_borrow_event_class_by_id(
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103 struct bt_private_stream_class *stream_class, uint64_t id);
104
105extern int bt_private_stream_class_set_default_clock_class(
106 struct bt_private_stream_class *stream_class,
107 struct bt_clock_class *clock_class);
108
109extern bt_bool bt_private_stream_class_default_clock_is_always_known(
110 struct bt_private_stream_class *stream_class);
111
140e6d94 112extern void
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113bt_private_stream_class_set_packets_have_discarded_event_counter_snapshot(
114 struct bt_private_stream_class *stream_class, bt_bool value);
115
140e6d94 116extern void
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117bt_private_stream_class_set_packets_have_packet_counter_snapshot(
118 struct bt_private_stream_class *stream_class, bt_bool value);
119
140e6d94 120extern void
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121bt_private_stream_class_set_packets_have_default_beginning_clock_value(
122 struct bt_private_stream_class *stream_class, bt_bool value);
123
140e6d94 124extern void
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125bt_private_stream_class_set_packets_have_default_end_clock_value(
126 struct bt_private_stream_class *stream_class, bt_bool value);
127
128#ifdef __cplusplus
129}
130#endif
131
132#endif /* BABELTRACE_TRACE_IR_PRIVATE_STREAM_CLASS_H */
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