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1 | #ifndef BABELTRACE_TRACE_IR_FIELDS_CONST_H |
2 | #define BABELTRACE_TRACE_IR_FIELDS_CONST_H | |
3 | ||
4 | /* | |
5 | * Copyright 2013, 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 enum bt_field_class_type */ | |
34 | #include <babeltrace/trace-ir/field-classes.h> | |
35 | ||
36 | #ifdef __cplusplus | |
37 | extern "C" { | |
38 | #endif | |
39 | ||
40 | struct bt_field; | |
41 | struct bt_field_class; | |
42 | ||
43 | extern const struct bt_field_class *bt_field_borrow_class_const( | |
44 | const struct bt_field *field); | |
45 | ||
46 | extern enum bt_field_class_type bt_field_get_class_type( | |
47 | const struct bt_field *field); | |
48 | ||
49 | extern int64_t bt_field_signed_integer_get_value(const struct bt_field *field); | |
50 | ||
51 | extern uint64_t bt_field_unsigned_integer_get_value( | |
52 | const struct bt_field *field); | |
53 | ||
54 | extern double bt_field_real_get_value(const struct bt_field *field); | |
55 | ||
56 | extern int bt_field_unsigned_enumeration_get_mapping_labels( | |
57 | const struct bt_field *field, | |
58 | bt_field_class_enumeration_mapping_label_array *label_array, | |
59 | uint64_t *count); | |
60 | ||
61 | extern int bt_field_signed_enumeration_get_mapping_labels( | |
62 | const struct bt_field *field, | |
63 | bt_field_class_enumeration_mapping_label_array *label_array, | |
64 | uint64_t *count); | |
65 | ||
66 | extern const char *bt_field_string_get_value(const struct bt_field *field); | |
67 | ||
68 | extern uint64_t bt_field_string_get_length(const struct bt_field *field); | |
69 | ||
70 | extern const struct bt_field * | |
71 | bt_field_structure_borrow_member_field_by_index_const( | |
72 | const struct bt_field *field, uint64_t index); | |
73 | ||
74 | extern const struct bt_field * | |
75 | bt_field_structure_borrow_member_field_by_name_const( | |
76 | const struct bt_field *field, const char *name); | |
77 | ||
78 | extern uint64_t bt_field_array_get_length(const struct bt_field *field); | |
79 | ||
80 | extern const struct bt_field * | |
81 | bt_field_array_borrow_element_field_by_index_const( | |
82 | const struct bt_field *field, uint64_t index); | |
83 | ||
84 | extern uint64_t bt_field_variant_get_selected_option_field_index( | |
85 | const struct bt_field *field); | |
86 | ||
87 | extern const struct bt_field * | |
88 | bt_field_variant_borrow_selected_option_field_const( | |
89 | const struct bt_field *field); | |
90 | ||
91 | #ifdef __cplusplus | |
92 | } | |
93 | #endif | |
94 | ||
95 | #endif /* BABELTRACE_TRACE_IR_FIELDS_CONST_H */ |