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924dc299 PP |
1 | #ifndef BABELTRACE2_TRACE_IR_FIELD_CONST_H |
2 | #define BABELTRACE2_TRACE_IR_FIELD_CONST_H | |
40f4ba76 PP |
3 | |
4 | /* | |
e2f7325d | 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
40f4ba76 | 6 | * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
40f4ba76 PP |
7 | * |
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: | |
14 | * | |
15 | * The above copyright notice and this permission notice shall be included in | |
16 | * all copies or substantial portions of the Software. | |
17 | * | |
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 | |
24 | * SOFTWARE. | |
25 | * | |
26 | * The Common Trace Format (CTF) Specification is available at | |
27 | * http://www.efficios.com/ctf | |
28 | */ | |
29 | ||
4fa90f32 PP |
30 | #ifndef __BT_IN_BABELTRACE_H |
31 | # error "Please include <babeltrace2/babeltrace.h> instead." | |
32 | #endif | |
33 | ||
40f4ba76 PP |
34 | #include <stdint.h> |
35 | ||
3fadfbc0 | 36 | #include <babeltrace2/trace-ir/field-class.h> |
3fadfbc0 | 37 | #include <babeltrace2/types.h> |
b19ff26f | 38 | |
40f4ba76 PP |
39 | #ifdef __cplusplus |
40 | extern "C" { | |
41 | #endif | |
42 | ||
b19ff26f PP |
43 | extern const bt_field_class *bt_field_borrow_class_const( |
44 | const bt_field *field); | |
40f4ba76 | 45 | |
4cdfc5e8 | 46 | extern bt_field_class_type bt_field_get_class_type( |
b19ff26f | 47 | const bt_field *field); |
40f4ba76 | 48 | |
b19ff26f | 49 | extern int64_t bt_field_signed_integer_get_value(const bt_field *field); |
40f4ba76 PP |
50 | |
51 | extern uint64_t bt_field_unsigned_integer_get_value( | |
b19ff26f | 52 | const bt_field *field); |
40f4ba76 | 53 | |
b19ff26f | 54 | extern double bt_field_real_get_value(const bt_field *field); |
40f4ba76 | 55 | |
d24d5663 PP |
56 | typedef enum bt_field_enumeration_get_mapping_labels_status { |
57 | BT_FIELD_ENUMERATION_GET_MAPPING_LABELS_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR, | |
58 | BT_FIELD_ENUMERATION_GET_MAPPING_LABELS_STATUS_OK = __BT_FUNC_STATUS_OK, | |
59 | } bt_field_enumeration_get_mapping_labels_status; | |
60 | ||
61 | extern bt_field_enumeration_get_mapping_labels_status | |
62 | bt_field_unsigned_enumeration_get_mapping_labels(const bt_field *field, | |
40f4ba76 PP |
63 | bt_field_class_enumeration_mapping_label_array *label_array, |
64 | uint64_t *count); | |
65 | ||
d24d5663 PP |
66 | extern bt_field_enumeration_get_mapping_labels_status |
67 | bt_field_signed_enumeration_get_mapping_labels(const bt_field *field, | |
40f4ba76 PP |
68 | bt_field_class_enumeration_mapping_label_array *label_array, |
69 | uint64_t *count); | |
70 | ||
b19ff26f | 71 | extern const char *bt_field_string_get_value(const bt_field *field); |
40f4ba76 | 72 | |
b19ff26f | 73 | extern uint64_t bt_field_string_get_length(const bt_field *field); |
40f4ba76 | 74 | |
b19ff26f | 75 | extern const bt_field * |
40f4ba76 | 76 | bt_field_structure_borrow_member_field_by_index_const( |
b19ff26f | 77 | const bt_field *field, uint64_t index); |
40f4ba76 | 78 | |
b19ff26f | 79 | extern const bt_field * |
40f4ba76 | 80 | bt_field_structure_borrow_member_field_by_name_const( |
b19ff26f | 81 | const bt_field *field, const char *name); |
40f4ba76 | 82 | |
b19ff26f | 83 | extern uint64_t bt_field_array_get_length(const bt_field *field); |
40f4ba76 | 84 | |
b19ff26f | 85 | extern const bt_field * |
40f4ba76 | 86 | bt_field_array_borrow_element_field_by_index_const( |
b19ff26f | 87 | const bt_field *field, uint64_t index); |
40f4ba76 PP |
88 | |
89 | extern uint64_t bt_field_variant_get_selected_option_field_index( | |
b19ff26f | 90 | const bt_field *field); |
40f4ba76 | 91 | |
b19ff26f | 92 | extern const bt_field * |
40f4ba76 | 93 | bt_field_variant_borrow_selected_option_field_const( |
b19ff26f | 94 | const bt_field *field); |
40f4ba76 PP |
95 | |
96 | #ifdef __cplusplus | |
97 | } | |
98 | #endif | |
99 | ||
924dc299 | 100 | #endif /* BABELTRACE2_TRACE_IR_FIELD_CONST_H */ |