lib: value.c: remove BT_VALUE_FROM_CONCRETE() macro
[babeltrace.git] / include / babeltrace / value.h
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1ca80abd
PP
1#ifndef BABELTRACE_VALUES_H
2#define BABELTRACE_VALUES_H
dac5c838
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3
4/*
05e21286 5 * Copyright (c) 2015-2018 Philippe Proulx <pproulx@efficios.com>
dac5c838
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6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24 */
25
dac5c838 26#include <stdint.h>
dac5c838 27#include <stddef.h>
9d408fca 28
b19ff26f 29/* For bt_bool, bt_value */
c55a9f58 30#include <babeltrace/types.h>
dac5c838 31
4cdfc5e8 32/* For bt_value_status, bt_value_type */
c6bd8523 33#include <babeltrace/value-const.h>
40f4ba76 34
dac5c838
PP
35#ifdef __cplusplus
36extern "C" {
37#endif
38
211796dc 39extern bt_value *const bt_value_null;
dac5c838 40
b19ff26f 41extern bt_value *bt_value_bool_create(void);
dac5c838 42
b19ff26f 43extern bt_value *bt_value_bool_create_init(bt_bool val);
dac5c838 44
b19ff26f 45extern void bt_value_bool_set(bt_value *bool_obj, bt_bool val);
dac5c838 46
b19ff26f 47extern bt_value *bt_value_integer_create(void);
dac5c838 48
b19ff26f 49extern bt_value *bt_value_integer_create_init(
05e21286 50 int64_t val);
dac5c838 51
b19ff26f 52extern void bt_value_integer_set(bt_value *integer_obj, int64_t val);
de079588 53
b19ff26f 54extern bt_value *bt_value_real_create(void);
de079588 55
b19ff26f 56extern bt_value *bt_value_real_create_init(double val);
dac5c838 57
b19ff26f 58extern void bt_value_real_set(bt_value *real_obj, double val);
dac5c838 59
b19ff26f 60extern bt_value *bt_value_string_create(void);
dac5c838 61
b19ff26f 62extern bt_value *bt_value_string_create_init(const char *val);
dac5c838 63
4cdfc5e8 64extern bt_value_status bt_value_string_set(bt_value *string_obj,
05e21286 65 const char *val);
de079588 66
b19ff26f 67extern bt_value *bt_value_array_create(void);
dac5c838 68
b19ff26f
PP
69extern bt_value *bt_value_array_borrow_element_by_index(
70 bt_value *array_obj, uint64_t index);
dac5c838 71
4cdfc5e8 72extern bt_value_status bt_value_array_append_element(
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PP
73 bt_value *array_obj,
74 bt_value *element_obj);
dac5c838 75
4cdfc5e8 76extern bt_value_status bt_value_array_append_bool_element(
b19ff26f 77 bt_value *array_obj, bt_bool val);
05e21286 78
4cdfc5e8 79extern bt_value_status bt_value_array_append_integer_element(
b19ff26f 80 bt_value *array_obj, int64_t val);
05e21286 81
4cdfc5e8 82extern bt_value_status bt_value_array_append_real_element(
b19ff26f 83 bt_value *array_obj, double val);
05e21286 84
4cdfc5e8 85extern bt_value_status bt_value_array_append_string_element(
b19ff26f 86 bt_value *array_obj, const char *val);
05e21286 87
4cdfc5e8 88extern bt_value_status bt_value_array_append_empty_array_element(
b19ff26f 89 bt_value *array_obj);
05e21286 90
4cdfc5e8 91extern bt_value_status bt_value_array_append_empty_map_element(
b19ff26f 92 bt_value *array_obj);
05e21286 93
4cdfc5e8 94extern bt_value_status bt_value_array_set_element_by_index(
b19ff26f
PP
95 bt_value *array_obj, uint64_t index,
96 bt_value *element_obj);
05e21286 97
b19ff26f 98extern bt_value *bt_value_map_create(void);
dac5c838 99
b19ff26f
PP
100extern bt_value *bt_value_map_borrow_entry_value(
101 bt_value *map_obj, const char *key);
dac5c838 102
40f4ba76 103typedef bt_bool (* bt_value_map_foreach_entry_func)(const char *key,
b19ff26f 104 bt_value *object, void *data);
de079588 105
4cdfc5e8 106extern bt_value_status bt_value_map_foreach_entry(
b19ff26f 107 bt_value *map_obj,
40f4ba76 108 bt_value_map_foreach_entry_func func, void *data);
dac5c838 109
4cdfc5e8 110extern bt_value_status bt_value_map_insert_entry(
b19ff26f
PP
111 bt_value *map_obj, const char *key,
112 bt_value *element_obj);
05e21286 113
4cdfc5e8 114extern bt_value_status bt_value_map_insert_bool_entry(
b19ff26f 115 bt_value *map_obj, const char *key, bt_bool val);
05e21286 116
4cdfc5e8 117extern bt_value_status bt_value_map_insert_integer_entry(
b19ff26f 118 bt_value *map_obj, const char *key, int64_t val);
05e21286 119
4cdfc5e8 120extern bt_value_status bt_value_map_insert_real_entry(
b19ff26f 121 bt_value *map_obj, const char *key, double val);
05e21286 122
4cdfc5e8 123extern bt_value_status bt_value_map_insert_string_entry(
b19ff26f 124 bt_value *map_obj, const char *key,
05e21286
PP
125 const char *val);
126
4cdfc5e8 127extern bt_value_status bt_value_map_insert_empty_array_entry(
b19ff26f 128 bt_value *map_obj, const char *key);
dac5c838 129
4cdfc5e8 130extern bt_value_status bt_value_map_insert_empty_map_entry(
b19ff26f 131 bt_value *map_obj, const char *key);
770750d3 132
dac5c838
PP
133#ifdef __cplusplus
134}
135#endif
136
1ca80abd 137#endif /* BABELTRACE_VALUES_H */
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