1 #ifndef BABELTRACE_TRACE_IR_FIELD_CLASSES_CONST_H
2 #define BABELTRACE_TRACE_IR_FIELD_CLASSES_CONST_H
5 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
6 * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
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:
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
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
26 * The Common Trace Format (CTF) Specification is available at
27 * http://www.efficios.com/ctf
31 * For bt_bool, bt_field_class bt_field_path
32 * bt_field_class_signed_enumeration_mapping_ranges
33 * bt_field_class_unsigned_enumeration_mapping_ranges,
34 * bt_field_class_enumeration_mapping_label_array
36 #include <babeltrace/types.h>
45 enum bt_field_class_type
{
46 BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER
,
47 BT_FIELD_CLASS_TYPE_SIGNED_INTEGER
,
48 BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION
,
49 BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION
,
50 BT_FIELD_CLASS_TYPE_REAL
,
51 BT_FIELD_CLASS_TYPE_STRING
,
52 BT_FIELD_CLASS_TYPE_STRUCTURE
,
53 BT_FIELD_CLASS_TYPE_STATIC_ARRAY
,
54 BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY
,
55 BT_FIELD_CLASS_TYPE_VARIANT
,
58 enum bt_field_class_integer_preferred_display_base
{
59 BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_BINARY
,
60 BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_OCTAL
,
61 BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL
,
62 BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_HEXADECIMAL
,
65 extern enum bt_field_class_type
bt_field_class_get_type(
66 const bt_field_class
*field_class
);
68 extern uint64_t bt_field_class_integer_get_field_value_range(
69 const bt_field_class
*field_class
);
71 extern enum bt_field_class_integer_preferred_display_base
72 bt_field_class_integer_get_preferred_display_base(
73 const bt_field_class
*field_class
);
75 extern bt_bool
bt_field_class_real_is_single_precision(
76 const bt_field_class
*field_class
);
78 extern uint64_t bt_field_class_enumeration_get_mapping_count(
79 const bt_field_class
*field_class
);
81 extern void bt_field_class_unsigned_enumeration_borrow_mapping_by_index_const(
82 const bt_field_class
*field_class
, uint64_t index
,
84 const bt_field_class_unsigned_enumeration_mapping_ranges
**ranges
);
86 extern void bt_field_class_signed_enumeration_borrow_mapping_by_index_const(
87 const bt_field_class
*field_class
, uint64_t index
,
89 const bt_field_class_signed_enumeration_mapping_ranges
**ranges
);
92 bt_field_class_unsigned_enumeration_mapping_ranges_get_range_count(
93 const bt_field_class_unsigned_enumeration_mapping_ranges
*ranges
);
96 bt_field_class_signed_enumeration_mapping_ranges_get_range_count(
97 const bt_field_class_signed_enumeration_mapping_ranges
*ranges
);
100 bt_field_class_unsigned_enumeration_mapping_ranges_get_range_by_index(
101 const bt_field_class_unsigned_enumeration_mapping_ranges
*ranges
,
102 uint64_t index
, uint64_t *lower
, uint64_t *upper
);
105 bt_field_class_signed_enumeration_mapping_ranges_get_range_by_index(
106 const bt_field_class_unsigned_enumeration_mapping_ranges
*ranges
,
107 uint64_t index
, int64_t *lower
, int64_t *upper
);
109 extern int bt_field_class_unsigned_enumeration_get_mapping_labels_by_value(
110 const bt_field_class
*field_class
, uint64_t value
,
111 bt_field_class_enumeration_mapping_label_array
*label_array
,
114 extern int bt_field_class_signed_enumeration_get_mapping_labels_by_value(
115 const bt_field_class
*field_class
, int64_t value
,
116 bt_field_class_enumeration_mapping_label_array
*label_array
,
119 extern uint64_t bt_field_class_structure_get_member_count(
120 const bt_field_class
*field_class
);
122 extern void bt_field_class_structure_borrow_member_by_index_const(
123 const bt_field_class
*struct_field_class
, uint64_t index
,
124 const char **name
, const bt_field_class
**field_class
);
127 const bt_field_class
*
128 bt_field_class_structure_borrow_member_field_class_by_name_const(
129 const bt_field_class
*field_class
, const char *name
);
131 extern const bt_field_class
*
132 bt_field_class_array_borrow_element_field_class_const(
133 const bt_field_class
*field_class
);
135 extern uint64_t bt_field_class_static_array_get_length(
136 const bt_field_class
*field_class
);
138 extern const bt_field_path
*
139 bt_field_class_dynamic_array_borrow_length_field_path_const(
140 const bt_field_class
*field_class
);
142 extern const bt_field_path
*
143 bt_field_class_variant_borrow_selector_field_path_const(
144 const bt_field_class
*field_class
);
146 extern uint64_t bt_field_class_variant_get_option_count(
147 const bt_field_class
*field_class
);
149 extern void bt_field_class_variant_borrow_option_by_index_const(
150 const bt_field_class
*variant_field_class
, uint64_t index
,
151 const char **name
, const bt_field_class
**field_class
);
154 const bt_field_class
*
155 bt_field_class_variant_borrow_option_field_class_by_name_const(
156 const bt_field_class
*field_class
,
159 extern void bt_field_class_get_ref(const bt_field_class
*field_class
);
161 extern void bt_field_class_put_ref(const bt_field_class
*field_class
);
163 #define BT_FIELD_CLASS_PUT_REF_AND_RESET(_var) \
165 bt_field_class_put_ref(_var); \
169 #define BT_FIELD_CLASS_MOVE_REF(_var_dst, _var_src) \
171 bt_field_class_put_ref(_var_dst); \
172 (_var_dst) = (_var_src); \
181 #endif /* BABELTRACE_TRACE_IR_FIELD_CLASSES_CONST_H */