2 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
3 * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
5 * Permission is hereby granted, free of charge, to any person obtaining a copy
6 * of this software and associated documentation files (the "Software"), to deal
7 * in the Software without restriction, including without limitation the rights
8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 * copies of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 #define BT_LOG_TAG "FIELD-CLASSES"
25 #include <babeltrace/lib-logging-internal.h>
27 #include <babeltrace/assert-pre-internal.h>
28 #include <babeltrace/trace-ir/field-class.h>
29 #include <babeltrace/trace-ir/field-class-const.h>
30 #include <babeltrace/trace-ir/field-class-internal.h>
31 #include <babeltrace/trace-ir/field-path-internal.h>
32 #include <babeltrace/trace-ir/field-internal.h>
33 #include <babeltrace/trace-ir/field-const.h>
34 #include <babeltrace/trace-ir/field.h>
35 #include <babeltrace/trace-ir/utils-internal.h>
36 #include <babeltrace/trace-ir/clock-class.h>
37 #include <babeltrace/trace-ir/clock-class-internal.h>
38 #include <babeltrace/object-internal.h>
39 #include <babeltrace/compiler-internal.h>
40 #include <babeltrace/endian-internal.h>
41 #include <babeltrace/assert-internal.h>
42 #include <babeltrace/compat/glib-internal.h>
47 enum bt_field_class_type
bt_field_class_get_type(
48 const struct bt_field_class
*fc
)
50 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
55 void init_field_class(struct bt_field_class
*fc
, enum bt_field_class_type type
,
56 bt_object_release_func release_func
)
59 BT_ASSERT(bt_field_class_has_known_type(fc
));
60 BT_ASSERT(release_func
);
61 bt_object_init_shared(&fc
->base
, release_func
);
66 void init_integer_field_class(struct bt_field_class_integer
*fc
,
67 enum bt_field_class_type type
,
68 bt_object_release_func release_func
)
70 init_field_class((void *) fc
, type
, release_func
);
72 fc
->base
= BT_FIELD_CLASS_INTEGER_PREFERRED_DISPLAY_BASE_DECIMAL
;
76 void destroy_integer_field_class(struct bt_object
*obj
)
79 BT_LIB_LOGD("Destroying integer field class object: %!+F", obj
);
84 struct bt_field_class
*create_integer_field_class(bt_trace_class
*trace_class
,
85 enum bt_field_class_type type
)
87 struct bt_field_class_integer
*int_fc
= NULL
;
89 BT_ASSERT_PRE_NON_NULL(trace_class
, "Trace class");
90 BT_LOGD("Creating default integer field class object: type=%s",
91 bt_common_field_class_type_string(type
));
92 int_fc
= g_new0(struct bt_field_class_integer
, 1);
94 BT_LOGE_STR("Failed to allocate one integer field class.");
98 init_integer_field_class(int_fc
, type
, destroy_integer_field_class
);
99 BT_LIB_LOGD("Created integer field class object: %!+F", int_fc
);
103 BT_OBJECT_PUT_REF_AND_RESET(int_fc
);
106 return (void *) int_fc
;
109 struct bt_field_class
*bt_field_class_unsigned_integer_create(
110 bt_trace_class
*trace_class
)
112 return create_integer_field_class(trace_class
,
113 BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER
);
116 struct bt_field_class
*bt_field_class_signed_integer_create(
117 bt_trace_class
*trace_class
)
119 return create_integer_field_class(trace_class
,
120 BT_FIELD_CLASS_TYPE_SIGNED_INTEGER
);
123 uint64_t bt_field_class_integer_get_field_value_range(
124 const struct bt_field_class
*fc
)
126 const struct bt_field_class_integer
*int_fc
= (const void *) fc
;
128 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
129 BT_ASSERT_PRE_FC_IS_INT(fc
, "Field class");
130 return int_fc
->range
;
135 bool size_is_valid_for_enumeration_field_class(struct bt_field_class
*fc
,
142 void bt_field_class_integer_set_field_value_range(
143 struct bt_field_class
*fc
, uint64_t size
)
145 struct bt_field_class_integer
*int_fc
= (void *) fc
;
147 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
148 BT_ASSERT_PRE_FC_IS_INT(fc
, "Field class");
149 BT_ASSERT_PRE_FC_HOT(fc
, "Field class");
150 BT_ASSERT_PRE(size
<= 64,
151 "Unsupported size for integer field class's field value range "
152 "(maximum is 64): size=%" PRIu64
, size
);
154 int_fc
->common
.type
== BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER
||
155 int_fc
->common
.type
== BT_FIELD_CLASS_TYPE_SIGNED_INTEGER
||
156 size_is_valid_for_enumeration_field_class(fc
, size
),
157 "Invalid field value range for enumeration field class: "
158 "at least one of the current mapping ranges contains values "
159 "which are outside this range: %!+F, size=%" PRIu64
, fc
, size
);
160 int_fc
->range
= size
;
161 BT_LIB_LOGV("Set integer field class's field value range: %!+F", fc
);
164 enum bt_field_class_integer_preferred_display_base
165 bt_field_class_integer_get_preferred_display_base(const struct bt_field_class
*fc
)
167 const struct bt_field_class_integer
*int_fc
= (const void *) fc
;
169 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
170 BT_ASSERT_PRE_FC_IS_INT(fc
, "Field class");
174 void bt_field_class_integer_set_preferred_display_base(
175 struct bt_field_class
*fc
,
176 enum bt_field_class_integer_preferred_display_base base
)
178 struct bt_field_class_integer
*int_fc
= (void *) fc
;
180 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
181 BT_ASSERT_PRE_FC_IS_INT(fc
, "Field class");
182 BT_ASSERT_PRE_FC_HOT(fc
, "Field class");
184 BT_LIB_LOGV("Set integer field class's preferred display base: %!+F", fc
);
188 void finalize_enumeration_field_class_mapping(
189 struct bt_field_class_enumeration_mapping
*mapping
)
193 if (mapping
->label
) {
194 g_string_free(mapping
->label
, TRUE
);
197 if (mapping
->ranges
) {
198 g_array_free(mapping
->ranges
, TRUE
);
203 void destroy_enumeration_field_class(struct bt_object
*obj
)
205 struct bt_field_class_enumeration
*fc
= (void *) obj
;
208 BT_LIB_LOGD("Destroying enumeration field class object: %!+F", fc
);
213 for (i
= 0; i
< fc
->mappings
->len
; i
++) {
214 finalize_enumeration_field_class_mapping(
215 BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc
, i
));
218 g_array_free(fc
->mappings
, TRUE
);
223 g_ptr_array_free(fc
->label_buf
, TRUE
);
224 fc
->label_buf
= NULL
;
231 struct bt_field_class
*create_enumeration_field_class(
232 bt_trace_class
*trace_class
, enum bt_field_class_type type
)
234 struct bt_field_class_enumeration
*enum_fc
= NULL
;
236 BT_ASSERT_PRE_NON_NULL(trace_class
, "Trace class");
237 BT_LOGD("Creating default enumeration field class object: type=%s",
238 bt_common_field_class_type_string(type
));
239 enum_fc
= g_new0(struct bt_field_class_enumeration
, 1);
241 BT_LOGE_STR("Failed to allocate one enumeration field class.");
245 init_integer_field_class((void *) enum_fc
, type
,
246 destroy_enumeration_field_class
);
247 enum_fc
->mappings
= g_array_new(FALSE
, TRUE
,
248 sizeof(struct bt_field_class_enumeration_mapping
));
249 if (!enum_fc
->mappings
) {
250 BT_LOGE_STR("Failed to allocate a GArray.");
254 enum_fc
->label_buf
= g_ptr_array_new();
255 if (!enum_fc
->label_buf
) {
256 BT_LOGE_STR("Failed to allocate a GArray.");
260 BT_LIB_LOGD("Created enumeration field class object: %!+F", enum_fc
);
264 BT_OBJECT_PUT_REF_AND_RESET(enum_fc
);
267 return (void *) enum_fc
;
270 struct bt_field_class
*bt_field_class_unsigned_enumeration_create(
271 bt_trace_class
*trace_class
)
273 return create_enumeration_field_class(trace_class
,
274 BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION
);
277 struct bt_field_class
*bt_field_class_signed_enumeration_create(
278 bt_trace_class
*trace_class
)
280 return create_enumeration_field_class(trace_class
,
281 BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION
);
284 uint64_t bt_field_class_enumeration_get_mapping_count(
285 const struct bt_field_class
*fc
)
287 const struct bt_field_class_enumeration
*enum_fc
= (const void *) fc
;
289 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
290 BT_ASSERT_PRE_FC_IS_ENUM(fc
, "Field class");
291 return (uint64_t) enum_fc
->mappings
->len
;
294 const struct bt_field_class_unsigned_enumeration_mapping
*
295 bt_field_class_unsigned_enumeration_borrow_mapping_by_index_const(
296 const struct bt_field_class
*fc
, uint64_t index
)
298 const struct bt_field_class_enumeration
*enum_fc
= (const void *) fc
;
300 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
301 BT_ASSERT_PRE_VALID_INDEX(index
, enum_fc
->mappings
->len
);
302 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION
,
304 return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc
, index
);
307 const struct bt_field_class_signed_enumeration_mapping
*
308 bt_field_class_signed_enumeration_borrow_mapping_by_index_const(
309 const struct bt_field_class
*fc
, uint64_t index
)
311 const struct bt_field_class_enumeration
*enum_fc
= (const void *) fc
;
313 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
314 BT_ASSERT_PRE_VALID_INDEX(index
, enum_fc
->mappings
->len
);
315 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION
,
317 return (const void *) BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(fc
, index
);
320 const char *bt_field_class_enumeration_mapping_get_label(
321 const struct bt_field_class_enumeration_mapping
*mapping
)
323 BT_ASSERT_PRE_NON_NULL(mapping
, "Enumeration field class mapping");
324 return mapping
->label
->str
;
327 uint64_t bt_field_class_enumeration_mapping_get_range_count(
328 const struct bt_field_class_enumeration_mapping
*mapping
)
330 BT_ASSERT_PRE_NON_NULL(mapping
, "Enumeration field class mapping");
331 return (uint64_t) mapping
->ranges
->len
;
335 void get_enumeration_field_class_mapping_range_at_index(
336 const struct bt_field_class_enumeration_mapping
*mapping
,
337 uint64_t index
, uint64_t *lower
, uint64_t *upper
)
339 const struct bt_field_class_enumeration_mapping_range
*range
;
341 BT_ASSERT_PRE_NON_NULL(mapping
, "Ranges");
342 BT_ASSERT_PRE_NON_NULL(lower
, "Range's lower (output)");
343 BT_ASSERT_PRE_NON_NULL(upper
, "Range's upper (output)");
344 BT_ASSERT_PRE_VALID_INDEX(index
, mapping
->ranges
->len
);
345 range
= BT_FIELD_CLASS_ENUM_MAPPING_RANGE_AT_INDEX(mapping
, index
);
346 *lower
= range
->lower
.u
;
347 *upper
= range
->upper
.u
;
350 void bt_field_class_unsigned_enumeration_mapping_get_range_by_index(
351 const struct bt_field_class_unsigned_enumeration_mapping
*ranges
,
352 uint64_t index
, uint64_t *lower
, uint64_t *upper
)
354 get_enumeration_field_class_mapping_range_at_index(
355 (const void *) ranges
, index
, lower
, upper
);
358 void bt_field_class_signed_enumeration_mapping_get_range_by_index(
359 const struct bt_field_class_signed_enumeration_mapping
*ranges
,
360 uint64_t index
, int64_t *lower
, int64_t *upper
)
362 get_enumeration_field_class_mapping_range_at_index(
363 (const void *) ranges
, index
,
364 (uint64_t *) lower
, (uint64_t *) upper
);
367 enum bt_field_class_status
368 bt_field_class_unsigned_enumeration_get_mapping_labels_by_value(
369 const struct bt_field_class
*fc
, uint64_t value
,
370 bt_field_class_enumeration_mapping_label_array
*label_array
,
373 const struct bt_field_class_enumeration
*enum_fc
= (const void *) fc
;
376 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
377 BT_ASSERT_PRE_NON_NULL(label_array
, "Label array (output)");
378 BT_ASSERT_PRE_NON_NULL(count
, "Count (output)");
379 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION
,
381 g_ptr_array_set_size(enum_fc
->label_buf
, 0);
383 for (i
= 0; i
< enum_fc
->mappings
->len
; i
++) {
385 const struct bt_field_class_enumeration_mapping
*mapping
=
386 BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc
, i
);
388 for (j
= 0; j
< mapping
->ranges
->len
; j
++) {
389 const struct bt_field_class_enumeration_mapping_range
*range
=
390 BT_FIELD_CLASS_ENUM_MAPPING_RANGE_AT_INDEX(
393 if (value
>= range
->lower
.u
&&
394 value
<= range
->upper
.u
) {
395 g_ptr_array_add(enum_fc
->label_buf
,
396 mapping
->label
->str
);
402 *label_array
= (void *) enum_fc
->label_buf
->pdata
;
403 *count
= (uint64_t) enum_fc
->label_buf
->len
;
404 return BT_FIELD_CLASS_STATUS_OK
;
407 enum bt_field_class_status
408 bt_field_class_signed_enumeration_get_mapping_labels_by_value(
409 const struct bt_field_class
*fc
, int64_t value
,
410 bt_field_class_enumeration_mapping_label_array
*label_array
,
413 const struct bt_field_class_enumeration
*enum_fc
= (const void *) fc
;
416 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
417 BT_ASSERT_PRE_NON_NULL(label_array
, "Label array (output)");
418 BT_ASSERT_PRE_NON_NULL(count
, "Count (output)");
419 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION
,
421 g_ptr_array_set_size(enum_fc
->label_buf
, 0);
423 for (i
= 0; i
< enum_fc
->mappings
->len
; i
++) {
425 const struct bt_field_class_enumeration_mapping
*mapping
=
426 BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc
, i
);
428 for (j
= 0; j
< mapping
->ranges
->len
; j
++) {
429 const struct bt_field_class_enumeration_mapping_range
*range
=
430 BT_FIELD_CLASS_ENUM_MAPPING_RANGE_AT_INDEX(
433 if (value
>= range
->lower
.i
&&
434 value
<= range
->upper
.i
) {
435 g_ptr_array_add(enum_fc
->label_buf
,
436 mapping
->label
->str
);
442 *label_array
= (void *) enum_fc
->label_buf
->pdata
;
443 *count
= (uint64_t) enum_fc
->label_buf
->len
;
444 return BT_FIELD_CLASS_STATUS_OK
;
448 enum bt_field_class_status
add_mapping_to_enumeration_field_class(
449 struct bt_field_class
*fc
,
450 const char *label
, uint64_t lower
, uint64_t upper
)
452 int ret
= BT_FIELD_CLASS_STATUS_OK
;
454 struct bt_field_class_enumeration
*enum_fc
= (void *) fc
;
455 struct bt_field_class_enumeration_mapping
*mapping
= NULL
;
456 struct bt_field_class_enumeration_mapping_range
*range
;
459 BT_ASSERT_PRE_NON_NULL(label
, "Label");
461 /* Find existing mapping identified by this label */
462 for (i
= 0; i
< enum_fc
->mappings
->len
; i
++) {
463 struct bt_field_class_enumeration_mapping
*mapping_candidate
=
464 BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc
, i
);
466 if (strcmp(mapping_candidate
->label
->str
, label
) == 0) {
467 mapping
= mapping_candidate
;
473 /* Create new mapping for this label */
474 g_array_set_size(enum_fc
->mappings
, enum_fc
->mappings
->len
+ 1);
475 mapping
= BT_FIELD_CLASS_ENUM_MAPPING_AT_INDEX(enum_fc
,
476 enum_fc
->mappings
->len
- 1);
477 mapping
->ranges
= g_array_new(FALSE
, TRUE
,
478 sizeof(struct bt_field_class_enumeration_mapping_range
));
479 if (!mapping
->ranges
) {
480 finalize_enumeration_field_class_mapping(mapping
);
481 g_array_set_size(enum_fc
->mappings
,
482 enum_fc
->mappings
->len
- 1);
483 ret
= BT_FIELD_CLASS_STATUS_NOMEM
;
487 mapping
->label
= g_string_new(label
);
488 if (!mapping
->label
) {
489 finalize_enumeration_field_class_mapping(mapping
);
490 g_array_set_size(enum_fc
->mappings
,
491 enum_fc
->mappings
->len
- 1);
492 ret
= BT_FIELD_CLASS_STATUS_NOMEM
;
499 g_array_set_size(mapping
->ranges
, mapping
->ranges
->len
+ 1);
500 range
= BT_FIELD_CLASS_ENUM_MAPPING_RANGE_AT_INDEX(mapping
,
501 mapping
->ranges
->len
- 1);
502 range
->lower
.u
= lower
;
503 range
->upper
.u
= upper
;
504 BT_LIB_LOGV("Added mapping to enumeration field class: "
505 "%![fc-]+F, label=\"%s\", lower-unsigned=%" PRIu64
", "
506 "upper-unsigned=%" PRIu64
, fc
, label
, lower
, upper
);
512 enum bt_field_class_status
bt_field_class_unsigned_enumeration_map_range(
513 struct bt_field_class
*fc
, const char *label
,
514 uint64_t range_lower
, uint64_t range_upper
)
516 struct bt_field_class_enumeration
*enum_fc
= (void *) fc
;
518 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
519 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION
,
521 BT_ASSERT_PRE(range_lower
<= range_upper
,
522 "Range's upper bound is less than lower bound: "
523 "upper=%" PRIu64
", lower=%" PRIu64
,
524 range_lower
, range_upper
);
525 BT_ASSERT_PRE(bt_util_value_is_in_range_unsigned(enum_fc
->common
.range
,
527 "Range's lower bound is outside the enumeration field class's value range: "
528 "%![fc-]+F, lower=%" PRIu64
, fc
, range_lower
);
529 BT_ASSERT_PRE(bt_util_value_is_in_range_unsigned(enum_fc
->common
.range
,
531 "Range's upper bound is outside the enumeration field class's value range: "
532 "%![fc-]+F, upper=%" PRIu64
, fc
, range_upper
);
533 return add_mapping_to_enumeration_field_class(fc
, label
, range_lower
,
537 enum bt_field_class_status
bt_field_class_signed_enumeration_map_range(
538 struct bt_field_class
*fc
, const char *label
,
539 int64_t range_lower
, int64_t range_upper
)
541 struct bt_field_class_enumeration
*enum_fc
= (void *) fc
;
543 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
544 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION
,
546 BT_ASSERT_PRE(range_lower
<= range_upper
,
547 "Range's upper bound is less than lower bound: "
548 "upper=%" PRId64
", lower=%" PRId64
,
549 range_lower
, range_upper
);
550 BT_ASSERT_PRE(bt_util_value_is_in_range_signed(enum_fc
->common
.range
,
552 "Range's lower bound is outside the enumeration field class's value range: "
553 "%![fc-]+F, lower=%" PRId64
, fc
, range_lower
);
554 BT_ASSERT_PRE(bt_util_value_is_in_range_signed(enum_fc
->common
.range
,
556 "Range's upper bound is outside the enumeration field class's value range: "
557 "%![fc-]+F, upper=%" PRId64
, fc
, range_upper
);
558 return add_mapping_to_enumeration_field_class(fc
, label
, range_lower
,
563 void destroy_real_field_class(struct bt_object
*obj
)
566 BT_LIB_LOGD("Destroying real field class object: %!+F", obj
);
570 struct bt_field_class
*bt_field_class_real_create(bt_trace_class
*trace_class
)
572 struct bt_field_class_real
*real_fc
= NULL
;
574 BT_ASSERT_PRE_NON_NULL(trace_class
, "Trace class");
575 BT_LOGD_STR("Creating default real field class object.");
576 real_fc
= g_new0(struct bt_field_class_real
, 1);
578 BT_LOGE_STR("Failed to allocate one real field class.");
582 init_field_class((void *) real_fc
, BT_FIELD_CLASS_TYPE_REAL
,
583 destroy_real_field_class
);
584 BT_LIB_LOGD("Created real field class object: %!+F", real_fc
);
588 BT_OBJECT_PUT_REF_AND_RESET(real_fc
);
591 return (void *) real_fc
;
594 bt_bool
bt_field_class_real_is_single_precision(const struct bt_field_class
*fc
)
596 const struct bt_field_class_real
*real_fc
= (const void *) fc
;
598 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
599 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_REAL
, "Field class");
600 return real_fc
->is_single_precision
;
603 void bt_field_class_real_set_is_single_precision(struct bt_field_class
*fc
,
604 bt_bool is_single_precision
)
606 struct bt_field_class_real
*real_fc
= (void *) fc
;
608 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
609 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_REAL
, "Field class");
610 BT_ASSERT_PRE_FC_HOT(fc
, "Field class");
611 real_fc
->is_single_precision
= (bool) is_single_precision
;
612 BT_LIB_LOGV("Set real field class's \"is single precision\" property: "
617 int init_named_field_classes_container(
618 struct bt_field_class_named_field_class_container
*fc
,
619 enum bt_field_class_type type
,
620 bt_object_release_func release_func
)
624 init_field_class((void *) fc
, type
, release_func
);
625 fc
->named_fcs
= g_array_new(FALSE
, TRUE
,
626 sizeof(struct bt_named_field_class
));
627 if (!fc
->named_fcs
) {
628 BT_LOGE_STR("Failed to allocate a GArray.");
633 fc
->name_to_index
= g_hash_table_new(g_str_hash
, g_str_equal
);
634 if (!fc
->name_to_index
) {
635 BT_LOGE_STR("Failed to allocate a GHashTable.");
645 void finalize_named_field_class(struct bt_named_field_class
*named_fc
)
648 BT_LIB_LOGD("Finalizing named field class: "
649 "addr=%p, name=\"%s\", %![fc-]+F",
650 named_fc
, named_fc
->name
? named_fc
->name
->str
: NULL
,
653 if (named_fc
->name
) {
654 g_string_free(named_fc
->name
, TRUE
);
657 BT_LOGD_STR("Putting named field class's field class.");
658 BT_OBJECT_PUT_REF_AND_RESET(named_fc
->fc
);
662 void finalize_named_field_classes_container(
663 struct bt_field_class_named_field_class_container
*fc
)
670 for (i
= 0; i
< fc
->named_fcs
->len
; i
++) {
671 finalize_named_field_class(
672 &g_array_index(fc
->named_fcs
,
673 struct bt_named_field_class
, i
));
676 g_array_free(fc
->named_fcs
, TRUE
);
679 if (fc
->name_to_index
) {
680 g_hash_table_destroy(fc
->name_to_index
);
685 void destroy_structure_field_class(struct bt_object
*obj
)
688 BT_LIB_LOGD("Destroying structure field class object: %!+F", obj
);
689 finalize_named_field_classes_container((void *) obj
);
693 struct bt_field_class
*bt_field_class_structure_create(
694 bt_trace_class
*trace_class
)
697 struct bt_field_class_structure
*struct_fc
= NULL
;
699 BT_ASSERT_PRE_NON_NULL(trace_class
, "Trace class");
700 BT_LOGD_STR("Creating default structure field class object.");
701 struct_fc
= g_new0(struct bt_field_class_structure
, 1);
703 BT_LOGE_STR("Failed to allocate one structure field class.");
707 ret
= init_named_field_classes_container((void *) struct_fc
,
708 BT_FIELD_CLASS_TYPE_STRUCTURE
, destroy_structure_field_class
);
713 BT_LIB_LOGD("Created structure field class object: %!+F", struct_fc
);
717 BT_OBJECT_PUT_REF_AND_RESET(struct_fc
);
720 return (void *) struct_fc
;
724 enum bt_field_class_status
append_named_field_class_to_container_field_class(
725 struct bt_field_class_named_field_class_container
*container_fc
,
726 const char *name
, struct bt_field_class
*fc
)
728 int ret
= BT_FIELD_CLASS_STATUS_OK
;
729 struct bt_named_field_class
*named_fc
;
732 BT_ASSERT(container_fc
);
733 BT_ASSERT_PRE_FC_HOT(container_fc
, "Field class");
734 BT_ASSERT_PRE_NON_NULL(name
, "Name");
735 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
736 BT_ASSERT_PRE(!bt_g_hash_table_contains(container_fc
->name_to_index
,
738 "Duplicate member/option name in structure/variant field class: "
739 "%![container-fc-]+F, name=\"%s\"", container_fc
, name
);
740 name_str
= g_string_new(name
);
742 BT_LOGE_STR("Failed to allocate a GString.");
743 ret
= BT_FIELD_CLASS_STATUS_NOMEM
;
747 g_array_set_size(container_fc
->named_fcs
,
748 container_fc
->named_fcs
->len
+ 1);
749 named_fc
= &g_array_index(container_fc
->named_fcs
,
750 struct bt_named_field_class
, container_fc
->named_fcs
->len
- 1);
751 named_fc
->name
= name_str
;
753 bt_object_get_no_null_check(fc
);
754 g_hash_table_insert(container_fc
->name_to_index
, named_fc
->name
->str
,
755 GUINT_TO_POINTER(container_fc
->named_fcs
->len
- 1));
758 * Freeze the field class, but not the named field class (the
759 * user can still modify it, if possible, until the container
762 bt_field_class_freeze(fc
);
768 enum bt_field_class_status
bt_field_class_structure_append_member(
769 struct bt_field_class
*fc
, const char *name
,
770 struct bt_field_class
*member_fc
)
773 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
774 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_STRUCTURE
,
776 return append_named_field_class_to_container_field_class((void *) fc
,
780 uint64_t bt_field_class_structure_get_member_count(
781 const struct bt_field_class
*fc
)
783 struct bt_field_class_structure
*struct_fc
= (void *) fc
;
785 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
786 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_STRUCTURE
,
788 return (uint64_t) struct_fc
->common
.named_fcs
->len
;
792 struct bt_named_field_class
*
793 borrow_named_field_class_from_container_field_class_at_index(
794 struct bt_field_class_named_field_class_container
*fc
,
798 BT_ASSERT_PRE_VALID_INDEX(index
, fc
->named_fcs
->len
);
799 return BT_FIELD_CLASS_NAMED_FC_AT_INDEX(fc
, index
);
802 const struct bt_field_class_structure_member
*
803 bt_field_class_structure_borrow_member_by_index_const(
804 const struct bt_field_class
*fc
, uint64_t index
)
806 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
807 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_STRUCTURE
,
809 return (const void *)
810 borrow_named_field_class_from_container_field_class_at_index(
814 struct bt_field_class_structure_member
*
815 bt_field_class_structure_borrow_member_by_index(
816 struct bt_field_class
*fc
, uint64_t index
)
818 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
819 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_STRUCTURE
,
822 borrow_named_field_class_from_container_field_class_at_index(
827 struct bt_named_field_class
*
828 borrow_named_field_class_from_container_field_class_by_name(
829 struct bt_field_class_named_field_class_container
*fc
,
832 struct bt_named_field_class
*named_fc
= NULL
;
837 BT_ASSERT_PRE_NON_NULL(name
, "Name");
838 if (!g_hash_table_lookup_extended(fc
->name_to_index
, name
, &orig_key
,
843 named_fc
= BT_FIELD_CLASS_NAMED_FC_AT_INDEX(fc
,
844 GPOINTER_TO_UINT(value
));
850 const struct bt_field_class_structure_member
*
851 bt_field_class_structure_borrow_member_by_name_const(
852 const struct bt_field_class
*fc
, const char *name
)
854 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
855 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_STRUCTURE
,
857 return (const void *)
858 borrow_named_field_class_from_container_field_class_by_name(
862 struct bt_field_class_structure_member
*
863 bt_field_class_structure_borrow_member_by_name(
864 struct bt_field_class
*fc
, const char *name
)
866 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
867 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_STRUCTURE
,
870 borrow_named_field_class_from_container_field_class_by_name(
874 const char *bt_field_class_structure_member_get_name(
875 const struct bt_field_class_structure_member
*member
)
877 const struct bt_named_field_class
*named_fc
= (const void *) member
;
879 BT_ASSERT_PRE_NON_NULL(member
, "Structure field class member");
880 return named_fc
->name
->str
;
883 const struct bt_field_class
*
884 bt_field_class_structure_member_borrow_field_class_const(
885 const struct bt_field_class_structure_member
*member
)
887 const struct bt_named_field_class
*named_fc
= (const void *) member
;
889 BT_ASSERT_PRE_NON_NULL(member
, "Structure field class member");
893 struct bt_field_class
*
894 bt_field_class_structure_member_borrow_field_class(
895 struct bt_field_class_structure_member
*member
)
897 struct bt_named_field_class
*named_fc
= (void *) member
;
899 BT_ASSERT_PRE_NON_NULL(member
, "Structure field class member");
904 void destroy_variant_field_class(struct bt_object
*obj
)
906 struct bt_field_class_variant
*fc
= (void *) obj
;
909 BT_LIB_LOGD("Destroying variant field class object: %!+F", fc
);
910 finalize_named_field_classes_container((void *) fc
);
911 BT_LOGD_STR("Putting selector field path.");
912 BT_OBJECT_PUT_REF_AND_RESET(fc
->selector_field_path
);
913 BT_LOGD_STR("Putting selector field class.");
914 BT_OBJECT_PUT_REF_AND_RESET(fc
->selector_fc
);
918 struct bt_field_class
*bt_field_class_variant_create(
919 bt_trace_class
*trace_class
)
922 struct bt_field_class_variant
*var_fc
= NULL
;
924 BT_ASSERT_PRE_NON_NULL(trace_class
, "Trace class");
925 BT_LOGD_STR("Creating default variant field class object.");
926 var_fc
= g_new0(struct bt_field_class_variant
, 1);
928 BT_LOGE_STR("Failed to allocate one variant field class.");
932 ret
= init_named_field_classes_container((void *) var_fc
,
933 BT_FIELD_CLASS_TYPE_VARIANT
, destroy_variant_field_class
);
938 BT_LIB_LOGD("Created variant field class object: %!+F", var_fc
);
942 BT_OBJECT_PUT_REF_AND_RESET(var_fc
);
945 return (void *) var_fc
;
948 enum bt_field_class_status
bt_field_class_variant_set_selector_field_class(
949 struct bt_field_class
*fc
,
950 struct bt_field_class
*selector_fc
)
952 struct bt_field_class_variant
*var_fc
= (void *) fc
;
954 BT_ASSERT_PRE_NON_NULL(fc
, "Variant field class");
955 BT_ASSERT_PRE_NON_NULL(selector_fc
, "Selector field class");
956 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_VARIANT
, "Field class");
957 BT_ASSERT_PRE_FC_IS_ENUM(selector_fc
, "Selector field class");
958 BT_ASSERT_PRE_FC_HOT(fc
, "Variant field class");
959 var_fc
->selector_fc
= selector_fc
;
960 bt_object_get_no_null_check(selector_fc
);
961 bt_field_class_freeze(selector_fc
);
962 return BT_FIELD_CLASS_STATUS_OK
;
965 enum bt_field_class_status
bt_field_class_variant_append_option(
966 struct bt_field_class
*fc
,
967 const char *name
, struct bt_field_class
*option_fc
)
970 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
971 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_VARIANT
, "Field class");
972 return append_named_field_class_to_container_field_class((void *) fc
,
976 const struct bt_field_class_variant_option
*
977 bt_field_class_variant_borrow_option_by_name_const(
978 const struct bt_field_class
*fc
, const char *name
)
980 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
981 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_VARIANT
, "Field class");
982 return (const void *)
983 borrow_named_field_class_from_container_field_class_by_name(
987 struct bt_field_class_variant_option
*
988 bt_field_class_variant_borrow_option_by_name(
989 struct bt_field_class
*fc
, const char *name
)
991 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
992 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_VARIANT
, "Field class");
994 borrow_named_field_class_from_container_field_class_by_name(
998 uint64_t bt_field_class_variant_get_option_count(const struct bt_field_class
*fc
)
1000 const struct bt_field_class_variant
*var_fc
= (const void *) fc
;
1002 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
1003 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_VARIANT
, "Field class");
1004 return (uint64_t) var_fc
->common
.named_fcs
->len
;
1007 const struct bt_field_class_variant_option
*
1008 bt_field_class_variant_borrow_option_by_index_const(
1009 const struct bt_field_class
*fc
, uint64_t index
)
1011 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
1012 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_VARIANT
, "Field class");
1013 return (const void *)
1014 borrow_named_field_class_from_container_field_class_at_index(
1015 (void *) fc
, index
);
1018 struct bt_field_class_variant_option
*
1019 bt_field_class_variant_borrow_option_by_index(
1020 struct bt_field_class
*fc
, uint64_t index
)
1022 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
1023 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_VARIANT
, "Field class");
1025 borrow_named_field_class_from_container_field_class_at_index(
1026 (void *) fc
, index
);
1029 const char *bt_field_class_variant_option_get_name(
1030 const struct bt_field_class_variant_option
*option
)
1032 const struct bt_named_field_class
*named_fc
= (const void *) option
;
1034 BT_ASSERT_PRE_NON_NULL(option
, "Variant field class option");
1035 return named_fc
->name
->str
;
1038 const struct bt_field_class
*
1039 bt_field_class_variant_option_borrow_field_class_const(
1040 const struct bt_field_class_variant_option
*option
)
1042 const struct bt_named_field_class
*named_fc
= (const void *) option
;
1044 BT_ASSERT_PRE_NON_NULL(option
, "Variant field class option");
1045 return named_fc
->fc
;
1048 struct bt_field_class
*
1049 bt_field_class_variant_option_borrow_field_class(
1050 struct bt_field_class_variant_option
*option
)
1052 struct bt_named_field_class
*named_fc
= (void *) option
;
1054 BT_ASSERT_PRE_NON_NULL(option
, "Variant field class option");
1055 return named_fc
->fc
;
1058 const struct bt_field_path
*
1059 bt_field_class_variant_borrow_selector_field_path_const(
1060 const struct bt_field_class
*fc
)
1062 const struct bt_field_class_variant
*var_fc
= (const void *) fc
;
1064 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
1065 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_VARIANT
,
1067 return var_fc
->selector_field_path
;
1071 void init_array_field_class(struct bt_field_class_array
*fc
,
1072 enum bt_field_class_type type
, bt_object_release_func release_func
,
1073 struct bt_field_class
*element_fc
)
1075 BT_ASSERT(element_fc
);
1076 init_field_class((void *) fc
, type
, release_func
);
1077 fc
->element_fc
= element_fc
;
1078 bt_object_get_no_null_check(element_fc
);
1079 bt_field_class_freeze(element_fc
);
1083 void finalize_array_field_class(struct bt_field_class_array
*array_fc
)
1085 BT_ASSERT(array_fc
);
1086 BT_LOGD_STR("Putting element field class.");
1087 BT_OBJECT_PUT_REF_AND_RESET(array_fc
->element_fc
);
1091 void destroy_static_array_field_class(struct bt_object
*obj
)
1094 BT_LIB_LOGD("Destroying static array field class object: %!+F", obj
);
1095 finalize_array_field_class((void *) obj
);
1099 struct bt_field_class
*
1100 bt_field_class_static_array_create(bt_trace_class
*trace_class
,
1101 struct bt_field_class
*element_fc
, uint64_t length
)
1103 struct bt_field_class_static_array
*array_fc
= NULL
;
1105 BT_ASSERT_PRE_NON_NULL(trace_class
, "Trace class");
1106 BT_ASSERT_PRE_NON_NULL(element_fc
, "Element field class");
1107 BT_LOGD_STR("Creating default static array field class object.");
1108 array_fc
= g_new0(struct bt_field_class_static_array
, 1);
1110 BT_LOGE_STR("Failed to allocate one static array field class.");
1114 init_array_field_class((void *) array_fc
, BT_FIELD_CLASS_TYPE_STATIC_ARRAY
,
1115 destroy_static_array_field_class
, element_fc
);
1116 array_fc
->length
= length
;
1117 BT_LIB_LOGD("Created static array field class object: %!+F", array_fc
);
1121 BT_OBJECT_PUT_REF_AND_RESET(array_fc
);
1124 return (void *) array_fc
;
1127 const struct bt_field_class
*
1128 bt_field_class_array_borrow_element_field_class_const(
1129 const struct bt_field_class
*fc
)
1131 const struct bt_field_class_array
*array_fc
= (const void *) fc
;
1133 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
1134 BT_ASSERT_PRE_FC_IS_ARRAY(fc
, "Field class");
1135 return array_fc
->element_fc
;
1138 struct bt_field_class
*
1139 bt_field_class_array_borrow_element_field_class(struct bt_field_class
*fc
)
1141 struct bt_field_class_array
*array_fc
= (void *) fc
;
1143 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
1144 BT_ASSERT_PRE_FC_IS_ARRAY(fc
, "Field class");
1145 return array_fc
->element_fc
;
1148 uint64_t bt_field_class_static_array_get_length(const struct bt_field_class
*fc
)
1150 const struct bt_field_class_static_array
*array_fc
= (const void *) fc
;
1152 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
1153 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_STATIC_ARRAY
,
1155 return (uint64_t) array_fc
->length
;
1159 void destroy_dynamic_array_field_class(struct bt_object
*obj
)
1161 struct bt_field_class_dynamic_array
*fc
= (void *) obj
;
1164 BT_LIB_LOGD("Destroying dynamic array field class object: %!+F", fc
);
1165 finalize_array_field_class((void *) fc
);
1166 BT_LOGD_STR("Putting length field path.");
1167 BT_OBJECT_PUT_REF_AND_RESET(fc
->length_field_path
);
1168 BT_LOGD_STR("Putting length field class.");
1169 BT_OBJECT_PUT_REF_AND_RESET(fc
->length_fc
);
1173 struct bt_field_class
*bt_field_class_dynamic_array_create(
1174 bt_trace_class
*trace_class
,
1175 struct bt_field_class
*element_fc
)
1177 struct bt_field_class_dynamic_array
*array_fc
= NULL
;
1179 BT_ASSERT_PRE_NON_NULL(trace_class
, "Trace class");
1180 BT_ASSERT_PRE_NON_NULL(element_fc
, "Element field class");
1181 BT_LOGD_STR("Creating default dynamic array field class object.");
1182 array_fc
= g_new0(struct bt_field_class_dynamic_array
, 1);
1184 BT_LOGE_STR("Failed to allocate one dynamic array field class.");
1188 init_array_field_class((void *) array_fc
,
1189 BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY
,
1190 destroy_dynamic_array_field_class
, element_fc
);
1191 BT_LIB_LOGD("Created dynamic array field class object: %!+F", array_fc
);
1195 BT_OBJECT_PUT_REF_AND_RESET(array_fc
);
1198 return (void *) array_fc
;
1201 enum bt_field_class_status
bt_field_class_dynamic_array_set_length_field_class(
1202 struct bt_field_class
*fc
,
1203 struct bt_field_class
*length_fc
)
1205 struct bt_field_class_dynamic_array
*array_fc
= (void *) fc
;
1207 BT_ASSERT_PRE_NON_NULL(fc
, "Dynamic array field class");
1208 BT_ASSERT_PRE_NON_NULL(length_fc
, "Length field class");
1209 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY
,
1211 BT_ASSERT_PRE_FC_IS_UNSIGNED_INT(length_fc
, "Length field class");
1212 BT_ASSERT_PRE_FC_HOT(fc
, "Dynamic array field class");
1213 array_fc
->length_fc
= length_fc
;
1214 bt_object_get_no_null_check(length_fc
);
1215 bt_field_class_freeze(length_fc
);
1216 return BT_FIELD_CLASS_STATUS_OK
;
1219 const struct bt_field_path
*
1220 bt_field_class_dynamic_array_borrow_length_field_path_const(
1221 const struct bt_field_class
*fc
)
1223 const struct bt_field_class_dynamic_array
*seq_fc
= (const void *) fc
;
1225 BT_ASSERT_PRE_NON_NULL(fc
, "Field class");
1226 BT_ASSERT_PRE_FC_HAS_ID(fc
, BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY
,
1228 return seq_fc
->length_field_path
;
1232 void destroy_string_field_class(struct bt_object
*obj
)
1235 BT_LIB_LOGD("Destroying string field class object: %!+F", obj
);
1239 struct bt_field_class
*bt_field_class_string_create(bt_trace_class
*trace_class
)
1241 struct bt_field_class_string
*string_fc
= NULL
;
1243 BT_ASSERT_PRE_NON_NULL(trace_class
, "Trace class");
1244 BT_LOGD_STR("Creating default string field class object.");
1245 string_fc
= g_new0(struct bt_field_class_string
, 1);
1247 BT_LOGE_STR("Failed to allocate one string field class.");
1251 init_field_class((void *) string_fc
, BT_FIELD_CLASS_TYPE_STRING
,
1252 destroy_string_field_class
);
1253 BT_LIB_LOGD("Created string field class object: %!+F", string_fc
);
1257 BT_OBJECT_PUT_REF_AND_RESET(string_fc
);
1260 return (void *) string_fc
;
1264 void _bt_field_class_freeze(const struct bt_field_class
*c_fc
)
1266 struct bt_field_class
*fc
= (void *) c_fc
;
1269 * Element/member/option field classes are frozen when added to
1276 case BT_FIELD_CLASS_TYPE_STRUCTURE
:
1277 case BT_FIELD_CLASS_TYPE_VARIANT
:
1279 struct bt_field_class_named_field_class_container
*container_fc
=
1283 for (i
= 0; i
< container_fc
->named_fcs
->len
; i
++) {
1284 struct bt_named_field_class
*named_fc
=
1285 BT_FIELD_CLASS_NAMED_FC_AT_INDEX(
1288 bt_named_field_class_freeze(named_fc
);
1299 void _bt_named_field_class_freeze(const struct bt_named_field_class
*named_fc
)
1301 BT_ASSERT(named_fc
);
1302 ((struct bt_named_field_class
*) named_fc
)->frozen
= true;
1303 bt_field_class_freeze(named_fc
->fc
);
1307 void _bt_field_class_make_part_of_trace_class(const struct bt_field_class
*c_fc
)
1309 struct bt_field_class
*fc
= (void *) c_fc
;
1312 BT_ASSERT_PRE(!fc
->part_of_trace_class
,
1313 "Field class is already part of a trace: %!+F", fc
);
1314 fc
->part_of_trace_class
= true;
1317 case BT_FIELD_CLASS_TYPE_STRUCTURE
:
1318 case BT_FIELD_CLASS_TYPE_VARIANT
:
1320 struct bt_field_class_named_field_class_container
*container_fc
=
1324 for (i
= 0; i
< container_fc
->named_fcs
->len
; i
++) {
1325 struct bt_named_field_class
*named_fc
=
1326 BT_FIELD_CLASS_NAMED_FC_AT_INDEX(
1329 bt_field_class_make_part_of_trace_class(named_fc
->fc
);
1334 case BT_FIELD_CLASS_TYPE_STATIC_ARRAY
:
1335 case BT_FIELD_CLASS_TYPE_DYNAMIC_ARRAY
:
1337 struct bt_field_class_array
*array_fc
= (void *) fc
;
1339 bt_field_class_make_part_of_trace_class(array_fc
->element_fc
);
1347 void bt_field_class_get_ref(const struct bt_field_class
*field_class
)
1349 bt_object_get_ref(field_class
);
1352 void bt_field_class_put_ref(const struct bt_field_class
*field_class
)
1354 bt_object_put_ref(field_class
);