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74fc764d PP |
1 | /* |
2 | * Copyright (c) 2020-2021 Philippe Proulx <pproulx@efficios.com> | |
3 | * | |
4 | * SPDX-License-Identifier: MIT | |
5 | */ | |
6 | ||
7 | #ifndef BABELTRACE_CPP_COMMON_BT2_TRACE_IR_HPP | |
8 | #define BABELTRACE_CPP_COMMON_BT2_TRACE_IR_HPP | |
9 | ||
74fc764d | 10 | #include <cstdint> |
c802cacb SM |
11 | #include <type_traits> |
12 | ||
74fc764d PP |
13 | #include <babeltrace2/babeltrace.h> |
14 | ||
74fc764d PP |
15 | #include "cpp-common/optional.hpp" |
16 | #include "cpp-common/string_view.hpp" | |
c802cacb | 17 | |
0d218157 | 18 | #include "borrowed-object.hpp" |
74fc764d | 19 | #include "clock-class.hpp" |
74fc764d PP |
20 | #include "field-class.hpp" |
21 | #include "field.hpp" | |
74fc764d | 22 | #include "internal/utils.hpp" |
7f5cdaf0 | 23 | #include "shared-object.hpp" |
c802cacb | 24 | #include "value.hpp" |
74fc764d PP |
25 | |
26 | namespace bt2 { | |
27 | ||
28 | template <typename LibObjT> | |
29 | class CommonEvent; | |
30 | ||
31 | template <typename LibObjT> | |
32 | class CommonPacket; | |
33 | ||
34 | template <typename LibObjT> | |
35 | class CommonStream; | |
36 | ||
37 | template <typename LibObjT> | |
38 | class CommonTrace; | |
39 | ||
40 | template <typename LibObjT> | |
41 | class CommonEventClass; | |
42 | ||
43 | template <typename LibObjT> | |
44 | class CommonStreamClass; | |
45 | ||
46 | template <typename LibObjT> | |
47 | class CommonTraceClass; | |
48 | ||
49 | namespace internal { | |
50 | ||
51 | template <typename LibObjT> | |
52 | struct CommonEventSpec; | |
53 | ||
b5f55e9f | 54 | /* Functions specific to mutable events */ |
74fc764d PP |
55 | template <> |
56 | struct CommonEventSpec<bt_event> final | |
57 | { | |
58 | static bt_event_class *cls(bt_event * const libObjPtr) noexcept | |
59 | { | |
60 | return bt_event_borrow_class(libObjPtr); | |
61 | } | |
62 | ||
63 | static bt_stream *stream(bt_event * const libObjPtr) noexcept | |
64 | { | |
65 | return bt_event_borrow_stream(libObjPtr); | |
66 | } | |
67 | ||
68 | static bt_packet *packet(bt_event * const libObjPtr) noexcept | |
69 | { | |
70 | return bt_event_borrow_packet(libObjPtr); | |
71 | } | |
72 | ||
73 | static bt_field *payloadField(bt_event * const libObjPtr) noexcept | |
74 | { | |
75 | return bt_event_borrow_payload_field(libObjPtr); | |
76 | } | |
77 | ||
78 | static bt_field *specificContextField(bt_event * const libObjPtr) noexcept | |
79 | { | |
80 | return bt_event_borrow_specific_context_field(libObjPtr); | |
81 | } | |
82 | ||
83 | static bt_field *commonContextField(bt_event * const libObjPtr) noexcept | |
84 | { | |
85 | return bt_event_borrow_common_context_field(libObjPtr); | |
86 | } | |
87 | }; | |
88 | ||
b5f55e9f | 89 | /* Functions specific to constant events */ |
74fc764d PP |
90 | template <> |
91 | struct CommonEventSpec<const bt_event> final | |
92 | { | |
93 | static const bt_event_class *cls(const bt_event * const libObjPtr) noexcept | |
94 | { | |
95 | return bt_event_borrow_class_const(libObjPtr); | |
96 | } | |
97 | ||
98 | static const bt_stream *stream(const bt_event * const libObjPtr) noexcept | |
99 | { | |
100 | return bt_event_borrow_stream_const(libObjPtr); | |
101 | } | |
102 | ||
103 | static const bt_packet *packet(const bt_event * const libObjPtr) noexcept | |
104 | { | |
105 | return bt_event_borrow_packet_const(libObjPtr); | |
106 | } | |
107 | ||
108 | static const bt_field *payloadField(const bt_event * const libObjPtr) noexcept | |
109 | { | |
110 | return bt_event_borrow_payload_field_const(libObjPtr); | |
111 | } | |
112 | ||
113 | static const bt_field *specificContextField(const bt_event * const libObjPtr) noexcept | |
114 | { | |
115 | return bt_event_borrow_specific_context_field_const(libObjPtr); | |
116 | } | |
117 | ||
118 | static const bt_field *commonContextField(const bt_event * const libObjPtr) noexcept | |
119 | { | |
120 | return bt_event_borrow_common_context_field_const(libObjPtr); | |
121 | } | |
122 | }; | |
123 | ||
b5f55e9f | 124 | } /* namespace internal */ |
74fc764d PP |
125 | |
126 | template <typename LibObjT> | |
0d218157 | 127 | class CommonEvent final : public BorrowedObject<LibObjT> |
74fc764d PP |
128 | { |
129 | private: | |
0d218157 PP |
130 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
131 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
132 | using _Spec = internal::CommonEventSpec<LibObjT>; |
133 | ||
134 | using _Packet = | |
135 | typename std::conditional<std::is_const<LibObjT>::value, CommonPacket<const bt_packet>, | |
136 | CommonPacket<bt_packet>>::type; | |
137 | ||
138 | using _Stream = | |
139 | typename std::conditional<std::is_const<LibObjT>::value, CommonStream<const bt_stream>, | |
140 | CommonStream<bt_stream>>::type; | |
141 | ||
142 | using _StructureField = typename std::conditional<std::is_const<LibObjT>::value, | |
143 | ConstStructureField, StructureField>::type; | |
144 | ||
145 | public: | |
146 | using Class = typename std::conditional<std::is_const<LibObjT>::value, | |
147 | CommonEventClass<const bt_event_class>, | |
148 | CommonEventClass<bt_event_class>>::type; | |
149 | ||
0d218157 | 150 | explicit CommonEvent(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
151 | { |
152 | } | |
153 | ||
154 | template <typename OtherLibObjT> | |
0d218157 | 155 | CommonEvent(const CommonEvent<OtherLibObjT> event) noexcept : _ThisBorrowedObject {event} |
74fc764d PP |
156 | { |
157 | } | |
158 | ||
159 | template <typename OtherLibObjT> | |
100fa861 | 160 | CommonEvent<LibObjT>& operator=(const CommonEvent<OtherLibObjT> event) noexcept |
74fc764d | 161 | { |
0d218157 | 162 | _ThisBorrowedObject::operator=(event); |
74fc764d PP |
163 | return *this; |
164 | } | |
165 | ||
dcb8ae9b PP |
166 | Class cls() const noexcept; |
167 | _Stream stream() const noexcept; | |
168 | nonstd::optional<_Packet> packet() const noexcept; | |
74fc764d | 169 | |
dcb8ae9b | 170 | nonstd::optional<_StructureField> payloadField() const noexcept |
74fc764d | 171 | { |
341a67c4 | 172 | const auto libObjPtr = _Spec::payloadField(this->libObjPtr()); |
74fc764d PP |
173 | |
174 | if (libObjPtr) { | |
175 | return _StructureField {libObjPtr}; | |
176 | } | |
177 | ||
178 | return nonstd::nullopt; | |
179 | } | |
180 | ||
dcb8ae9b | 181 | nonstd::optional<_StructureField> specificContextField() const noexcept |
74fc764d | 182 | { |
341a67c4 | 183 | const auto libObjPtr = _Spec::specificContextField(this->libObjPtr()); |
74fc764d PP |
184 | |
185 | if (libObjPtr) { | |
186 | return _StructureField {libObjPtr}; | |
187 | } | |
188 | ||
189 | return nonstd::nullopt; | |
190 | } | |
191 | ||
dcb8ae9b | 192 | nonstd::optional<_StructureField> commonContextField() const noexcept |
74fc764d | 193 | { |
341a67c4 | 194 | const auto libObjPtr = _Spec::commonContextField(this->libObjPtr()); |
74fc764d PP |
195 | |
196 | if (libObjPtr) { | |
197 | return _StructureField {libObjPtr}; | |
198 | } | |
199 | ||
200 | return nonstd::nullopt; | |
201 | } | |
202 | }; | |
203 | ||
204 | using Event = CommonEvent<bt_event>; | |
205 | using ConstEvent = CommonEvent<const bt_event>; | |
206 | ||
207 | namespace internal { | |
208 | ||
4927bae7 PP |
209 | struct EventTypeDescr |
210 | { | |
211 | using Const = ConstEvent; | |
212 | using NonConst = Event; | |
213 | }; | |
214 | ||
215 | template <> | |
216 | struct TypeDescr<Event> : public EventTypeDescr | |
217 | { | |
218 | }; | |
219 | ||
220 | template <> | |
221 | struct TypeDescr<ConstEvent> : public EventTypeDescr | |
222 | { | |
223 | }; | |
224 | ||
74fc764d PP |
225 | struct PacketRefFuncs final |
226 | { | |
c677c492 | 227 | static void get(const bt_packet * const libObjPtr) noexcept |
74fc764d PP |
228 | { |
229 | bt_packet_get_ref(libObjPtr); | |
230 | } | |
231 | ||
c677c492 | 232 | static void put(const bt_packet * const libObjPtr) noexcept |
74fc764d PP |
233 | { |
234 | bt_packet_put_ref(libObjPtr); | |
235 | } | |
236 | }; | |
237 | ||
238 | template <typename LibObjT> | |
239 | struct CommonPacketSpec; | |
240 | ||
b5f55e9f | 241 | /* Functions specific to mutable packets */ |
74fc764d PP |
242 | template <> |
243 | struct CommonPacketSpec<bt_packet> final | |
244 | { | |
245 | static bt_stream *stream(bt_packet * const libObjPtr) noexcept | |
246 | { | |
247 | return bt_packet_borrow_stream(libObjPtr); | |
248 | } | |
249 | ||
250 | static bt_field *contextField(bt_packet * const libObjPtr) noexcept | |
251 | { | |
252 | return bt_packet_borrow_context_field(libObjPtr); | |
253 | } | |
254 | }; | |
255 | ||
b5f55e9f | 256 | /* Functions specific to constant packets */ |
74fc764d PP |
257 | template <> |
258 | struct CommonPacketSpec<const bt_packet> final | |
259 | { | |
260 | static const bt_stream *stream(const bt_packet * const libObjPtr) noexcept | |
261 | { | |
262 | return bt_packet_borrow_stream_const(libObjPtr); | |
263 | } | |
264 | ||
265 | static const bt_field *contextField(const bt_packet * const libObjPtr) noexcept | |
266 | { | |
267 | return bt_packet_borrow_context_field_const(libObjPtr); | |
268 | } | |
269 | }; | |
270 | ||
b5f55e9f | 271 | } /* namespace internal */ |
74fc764d PP |
272 | |
273 | template <typename LibObjT> | |
0d218157 | 274 | class CommonPacket final : public BorrowedObject<LibObjT> |
74fc764d PP |
275 | { |
276 | private: | |
0d218157 PP |
277 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
278 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
279 | using _Spec = internal::CommonPacketSpec<LibObjT>; |
280 | using _ThisCommonPacket = CommonPacket<LibObjT>; | |
281 | ||
282 | using _Stream = | |
283 | typename std::conditional<std::is_const<LibObjT>::value, CommonStream<const bt_stream>, | |
284 | CommonStream<bt_stream>>::type; | |
285 | ||
286 | using _StructureField = typename std::conditional<std::is_const<LibObjT>::value, | |
287 | ConstStructureField, StructureField>::type; | |
288 | ||
289 | public: | |
7f5cdaf0 | 290 | using Shared = SharedObject<_ThisCommonPacket, LibObjT, internal::PacketRefFuncs>; |
74fc764d | 291 | |
0d218157 | 292 | explicit CommonPacket(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
293 | { |
294 | } | |
295 | ||
296 | template <typename OtherLibObjT> | |
0d218157 | 297 | CommonPacket(const CommonPacket<OtherLibObjT> packet) noexcept : _ThisBorrowedObject {packet} |
74fc764d PP |
298 | { |
299 | } | |
300 | ||
301 | template <typename OtherLibObjT> | |
100fa861 | 302 | _ThisCommonPacket& operator=(const CommonPacket<OtherLibObjT> packet) noexcept |
74fc764d | 303 | { |
0d218157 | 304 | _ThisBorrowedObject::operator=(packet); |
74fc764d PP |
305 | return *this; |
306 | } | |
307 | ||
dcb8ae9b | 308 | _Stream stream() const noexcept; |
74fc764d | 309 | |
dcb8ae9b | 310 | nonstd::optional<_StructureField> contextField() const noexcept |
74fc764d | 311 | { |
341a67c4 | 312 | const auto libObjPtr = _Spec::contextField(this->libObjPtr()); |
74fc764d PP |
313 | |
314 | if (libObjPtr) { | |
315 | return _StructureField {libObjPtr}; | |
316 | } | |
317 | ||
318 | return nonstd::nullopt; | |
319 | } | |
320 | ||
321 | Shared shared() const noexcept | |
322 | { | |
c9c0b6e2 | 323 | return Shared::createWithRef(*this); |
74fc764d PP |
324 | } |
325 | }; | |
326 | ||
327 | using Packet = CommonPacket<bt_packet>; | |
328 | using ConstPacket = CommonPacket<const bt_packet>; | |
329 | ||
4927bae7 PP |
330 | namespace internal { |
331 | ||
332 | struct PacketTypeDescr | |
333 | { | |
334 | using Const = ConstPacket; | |
335 | using NonConst = Packet; | |
336 | }; | |
337 | ||
338 | template <> | |
339 | struct TypeDescr<Packet> : public PacketTypeDescr | |
340 | { | |
341 | }; | |
342 | ||
343 | template <> | |
344 | struct TypeDescr<ConstPacket> : public PacketTypeDescr | |
345 | { | |
346 | }; | |
347 | ||
348 | } /* namespace internal */ | |
349 | ||
74fc764d | 350 | template <typename LibObjT> |
dcb8ae9b PP |
351 | nonstd::optional<typename CommonEvent<LibObjT>::_Packet> |
352 | CommonEvent<LibObjT>::packet() const noexcept | |
74fc764d | 353 | { |
341a67c4 | 354 | const auto libObjPtr = _Spec::packet(this->libObjPtr()); |
74fc764d PP |
355 | |
356 | if (libObjPtr) { | |
357 | return _Packet {libObjPtr}; | |
358 | } | |
359 | ||
360 | return nonstd::nullopt; | |
361 | } | |
362 | ||
363 | namespace internal { | |
364 | ||
365 | struct StreamRefFuncs final | |
366 | { | |
c677c492 | 367 | static void get(const bt_stream * const libObjPtr) noexcept |
74fc764d PP |
368 | { |
369 | bt_stream_get_ref(libObjPtr); | |
370 | } | |
371 | ||
c677c492 | 372 | static void put(const bt_stream * const libObjPtr) noexcept |
74fc764d PP |
373 | { |
374 | bt_stream_put_ref(libObjPtr); | |
375 | } | |
376 | }; | |
377 | ||
378 | template <typename LibObjT> | |
379 | struct CommonStreamSpec; | |
380 | ||
b5f55e9f | 381 | /* Functions specific to mutable streams */ |
74fc764d PP |
382 | template <> |
383 | struct CommonStreamSpec<bt_stream> final | |
384 | { | |
385 | static bt_stream_class *cls(bt_stream * const libObjPtr) noexcept | |
386 | { | |
387 | return bt_stream_borrow_class(libObjPtr); | |
388 | } | |
389 | ||
390 | static bt_trace *trace(bt_stream * const libObjPtr) noexcept | |
391 | { | |
392 | return bt_stream_borrow_trace(libObjPtr); | |
393 | } | |
394 | ||
395 | static bt_value *userAttributes(bt_stream * const libObjPtr) noexcept | |
396 | { | |
397 | return bt_stream_borrow_user_attributes(libObjPtr); | |
398 | } | |
399 | }; | |
400 | ||
b5f55e9f | 401 | /* Functions specific to constant streams */ |
74fc764d PP |
402 | template <> |
403 | struct CommonStreamSpec<const bt_stream> final | |
404 | { | |
405 | static const bt_stream_class *cls(const bt_stream * const libObjPtr) noexcept | |
406 | { | |
407 | return bt_stream_borrow_class_const(libObjPtr); | |
408 | } | |
409 | ||
410 | static const bt_trace *trace(const bt_stream * const libObjPtr) noexcept | |
411 | { | |
412 | return bt_stream_borrow_trace_const(libObjPtr); | |
413 | } | |
414 | ||
415 | static const bt_value *userAttributes(const bt_stream * const libObjPtr) noexcept | |
416 | { | |
417 | return bt_stream_borrow_user_attributes_const(libObjPtr); | |
418 | } | |
419 | }; | |
420 | ||
b5f55e9f | 421 | } /* namespace internal */ |
74fc764d PP |
422 | |
423 | template <typename LibObjT> | |
0d218157 | 424 | class CommonStream final : public BorrowedObject<LibObjT> |
74fc764d PP |
425 | { |
426 | private: | |
0d218157 PP |
427 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
428 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
429 | using _Spec = internal::CommonStreamSpec<LibObjT>; |
430 | using _ThisCommonStream = CommonStream<LibObjT>; | |
431 | ||
432 | using _Trace = | |
433 | typename std::conditional<std::is_const<LibObjT>::value, CommonTrace<const bt_trace>, | |
434 | CommonTrace<bt_trace>>::type; | |
435 | ||
436 | public: | |
7f5cdaf0 | 437 | using Shared = SharedObject<_ThisCommonStream, LibObjT, internal::StreamRefFuncs>; |
74fc764d PP |
438 | |
439 | using Class = typename std::conditional<std::is_const<LibObjT>::value, | |
440 | CommonStreamClass<const bt_stream_class>, | |
441 | CommonStreamClass<bt_stream_class>>::type; | |
442 | ||
443 | using UserAttributes = | |
444 | typename std::conditional<std::is_const<LibObjT>::value, ConstMapValue, MapValue>::type; | |
445 | ||
0d218157 | 446 | explicit CommonStream(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
447 | { |
448 | } | |
449 | ||
450 | template <typename OtherLibObjT> | |
0d218157 | 451 | CommonStream(const CommonStream<OtherLibObjT> stream) noexcept : _ThisBorrowedObject {stream} |
74fc764d PP |
452 | { |
453 | } | |
454 | ||
455 | template <typename OtherLibObjT> | |
100fa861 | 456 | _ThisCommonStream& operator=(const CommonStream<OtherLibObjT> stream) noexcept |
74fc764d | 457 | { |
0d218157 | 458 | _ThisBorrowedObject::operator=(stream); |
74fc764d PP |
459 | return *this; |
460 | } | |
461 | ||
dcb8ae9b | 462 | Packet::Shared createPacket() const |
74fc764d PP |
463 | { |
464 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
465 | ||
341a67c4 | 466 | const auto libObjPtr = bt_packet_create(this->libObjPtr()); |
74fc764d PP |
467 | |
468 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 469 | return Packet::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
470 | } |
471 | ||
dcb8ae9b PP |
472 | Class cls() const noexcept; |
473 | _Trace trace() const noexcept; | |
74fc764d PP |
474 | |
475 | std::uint64_t id() const noexcept | |
476 | { | |
341a67c4 | 477 | return bt_stream_get_id(this->libObjPtr()); |
74fc764d PP |
478 | } |
479 | ||
dcb8ae9b | 480 | void name(const char * const name) const |
74fc764d PP |
481 | { |
482 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
483 | ||
341a67c4 | 484 | const auto status = bt_stream_set_name(this->libObjPtr(), name); |
74fc764d PP |
485 | |
486 | if (status == BT_STREAM_SET_NAME_STATUS_MEMORY_ERROR) { | |
39278ebc | 487 | throw MemoryError {}; |
74fc764d PP |
488 | } |
489 | } | |
490 | ||
dcb8ae9b | 491 | void name(const std::string& name) const |
74fc764d PP |
492 | { |
493 | this->name(name.data()); | |
494 | } | |
495 | ||
496 | nonstd::optional<bpstd::string_view> name() const noexcept | |
497 | { | |
341a67c4 | 498 | const auto name = bt_stream_get_name(this->libObjPtr()); |
74fc764d PP |
499 | |
500 | if (name) { | |
501 | return name; | |
502 | } | |
503 | ||
504 | return nonstd::nullopt; | |
505 | } | |
506 | ||
507 | template <typename LibValT> | |
b7ffa6f0 | 508 | void userAttributes(const CommonMapValue<LibValT> userAttrs) const noexcept |
74fc764d PP |
509 | { |
510 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
511 | ||
341a67c4 | 512 | bt_stream_set_user_attributes(this->libObjPtr(), userAttrs.libObjPtr()); |
74fc764d PP |
513 | } |
514 | ||
dcb8ae9b | 515 | UserAttributes userAttributes() const noexcept |
74fc764d | 516 | { |
341a67c4 | 517 | return UserAttributes {_Spec::userAttributes(this->libObjPtr())}; |
74fc764d PP |
518 | } |
519 | ||
520 | Shared shared() const noexcept | |
521 | { | |
c9c0b6e2 | 522 | return Shared::createWithRef(*this); |
74fc764d PP |
523 | } |
524 | }; | |
525 | ||
526 | using Stream = CommonStream<bt_stream>; | |
527 | using ConstStream = CommonStream<const bt_stream>; | |
528 | ||
4927bae7 PP |
529 | namespace internal { |
530 | ||
531 | struct StreamTypeDescr | |
532 | { | |
533 | using Const = ConstStream; | |
534 | using NonConst = Stream; | |
535 | }; | |
536 | ||
537 | template <> | |
538 | struct TypeDescr<Stream> : public StreamTypeDescr | |
539 | { | |
540 | }; | |
541 | ||
542 | template <> | |
543 | struct TypeDescr<ConstStream> : public StreamTypeDescr | |
544 | { | |
545 | }; | |
546 | ||
547 | } /* namespace internal */ | |
548 | ||
74fc764d | 549 | template <typename LibObjT> |
dcb8ae9b | 550 | typename CommonEvent<LibObjT>::_Stream CommonEvent<LibObjT>::stream() const noexcept |
74fc764d | 551 | { |
341a67c4 | 552 | return _Stream {_Spec::stream(this->libObjPtr())}; |
74fc764d PP |
553 | } |
554 | ||
555 | template <typename LibObjT> | |
dcb8ae9b | 556 | typename CommonPacket<LibObjT>::_Stream CommonPacket<LibObjT>::stream() const noexcept |
74fc764d | 557 | { |
341a67c4 | 558 | return _Stream {_Spec::stream(this->libObjPtr())}; |
74fc764d PP |
559 | } |
560 | ||
561 | namespace internal { | |
562 | ||
563 | struct TraceRefFuncs final | |
564 | { | |
c677c492 | 565 | static void get(const bt_trace * const libObjPtr) noexcept |
74fc764d PP |
566 | { |
567 | bt_trace_get_ref(libObjPtr); | |
568 | } | |
569 | ||
c677c492 | 570 | static void put(const bt_trace * const libObjPtr) noexcept |
74fc764d PP |
571 | { |
572 | bt_trace_put_ref(libObjPtr); | |
573 | } | |
574 | }; | |
575 | ||
576 | template <typename LibObjT> | |
577 | struct CommonTraceSpec; | |
578 | ||
b5f55e9f | 579 | /* Functions specific to mutable traces */ |
74fc764d PP |
580 | template <> |
581 | struct CommonTraceSpec<bt_trace> final | |
582 | { | |
583 | static bt_trace_class *cls(bt_trace * const libObjPtr) noexcept | |
584 | { | |
585 | return bt_trace_borrow_class(libObjPtr); | |
586 | } | |
587 | ||
588 | static bt_stream *streamByIndex(bt_trace * const libObjPtr, const std::uint64_t index) noexcept | |
589 | { | |
590 | return bt_trace_borrow_stream_by_index(libObjPtr, index); | |
591 | } | |
592 | ||
593 | static bt_stream *streamById(bt_trace * const libObjPtr, const std::uint64_t id) noexcept | |
594 | { | |
595 | return bt_trace_borrow_stream_by_id(libObjPtr, id); | |
596 | } | |
597 | ||
598 | static bt_value *userAttributes(bt_trace * const libObjPtr) noexcept | |
599 | { | |
600 | return bt_trace_borrow_user_attributes(libObjPtr); | |
601 | } | |
602 | }; | |
603 | ||
b5f55e9f | 604 | /* Functions specific to constant traces */ |
74fc764d PP |
605 | template <> |
606 | struct CommonTraceSpec<const bt_trace> final | |
607 | { | |
608 | static const bt_trace_class *cls(const bt_trace * const libObjPtr) noexcept | |
609 | { | |
610 | return bt_trace_borrow_class_const(libObjPtr); | |
611 | } | |
612 | ||
613 | static const bt_stream *streamByIndex(const bt_trace * const libObjPtr, | |
614 | const std::uint64_t index) noexcept | |
615 | { | |
616 | return bt_trace_borrow_stream_by_index_const(libObjPtr, index); | |
617 | } | |
618 | ||
619 | static const bt_stream *streamById(const bt_trace * const libObjPtr, | |
620 | const std::uint64_t id) noexcept | |
621 | { | |
622 | return bt_trace_borrow_stream_by_id_const(libObjPtr, id); | |
623 | } | |
624 | ||
625 | static const bt_value *userAttributes(const bt_trace * const libObjPtr) noexcept | |
626 | { | |
627 | return bt_trace_borrow_user_attributes_const(libObjPtr); | |
628 | } | |
629 | }; | |
630 | ||
b5f55e9f | 631 | } /* namespace internal */ |
74fc764d PP |
632 | |
633 | template <typename LibObjT> | |
0d218157 | 634 | class CommonTrace final : public BorrowedObject<LibObjT> |
74fc764d | 635 | { |
74fc764d | 636 | private: |
0d218157 PP |
637 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
638 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
639 | using _Spec = internal::CommonTraceSpec<LibObjT>; |
640 | using _ThisCommonTrace = CommonTrace<LibObjT>; | |
641 | ||
642 | using _Stream = | |
643 | typename std::conditional<std::is_const<LibObjT>::value, CommonStream<const bt_stream>, | |
644 | CommonStream<bt_stream>>::type; | |
645 | ||
646 | public: | |
7f5cdaf0 | 647 | using Shared = SharedObject<_ThisCommonTrace, LibObjT, internal::TraceRefFuncs>; |
74fc764d PP |
648 | |
649 | using Class = typename std::conditional<std::is_const<LibObjT>::value, | |
650 | CommonTraceClass<const bt_trace_class>, | |
651 | CommonTraceClass<bt_trace_class>>::type; | |
652 | ||
653 | using UserAttributes = | |
654 | typename std::conditional<std::is_const<LibObjT>::value, ConstMapValue, MapValue>::type; | |
655 | ||
656 | struct ConstEnvironmentEntry | |
657 | { | |
658 | bpstd::string_view name; | |
659 | ConstValue value; | |
660 | }; | |
661 | ||
0d218157 | 662 | explicit CommonTrace(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
663 | { |
664 | } | |
665 | ||
666 | template <typename OtherLibObjT> | |
0d218157 | 667 | CommonTrace(const CommonTrace<OtherLibObjT> trace) noexcept : _ThisBorrowedObject {trace} |
74fc764d PP |
668 | { |
669 | } | |
670 | ||
671 | template <typename OtherLibObjT> | |
100fa861 | 672 | _ThisCommonTrace& operator=(const CommonTrace<OtherLibObjT> trace) noexcept |
74fc764d | 673 | { |
0d218157 | 674 | _ThisBorrowedObject::operator=(trace); |
74fc764d PP |
675 | return *this; |
676 | } | |
677 | ||
dcb8ae9b | 678 | Class cls() const noexcept; |
74fc764d | 679 | |
dcb8ae9b | 680 | void name(const char * const name) const |
74fc764d PP |
681 | { |
682 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
683 | ||
341a67c4 | 684 | const auto status = bt_trace_set_name(this->libObjPtr(), name); |
74fc764d PP |
685 | |
686 | if (status == BT_TRACE_SET_NAME_STATUS_MEMORY_ERROR) { | |
39278ebc | 687 | throw MemoryError {}; |
74fc764d PP |
688 | } |
689 | } | |
690 | ||
dcb8ae9b | 691 | void name(const std::string& name) const |
74fc764d PP |
692 | { |
693 | this->name(name.data()); | |
694 | } | |
695 | ||
696 | nonstd::optional<bpstd::string_view> name() const noexcept | |
697 | { | |
341a67c4 | 698 | const auto name = bt_trace_get_name(this->libObjPtr()); |
74fc764d PP |
699 | |
700 | if (name) { | |
701 | return name; | |
702 | } | |
703 | ||
704 | return nonstd::nullopt; | |
705 | } | |
706 | ||
dcb8ae9b | 707 | void uuid(const bt2_common::UuidView& uuid) const noexcept |
74fc764d | 708 | { |
81d250db | 709 | bt_trace_set_uuid(this->libObjPtr(), uuid.begin()); |
74fc764d PP |
710 | } |
711 | ||
712 | nonstd::optional<bt2_common::UuidView> uuid() const noexcept | |
713 | { | |
341a67c4 | 714 | const auto uuid = bt_trace_get_uuid(this->libObjPtr()); |
74fc764d PP |
715 | |
716 | if (uuid) { | |
717 | return bt2_common::UuidView {uuid}; | |
718 | } | |
719 | ||
720 | return nonstd::nullopt; | |
721 | } | |
722 | ||
c0b73c63 | 723 | std::uint64_t length() const noexcept |
74fc764d | 724 | { |
341a67c4 | 725 | return bt_trace_get_stream_count(this->libObjPtr()); |
74fc764d PP |
726 | } |
727 | ||
dcb8ae9b | 728 | _Stream operator[](const std::uint64_t index) const noexcept |
74fc764d | 729 | { |
341a67c4 | 730 | return _Stream {_Spec::streamByIndex(this->libObjPtr(), index)}; |
74fc764d PP |
731 | } |
732 | ||
dcb8ae9b | 733 | nonstd::optional<_Stream> streamById(const std::uint64_t id) const noexcept |
74fc764d | 734 | { |
341a67c4 | 735 | const auto libObjPtr = _Spec::streamById(this->libObjPtr(), id); |
74fc764d PP |
736 | |
737 | if (libObjPtr) { | |
738 | return _Stream {libObjPtr}; | |
739 | } | |
740 | ||
741 | return nonstd::nullopt; | |
742 | } | |
743 | ||
dcb8ae9b | 744 | void environmentEntry(const char * const name, const std::int64_t val) const |
74fc764d PP |
745 | { |
746 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
747 | ||
341a67c4 | 748 | const auto status = bt_trace_set_environment_entry_integer(this->libObjPtr(), name, val); |
74fc764d PP |
749 | |
750 | if (status == BT_TRACE_SET_ENVIRONMENT_ENTRY_STATUS_MEMORY_ERROR) { | |
39278ebc | 751 | throw MemoryError {}; |
74fc764d PP |
752 | } |
753 | } | |
754 | ||
dcb8ae9b | 755 | void environmentEntry(const std::string& name, const std::int64_t val) const |
74fc764d PP |
756 | { |
757 | this->environmentEntry(name.data(), val); | |
758 | } | |
759 | ||
dcb8ae9b | 760 | void environmentEntry(const char * const name, const char * const val) const |
74fc764d PP |
761 | { |
762 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
763 | ||
341a67c4 | 764 | const auto status = bt_trace_set_environment_entry_string(this->libObjPtr(), name, val); |
74fc764d PP |
765 | |
766 | if (status == BT_TRACE_SET_ENVIRONMENT_ENTRY_STATUS_MEMORY_ERROR) { | |
39278ebc | 767 | throw MemoryError {}; |
74fc764d PP |
768 | } |
769 | } | |
770 | ||
dcb8ae9b | 771 | void environmentEntry(const std::string& name, const char * const val) const |
74fc764d PP |
772 | { |
773 | this->environmentEntry(name.data(), val); | |
774 | } | |
775 | ||
dcb8ae9b | 776 | void environmentEntry(const char * const name, const std::string& val) const |
74fc764d PP |
777 | { |
778 | this->environmentEntry(name, val.data()); | |
779 | } | |
780 | ||
dcb8ae9b | 781 | void environmentEntry(const std::string& name, const std::string& val) const |
74fc764d PP |
782 | { |
783 | this->environmentEntry(name.data(), val.data()); | |
784 | } | |
785 | ||
786 | std::uint64_t environmentSize() const noexcept | |
787 | { | |
341a67c4 | 788 | return bt_trace_get_environment_entry_count(this->libObjPtr()); |
74fc764d PP |
789 | } |
790 | ||
791 | ConstEnvironmentEntry environmentEntry(const std::uint64_t index) const noexcept | |
792 | { | |
793 | const char *name; | |
794 | const bt_value *libObjPtr; | |
795 | ||
341a67c4 | 796 | bt_trace_borrow_environment_entry_by_index_const(this->libObjPtr(), index, &name, |
74fc764d PP |
797 | &libObjPtr); |
798 | return ConstEnvironmentEntry {name, ConstValue {libObjPtr}}; | |
799 | } | |
800 | ||
801 | nonstd::optional<ConstValue> environmentEntry(const char * const name) const noexcept | |
802 | { | |
803 | const auto libObjPtr = | |
341a67c4 | 804 | bt_trace_borrow_environment_entry_value_by_name_const(this->libObjPtr(), name); |
74fc764d PP |
805 | |
806 | if (libObjPtr) { | |
807 | return ConstValue {libObjPtr}; | |
808 | } | |
809 | ||
810 | return nonstd::nullopt; | |
811 | } | |
812 | ||
813 | nonstd::optional<ConstValue> environmentEntry(const std::string& name) const noexcept | |
814 | { | |
815 | return this->environmentEntry(name.data()); | |
816 | } | |
817 | ||
818 | template <typename LibValT> | |
b7ffa6f0 | 819 | void userAttributes(const CommonMapValue<LibValT> userAttrs) const noexcept |
74fc764d PP |
820 | { |
821 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
822 | ||
341a67c4 | 823 | bt_trace_set_user_attributes(this->libObjPtr(), userAttrs.libObjPtr()); |
74fc764d PP |
824 | } |
825 | ||
dcb8ae9b | 826 | UserAttributes userAttributes() const noexcept |
74fc764d | 827 | { |
341a67c4 | 828 | return UserAttributes {_Spec::userAttributes(this->libObjPtr())}; |
74fc764d PP |
829 | } |
830 | ||
831 | Shared shared() const noexcept | |
832 | { | |
c9c0b6e2 | 833 | return Shared::createWithRef(*this); |
74fc764d PP |
834 | } |
835 | }; | |
836 | ||
837 | using Trace = CommonTrace<bt_trace>; | |
838 | using ConstTrace = CommonTrace<const bt_trace>; | |
839 | ||
4927bae7 PP |
840 | namespace internal { |
841 | ||
842 | struct TraceTypeDescr | |
843 | { | |
844 | using Const = ConstTrace; | |
845 | using NonConst = Trace; | |
846 | }; | |
847 | ||
848 | template <> | |
849 | struct TypeDescr<Trace> : public TraceTypeDescr | |
850 | { | |
851 | }; | |
852 | ||
853 | template <> | |
854 | struct TypeDescr<ConstTrace> : public TraceTypeDescr | |
855 | { | |
856 | }; | |
857 | ||
858 | } /* namespace internal */ | |
859 | ||
74fc764d | 860 | template <typename LibObjT> |
dcb8ae9b | 861 | typename CommonStream<LibObjT>::_Trace CommonStream<LibObjT>::trace() const noexcept |
74fc764d | 862 | { |
341a67c4 | 863 | return _Trace {_Spec::trace(this->libObjPtr())}; |
74fc764d PP |
864 | } |
865 | ||
866 | namespace internal { | |
867 | ||
868 | struct EventClassRefFuncs final | |
869 | { | |
c677c492 | 870 | static void get(const bt_event_class * const libObjPtr) noexcept |
74fc764d PP |
871 | { |
872 | bt_event_class_get_ref(libObjPtr); | |
873 | } | |
874 | ||
c677c492 | 875 | static void put(const bt_event_class * const libObjPtr) noexcept |
74fc764d PP |
876 | { |
877 | bt_event_class_put_ref(libObjPtr); | |
878 | } | |
879 | }; | |
880 | ||
881 | template <typename LibObjT> | |
882 | struct CommonEventClassSpec; | |
883 | ||
b5f55e9f | 884 | /* Functions specific to mutable event classes */ |
74fc764d PP |
885 | template <> |
886 | struct CommonEventClassSpec<bt_event_class> final | |
887 | { | |
888 | static bt_stream_class *streamClass(bt_event_class * const libObjPtr) noexcept | |
889 | { | |
890 | return bt_event_class_borrow_stream_class(libObjPtr); | |
891 | } | |
892 | ||
893 | static bt_field_class *payloadFieldClass(bt_event_class * const libObjPtr) noexcept | |
894 | { | |
895 | return bt_event_class_borrow_payload_field_class(libObjPtr); | |
896 | } | |
897 | ||
898 | static bt_field_class *specificContextFieldClass(bt_event_class * const libObjPtr) noexcept | |
899 | { | |
900 | return bt_event_class_borrow_specific_context_field_class(libObjPtr); | |
901 | } | |
902 | ||
903 | static bt_value *userAttributes(bt_event_class * const libObjPtr) noexcept | |
904 | { | |
905 | return bt_event_class_borrow_user_attributes(libObjPtr); | |
906 | } | |
907 | }; | |
908 | ||
b5f55e9f | 909 | /* Functions specific to constant event classes */ |
74fc764d PP |
910 | template <> |
911 | struct CommonEventClassSpec<const bt_event_class> final | |
912 | { | |
913 | static const bt_stream_class *streamClass(const bt_event_class * const libObjPtr) noexcept | |
914 | { | |
915 | return bt_event_class_borrow_stream_class_const(libObjPtr); | |
916 | } | |
917 | ||
918 | static const bt_field_class *payloadFieldClass(const bt_event_class * const libObjPtr) noexcept | |
919 | { | |
920 | return bt_event_class_borrow_payload_field_class_const(libObjPtr); | |
921 | } | |
922 | ||
923 | static const bt_field_class * | |
924 | specificContextFieldClass(const bt_event_class * const libObjPtr) noexcept | |
925 | { | |
926 | return bt_event_class_borrow_specific_context_field_class_const(libObjPtr); | |
927 | } | |
928 | ||
929 | static const bt_value *userAttributes(const bt_event_class * const libObjPtr) noexcept | |
930 | { | |
931 | return bt_event_class_borrow_user_attributes_const(libObjPtr); | |
932 | } | |
933 | }; | |
934 | ||
b5f55e9f | 935 | } /* namespace internal */ |
74fc764d PP |
936 | |
937 | template <typename LibObjT> | |
0d218157 | 938 | class CommonEventClass final : public BorrowedObject<LibObjT> |
74fc764d PP |
939 | { |
940 | private: | |
0d218157 PP |
941 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
942 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
943 | using _Spec = internal::CommonEventClassSpec<LibObjT>; |
944 | using _ThisCommonEventClass = CommonEventClass<LibObjT>; | |
945 | ||
946 | using _StreamClass = typename std::conditional<std::is_const<LibObjT>::value, | |
947 | CommonStreamClass<const bt_stream_class>, | |
948 | CommonStreamClass<bt_stream_class>>::type; | |
949 | ||
950 | using _StructureFieldClass = | |
951 | typename std::conditional<std::is_const<LibObjT>::value, ConstStructureFieldClass, | |
952 | StructureFieldClass>::type; | |
953 | ||
954 | public: | |
7f5cdaf0 | 955 | using Shared = SharedObject<_ThisCommonEventClass, LibObjT, internal::EventClassRefFuncs>; |
74fc764d PP |
956 | |
957 | using UserAttributes = | |
958 | typename std::conditional<std::is_const<LibObjT>::value, ConstMapValue, MapValue>::type; | |
959 | ||
960 | enum class LogLevel | |
961 | { | |
962 | EMERGENCY = BT_EVENT_CLASS_LOG_LEVEL_EMERGENCY, | |
963 | ALERT = BT_EVENT_CLASS_LOG_LEVEL_ALERT, | |
964 | CRITICAL = BT_EVENT_CLASS_LOG_LEVEL_CRITICAL, | |
0c0001b4 | 965 | ERR = BT_EVENT_CLASS_LOG_LEVEL_ERROR, |
74fc764d PP |
966 | WARNING = BT_EVENT_CLASS_LOG_LEVEL_WARNING, |
967 | NOTICE = BT_EVENT_CLASS_LOG_LEVEL_NOTICE, | |
968 | INFO = BT_EVENT_CLASS_LOG_LEVEL_INFO, | |
969 | DEBUG_SYSTEM = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_SYSTEM, | |
970 | DEBUG_PROGRAM = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROGRAM, | |
0c0001b4 | 971 | DEBUG_PROC = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROCESS, |
74fc764d PP |
972 | DEBUG_MODULE = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_MODULE, |
973 | DEBUG_UNIT = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_UNIT, | |
974 | DEBUG_FUNCTION = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_FUNCTION, | |
975 | DEBUG_LINE = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_LINE, | |
976 | DEBUG = BT_EVENT_CLASS_LOG_LEVEL_DEBUG, | |
977 | }; | |
978 | ||
0d218157 | 979 | explicit CommonEventClass(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
980 | { |
981 | } | |
982 | ||
983 | template <typename OtherLibObjT> | |
100fa861 | 984 | CommonEventClass(const CommonEventClass<OtherLibObjT> eventClass) noexcept : |
0d218157 | 985 | _ThisBorrowedObject {eventClass} |
74fc764d PP |
986 | { |
987 | } | |
988 | ||
989 | template <typename OtherLibObjT> | |
100fa861 | 990 | _ThisCommonEventClass& operator=(const CommonEventClass<OtherLibObjT> eventClass) noexcept |
74fc764d | 991 | { |
0d218157 | 992 | _ThisBorrowedObject::operator=(eventClass); |
74fc764d PP |
993 | return *this; |
994 | } | |
995 | ||
dcb8ae9b | 996 | _StreamClass streamClass() const noexcept; |
74fc764d PP |
997 | |
998 | std::uint64_t id() const noexcept | |
999 | { | |
341a67c4 | 1000 | return bt_event_class_get_id(this->libObjPtr()); |
74fc764d PP |
1001 | } |
1002 | ||
dcb8ae9b | 1003 | void name(const char * const name) const |
74fc764d PP |
1004 | { |
1005 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1006 | ||
341a67c4 | 1007 | const auto status = bt_event_class_set_name(this->libObjPtr(), name); |
74fc764d PP |
1008 | |
1009 | if (status == BT_EVENT_CLASS_SET_NAME_STATUS_MEMORY_ERROR) { | |
39278ebc | 1010 | throw MemoryError {}; |
74fc764d PP |
1011 | } |
1012 | } | |
1013 | ||
dcb8ae9b | 1014 | void name(const std::string& name) const |
74fc764d PP |
1015 | { |
1016 | this->name(name.data()); | |
1017 | } | |
1018 | ||
1019 | nonstd::optional<bpstd::string_view> name() const noexcept | |
1020 | { | |
341a67c4 | 1021 | const auto name = bt_event_class_get_name(this->libObjPtr()); |
74fc764d PP |
1022 | |
1023 | if (name) { | |
1024 | return name; | |
1025 | } | |
1026 | ||
1027 | return nonstd::nullopt; | |
1028 | } | |
1029 | ||
dcb8ae9b | 1030 | void logLevel(const LogLevel logLevel) const noexcept |
74fc764d PP |
1031 | { |
1032 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1033 | ||
341a67c4 | 1034 | bt_event_class_set_log_level(this->libObjPtr(), |
74fc764d PP |
1035 | static_cast<bt_event_class_log_level>(logLevel)); |
1036 | } | |
1037 | ||
1038 | nonstd::optional<LogLevel> logLevel() const noexcept | |
1039 | { | |
1040 | bt_event_class_log_level libLogLevel; | |
341a67c4 | 1041 | const auto avail = bt_event_class_get_log_level(this->libObjPtr(), &libLogLevel); |
74fc764d PP |
1042 | |
1043 | if (avail == BT_PROPERTY_AVAILABILITY_AVAILABLE) { | |
1044 | return static_cast<LogLevel>(libLogLevel); | |
1045 | } | |
1046 | ||
1047 | return nonstd::nullopt; | |
1048 | } | |
1049 | ||
dcb8ae9b | 1050 | void emfUri(const char * const emfUri) const |
74fc764d PP |
1051 | { |
1052 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1053 | ||
341a67c4 | 1054 | const auto status = bt_event_class_set_emf_uri(this->libObjPtr(), emfUri); |
74fc764d PP |
1055 | |
1056 | if (status == BT_EVENT_CLASS_SET_EMF_URI_STATUS_MEMORY_ERROR) { | |
39278ebc | 1057 | throw MemoryError {}; |
74fc764d PP |
1058 | } |
1059 | } | |
1060 | ||
dcb8ae9b | 1061 | void emfUri(const std::string& emfUri) const |
74fc764d PP |
1062 | { |
1063 | this->emfUri(emfUri.data()); | |
1064 | } | |
1065 | ||
1066 | nonstd::optional<bpstd::string_view> emfUri() const noexcept | |
1067 | { | |
341a67c4 | 1068 | const auto emfUri = bt_event_class_get_emf_uri(this->libObjPtr()); |
74fc764d PP |
1069 | |
1070 | if (emfUri) { | |
1071 | return emfUri; | |
1072 | } | |
1073 | ||
1074 | return nonstd::nullopt; | |
1075 | } | |
1076 | ||
dcb8ae9b | 1077 | void payloadFieldClass(const StructureFieldClass fc) const |
74fc764d PP |
1078 | { |
1079 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1080 | ||
1081 | const auto status = | |
341a67c4 | 1082 | bt_event_class_set_payload_field_class(this->libObjPtr(), fc.libObjPtr()); |
74fc764d PP |
1083 | |
1084 | if (status == BT_EVENT_CLASS_SET_FIELD_CLASS_STATUS_MEMORY_ERROR) { | |
39278ebc | 1085 | throw MemoryError {}; |
74fc764d PP |
1086 | } |
1087 | } | |
1088 | ||
dcb8ae9b | 1089 | nonstd::optional<_StructureFieldClass> payloadFieldClass() const noexcept |
74fc764d | 1090 | { |
341a67c4 | 1091 | const auto libObjPtr = _Spec::payloadFieldClass(this->libObjPtr()); |
74fc764d PP |
1092 | |
1093 | if (libObjPtr) { | |
1094 | return _StructureFieldClass {libObjPtr}; | |
1095 | } | |
1096 | ||
1097 | return nonstd::nullopt; | |
1098 | } | |
1099 | ||
dcb8ae9b | 1100 | void specificContextFieldClass(const StructureFieldClass fc) const |
74fc764d PP |
1101 | { |
1102 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1103 | ||
1104 | const auto status = | |
341a67c4 | 1105 | bt_event_class_set_specific_context_field_class(this->libObjPtr(), fc.libObjPtr()); |
74fc764d PP |
1106 | |
1107 | if (status == BT_EVENT_CLASS_SET_FIELD_CLASS_STATUS_MEMORY_ERROR) { | |
39278ebc | 1108 | throw MemoryError {}; |
74fc764d PP |
1109 | } |
1110 | } | |
1111 | ||
dcb8ae9b | 1112 | nonstd::optional<_StructureFieldClass> specificContextFieldClass() const noexcept |
74fc764d | 1113 | { |
341a67c4 | 1114 | const auto libObjPtr = _Spec::specificContextFieldClass(this->libObjPtr()); |
74fc764d PP |
1115 | |
1116 | if (libObjPtr) { | |
1117 | return _StructureFieldClass {libObjPtr}; | |
1118 | } | |
1119 | ||
1120 | return nonstd::nullopt; | |
1121 | } | |
1122 | ||
1123 | template <typename LibValT> | |
b7ffa6f0 | 1124 | void userAttributes(const CommonMapValue<LibValT> userAttrs) const noexcept |
74fc764d PP |
1125 | { |
1126 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1127 | ||
341a67c4 | 1128 | bt_event_class_set_user_attributes(this->libObjPtr(), userAttrs.libObjPtr()); |
74fc764d PP |
1129 | } |
1130 | ||
dcb8ae9b | 1131 | UserAttributes userAttributes() const noexcept |
74fc764d | 1132 | { |
341a67c4 | 1133 | return UserAttributes {_Spec::userAttributes(this->libObjPtr())}; |
74fc764d PP |
1134 | } |
1135 | ||
1136 | Shared shared() const noexcept | |
1137 | { | |
c9c0b6e2 | 1138 | return Shared::createWithRef(*this); |
74fc764d PP |
1139 | } |
1140 | }; | |
1141 | ||
1142 | using EventClass = CommonEventClass<bt_event_class>; | |
1143 | using ConstEventClass = CommonEventClass<const bt_event_class>; | |
1144 | ||
4927bae7 PP |
1145 | namespace internal { |
1146 | ||
1147 | struct EventClassTypeDescr | |
1148 | { | |
1149 | using Const = ConstEventClass; | |
1150 | using NonConst = EventClass; | |
1151 | }; | |
1152 | ||
1153 | template <> | |
1154 | struct TypeDescr<EventClass> : public EventClassTypeDescr | |
1155 | { | |
1156 | }; | |
1157 | ||
1158 | template <> | |
1159 | struct TypeDescr<ConstEventClass> : public EventClassTypeDescr | |
1160 | { | |
1161 | }; | |
1162 | ||
1163 | } /* namespace internal */ | |
1164 | ||
74fc764d | 1165 | template <typename LibObjT> |
dcb8ae9b | 1166 | typename CommonEvent<LibObjT>::Class CommonEvent<LibObjT>::cls() const noexcept |
74fc764d | 1167 | { |
341a67c4 | 1168 | return Class {_Spec::cls(this->libObjPtr())}; |
74fc764d PP |
1169 | } |
1170 | ||
1171 | namespace internal { | |
1172 | ||
1173 | struct StreamClassRefFuncs final | |
1174 | { | |
c677c492 | 1175 | static void get(const bt_stream_class * const libObjPtr) noexcept |
74fc764d PP |
1176 | { |
1177 | bt_stream_class_get_ref(libObjPtr); | |
1178 | } | |
1179 | ||
c677c492 | 1180 | static void put(const bt_stream_class * const libObjPtr) noexcept |
74fc764d PP |
1181 | { |
1182 | bt_stream_class_put_ref(libObjPtr); | |
1183 | } | |
1184 | }; | |
1185 | ||
1186 | template <typename LibObjT> | |
1187 | struct CommonStreamClassSpec; | |
1188 | ||
b5f55e9f | 1189 | /* Functions specific to mutable stream classes */ |
74fc764d PP |
1190 | template <> |
1191 | struct CommonStreamClassSpec<bt_stream_class> final | |
1192 | { | |
1193 | static bt_trace_class *traceClass(bt_stream_class * const libObjPtr) noexcept | |
1194 | { | |
1195 | return bt_stream_class_borrow_trace_class(libObjPtr); | |
1196 | } | |
1197 | ||
1198 | static bt_event_class *eventClassByIndex(bt_stream_class * const libObjPtr, | |
1199 | const std::uint64_t index) noexcept | |
1200 | { | |
1201 | return bt_stream_class_borrow_event_class_by_index(libObjPtr, index); | |
1202 | } | |
1203 | ||
1204 | static bt_event_class *eventClassById(bt_stream_class * const libObjPtr, | |
1205 | const std::uint64_t id) noexcept | |
1206 | { | |
1207 | return bt_stream_class_borrow_event_class_by_id(libObjPtr, id); | |
1208 | } | |
1209 | ||
1210 | static bt_clock_class *defaultClockClass(bt_stream_class * const libObjPtr) noexcept | |
1211 | { | |
1212 | return bt_stream_class_borrow_default_clock_class(libObjPtr); | |
1213 | } | |
1214 | ||
1215 | static bt_field_class *packetContextFieldClass(bt_stream_class * const libObjPtr) noexcept | |
1216 | { | |
1217 | return bt_stream_class_borrow_packet_context_field_class(libObjPtr); | |
1218 | } | |
1219 | ||
1220 | static bt_field_class *eventCommonContextFieldClass(bt_stream_class * const libObjPtr) noexcept | |
1221 | { | |
1222 | return bt_stream_class_borrow_event_common_context_field_class(libObjPtr); | |
1223 | } | |
1224 | ||
1225 | static bt_value *userAttributes(bt_stream_class * const libObjPtr) noexcept | |
1226 | { | |
1227 | return bt_stream_class_borrow_user_attributes(libObjPtr); | |
1228 | } | |
1229 | }; | |
1230 | ||
b5f55e9f | 1231 | /* Functions specific to constant stream classes */ |
74fc764d PP |
1232 | template <> |
1233 | struct CommonStreamClassSpec<const bt_stream_class> final | |
1234 | { | |
1235 | static const bt_trace_class *traceClass(const bt_stream_class * const libObjPtr) noexcept | |
1236 | { | |
1237 | return bt_stream_class_borrow_trace_class_const(libObjPtr); | |
1238 | } | |
1239 | ||
1240 | static const bt_event_class *eventClassByIndex(const bt_stream_class * const libObjPtr, | |
1241 | const std::uint64_t index) noexcept | |
1242 | { | |
1243 | return bt_stream_class_borrow_event_class_by_index_const(libObjPtr, index); | |
1244 | } | |
1245 | ||
1246 | static const bt_event_class *eventClassById(const bt_stream_class * const libObjPtr, | |
1247 | const std::uint64_t id) noexcept | |
1248 | { | |
1249 | return bt_stream_class_borrow_event_class_by_id_const(libObjPtr, id); | |
1250 | } | |
1251 | ||
1252 | static const bt_clock_class *defaultClockClass(const bt_stream_class * const libObjPtr) noexcept | |
1253 | { | |
1254 | return bt_stream_class_borrow_default_clock_class_const(libObjPtr); | |
1255 | } | |
1256 | ||
1257 | static const bt_field_class * | |
1258 | packetContextFieldClass(const bt_stream_class * const libObjPtr) noexcept | |
1259 | { | |
1260 | return bt_stream_class_borrow_packet_context_field_class_const(libObjPtr); | |
1261 | } | |
1262 | ||
1263 | static const bt_field_class * | |
1264 | eventCommonContextFieldClass(const bt_stream_class * const libObjPtr) noexcept | |
1265 | { | |
1266 | return bt_stream_class_borrow_event_common_context_field_class_const(libObjPtr); | |
1267 | } | |
1268 | ||
1269 | static const bt_value *userAttributes(const bt_stream_class * const libObjPtr) noexcept | |
1270 | { | |
1271 | return bt_stream_class_borrow_user_attributes_const(libObjPtr); | |
1272 | } | |
1273 | }; | |
1274 | ||
b5f55e9f | 1275 | } /* namespace internal */ |
74fc764d PP |
1276 | |
1277 | template <typename LibObjT> | |
0d218157 | 1278 | class CommonStreamClass final : public BorrowedObject<LibObjT> |
74fc764d PP |
1279 | { |
1280 | private: | |
0d218157 PP |
1281 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
1282 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
1283 | using _Spec = internal::CommonStreamClassSpec<LibObjT>; |
1284 | using _ThisCommonStreamClass = CommonStreamClass<LibObjT>; | |
1285 | ||
1286 | using _TraceClass = typename std::conditional<std::is_const<LibObjT>::value, | |
1287 | CommonTraceClass<const bt_trace_class>, | |
1288 | CommonTraceClass<bt_trace_class>>::type; | |
1289 | ||
1290 | using _EventClass = typename std::conditional<std::is_const<LibObjT>::value, | |
1291 | CommonEventClass<const bt_event_class>, | |
1292 | CommonEventClass<bt_event_class>>::type; | |
1293 | ||
1294 | using _StructureFieldClass = | |
1295 | typename std::conditional<std::is_const<LibObjT>::value, ConstStructureFieldClass, | |
1296 | StructureFieldClass>::type; | |
1297 | ||
1298 | using _ClockClass = | |
1299 | typename std::conditional<std::is_const<LibObjT>::value, ConstClockClass, ClockClass>::type; | |
1300 | ||
1301 | public: | |
7f5cdaf0 | 1302 | using Shared = SharedObject<_ThisCommonStreamClass, LibObjT, internal::StreamClassRefFuncs>; |
74fc764d PP |
1303 | |
1304 | using UserAttributes = | |
1305 | typename std::conditional<std::is_const<LibObjT>::value, ConstMapValue, MapValue>::type; | |
1306 | ||
0d218157 PP |
1307 | explicit CommonStreamClass(const _LibObjPtr libObjPtr) noexcept : |
1308 | _ThisBorrowedObject {libObjPtr} | |
74fc764d PP |
1309 | { |
1310 | } | |
1311 | ||
1312 | template <typename OtherLibObjT> | |
100fa861 | 1313 | CommonStreamClass(const CommonStreamClass<OtherLibObjT> streamClass) noexcept : |
0d218157 | 1314 | _ThisBorrowedObject {streamClass} |
74fc764d PP |
1315 | { |
1316 | } | |
1317 | ||
1318 | template <typename OtherLibObjT> | |
100fa861 | 1319 | _ThisCommonStreamClass& operator=(const CommonStreamClass<OtherLibObjT> streamClass) noexcept |
74fc764d | 1320 | { |
0d218157 | 1321 | _ThisBorrowedObject::operator=(streamClass); |
74fc764d PP |
1322 | return *this; |
1323 | } | |
1324 | ||
dcb8ae9b | 1325 | Stream::Shared instantiate(const Trace trace) const |
74fc764d PP |
1326 | { |
1327 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1328 | ||
341a67c4 | 1329 | const auto libObjPtr = bt_stream_create(this->libObjPtr(), trace.libObjPtr()); |
74fc764d PP |
1330 | |
1331 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1332 | return Stream::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1333 | } |
1334 | ||
dcb8ae9b | 1335 | Stream::Shared instantiate(const Trace trace, const std::uint64_t id) const |
74fc764d PP |
1336 | { |
1337 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1338 | ||
341a67c4 | 1339 | const auto libObjPtr = bt_stream_create_with_id(this->libObjPtr(), trace.libObjPtr(), id); |
74fc764d PP |
1340 | |
1341 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1342 | return Stream::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1343 | } |
1344 | ||
dcb8ae9b | 1345 | EventClass::Shared createEventClass() const |
74fc764d PP |
1346 | { |
1347 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1348 | ||
341a67c4 | 1349 | const auto libObjPtr = bt_event_class_create(this->libObjPtr()); |
74fc764d PP |
1350 | |
1351 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1352 | return EventClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1353 | } |
1354 | ||
dcb8ae9b | 1355 | EventClass::Shared createEventClass(const std::uint64_t id) const |
74fc764d PP |
1356 | { |
1357 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1358 | ||
341a67c4 | 1359 | const auto libObjPtr = bt_event_class_create_with_id(this->libObjPtr(), id); |
74fc764d PP |
1360 | |
1361 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1362 | return EventClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1363 | } |
1364 | ||
dcb8ae9b | 1365 | _TraceClass traceClass() const noexcept; |
74fc764d PP |
1366 | |
1367 | std::uint64_t id() const noexcept | |
1368 | { | |
341a67c4 | 1369 | return bt_stream_class_get_id(this->libObjPtr()); |
74fc764d PP |
1370 | } |
1371 | ||
dcb8ae9b | 1372 | void name(const char * const name) const |
74fc764d PP |
1373 | { |
1374 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1375 | ||
341a67c4 | 1376 | const auto status = bt_stream_class_set_name(this->libObjPtr(), name); |
74fc764d PP |
1377 | |
1378 | if (status == BT_STREAM_CLASS_SET_NAME_STATUS_MEMORY_ERROR) { | |
39278ebc | 1379 | throw MemoryError {}; |
74fc764d PP |
1380 | } |
1381 | } | |
1382 | ||
dcb8ae9b | 1383 | void name(const std::string& name) const |
74fc764d PP |
1384 | { |
1385 | this->name(name.data()); | |
1386 | } | |
1387 | ||
1388 | nonstd::optional<bpstd::string_view> name() const noexcept | |
1389 | { | |
341a67c4 | 1390 | const auto name = bt_stream_class_get_name(this->libObjPtr()); |
74fc764d PP |
1391 | |
1392 | if (name) { | |
1393 | return name; | |
1394 | } | |
1395 | ||
1396 | return nonstd::nullopt; | |
1397 | } | |
1398 | ||
dcb8ae9b | 1399 | void assignsAutomaticEventClassId(const bool val) const noexcept |
74fc764d PP |
1400 | { |
1401 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1402 | ||
341a67c4 | 1403 | bt_stream_class_set_assigns_automatic_event_class_id(this->libObjPtr(), |
74fc764d PP |
1404 | static_cast<bt_bool>(val)); |
1405 | } | |
1406 | ||
1407 | bool assignsAutomaticEventClassId() const noexcept | |
1408 | { | |
1409 | return static_cast<bool>( | |
341a67c4 | 1410 | bt_stream_class_assigns_automatic_event_class_id(this->libObjPtr())); |
74fc764d PP |
1411 | } |
1412 | ||
dcb8ae9b | 1413 | void assignsAutomaticStreamId(const bool val) const noexcept |
74fc764d PP |
1414 | { |
1415 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1416 | ||
341a67c4 | 1417 | bt_stream_class_set_assigns_automatic_stream_id(this->libObjPtr(), |
74fc764d PP |
1418 | static_cast<bt_bool>(val)); |
1419 | } | |
1420 | ||
1421 | bool assignsAutomaticStreamId() const noexcept | |
1422 | { | |
341a67c4 | 1423 | return static_cast<bool>(bt_stream_class_assigns_automatic_stream_id(this->libObjPtr())); |
74fc764d PP |
1424 | } |
1425 | ||
1426 | void supportsPackets(const bool supportsPackets, const bool withBeginningDefaultClkSnapshot, | |
dcb8ae9b | 1427 | const bool withEndDefaultClkSnapshot) const noexcept |
74fc764d PP |
1428 | { |
1429 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1430 | ||
341a67c4 | 1431 | bt_stream_class_set_supports_packets(this->libObjPtr(), |
74fc764d PP |
1432 | static_cast<bt_bool>(supportsPackets), |
1433 | static_cast<bt_bool>(withBeginningDefaultClkSnapshot), | |
1434 | static_cast<bt_bool>(withEndDefaultClkSnapshot)); | |
1435 | } | |
1436 | ||
1437 | bool supportsPackets() const noexcept | |
1438 | { | |
341a67c4 | 1439 | return static_cast<bool>(bt_stream_class_supports_packets(this->libObjPtr())); |
74fc764d PP |
1440 | } |
1441 | ||
1442 | bool packetsHaveBeginningClockSnapshot() const noexcept | |
1443 | { | |
1444 | return static_cast<bool>( | |
341a67c4 | 1445 | bt_stream_class_packets_have_beginning_default_clock_snapshot(this->libObjPtr())); |
74fc764d PP |
1446 | } |
1447 | ||
1448 | bool packetsHaveEndClockSnapshot() const noexcept | |
1449 | { | |
1450 | return static_cast<bool>( | |
341a67c4 | 1451 | bt_stream_class_packets_have_end_default_clock_snapshot(this->libObjPtr())); |
74fc764d PP |
1452 | } |
1453 | ||
1454 | void supportsDiscardedEvents(const bool supportsDiscardedEvents, | |
dcb8ae9b | 1455 | const bool withDefaultClkSnapshots) const noexcept |
74fc764d PP |
1456 | { |
1457 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1458 | ||
1459 | bt_stream_class_set_supports_discarded_events( | |
7593e646 | 1460 | this->libObjPtr(), static_cast<bt_bool>(supportsDiscardedEvents), |
74fc764d PP |
1461 | static_cast<bt_bool>(withDefaultClkSnapshots)); |
1462 | } | |
1463 | ||
1464 | bool supportsDiscardedEvents() const noexcept | |
1465 | { | |
341a67c4 | 1466 | return static_cast<bool>(bt_stream_class_supports_discarded_events(this->libObjPtr())); |
74fc764d PP |
1467 | } |
1468 | ||
1469 | bool discardedEventsHaveDefaultClockSnapshots() const noexcept | |
1470 | { | |
1471 | return static_cast<bool>( | |
341a67c4 | 1472 | bt_stream_class_discarded_events_have_default_clock_snapshots(this->libObjPtr())); |
74fc764d PP |
1473 | } |
1474 | ||
1475 | void supportsDiscardedPackets(const bool supportsDiscardedPackets, | |
dcb8ae9b | 1476 | const bool withDefaultClkSnapshots) const noexcept |
74fc764d PP |
1477 | { |
1478 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1479 | ||
1480 | bt_stream_class_set_supports_discarded_packets( | |
7593e646 | 1481 | this->libObjPtr(), static_cast<bt_bool>(supportsDiscardedPackets), |
74fc764d PP |
1482 | static_cast<bt_bool>(withDefaultClkSnapshots)); |
1483 | } | |
1484 | ||
1485 | bool supportsDiscardedPackets() const noexcept | |
1486 | { | |
341a67c4 | 1487 | return static_cast<bool>(bt_stream_class_supports_discarded_packets(this->libObjPtr())); |
74fc764d PP |
1488 | } |
1489 | ||
1490 | bool discardedPacketsHaveDefaultClockSnapshots() const noexcept | |
1491 | { | |
1492 | return static_cast<bool>( | |
341a67c4 | 1493 | bt_stream_class_discarded_packets_have_default_clock_snapshots(this->libObjPtr())); |
74fc764d PP |
1494 | } |
1495 | ||
dcb8ae9b | 1496 | void defaultClockClass(const ClockClass clkCls) const |
74fc764d PP |
1497 | { |
1498 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1499 | ||
1500 | const auto status = | |
341a67c4 | 1501 | bt_stream_class_set_default_clock_class(this->libObjPtr(), clkCls.libObjPtr()); |
74fc764d PP |
1502 | |
1503 | BT_ASSERT(status == BT_STREAM_CLASS_SET_DEFAULT_CLOCK_CLASS_STATUS_OK); | |
1504 | } | |
1505 | ||
dcb8ae9b | 1506 | nonstd::optional<_ClockClass> defaultClockClass() const noexcept |
74fc764d | 1507 | { |
341a67c4 | 1508 | const auto libObjPtr = _Spec::defaultClockClass(this->libObjPtr()); |
74fc764d PP |
1509 | |
1510 | if (libObjPtr) { | |
1511 | return _ClockClass {libObjPtr}; | |
1512 | } | |
1513 | ||
1514 | return nonstd::nullopt; | |
1515 | } | |
1516 | ||
c0b73c63 | 1517 | std::uint64_t length() const noexcept |
74fc764d | 1518 | { |
341a67c4 | 1519 | return bt_stream_class_get_event_class_count(this->libObjPtr()); |
74fc764d PP |
1520 | } |
1521 | ||
dcb8ae9b | 1522 | _EventClass operator[](const std::uint64_t index) const noexcept |
74fc764d | 1523 | { |
341a67c4 | 1524 | return _EventClass {_Spec::eventClassByIndex(this->libObjPtr(), index)}; |
74fc764d PP |
1525 | } |
1526 | ||
dcb8ae9b | 1527 | nonstd::optional<_EventClass> eventClassById(const std::uint64_t id) const noexcept |
74fc764d | 1528 | { |
341a67c4 | 1529 | const auto libObjPtr = _Spec::eventClassById(this->libObjPtr(), id); |
74fc764d PP |
1530 | |
1531 | if (libObjPtr) { | |
1532 | return _EventClass {libObjPtr}; | |
1533 | } | |
1534 | ||
1535 | return nonstd::nullopt; | |
1536 | } | |
1537 | ||
dcb8ae9b | 1538 | void packetContextFieldClass(const StructureFieldClass fc) const |
74fc764d PP |
1539 | { |
1540 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1541 | ||
1542 | const auto status = | |
341a67c4 | 1543 | bt_stream_class_set_packet_context_field_class(this->libObjPtr(), fc.libObjPtr()); |
74fc764d | 1544 | |
9ce695a6 | 1545 | if (status == BT_STREAM_CLASS_SET_FIELD_CLASS_STATUS_MEMORY_ERROR) { |
39278ebc | 1546 | throw MemoryError {}; |
74fc764d PP |
1547 | } |
1548 | } | |
1549 | ||
dcb8ae9b | 1550 | nonstd::optional<_StructureFieldClass> packetContextFieldClass() const noexcept |
74fc764d | 1551 | { |
341a67c4 | 1552 | const auto libObjPtr = _Spec::packetContextFieldClass(this->libObjPtr()); |
74fc764d PP |
1553 | |
1554 | if (libObjPtr) { | |
1555 | return _StructureFieldClass {libObjPtr}; | |
1556 | } | |
1557 | ||
1558 | return nonstd::nullopt; | |
1559 | } | |
1560 | ||
dcb8ae9b | 1561 | void eventCommonContextFieldClass(const StructureFieldClass fc) const |
74fc764d PP |
1562 | { |
1563 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1564 | ||
341a67c4 FD |
1565 | const auto status = |
1566 | bt_stream_class_set_event_common_context_field_class(this->libObjPtr(), fc.libObjPtr()); | |
74fc764d | 1567 | |
9ce695a6 | 1568 | if (status == BT_STREAM_CLASS_SET_FIELD_CLASS_STATUS_MEMORY_ERROR) { |
39278ebc | 1569 | throw MemoryError {}; |
74fc764d PP |
1570 | } |
1571 | } | |
1572 | ||
dcb8ae9b | 1573 | nonstd::optional<_StructureFieldClass> eventCommonContextFieldClass() const noexcept |
74fc764d | 1574 | { |
341a67c4 | 1575 | const auto libObjPtr = _Spec::eventCommonContextFieldClass(this->libObjPtr()); |
74fc764d PP |
1576 | |
1577 | if (libObjPtr) { | |
1578 | return _StructureFieldClass {libObjPtr}; | |
1579 | } | |
1580 | ||
1581 | return nonstd::nullopt; | |
1582 | } | |
1583 | ||
1584 | template <typename LibValT> | |
b7ffa6f0 | 1585 | void userAttributes(const CommonMapValue<LibValT> userAttrs) const noexcept |
74fc764d PP |
1586 | { |
1587 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1588 | ||
341a67c4 | 1589 | bt_stream_class_set_user_attributes(this->libObjPtr(), userAttrs.libObjPtr()); |
74fc764d PP |
1590 | } |
1591 | ||
dcb8ae9b | 1592 | UserAttributes userAttributes() const noexcept |
74fc764d | 1593 | { |
341a67c4 | 1594 | return UserAttributes {_Spec::userAttributes(this->libObjPtr())}; |
74fc764d PP |
1595 | } |
1596 | ||
1597 | Shared shared() const noexcept | |
1598 | { | |
c9c0b6e2 | 1599 | return Shared::createWithRef(*this); |
74fc764d PP |
1600 | } |
1601 | }; | |
1602 | ||
1603 | using StreamClass = CommonStreamClass<bt_stream_class>; | |
1604 | using ConstStreamClass = CommonStreamClass<const bt_stream_class>; | |
1605 | ||
4927bae7 PP |
1606 | namespace internal { |
1607 | ||
1608 | struct StreamClassTypeDescr | |
1609 | { | |
1610 | using Const = ConstStreamClass; | |
1611 | using NonConst = StreamClass; | |
1612 | }; | |
1613 | ||
1614 | template <> | |
1615 | struct TypeDescr<StreamClass> : public StreamClassTypeDescr | |
1616 | { | |
1617 | }; | |
1618 | ||
1619 | template <> | |
1620 | struct TypeDescr<ConstStreamClass> : public StreamClassTypeDescr | |
1621 | { | |
1622 | }; | |
1623 | ||
1624 | } /* namespace internal */ | |
1625 | ||
74fc764d | 1626 | template <typename LibObjT> |
dcb8ae9b PP |
1627 | typename CommonEventClass<LibObjT>::_StreamClass |
1628 | CommonEventClass<LibObjT>::streamClass() const noexcept | |
74fc764d | 1629 | { |
341a67c4 | 1630 | return _StreamClass {_Spec::streamClass(this->libObjPtr())}; |
74fc764d PP |
1631 | } |
1632 | ||
1633 | template <typename LibObjT> | |
dcb8ae9b | 1634 | typename CommonStream<LibObjT>::Class CommonStream<LibObjT>::cls() const noexcept |
74fc764d | 1635 | { |
341a67c4 | 1636 | return Class {_Spec::cls(this->libObjPtr())}; |
74fc764d PP |
1637 | } |
1638 | ||
1639 | namespace internal { | |
1640 | ||
1641 | struct TraceClassRefFuncs final | |
1642 | { | |
c677c492 | 1643 | static void get(const bt_trace_class * const libObjPtr) noexcept |
74fc764d PP |
1644 | { |
1645 | bt_trace_class_get_ref(libObjPtr); | |
1646 | } | |
1647 | ||
c677c492 | 1648 | static void put(const bt_trace_class * const libObjPtr) noexcept |
74fc764d PP |
1649 | { |
1650 | bt_trace_class_put_ref(libObjPtr); | |
1651 | } | |
1652 | }; | |
1653 | ||
1654 | template <typename LibObjT> | |
1655 | struct CommonTraceClassSpec; | |
1656 | ||
b5f55e9f | 1657 | /* Functions specific to mutable stream classes */ |
74fc764d PP |
1658 | template <> |
1659 | struct CommonTraceClassSpec<bt_trace_class> final | |
1660 | { | |
1661 | static bt_stream_class *streamClassByIndex(bt_trace_class * const libObjPtr, | |
1662 | const std::uint64_t index) noexcept | |
1663 | { | |
1664 | return bt_trace_class_borrow_stream_class_by_index(libObjPtr, index); | |
1665 | } | |
1666 | ||
1667 | static bt_stream_class *streamClassById(bt_trace_class * const libObjPtr, | |
1668 | const std::uint64_t id) noexcept | |
1669 | { | |
1670 | return bt_trace_class_borrow_stream_class_by_id(libObjPtr, id); | |
1671 | } | |
1672 | ||
1673 | static bt_value *userAttributes(bt_trace_class * const libObjPtr) noexcept | |
1674 | { | |
1675 | return bt_trace_class_borrow_user_attributes(libObjPtr); | |
1676 | } | |
1677 | }; | |
1678 | ||
b5f55e9f | 1679 | /* Functions specific to constant stream classes */ |
74fc764d PP |
1680 | template <> |
1681 | struct CommonTraceClassSpec<const bt_trace_class> final | |
1682 | { | |
1683 | static const bt_stream_class *streamClassByIndex(const bt_trace_class * const libObjPtr, | |
1684 | const std::uint64_t index) noexcept | |
1685 | { | |
1686 | return bt_trace_class_borrow_stream_class_by_index_const(libObjPtr, index); | |
1687 | } | |
1688 | ||
1689 | static const bt_stream_class *streamClassById(const bt_trace_class * const libObjPtr, | |
1690 | const std::uint64_t id) noexcept | |
1691 | { | |
1692 | return bt_trace_class_borrow_stream_class_by_id_const(libObjPtr, id); | |
1693 | } | |
1694 | ||
1695 | static const bt_value *userAttributes(const bt_trace_class * const libObjPtr) noexcept | |
1696 | { | |
1697 | return bt_trace_class_borrow_user_attributes_const(libObjPtr); | |
1698 | } | |
1699 | }; | |
1700 | ||
b5f55e9f | 1701 | } /* namespace internal */ |
74fc764d PP |
1702 | |
1703 | template <typename LibObjT> | |
0d218157 | 1704 | class CommonTraceClass final : public BorrowedObject<LibObjT> |
74fc764d PP |
1705 | { |
1706 | private: | |
0d218157 PP |
1707 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
1708 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
1709 | using _Spec = internal::CommonTraceClassSpec<LibObjT>; |
1710 | using _ThisCommonTraceClass = CommonTraceClass<LibObjT>; | |
1711 | ||
1712 | using _StreamClass = typename std::conditional<std::is_const<LibObjT>::value, | |
1713 | CommonStreamClass<const bt_stream_class>, | |
1714 | CommonStreamClass<bt_stream_class>>::type; | |
1715 | ||
1716 | public: | |
7f5cdaf0 | 1717 | using Shared = SharedObject<_ThisCommonTraceClass, LibObjT, internal::TraceClassRefFuncs>; |
74fc764d PP |
1718 | |
1719 | using UserAttributes = | |
1720 | typename std::conditional<std::is_const<LibObjT>::value, ConstMapValue, MapValue>::type; | |
1721 | ||
0d218157 | 1722 | explicit CommonTraceClass(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
1723 | { |
1724 | } | |
1725 | ||
1726 | template <typename OtherLibObjT> | |
100fa861 | 1727 | CommonTraceClass(const CommonTraceClass<OtherLibObjT> traceClass) noexcept : |
0d218157 | 1728 | _ThisBorrowedObject {traceClass} |
74fc764d PP |
1729 | { |
1730 | } | |
1731 | ||
1732 | template <typename OtherLibObjT> | |
100fa861 | 1733 | _ThisCommonTraceClass& operator=(const CommonTraceClass<OtherLibObjT> traceClass) noexcept |
74fc764d | 1734 | { |
0d218157 | 1735 | _ThisBorrowedObject::operator=(traceClass); |
74fc764d PP |
1736 | return *this; |
1737 | } | |
1738 | ||
dcb8ae9b | 1739 | Trace::Shared instantiate() const |
74fc764d PP |
1740 | { |
1741 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1742 | ||
341a67c4 | 1743 | const auto libObjPtr = bt_trace_create(this->libObjPtr()); |
74fc764d PP |
1744 | |
1745 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1746 | return Trace::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1747 | } |
1748 | ||
dcb8ae9b | 1749 | StreamClass::Shared createStreamClass() const |
74fc764d PP |
1750 | { |
1751 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1752 | ||
341a67c4 | 1753 | const auto libObjPtr = bt_stream_class_create(this->libObjPtr()); |
74fc764d PP |
1754 | |
1755 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1756 | return StreamClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1757 | } |
1758 | ||
dcb8ae9b | 1759 | StreamClass::Shared createStreamClass(const std::uint64_t id) const |
74fc764d PP |
1760 | { |
1761 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1762 | ||
341a67c4 | 1763 | const auto libObjPtr = bt_stream_class_create_with_id(this->libObjPtr(), id); |
74fc764d PP |
1764 | |
1765 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1766 | return StreamClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1767 | } |
1768 | ||
dcb8ae9b | 1769 | FieldClass::Shared createBoolFieldClass() const |
74fc764d PP |
1770 | { |
1771 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1772 | ||
341a67c4 | 1773 | const auto libObjPtr = bt_field_class_bool_create(this->libObjPtr()); |
74fc764d PP |
1774 | |
1775 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1776 | return FieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1777 | } |
1778 | ||
dcb8ae9b | 1779 | BitArrayFieldClass::Shared createBitArrayFieldClass(const std::uint64_t length) const |
74fc764d PP |
1780 | { |
1781 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1782 | ||
341a67c4 | 1783 | const auto libObjPtr = bt_field_class_bit_array_create(this->libObjPtr(), length); |
74fc764d PP |
1784 | |
1785 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1786 | return BitArrayFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1787 | } |
1788 | ||
dcb8ae9b | 1789 | IntegerFieldClass::Shared createUnsignedIntegerFieldClass() const |
74fc764d PP |
1790 | { |
1791 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1792 | ||
341a67c4 | 1793 | const auto libObjPtr = bt_field_class_integer_unsigned_create(this->libObjPtr()); |
74fc764d PP |
1794 | |
1795 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1796 | return IntegerFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1797 | } |
1798 | ||
dcb8ae9b | 1799 | IntegerFieldClass::Shared createSignedIntegerFieldClass() const |
74fc764d PP |
1800 | { |
1801 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1802 | ||
341a67c4 | 1803 | const auto libObjPtr = bt_field_class_integer_signed_create(this->libObjPtr()); |
74fc764d PP |
1804 | |
1805 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1806 | return IntegerFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1807 | } |
1808 | ||
dcb8ae9b | 1809 | UnsignedEnumerationFieldClass::Shared createUnsignedEnumerationFieldClass() const |
74fc764d PP |
1810 | { |
1811 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1812 | ||
341a67c4 | 1813 | const auto libObjPtr = bt_field_class_enumeration_unsigned_create(this->libObjPtr()); |
74fc764d PP |
1814 | |
1815 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1816 | return UnsignedEnumerationFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1817 | } |
1818 | ||
dcb8ae9b | 1819 | SignedEnumerationFieldClass::Shared createSignedEnumerationFieldClass() const |
74fc764d PP |
1820 | { |
1821 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1822 | ||
341a67c4 | 1823 | const auto libObjPtr = bt_field_class_enumeration_signed_create(this->libObjPtr()); |
74fc764d PP |
1824 | |
1825 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1826 | return SignedEnumerationFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1827 | } |
1828 | ||
dcb8ae9b | 1829 | FieldClass::Shared createSinglePrecisionRealFieldClass() const |
74fc764d PP |
1830 | { |
1831 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1832 | ||
341a67c4 | 1833 | const auto libObjPtr = bt_field_class_real_single_precision_create(this->libObjPtr()); |
74fc764d PP |
1834 | |
1835 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1836 | return FieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1837 | } |
1838 | ||
dcb8ae9b | 1839 | FieldClass::Shared createDoublePrecisionRealFieldClass() const |
74fc764d PP |
1840 | { |
1841 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1842 | ||
341a67c4 | 1843 | const auto libObjPtr = bt_field_class_real_double_precision_create(this->libObjPtr()); |
74fc764d PP |
1844 | |
1845 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1846 | return FieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1847 | } |
1848 | ||
dcb8ae9b | 1849 | FieldClass::Shared createStringFieldClass() const |
74fc764d PP |
1850 | { |
1851 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1852 | ||
341a67c4 | 1853 | const auto libObjPtr = bt_field_class_string_create(this->libObjPtr()); |
74fc764d PP |
1854 | |
1855 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1856 | return FieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1857 | } |
1858 | ||
100fa861 | 1859 | StaticArrayFieldClass::Shared createStaticArrayFieldClass(const FieldClass elementFieldClass, |
dcb8ae9b | 1860 | const std::uint64_t length) const |
74fc764d PP |
1861 | { |
1862 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1863 | ||
1864 | const auto libObjPtr = bt_field_class_array_static_create( | |
341a67c4 | 1865 | this->libObjPtr(), elementFieldClass.libObjPtr(), length); |
74fc764d PP |
1866 | |
1867 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1868 | return StaticArrayFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1869 | } |
1870 | ||
dcb8ae9b | 1871 | ArrayFieldClass::Shared createDynamicArrayFieldClass(const FieldClass elementFieldClass) const |
74fc764d PP |
1872 | { |
1873 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1874 | ||
1875 | const auto libObjPtr = bt_field_class_array_dynamic_create( | |
341a67c4 | 1876 | this->libObjPtr(), elementFieldClass.libObjPtr(), nullptr); |
74fc764d PP |
1877 | |
1878 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1879 | return ArrayFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1880 | } |
1881 | ||
1882 | DynamicArrayWithLengthFieldClass::Shared | |
100fa861 | 1883 | createDynamicArrayFieldClass(const FieldClass elementFieldClass, |
dcb8ae9b | 1884 | const IntegerFieldClass lengthFieldClass) const |
74fc764d PP |
1885 | { |
1886 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1887 | ||
1888 | const auto libObjPtr = bt_field_class_array_dynamic_create( | |
341a67c4 | 1889 | this->libObjPtr(), elementFieldClass.libObjPtr(), lengthFieldClass.libObjPtr()); |
74fc764d PP |
1890 | |
1891 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1892 | return DynamicArrayWithLengthFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1893 | } |
1894 | ||
dcb8ae9b | 1895 | StructureFieldClass::Shared createStructureFieldClass() const |
74fc764d PP |
1896 | { |
1897 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1898 | ||
341a67c4 | 1899 | const auto libObjPtr = bt_field_class_structure_create(this->libObjPtr()); |
74fc764d PP |
1900 | |
1901 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1902 | return StructureFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1903 | } |
1904 | ||
dcb8ae9b | 1905 | OptionFieldClass::Shared createOptionFieldClass(const FieldClass optionalFieldClass) const |
74fc764d PP |
1906 | { |
1907 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1908 | ||
1909 | const auto libObjPtr = bt_field_class_option_without_selector_create( | |
341a67c4 | 1910 | this->libObjPtr(), optionalFieldClass.libObjPtr()); |
74fc764d PP |
1911 | |
1912 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1913 | return OptionFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1914 | } |
1915 | ||
1916 | OptionWithBoolSelectorFieldClass::Shared | |
100fa861 | 1917 | createOptionWithBoolSelectorFieldClass(const FieldClass optionalFieldClass, |
dcb8ae9b | 1918 | const FieldClass selectorFieldClass) const |
74fc764d PP |
1919 | { |
1920 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1921 | ||
1922 | const auto libObjPtr = bt_field_class_option_with_selector_field_bool_create( | |
341a67c4 | 1923 | this->libObjPtr(), optionalFieldClass.libObjPtr(), selectorFieldClass.libObjPtr()); |
74fc764d PP |
1924 | |
1925 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1926 | return OptionWithBoolSelectorFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1927 | } |
1928 | ||
1929 | OptionWithUnsignedIntegerSelectorFieldClass::Shared | |
dcb8ae9b PP |
1930 | createOptionWithUnsignedIntegerSelectorFieldClass( |
1931 | const FieldClass optionalFieldClass, const IntegerFieldClass selectorFieldClass, | |
1932 | const ConstUnsignedIntegerRangeSet ranges) const | |
74fc764d PP |
1933 | { |
1934 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1935 | ||
1936 | const auto libObjPtr = bt_field_class_option_with_selector_field_integer_unsigned_create( | |
341a67c4 FD |
1937 | this->libObjPtr(), optionalFieldClass.libObjPtr(), selectorFieldClass.libObjPtr(), |
1938 | ranges.libObjPtr()); | |
74fc764d PP |
1939 | |
1940 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1941 | return OptionWithUnsignedIntegerSelectorFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1942 | } |
1943 | ||
1944 | OptionWithSignedIntegerSelectorFieldClass::Shared | |
100fa861 PP |
1945 | createOptionWithSignedIntegerSelectorFieldClass(const FieldClass optionalFieldClass, |
1946 | const IntegerFieldClass selectorFieldClass, | |
dcb8ae9b | 1947 | const ConstSignedIntegerRangeSet ranges) const |
74fc764d PP |
1948 | { |
1949 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1950 | ||
1951 | const auto libObjPtr = bt_field_class_option_with_selector_field_integer_signed_create( | |
341a67c4 FD |
1952 | this->libObjPtr(), optionalFieldClass.libObjPtr(), selectorFieldClass.libObjPtr(), |
1953 | ranges.libObjPtr()); | |
74fc764d PP |
1954 | |
1955 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1956 | return OptionWithSignedIntegerSelectorFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1957 | } |
1958 | ||
dcb8ae9b | 1959 | VariantWithoutSelectorFieldClass::Shared createVariantFieldClass() const |
74fc764d PP |
1960 | { |
1961 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1962 | ||
341a67c4 | 1963 | const auto libObjPtr = bt_field_class_variant_create(this->libObjPtr(), nullptr); |
74fc764d PP |
1964 | |
1965 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1966 | return VariantWithoutSelectorFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1967 | } |
1968 | ||
1969 | VariantWithUnsignedIntegerSelectorFieldClass::Shared | |
dcb8ae9b PP |
1970 | createVariantWithUnsignedIntegerSelectorFieldClass( |
1971 | const IntegerFieldClass selectorFieldClass) const | |
74fc764d | 1972 | { |
69d96f80 FD |
1973 | return this->_createVariantWithIntegerSelectorFieldClass< |
1974 | VariantWithUnsignedIntegerSelectorFieldClass>(selectorFieldClass); | |
74fc764d PP |
1975 | } |
1976 | ||
1977 | VariantWithSignedIntegerSelectorFieldClass::Shared | |
dcb8ae9b PP |
1978 | createVariantWithSignedIntegerSelectorFieldClass( |
1979 | const IntegerFieldClass selectorFieldClass) const | |
74fc764d | 1980 | { |
69d96f80 FD |
1981 | return this->_createVariantWithIntegerSelectorFieldClass< |
1982 | VariantWithSignedIntegerSelectorFieldClass>(selectorFieldClass); | |
74fc764d PP |
1983 | } |
1984 | ||
dcb8ae9b | 1985 | void assignsAutomaticStreamClassId(const bool val) const noexcept |
74fc764d PP |
1986 | { |
1987 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
1988 | ||
341a67c4 | 1989 | bt_trace_class_set_assigns_automatic_stream_class_id(this->libObjPtr(), |
74fc764d PP |
1990 | static_cast<bt_bool>(val)); |
1991 | } | |
1992 | ||
1993 | bool assignsAutomaticStreamClassId() const noexcept | |
1994 | { | |
1995 | return static_cast<bool>( | |
341a67c4 | 1996 | bt_trace_class_assigns_automatic_stream_class_id(this->libObjPtr())); |
74fc764d PP |
1997 | } |
1998 | ||
c0b73c63 | 1999 | std::uint64_t length() const noexcept |
74fc764d | 2000 | { |
341a67c4 | 2001 | return bt_trace_class_get_stream_class_count(this->libObjPtr()); |
74fc764d PP |
2002 | } |
2003 | ||
dcb8ae9b | 2004 | _StreamClass operator[](const std::uint64_t index) const noexcept |
74fc764d | 2005 | { |
341a67c4 | 2006 | return _StreamClass {_Spec::streamClassByIndex(this->libObjPtr(), index)}; |
74fc764d PP |
2007 | } |
2008 | ||
dcb8ae9b | 2009 | nonstd::optional<_StreamClass> streamClassById(const std::uint64_t id) const noexcept |
74fc764d | 2010 | { |
341a67c4 | 2011 | const auto libObjPtr = _Spec::streamClassById(this->libObjPtr(), id); |
74fc764d PP |
2012 | |
2013 | if (libObjPtr) { | |
2014 | return _StreamClass {libObjPtr}; | |
2015 | } | |
2016 | ||
2017 | return nonstd::nullopt; | |
2018 | } | |
2019 | ||
2020 | template <typename LibValT> | |
b7ffa6f0 | 2021 | void userAttributes(const CommonMapValue<LibValT> userAttrs) const noexcept |
74fc764d PP |
2022 | { |
2023 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
2024 | ||
341a67c4 | 2025 | bt_trace_class_set_user_attributes(this->libObjPtr(), userAttrs.libObjPtr()); |
74fc764d PP |
2026 | } |
2027 | ||
dcb8ae9b | 2028 | UserAttributes userAttributes() const noexcept |
74fc764d | 2029 | { |
341a67c4 | 2030 | return UserAttributes {_Spec::userAttributes(this->libObjPtr())}; |
74fc764d PP |
2031 | } |
2032 | ||
2033 | Shared shared() const noexcept | |
2034 | { | |
c9c0b6e2 | 2035 | return Shared::createWithRef(*this); |
74fc764d PP |
2036 | } |
2037 | ||
2038 | private: | |
69d96f80 FD |
2039 | template <typename ObjT> |
2040 | typename ObjT::Shared | |
dcb8ae9b | 2041 | _createVariantWithIntegerSelectorFieldClass(const IntegerFieldClass selectorFieldClass) const |
74fc764d PP |
2042 | { |
2043 | static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`."); | |
2044 | ||
2045 | const auto libObjPtr = | |
341a67c4 | 2046 | bt_field_class_variant_create(this->libObjPtr(), selectorFieldClass.libObjPtr()); |
74fc764d PP |
2047 | |
2048 | internal::validateCreatedObjPtr(libObjPtr); | |
69d96f80 | 2049 | return ObjT::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
2050 | } |
2051 | }; | |
2052 | ||
2053 | using TraceClass = CommonTraceClass<bt_trace_class>; | |
2054 | using ConstTraceClass = CommonTraceClass<const bt_trace_class>; | |
2055 | ||
4927bae7 PP |
2056 | namespace internal { |
2057 | ||
2058 | struct TraceClassTypeDescr | |
2059 | { | |
2060 | using Const = ConstTraceClass; | |
2061 | using NonConst = TraceClass; | |
2062 | }; | |
2063 | ||
2064 | template <> | |
2065 | struct TypeDescr<TraceClass> : public TraceClassTypeDescr | |
2066 | { | |
2067 | }; | |
2068 | ||
2069 | template <> | |
2070 | struct TypeDescr<ConstTraceClass> : public TraceClassTypeDescr | |
2071 | { | |
2072 | }; | |
2073 | ||
2074 | } /* namespace internal */ | |
2075 | ||
74fc764d | 2076 | template <typename LibObjT> |
dcb8ae9b PP |
2077 | typename CommonStreamClass<LibObjT>::_TraceClass |
2078 | CommonStreamClass<LibObjT>::traceClass() const noexcept | |
74fc764d | 2079 | { |
341a67c4 | 2080 | return _TraceClass {_Spec::traceClass(this->libObjPtr())}; |
74fc764d PP |
2081 | } |
2082 | ||
2083 | template <typename LibObjT> | |
dcb8ae9b | 2084 | typename CommonTrace<LibObjT>::Class CommonTrace<LibObjT>::cls() const noexcept |
74fc764d | 2085 | { |
341a67c4 | 2086 | return Class {_Spec::cls(this->libObjPtr())}; |
74fc764d PP |
2087 | } |
2088 | ||
b5f55e9f | 2089 | } /* namespace bt2 */ |
74fc764d | 2090 | |
b5f55e9f | 2091 | #endif /* BABELTRACE_CPP_COMMON_BT2_TRACE_IR_HPP */ |