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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 | ||
8047a175 PP |
124 | template <typename LibObjT> |
125 | using DepStructField = DepType<LibObjT, StructureField, ConstStructureField>; | |
126 | ||
b5f55e9f | 127 | } /* namespace internal */ |
74fc764d PP |
128 | |
129 | template <typename LibObjT> | |
0d218157 | 130 | class CommonEvent final : public BorrowedObject<LibObjT> |
74fc764d PP |
131 | { |
132 | private: | |
0d218157 PP |
133 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
134 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d | 135 | using _Spec = internal::CommonEventSpec<LibObjT>; |
8047a175 PP |
136 | using _Packet = internal::DepPacket<LibObjT>; |
137 | using _Stream = internal::DepStream<LibObjT>; | |
138 | using _StructureField = internal::DepStructField<LibObjT>; | |
74fc764d PP |
139 | |
140 | public: | |
8047a175 PP |
141 | using Class = internal::DepType<LibObjT, CommonEventClass<bt_event_class>, |
142 | CommonEventClass<const bt_event_class>>; | |
74fc764d | 143 | |
0d218157 | 144 | explicit CommonEvent(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
145 | { |
146 | } | |
147 | ||
148 | template <typename OtherLibObjT> | |
0d218157 | 149 | CommonEvent(const CommonEvent<OtherLibObjT> event) noexcept : _ThisBorrowedObject {event} |
74fc764d PP |
150 | { |
151 | } | |
152 | ||
153 | template <typename OtherLibObjT> | |
100fa861 | 154 | CommonEvent<LibObjT>& operator=(const CommonEvent<OtherLibObjT> event) noexcept |
74fc764d | 155 | { |
0d218157 | 156 | _ThisBorrowedObject::operator=(event); |
74fc764d PP |
157 | return *this; |
158 | } | |
159 | ||
328a274a PP |
160 | CommonEvent<const bt_event> asConst() const noexcept |
161 | { | |
162 | return CommonEvent<const bt_event> {*this}; | |
163 | } | |
164 | ||
dcb8ae9b PP |
165 | Class cls() const noexcept; |
166 | _Stream stream() const noexcept; | |
167 | nonstd::optional<_Packet> packet() const noexcept; | |
74fc764d | 168 | |
dcb8ae9b | 169 | nonstd::optional<_StructureField> payloadField() const noexcept |
74fc764d | 170 | { |
341a67c4 | 171 | const auto libObjPtr = _Spec::payloadField(this->libObjPtr()); |
74fc764d PP |
172 | |
173 | if (libObjPtr) { | |
174 | return _StructureField {libObjPtr}; | |
175 | } | |
176 | ||
177 | return nonstd::nullopt; | |
178 | } | |
179 | ||
dcb8ae9b | 180 | nonstd::optional<_StructureField> specificContextField() const noexcept |
74fc764d | 181 | { |
341a67c4 | 182 | const auto libObjPtr = _Spec::specificContextField(this->libObjPtr()); |
74fc764d PP |
183 | |
184 | if (libObjPtr) { | |
185 | return _StructureField {libObjPtr}; | |
186 | } | |
187 | ||
188 | return nonstd::nullopt; | |
189 | } | |
190 | ||
dcb8ae9b | 191 | nonstd::optional<_StructureField> commonContextField() const noexcept |
74fc764d | 192 | { |
341a67c4 | 193 | const auto libObjPtr = _Spec::commonContextField(this->libObjPtr()); |
74fc764d PP |
194 | |
195 | if (libObjPtr) { | |
196 | return _StructureField {libObjPtr}; | |
197 | } | |
198 | ||
199 | return nonstd::nullopt; | |
200 | } | |
201 | }; | |
202 | ||
203 | using Event = CommonEvent<bt_event>; | |
204 | using ConstEvent = CommonEvent<const bt_event>; | |
205 | ||
206 | namespace internal { | |
207 | ||
4927bae7 PP |
208 | struct EventTypeDescr |
209 | { | |
210 | using Const = ConstEvent; | |
211 | using NonConst = Event; | |
212 | }; | |
213 | ||
214 | template <> | |
215 | struct TypeDescr<Event> : public EventTypeDescr | |
216 | { | |
217 | }; | |
218 | ||
219 | template <> | |
220 | struct TypeDescr<ConstEvent> : public EventTypeDescr | |
221 | { | |
222 | }; | |
223 | ||
74fc764d PP |
224 | struct PacketRefFuncs final |
225 | { | |
c677c492 | 226 | static void get(const bt_packet * const libObjPtr) noexcept |
74fc764d PP |
227 | { |
228 | bt_packet_get_ref(libObjPtr); | |
229 | } | |
230 | ||
c677c492 | 231 | static void put(const bt_packet * const libObjPtr) noexcept |
74fc764d PP |
232 | { |
233 | bt_packet_put_ref(libObjPtr); | |
234 | } | |
235 | }; | |
236 | ||
237 | template <typename LibObjT> | |
238 | struct CommonPacketSpec; | |
239 | ||
b5f55e9f | 240 | /* Functions specific to mutable packets */ |
74fc764d PP |
241 | template <> |
242 | struct CommonPacketSpec<bt_packet> final | |
243 | { | |
244 | static bt_stream *stream(bt_packet * const libObjPtr) noexcept | |
245 | { | |
246 | return bt_packet_borrow_stream(libObjPtr); | |
247 | } | |
248 | ||
249 | static bt_field *contextField(bt_packet * const libObjPtr) noexcept | |
250 | { | |
251 | return bt_packet_borrow_context_field(libObjPtr); | |
252 | } | |
253 | }; | |
254 | ||
b5f55e9f | 255 | /* Functions specific to constant packets */ |
74fc764d PP |
256 | template <> |
257 | struct CommonPacketSpec<const bt_packet> final | |
258 | { | |
259 | static const bt_stream *stream(const bt_packet * const libObjPtr) noexcept | |
260 | { | |
261 | return bt_packet_borrow_stream_const(libObjPtr); | |
262 | } | |
263 | ||
264 | static const bt_field *contextField(const bt_packet * const libObjPtr) noexcept | |
265 | { | |
266 | return bt_packet_borrow_context_field_const(libObjPtr); | |
267 | } | |
268 | }; | |
269 | ||
b5f55e9f | 270 | } /* namespace internal */ |
74fc764d PP |
271 | |
272 | template <typename LibObjT> | |
0d218157 | 273 | class CommonPacket final : public BorrowedObject<LibObjT> |
74fc764d PP |
274 | { |
275 | private: | |
0d218157 PP |
276 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
277 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
278 | using _Spec = internal::CommonPacketSpec<LibObjT>; |
279 | using _ThisCommonPacket = CommonPacket<LibObjT>; | |
8047a175 PP |
280 | using _Stream = internal::DepStream<LibObjT>; |
281 | using _StructureField = internal::DepStructField<LibObjT>; | |
74fc764d PP |
282 | |
283 | public: | |
7f5cdaf0 | 284 | using Shared = SharedObject<_ThisCommonPacket, LibObjT, internal::PacketRefFuncs>; |
74fc764d | 285 | |
0d218157 | 286 | explicit CommonPacket(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
287 | { |
288 | } | |
289 | ||
290 | template <typename OtherLibObjT> | |
0d218157 | 291 | CommonPacket(const CommonPacket<OtherLibObjT> packet) noexcept : _ThisBorrowedObject {packet} |
74fc764d PP |
292 | { |
293 | } | |
294 | ||
295 | template <typename OtherLibObjT> | |
100fa861 | 296 | _ThisCommonPacket& operator=(const CommonPacket<OtherLibObjT> packet) noexcept |
74fc764d | 297 | { |
0d218157 | 298 | _ThisBorrowedObject::operator=(packet); |
74fc764d PP |
299 | return *this; |
300 | } | |
301 | ||
328a274a PP |
302 | CommonPacket<const bt_packet> asConst() const noexcept |
303 | { | |
304 | return CommonPacket<const bt_packet> {*this}; | |
305 | } | |
306 | ||
dcb8ae9b | 307 | _Stream stream() const noexcept; |
74fc764d | 308 | |
dcb8ae9b | 309 | nonstd::optional<_StructureField> contextField() const noexcept |
74fc764d | 310 | { |
341a67c4 | 311 | const auto libObjPtr = _Spec::contextField(this->libObjPtr()); |
74fc764d PP |
312 | |
313 | if (libObjPtr) { | |
314 | return _StructureField {libObjPtr}; | |
315 | } | |
316 | ||
317 | return nonstd::nullopt; | |
318 | } | |
319 | ||
320 | Shared shared() const noexcept | |
321 | { | |
c9c0b6e2 | 322 | return Shared::createWithRef(*this); |
74fc764d PP |
323 | } |
324 | }; | |
325 | ||
326 | using Packet = CommonPacket<bt_packet>; | |
327 | using ConstPacket = CommonPacket<const bt_packet>; | |
328 | ||
4927bae7 PP |
329 | namespace internal { |
330 | ||
331 | struct PacketTypeDescr | |
332 | { | |
333 | using Const = ConstPacket; | |
334 | using NonConst = Packet; | |
335 | }; | |
336 | ||
337 | template <> | |
338 | struct TypeDescr<Packet> : public PacketTypeDescr | |
339 | { | |
340 | }; | |
341 | ||
342 | template <> | |
343 | struct TypeDescr<ConstPacket> : public PacketTypeDescr | |
344 | { | |
345 | }; | |
346 | ||
347 | } /* namespace internal */ | |
348 | ||
74fc764d | 349 | template <typename LibObjT> |
dcb8ae9b PP |
350 | nonstd::optional<typename CommonEvent<LibObjT>::_Packet> |
351 | CommonEvent<LibObjT>::packet() const noexcept | |
74fc764d | 352 | { |
341a67c4 | 353 | const auto libObjPtr = _Spec::packet(this->libObjPtr()); |
74fc764d PP |
354 | |
355 | if (libObjPtr) { | |
356 | return _Packet {libObjPtr}; | |
357 | } | |
358 | ||
359 | return nonstd::nullopt; | |
360 | } | |
361 | ||
362 | namespace internal { | |
363 | ||
364 | struct StreamRefFuncs final | |
365 | { | |
c677c492 | 366 | static void get(const bt_stream * const libObjPtr) noexcept |
74fc764d PP |
367 | { |
368 | bt_stream_get_ref(libObjPtr); | |
369 | } | |
370 | ||
c677c492 | 371 | static void put(const bt_stream * const libObjPtr) noexcept |
74fc764d PP |
372 | { |
373 | bt_stream_put_ref(libObjPtr); | |
374 | } | |
375 | }; | |
376 | ||
377 | template <typename LibObjT> | |
378 | struct CommonStreamSpec; | |
379 | ||
b5f55e9f | 380 | /* Functions specific to mutable streams */ |
74fc764d PP |
381 | template <> |
382 | struct CommonStreamSpec<bt_stream> final | |
383 | { | |
384 | static bt_stream_class *cls(bt_stream * const libObjPtr) noexcept | |
385 | { | |
386 | return bt_stream_borrow_class(libObjPtr); | |
387 | } | |
388 | ||
389 | static bt_trace *trace(bt_stream * const libObjPtr) noexcept | |
390 | { | |
391 | return bt_stream_borrow_trace(libObjPtr); | |
392 | } | |
393 | ||
394 | static bt_value *userAttributes(bt_stream * const libObjPtr) noexcept | |
395 | { | |
396 | return bt_stream_borrow_user_attributes(libObjPtr); | |
397 | } | |
398 | }; | |
399 | ||
b5f55e9f | 400 | /* Functions specific to constant streams */ |
74fc764d PP |
401 | template <> |
402 | struct CommonStreamSpec<const bt_stream> final | |
403 | { | |
404 | static const bt_stream_class *cls(const bt_stream * const libObjPtr) noexcept | |
405 | { | |
406 | return bt_stream_borrow_class_const(libObjPtr); | |
407 | } | |
408 | ||
409 | static const bt_trace *trace(const bt_stream * const libObjPtr) noexcept | |
410 | { | |
411 | return bt_stream_borrow_trace_const(libObjPtr); | |
412 | } | |
413 | ||
414 | static const bt_value *userAttributes(const bt_stream * const libObjPtr) noexcept | |
415 | { | |
416 | return bt_stream_borrow_user_attributes_const(libObjPtr); | |
417 | } | |
418 | }; | |
419 | ||
b5f55e9f | 420 | } /* namespace internal */ |
74fc764d PP |
421 | |
422 | template <typename LibObjT> | |
0d218157 | 423 | class CommonStream final : public BorrowedObject<LibObjT> |
74fc764d PP |
424 | { |
425 | private: | |
0d218157 PP |
426 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
427 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
428 | using _Spec = internal::CommonStreamSpec<LibObjT>; |
429 | using _ThisCommonStream = CommonStream<LibObjT>; | |
8047a175 | 430 | using _Trace = internal::DepType<LibObjT, CommonTrace<bt_trace>, CommonTrace<const bt_trace>>; |
74fc764d PP |
431 | |
432 | public: | |
7f5cdaf0 | 433 | using Shared = SharedObject<_ThisCommonStream, LibObjT, internal::StreamRefFuncs>; |
8047a175 | 434 | using UserAttributes = internal::DepUserAttrs<LibObjT>; |
74fc764d | 435 | |
8047a175 PP |
436 | using Class = internal::DepType<LibObjT, CommonStreamClass<bt_stream_class>, |
437 | CommonStreamClass<const bt_stream_class>>; | |
74fc764d | 438 | |
0d218157 | 439 | explicit CommonStream(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
440 | { |
441 | } | |
442 | ||
443 | template <typename OtherLibObjT> | |
0d218157 | 444 | CommonStream(const CommonStream<OtherLibObjT> stream) noexcept : _ThisBorrowedObject {stream} |
74fc764d PP |
445 | { |
446 | } | |
447 | ||
448 | template <typename OtherLibObjT> | |
100fa861 | 449 | _ThisCommonStream& operator=(const CommonStream<OtherLibObjT> stream) noexcept |
74fc764d | 450 | { |
0d218157 | 451 | _ThisBorrowedObject::operator=(stream); |
74fc764d PP |
452 | return *this; |
453 | } | |
454 | ||
328a274a PP |
455 | CommonStream<const bt_stream> asConst() const noexcept |
456 | { | |
457 | return CommonStream<const bt_stream> {*this}; | |
458 | } | |
459 | ||
dcb8ae9b | 460 | Packet::Shared createPacket() const |
74fc764d | 461 | { |
5c895f64 | 462 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstStream`."); |
74fc764d | 463 | |
341a67c4 | 464 | const auto libObjPtr = bt_packet_create(this->libObjPtr()); |
74fc764d PP |
465 | |
466 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 467 | return Packet::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
468 | } |
469 | ||
dcb8ae9b PP |
470 | Class cls() const noexcept; |
471 | _Trace trace() const noexcept; | |
74fc764d PP |
472 | |
473 | std::uint64_t id() const noexcept | |
474 | { | |
341a67c4 | 475 | return bt_stream_get_id(this->libObjPtr()); |
74fc764d PP |
476 | } |
477 | ||
dcb8ae9b | 478 | void name(const char * const name) const |
74fc764d | 479 | { |
5c895f64 | 480 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstStream`."); |
74fc764d | 481 | |
341a67c4 | 482 | const auto status = bt_stream_set_name(this->libObjPtr(), name); |
74fc764d PP |
483 | |
484 | if (status == BT_STREAM_SET_NAME_STATUS_MEMORY_ERROR) { | |
39278ebc | 485 | throw MemoryError {}; |
74fc764d PP |
486 | } |
487 | } | |
488 | ||
dcb8ae9b | 489 | void name(const std::string& name) const |
74fc764d PP |
490 | { |
491 | this->name(name.data()); | |
492 | } | |
493 | ||
494 | nonstd::optional<bpstd::string_view> name() const noexcept | |
495 | { | |
341a67c4 | 496 | const auto name = bt_stream_get_name(this->libObjPtr()); |
74fc764d PP |
497 | |
498 | if (name) { | |
499 | return name; | |
500 | } | |
501 | ||
502 | return nonstd::nullopt; | |
503 | } | |
504 | ||
505 | template <typename LibValT> | |
b7ffa6f0 | 506 | void userAttributes(const CommonMapValue<LibValT> userAttrs) const noexcept |
74fc764d | 507 | { |
5c895f64 | 508 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstStream`."); |
74fc764d | 509 | |
341a67c4 | 510 | bt_stream_set_user_attributes(this->libObjPtr(), userAttrs.libObjPtr()); |
74fc764d PP |
511 | } |
512 | ||
dcb8ae9b | 513 | UserAttributes userAttributes() const noexcept |
74fc764d | 514 | { |
341a67c4 | 515 | return UserAttributes {_Spec::userAttributes(this->libObjPtr())}; |
74fc764d PP |
516 | } |
517 | ||
518 | Shared shared() const noexcept | |
519 | { | |
c9c0b6e2 | 520 | return Shared::createWithRef(*this); |
74fc764d PP |
521 | } |
522 | }; | |
523 | ||
524 | using Stream = CommonStream<bt_stream>; | |
525 | using ConstStream = CommonStream<const bt_stream>; | |
526 | ||
4927bae7 PP |
527 | namespace internal { |
528 | ||
529 | struct StreamTypeDescr | |
530 | { | |
531 | using Const = ConstStream; | |
532 | using NonConst = Stream; | |
533 | }; | |
534 | ||
535 | template <> | |
536 | struct TypeDescr<Stream> : public StreamTypeDescr | |
537 | { | |
538 | }; | |
539 | ||
540 | template <> | |
541 | struct TypeDescr<ConstStream> : public StreamTypeDescr | |
542 | { | |
543 | }; | |
544 | ||
545 | } /* namespace internal */ | |
546 | ||
74fc764d | 547 | template <typename LibObjT> |
dcb8ae9b | 548 | typename CommonEvent<LibObjT>::_Stream CommonEvent<LibObjT>::stream() const noexcept |
74fc764d | 549 | { |
341a67c4 | 550 | return _Stream {_Spec::stream(this->libObjPtr())}; |
74fc764d PP |
551 | } |
552 | ||
553 | template <typename LibObjT> | |
dcb8ae9b | 554 | typename CommonPacket<LibObjT>::_Stream CommonPacket<LibObjT>::stream() const noexcept |
74fc764d | 555 | { |
341a67c4 | 556 | return _Stream {_Spec::stream(this->libObjPtr())}; |
74fc764d PP |
557 | } |
558 | ||
559 | namespace internal { | |
560 | ||
561 | struct TraceRefFuncs final | |
562 | { | |
c677c492 | 563 | static void get(const bt_trace * const libObjPtr) noexcept |
74fc764d PP |
564 | { |
565 | bt_trace_get_ref(libObjPtr); | |
566 | } | |
567 | ||
c677c492 | 568 | static void put(const bt_trace * const libObjPtr) noexcept |
74fc764d PP |
569 | { |
570 | bt_trace_put_ref(libObjPtr); | |
571 | } | |
572 | }; | |
573 | ||
574 | template <typename LibObjT> | |
575 | struct CommonTraceSpec; | |
576 | ||
b5f55e9f | 577 | /* Functions specific to mutable traces */ |
74fc764d PP |
578 | template <> |
579 | struct CommonTraceSpec<bt_trace> final | |
580 | { | |
581 | static bt_trace_class *cls(bt_trace * const libObjPtr) noexcept | |
582 | { | |
583 | return bt_trace_borrow_class(libObjPtr); | |
584 | } | |
585 | ||
586 | static bt_stream *streamByIndex(bt_trace * const libObjPtr, const std::uint64_t index) noexcept | |
587 | { | |
588 | return bt_trace_borrow_stream_by_index(libObjPtr, index); | |
589 | } | |
590 | ||
591 | static bt_stream *streamById(bt_trace * const libObjPtr, const std::uint64_t id) noexcept | |
592 | { | |
593 | return bt_trace_borrow_stream_by_id(libObjPtr, id); | |
594 | } | |
595 | ||
596 | static bt_value *userAttributes(bt_trace * const libObjPtr) noexcept | |
597 | { | |
598 | return bt_trace_borrow_user_attributes(libObjPtr); | |
599 | } | |
600 | }; | |
601 | ||
b5f55e9f | 602 | /* Functions specific to constant traces */ |
74fc764d PP |
603 | template <> |
604 | struct CommonTraceSpec<const bt_trace> final | |
605 | { | |
606 | static const bt_trace_class *cls(const bt_trace * const libObjPtr) noexcept | |
607 | { | |
608 | return bt_trace_borrow_class_const(libObjPtr); | |
609 | } | |
610 | ||
611 | static const bt_stream *streamByIndex(const bt_trace * const libObjPtr, | |
612 | const std::uint64_t index) noexcept | |
613 | { | |
614 | return bt_trace_borrow_stream_by_index_const(libObjPtr, index); | |
615 | } | |
616 | ||
617 | static const bt_stream *streamById(const bt_trace * const libObjPtr, | |
618 | const std::uint64_t id) noexcept | |
619 | { | |
620 | return bt_trace_borrow_stream_by_id_const(libObjPtr, id); | |
621 | } | |
622 | ||
623 | static const bt_value *userAttributes(const bt_trace * const libObjPtr) noexcept | |
624 | { | |
625 | return bt_trace_borrow_user_attributes_const(libObjPtr); | |
626 | } | |
627 | }; | |
628 | ||
b5f55e9f | 629 | } /* namespace internal */ |
74fc764d PP |
630 | |
631 | template <typename LibObjT> | |
0d218157 | 632 | class CommonTrace final : public BorrowedObject<LibObjT> |
74fc764d | 633 | { |
74fc764d | 634 | private: |
0d218157 PP |
635 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
636 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
637 | using _Spec = internal::CommonTraceSpec<LibObjT>; |
638 | using _ThisCommonTrace = CommonTrace<LibObjT>; | |
8047a175 | 639 | using _Stream = internal::DepStream<LibObjT>; |
74fc764d PP |
640 | |
641 | public: | |
7f5cdaf0 | 642 | using Shared = SharedObject<_ThisCommonTrace, LibObjT, internal::TraceRefFuncs>; |
8047a175 | 643 | using UserAttributes = internal::DepUserAttrs<LibObjT>; |
74fc764d | 644 | |
8047a175 PP |
645 | using Class = internal::DepType<LibObjT, CommonTraceClass<bt_trace_class>, |
646 | CommonTraceClass<const bt_trace_class>>; | |
74fc764d PP |
647 | |
648 | struct ConstEnvironmentEntry | |
649 | { | |
650 | bpstd::string_view name; | |
651 | ConstValue value; | |
652 | }; | |
653 | ||
0d218157 | 654 | explicit CommonTrace(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
655 | { |
656 | } | |
657 | ||
658 | template <typename OtherLibObjT> | |
0d218157 | 659 | CommonTrace(const CommonTrace<OtherLibObjT> trace) noexcept : _ThisBorrowedObject {trace} |
74fc764d PP |
660 | { |
661 | } | |
662 | ||
663 | template <typename OtherLibObjT> | |
100fa861 | 664 | _ThisCommonTrace& operator=(const CommonTrace<OtherLibObjT> trace) noexcept |
74fc764d | 665 | { |
0d218157 | 666 | _ThisBorrowedObject::operator=(trace); |
74fc764d PP |
667 | return *this; |
668 | } | |
669 | ||
328a274a PP |
670 | CommonTrace<const bt_trace> asConst() const noexcept |
671 | { | |
672 | return CommonTrace<const bt_trace> {*this}; | |
673 | } | |
674 | ||
dcb8ae9b | 675 | Class cls() const noexcept; |
74fc764d | 676 | |
dcb8ae9b | 677 | void name(const char * const name) const |
74fc764d | 678 | { |
5c895f64 | 679 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTrace`."); |
74fc764d | 680 | |
341a67c4 | 681 | const auto status = bt_trace_set_name(this->libObjPtr(), name); |
74fc764d PP |
682 | |
683 | if (status == BT_TRACE_SET_NAME_STATUS_MEMORY_ERROR) { | |
39278ebc | 684 | throw MemoryError {}; |
74fc764d PP |
685 | } |
686 | } | |
687 | ||
dcb8ae9b | 688 | void name(const std::string& name) const |
74fc764d PP |
689 | { |
690 | this->name(name.data()); | |
691 | } | |
692 | ||
693 | nonstd::optional<bpstd::string_view> name() const noexcept | |
694 | { | |
341a67c4 | 695 | const auto name = bt_trace_get_name(this->libObjPtr()); |
74fc764d PP |
696 | |
697 | if (name) { | |
698 | return name; | |
699 | } | |
700 | ||
701 | return nonstd::nullopt; | |
702 | } | |
703 | ||
dcb8ae9b | 704 | void uuid(const bt2_common::UuidView& uuid) const noexcept |
74fc764d | 705 | { |
81d250db | 706 | bt_trace_set_uuid(this->libObjPtr(), uuid.begin()); |
74fc764d PP |
707 | } |
708 | ||
709 | nonstd::optional<bt2_common::UuidView> uuid() const noexcept | |
710 | { | |
341a67c4 | 711 | const auto uuid = bt_trace_get_uuid(this->libObjPtr()); |
74fc764d PP |
712 | |
713 | if (uuid) { | |
714 | return bt2_common::UuidView {uuid}; | |
715 | } | |
716 | ||
717 | return nonstd::nullopt; | |
718 | } | |
719 | ||
c0b73c63 | 720 | std::uint64_t length() const noexcept |
74fc764d | 721 | { |
341a67c4 | 722 | return bt_trace_get_stream_count(this->libObjPtr()); |
74fc764d PP |
723 | } |
724 | ||
dcb8ae9b | 725 | _Stream operator[](const std::uint64_t index) const noexcept |
74fc764d | 726 | { |
341a67c4 | 727 | return _Stream {_Spec::streamByIndex(this->libObjPtr(), index)}; |
74fc764d PP |
728 | } |
729 | ||
dcb8ae9b | 730 | nonstd::optional<_Stream> streamById(const std::uint64_t id) const noexcept |
74fc764d | 731 | { |
341a67c4 | 732 | const auto libObjPtr = _Spec::streamById(this->libObjPtr(), id); |
74fc764d PP |
733 | |
734 | if (libObjPtr) { | |
735 | return _Stream {libObjPtr}; | |
736 | } | |
737 | ||
738 | return nonstd::nullopt; | |
739 | } | |
740 | ||
dcb8ae9b | 741 | void environmentEntry(const char * const name, const std::int64_t val) const |
74fc764d | 742 | { |
5c895f64 | 743 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTrace`."); |
74fc764d | 744 | |
341a67c4 | 745 | const auto status = bt_trace_set_environment_entry_integer(this->libObjPtr(), name, val); |
74fc764d PP |
746 | |
747 | if (status == BT_TRACE_SET_ENVIRONMENT_ENTRY_STATUS_MEMORY_ERROR) { | |
39278ebc | 748 | throw MemoryError {}; |
74fc764d PP |
749 | } |
750 | } | |
751 | ||
dcb8ae9b | 752 | void environmentEntry(const std::string& name, const std::int64_t val) const |
74fc764d PP |
753 | { |
754 | this->environmentEntry(name.data(), val); | |
755 | } | |
756 | ||
dcb8ae9b | 757 | void environmentEntry(const char * const name, const char * const val) const |
74fc764d | 758 | { |
5c895f64 | 759 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTrace`."); |
74fc764d | 760 | |
341a67c4 | 761 | const auto status = bt_trace_set_environment_entry_string(this->libObjPtr(), name, val); |
74fc764d PP |
762 | |
763 | if (status == BT_TRACE_SET_ENVIRONMENT_ENTRY_STATUS_MEMORY_ERROR) { | |
39278ebc | 764 | throw MemoryError {}; |
74fc764d PP |
765 | } |
766 | } | |
767 | ||
dcb8ae9b | 768 | void environmentEntry(const std::string& name, const char * const val) const |
74fc764d PP |
769 | { |
770 | this->environmentEntry(name.data(), val); | |
771 | } | |
772 | ||
dcb8ae9b | 773 | void environmentEntry(const char * const name, const std::string& val) const |
74fc764d PP |
774 | { |
775 | this->environmentEntry(name, val.data()); | |
776 | } | |
777 | ||
dcb8ae9b | 778 | void environmentEntry(const std::string& name, const std::string& val) const |
74fc764d PP |
779 | { |
780 | this->environmentEntry(name.data(), val.data()); | |
781 | } | |
782 | ||
783 | std::uint64_t environmentSize() const noexcept | |
784 | { | |
341a67c4 | 785 | return bt_trace_get_environment_entry_count(this->libObjPtr()); |
74fc764d PP |
786 | } |
787 | ||
788 | ConstEnvironmentEntry environmentEntry(const std::uint64_t index) const noexcept | |
789 | { | |
790 | const char *name; | |
791 | const bt_value *libObjPtr; | |
792 | ||
341a67c4 | 793 | bt_trace_borrow_environment_entry_by_index_const(this->libObjPtr(), index, &name, |
74fc764d PP |
794 | &libObjPtr); |
795 | return ConstEnvironmentEntry {name, ConstValue {libObjPtr}}; | |
796 | } | |
797 | ||
798 | nonstd::optional<ConstValue> environmentEntry(const char * const name) const noexcept | |
799 | { | |
800 | const auto libObjPtr = | |
341a67c4 | 801 | bt_trace_borrow_environment_entry_value_by_name_const(this->libObjPtr(), name); |
74fc764d PP |
802 | |
803 | if (libObjPtr) { | |
804 | return ConstValue {libObjPtr}; | |
805 | } | |
806 | ||
807 | return nonstd::nullopt; | |
808 | } | |
809 | ||
810 | nonstd::optional<ConstValue> environmentEntry(const std::string& name) const noexcept | |
811 | { | |
812 | return this->environmentEntry(name.data()); | |
813 | } | |
814 | ||
815 | template <typename LibValT> | |
b7ffa6f0 | 816 | void userAttributes(const CommonMapValue<LibValT> userAttrs) const noexcept |
74fc764d | 817 | { |
5c895f64 | 818 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTrace`."); |
74fc764d | 819 | |
341a67c4 | 820 | bt_trace_set_user_attributes(this->libObjPtr(), userAttrs.libObjPtr()); |
74fc764d PP |
821 | } |
822 | ||
dcb8ae9b | 823 | UserAttributes userAttributes() const noexcept |
74fc764d | 824 | { |
341a67c4 | 825 | return UserAttributes {_Spec::userAttributes(this->libObjPtr())}; |
74fc764d PP |
826 | } |
827 | ||
828 | Shared shared() const noexcept | |
829 | { | |
c9c0b6e2 | 830 | return Shared::createWithRef(*this); |
74fc764d PP |
831 | } |
832 | }; | |
833 | ||
834 | using Trace = CommonTrace<bt_trace>; | |
835 | using ConstTrace = CommonTrace<const bt_trace>; | |
836 | ||
4927bae7 PP |
837 | namespace internal { |
838 | ||
839 | struct TraceTypeDescr | |
840 | { | |
841 | using Const = ConstTrace; | |
842 | using NonConst = Trace; | |
843 | }; | |
844 | ||
845 | template <> | |
846 | struct TypeDescr<Trace> : public TraceTypeDescr | |
847 | { | |
848 | }; | |
849 | ||
850 | template <> | |
851 | struct TypeDescr<ConstTrace> : public TraceTypeDescr | |
852 | { | |
853 | }; | |
854 | ||
855 | } /* namespace internal */ | |
856 | ||
74fc764d | 857 | template <typename LibObjT> |
dcb8ae9b | 858 | typename CommonStream<LibObjT>::_Trace CommonStream<LibObjT>::trace() const noexcept |
74fc764d | 859 | { |
341a67c4 | 860 | return _Trace {_Spec::trace(this->libObjPtr())}; |
74fc764d PP |
861 | } |
862 | ||
863 | namespace internal { | |
864 | ||
865 | struct EventClassRefFuncs final | |
866 | { | |
c677c492 | 867 | static void get(const bt_event_class * const libObjPtr) noexcept |
74fc764d PP |
868 | { |
869 | bt_event_class_get_ref(libObjPtr); | |
870 | } | |
871 | ||
c677c492 | 872 | static void put(const bt_event_class * const libObjPtr) noexcept |
74fc764d PP |
873 | { |
874 | bt_event_class_put_ref(libObjPtr); | |
875 | } | |
876 | }; | |
877 | ||
878 | template <typename LibObjT> | |
879 | struct CommonEventClassSpec; | |
880 | ||
b5f55e9f | 881 | /* Functions specific to mutable event classes */ |
74fc764d PP |
882 | template <> |
883 | struct CommonEventClassSpec<bt_event_class> final | |
884 | { | |
885 | static bt_stream_class *streamClass(bt_event_class * const libObjPtr) noexcept | |
886 | { | |
887 | return bt_event_class_borrow_stream_class(libObjPtr); | |
888 | } | |
889 | ||
890 | static bt_field_class *payloadFieldClass(bt_event_class * const libObjPtr) noexcept | |
891 | { | |
892 | return bt_event_class_borrow_payload_field_class(libObjPtr); | |
893 | } | |
894 | ||
895 | static bt_field_class *specificContextFieldClass(bt_event_class * const libObjPtr) noexcept | |
896 | { | |
897 | return bt_event_class_borrow_specific_context_field_class(libObjPtr); | |
898 | } | |
899 | ||
900 | static bt_value *userAttributes(bt_event_class * const libObjPtr) noexcept | |
901 | { | |
902 | return bt_event_class_borrow_user_attributes(libObjPtr); | |
903 | } | |
904 | }; | |
905 | ||
b5f55e9f | 906 | /* Functions specific to constant event classes */ |
74fc764d PP |
907 | template <> |
908 | struct CommonEventClassSpec<const bt_event_class> final | |
909 | { | |
910 | static const bt_stream_class *streamClass(const bt_event_class * const libObjPtr) noexcept | |
911 | { | |
912 | return bt_event_class_borrow_stream_class_const(libObjPtr); | |
913 | } | |
914 | ||
915 | static const bt_field_class *payloadFieldClass(const bt_event_class * const libObjPtr) noexcept | |
916 | { | |
917 | return bt_event_class_borrow_payload_field_class_const(libObjPtr); | |
918 | } | |
919 | ||
920 | static const bt_field_class * | |
921 | specificContextFieldClass(const bt_event_class * const libObjPtr) noexcept | |
922 | { | |
923 | return bt_event_class_borrow_specific_context_field_class_const(libObjPtr); | |
924 | } | |
925 | ||
926 | static const bt_value *userAttributes(const bt_event_class * const libObjPtr) noexcept | |
927 | { | |
928 | return bt_event_class_borrow_user_attributes_const(libObjPtr); | |
929 | } | |
930 | }; | |
931 | ||
8047a175 PP |
932 | template <typename LibObjT> |
933 | using DepStructFc = DepType<LibObjT, StructureFieldClass, ConstStructureFieldClass>; | |
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>; | |
8047a175 | 945 | using _StructureFieldClass = internal::DepStructFc<LibObjT>; |
74fc764d | 946 | |
8047a175 PP |
947 | using _StreamClass = internal::DepType<LibObjT, CommonStreamClass<bt_stream_class>, |
948 | CommonStreamClass<const bt_stream_class>>; | |
74fc764d PP |
949 | |
950 | public: | |
7f5cdaf0 | 951 | using Shared = SharedObject<_ThisCommonEventClass, LibObjT, internal::EventClassRefFuncs>; |
74fc764d | 952 | |
8047a175 | 953 | using UserAttributes = internal::DepUserAttrs<LibObjT>; |
74fc764d PP |
954 | |
955 | enum class LogLevel | |
956 | { | |
957 | EMERGENCY = BT_EVENT_CLASS_LOG_LEVEL_EMERGENCY, | |
958 | ALERT = BT_EVENT_CLASS_LOG_LEVEL_ALERT, | |
959 | CRITICAL = BT_EVENT_CLASS_LOG_LEVEL_CRITICAL, | |
0c0001b4 | 960 | ERR = BT_EVENT_CLASS_LOG_LEVEL_ERROR, |
74fc764d PP |
961 | WARNING = BT_EVENT_CLASS_LOG_LEVEL_WARNING, |
962 | NOTICE = BT_EVENT_CLASS_LOG_LEVEL_NOTICE, | |
963 | INFO = BT_EVENT_CLASS_LOG_LEVEL_INFO, | |
964 | DEBUG_SYSTEM = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_SYSTEM, | |
965 | DEBUG_PROGRAM = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROGRAM, | |
0c0001b4 | 966 | DEBUG_PROC = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROCESS, |
74fc764d PP |
967 | DEBUG_MODULE = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_MODULE, |
968 | DEBUG_UNIT = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_UNIT, | |
969 | DEBUG_FUNCTION = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_FUNCTION, | |
970 | DEBUG_LINE = BT_EVENT_CLASS_LOG_LEVEL_DEBUG_LINE, | |
971 | DEBUG = BT_EVENT_CLASS_LOG_LEVEL_DEBUG, | |
972 | }; | |
973 | ||
0d218157 | 974 | explicit CommonEventClass(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
975 | { |
976 | } | |
977 | ||
978 | template <typename OtherLibObjT> | |
100fa861 | 979 | CommonEventClass(const CommonEventClass<OtherLibObjT> eventClass) noexcept : |
0d218157 | 980 | _ThisBorrowedObject {eventClass} |
74fc764d PP |
981 | { |
982 | } | |
983 | ||
984 | template <typename OtherLibObjT> | |
100fa861 | 985 | _ThisCommonEventClass& operator=(const CommonEventClass<OtherLibObjT> eventClass) noexcept |
74fc764d | 986 | { |
0d218157 | 987 | _ThisBorrowedObject::operator=(eventClass); |
74fc764d PP |
988 | return *this; |
989 | } | |
990 | ||
328a274a PP |
991 | CommonEventClass<const bt_event_class> asConst() const noexcept |
992 | { | |
993 | return CommonEventClass<const bt_event_class> {*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 | 1004 | { |
5c895f64 | 1005 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstEventClass`."); |
74fc764d | 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 | 1031 | { |
5c895f64 | 1032 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstEventClass`."); |
74fc764d | 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 | 1051 | { |
5c895f64 | 1052 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstEventClass`."); |
74fc764d | 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 | 1078 | { |
5c895f64 | 1079 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstEventClass`."); |
74fc764d PP |
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 | 1101 | { |
5c895f64 | 1102 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstEventClass`."); |
74fc764d PP |
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 | 1125 | { |
5c895f64 | 1126 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstEventClass`."); |
74fc764d | 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>; | |
8047a175 | 1285 | using _StructureFieldClass = internal::DepStructFc<LibObjT>; |
74fc764d | 1286 | |
8047a175 PP |
1287 | using _TraceClass = internal::DepType<LibObjT, CommonTraceClass<bt_trace_class>, |
1288 | CommonTraceClass<const bt_trace_class>>; | |
74fc764d | 1289 | |
8047a175 PP |
1290 | using _EventClass = internal::DepType<LibObjT, CommonEventClass<bt_event_class>, |
1291 | CommonEventClass<const bt_event_class>>; | |
74fc764d | 1292 | |
8047a175 | 1293 | using _ClockClass = internal::DepType<LibObjT, ClockClass, ConstClockClass>; |
74fc764d PP |
1294 | |
1295 | public: | |
7f5cdaf0 | 1296 | using Shared = SharedObject<_ThisCommonStreamClass, LibObjT, internal::StreamClassRefFuncs>; |
74fc764d | 1297 | |
8047a175 | 1298 | using UserAttributes = internal::DepUserAttrs<LibObjT>; |
74fc764d | 1299 | |
0d218157 PP |
1300 | explicit CommonStreamClass(const _LibObjPtr libObjPtr) noexcept : |
1301 | _ThisBorrowedObject {libObjPtr} | |
74fc764d PP |
1302 | { |
1303 | } | |
1304 | ||
1305 | template <typename OtherLibObjT> | |
100fa861 | 1306 | CommonStreamClass(const CommonStreamClass<OtherLibObjT> streamClass) noexcept : |
0d218157 | 1307 | _ThisBorrowedObject {streamClass} |
74fc764d PP |
1308 | { |
1309 | } | |
1310 | ||
1311 | template <typename OtherLibObjT> | |
100fa861 | 1312 | _ThisCommonStreamClass& operator=(const CommonStreamClass<OtherLibObjT> streamClass) noexcept |
74fc764d | 1313 | { |
0d218157 | 1314 | _ThisBorrowedObject::operator=(streamClass); |
74fc764d PP |
1315 | return *this; |
1316 | } | |
1317 | ||
328a274a PP |
1318 | CommonStreamClass<const bt_stream_class> asConst() const noexcept |
1319 | { | |
1320 | return CommonStreamClass<const bt_stream_class> {*this}; | |
1321 | } | |
1322 | ||
dcb8ae9b | 1323 | Stream::Shared instantiate(const Trace trace) const |
74fc764d | 1324 | { |
5c895f64 PP |
1325 | static_assert(!std::is_const<LibObjT>::value, |
1326 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d | 1327 | |
341a67c4 | 1328 | const auto libObjPtr = bt_stream_create(this->libObjPtr(), trace.libObjPtr()); |
74fc764d PP |
1329 | |
1330 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1331 | return Stream::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1332 | } |
1333 | ||
dcb8ae9b | 1334 | Stream::Shared instantiate(const Trace trace, const std::uint64_t id) const |
74fc764d | 1335 | { |
5c895f64 PP |
1336 | static_assert(!std::is_const<LibObjT>::value, |
1337 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d | 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 | 1346 | { |
5c895f64 PP |
1347 | static_assert(!std::is_const<LibObjT>::value, |
1348 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d | 1349 | |
341a67c4 | 1350 | const auto libObjPtr = bt_event_class_create(this->libObjPtr()); |
74fc764d PP |
1351 | |
1352 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1353 | return EventClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1354 | } |
1355 | ||
dcb8ae9b | 1356 | EventClass::Shared createEventClass(const std::uint64_t id) const |
74fc764d | 1357 | { |
5c895f64 PP |
1358 | static_assert(!std::is_const<LibObjT>::value, |
1359 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d | 1360 | |
341a67c4 | 1361 | const auto libObjPtr = bt_event_class_create_with_id(this->libObjPtr(), id); |
74fc764d PP |
1362 | |
1363 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1364 | return EventClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1365 | } |
1366 | ||
dcb8ae9b | 1367 | _TraceClass traceClass() const noexcept; |
74fc764d PP |
1368 | |
1369 | std::uint64_t id() const noexcept | |
1370 | { | |
341a67c4 | 1371 | return bt_stream_class_get_id(this->libObjPtr()); |
74fc764d PP |
1372 | } |
1373 | ||
dcb8ae9b | 1374 | void name(const char * const name) const |
74fc764d | 1375 | { |
5c895f64 PP |
1376 | static_assert(!std::is_const<LibObjT>::value, |
1377 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d | 1378 | |
341a67c4 | 1379 | const auto status = bt_stream_class_set_name(this->libObjPtr(), name); |
74fc764d PP |
1380 | |
1381 | if (status == BT_STREAM_CLASS_SET_NAME_STATUS_MEMORY_ERROR) { | |
39278ebc | 1382 | throw MemoryError {}; |
74fc764d PP |
1383 | } |
1384 | } | |
1385 | ||
dcb8ae9b | 1386 | void name(const std::string& name) const |
74fc764d PP |
1387 | { |
1388 | this->name(name.data()); | |
1389 | } | |
1390 | ||
1391 | nonstd::optional<bpstd::string_view> name() const noexcept | |
1392 | { | |
341a67c4 | 1393 | const auto name = bt_stream_class_get_name(this->libObjPtr()); |
74fc764d PP |
1394 | |
1395 | if (name) { | |
1396 | return name; | |
1397 | } | |
1398 | ||
1399 | return nonstd::nullopt; | |
1400 | } | |
1401 | ||
dcb8ae9b | 1402 | void assignsAutomaticEventClassId(const bool val) const noexcept |
74fc764d | 1403 | { |
5c895f64 PP |
1404 | static_assert(!std::is_const<LibObjT>::value, |
1405 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d | 1406 | |
341a67c4 | 1407 | bt_stream_class_set_assigns_automatic_event_class_id(this->libObjPtr(), |
74fc764d PP |
1408 | static_cast<bt_bool>(val)); |
1409 | } | |
1410 | ||
1411 | bool assignsAutomaticEventClassId() const noexcept | |
1412 | { | |
1413 | return static_cast<bool>( | |
341a67c4 | 1414 | bt_stream_class_assigns_automatic_event_class_id(this->libObjPtr())); |
74fc764d PP |
1415 | } |
1416 | ||
dcb8ae9b | 1417 | void assignsAutomaticStreamId(const bool val) const noexcept |
74fc764d | 1418 | { |
5c895f64 PP |
1419 | static_assert(!std::is_const<LibObjT>::value, |
1420 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d | 1421 | |
341a67c4 | 1422 | bt_stream_class_set_assigns_automatic_stream_id(this->libObjPtr(), |
74fc764d PP |
1423 | static_cast<bt_bool>(val)); |
1424 | } | |
1425 | ||
1426 | bool assignsAutomaticStreamId() const noexcept | |
1427 | { | |
341a67c4 | 1428 | return static_cast<bool>(bt_stream_class_assigns_automatic_stream_id(this->libObjPtr())); |
74fc764d PP |
1429 | } |
1430 | ||
1431 | void supportsPackets(const bool supportsPackets, const bool withBeginningDefaultClkSnapshot, | |
dcb8ae9b | 1432 | const bool withEndDefaultClkSnapshot) const noexcept |
74fc764d | 1433 | { |
5c895f64 PP |
1434 | static_assert(!std::is_const<LibObjT>::value, |
1435 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d | 1436 | |
341a67c4 | 1437 | bt_stream_class_set_supports_packets(this->libObjPtr(), |
74fc764d PP |
1438 | static_cast<bt_bool>(supportsPackets), |
1439 | static_cast<bt_bool>(withBeginningDefaultClkSnapshot), | |
1440 | static_cast<bt_bool>(withEndDefaultClkSnapshot)); | |
1441 | } | |
1442 | ||
1443 | bool supportsPackets() const noexcept | |
1444 | { | |
341a67c4 | 1445 | return static_cast<bool>(bt_stream_class_supports_packets(this->libObjPtr())); |
74fc764d PP |
1446 | } |
1447 | ||
1448 | bool packetsHaveBeginningClockSnapshot() const noexcept | |
1449 | { | |
1450 | return static_cast<bool>( | |
341a67c4 | 1451 | bt_stream_class_packets_have_beginning_default_clock_snapshot(this->libObjPtr())); |
74fc764d PP |
1452 | } |
1453 | ||
1454 | bool packetsHaveEndClockSnapshot() const noexcept | |
1455 | { | |
1456 | return static_cast<bool>( | |
341a67c4 | 1457 | bt_stream_class_packets_have_end_default_clock_snapshot(this->libObjPtr())); |
74fc764d PP |
1458 | } |
1459 | ||
1460 | void supportsDiscardedEvents(const bool supportsDiscardedEvents, | |
dcb8ae9b | 1461 | const bool withDefaultClkSnapshots) const noexcept |
74fc764d | 1462 | { |
5c895f64 PP |
1463 | static_assert(!std::is_const<LibObjT>::value, |
1464 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d PP |
1465 | |
1466 | bt_stream_class_set_supports_discarded_events( | |
7593e646 | 1467 | this->libObjPtr(), static_cast<bt_bool>(supportsDiscardedEvents), |
74fc764d PP |
1468 | static_cast<bt_bool>(withDefaultClkSnapshots)); |
1469 | } | |
1470 | ||
1471 | bool supportsDiscardedEvents() const noexcept | |
1472 | { | |
341a67c4 | 1473 | return static_cast<bool>(bt_stream_class_supports_discarded_events(this->libObjPtr())); |
74fc764d PP |
1474 | } |
1475 | ||
1476 | bool discardedEventsHaveDefaultClockSnapshots() const noexcept | |
1477 | { | |
1478 | return static_cast<bool>( | |
341a67c4 | 1479 | bt_stream_class_discarded_events_have_default_clock_snapshots(this->libObjPtr())); |
74fc764d PP |
1480 | } |
1481 | ||
1482 | void supportsDiscardedPackets(const bool supportsDiscardedPackets, | |
dcb8ae9b | 1483 | const bool withDefaultClkSnapshots) const noexcept |
74fc764d | 1484 | { |
5c895f64 PP |
1485 | static_assert(!std::is_const<LibObjT>::value, |
1486 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d PP |
1487 | |
1488 | bt_stream_class_set_supports_discarded_packets( | |
7593e646 | 1489 | this->libObjPtr(), static_cast<bt_bool>(supportsDiscardedPackets), |
74fc764d PP |
1490 | static_cast<bt_bool>(withDefaultClkSnapshots)); |
1491 | } | |
1492 | ||
1493 | bool supportsDiscardedPackets() const noexcept | |
1494 | { | |
341a67c4 | 1495 | return static_cast<bool>(bt_stream_class_supports_discarded_packets(this->libObjPtr())); |
74fc764d PP |
1496 | } |
1497 | ||
1498 | bool discardedPacketsHaveDefaultClockSnapshots() const noexcept | |
1499 | { | |
1500 | return static_cast<bool>( | |
341a67c4 | 1501 | bt_stream_class_discarded_packets_have_default_clock_snapshots(this->libObjPtr())); |
74fc764d PP |
1502 | } |
1503 | ||
dcb8ae9b | 1504 | void defaultClockClass(const ClockClass clkCls) const |
74fc764d | 1505 | { |
5c895f64 PP |
1506 | static_assert(!std::is_const<LibObjT>::value, |
1507 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d PP |
1508 | |
1509 | const auto status = | |
341a67c4 | 1510 | bt_stream_class_set_default_clock_class(this->libObjPtr(), clkCls.libObjPtr()); |
74fc764d PP |
1511 | |
1512 | BT_ASSERT(status == BT_STREAM_CLASS_SET_DEFAULT_CLOCK_CLASS_STATUS_OK); | |
1513 | } | |
1514 | ||
dcb8ae9b | 1515 | nonstd::optional<_ClockClass> defaultClockClass() const noexcept |
74fc764d | 1516 | { |
341a67c4 | 1517 | const auto libObjPtr = _Spec::defaultClockClass(this->libObjPtr()); |
74fc764d PP |
1518 | |
1519 | if (libObjPtr) { | |
1520 | return _ClockClass {libObjPtr}; | |
1521 | } | |
1522 | ||
1523 | return nonstd::nullopt; | |
1524 | } | |
1525 | ||
c0b73c63 | 1526 | std::uint64_t length() const noexcept |
74fc764d | 1527 | { |
341a67c4 | 1528 | return bt_stream_class_get_event_class_count(this->libObjPtr()); |
74fc764d PP |
1529 | } |
1530 | ||
dcb8ae9b | 1531 | _EventClass operator[](const std::uint64_t index) const noexcept |
74fc764d | 1532 | { |
341a67c4 | 1533 | return _EventClass {_Spec::eventClassByIndex(this->libObjPtr(), index)}; |
74fc764d PP |
1534 | } |
1535 | ||
dcb8ae9b | 1536 | nonstd::optional<_EventClass> eventClassById(const std::uint64_t id) const noexcept |
74fc764d | 1537 | { |
341a67c4 | 1538 | const auto libObjPtr = _Spec::eventClassById(this->libObjPtr(), id); |
74fc764d PP |
1539 | |
1540 | if (libObjPtr) { | |
1541 | return _EventClass {libObjPtr}; | |
1542 | } | |
1543 | ||
1544 | return nonstd::nullopt; | |
1545 | } | |
1546 | ||
dcb8ae9b | 1547 | void packetContextFieldClass(const StructureFieldClass fc) const |
74fc764d | 1548 | { |
5c895f64 PP |
1549 | static_assert(!std::is_const<LibObjT>::value, |
1550 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d PP |
1551 | |
1552 | const auto status = | |
341a67c4 | 1553 | bt_stream_class_set_packet_context_field_class(this->libObjPtr(), fc.libObjPtr()); |
74fc764d | 1554 | |
9ce695a6 | 1555 | if (status == BT_STREAM_CLASS_SET_FIELD_CLASS_STATUS_MEMORY_ERROR) { |
39278ebc | 1556 | throw MemoryError {}; |
74fc764d PP |
1557 | } |
1558 | } | |
1559 | ||
dcb8ae9b | 1560 | nonstd::optional<_StructureFieldClass> packetContextFieldClass() const noexcept |
74fc764d | 1561 | { |
341a67c4 | 1562 | const auto libObjPtr = _Spec::packetContextFieldClass(this->libObjPtr()); |
74fc764d PP |
1563 | |
1564 | if (libObjPtr) { | |
1565 | return _StructureFieldClass {libObjPtr}; | |
1566 | } | |
1567 | ||
1568 | return nonstd::nullopt; | |
1569 | } | |
1570 | ||
dcb8ae9b | 1571 | void eventCommonContextFieldClass(const StructureFieldClass fc) const |
74fc764d | 1572 | { |
5c895f64 PP |
1573 | static_assert(!std::is_const<LibObjT>::value, |
1574 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d | 1575 | |
341a67c4 FD |
1576 | const auto status = |
1577 | bt_stream_class_set_event_common_context_field_class(this->libObjPtr(), fc.libObjPtr()); | |
74fc764d | 1578 | |
9ce695a6 | 1579 | if (status == BT_STREAM_CLASS_SET_FIELD_CLASS_STATUS_MEMORY_ERROR) { |
39278ebc | 1580 | throw MemoryError {}; |
74fc764d PP |
1581 | } |
1582 | } | |
1583 | ||
dcb8ae9b | 1584 | nonstd::optional<_StructureFieldClass> eventCommonContextFieldClass() const noexcept |
74fc764d | 1585 | { |
341a67c4 | 1586 | const auto libObjPtr = _Spec::eventCommonContextFieldClass(this->libObjPtr()); |
74fc764d PP |
1587 | |
1588 | if (libObjPtr) { | |
1589 | return _StructureFieldClass {libObjPtr}; | |
1590 | } | |
1591 | ||
1592 | return nonstd::nullopt; | |
1593 | } | |
1594 | ||
1595 | template <typename LibValT> | |
b7ffa6f0 | 1596 | void userAttributes(const CommonMapValue<LibValT> userAttrs) const noexcept |
74fc764d | 1597 | { |
5c895f64 PP |
1598 | static_assert(!std::is_const<LibObjT>::value, |
1599 | "Not available with `bt2::ConstStreamClass`."); | |
74fc764d | 1600 | |
341a67c4 | 1601 | bt_stream_class_set_user_attributes(this->libObjPtr(), userAttrs.libObjPtr()); |
74fc764d PP |
1602 | } |
1603 | ||
dcb8ae9b | 1604 | UserAttributes userAttributes() const noexcept |
74fc764d | 1605 | { |
341a67c4 | 1606 | return UserAttributes {_Spec::userAttributes(this->libObjPtr())}; |
74fc764d PP |
1607 | } |
1608 | ||
1609 | Shared shared() const noexcept | |
1610 | { | |
c9c0b6e2 | 1611 | return Shared::createWithRef(*this); |
74fc764d PP |
1612 | } |
1613 | }; | |
1614 | ||
1615 | using StreamClass = CommonStreamClass<bt_stream_class>; | |
1616 | using ConstStreamClass = CommonStreamClass<const bt_stream_class>; | |
1617 | ||
4927bae7 PP |
1618 | namespace internal { |
1619 | ||
1620 | struct StreamClassTypeDescr | |
1621 | { | |
1622 | using Const = ConstStreamClass; | |
1623 | using NonConst = StreamClass; | |
1624 | }; | |
1625 | ||
1626 | template <> | |
1627 | struct TypeDescr<StreamClass> : public StreamClassTypeDescr | |
1628 | { | |
1629 | }; | |
1630 | ||
1631 | template <> | |
1632 | struct TypeDescr<ConstStreamClass> : public StreamClassTypeDescr | |
1633 | { | |
1634 | }; | |
1635 | ||
1636 | } /* namespace internal */ | |
1637 | ||
74fc764d | 1638 | template <typename LibObjT> |
dcb8ae9b PP |
1639 | typename CommonEventClass<LibObjT>::_StreamClass |
1640 | CommonEventClass<LibObjT>::streamClass() const noexcept | |
74fc764d | 1641 | { |
341a67c4 | 1642 | return _StreamClass {_Spec::streamClass(this->libObjPtr())}; |
74fc764d PP |
1643 | } |
1644 | ||
1645 | template <typename LibObjT> | |
dcb8ae9b | 1646 | typename CommonStream<LibObjT>::Class CommonStream<LibObjT>::cls() const noexcept |
74fc764d | 1647 | { |
341a67c4 | 1648 | return Class {_Spec::cls(this->libObjPtr())}; |
74fc764d PP |
1649 | } |
1650 | ||
1651 | namespace internal { | |
1652 | ||
1653 | struct TraceClassRefFuncs final | |
1654 | { | |
c677c492 | 1655 | static void get(const bt_trace_class * const libObjPtr) noexcept |
74fc764d PP |
1656 | { |
1657 | bt_trace_class_get_ref(libObjPtr); | |
1658 | } | |
1659 | ||
c677c492 | 1660 | static void put(const bt_trace_class * const libObjPtr) noexcept |
74fc764d PP |
1661 | { |
1662 | bt_trace_class_put_ref(libObjPtr); | |
1663 | } | |
1664 | }; | |
1665 | ||
1666 | template <typename LibObjT> | |
1667 | struct CommonTraceClassSpec; | |
1668 | ||
b5f55e9f | 1669 | /* Functions specific to mutable stream classes */ |
74fc764d PP |
1670 | template <> |
1671 | struct CommonTraceClassSpec<bt_trace_class> final | |
1672 | { | |
1673 | static bt_stream_class *streamClassByIndex(bt_trace_class * const libObjPtr, | |
1674 | const std::uint64_t index) noexcept | |
1675 | { | |
1676 | return bt_trace_class_borrow_stream_class_by_index(libObjPtr, index); | |
1677 | } | |
1678 | ||
1679 | static bt_stream_class *streamClassById(bt_trace_class * const libObjPtr, | |
1680 | const std::uint64_t id) noexcept | |
1681 | { | |
1682 | return bt_trace_class_borrow_stream_class_by_id(libObjPtr, id); | |
1683 | } | |
1684 | ||
1685 | static bt_value *userAttributes(bt_trace_class * const libObjPtr) noexcept | |
1686 | { | |
1687 | return bt_trace_class_borrow_user_attributes(libObjPtr); | |
1688 | } | |
1689 | }; | |
1690 | ||
b5f55e9f | 1691 | /* Functions specific to constant stream classes */ |
74fc764d PP |
1692 | template <> |
1693 | struct CommonTraceClassSpec<const bt_trace_class> final | |
1694 | { | |
1695 | static const bt_stream_class *streamClassByIndex(const bt_trace_class * const libObjPtr, | |
1696 | const std::uint64_t index) noexcept | |
1697 | { | |
1698 | return bt_trace_class_borrow_stream_class_by_index_const(libObjPtr, index); | |
1699 | } | |
1700 | ||
1701 | static const bt_stream_class *streamClassById(const bt_trace_class * const libObjPtr, | |
1702 | const std::uint64_t id) noexcept | |
1703 | { | |
1704 | return bt_trace_class_borrow_stream_class_by_id_const(libObjPtr, id); | |
1705 | } | |
1706 | ||
1707 | static const bt_value *userAttributes(const bt_trace_class * const libObjPtr) noexcept | |
1708 | { | |
1709 | return bt_trace_class_borrow_user_attributes_const(libObjPtr); | |
1710 | } | |
1711 | }; | |
1712 | ||
b5f55e9f | 1713 | } /* namespace internal */ |
74fc764d PP |
1714 | |
1715 | template <typename LibObjT> | |
0d218157 | 1716 | class CommonTraceClass final : public BorrowedObject<LibObjT> |
74fc764d PP |
1717 | { |
1718 | private: | |
0d218157 PP |
1719 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
1720 | using typename BorrowedObject<LibObjT>::_LibObjPtr; | |
74fc764d PP |
1721 | using _Spec = internal::CommonTraceClassSpec<LibObjT>; |
1722 | using _ThisCommonTraceClass = CommonTraceClass<LibObjT>; | |
1723 | ||
8047a175 PP |
1724 | using _StreamClass = internal::DepType<LibObjT, CommonStreamClass<bt_stream_class>, |
1725 | CommonStreamClass<const bt_stream_class>>; | |
74fc764d PP |
1726 | |
1727 | public: | |
7f5cdaf0 | 1728 | using Shared = SharedObject<_ThisCommonTraceClass, LibObjT, internal::TraceClassRefFuncs>; |
74fc764d | 1729 | |
8047a175 | 1730 | using UserAttributes = internal::DepUserAttrs<LibObjT>; |
74fc764d | 1731 | |
0d218157 | 1732 | explicit CommonTraceClass(const _LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
74fc764d PP |
1733 | { |
1734 | } | |
1735 | ||
1736 | template <typename OtherLibObjT> | |
100fa861 | 1737 | CommonTraceClass(const CommonTraceClass<OtherLibObjT> traceClass) noexcept : |
0d218157 | 1738 | _ThisBorrowedObject {traceClass} |
74fc764d PP |
1739 | { |
1740 | } | |
1741 | ||
1742 | template <typename OtherLibObjT> | |
100fa861 | 1743 | _ThisCommonTraceClass& operator=(const CommonTraceClass<OtherLibObjT> traceClass) noexcept |
74fc764d | 1744 | { |
0d218157 | 1745 | _ThisBorrowedObject::operator=(traceClass); |
74fc764d PP |
1746 | return *this; |
1747 | } | |
1748 | ||
328a274a PP |
1749 | CommonTraceClass<const bt_trace_class> asConst() const noexcept |
1750 | { | |
1751 | return CommonTraceClass<const bt_trace_class> {*this}; | |
1752 | } | |
1753 | ||
dcb8ae9b | 1754 | Trace::Shared instantiate() const |
74fc764d | 1755 | { |
5c895f64 | 1756 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1757 | |
341a67c4 | 1758 | const auto libObjPtr = bt_trace_create(this->libObjPtr()); |
74fc764d PP |
1759 | |
1760 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1761 | return Trace::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1762 | } |
1763 | ||
dcb8ae9b | 1764 | StreamClass::Shared createStreamClass() const |
74fc764d | 1765 | { |
5c895f64 | 1766 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1767 | |
341a67c4 | 1768 | const auto libObjPtr = bt_stream_class_create(this->libObjPtr()); |
74fc764d PP |
1769 | |
1770 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1771 | return StreamClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1772 | } |
1773 | ||
dcb8ae9b | 1774 | StreamClass::Shared createStreamClass(const std::uint64_t id) const |
74fc764d | 1775 | { |
5c895f64 | 1776 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1777 | |
341a67c4 | 1778 | const auto libObjPtr = bt_stream_class_create_with_id(this->libObjPtr(), id); |
74fc764d PP |
1779 | |
1780 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1781 | return StreamClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1782 | } |
1783 | ||
dcb8ae9b | 1784 | FieldClass::Shared createBoolFieldClass() const |
74fc764d | 1785 | { |
5c895f64 | 1786 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1787 | |
341a67c4 | 1788 | const auto libObjPtr = bt_field_class_bool_create(this->libObjPtr()); |
74fc764d PP |
1789 | |
1790 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1791 | return FieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1792 | } |
1793 | ||
dcb8ae9b | 1794 | BitArrayFieldClass::Shared createBitArrayFieldClass(const std::uint64_t length) const |
74fc764d | 1795 | { |
5c895f64 | 1796 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1797 | |
341a67c4 | 1798 | const auto libObjPtr = bt_field_class_bit_array_create(this->libObjPtr(), length); |
74fc764d PP |
1799 | |
1800 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1801 | return BitArrayFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1802 | } |
1803 | ||
dcb8ae9b | 1804 | IntegerFieldClass::Shared createUnsignedIntegerFieldClass() const |
74fc764d | 1805 | { |
5c895f64 | 1806 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1807 | |
341a67c4 | 1808 | const auto libObjPtr = bt_field_class_integer_unsigned_create(this->libObjPtr()); |
74fc764d PP |
1809 | |
1810 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1811 | return IntegerFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1812 | } |
1813 | ||
dcb8ae9b | 1814 | IntegerFieldClass::Shared createSignedIntegerFieldClass() const |
74fc764d | 1815 | { |
5c895f64 | 1816 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1817 | |
341a67c4 | 1818 | const auto libObjPtr = bt_field_class_integer_signed_create(this->libObjPtr()); |
74fc764d PP |
1819 | |
1820 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1821 | return IntegerFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1822 | } |
1823 | ||
dcb8ae9b | 1824 | UnsignedEnumerationFieldClass::Shared createUnsignedEnumerationFieldClass() const |
74fc764d | 1825 | { |
5c895f64 | 1826 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1827 | |
341a67c4 | 1828 | const auto libObjPtr = bt_field_class_enumeration_unsigned_create(this->libObjPtr()); |
74fc764d PP |
1829 | |
1830 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1831 | return UnsignedEnumerationFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1832 | } |
1833 | ||
dcb8ae9b | 1834 | SignedEnumerationFieldClass::Shared createSignedEnumerationFieldClass() const |
74fc764d | 1835 | { |
5c895f64 | 1836 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1837 | |
341a67c4 | 1838 | const auto libObjPtr = bt_field_class_enumeration_signed_create(this->libObjPtr()); |
74fc764d PP |
1839 | |
1840 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1841 | return SignedEnumerationFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1842 | } |
1843 | ||
dcb8ae9b | 1844 | FieldClass::Shared createSinglePrecisionRealFieldClass() const |
74fc764d | 1845 | { |
5c895f64 | 1846 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1847 | |
341a67c4 | 1848 | const auto libObjPtr = bt_field_class_real_single_precision_create(this->libObjPtr()); |
74fc764d PP |
1849 | |
1850 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1851 | return FieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1852 | } |
1853 | ||
dcb8ae9b | 1854 | FieldClass::Shared createDoublePrecisionRealFieldClass() const |
74fc764d | 1855 | { |
5c895f64 | 1856 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1857 | |
341a67c4 | 1858 | const auto libObjPtr = bt_field_class_real_double_precision_create(this->libObjPtr()); |
74fc764d PP |
1859 | |
1860 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1861 | return FieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1862 | } |
1863 | ||
dcb8ae9b | 1864 | FieldClass::Shared createStringFieldClass() const |
74fc764d | 1865 | { |
5c895f64 | 1866 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1867 | |
341a67c4 | 1868 | const auto libObjPtr = bt_field_class_string_create(this->libObjPtr()); |
74fc764d PP |
1869 | |
1870 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1871 | return FieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1872 | } |
1873 | ||
100fa861 | 1874 | StaticArrayFieldClass::Shared createStaticArrayFieldClass(const FieldClass elementFieldClass, |
dcb8ae9b | 1875 | const std::uint64_t length) const |
74fc764d | 1876 | { |
5c895f64 | 1877 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d PP |
1878 | |
1879 | const auto libObjPtr = bt_field_class_array_static_create( | |
341a67c4 | 1880 | this->libObjPtr(), elementFieldClass.libObjPtr(), length); |
74fc764d PP |
1881 | |
1882 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1883 | return StaticArrayFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1884 | } |
1885 | ||
dcb8ae9b | 1886 | ArrayFieldClass::Shared createDynamicArrayFieldClass(const FieldClass elementFieldClass) const |
74fc764d | 1887 | { |
5c895f64 | 1888 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d PP |
1889 | |
1890 | const auto libObjPtr = bt_field_class_array_dynamic_create( | |
341a67c4 | 1891 | this->libObjPtr(), elementFieldClass.libObjPtr(), nullptr); |
74fc764d PP |
1892 | |
1893 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1894 | return ArrayFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1895 | } |
1896 | ||
1897 | DynamicArrayWithLengthFieldClass::Shared | |
100fa861 | 1898 | createDynamicArrayFieldClass(const FieldClass elementFieldClass, |
dcb8ae9b | 1899 | const IntegerFieldClass lengthFieldClass) const |
74fc764d | 1900 | { |
5c895f64 | 1901 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d PP |
1902 | |
1903 | const auto libObjPtr = bt_field_class_array_dynamic_create( | |
341a67c4 | 1904 | this->libObjPtr(), elementFieldClass.libObjPtr(), lengthFieldClass.libObjPtr()); |
74fc764d PP |
1905 | |
1906 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1907 | return DynamicArrayWithLengthFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1908 | } |
1909 | ||
dcb8ae9b | 1910 | StructureFieldClass::Shared createStructureFieldClass() const |
74fc764d | 1911 | { |
5c895f64 | 1912 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1913 | |
341a67c4 | 1914 | const auto libObjPtr = bt_field_class_structure_create(this->libObjPtr()); |
74fc764d PP |
1915 | |
1916 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1917 | return StructureFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1918 | } |
1919 | ||
dcb8ae9b | 1920 | OptionFieldClass::Shared createOptionFieldClass(const FieldClass optionalFieldClass) const |
74fc764d | 1921 | { |
5c895f64 | 1922 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d PP |
1923 | |
1924 | const auto libObjPtr = bt_field_class_option_without_selector_create( | |
341a67c4 | 1925 | this->libObjPtr(), optionalFieldClass.libObjPtr()); |
74fc764d PP |
1926 | |
1927 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1928 | return OptionFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1929 | } |
1930 | ||
1931 | OptionWithBoolSelectorFieldClass::Shared | |
100fa861 | 1932 | createOptionWithBoolSelectorFieldClass(const FieldClass optionalFieldClass, |
dcb8ae9b | 1933 | const FieldClass selectorFieldClass) const |
74fc764d | 1934 | { |
5c895f64 | 1935 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d PP |
1936 | |
1937 | const auto libObjPtr = bt_field_class_option_with_selector_field_bool_create( | |
341a67c4 | 1938 | this->libObjPtr(), optionalFieldClass.libObjPtr(), selectorFieldClass.libObjPtr()); |
74fc764d PP |
1939 | |
1940 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1941 | return OptionWithBoolSelectorFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1942 | } |
1943 | ||
1944 | OptionWithUnsignedIntegerSelectorFieldClass::Shared | |
dcb8ae9b PP |
1945 | createOptionWithUnsignedIntegerSelectorFieldClass( |
1946 | const FieldClass optionalFieldClass, const IntegerFieldClass selectorFieldClass, | |
1947 | const ConstUnsignedIntegerRangeSet ranges) const | |
74fc764d | 1948 | { |
5c895f64 | 1949 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d PP |
1950 | |
1951 | const auto libObjPtr = bt_field_class_option_with_selector_field_integer_unsigned_create( | |
341a67c4 FD |
1952 | this->libObjPtr(), optionalFieldClass.libObjPtr(), selectorFieldClass.libObjPtr(), |
1953 | ranges.libObjPtr()); | |
74fc764d PP |
1954 | |
1955 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1956 | return OptionWithUnsignedIntegerSelectorFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1957 | } |
1958 | ||
1959 | OptionWithSignedIntegerSelectorFieldClass::Shared | |
100fa861 PP |
1960 | createOptionWithSignedIntegerSelectorFieldClass(const FieldClass optionalFieldClass, |
1961 | const IntegerFieldClass selectorFieldClass, | |
dcb8ae9b | 1962 | const ConstSignedIntegerRangeSet ranges) const |
74fc764d | 1963 | { |
5c895f64 | 1964 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d PP |
1965 | |
1966 | const auto libObjPtr = bt_field_class_option_with_selector_field_integer_signed_create( | |
341a67c4 FD |
1967 | this->libObjPtr(), optionalFieldClass.libObjPtr(), selectorFieldClass.libObjPtr(), |
1968 | ranges.libObjPtr()); | |
74fc764d PP |
1969 | |
1970 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1971 | return OptionWithSignedIntegerSelectorFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1972 | } |
1973 | ||
dcb8ae9b | 1974 | VariantWithoutSelectorFieldClass::Shared createVariantFieldClass() const |
74fc764d | 1975 | { |
5c895f64 | 1976 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 1977 | |
341a67c4 | 1978 | const auto libObjPtr = bt_field_class_variant_create(this->libObjPtr(), nullptr); |
74fc764d PP |
1979 | |
1980 | internal::validateCreatedObjPtr(libObjPtr); | |
c9c0b6e2 | 1981 | return VariantWithoutSelectorFieldClass::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
1982 | } |
1983 | ||
1984 | VariantWithUnsignedIntegerSelectorFieldClass::Shared | |
dcb8ae9b PP |
1985 | createVariantWithUnsignedIntegerSelectorFieldClass( |
1986 | const IntegerFieldClass selectorFieldClass) const | |
74fc764d | 1987 | { |
69d96f80 FD |
1988 | return this->_createVariantWithIntegerSelectorFieldClass< |
1989 | VariantWithUnsignedIntegerSelectorFieldClass>(selectorFieldClass); | |
74fc764d PP |
1990 | } |
1991 | ||
1992 | VariantWithSignedIntegerSelectorFieldClass::Shared | |
dcb8ae9b PP |
1993 | createVariantWithSignedIntegerSelectorFieldClass( |
1994 | const IntegerFieldClass selectorFieldClass) const | |
74fc764d | 1995 | { |
69d96f80 FD |
1996 | return this->_createVariantWithIntegerSelectorFieldClass< |
1997 | VariantWithSignedIntegerSelectorFieldClass>(selectorFieldClass); | |
74fc764d PP |
1998 | } |
1999 | ||
dcb8ae9b | 2000 | void assignsAutomaticStreamClassId(const bool val) const noexcept |
74fc764d | 2001 | { |
5c895f64 | 2002 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 2003 | |
341a67c4 | 2004 | bt_trace_class_set_assigns_automatic_stream_class_id(this->libObjPtr(), |
74fc764d PP |
2005 | static_cast<bt_bool>(val)); |
2006 | } | |
2007 | ||
2008 | bool assignsAutomaticStreamClassId() const noexcept | |
2009 | { | |
2010 | return static_cast<bool>( | |
341a67c4 | 2011 | bt_trace_class_assigns_automatic_stream_class_id(this->libObjPtr())); |
74fc764d PP |
2012 | } |
2013 | ||
c0b73c63 | 2014 | std::uint64_t length() const noexcept |
74fc764d | 2015 | { |
341a67c4 | 2016 | return bt_trace_class_get_stream_class_count(this->libObjPtr()); |
74fc764d PP |
2017 | } |
2018 | ||
dcb8ae9b | 2019 | _StreamClass operator[](const std::uint64_t index) const noexcept |
74fc764d | 2020 | { |
341a67c4 | 2021 | return _StreamClass {_Spec::streamClassByIndex(this->libObjPtr(), index)}; |
74fc764d PP |
2022 | } |
2023 | ||
dcb8ae9b | 2024 | nonstd::optional<_StreamClass> streamClassById(const std::uint64_t id) const noexcept |
74fc764d | 2025 | { |
341a67c4 | 2026 | const auto libObjPtr = _Spec::streamClassById(this->libObjPtr(), id); |
74fc764d PP |
2027 | |
2028 | if (libObjPtr) { | |
2029 | return _StreamClass {libObjPtr}; | |
2030 | } | |
2031 | ||
2032 | return nonstd::nullopt; | |
2033 | } | |
2034 | ||
2035 | template <typename LibValT> | |
b7ffa6f0 | 2036 | void userAttributes(const CommonMapValue<LibValT> userAttrs) const noexcept |
74fc764d | 2037 | { |
5c895f64 | 2038 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d | 2039 | |
341a67c4 | 2040 | bt_trace_class_set_user_attributes(this->libObjPtr(), userAttrs.libObjPtr()); |
74fc764d PP |
2041 | } |
2042 | ||
dcb8ae9b | 2043 | UserAttributes userAttributes() const noexcept |
74fc764d | 2044 | { |
341a67c4 | 2045 | return UserAttributes {_Spec::userAttributes(this->libObjPtr())}; |
74fc764d PP |
2046 | } |
2047 | ||
2048 | Shared shared() const noexcept | |
2049 | { | |
c9c0b6e2 | 2050 | return Shared::createWithRef(*this); |
74fc764d PP |
2051 | } |
2052 | ||
2053 | private: | |
69d96f80 FD |
2054 | template <typename ObjT> |
2055 | typename ObjT::Shared | |
dcb8ae9b | 2056 | _createVariantWithIntegerSelectorFieldClass(const IntegerFieldClass selectorFieldClass) const |
74fc764d | 2057 | { |
5c895f64 | 2058 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstTraceClass`."); |
74fc764d PP |
2059 | |
2060 | const auto libObjPtr = | |
341a67c4 | 2061 | bt_field_class_variant_create(this->libObjPtr(), selectorFieldClass.libObjPtr()); |
74fc764d PP |
2062 | |
2063 | internal::validateCreatedObjPtr(libObjPtr); | |
69d96f80 | 2064 | return ObjT::Shared::createWithoutRef(libObjPtr); |
74fc764d PP |
2065 | } |
2066 | }; | |
2067 | ||
2068 | using TraceClass = CommonTraceClass<bt_trace_class>; | |
2069 | using ConstTraceClass = CommonTraceClass<const bt_trace_class>; | |
2070 | ||
4927bae7 PP |
2071 | namespace internal { |
2072 | ||
2073 | struct TraceClassTypeDescr | |
2074 | { | |
2075 | using Const = ConstTraceClass; | |
2076 | using NonConst = TraceClass; | |
2077 | }; | |
2078 | ||
2079 | template <> | |
2080 | struct TypeDescr<TraceClass> : public TraceClassTypeDescr | |
2081 | { | |
2082 | }; | |
2083 | ||
2084 | template <> | |
2085 | struct TypeDescr<ConstTraceClass> : public TraceClassTypeDescr | |
2086 | { | |
2087 | }; | |
2088 | ||
2089 | } /* namespace internal */ | |
2090 | ||
74fc764d | 2091 | template <typename LibObjT> |
dcb8ae9b PP |
2092 | typename CommonStreamClass<LibObjT>::_TraceClass |
2093 | CommonStreamClass<LibObjT>::traceClass() const noexcept | |
74fc764d | 2094 | { |
341a67c4 | 2095 | return _TraceClass {_Spec::traceClass(this->libObjPtr())}; |
74fc764d PP |
2096 | } |
2097 | ||
2098 | template <typename LibObjT> | |
dcb8ae9b | 2099 | typename CommonTrace<LibObjT>::Class CommonTrace<LibObjT>::cls() const noexcept |
74fc764d | 2100 | { |
341a67c4 | 2101 | return Class {_Spec::cls(this->libObjPtr())}; |
74fc764d PP |
2102 | } |
2103 | ||
b5f55e9f | 2104 | } /* namespace bt2 */ |
74fc764d | 2105 | |
b5f55e9f | 2106 | #endif /* BABELTRACE_CPP_COMMON_BT2_TRACE_IR_HPP */ |