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a1e31878 PP |
1 | /* |
2 | * Copyright (c) 2020 Philippe Proulx <pproulx@efficios.com> | |
3 | * | |
4 | * SPDX-License-Identifier: MIT | |
5 | */ | |
6 | ||
7 | #ifndef BABELTRACE_CPP_COMMON_BT2_FIELD_HPP | |
8 | #define BABELTRACE_CPP_COMMON_BT2_FIELD_HPP | |
9 | ||
a1e31878 | 10 | #include <cstdint> |
c802cacb SM |
11 | #include <type_traits> |
12 | ||
a1e31878 PP |
13 | #include <babeltrace2/babeltrace.h> |
14 | ||
15 | #include "common/assert.h" | |
e7f0f07b | 16 | #include "cpp-common/bt2c/c-string-view.hpp" |
c802cacb | 17 | |
0d218157 | 18 | #include "borrowed-object.hpp" |
a1e31878 | 19 | #include "field-class.hpp" |
c802cacb | 20 | #include "internal/utils.hpp" |
ca61ecbc | 21 | #include "optional-borrowed-object.hpp" |
7f7fbdb3 | 22 | #include "raw-value-proxy.hpp" |
a1e31878 PP |
23 | |
24 | namespace bt2 { | |
25 | ||
26 | template <typename LibObjT> | |
27 | class CommonBoolField; | |
28 | ||
29 | template <typename LibObjT> | |
30 | class CommonBitArrayField; | |
31 | ||
32 | template <typename LibObjT> | |
33 | class CommonUnsignedIntegerField; | |
34 | ||
35 | template <typename LibObjT> | |
36 | class CommonSignedIntegerField; | |
37 | ||
38 | template <typename LibObjT> | |
39 | class CommonUnsignedEnumerationField; | |
40 | ||
41 | template <typename LibObjT> | |
42 | class CommonSignedEnumerationField; | |
43 | ||
44 | template <typename LibObjT> | |
45 | class CommonSinglePrecisionRealField; | |
46 | ||
47 | template <typename LibObjT> | |
48 | class CommonDoublePrecisionRealField; | |
49 | ||
50 | template <typename LibObjT> | |
51 | class CommonStringField; | |
52 | ||
53 | template <typename LibObjT> | |
54 | class CommonStructureField; | |
55 | ||
56 | template <typename LibObjT> | |
57 | class CommonArrayField; | |
58 | ||
59 | template <typename LibObjT> | |
60 | class CommonDynamicArrayField; | |
61 | ||
62 | template <typename LibObjT> | |
63 | class CommonOptionField; | |
64 | ||
65 | template <typename LibObjT> | |
66 | class CommonVariantField; | |
67 | ||
68 | namespace internal { | |
69 | ||
70 | template <typename LibObjT> | |
71 | struct CommonFieldSpec; | |
72 | ||
b5f55e9f | 73 | /* Functions specific to mutable fields */ |
a1e31878 PP |
74 | template <> |
75 | struct CommonFieldSpec<bt_field> final | |
76 | { | |
77 | static bt_field_class *cls(bt_field * const libObjPtr) noexcept | |
78 | { | |
79 | return bt_field_borrow_class(libObjPtr); | |
80 | } | |
81 | }; | |
82 | ||
b5f55e9f | 83 | /* Functions specific to constant fields */ |
a1e31878 PP |
84 | template <> |
85 | struct CommonFieldSpec<const bt_field> final | |
86 | { | |
87 | static const bt_field_class *cls(const bt_field * const libObjPtr) noexcept | |
88 | { | |
89 | return bt_field_borrow_class_const(libObjPtr); | |
90 | } | |
91 | }; | |
92 | ||
b5f55e9f | 93 | } /* namespace internal */ |
a1e31878 PP |
94 | |
95 | template <typename LibObjT> | |
0d218157 | 96 | class CommonField : public BorrowedObject<LibObjT> |
a1e31878 PP |
97 | { |
98 | private: | |
0d218157 | 99 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
a1e31878 PP |
100 | |
101 | protected: | |
a1e31878 PP |
102 | using _ThisCommonField = CommonField<LibObjT>; |
103 | ||
104 | public: | |
d246c457 | 105 | using typename BorrowedObject<LibObjT>::LibObjPtr; |
8047a175 | 106 | using Class = internal::DepFc<LibObjT>; |
a1e31878 | 107 | |
d246c457 | 108 | explicit CommonField(const LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
a1e31878 PP |
109 | { |
110 | } | |
111 | ||
112 | template <typename OtherLibObjT> | |
0d218157 | 113 | CommonField(const CommonField<OtherLibObjT> val) noexcept : _ThisBorrowedObject {val} |
a1e31878 PP |
114 | { |
115 | } | |
116 | ||
117 | template <typename OtherLibObjT> | |
ac30a470 | 118 | _ThisCommonField operator=(const CommonField<OtherLibObjT> val) noexcept |
a1e31878 | 119 | { |
0d218157 | 120 | _ThisBorrowedObject::operator=(val); |
a1e31878 PP |
121 | return *this; |
122 | } | |
123 | ||
328a274a PP |
124 | CommonField<const bt_field> asConst() const noexcept |
125 | { | |
126 | return CommonField<const bt_field> {*this}; | |
127 | } | |
128 | ||
a1e31878 PP |
129 | FieldClassType classType() const noexcept |
130 | { | |
341a67c4 | 131 | return static_cast<FieldClassType>(bt_field_get_class_type(this->libObjPtr())); |
a1e31878 PP |
132 | } |
133 | ||
dcb8ae9b | 134 | Class cls() const noexcept |
a1e31878 | 135 | { |
341a67c4 | 136 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
137 | } |
138 | ||
139 | bool isBool() const noexcept | |
140 | { | |
141 | return this->cls().isBool(); | |
142 | } | |
143 | ||
144 | bool isBitArray() const noexcept | |
145 | { | |
146 | return this->cls().isBitArray(); | |
147 | } | |
148 | ||
149 | bool isUnsignedInteger() const noexcept | |
150 | { | |
151 | return this->cls().isUnsignedInteger(); | |
152 | } | |
153 | ||
154 | bool isSignedInteger() const noexcept | |
155 | { | |
156 | return this->cls().isSignedInteger(); | |
157 | } | |
158 | ||
159 | bool isUnsignedEnumeration() const noexcept | |
160 | { | |
161 | return this->cls().isUnsignedEnumeration(); | |
162 | } | |
163 | ||
164 | bool isSignedEnumeration() const noexcept | |
165 | { | |
166 | return this->cls().isSignedEnumeration(); | |
167 | } | |
168 | ||
169 | bool isSinglePrecisionReal() const noexcept | |
170 | { | |
171 | return this->cls().isSinglePrecisionReal(); | |
172 | } | |
173 | ||
174 | bool isDoublePrecisionReal() const noexcept | |
175 | { | |
176 | return this->cls().isDoublePrecisionReal(); | |
177 | } | |
178 | ||
179 | bool isString() const noexcept | |
180 | { | |
181 | return this->cls().isString(); | |
182 | } | |
183 | ||
184 | bool isStructure() const noexcept | |
185 | { | |
186 | return this->cls().isStructure(); | |
187 | } | |
188 | ||
189 | bool isArray() const noexcept | |
190 | { | |
191 | return this->cls().isArray(); | |
192 | } | |
193 | ||
194 | bool isDynamicArray() const noexcept | |
195 | { | |
196 | return this->cls().isDynamicArray(); | |
197 | } | |
198 | ||
199 | bool isOption() const noexcept | |
200 | { | |
201 | return this->cls().isOption(); | |
202 | } | |
203 | ||
204 | bool isVariant() const noexcept | |
205 | { | |
206 | return this->cls().isVariant(); | |
207 | } | |
208 | ||
45e0ded5 PP |
209 | template <typename FieldT> |
210 | FieldT as() const noexcept | |
211 | { | |
212 | return FieldT {this->libObjPtr()}; | |
213 | } | |
214 | ||
a1e31878 PP |
215 | CommonBoolField<LibObjT> asBool() const noexcept; |
216 | CommonBitArrayField<LibObjT> asBitArray() const noexcept; | |
217 | CommonUnsignedIntegerField<LibObjT> asUnsignedInteger() const noexcept; | |
218 | CommonSignedIntegerField<LibObjT> asSignedInteger() const noexcept; | |
219 | CommonUnsignedEnumerationField<LibObjT> asUnsignedEnumeration() const noexcept; | |
220 | CommonSignedEnumerationField<LibObjT> asSignedEnumeration() const noexcept; | |
221 | CommonSinglePrecisionRealField<LibObjT> asSinglePrecisionReal() const noexcept; | |
222 | CommonDoublePrecisionRealField<LibObjT> asDoublePrecisionReal() const noexcept; | |
223 | CommonStringField<LibObjT> asString() const noexcept; | |
224 | CommonStructureField<LibObjT> asStructure() const noexcept; | |
225 | CommonArrayField<LibObjT> asArray() const noexcept; | |
226 | CommonDynamicArrayField<LibObjT> asDynamicArray() const noexcept; | |
227 | CommonOptionField<LibObjT> asOption() const noexcept; | |
228 | CommonVariantField<LibObjT> asVariant() const noexcept; | |
229 | }; | |
230 | ||
231 | using Field = CommonField<bt_field>; | |
232 | using ConstField = CommonField<const bt_field>; | |
233 | ||
4927bae7 PP |
234 | namespace internal { |
235 | ||
236 | struct FieldTypeDescr | |
237 | { | |
238 | using Const = ConstField; | |
239 | using NonConst = Field; | |
240 | }; | |
241 | ||
242 | template <> | |
243 | struct TypeDescr<Field> : public FieldTypeDescr | |
244 | { | |
245 | }; | |
246 | ||
247 | template <> | |
248 | struct TypeDescr<ConstField> : public FieldTypeDescr | |
249 | { | |
250 | }; | |
251 | ||
252 | } /* namespace internal */ | |
253 | ||
a1e31878 PP |
254 | template <typename LibObjT> |
255 | class CommonBoolField final : public CommonField<LibObjT> | |
256 | { | |
257 | private: | |
a1e31878 PP |
258 | using typename CommonField<LibObjT>::_ThisCommonField; |
259 | ||
260 | public: | |
d246c457 | 261 | using typename CommonField<LibObjT>::LibObjPtr; |
a1e31878 PP |
262 | using Value = bool; |
263 | ||
d246c457 | 264 | explicit CommonBoolField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
265 | { |
266 | BT_ASSERT_DBG(this->isBool()); | |
267 | } | |
268 | ||
269 | template <typename OtherLibObjT> | |
100fa861 | 270 | CommonBoolField(const CommonBoolField<OtherLibObjT> val) noexcept : _ThisCommonField {val} |
a1e31878 PP |
271 | { |
272 | } | |
273 | ||
274 | template <typename OtherLibObjT> | |
ac30a470 | 275 | CommonBoolField<LibObjT> operator=(const CommonBoolField<OtherLibObjT> val) noexcept |
a1e31878 PP |
276 | { |
277 | _ThisCommonField::operator=(val); | |
278 | return *this; | |
279 | } | |
280 | ||
328a274a PP |
281 | CommonBoolField<const bt_field> asConst() const noexcept |
282 | { | |
283 | return CommonBoolField<const bt_field> {*this}; | |
284 | } | |
285 | ||
7f7fbdb3 PP |
286 | RawValueProxy<CommonBoolField> operator*() const noexcept |
287 | { | |
288 | return RawValueProxy<CommonBoolField> {*this}; | |
289 | } | |
290 | ||
291 | void value(const Value val) const noexcept | |
a1e31878 | 292 | { |
5c895f64 | 293 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstBoolField`."); |
a1e31878 | 294 | |
341a67c4 | 295 | bt_field_bool_set_value(this->libObjPtr(), static_cast<bt_bool>(val)); |
a1e31878 PP |
296 | } |
297 | ||
298 | Value value() const noexcept | |
299 | { | |
341a67c4 | 300 | return static_cast<Value>(bt_field_bool_get_value(this->libObjPtr())); |
a1e31878 | 301 | } |
a1e31878 PP |
302 | }; |
303 | ||
304 | using BoolField = CommonBoolField<bt_field>; | |
305 | using ConstBoolField = CommonBoolField<const bt_field>; | |
306 | ||
4927bae7 PP |
307 | namespace internal { |
308 | ||
309 | struct BoolFieldTypeDescr | |
310 | { | |
311 | using Const = ConstBoolField; | |
312 | using NonConst = BoolField; | |
313 | }; | |
314 | ||
315 | template <> | |
316 | struct TypeDescr<BoolField> : public BoolFieldTypeDescr | |
317 | { | |
318 | }; | |
319 | ||
320 | template <> | |
321 | struct TypeDescr<ConstBoolField> : public BoolFieldTypeDescr | |
322 | { | |
323 | }; | |
324 | ||
325 | } /* namespace internal */ | |
326 | ||
a1e31878 PP |
327 | template <typename LibObjT> |
328 | class CommonBitArrayField final : public CommonField<LibObjT> | |
329 | { | |
330 | private: | |
a1e31878 PP |
331 | using typename CommonField<LibObjT>::_ThisCommonField; |
332 | ||
333 | public: | |
d246c457 | 334 | using typename CommonField<LibObjT>::LibObjPtr; |
8047a175 | 335 | using Class = internal::DepType<LibObjT, BitArrayFieldClass, ConstBitArrayFieldClass>; |
a1e31878 | 336 | |
d246c457 | 337 | explicit CommonBitArrayField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
338 | { |
339 | BT_ASSERT_DBG(this->isBitArray()); | |
340 | } | |
341 | ||
342 | template <typename OtherLibObjT> | |
100fa861 | 343 | CommonBitArrayField(const CommonBitArrayField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
344 | _ThisCommonField {val} |
345 | { | |
346 | } | |
347 | ||
348 | template <typename OtherLibObjT> | |
ac30a470 | 349 | CommonBitArrayField<LibObjT> operator=(const CommonBitArrayField<OtherLibObjT> val) noexcept |
a1e31878 PP |
350 | { |
351 | _ThisCommonField::operator=(val); | |
352 | return *this; | |
353 | } | |
354 | ||
328a274a PP |
355 | CommonBitArrayField<const bt_field> asConst() const noexcept |
356 | { | |
357 | return CommonBitArrayField<const bt_field> {*this}; | |
358 | } | |
359 | ||
a1e31878 PP |
360 | ConstBitArrayFieldClass cls() const noexcept |
361 | { | |
362 | return ConstBitArrayFieldClass { | |
341a67c4 | 363 | internal::CommonFieldSpec<const bt_field>::cls(this->libObjPtr())}; |
a1e31878 PP |
364 | } |
365 | ||
366 | Class cls() noexcept | |
367 | { | |
341a67c4 | 368 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
369 | } |
370 | ||
7f7fbdb3 | 371 | void valueAsInteger(const std::uint64_t bits) const noexcept |
a1e31878 | 372 | { |
5c895f64 PP |
373 | static_assert(!std::is_const<LibObjT>::value, |
374 | "Not available with `bt2::ConstBitArrayField`."); | |
a1e31878 | 375 | |
341a67c4 | 376 | bt_field_bit_array_set_value_as_integer(this->libObjPtr(), bits); |
a1e31878 PP |
377 | } |
378 | ||
379 | std::uint64_t valueAsInteger() const noexcept | |
380 | { | |
341a67c4 | 381 | return bt_field_bit_array_get_value_as_integer(this->libObjPtr()); |
a1e31878 PP |
382 | } |
383 | ||
384 | bool bitValue(const std::uint64_t index) const noexcept | |
385 | { | |
386 | BT_ASSERT_DBG(index < this->cls().length()); | |
387 | return static_cast<bool>(this->valueAsInteger() & (1ULL << index)); | |
388 | } | |
389 | }; | |
390 | ||
391 | using BitArrayField = CommonBitArrayField<bt_field>; | |
392 | using ConstBitArrayField = CommonBitArrayField<const bt_field>; | |
393 | ||
4927bae7 PP |
394 | namespace internal { |
395 | ||
396 | struct BitArrayFieldTypeDescr | |
397 | { | |
398 | using Const = ConstBitArrayField; | |
399 | using NonConst = BitArrayField; | |
400 | }; | |
401 | ||
402 | template <> | |
403 | struct TypeDescr<BitArrayField> : public BitArrayFieldTypeDescr | |
404 | { | |
405 | }; | |
406 | ||
407 | template <> | |
408 | struct TypeDescr<ConstBitArrayField> : public BitArrayFieldTypeDescr | |
409 | { | |
410 | }; | |
411 | ||
412 | } /* namespace internal */ | |
413 | ||
a1e31878 | 414 | template <typename LibObjT> |
edfe13aa | 415 | class CommonUnsignedIntegerField : public CommonField<LibObjT> |
a1e31878 PP |
416 | { |
417 | private: | |
418 | using typename CommonField<LibObjT>::_ThisCommonField; | |
419 | ||
420 | protected: | |
a1e31878 PP |
421 | using _ThisCommonUnsignedIntegerField = CommonUnsignedIntegerField<LibObjT>; |
422 | ||
423 | public: | |
d246c457 | 424 | using typename CommonField<LibObjT>::LibObjPtr; |
a1e31878 | 425 | using Value = std::uint64_t; |
8047a175 | 426 | using Class = internal::DepType<LibObjT, IntegerFieldClass, ConstIntegerFieldClass>; |
a1e31878 | 427 | |
d246c457 | 428 | explicit CommonUnsignedIntegerField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
429 | _ThisCommonField {libObjPtr} |
430 | { | |
431 | BT_ASSERT_DBG(this->isUnsignedInteger()); | |
432 | } | |
433 | ||
434 | template <typename OtherLibObjT> | |
100fa861 | 435 | CommonUnsignedIntegerField(const CommonUnsignedIntegerField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
436 | _ThisCommonField {val} |
437 | { | |
438 | } | |
439 | ||
440 | template <typename OtherLibObjT> | |
ac30a470 | 441 | _ThisCommonUnsignedIntegerField |
100fa861 | 442 | operator=(const CommonUnsignedIntegerField<OtherLibObjT> val) noexcept |
a1e31878 PP |
443 | { |
444 | _ThisCommonField::operator=(val); | |
445 | return *this; | |
446 | } | |
447 | ||
328a274a PP |
448 | CommonUnsignedIntegerField<const bt_field> asConst() const noexcept |
449 | { | |
450 | return CommonUnsignedIntegerField<const bt_field> {*this}; | |
451 | } | |
452 | ||
dcb8ae9b | 453 | Class cls() const noexcept |
a1e31878 | 454 | { |
341a67c4 | 455 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
456 | } |
457 | ||
7f7fbdb3 PP |
458 | RawValueProxy<CommonUnsignedIntegerField> operator*() const noexcept |
459 | { | |
460 | return RawValueProxy<CommonUnsignedIntegerField> {*this}; | |
461 | } | |
462 | ||
463 | void value(const Value val) const noexcept | |
a1e31878 | 464 | { |
5c895f64 PP |
465 | static_assert(!std::is_const<LibObjT>::value, |
466 | "Not available with `bt2::ConstUnsignedIntegerField`."); | |
a1e31878 | 467 | |
341a67c4 | 468 | bt_field_integer_unsigned_set_value(this->libObjPtr(), val); |
a1e31878 PP |
469 | } |
470 | ||
471 | Value value() const noexcept | |
472 | { | |
341a67c4 | 473 | return bt_field_integer_unsigned_get_value(this->libObjPtr()); |
a1e31878 | 474 | } |
a1e31878 PP |
475 | }; |
476 | ||
477 | using UnsignedIntegerField = CommonUnsignedIntegerField<bt_field>; | |
478 | using ConstUnsignedIntegerField = CommonUnsignedIntegerField<const bt_field>; | |
479 | ||
4927bae7 PP |
480 | namespace internal { |
481 | ||
482 | struct UnsignedIntegerFieldTypeDescr | |
483 | { | |
484 | using Const = ConstUnsignedIntegerField; | |
485 | using NonConst = UnsignedIntegerField; | |
486 | }; | |
487 | ||
488 | template <> | |
489 | struct TypeDescr<UnsignedIntegerField> : public UnsignedIntegerFieldTypeDescr | |
490 | { | |
491 | }; | |
492 | ||
493 | template <> | |
494 | struct TypeDescr<ConstUnsignedIntegerField> : public UnsignedIntegerFieldTypeDescr | |
495 | { | |
496 | }; | |
497 | ||
498 | } /* namespace internal */ | |
499 | ||
a1e31878 | 500 | template <typename LibObjT> |
edfe13aa | 501 | class CommonSignedIntegerField : public CommonField<LibObjT> |
a1e31878 PP |
502 | { |
503 | private: | |
504 | using typename CommonField<LibObjT>::_ThisCommonField; | |
505 | ||
506 | protected: | |
a1e31878 PP |
507 | using _ThisCommonSignedIntegerField = CommonSignedIntegerField<LibObjT>; |
508 | ||
509 | public: | |
d246c457 | 510 | using typename CommonField<LibObjT>::LibObjPtr; |
edfe13aa | 511 | using Value = std::int64_t; |
8047a175 | 512 | using Class = internal::DepType<LibObjT, IntegerFieldClass, ConstIntegerFieldClass>; |
a1e31878 | 513 | |
d246c457 | 514 | explicit CommonSignedIntegerField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
515 | _ThisCommonField {libObjPtr} |
516 | { | |
517 | BT_ASSERT_DBG(this->isSignedInteger()); | |
518 | } | |
519 | ||
520 | template <typename OtherLibObjT> | |
100fa861 | 521 | CommonSignedIntegerField(const CommonSignedIntegerField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
522 | _ThisCommonField {val} |
523 | { | |
524 | } | |
525 | ||
526 | template <typename OtherLibObjT> | |
ac30a470 | 527 | _ThisCommonSignedIntegerField |
100fa861 | 528 | operator=(const CommonSignedIntegerField<OtherLibObjT> val) noexcept |
a1e31878 PP |
529 | { |
530 | _ThisCommonField::operator=(val); | |
531 | return *this; | |
532 | } | |
533 | ||
328a274a PP |
534 | CommonSignedIntegerField<const bt_field> asConst() const noexcept |
535 | { | |
536 | return CommonSignedIntegerField<const bt_field> {*this}; | |
537 | } | |
538 | ||
dcb8ae9b | 539 | Class cls() const noexcept |
a1e31878 | 540 | { |
341a67c4 | 541 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
542 | } |
543 | ||
7f7fbdb3 PP |
544 | RawValueProxy<CommonSignedIntegerField> operator*() const noexcept |
545 | { | |
546 | return RawValueProxy<CommonSignedIntegerField> {*this}; | |
547 | } | |
548 | ||
549 | void value(const Value val) const noexcept | |
a1e31878 | 550 | { |
5c895f64 PP |
551 | static_assert(!std::is_const<LibObjT>::value, |
552 | "Not available with `bt2::ConstSignedIntegerField`."); | |
a1e31878 | 553 | |
341a67c4 | 554 | bt_field_integer_signed_set_value(this->libObjPtr(), val); |
a1e31878 PP |
555 | } |
556 | ||
557 | Value value() const noexcept | |
558 | { | |
341a67c4 | 559 | return bt_field_integer_signed_get_value(this->libObjPtr()); |
a1e31878 | 560 | } |
a1e31878 PP |
561 | }; |
562 | ||
563 | using SignedIntegerField = CommonSignedIntegerField<bt_field>; | |
564 | using ConstSignedIntegerField = CommonSignedIntegerField<const bt_field>; | |
565 | ||
4927bae7 PP |
566 | namespace internal { |
567 | ||
568 | struct SignedIntegerFieldTypeDescr | |
569 | { | |
570 | using Const = ConstSignedIntegerField; | |
571 | using NonConst = SignedIntegerField; | |
572 | }; | |
573 | ||
574 | template <> | |
575 | struct TypeDescr<SignedIntegerField> : public SignedIntegerFieldTypeDescr | |
576 | { | |
577 | }; | |
578 | ||
579 | template <> | |
580 | struct TypeDescr<ConstSignedIntegerField> : public SignedIntegerFieldTypeDescr | |
581 | { | |
582 | }; | |
583 | ||
584 | } /* namespace internal */ | |
585 | ||
a1e31878 PP |
586 | class EnumerationFieldClassMappingLabels |
587 | { | |
588 | public: | |
589 | explicit EnumerationFieldClassMappingLabels( | |
590 | const bt_field_class_enumeration_mapping_label_array labels, const std::uint64_t size) : | |
591 | _mLabels {labels}, | |
c0b73c63 | 592 | _mLen {size} |
a1e31878 PP |
593 | { |
594 | } | |
595 | ||
c0b73c63 | 596 | std::uint64_t length() const noexcept |
a1e31878 | 597 | { |
c0b73c63 | 598 | return _mLen; |
a1e31878 PP |
599 | } |
600 | ||
e7f0f07b | 601 | bt2c::CStringView operator[](const std::uint64_t index) const noexcept |
a1e31878 PP |
602 | { |
603 | return _mLabels[index]; | |
604 | } | |
605 | ||
606 | private: | |
607 | bt_field_class_enumeration_mapping_label_array _mLabels; | |
c0b73c63 | 608 | std::uint64_t _mLen; |
a1e31878 PP |
609 | }; |
610 | ||
611 | template <typename LibObjT> | |
612 | class CommonUnsignedEnumerationField final : public CommonUnsignedIntegerField<LibObjT> | |
613 | { | |
614 | private: | |
615 | using typename CommonUnsignedIntegerField<LibObjT>::_ThisCommonUnsignedIntegerField; | |
a1e31878 PP |
616 | |
617 | public: | |
d246c457 PP |
618 | using typename CommonField<LibObjT>::LibObjPtr; |
619 | ||
8047a175 PP |
620 | using Class = internal::DepType<LibObjT, UnsignedEnumerationFieldClass, |
621 | ConstUnsignedEnumerationFieldClass>; | |
a1e31878 | 622 | |
d246c457 | 623 | explicit CommonUnsignedEnumerationField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
624 | _ThisCommonUnsignedIntegerField {libObjPtr} |
625 | { | |
626 | BT_ASSERT_DBG(this->isUnsignedEnumeration()); | |
627 | } | |
628 | ||
629 | template <typename OtherLibObjT> | |
100fa861 | 630 | CommonUnsignedEnumerationField(const CommonUnsignedEnumerationField<OtherLibObjT> val) noexcept |
a1e31878 PP |
631 | : |
632 | _ThisCommonUnsignedIntegerField {val} | |
633 | { | |
634 | } | |
635 | ||
636 | template <typename OtherLibObjT> | |
ac30a470 | 637 | CommonUnsignedEnumerationField<LibObjT> |
100fa861 | 638 | operator=(const CommonUnsignedEnumerationField<OtherLibObjT> val) noexcept |
a1e31878 PP |
639 | { |
640 | _ThisCommonUnsignedIntegerField::operator=(val); | |
641 | return *this; | |
642 | } | |
643 | ||
328a274a PP |
644 | CommonUnsignedEnumerationField<const bt_field> asConst() const noexcept |
645 | { | |
646 | return CommonUnsignedEnumerationField<const bt_field> {*this}; | |
647 | } | |
648 | ||
dcb8ae9b | 649 | Class cls() const noexcept |
a1e31878 | 650 | { |
341a67c4 | 651 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
652 | } |
653 | ||
654 | EnumerationFieldClassMappingLabels labels() const | |
655 | { | |
656 | bt_field_class_enumeration_mapping_label_array labelArray; | |
657 | std::uint64_t count; | |
341a67c4 | 658 | const auto status = bt_field_enumeration_unsigned_get_mapping_labels(this->libObjPtr(), |
a1e31878 PP |
659 | &labelArray, &count); |
660 | ||
661 | if (status == BT_FIELD_ENUMERATION_GET_MAPPING_LABELS_STATUS_MEMORY_ERROR) { | |
39278ebc | 662 | throw MemoryError {}; |
a1e31878 PP |
663 | } |
664 | ||
665 | return EnumerationFieldClassMappingLabels {labelArray, count}; | |
666 | } | |
667 | }; | |
668 | ||
669 | using UnsignedEnumerationField = CommonUnsignedEnumerationField<bt_field>; | |
670 | using ConstUnsignedEnumerationField = CommonUnsignedEnumerationField<const bt_field>; | |
671 | ||
4927bae7 PP |
672 | namespace internal { |
673 | ||
674 | struct UnsignedEnumerationFieldTypeDescr | |
675 | { | |
676 | using Const = ConstUnsignedEnumerationField; | |
677 | using NonConst = UnsignedEnumerationField; | |
678 | }; | |
679 | ||
680 | template <> | |
681 | struct TypeDescr<UnsignedEnumerationField> : public UnsignedEnumerationFieldTypeDescr | |
682 | { | |
683 | }; | |
684 | ||
685 | template <> | |
686 | struct TypeDescr<ConstUnsignedEnumerationField> : public UnsignedEnumerationFieldTypeDescr | |
687 | { | |
688 | }; | |
689 | ||
690 | } /* namespace internal */ | |
691 | ||
a1e31878 PP |
692 | template <typename LibObjT> |
693 | class CommonSignedEnumerationField final : public CommonSignedIntegerField<LibObjT> | |
694 | { | |
695 | private: | |
696 | using typename CommonSignedIntegerField<LibObjT>::_ThisCommonSignedIntegerField; | |
a1e31878 PP |
697 | |
698 | public: | |
d246c457 PP |
699 | using typename CommonField<LibObjT>::LibObjPtr; |
700 | ||
a1e31878 | 701 | using Class = |
8047a175 | 702 | internal::DepType<LibObjT, SignedEnumerationFieldClass, ConstSignedEnumerationFieldClass>; |
a1e31878 | 703 | |
d246c457 | 704 | explicit CommonSignedEnumerationField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
705 | _ThisCommonSignedIntegerField {libObjPtr} |
706 | { | |
707 | BT_ASSERT_DBG(this->isSignedEnumeration()); | |
708 | } | |
709 | ||
710 | template <typename OtherLibObjT> | |
100fa861 | 711 | CommonSignedEnumerationField(const CommonSignedEnumerationField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
712 | _ThisCommonSignedIntegerField {val} |
713 | { | |
714 | } | |
715 | ||
716 | template <typename OtherLibObjT> | |
ac30a470 | 717 | CommonSignedEnumerationField<LibObjT> |
100fa861 | 718 | operator=(const CommonSignedEnumerationField<OtherLibObjT> val) noexcept |
a1e31878 PP |
719 | { |
720 | _ThisCommonSignedIntegerField::operator=(val); | |
721 | return *this; | |
722 | } | |
723 | ||
328a274a PP |
724 | CommonSignedEnumerationField<const bt_field> asConst() const noexcept |
725 | { | |
726 | return CommonSignedEnumerationField<const bt_field> {*this}; | |
727 | } | |
728 | ||
dcb8ae9b | 729 | Class cls() const noexcept |
a1e31878 | 730 | { |
341a67c4 | 731 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
732 | } |
733 | ||
734 | EnumerationFieldClassMappingLabels labels() const | |
735 | { | |
736 | bt_field_class_enumeration_mapping_label_array labelArray; | |
737 | std::uint64_t count; | |
738 | const auto status = | |
341a67c4 | 739 | bt_field_enumeration_signed_get_mapping_labels(this->libObjPtr(), &labelArray, &count); |
a1e31878 PP |
740 | |
741 | if (status == BT_FIELD_ENUMERATION_GET_MAPPING_LABELS_STATUS_MEMORY_ERROR) { | |
39278ebc | 742 | throw MemoryError {}; |
a1e31878 PP |
743 | } |
744 | ||
745 | return EnumerationFieldClassMappingLabels {labelArray, count}; | |
746 | } | |
747 | }; | |
748 | ||
749 | using SignedEnumerationField = CommonSignedEnumerationField<bt_field>; | |
750 | using ConstSignedEnumerationField = CommonSignedEnumerationField<const bt_field>; | |
751 | ||
4927bae7 PP |
752 | namespace internal { |
753 | ||
754 | struct SignedEnumerationFieldTypeDescr | |
755 | { | |
756 | using Const = ConstSignedEnumerationField; | |
757 | using NonConst = SignedEnumerationField; | |
758 | }; | |
759 | ||
760 | template <> | |
761 | struct TypeDescr<SignedEnumerationField> : public SignedEnumerationFieldTypeDescr | |
762 | { | |
763 | }; | |
764 | ||
765 | template <> | |
766 | struct TypeDescr<ConstSignedEnumerationField> : public SignedEnumerationFieldTypeDescr | |
767 | { | |
768 | }; | |
769 | ||
770 | } /* namespace internal */ | |
771 | ||
a1e31878 PP |
772 | template <typename LibObjT> |
773 | class CommonSinglePrecisionRealField final : public CommonField<LibObjT> | |
774 | { | |
775 | private: | |
a1e31878 PP |
776 | using typename CommonField<LibObjT>::_ThisCommonField; |
777 | ||
778 | public: | |
d246c457 | 779 | using typename CommonField<LibObjT>::LibObjPtr; |
a1e31878 PP |
780 | using Value = float; |
781 | ||
d246c457 | 782 | explicit CommonSinglePrecisionRealField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
783 | _ThisCommonField {libObjPtr} |
784 | { | |
785 | BT_ASSERT_DBG(this->isSinglePrecisionReal()); | |
786 | } | |
787 | ||
788 | template <typename OtherLibObjT> | |
100fa861 | 789 | CommonSinglePrecisionRealField(const CommonSinglePrecisionRealField<OtherLibObjT> val) noexcept |
a1e31878 PP |
790 | : |
791 | _ThisCommonField {val} | |
792 | { | |
793 | } | |
794 | ||
795 | template <typename OtherLibObjT> | |
ac30a470 | 796 | CommonSinglePrecisionRealField<LibObjT> |
100fa861 | 797 | operator=(const CommonSinglePrecisionRealField<OtherLibObjT> val) noexcept |
a1e31878 PP |
798 | { |
799 | _ThisCommonField::operator=(val); | |
800 | return *this; | |
801 | } | |
802 | ||
328a274a PP |
803 | CommonSinglePrecisionRealField<const bt_field> asConst() const noexcept |
804 | { | |
805 | return CommonSinglePrecisionRealField<const bt_field> {*this}; | |
806 | } | |
807 | ||
7f7fbdb3 PP |
808 | RawValueProxy<CommonSinglePrecisionRealField> operator*() const noexcept |
809 | { | |
810 | return RawValueProxy<CommonSinglePrecisionRealField> {*this}; | |
811 | } | |
812 | ||
813 | void value(const Value val) const noexcept | |
a1e31878 | 814 | { |
5c895f64 PP |
815 | static_assert(!std::is_const<LibObjT>::value, |
816 | "Not available with `bt2::ConstSinglePrecisionRealField`."); | |
a1e31878 | 817 | |
341a67c4 | 818 | bt_field_real_single_precision_set_value(this->libObjPtr(), val); |
a1e31878 PP |
819 | } |
820 | ||
821 | Value value() const noexcept | |
822 | { | |
341a67c4 | 823 | return bt_field_real_single_precision_get_value(this->libObjPtr()); |
a1e31878 | 824 | } |
a1e31878 PP |
825 | }; |
826 | ||
827 | using SinglePrecisionRealField = CommonSinglePrecisionRealField<bt_field>; | |
828 | using ConstSinglePrecisionRealField = CommonSinglePrecisionRealField<const bt_field>; | |
829 | ||
4927bae7 PP |
830 | namespace internal { |
831 | ||
832 | struct SinglePrecisionRealFieldTypeDescr | |
833 | { | |
834 | using Const = ConstSinglePrecisionRealField; | |
835 | using NonConst = SinglePrecisionRealField; | |
836 | }; | |
837 | ||
838 | template <> | |
839 | struct TypeDescr<SinglePrecisionRealField> : public SinglePrecisionRealFieldTypeDescr | |
840 | { | |
841 | }; | |
842 | ||
843 | template <> | |
844 | struct TypeDescr<ConstSinglePrecisionRealField> : public SinglePrecisionRealFieldTypeDescr | |
845 | { | |
846 | }; | |
847 | ||
848 | } /* namespace internal */ | |
849 | ||
a1e31878 PP |
850 | template <typename LibObjT> |
851 | class CommonDoublePrecisionRealField final : public CommonField<LibObjT> | |
852 | { | |
853 | private: | |
a1e31878 PP |
854 | using typename CommonField<LibObjT>::_ThisCommonField; |
855 | ||
856 | public: | |
d246c457 | 857 | using typename CommonField<LibObjT>::LibObjPtr; |
a1e31878 PP |
858 | using Value = double; |
859 | ||
d246c457 | 860 | explicit CommonDoublePrecisionRealField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
861 | _ThisCommonField {libObjPtr} |
862 | { | |
863 | BT_ASSERT_DBG(this->isDoublePrecisionReal()); | |
864 | } | |
865 | ||
866 | template <typename OtherLibObjT> | |
100fa861 | 867 | CommonDoublePrecisionRealField(const CommonDoublePrecisionRealField<OtherLibObjT> val) noexcept |
a1e31878 PP |
868 | : |
869 | _ThisCommonField {val} | |
870 | { | |
871 | } | |
872 | ||
873 | template <typename OtherLibObjT> | |
ac30a470 | 874 | CommonDoublePrecisionRealField<LibObjT> |
100fa861 | 875 | operator=(const CommonDoublePrecisionRealField<OtherLibObjT> val) noexcept |
a1e31878 PP |
876 | { |
877 | _ThisCommonField::operator=(val); | |
878 | return *this; | |
879 | } | |
880 | ||
328a274a PP |
881 | CommonDoublePrecisionRealField<const bt_field> asConst() const noexcept |
882 | { | |
883 | return CommonDoublePrecisionRealField<const bt_field> {*this}; | |
884 | } | |
885 | ||
7f7fbdb3 PP |
886 | RawValueProxy<CommonDoublePrecisionRealField> operator*() const noexcept |
887 | { | |
888 | return RawValueProxy<CommonDoublePrecisionRealField> {*this}; | |
889 | } | |
890 | ||
891 | void value(const Value val) const noexcept | |
a1e31878 | 892 | { |
5c895f64 PP |
893 | static_assert(!std::is_const<LibObjT>::value, |
894 | "Not available with `bt2::ConstDoublePrecisionRealField`."); | |
a1e31878 | 895 | |
edfe13aa | 896 | bt_field_real_double_precision_set_value(this->libObjPtr(), val); |
a1e31878 PP |
897 | } |
898 | ||
899 | Value value() const noexcept | |
900 | { | |
edfe13aa | 901 | return bt_field_real_double_precision_get_value(this->libObjPtr()); |
a1e31878 | 902 | } |
a1e31878 PP |
903 | }; |
904 | ||
905 | using DoublePrecisionRealField = CommonDoublePrecisionRealField<bt_field>; | |
906 | using ConstDoublePrecisionRealField = CommonDoublePrecisionRealField<const bt_field>; | |
907 | ||
4927bae7 PP |
908 | namespace internal { |
909 | ||
910 | struct DoublePrecisionRealFieldTypeDescr | |
911 | { | |
912 | using Const = ConstDoublePrecisionRealField; | |
913 | using NonConst = DoublePrecisionRealField; | |
914 | }; | |
915 | ||
916 | template <> | |
917 | struct TypeDescr<DoublePrecisionRealField> : public DoublePrecisionRealFieldTypeDescr | |
918 | { | |
919 | }; | |
920 | ||
921 | template <> | |
922 | struct TypeDescr<ConstDoublePrecisionRealField> : public DoublePrecisionRealFieldTypeDescr | |
923 | { | |
924 | }; | |
925 | ||
926 | } /* namespace internal */ | |
927 | ||
a1e31878 PP |
928 | template <typename LibObjT> |
929 | class CommonStringField final : public CommonField<LibObjT> | |
930 | { | |
931 | private: | |
a1e31878 PP |
932 | using typename CommonField<LibObjT>::_ThisCommonField; |
933 | ||
934 | public: | |
d246c457 | 935 | using typename CommonField<LibObjT>::LibObjPtr; |
e7f0f07b | 936 | using Value = bt2c::CStringView; |
7f7fbdb3 | 937 | |
d246c457 | 938 | explicit CommonStringField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
939 | { |
940 | BT_ASSERT_DBG(this->isString()); | |
941 | } | |
942 | ||
943 | template <typename OtherLibObjT> | |
100fa861 | 944 | CommonStringField(const CommonStringField<OtherLibObjT> val) noexcept : _ThisCommonField {val} |
a1e31878 PP |
945 | { |
946 | } | |
947 | ||
948 | template <typename OtherLibObjT> | |
ac30a470 | 949 | CommonStringField<LibObjT> operator=(const CommonStringField<OtherLibObjT> val) noexcept |
a1e31878 PP |
950 | { |
951 | _ThisCommonField::operator=(val); | |
952 | return *this; | |
953 | } | |
954 | ||
328a274a PP |
955 | CommonStringField<const bt_field> asConst() const noexcept |
956 | { | |
957 | return CommonStringField<const bt_field> {*this}; | |
958 | } | |
959 | ||
15030982 | 960 | RawValueProxy<CommonStringField> operator*() const noexcept |
7f7fbdb3 | 961 | { |
15030982 | 962 | return RawValueProxy<CommonStringField> {*this}; |
7f7fbdb3 PP |
963 | } |
964 | ||
15030982 | 965 | void value(const Value val) const |
a1e31878 | 966 | { |
5c895f64 PP |
967 | static_assert(!std::is_const<LibObjT>::value, |
968 | "Not available with `bt2::ConstStringField`."); | |
a1e31878 | 969 | |
e7f0f07b | 970 | const auto status = bt_field_string_set_value(this->libObjPtr(), *val); |
a1e31878 PP |
971 | |
972 | if (status == BT_FIELD_STRING_SET_VALUE_STATUS_MEMORY_ERROR) { | |
39278ebc | 973 | throw MemoryError {}; |
a1e31878 | 974 | } |
a1e31878 PP |
975 | } |
976 | ||
15030982 | 977 | void append(const bt2c::CStringView begin, const std::uint64_t len) const |
8a79c777 | 978 | { |
5c895f64 PP |
979 | static_assert(!std::is_const<LibObjT>::value, |
980 | "Not available with `bt2::ConstStringField`."); | |
8a79c777 FD |
981 | |
982 | const auto status = bt_field_string_append_with_length(this->libObjPtr(), begin, len); | |
983 | ||
984 | if (status == BT_FIELD_STRING_APPEND_STATUS_MEMORY_ERROR) { | |
985 | throw MemoryError {}; | |
986 | } | |
987 | } | |
988 | ||
15030982 | 989 | void append(const bt2c::CStringView val) const |
e7f0f07b SM |
990 | { |
991 | this->append(val, std::strlen(val)); | |
992 | } | |
993 | ||
dcb8ae9b | 994 | void append(const std::string& val) const |
8a79c777 FD |
995 | { |
996 | this->append(val.data(), val.size()); | |
997 | } | |
998 | ||
dcb8ae9b | 999 | void clear() const noexcept |
a1e31878 | 1000 | { |
5c895f64 PP |
1001 | static_assert(!std::is_const<LibObjT>::value, |
1002 | "Not available with `bt2::ConstStringField`."); | |
a1e31878 | 1003 | |
341a67c4 | 1004 | bt_field_string_clear(this->libObjPtr()); |
a1e31878 PP |
1005 | } |
1006 | ||
e7f0f07b | 1007 | Value value() const noexcept |
a1e31878 | 1008 | { |
341a67c4 | 1009 | return bt_field_string_get_value(this->libObjPtr()); |
a1e31878 | 1010 | } |
7b3d2ca6 SM |
1011 | |
1012 | std::uint64_t length() const noexcept | |
1013 | { | |
1014 | return bt_field_string_get_length(this->libObjPtr()); | |
1015 | } | |
a1e31878 PP |
1016 | }; |
1017 | ||
1018 | using StringField = CommonStringField<bt_field>; | |
1019 | using ConstStringField = CommonStringField<const bt_field>; | |
1020 | ||
1021 | namespace internal { | |
1022 | ||
4927bae7 PP |
1023 | struct StringFieldTypeDescr |
1024 | { | |
1025 | using Const = ConstStringField; | |
1026 | using NonConst = StringField; | |
1027 | }; | |
1028 | ||
1029 | template <> | |
1030 | struct TypeDescr<StringField> : public StringFieldTypeDescr | |
1031 | { | |
1032 | }; | |
1033 | ||
1034 | template <> | |
1035 | struct TypeDescr<ConstStringField> : public StringFieldTypeDescr | |
1036 | { | |
1037 | }; | |
1038 | ||
a1e31878 PP |
1039 | template <typename LibObjT> |
1040 | struct CommonStructureFieldSpec; | |
1041 | ||
b5f55e9f | 1042 | /* Functions specific to mutable structure fields */ |
a1e31878 PP |
1043 | template <> |
1044 | struct CommonStructureFieldSpec<bt_field> final | |
1045 | { | |
1046 | static bt_field *memberFieldByIndex(bt_field * const libObjPtr, | |
1047 | const std::uint64_t index) noexcept | |
1048 | { | |
1049 | return bt_field_structure_borrow_member_field_by_index(libObjPtr, index); | |
1050 | } | |
1051 | ||
1052 | static bt_field *memberFieldByName(bt_field * const libObjPtr, const char * const name) noexcept | |
1053 | { | |
1054 | return bt_field_structure_borrow_member_field_by_name(libObjPtr, name); | |
1055 | } | |
1056 | }; | |
1057 | ||
b5f55e9f | 1058 | /* Functions specific to constant structure fields */ |
a1e31878 PP |
1059 | template <> |
1060 | struct CommonStructureFieldSpec<const bt_field> final | |
1061 | { | |
1062 | static const bt_field *memberFieldByIndex(const bt_field * const libObjPtr, | |
1063 | const std::uint64_t index) noexcept | |
1064 | { | |
1065 | return bt_field_structure_borrow_member_field_by_index_const(libObjPtr, index); | |
1066 | } | |
1067 | ||
1068 | static const bt_field *memberFieldByName(const bt_field * const libObjPtr, | |
1069 | const char * const name) noexcept | |
1070 | { | |
1071 | return bt_field_structure_borrow_member_field_by_name_const(libObjPtr, name); | |
1072 | } | |
1073 | }; | |
1074 | ||
b5f55e9f | 1075 | } /* namespace internal */ |
a1e31878 PP |
1076 | |
1077 | template <typename LibObjT> | |
1078 | class CommonStructureField final : public CommonField<LibObjT> | |
1079 | { | |
1080 | private: | |
a1e31878 PP |
1081 | using typename CommonField<LibObjT>::_ThisCommonField; |
1082 | using _Spec = internal::CommonStructureFieldSpec<LibObjT>; | |
1083 | ||
1084 | public: | |
d246c457 | 1085 | using typename CommonField<LibObjT>::LibObjPtr; |
8047a175 | 1086 | using Class = internal::DepType<LibObjT, StructureFieldClass, ConstStructureFieldClass>; |
a1e31878 | 1087 | |
d246c457 | 1088 | explicit CommonStructureField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
1089 | { |
1090 | BT_ASSERT_DBG(this->isStructure()); | |
1091 | } | |
1092 | ||
1093 | template <typename OtherLibObjT> | |
100fa861 | 1094 | CommonStructureField(const CommonStructureField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
1095 | _ThisCommonField {val} |
1096 | { | |
1097 | } | |
1098 | ||
1099 | template <typename OtherLibObjT> | |
ac30a470 | 1100 | CommonStructureField<LibObjT> operator=(const CommonStructureField<OtherLibObjT> val) noexcept |
a1e31878 PP |
1101 | { |
1102 | _ThisCommonField::operator=(val); | |
1103 | return *this; | |
1104 | } | |
1105 | ||
328a274a PP |
1106 | CommonStructureField<const bt_field> asConst() const noexcept |
1107 | { | |
1108 | return CommonStructureField<const bt_field> {*this}; | |
1109 | } | |
1110 | ||
dcb8ae9b | 1111 | Class cls() const noexcept |
a1e31878 | 1112 | { |
341a67c4 | 1113 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
1114 | } |
1115 | ||
c0b73c63 | 1116 | std::uint64_t length() const noexcept |
a1e31878 | 1117 | { |
c0b73c63 | 1118 | return this->cls().length(); |
a1e31878 PP |
1119 | } |
1120 | ||
dcb8ae9b | 1121 | CommonField<LibObjT> operator[](const std::uint64_t index) const noexcept |
a1e31878 | 1122 | { |
341a67c4 | 1123 | return CommonField<LibObjT> {_Spec::memberFieldByIndex(this->libObjPtr(), index)}; |
a1e31878 PP |
1124 | } |
1125 | ||
15030982 SM |
1126 | OptionalBorrowedObject<CommonField<LibObjT>> |
1127 | operator[](const bt2c::CStringView name) const noexcept | |
a1e31878 | 1128 | { |
ca61ecbc | 1129 | return _Spec::memberFieldByName(this->libObjPtr(), name); |
a1e31878 | 1130 | } |
a1e31878 PP |
1131 | }; |
1132 | ||
1133 | using StructureField = CommonStructureField<bt_field>; | |
1134 | using ConstStructureField = CommonStructureField<const bt_field>; | |
1135 | ||
1136 | namespace internal { | |
1137 | ||
4927bae7 PP |
1138 | struct StructureFieldTypeDescr |
1139 | { | |
1140 | using Const = ConstStructureField; | |
1141 | using NonConst = StructureField; | |
1142 | }; | |
1143 | ||
1144 | template <> | |
1145 | struct TypeDescr<StructureField> : public StructureFieldTypeDescr | |
1146 | { | |
1147 | }; | |
1148 | ||
1149 | template <> | |
1150 | struct TypeDescr<ConstStructureField> : public StructureFieldTypeDescr | |
1151 | { | |
1152 | }; | |
1153 | ||
a1e31878 PP |
1154 | template <typename LibObjT> |
1155 | struct CommonArrayFieldSpec; | |
1156 | ||
b5f55e9f | 1157 | /* Functions specific to mutable array fields */ |
a1e31878 PP |
1158 | template <> |
1159 | struct CommonArrayFieldSpec<bt_field> final | |
1160 | { | |
1161 | static bt_field *elementFieldByIndex(bt_field * const libObjPtr, | |
1162 | const std::uint64_t index) noexcept | |
1163 | { | |
1164 | return bt_field_array_borrow_element_field_by_index(libObjPtr, index); | |
1165 | } | |
1166 | }; | |
1167 | ||
b5f55e9f | 1168 | /* Functions specific to constant array fields */ |
a1e31878 PP |
1169 | template <> |
1170 | struct CommonArrayFieldSpec<const bt_field> final | |
1171 | { | |
1172 | static const bt_field *elementFieldByIndex(const bt_field * const libObjPtr, | |
1173 | const std::uint64_t index) noexcept | |
1174 | { | |
1175 | return bt_field_array_borrow_element_field_by_index_const(libObjPtr, index); | |
1176 | } | |
1177 | }; | |
1178 | ||
b5f55e9f | 1179 | } /* namespace internal */ |
a1e31878 PP |
1180 | |
1181 | template <typename LibObjT> | |
1182 | class CommonArrayField : public CommonField<LibObjT> | |
1183 | { | |
1184 | private: | |
1185 | using typename CommonField<LibObjT>::_ThisCommonField; | |
1186 | using _Spec = internal::CommonArrayFieldSpec<LibObjT>; | |
1187 | ||
1188 | protected: | |
a1e31878 PP |
1189 | using _ThisCommonArrayField = CommonArrayField<LibObjT>; |
1190 | ||
1191 | public: | |
d246c457 | 1192 | using typename CommonField<LibObjT>::LibObjPtr; |
8047a175 | 1193 | using Class = internal::DepType<LibObjT, ArrayFieldClass, ConstArrayFieldClass>; |
a1e31878 | 1194 | |
d246c457 | 1195 | explicit CommonArrayField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
1196 | { |
1197 | BT_ASSERT_DBG(this->isArray()); | |
1198 | } | |
1199 | ||
1200 | template <typename OtherLibObjT> | |
100fa861 | 1201 | CommonArrayField(const CommonArrayField<OtherLibObjT> val) noexcept : _ThisCommonField {val} |
a1e31878 PP |
1202 | { |
1203 | } | |
1204 | ||
1205 | template <typename OtherLibObjT> | |
ac30a470 | 1206 | _ThisCommonArrayField operator=(const CommonArrayField<OtherLibObjT> val) noexcept |
a1e31878 PP |
1207 | { |
1208 | _ThisCommonField::operator=(val); | |
1209 | return *this; | |
1210 | } | |
1211 | ||
328a274a PP |
1212 | CommonArrayField<const bt_field> asConst() const noexcept |
1213 | { | |
1214 | return CommonArrayField<const bt_field> {*this}; | |
1215 | } | |
1216 | ||
dcb8ae9b | 1217 | Class cls() const noexcept |
a1e31878 | 1218 | { |
341a67c4 | 1219 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
1220 | } |
1221 | ||
1222 | std::uint64_t length() const noexcept | |
1223 | { | |
341a67c4 | 1224 | return bt_field_array_get_length(this->libObjPtr()); |
a1e31878 PP |
1225 | } |
1226 | ||
dcb8ae9b | 1227 | CommonField<LibObjT> operator[](const std::uint64_t index) const noexcept |
a1e31878 | 1228 | { |
341a67c4 | 1229 | return CommonField<LibObjT> {_Spec::elementFieldByIndex(this->libObjPtr(), index)}; |
a1e31878 PP |
1230 | } |
1231 | }; | |
1232 | ||
1233 | using ArrayField = CommonArrayField<bt_field>; | |
1234 | using ConstArrayField = CommonArrayField<const bt_field>; | |
1235 | ||
4927bae7 PP |
1236 | namespace internal { |
1237 | ||
1238 | struct ArrayFieldTypeDescr | |
1239 | { | |
1240 | using Const = ConstArrayField; | |
1241 | using NonConst = ArrayField; | |
1242 | }; | |
1243 | ||
1244 | template <> | |
1245 | struct TypeDescr<ArrayField> : public ArrayFieldTypeDescr | |
1246 | { | |
1247 | }; | |
1248 | ||
1249 | template <> | |
1250 | struct TypeDescr<ConstArrayField> : public ArrayFieldTypeDescr | |
1251 | { | |
1252 | }; | |
1253 | ||
1254 | } /* namespace internal */ | |
1255 | ||
a1e31878 PP |
1256 | template <typename LibObjT> |
1257 | class CommonDynamicArrayField : public CommonArrayField<LibObjT> | |
1258 | { | |
1259 | private: | |
a1e31878 PP |
1260 | using typename CommonArrayField<LibObjT>::_ThisCommonArrayField; |
1261 | ||
1262 | public: | |
d246c457 PP |
1263 | using typename CommonField<LibObjT>::LibObjPtr; |
1264 | ||
1265 | explicit CommonDynamicArrayField(const LibObjPtr libObjPtr) noexcept : | |
a1e31878 PP |
1266 | _ThisCommonArrayField {libObjPtr} |
1267 | { | |
1268 | BT_ASSERT_DBG(this->isDynamicArray()); | |
1269 | } | |
1270 | ||
1271 | template <typename OtherLibObjT> | |
100fa861 | 1272 | CommonDynamicArrayField(const CommonDynamicArrayField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
1273 | _ThisCommonArrayField {val} |
1274 | { | |
1275 | } | |
1276 | ||
1277 | template <typename OtherLibObjT> | |
ac30a470 | 1278 | CommonDynamicArrayField<LibObjT> |
100fa861 | 1279 | operator=(const CommonDynamicArrayField<OtherLibObjT> val) noexcept |
a1e31878 PP |
1280 | { |
1281 | _ThisCommonArrayField::operator=(val); | |
1282 | return *this; | |
1283 | } | |
1284 | ||
328a274a PP |
1285 | CommonDynamicArrayField<const bt_field> asConst() const noexcept |
1286 | { | |
1287 | return CommonDynamicArrayField<const bt_field> {*this}; | |
1288 | } | |
1289 | ||
a1e31878 PP |
1290 | std::uint64_t length() const noexcept |
1291 | { | |
1292 | return _ThisCommonArrayField::length(); | |
1293 | } | |
1294 | ||
dcb8ae9b | 1295 | void length(const std::uint64_t length) const |
a1e31878 | 1296 | { |
5c895f64 PP |
1297 | static_assert(!std::is_const<LibObjT>::value, |
1298 | "Not available with `bt2::ConstDynamicArrayField`."); | |
a1e31878 | 1299 | |
341a67c4 | 1300 | const auto status = bt_field_array_dynamic_set_length(this->libObjPtr(), length); |
a1e31878 PP |
1301 | |
1302 | if (status == BT_FIELD_DYNAMIC_ARRAY_SET_LENGTH_STATUS_MEMORY_ERROR) { | |
39278ebc | 1303 | throw MemoryError {}; |
a1e31878 PP |
1304 | } |
1305 | } | |
1306 | }; | |
1307 | ||
1308 | using DynamicArrayField = CommonDynamicArrayField<bt_field>; | |
1309 | using ConstDynamicArrayField = CommonDynamicArrayField<const bt_field>; | |
1310 | ||
1311 | namespace internal { | |
1312 | ||
4927bae7 PP |
1313 | struct DynamicArrayFieldTypeDescr |
1314 | { | |
1315 | using Const = ConstDynamicArrayField; | |
1316 | using NonConst = DynamicArrayField; | |
1317 | }; | |
1318 | ||
1319 | template <> | |
1320 | struct TypeDescr<DynamicArrayField> : public DynamicArrayFieldTypeDescr | |
1321 | { | |
1322 | }; | |
1323 | ||
1324 | template <> | |
1325 | struct TypeDescr<ConstDynamicArrayField> : public DynamicArrayFieldTypeDescr | |
1326 | { | |
1327 | }; | |
1328 | ||
a1e31878 PP |
1329 | template <typename LibObjT> |
1330 | struct CommonOptionFieldSpec; | |
1331 | ||
b5f55e9f | 1332 | /* Functions specific to mutable option fields */ |
a1e31878 PP |
1333 | template <> |
1334 | struct CommonOptionFieldSpec<bt_field> final | |
1335 | { | |
1336 | static bt_field *field(bt_field * const libObjPtr) noexcept | |
1337 | { | |
1338 | return bt_field_option_borrow_field(libObjPtr); | |
1339 | } | |
1340 | }; | |
1341 | ||
b5f55e9f | 1342 | /* Functions specific to constant option fields */ |
a1e31878 PP |
1343 | template <> |
1344 | struct CommonOptionFieldSpec<const bt_field> final | |
1345 | { | |
1346 | static const bt_field *field(const bt_field * const libObjPtr) noexcept | |
1347 | { | |
1348 | return bt_field_option_borrow_field_const(libObjPtr); | |
1349 | } | |
1350 | }; | |
1351 | ||
b5f55e9f | 1352 | } /* namespace internal */ |
a1e31878 PP |
1353 | |
1354 | template <typename LibObjT> | |
1355 | class CommonOptionField : public CommonField<LibObjT> | |
1356 | { | |
1357 | private: | |
a1e31878 PP |
1358 | using typename CommonField<LibObjT>::_ThisCommonField; |
1359 | using _Spec = internal::CommonOptionFieldSpec<LibObjT>; | |
1360 | ||
1361 | public: | |
d246c457 | 1362 | using typename CommonField<LibObjT>::LibObjPtr; |
8047a175 | 1363 | using Class = internal::DepType<LibObjT, OptionFieldClass, ConstOptionFieldClass>; |
a1e31878 | 1364 | |
d246c457 | 1365 | explicit CommonOptionField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
1366 | { |
1367 | BT_ASSERT_DBG(this->isOption()); | |
1368 | } | |
1369 | ||
1370 | template <typename OtherLibObjT> | |
100fa861 | 1371 | CommonOptionField(const CommonOptionField<OtherLibObjT> val) noexcept : _ThisCommonField {val} |
a1e31878 PP |
1372 | { |
1373 | } | |
1374 | ||
1375 | template <typename OtherLibObjT> | |
ac30a470 | 1376 | CommonOptionField<LibObjT> operator=(const CommonOptionField<OtherLibObjT> val) noexcept |
a1e31878 PP |
1377 | { |
1378 | _ThisCommonField::operator=(val); | |
1379 | return *this; | |
1380 | } | |
1381 | ||
328a274a PP |
1382 | CommonOptionField<const bt_field> asConst() const noexcept |
1383 | { | |
1384 | return CommonOptionField<const bt_field> {*this}; | |
1385 | } | |
1386 | ||
dcb8ae9b | 1387 | Class cls() const noexcept |
a1e31878 | 1388 | { |
341a67c4 | 1389 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
1390 | } |
1391 | ||
dcb8ae9b | 1392 | void hasField(const bool hasField) const noexcept |
a1e31878 | 1393 | { |
5c895f64 PP |
1394 | static_assert(!std::is_const<LibObjT>::value, |
1395 | "Not available with `bt2::ConstOptionField`."); | |
a1e31878 | 1396 | |
341a67c4 | 1397 | bt_field_option_set_has_field(this->libObjPtr(), static_cast<bt_bool>(hasField)); |
a1e31878 PP |
1398 | } |
1399 | ||
1400 | bool hasField() const noexcept | |
1401 | { | |
26060298 | 1402 | return this->field(); |
a1e31878 PP |
1403 | } |
1404 | ||
ca61ecbc | 1405 | OptionalBorrowedObject<CommonField<LibObjT>> field() const noexcept |
a1e31878 | 1406 | { |
ca61ecbc | 1407 | return _Spec::field(this->libObjPtr()); |
a1e31878 PP |
1408 | } |
1409 | }; | |
1410 | ||
1411 | using OptionField = CommonOptionField<bt_field>; | |
1412 | using ConstOptionField = CommonOptionField<const bt_field>; | |
1413 | ||
1414 | namespace internal { | |
1415 | ||
4927bae7 PP |
1416 | struct OptionFieldTypeDescr |
1417 | { | |
1418 | using Const = ConstOptionField; | |
1419 | using NonConst = OptionField; | |
1420 | }; | |
1421 | ||
1422 | template <> | |
1423 | struct TypeDescr<OptionField> : public OptionFieldTypeDescr | |
1424 | { | |
1425 | }; | |
1426 | ||
1427 | template <> | |
1428 | struct TypeDescr<ConstOptionField> : public OptionFieldTypeDescr | |
1429 | { | |
1430 | }; | |
1431 | ||
a1e31878 PP |
1432 | template <typename LibObjT> |
1433 | struct CommonVariantFieldSpec; | |
1434 | ||
b5f55e9f | 1435 | /* Functions specific to mutable variant fields */ |
a1e31878 PP |
1436 | template <> |
1437 | struct CommonVariantFieldSpec<bt_field> final | |
1438 | { | |
1439 | static bt_field *selectedOptionField(bt_field * const libObjPtr) noexcept | |
1440 | { | |
1441 | return bt_field_variant_borrow_selected_option_field(libObjPtr); | |
1442 | } | |
1443 | }; | |
1444 | ||
b5f55e9f | 1445 | /* Functions specific to constant variant fields */ |
a1e31878 PP |
1446 | template <> |
1447 | struct CommonVariantFieldSpec<const bt_field> final | |
1448 | { | |
1449 | static const bt_field *selectedOptionField(const bt_field * const libObjPtr) noexcept | |
1450 | { | |
1451 | return bt_field_variant_borrow_selected_option_field_const(libObjPtr); | |
1452 | } | |
1453 | }; | |
1454 | ||
b5f55e9f | 1455 | } /* namespace internal */ |
a1e31878 PP |
1456 | |
1457 | template <typename LibObjT> | |
1458 | class CommonVariantField : public CommonField<LibObjT> | |
1459 | { | |
1460 | private: | |
a1e31878 PP |
1461 | using typename CommonField<LibObjT>::_ThisCommonField; |
1462 | using _Spec = internal::CommonVariantFieldSpec<LibObjT>; | |
1463 | ||
1464 | public: | |
d246c457 | 1465 | using typename CommonField<LibObjT>::LibObjPtr; |
8047a175 | 1466 | using Class = internal::DepType<LibObjT, VariantFieldClass, ConstVariantFieldClass>; |
a1e31878 | 1467 | |
d246c457 | 1468 | explicit CommonVariantField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
1469 | { |
1470 | BT_ASSERT_DBG(this->isVariant()); | |
1471 | } | |
1472 | ||
1473 | template <typename OtherLibObjT> | |
100fa861 | 1474 | CommonVariantField(const CommonVariantField<OtherLibObjT> val) noexcept : _ThisCommonField {val} |
a1e31878 PP |
1475 | { |
1476 | } | |
1477 | ||
1478 | template <typename OtherLibObjT> | |
ac30a470 | 1479 | CommonVariantField<LibObjT> operator=(const CommonVariantField<OtherLibObjT> val) noexcept |
a1e31878 PP |
1480 | { |
1481 | _ThisCommonField::operator=(val); | |
1482 | return *this; | |
1483 | } | |
1484 | ||
328a274a PP |
1485 | CommonVariantField<const bt_field> asConst() const noexcept |
1486 | { | |
1487 | return CommonVariantField<const bt_field> {*this}; | |
1488 | } | |
1489 | ||
dcb8ae9b | 1490 | Class cls() const noexcept |
a1e31878 | 1491 | { |
341a67c4 | 1492 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
1493 | } |
1494 | ||
dcb8ae9b | 1495 | void selectOption(const std::uint64_t index) const noexcept |
a1e31878 | 1496 | { |
5c895f64 PP |
1497 | static_assert(!std::is_const<LibObjT>::value, |
1498 | "Not available with `bt2::ConstVariantField`."); | |
a1e31878 | 1499 | |
341a67c4 | 1500 | static_cast<void>(bt_field_variant_select_option_by_index(this->libObjPtr(), index)); |
a1e31878 PP |
1501 | } |
1502 | ||
dcb8ae9b | 1503 | CommonField<LibObjT> selectedOptionField() const noexcept |
a1e31878 | 1504 | { |
341a67c4 | 1505 | return CommonField<LibObjT> {_Spec::selectedOptionField(this->libObjPtr())}; |
a1e31878 PP |
1506 | } |
1507 | ||
1508 | std::uint64_t selectedOptionIndex() const noexcept | |
1509 | { | |
341a67c4 | 1510 | return bt_field_variant_get_selected_option_index(this->libObjPtr()); |
a1e31878 PP |
1511 | } |
1512 | }; | |
1513 | ||
1514 | using VariantField = CommonVariantField<bt_field>; | |
1515 | using ConstVariantField = CommonVariantField<const bt_field>; | |
1516 | ||
4927bae7 PP |
1517 | namespace internal { |
1518 | ||
1519 | struct VariantFieldTypeDescr | |
1520 | { | |
1521 | using Const = ConstVariantField; | |
1522 | using NonConst = VariantField; | |
1523 | }; | |
1524 | ||
1525 | template <> | |
1526 | struct TypeDescr<VariantField> : public VariantFieldTypeDescr | |
1527 | { | |
1528 | }; | |
1529 | ||
1530 | template <> | |
1531 | struct TypeDescr<ConstVariantField> : public VariantFieldTypeDescr | |
1532 | { | |
1533 | }; | |
1534 | ||
1535 | } /* namespace internal */ | |
1536 | ||
a1e31878 PP |
1537 | template <typename LibObjT> |
1538 | CommonBoolField<LibObjT> CommonField<LibObjT>::asBool() const noexcept | |
1539 | { | |
341a67c4 | 1540 | return CommonBoolField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1541 | } |
1542 | ||
1543 | template <typename LibObjT> | |
1544 | CommonBitArrayField<LibObjT> CommonField<LibObjT>::asBitArray() const noexcept | |
1545 | { | |
341a67c4 | 1546 | return CommonBitArrayField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1547 | } |
1548 | ||
1549 | template <typename LibObjT> | |
1550 | CommonUnsignedIntegerField<LibObjT> CommonField<LibObjT>::asUnsignedInteger() const noexcept | |
1551 | { | |
341a67c4 | 1552 | return CommonUnsignedIntegerField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1553 | } |
1554 | ||
1555 | template <typename LibObjT> | |
1556 | CommonSignedIntegerField<LibObjT> CommonField<LibObjT>::asSignedInteger() const noexcept | |
1557 | { | |
341a67c4 | 1558 | return CommonSignedIntegerField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1559 | } |
1560 | ||
1561 | template <typename LibObjT> | |
1562 | CommonUnsignedEnumerationField<LibObjT> CommonField<LibObjT>::asUnsignedEnumeration() const noexcept | |
1563 | { | |
341a67c4 | 1564 | return CommonUnsignedEnumerationField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1565 | } |
1566 | ||
1567 | template <typename LibObjT> | |
1568 | CommonSignedEnumerationField<LibObjT> CommonField<LibObjT>::asSignedEnumeration() const noexcept | |
1569 | { | |
341a67c4 | 1570 | return CommonSignedEnumerationField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1571 | } |
1572 | ||
1573 | template <typename LibObjT> | |
1574 | CommonSinglePrecisionRealField<LibObjT> CommonField<LibObjT>::asSinglePrecisionReal() const noexcept | |
1575 | { | |
341a67c4 | 1576 | return CommonSinglePrecisionRealField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1577 | } |
1578 | ||
1579 | template <typename LibObjT> | |
1580 | CommonDoublePrecisionRealField<LibObjT> CommonField<LibObjT>::asDoublePrecisionReal() const noexcept | |
1581 | { | |
341a67c4 | 1582 | return CommonDoublePrecisionRealField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1583 | } |
1584 | ||
1585 | template <typename LibObjT> | |
1586 | CommonStringField<LibObjT> CommonField<LibObjT>::asString() const noexcept | |
1587 | { | |
341a67c4 | 1588 | return CommonStringField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1589 | } |
1590 | ||
1591 | template <typename LibObjT> | |
1592 | CommonStructureField<LibObjT> CommonField<LibObjT>::asStructure() const noexcept | |
1593 | { | |
341a67c4 | 1594 | return CommonStructureField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1595 | } |
1596 | ||
1597 | template <typename LibObjT> | |
1598 | CommonArrayField<LibObjT> CommonField<LibObjT>::asArray() const noexcept | |
1599 | { | |
341a67c4 | 1600 | return CommonArrayField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1601 | } |
1602 | ||
1603 | template <typename LibObjT> | |
1604 | CommonDynamicArrayField<LibObjT> CommonField<LibObjT>::asDynamicArray() const noexcept | |
1605 | { | |
341a67c4 | 1606 | return CommonDynamicArrayField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1607 | } |
1608 | ||
1609 | template <typename LibObjT> | |
1610 | CommonOptionField<LibObjT> CommonField<LibObjT>::asOption() const noexcept | |
1611 | { | |
341a67c4 | 1612 | return CommonOptionField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1613 | } |
1614 | ||
1615 | template <typename LibObjT> | |
1616 | CommonVariantField<LibObjT> CommonField<LibObjT>::asVariant() const noexcept | |
1617 | { | |
341a67c4 | 1618 | return CommonVariantField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1619 | } |
1620 | ||
b5f55e9f | 1621 | } /* namespace bt2 */ |
a1e31878 | 1622 | |
b5f55e9f | 1623 | #endif /* BABELTRACE_CPP_COMMON_BT2_FIELD_HPP */ |