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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" | |
c022776a | 16 | #include "cpp-common/bt2s/optional.hpp" |
c802cacb | 17 | |
0d218157 | 18 | #include "borrowed-object.hpp" |
a1e31878 | 19 | #include "field-class.hpp" |
c802cacb | 20 | #include "internal/utils.hpp" |
7f7fbdb3 | 21 | #include "raw-value-proxy.hpp" |
a1e31878 PP |
22 | |
23 | namespace bt2 { | |
24 | ||
25 | template <typename LibObjT> | |
26 | class CommonBoolField; | |
27 | ||
28 | template <typename LibObjT> | |
29 | class CommonBitArrayField; | |
30 | ||
31 | template <typename LibObjT> | |
32 | class CommonUnsignedIntegerField; | |
33 | ||
34 | template <typename LibObjT> | |
35 | class CommonSignedIntegerField; | |
36 | ||
37 | template <typename LibObjT> | |
38 | class CommonUnsignedEnumerationField; | |
39 | ||
40 | template <typename LibObjT> | |
41 | class CommonSignedEnumerationField; | |
42 | ||
43 | template <typename LibObjT> | |
44 | class CommonSinglePrecisionRealField; | |
45 | ||
46 | template <typename LibObjT> | |
47 | class CommonDoublePrecisionRealField; | |
48 | ||
49 | template <typename LibObjT> | |
50 | class CommonStringField; | |
51 | ||
52 | template <typename LibObjT> | |
53 | class CommonStructureField; | |
54 | ||
55 | template <typename LibObjT> | |
56 | class CommonArrayField; | |
57 | ||
58 | template <typename LibObjT> | |
59 | class CommonDynamicArrayField; | |
60 | ||
61 | template <typename LibObjT> | |
62 | class CommonOptionField; | |
63 | ||
64 | template <typename LibObjT> | |
65 | class CommonVariantField; | |
66 | ||
67 | namespace internal { | |
68 | ||
69 | template <typename LibObjT> | |
70 | struct CommonFieldSpec; | |
71 | ||
b5f55e9f | 72 | /* Functions specific to mutable fields */ |
a1e31878 PP |
73 | template <> |
74 | struct CommonFieldSpec<bt_field> final | |
75 | { | |
76 | static bt_field_class *cls(bt_field * const libObjPtr) noexcept | |
77 | { | |
78 | return bt_field_borrow_class(libObjPtr); | |
79 | } | |
80 | }; | |
81 | ||
b5f55e9f | 82 | /* Functions specific to constant fields */ |
a1e31878 PP |
83 | template <> |
84 | struct CommonFieldSpec<const bt_field> final | |
85 | { | |
86 | static const bt_field_class *cls(const bt_field * const libObjPtr) noexcept | |
87 | { | |
88 | return bt_field_borrow_class_const(libObjPtr); | |
89 | } | |
90 | }; | |
91 | ||
b5f55e9f | 92 | } /* namespace internal */ |
a1e31878 PP |
93 | |
94 | template <typename LibObjT> | |
0d218157 | 95 | class CommonField : public BorrowedObject<LibObjT> |
a1e31878 PP |
96 | { |
97 | private: | |
0d218157 | 98 | using typename BorrowedObject<LibObjT>::_ThisBorrowedObject; |
a1e31878 PP |
99 | |
100 | protected: | |
a1e31878 PP |
101 | using _ThisCommonField = CommonField<LibObjT>; |
102 | ||
103 | public: | |
d246c457 | 104 | using typename BorrowedObject<LibObjT>::LibObjPtr; |
8047a175 | 105 | using Class = internal::DepFc<LibObjT>; |
a1e31878 | 106 | |
d246c457 | 107 | explicit CommonField(const LibObjPtr libObjPtr) noexcept : _ThisBorrowedObject {libObjPtr} |
a1e31878 PP |
108 | { |
109 | } | |
110 | ||
111 | template <typename OtherLibObjT> | |
0d218157 | 112 | CommonField(const CommonField<OtherLibObjT> val) noexcept : _ThisBorrowedObject {val} |
a1e31878 PP |
113 | { |
114 | } | |
115 | ||
116 | template <typename OtherLibObjT> | |
ac30a470 | 117 | _ThisCommonField operator=(const CommonField<OtherLibObjT> val) noexcept |
a1e31878 | 118 | { |
0d218157 | 119 | _ThisBorrowedObject::operator=(val); |
a1e31878 PP |
120 | return *this; |
121 | } | |
122 | ||
328a274a PP |
123 | CommonField<const bt_field> asConst() const noexcept |
124 | { | |
125 | return CommonField<const bt_field> {*this}; | |
126 | } | |
127 | ||
a1e31878 PP |
128 | FieldClassType classType() const noexcept |
129 | { | |
341a67c4 | 130 | return static_cast<FieldClassType>(bt_field_get_class_type(this->libObjPtr())); |
a1e31878 PP |
131 | } |
132 | ||
dcb8ae9b | 133 | Class cls() const noexcept |
a1e31878 | 134 | { |
341a67c4 | 135 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
136 | } |
137 | ||
138 | bool isBool() const noexcept | |
139 | { | |
140 | return this->cls().isBool(); | |
141 | } | |
142 | ||
143 | bool isBitArray() const noexcept | |
144 | { | |
145 | return this->cls().isBitArray(); | |
146 | } | |
147 | ||
148 | bool isUnsignedInteger() const noexcept | |
149 | { | |
150 | return this->cls().isUnsignedInteger(); | |
151 | } | |
152 | ||
153 | bool isSignedInteger() const noexcept | |
154 | { | |
155 | return this->cls().isSignedInteger(); | |
156 | } | |
157 | ||
158 | bool isUnsignedEnumeration() const noexcept | |
159 | { | |
160 | return this->cls().isUnsignedEnumeration(); | |
161 | } | |
162 | ||
163 | bool isSignedEnumeration() const noexcept | |
164 | { | |
165 | return this->cls().isSignedEnumeration(); | |
166 | } | |
167 | ||
168 | bool isSinglePrecisionReal() const noexcept | |
169 | { | |
170 | return this->cls().isSinglePrecisionReal(); | |
171 | } | |
172 | ||
173 | bool isDoublePrecisionReal() const noexcept | |
174 | { | |
175 | return this->cls().isDoublePrecisionReal(); | |
176 | } | |
177 | ||
178 | bool isString() const noexcept | |
179 | { | |
180 | return this->cls().isString(); | |
181 | } | |
182 | ||
183 | bool isStructure() const noexcept | |
184 | { | |
185 | return this->cls().isStructure(); | |
186 | } | |
187 | ||
188 | bool isArray() const noexcept | |
189 | { | |
190 | return this->cls().isArray(); | |
191 | } | |
192 | ||
193 | bool isDynamicArray() const noexcept | |
194 | { | |
195 | return this->cls().isDynamicArray(); | |
196 | } | |
197 | ||
198 | bool isOption() const noexcept | |
199 | { | |
200 | return this->cls().isOption(); | |
201 | } | |
202 | ||
203 | bool isVariant() const noexcept | |
204 | { | |
205 | return this->cls().isVariant(); | |
206 | } | |
207 | ||
45e0ded5 PP |
208 | template <typename FieldT> |
209 | FieldT as() const noexcept | |
210 | { | |
211 | return FieldT {this->libObjPtr()}; | |
212 | } | |
213 | ||
a1e31878 PP |
214 | CommonBoolField<LibObjT> asBool() const noexcept; |
215 | CommonBitArrayField<LibObjT> asBitArray() const noexcept; | |
216 | CommonUnsignedIntegerField<LibObjT> asUnsignedInteger() const noexcept; | |
217 | CommonSignedIntegerField<LibObjT> asSignedInteger() const noexcept; | |
218 | CommonUnsignedEnumerationField<LibObjT> asUnsignedEnumeration() const noexcept; | |
219 | CommonSignedEnumerationField<LibObjT> asSignedEnumeration() const noexcept; | |
220 | CommonSinglePrecisionRealField<LibObjT> asSinglePrecisionReal() const noexcept; | |
221 | CommonDoublePrecisionRealField<LibObjT> asDoublePrecisionReal() const noexcept; | |
222 | CommonStringField<LibObjT> asString() const noexcept; | |
223 | CommonStructureField<LibObjT> asStructure() const noexcept; | |
224 | CommonArrayField<LibObjT> asArray() const noexcept; | |
225 | CommonDynamicArrayField<LibObjT> asDynamicArray() const noexcept; | |
226 | CommonOptionField<LibObjT> asOption() const noexcept; | |
227 | CommonVariantField<LibObjT> asVariant() const noexcept; | |
228 | }; | |
229 | ||
230 | using Field = CommonField<bt_field>; | |
231 | using ConstField = CommonField<const bt_field>; | |
232 | ||
4927bae7 PP |
233 | namespace internal { |
234 | ||
235 | struct FieldTypeDescr | |
236 | { | |
237 | using Const = ConstField; | |
238 | using NonConst = Field; | |
239 | }; | |
240 | ||
241 | template <> | |
242 | struct TypeDescr<Field> : public FieldTypeDescr | |
243 | { | |
244 | }; | |
245 | ||
246 | template <> | |
247 | struct TypeDescr<ConstField> : public FieldTypeDescr | |
248 | { | |
249 | }; | |
250 | ||
251 | } /* namespace internal */ | |
252 | ||
a1e31878 PP |
253 | template <typename LibObjT> |
254 | class CommonBoolField final : public CommonField<LibObjT> | |
255 | { | |
256 | private: | |
a1e31878 PP |
257 | using typename CommonField<LibObjT>::_ThisCommonField; |
258 | ||
259 | public: | |
d246c457 | 260 | using typename CommonField<LibObjT>::LibObjPtr; |
a1e31878 PP |
261 | using Value = bool; |
262 | ||
d246c457 | 263 | explicit CommonBoolField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
264 | { |
265 | BT_ASSERT_DBG(this->isBool()); | |
266 | } | |
267 | ||
268 | template <typename OtherLibObjT> | |
100fa861 | 269 | CommonBoolField(const CommonBoolField<OtherLibObjT> val) noexcept : _ThisCommonField {val} |
a1e31878 PP |
270 | { |
271 | } | |
272 | ||
273 | template <typename OtherLibObjT> | |
ac30a470 | 274 | CommonBoolField<LibObjT> operator=(const CommonBoolField<OtherLibObjT> val) noexcept |
a1e31878 PP |
275 | { |
276 | _ThisCommonField::operator=(val); | |
277 | return *this; | |
278 | } | |
279 | ||
328a274a PP |
280 | CommonBoolField<const bt_field> asConst() const noexcept |
281 | { | |
282 | return CommonBoolField<const bt_field> {*this}; | |
283 | } | |
284 | ||
7f7fbdb3 PP |
285 | RawValueProxy<CommonBoolField> operator*() const noexcept |
286 | { | |
287 | return RawValueProxy<CommonBoolField> {*this}; | |
288 | } | |
289 | ||
290 | void value(const Value val) const noexcept | |
a1e31878 | 291 | { |
5c895f64 | 292 | static_assert(!std::is_const<LibObjT>::value, "Not available with `bt2::ConstBoolField`."); |
a1e31878 | 293 | |
341a67c4 | 294 | bt_field_bool_set_value(this->libObjPtr(), static_cast<bt_bool>(val)); |
a1e31878 PP |
295 | } |
296 | ||
297 | Value value() const noexcept | |
298 | { | |
341a67c4 | 299 | return static_cast<Value>(bt_field_bool_get_value(this->libObjPtr())); |
a1e31878 | 300 | } |
a1e31878 PP |
301 | }; |
302 | ||
303 | using BoolField = CommonBoolField<bt_field>; | |
304 | using ConstBoolField = CommonBoolField<const bt_field>; | |
305 | ||
4927bae7 PP |
306 | namespace internal { |
307 | ||
308 | struct BoolFieldTypeDescr | |
309 | { | |
310 | using Const = ConstBoolField; | |
311 | using NonConst = BoolField; | |
312 | }; | |
313 | ||
314 | template <> | |
315 | struct TypeDescr<BoolField> : public BoolFieldTypeDescr | |
316 | { | |
317 | }; | |
318 | ||
319 | template <> | |
320 | struct TypeDescr<ConstBoolField> : public BoolFieldTypeDescr | |
321 | { | |
322 | }; | |
323 | ||
324 | } /* namespace internal */ | |
325 | ||
a1e31878 PP |
326 | template <typename LibObjT> |
327 | class CommonBitArrayField final : public CommonField<LibObjT> | |
328 | { | |
329 | private: | |
a1e31878 PP |
330 | using typename CommonField<LibObjT>::_ThisCommonField; |
331 | ||
332 | public: | |
d246c457 | 333 | using typename CommonField<LibObjT>::LibObjPtr; |
8047a175 | 334 | using Class = internal::DepType<LibObjT, BitArrayFieldClass, ConstBitArrayFieldClass>; |
a1e31878 | 335 | |
d246c457 | 336 | explicit CommonBitArrayField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
337 | { |
338 | BT_ASSERT_DBG(this->isBitArray()); | |
339 | } | |
340 | ||
341 | template <typename OtherLibObjT> | |
100fa861 | 342 | CommonBitArrayField(const CommonBitArrayField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
343 | _ThisCommonField {val} |
344 | { | |
345 | } | |
346 | ||
347 | template <typename OtherLibObjT> | |
ac30a470 | 348 | CommonBitArrayField<LibObjT> operator=(const CommonBitArrayField<OtherLibObjT> val) noexcept |
a1e31878 PP |
349 | { |
350 | _ThisCommonField::operator=(val); | |
351 | return *this; | |
352 | } | |
353 | ||
328a274a PP |
354 | CommonBitArrayField<const bt_field> asConst() const noexcept |
355 | { | |
356 | return CommonBitArrayField<const bt_field> {*this}; | |
357 | } | |
358 | ||
a1e31878 PP |
359 | ConstBitArrayFieldClass cls() const noexcept |
360 | { | |
361 | return ConstBitArrayFieldClass { | |
341a67c4 | 362 | internal::CommonFieldSpec<const bt_field>::cls(this->libObjPtr())}; |
a1e31878 PP |
363 | } |
364 | ||
365 | Class cls() noexcept | |
366 | { | |
341a67c4 | 367 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
368 | } |
369 | ||
7f7fbdb3 | 370 | void valueAsInteger(const std::uint64_t bits) const noexcept |
a1e31878 | 371 | { |
5c895f64 PP |
372 | static_assert(!std::is_const<LibObjT>::value, |
373 | "Not available with `bt2::ConstBitArrayField`."); | |
a1e31878 | 374 | |
341a67c4 | 375 | bt_field_bit_array_set_value_as_integer(this->libObjPtr(), bits); |
a1e31878 PP |
376 | } |
377 | ||
378 | std::uint64_t valueAsInteger() const noexcept | |
379 | { | |
341a67c4 | 380 | return bt_field_bit_array_get_value_as_integer(this->libObjPtr()); |
a1e31878 PP |
381 | } |
382 | ||
383 | bool bitValue(const std::uint64_t index) const noexcept | |
384 | { | |
385 | BT_ASSERT_DBG(index < this->cls().length()); | |
386 | return static_cast<bool>(this->valueAsInteger() & (1ULL << index)); | |
387 | } | |
388 | }; | |
389 | ||
390 | using BitArrayField = CommonBitArrayField<bt_field>; | |
391 | using ConstBitArrayField = CommonBitArrayField<const bt_field>; | |
392 | ||
4927bae7 PP |
393 | namespace internal { |
394 | ||
395 | struct BitArrayFieldTypeDescr | |
396 | { | |
397 | using Const = ConstBitArrayField; | |
398 | using NonConst = BitArrayField; | |
399 | }; | |
400 | ||
401 | template <> | |
402 | struct TypeDescr<BitArrayField> : public BitArrayFieldTypeDescr | |
403 | { | |
404 | }; | |
405 | ||
406 | template <> | |
407 | struct TypeDescr<ConstBitArrayField> : public BitArrayFieldTypeDescr | |
408 | { | |
409 | }; | |
410 | ||
411 | } /* namespace internal */ | |
412 | ||
a1e31878 | 413 | template <typename LibObjT> |
edfe13aa | 414 | class CommonUnsignedIntegerField : public CommonField<LibObjT> |
a1e31878 PP |
415 | { |
416 | private: | |
417 | using typename CommonField<LibObjT>::_ThisCommonField; | |
418 | ||
419 | protected: | |
a1e31878 PP |
420 | using _ThisCommonUnsignedIntegerField = CommonUnsignedIntegerField<LibObjT>; |
421 | ||
422 | public: | |
d246c457 | 423 | using typename CommonField<LibObjT>::LibObjPtr; |
a1e31878 | 424 | using Value = std::uint64_t; |
8047a175 | 425 | using Class = internal::DepType<LibObjT, IntegerFieldClass, ConstIntegerFieldClass>; |
a1e31878 | 426 | |
d246c457 | 427 | explicit CommonUnsignedIntegerField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
428 | _ThisCommonField {libObjPtr} |
429 | { | |
430 | BT_ASSERT_DBG(this->isUnsignedInteger()); | |
431 | } | |
432 | ||
433 | template <typename OtherLibObjT> | |
100fa861 | 434 | CommonUnsignedIntegerField(const CommonUnsignedIntegerField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
435 | _ThisCommonField {val} |
436 | { | |
437 | } | |
438 | ||
439 | template <typename OtherLibObjT> | |
ac30a470 | 440 | _ThisCommonUnsignedIntegerField |
100fa861 | 441 | operator=(const CommonUnsignedIntegerField<OtherLibObjT> val) noexcept |
a1e31878 PP |
442 | { |
443 | _ThisCommonField::operator=(val); | |
444 | return *this; | |
445 | } | |
446 | ||
328a274a PP |
447 | CommonUnsignedIntegerField<const bt_field> asConst() const noexcept |
448 | { | |
449 | return CommonUnsignedIntegerField<const bt_field> {*this}; | |
450 | } | |
451 | ||
dcb8ae9b | 452 | Class cls() const noexcept |
a1e31878 | 453 | { |
341a67c4 | 454 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
455 | } |
456 | ||
7f7fbdb3 PP |
457 | RawValueProxy<CommonUnsignedIntegerField> operator*() const noexcept |
458 | { | |
459 | return RawValueProxy<CommonUnsignedIntegerField> {*this}; | |
460 | } | |
461 | ||
462 | void value(const Value val) const noexcept | |
a1e31878 | 463 | { |
5c895f64 PP |
464 | static_assert(!std::is_const<LibObjT>::value, |
465 | "Not available with `bt2::ConstUnsignedIntegerField`."); | |
a1e31878 | 466 | |
341a67c4 | 467 | bt_field_integer_unsigned_set_value(this->libObjPtr(), val); |
a1e31878 PP |
468 | } |
469 | ||
470 | Value value() const noexcept | |
471 | { | |
341a67c4 | 472 | return bt_field_integer_unsigned_get_value(this->libObjPtr()); |
a1e31878 | 473 | } |
a1e31878 PP |
474 | }; |
475 | ||
476 | using UnsignedIntegerField = CommonUnsignedIntegerField<bt_field>; | |
477 | using ConstUnsignedIntegerField = CommonUnsignedIntegerField<const bt_field>; | |
478 | ||
4927bae7 PP |
479 | namespace internal { |
480 | ||
481 | struct UnsignedIntegerFieldTypeDescr | |
482 | { | |
483 | using Const = ConstUnsignedIntegerField; | |
484 | using NonConst = UnsignedIntegerField; | |
485 | }; | |
486 | ||
487 | template <> | |
488 | struct TypeDescr<UnsignedIntegerField> : public UnsignedIntegerFieldTypeDescr | |
489 | { | |
490 | }; | |
491 | ||
492 | template <> | |
493 | struct TypeDescr<ConstUnsignedIntegerField> : public UnsignedIntegerFieldTypeDescr | |
494 | { | |
495 | }; | |
496 | ||
497 | } /* namespace internal */ | |
498 | ||
a1e31878 | 499 | template <typename LibObjT> |
edfe13aa | 500 | class CommonSignedIntegerField : public CommonField<LibObjT> |
a1e31878 PP |
501 | { |
502 | private: | |
503 | using typename CommonField<LibObjT>::_ThisCommonField; | |
504 | ||
505 | protected: | |
a1e31878 PP |
506 | using _ThisCommonSignedIntegerField = CommonSignedIntegerField<LibObjT>; |
507 | ||
508 | public: | |
d246c457 | 509 | using typename CommonField<LibObjT>::LibObjPtr; |
edfe13aa | 510 | using Value = std::int64_t; |
8047a175 | 511 | using Class = internal::DepType<LibObjT, IntegerFieldClass, ConstIntegerFieldClass>; |
a1e31878 | 512 | |
d246c457 | 513 | explicit CommonSignedIntegerField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
514 | _ThisCommonField {libObjPtr} |
515 | { | |
516 | BT_ASSERT_DBG(this->isSignedInteger()); | |
517 | } | |
518 | ||
519 | template <typename OtherLibObjT> | |
100fa861 | 520 | CommonSignedIntegerField(const CommonSignedIntegerField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
521 | _ThisCommonField {val} |
522 | { | |
523 | } | |
524 | ||
525 | template <typename OtherLibObjT> | |
ac30a470 | 526 | _ThisCommonSignedIntegerField |
100fa861 | 527 | operator=(const CommonSignedIntegerField<OtherLibObjT> val) noexcept |
a1e31878 PP |
528 | { |
529 | _ThisCommonField::operator=(val); | |
530 | return *this; | |
531 | } | |
532 | ||
328a274a PP |
533 | CommonSignedIntegerField<const bt_field> asConst() const noexcept |
534 | { | |
535 | return CommonSignedIntegerField<const bt_field> {*this}; | |
536 | } | |
537 | ||
dcb8ae9b | 538 | Class cls() const noexcept |
a1e31878 | 539 | { |
341a67c4 | 540 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
541 | } |
542 | ||
7f7fbdb3 PP |
543 | RawValueProxy<CommonSignedIntegerField> operator*() const noexcept |
544 | { | |
545 | return RawValueProxy<CommonSignedIntegerField> {*this}; | |
546 | } | |
547 | ||
548 | void value(const Value val) const noexcept | |
a1e31878 | 549 | { |
5c895f64 PP |
550 | static_assert(!std::is_const<LibObjT>::value, |
551 | "Not available with `bt2::ConstSignedIntegerField`."); | |
a1e31878 | 552 | |
341a67c4 | 553 | bt_field_integer_signed_set_value(this->libObjPtr(), val); |
a1e31878 PP |
554 | } |
555 | ||
556 | Value value() const noexcept | |
557 | { | |
341a67c4 | 558 | return bt_field_integer_signed_get_value(this->libObjPtr()); |
a1e31878 | 559 | } |
a1e31878 PP |
560 | }; |
561 | ||
562 | using SignedIntegerField = CommonSignedIntegerField<bt_field>; | |
563 | using ConstSignedIntegerField = CommonSignedIntegerField<const bt_field>; | |
564 | ||
4927bae7 PP |
565 | namespace internal { |
566 | ||
567 | struct SignedIntegerFieldTypeDescr | |
568 | { | |
569 | using Const = ConstSignedIntegerField; | |
570 | using NonConst = SignedIntegerField; | |
571 | }; | |
572 | ||
573 | template <> | |
574 | struct TypeDescr<SignedIntegerField> : public SignedIntegerFieldTypeDescr | |
575 | { | |
576 | }; | |
577 | ||
578 | template <> | |
579 | struct TypeDescr<ConstSignedIntegerField> : public SignedIntegerFieldTypeDescr | |
580 | { | |
581 | }; | |
582 | ||
583 | } /* namespace internal */ | |
584 | ||
a1e31878 PP |
585 | class EnumerationFieldClassMappingLabels |
586 | { | |
587 | public: | |
588 | explicit EnumerationFieldClassMappingLabels( | |
589 | const bt_field_class_enumeration_mapping_label_array labels, const std::uint64_t size) : | |
590 | _mLabels {labels}, | |
c0b73c63 | 591 | _mLen {size} |
a1e31878 PP |
592 | { |
593 | } | |
594 | ||
c0b73c63 | 595 | std::uint64_t length() const noexcept |
a1e31878 | 596 | { |
c0b73c63 | 597 | return _mLen; |
a1e31878 PP |
598 | } |
599 | ||
5cc5088c | 600 | const char *operator[](const std::uint64_t index) const noexcept |
a1e31878 PP |
601 | { |
602 | return _mLabels[index]; | |
603 | } | |
604 | ||
605 | private: | |
606 | bt_field_class_enumeration_mapping_label_array _mLabels; | |
c0b73c63 | 607 | std::uint64_t _mLen; |
a1e31878 PP |
608 | }; |
609 | ||
610 | template <typename LibObjT> | |
611 | class CommonUnsignedEnumerationField final : public CommonUnsignedIntegerField<LibObjT> | |
612 | { | |
613 | private: | |
614 | using typename CommonUnsignedIntegerField<LibObjT>::_ThisCommonUnsignedIntegerField; | |
a1e31878 PP |
615 | |
616 | public: | |
d246c457 PP |
617 | using typename CommonField<LibObjT>::LibObjPtr; |
618 | ||
8047a175 PP |
619 | using Class = internal::DepType<LibObjT, UnsignedEnumerationFieldClass, |
620 | ConstUnsignedEnumerationFieldClass>; | |
a1e31878 | 621 | |
d246c457 | 622 | explicit CommonUnsignedEnumerationField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
623 | _ThisCommonUnsignedIntegerField {libObjPtr} |
624 | { | |
625 | BT_ASSERT_DBG(this->isUnsignedEnumeration()); | |
626 | } | |
627 | ||
628 | template <typename OtherLibObjT> | |
100fa861 | 629 | CommonUnsignedEnumerationField(const CommonUnsignedEnumerationField<OtherLibObjT> val) noexcept |
a1e31878 PP |
630 | : |
631 | _ThisCommonUnsignedIntegerField {val} | |
632 | { | |
633 | } | |
634 | ||
635 | template <typename OtherLibObjT> | |
ac30a470 | 636 | CommonUnsignedEnumerationField<LibObjT> |
100fa861 | 637 | operator=(const CommonUnsignedEnumerationField<OtherLibObjT> val) noexcept |
a1e31878 PP |
638 | { |
639 | _ThisCommonUnsignedIntegerField::operator=(val); | |
640 | return *this; | |
641 | } | |
642 | ||
328a274a PP |
643 | CommonUnsignedEnumerationField<const bt_field> asConst() const noexcept |
644 | { | |
645 | return CommonUnsignedEnumerationField<const bt_field> {*this}; | |
646 | } | |
647 | ||
dcb8ae9b | 648 | Class cls() const noexcept |
a1e31878 | 649 | { |
341a67c4 | 650 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
651 | } |
652 | ||
653 | EnumerationFieldClassMappingLabels labels() const | |
654 | { | |
655 | bt_field_class_enumeration_mapping_label_array labelArray; | |
656 | std::uint64_t count; | |
341a67c4 | 657 | const auto status = bt_field_enumeration_unsigned_get_mapping_labels(this->libObjPtr(), |
a1e31878 PP |
658 | &labelArray, &count); |
659 | ||
660 | if (status == BT_FIELD_ENUMERATION_GET_MAPPING_LABELS_STATUS_MEMORY_ERROR) { | |
39278ebc | 661 | throw MemoryError {}; |
a1e31878 PP |
662 | } |
663 | ||
664 | return EnumerationFieldClassMappingLabels {labelArray, count}; | |
665 | } | |
666 | }; | |
667 | ||
668 | using UnsignedEnumerationField = CommonUnsignedEnumerationField<bt_field>; | |
669 | using ConstUnsignedEnumerationField = CommonUnsignedEnumerationField<const bt_field>; | |
670 | ||
4927bae7 PP |
671 | namespace internal { |
672 | ||
673 | struct UnsignedEnumerationFieldTypeDescr | |
674 | { | |
675 | using Const = ConstUnsignedEnumerationField; | |
676 | using NonConst = UnsignedEnumerationField; | |
677 | }; | |
678 | ||
679 | template <> | |
680 | struct TypeDescr<UnsignedEnumerationField> : public UnsignedEnumerationFieldTypeDescr | |
681 | { | |
682 | }; | |
683 | ||
684 | template <> | |
685 | struct TypeDescr<ConstUnsignedEnumerationField> : public UnsignedEnumerationFieldTypeDescr | |
686 | { | |
687 | }; | |
688 | ||
689 | } /* namespace internal */ | |
690 | ||
a1e31878 PP |
691 | template <typename LibObjT> |
692 | class CommonSignedEnumerationField final : public CommonSignedIntegerField<LibObjT> | |
693 | { | |
694 | private: | |
695 | using typename CommonSignedIntegerField<LibObjT>::_ThisCommonSignedIntegerField; | |
a1e31878 PP |
696 | |
697 | public: | |
d246c457 PP |
698 | using typename CommonField<LibObjT>::LibObjPtr; |
699 | ||
a1e31878 | 700 | using Class = |
8047a175 | 701 | internal::DepType<LibObjT, SignedEnumerationFieldClass, ConstSignedEnumerationFieldClass>; |
a1e31878 | 702 | |
d246c457 | 703 | explicit CommonSignedEnumerationField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
704 | _ThisCommonSignedIntegerField {libObjPtr} |
705 | { | |
706 | BT_ASSERT_DBG(this->isSignedEnumeration()); | |
707 | } | |
708 | ||
709 | template <typename OtherLibObjT> | |
100fa861 | 710 | CommonSignedEnumerationField(const CommonSignedEnumerationField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
711 | _ThisCommonSignedIntegerField {val} |
712 | { | |
713 | } | |
714 | ||
715 | template <typename OtherLibObjT> | |
ac30a470 | 716 | CommonSignedEnumerationField<LibObjT> |
100fa861 | 717 | operator=(const CommonSignedEnumerationField<OtherLibObjT> val) noexcept |
a1e31878 PP |
718 | { |
719 | _ThisCommonSignedIntegerField::operator=(val); | |
720 | return *this; | |
721 | } | |
722 | ||
328a274a PP |
723 | CommonSignedEnumerationField<const bt_field> asConst() const noexcept |
724 | { | |
725 | return CommonSignedEnumerationField<const bt_field> {*this}; | |
726 | } | |
727 | ||
dcb8ae9b | 728 | Class cls() const noexcept |
a1e31878 | 729 | { |
341a67c4 | 730 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
731 | } |
732 | ||
733 | EnumerationFieldClassMappingLabels labels() const | |
734 | { | |
735 | bt_field_class_enumeration_mapping_label_array labelArray; | |
736 | std::uint64_t count; | |
737 | const auto status = | |
341a67c4 | 738 | bt_field_enumeration_signed_get_mapping_labels(this->libObjPtr(), &labelArray, &count); |
a1e31878 PP |
739 | |
740 | if (status == BT_FIELD_ENUMERATION_GET_MAPPING_LABELS_STATUS_MEMORY_ERROR) { | |
39278ebc | 741 | throw MemoryError {}; |
a1e31878 PP |
742 | } |
743 | ||
744 | return EnumerationFieldClassMappingLabels {labelArray, count}; | |
745 | } | |
746 | }; | |
747 | ||
748 | using SignedEnumerationField = CommonSignedEnumerationField<bt_field>; | |
749 | using ConstSignedEnumerationField = CommonSignedEnumerationField<const bt_field>; | |
750 | ||
4927bae7 PP |
751 | namespace internal { |
752 | ||
753 | struct SignedEnumerationFieldTypeDescr | |
754 | { | |
755 | using Const = ConstSignedEnumerationField; | |
756 | using NonConst = SignedEnumerationField; | |
757 | }; | |
758 | ||
759 | template <> | |
760 | struct TypeDescr<SignedEnumerationField> : public SignedEnumerationFieldTypeDescr | |
761 | { | |
762 | }; | |
763 | ||
764 | template <> | |
765 | struct TypeDescr<ConstSignedEnumerationField> : public SignedEnumerationFieldTypeDescr | |
766 | { | |
767 | }; | |
768 | ||
769 | } /* namespace internal */ | |
770 | ||
a1e31878 PP |
771 | template <typename LibObjT> |
772 | class CommonSinglePrecisionRealField final : public CommonField<LibObjT> | |
773 | { | |
774 | private: | |
a1e31878 PP |
775 | using typename CommonField<LibObjT>::_ThisCommonField; |
776 | ||
777 | public: | |
d246c457 | 778 | using typename CommonField<LibObjT>::LibObjPtr; |
a1e31878 PP |
779 | using Value = float; |
780 | ||
d246c457 | 781 | explicit CommonSinglePrecisionRealField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
782 | _ThisCommonField {libObjPtr} |
783 | { | |
784 | BT_ASSERT_DBG(this->isSinglePrecisionReal()); | |
785 | } | |
786 | ||
787 | template <typename OtherLibObjT> | |
100fa861 | 788 | CommonSinglePrecisionRealField(const CommonSinglePrecisionRealField<OtherLibObjT> val) noexcept |
a1e31878 PP |
789 | : |
790 | _ThisCommonField {val} | |
791 | { | |
792 | } | |
793 | ||
794 | template <typename OtherLibObjT> | |
ac30a470 | 795 | CommonSinglePrecisionRealField<LibObjT> |
100fa861 | 796 | operator=(const CommonSinglePrecisionRealField<OtherLibObjT> val) noexcept |
a1e31878 PP |
797 | { |
798 | _ThisCommonField::operator=(val); | |
799 | return *this; | |
800 | } | |
801 | ||
328a274a PP |
802 | CommonSinglePrecisionRealField<const bt_field> asConst() const noexcept |
803 | { | |
804 | return CommonSinglePrecisionRealField<const bt_field> {*this}; | |
805 | } | |
806 | ||
7f7fbdb3 PP |
807 | RawValueProxy<CommonSinglePrecisionRealField> operator*() const noexcept |
808 | { | |
809 | return RawValueProxy<CommonSinglePrecisionRealField> {*this}; | |
810 | } | |
811 | ||
812 | void value(const Value val) const noexcept | |
a1e31878 | 813 | { |
5c895f64 PP |
814 | static_assert(!std::is_const<LibObjT>::value, |
815 | "Not available with `bt2::ConstSinglePrecisionRealField`."); | |
a1e31878 | 816 | |
341a67c4 | 817 | bt_field_real_single_precision_set_value(this->libObjPtr(), val); |
a1e31878 PP |
818 | } |
819 | ||
820 | Value value() const noexcept | |
821 | { | |
341a67c4 | 822 | return bt_field_real_single_precision_get_value(this->libObjPtr()); |
a1e31878 | 823 | } |
a1e31878 PP |
824 | }; |
825 | ||
826 | using SinglePrecisionRealField = CommonSinglePrecisionRealField<bt_field>; | |
827 | using ConstSinglePrecisionRealField = CommonSinglePrecisionRealField<const bt_field>; | |
828 | ||
4927bae7 PP |
829 | namespace internal { |
830 | ||
831 | struct SinglePrecisionRealFieldTypeDescr | |
832 | { | |
833 | using Const = ConstSinglePrecisionRealField; | |
834 | using NonConst = SinglePrecisionRealField; | |
835 | }; | |
836 | ||
837 | template <> | |
838 | struct TypeDescr<SinglePrecisionRealField> : public SinglePrecisionRealFieldTypeDescr | |
839 | { | |
840 | }; | |
841 | ||
842 | template <> | |
843 | struct TypeDescr<ConstSinglePrecisionRealField> : public SinglePrecisionRealFieldTypeDescr | |
844 | { | |
845 | }; | |
846 | ||
847 | } /* namespace internal */ | |
848 | ||
a1e31878 PP |
849 | template <typename LibObjT> |
850 | class CommonDoublePrecisionRealField final : public CommonField<LibObjT> | |
851 | { | |
852 | private: | |
a1e31878 PP |
853 | using typename CommonField<LibObjT>::_ThisCommonField; |
854 | ||
855 | public: | |
d246c457 | 856 | using typename CommonField<LibObjT>::LibObjPtr; |
a1e31878 PP |
857 | using Value = double; |
858 | ||
d246c457 | 859 | explicit CommonDoublePrecisionRealField(const LibObjPtr libObjPtr) noexcept : |
a1e31878 PP |
860 | _ThisCommonField {libObjPtr} |
861 | { | |
862 | BT_ASSERT_DBG(this->isDoublePrecisionReal()); | |
863 | } | |
864 | ||
865 | template <typename OtherLibObjT> | |
100fa861 | 866 | CommonDoublePrecisionRealField(const CommonDoublePrecisionRealField<OtherLibObjT> val) noexcept |
a1e31878 PP |
867 | : |
868 | _ThisCommonField {val} | |
869 | { | |
870 | } | |
871 | ||
872 | template <typename OtherLibObjT> | |
ac30a470 | 873 | CommonDoublePrecisionRealField<LibObjT> |
100fa861 | 874 | operator=(const CommonDoublePrecisionRealField<OtherLibObjT> val) noexcept |
a1e31878 PP |
875 | { |
876 | _ThisCommonField::operator=(val); | |
877 | return *this; | |
878 | } | |
879 | ||
328a274a PP |
880 | CommonDoublePrecisionRealField<const bt_field> asConst() const noexcept |
881 | { | |
882 | return CommonDoublePrecisionRealField<const bt_field> {*this}; | |
883 | } | |
884 | ||
7f7fbdb3 PP |
885 | RawValueProxy<CommonDoublePrecisionRealField> operator*() const noexcept |
886 | { | |
887 | return RawValueProxy<CommonDoublePrecisionRealField> {*this}; | |
888 | } | |
889 | ||
890 | void value(const Value val) const noexcept | |
a1e31878 | 891 | { |
5c895f64 PP |
892 | static_assert(!std::is_const<LibObjT>::value, |
893 | "Not available with `bt2::ConstDoublePrecisionRealField`."); | |
a1e31878 | 894 | |
edfe13aa | 895 | bt_field_real_double_precision_set_value(this->libObjPtr(), val); |
a1e31878 PP |
896 | } |
897 | ||
898 | Value value() const noexcept | |
899 | { | |
edfe13aa | 900 | return bt_field_real_double_precision_get_value(this->libObjPtr()); |
a1e31878 | 901 | } |
a1e31878 PP |
902 | }; |
903 | ||
904 | using DoublePrecisionRealField = CommonDoublePrecisionRealField<bt_field>; | |
905 | using ConstDoublePrecisionRealField = CommonDoublePrecisionRealField<const bt_field>; | |
906 | ||
4927bae7 PP |
907 | namespace internal { |
908 | ||
909 | struct DoublePrecisionRealFieldTypeDescr | |
910 | { | |
911 | using Const = ConstDoublePrecisionRealField; | |
912 | using NonConst = DoublePrecisionRealField; | |
913 | }; | |
914 | ||
915 | template <> | |
916 | struct TypeDescr<DoublePrecisionRealField> : public DoublePrecisionRealFieldTypeDescr | |
917 | { | |
918 | }; | |
919 | ||
920 | template <> | |
921 | struct TypeDescr<ConstDoublePrecisionRealField> : public DoublePrecisionRealFieldTypeDescr | |
922 | { | |
923 | }; | |
924 | ||
925 | } /* namespace internal */ | |
926 | ||
a1e31878 PP |
927 | template <typename LibObjT> |
928 | class CommonStringField final : public CommonField<LibObjT> | |
929 | { | |
930 | private: | |
a1e31878 PP |
931 | using typename CommonField<LibObjT>::_ThisCommonField; |
932 | ||
933 | public: | |
d246c457 | 934 | using typename CommonField<LibObjT>::LibObjPtr; |
7f7fbdb3 PP |
935 | using Value = const char *; |
936 | ||
d246c457 | 937 | explicit CommonStringField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
938 | { |
939 | BT_ASSERT_DBG(this->isString()); | |
940 | } | |
941 | ||
942 | template <typename OtherLibObjT> | |
100fa861 | 943 | CommonStringField(const CommonStringField<OtherLibObjT> val) noexcept : _ThisCommonField {val} |
a1e31878 PP |
944 | { |
945 | } | |
946 | ||
947 | template <typename OtherLibObjT> | |
ac30a470 | 948 | CommonStringField<LibObjT> operator=(const CommonStringField<OtherLibObjT> val) noexcept |
a1e31878 PP |
949 | { |
950 | _ThisCommonField::operator=(val); | |
951 | return *this; | |
952 | } | |
953 | ||
328a274a PP |
954 | CommonStringField<const bt_field> asConst() const noexcept |
955 | { | |
956 | return CommonStringField<const bt_field> {*this}; | |
957 | } | |
958 | ||
7f7fbdb3 PP |
959 | RawStringValueProxy<CommonStringField> operator*() const noexcept |
960 | { | |
961 | return RawStringValueProxy<CommonStringField> {*this}; | |
962 | } | |
963 | ||
964 | void value(const char * const val) const | |
a1e31878 | 965 | { |
5c895f64 PP |
966 | static_assert(!std::is_const<LibObjT>::value, |
967 | "Not available with `bt2::ConstStringField`."); | |
a1e31878 | 968 | |
341a67c4 | 969 | const auto status = bt_field_string_set_value(this->libObjPtr(), val); |
a1e31878 PP |
970 | |
971 | if (status == BT_FIELD_STRING_SET_VALUE_STATUS_MEMORY_ERROR) { | |
39278ebc | 972 | throw MemoryError {}; |
a1e31878 | 973 | } |
a1e31878 PP |
974 | } |
975 | ||
7f7fbdb3 | 976 | void value(const std::string& val) const |
a1e31878 | 977 | { |
7f7fbdb3 | 978 | this->value(val.data()); |
a1e31878 PP |
979 | } |
980 | ||
dcb8ae9b | 981 | void append(const char * const begin, const std::uint64_t len) const |
8a79c777 | 982 | { |
5c895f64 PP |
983 | static_assert(!std::is_const<LibObjT>::value, |
984 | "Not available with `bt2::ConstStringField`."); | |
8a79c777 FD |
985 | |
986 | const auto status = bt_field_string_append_with_length(this->libObjPtr(), begin, len); | |
987 | ||
988 | if (status == BT_FIELD_STRING_APPEND_STATUS_MEMORY_ERROR) { | |
989 | throw MemoryError {}; | |
990 | } | |
991 | } | |
992 | ||
dcb8ae9b | 993 | void append(const std::string& val) const |
8a79c777 FD |
994 | { |
995 | this->append(val.data(), val.size()); | |
996 | } | |
997 | ||
dcb8ae9b | 998 | void clear() const noexcept |
a1e31878 | 999 | { |
5c895f64 PP |
1000 | static_assert(!std::is_const<LibObjT>::value, |
1001 | "Not available with `bt2::ConstStringField`."); | |
a1e31878 | 1002 | |
341a67c4 | 1003 | bt_field_string_clear(this->libObjPtr()); |
a1e31878 PP |
1004 | } |
1005 | ||
7f7fbdb3 | 1006 | const char *value() const noexcept |
a1e31878 | 1007 | { |
341a67c4 | 1008 | return bt_field_string_get_value(this->libObjPtr()); |
a1e31878 PP |
1009 | } |
1010 | }; | |
1011 | ||
1012 | using StringField = CommonStringField<bt_field>; | |
1013 | using ConstStringField = CommonStringField<const bt_field>; | |
1014 | ||
1015 | namespace internal { | |
1016 | ||
4927bae7 PP |
1017 | struct StringFieldTypeDescr |
1018 | { | |
1019 | using Const = ConstStringField; | |
1020 | using NonConst = StringField; | |
1021 | }; | |
1022 | ||
1023 | template <> | |
1024 | struct TypeDescr<StringField> : public StringFieldTypeDescr | |
1025 | { | |
1026 | }; | |
1027 | ||
1028 | template <> | |
1029 | struct TypeDescr<ConstStringField> : public StringFieldTypeDescr | |
1030 | { | |
1031 | }; | |
1032 | ||
a1e31878 PP |
1033 | template <typename LibObjT> |
1034 | struct CommonStructureFieldSpec; | |
1035 | ||
b5f55e9f | 1036 | /* Functions specific to mutable structure fields */ |
a1e31878 PP |
1037 | template <> |
1038 | struct CommonStructureFieldSpec<bt_field> final | |
1039 | { | |
1040 | static bt_field *memberFieldByIndex(bt_field * const libObjPtr, | |
1041 | const std::uint64_t index) noexcept | |
1042 | { | |
1043 | return bt_field_structure_borrow_member_field_by_index(libObjPtr, index); | |
1044 | } | |
1045 | ||
1046 | static bt_field *memberFieldByName(bt_field * const libObjPtr, const char * const name) noexcept | |
1047 | { | |
1048 | return bt_field_structure_borrow_member_field_by_name(libObjPtr, name); | |
1049 | } | |
1050 | }; | |
1051 | ||
b5f55e9f | 1052 | /* Functions specific to constant structure fields */ |
a1e31878 PP |
1053 | template <> |
1054 | struct CommonStructureFieldSpec<const bt_field> final | |
1055 | { | |
1056 | static const bt_field *memberFieldByIndex(const bt_field * const libObjPtr, | |
1057 | const std::uint64_t index) noexcept | |
1058 | { | |
1059 | return bt_field_structure_borrow_member_field_by_index_const(libObjPtr, index); | |
1060 | } | |
1061 | ||
1062 | static const bt_field *memberFieldByName(const bt_field * const libObjPtr, | |
1063 | const char * const name) noexcept | |
1064 | { | |
1065 | return bt_field_structure_borrow_member_field_by_name_const(libObjPtr, name); | |
1066 | } | |
1067 | }; | |
1068 | ||
b5f55e9f | 1069 | } /* namespace internal */ |
a1e31878 PP |
1070 | |
1071 | template <typename LibObjT> | |
1072 | class CommonStructureField final : public CommonField<LibObjT> | |
1073 | { | |
1074 | private: | |
a1e31878 PP |
1075 | using typename CommonField<LibObjT>::_ThisCommonField; |
1076 | using _Spec = internal::CommonStructureFieldSpec<LibObjT>; | |
1077 | ||
1078 | public: | |
d246c457 | 1079 | using typename CommonField<LibObjT>::LibObjPtr; |
8047a175 | 1080 | using Class = internal::DepType<LibObjT, StructureFieldClass, ConstStructureFieldClass>; |
a1e31878 | 1081 | |
d246c457 | 1082 | explicit CommonStructureField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
1083 | { |
1084 | BT_ASSERT_DBG(this->isStructure()); | |
1085 | } | |
1086 | ||
1087 | template <typename OtherLibObjT> | |
100fa861 | 1088 | CommonStructureField(const CommonStructureField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
1089 | _ThisCommonField {val} |
1090 | { | |
1091 | } | |
1092 | ||
1093 | template <typename OtherLibObjT> | |
ac30a470 | 1094 | CommonStructureField<LibObjT> operator=(const CommonStructureField<OtherLibObjT> val) noexcept |
a1e31878 PP |
1095 | { |
1096 | _ThisCommonField::operator=(val); | |
1097 | return *this; | |
1098 | } | |
1099 | ||
328a274a PP |
1100 | CommonStructureField<const bt_field> asConst() const noexcept |
1101 | { | |
1102 | return CommonStructureField<const bt_field> {*this}; | |
1103 | } | |
1104 | ||
dcb8ae9b | 1105 | Class cls() const noexcept |
a1e31878 | 1106 | { |
341a67c4 | 1107 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
1108 | } |
1109 | ||
c0b73c63 | 1110 | std::uint64_t length() const noexcept |
a1e31878 | 1111 | { |
c0b73c63 | 1112 | return this->cls().length(); |
a1e31878 PP |
1113 | } |
1114 | ||
dcb8ae9b | 1115 | CommonField<LibObjT> operator[](const std::uint64_t index) const noexcept |
a1e31878 | 1116 | { |
341a67c4 | 1117 | return CommonField<LibObjT> {_Spec::memberFieldByIndex(this->libObjPtr(), index)}; |
a1e31878 PP |
1118 | } |
1119 | ||
c022776a | 1120 | bt2s::optional<CommonField<LibObjT>> operator[](const char * const name) const noexcept |
a1e31878 | 1121 | { |
341a67c4 | 1122 | const auto libObjPtr = _Spec::memberFieldByName(this->libObjPtr(), name); |
a1e31878 PP |
1123 | |
1124 | if (libObjPtr) { | |
1125 | return CommonField<LibObjT> {libObjPtr}; | |
1126 | } | |
1127 | ||
c022776a | 1128 | return bt2s::nullopt; |
a1e31878 PP |
1129 | } |
1130 | ||
c022776a | 1131 | bt2s::optional<CommonField<LibObjT>> operator[](const std::string& name) const noexcept |
a1e31878 PP |
1132 | { |
1133 | return (*this)[name.data()]; | |
1134 | } | |
1135 | }; | |
1136 | ||
1137 | using StructureField = CommonStructureField<bt_field>; | |
1138 | using ConstStructureField = CommonStructureField<const bt_field>; | |
1139 | ||
1140 | namespace internal { | |
1141 | ||
4927bae7 PP |
1142 | struct StructureFieldTypeDescr |
1143 | { | |
1144 | using Const = ConstStructureField; | |
1145 | using NonConst = StructureField; | |
1146 | }; | |
1147 | ||
1148 | template <> | |
1149 | struct TypeDescr<StructureField> : public StructureFieldTypeDescr | |
1150 | { | |
1151 | }; | |
1152 | ||
1153 | template <> | |
1154 | struct TypeDescr<ConstStructureField> : public StructureFieldTypeDescr | |
1155 | { | |
1156 | }; | |
1157 | ||
a1e31878 PP |
1158 | template <typename LibObjT> |
1159 | struct CommonArrayFieldSpec; | |
1160 | ||
b5f55e9f | 1161 | /* Functions specific to mutable array fields */ |
a1e31878 PP |
1162 | template <> |
1163 | struct CommonArrayFieldSpec<bt_field> final | |
1164 | { | |
1165 | static bt_field *elementFieldByIndex(bt_field * const libObjPtr, | |
1166 | const std::uint64_t index) noexcept | |
1167 | { | |
1168 | return bt_field_array_borrow_element_field_by_index(libObjPtr, index); | |
1169 | } | |
1170 | }; | |
1171 | ||
b5f55e9f | 1172 | /* Functions specific to constant array fields */ |
a1e31878 PP |
1173 | template <> |
1174 | struct CommonArrayFieldSpec<const bt_field> final | |
1175 | { | |
1176 | static const bt_field *elementFieldByIndex(const bt_field * const libObjPtr, | |
1177 | const std::uint64_t index) noexcept | |
1178 | { | |
1179 | return bt_field_array_borrow_element_field_by_index_const(libObjPtr, index); | |
1180 | } | |
1181 | }; | |
1182 | ||
b5f55e9f | 1183 | } /* namespace internal */ |
a1e31878 PP |
1184 | |
1185 | template <typename LibObjT> | |
1186 | class CommonArrayField : public CommonField<LibObjT> | |
1187 | { | |
1188 | private: | |
1189 | using typename CommonField<LibObjT>::_ThisCommonField; | |
1190 | using _Spec = internal::CommonArrayFieldSpec<LibObjT>; | |
1191 | ||
1192 | protected: | |
a1e31878 PP |
1193 | using _ThisCommonArrayField = CommonArrayField<LibObjT>; |
1194 | ||
1195 | public: | |
d246c457 | 1196 | using typename CommonField<LibObjT>::LibObjPtr; |
8047a175 | 1197 | using Class = internal::DepType<LibObjT, ArrayFieldClass, ConstArrayFieldClass>; |
a1e31878 | 1198 | |
d246c457 | 1199 | explicit CommonArrayField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
1200 | { |
1201 | BT_ASSERT_DBG(this->isArray()); | |
1202 | } | |
1203 | ||
1204 | template <typename OtherLibObjT> | |
100fa861 | 1205 | CommonArrayField(const CommonArrayField<OtherLibObjT> val) noexcept : _ThisCommonField {val} |
a1e31878 PP |
1206 | { |
1207 | } | |
1208 | ||
1209 | template <typename OtherLibObjT> | |
ac30a470 | 1210 | _ThisCommonArrayField operator=(const CommonArrayField<OtherLibObjT> val) noexcept |
a1e31878 PP |
1211 | { |
1212 | _ThisCommonField::operator=(val); | |
1213 | return *this; | |
1214 | } | |
1215 | ||
328a274a PP |
1216 | CommonArrayField<const bt_field> asConst() const noexcept |
1217 | { | |
1218 | return CommonArrayField<const bt_field> {*this}; | |
1219 | } | |
1220 | ||
dcb8ae9b | 1221 | Class cls() const noexcept |
a1e31878 | 1222 | { |
341a67c4 | 1223 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
1224 | } |
1225 | ||
1226 | std::uint64_t length() const noexcept | |
1227 | { | |
341a67c4 | 1228 | return bt_field_array_get_length(this->libObjPtr()); |
a1e31878 PP |
1229 | } |
1230 | ||
dcb8ae9b | 1231 | CommonField<LibObjT> operator[](const std::uint64_t index) const noexcept |
a1e31878 | 1232 | { |
341a67c4 | 1233 | return CommonField<LibObjT> {_Spec::elementFieldByIndex(this->libObjPtr(), index)}; |
a1e31878 PP |
1234 | } |
1235 | }; | |
1236 | ||
1237 | using ArrayField = CommonArrayField<bt_field>; | |
1238 | using ConstArrayField = CommonArrayField<const bt_field>; | |
1239 | ||
4927bae7 PP |
1240 | namespace internal { |
1241 | ||
1242 | struct ArrayFieldTypeDescr | |
1243 | { | |
1244 | using Const = ConstArrayField; | |
1245 | using NonConst = ArrayField; | |
1246 | }; | |
1247 | ||
1248 | template <> | |
1249 | struct TypeDescr<ArrayField> : public ArrayFieldTypeDescr | |
1250 | { | |
1251 | }; | |
1252 | ||
1253 | template <> | |
1254 | struct TypeDescr<ConstArrayField> : public ArrayFieldTypeDescr | |
1255 | { | |
1256 | }; | |
1257 | ||
1258 | } /* namespace internal */ | |
1259 | ||
a1e31878 PP |
1260 | template <typename LibObjT> |
1261 | class CommonDynamicArrayField : public CommonArrayField<LibObjT> | |
1262 | { | |
1263 | private: | |
a1e31878 PP |
1264 | using typename CommonArrayField<LibObjT>::_ThisCommonArrayField; |
1265 | ||
1266 | public: | |
d246c457 PP |
1267 | using typename CommonField<LibObjT>::LibObjPtr; |
1268 | ||
1269 | explicit CommonDynamicArrayField(const LibObjPtr libObjPtr) noexcept : | |
a1e31878 PP |
1270 | _ThisCommonArrayField {libObjPtr} |
1271 | { | |
1272 | BT_ASSERT_DBG(this->isDynamicArray()); | |
1273 | } | |
1274 | ||
1275 | template <typename OtherLibObjT> | |
100fa861 | 1276 | CommonDynamicArrayField(const CommonDynamicArrayField<OtherLibObjT> val) noexcept : |
a1e31878 PP |
1277 | _ThisCommonArrayField {val} |
1278 | { | |
1279 | } | |
1280 | ||
1281 | template <typename OtherLibObjT> | |
ac30a470 | 1282 | CommonDynamicArrayField<LibObjT> |
100fa861 | 1283 | operator=(const CommonDynamicArrayField<OtherLibObjT> val) noexcept |
a1e31878 PP |
1284 | { |
1285 | _ThisCommonArrayField::operator=(val); | |
1286 | return *this; | |
1287 | } | |
1288 | ||
328a274a PP |
1289 | CommonDynamicArrayField<const bt_field> asConst() const noexcept |
1290 | { | |
1291 | return CommonDynamicArrayField<const bt_field> {*this}; | |
1292 | } | |
1293 | ||
a1e31878 PP |
1294 | std::uint64_t length() const noexcept |
1295 | { | |
1296 | return _ThisCommonArrayField::length(); | |
1297 | } | |
1298 | ||
dcb8ae9b | 1299 | void length(const std::uint64_t length) const |
a1e31878 | 1300 | { |
5c895f64 PP |
1301 | static_assert(!std::is_const<LibObjT>::value, |
1302 | "Not available with `bt2::ConstDynamicArrayField`."); | |
a1e31878 | 1303 | |
341a67c4 | 1304 | const auto status = bt_field_array_dynamic_set_length(this->libObjPtr(), length); |
a1e31878 PP |
1305 | |
1306 | if (status == BT_FIELD_DYNAMIC_ARRAY_SET_LENGTH_STATUS_MEMORY_ERROR) { | |
39278ebc | 1307 | throw MemoryError {}; |
a1e31878 PP |
1308 | } |
1309 | } | |
1310 | }; | |
1311 | ||
1312 | using DynamicArrayField = CommonDynamicArrayField<bt_field>; | |
1313 | using ConstDynamicArrayField = CommonDynamicArrayField<const bt_field>; | |
1314 | ||
1315 | namespace internal { | |
1316 | ||
4927bae7 PP |
1317 | struct DynamicArrayFieldTypeDescr |
1318 | { | |
1319 | using Const = ConstDynamicArrayField; | |
1320 | using NonConst = DynamicArrayField; | |
1321 | }; | |
1322 | ||
1323 | template <> | |
1324 | struct TypeDescr<DynamicArrayField> : public DynamicArrayFieldTypeDescr | |
1325 | { | |
1326 | }; | |
1327 | ||
1328 | template <> | |
1329 | struct TypeDescr<ConstDynamicArrayField> : public DynamicArrayFieldTypeDescr | |
1330 | { | |
1331 | }; | |
1332 | ||
a1e31878 PP |
1333 | template <typename LibObjT> |
1334 | struct CommonOptionFieldSpec; | |
1335 | ||
b5f55e9f | 1336 | /* Functions specific to mutable option fields */ |
a1e31878 PP |
1337 | template <> |
1338 | struct CommonOptionFieldSpec<bt_field> final | |
1339 | { | |
1340 | static bt_field *field(bt_field * const libObjPtr) noexcept | |
1341 | { | |
1342 | return bt_field_option_borrow_field(libObjPtr); | |
1343 | } | |
1344 | }; | |
1345 | ||
b5f55e9f | 1346 | /* Functions specific to constant option fields */ |
a1e31878 PP |
1347 | template <> |
1348 | struct CommonOptionFieldSpec<const bt_field> final | |
1349 | { | |
1350 | static const bt_field *field(const bt_field * const libObjPtr) noexcept | |
1351 | { | |
1352 | return bt_field_option_borrow_field_const(libObjPtr); | |
1353 | } | |
1354 | }; | |
1355 | ||
b5f55e9f | 1356 | } /* namespace internal */ |
a1e31878 PP |
1357 | |
1358 | template <typename LibObjT> | |
1359 | class CommonOptionField : public CommonField<LibObjT> | |
1360 | { | |
1361 | private: | |
a1e31878 PP |
1362 | using typename CommonField<LibObjT>::_ThisCommonField; |
1363 | using _Spec = internal::CommonOptionFieldSpec<LibObjT>; | |
1364 | ||
1365 | public: | |
d246c457 | 1366 | using typename CommonField<LibObjT>::LibObjPtr; |
8047a175 | 1367 | using Class = internal::DepType<LibObjT, OptionFieldClass, ConstOptionFieldClass>; |
a1e31878 | 1368 | |
d246c457 | 1369 | explicit CommonOptionField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
1370 | { |
1371 | BT_ASSERT_DBG(this->isOption()); | |
1372 | } | |
1373 | ||
1374 | template <typename OtherLibObjT> | |
100fa861 | 1375 | CommonOptionField(const CommonOptionField<OtherLibObjT> val) noexcept : _ThisCommonField {val} |
a1e31878 PP |
1376 | { |
1377 | } | |
1378 | ||
1379 | template <typename OtherLibObjT> | |
ac30a470 | 1380 | CommonOptionField<LibObjT> operator=(const CommonOptionField<OtherLibObjT> val) noexcept |
a1e31878 PP |
1381 | { |
1382 | _ThisCommonField::operator=(val); | |
1383 | return *this; | |
1384 | } | |
1385 | ||
328a274a PP |
1386 | CommonOptionField<const bt_field> asConst() const noexcept |
1387 | { | |
1388 | return CommonOptionField<const bt_field> {*this}; | |
1389 | } | |
1390 | ||
dcb8ae9b | 1391 | Class cls() const noexcept |
a1e31878 | 1392 | { |
341a67c4 | 1393 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
1394 | } |
1395 | ||
dcb8ae9b | 1396 | void hasField(const bool hasField) const noexcept |
a1e31878 | 1397 | { |
5c895f64 PP |
1398 | static_assert(!std::is_const<LibObjT>::value, |
1399 | "Not available with `bt2::ConstOptionField`."); | |
a1e31878 | 1400 | |
341a67c4 | 1401 | bt_field_option_set_has_field(this->libObjPtr(), static_cast<bt_bool>(hasField)); |
a1e31878 PP |
1402 | } |
1403 | ||
1404 | bool hasField() const noexcept | |
1405 | { | |
a5edf52d | 1406 | return this->field().has_value(); |
a1e31878 PP |
1407 | } |
1408 | ||
c022776a | 1409 | bt2s::optional<CommonField<LibObjT>> field() const noexcept |
a1e31878 | 1410 | { |
341a67c4 | 1411 | const auto libObjPtr = _Spec::field(this->libObjPtr()); |
a1e31878 PP |
1412 | |
1413 | if (libObjPtr) { | |
1414 | return CommonField<LibObjT> {libObjPtr}; | |
1415 | } | |
1416 | ||
c022776a | 1417 | return bt2s::nullopt; |
a1e31878 PP |
1418 | } |
1419 | }; | |
1420 | ||
1421 | using OptionField = CommonOptionField<bt_field>; | |
1422 | using ConstOptionField = CommonOptionField<const bt_field>; | |
1423 | ||
1424 | namespace internal { | |
1425 | ||
4927bae7 PP |
1426 | struct OptionFieldTypeDescr |
1427 | { | |
1428 | using Const = ConstOptionField; | |
1429 | using NonConst = OptionField; | |
1430 | }; | |
1431 | ||
1432 | template <> | |
1433 | struct TypeDescr<OptionField> : public OptionFieldTypeDescr | |
1434 | { | |
1435 | }; | |
1436 | ||
1437 | template <> | |
1438 | struct TypeDescr<ConstOptionField> : public OptionFieldTypeDescr | |
1439 | { | |
1440 | }; | |
1441 | ||
a1e31878 PP |
1442 | template <typename LibObjT> |
1443 | struct CommonVariantFieldSpec; | |
1444 | ||
b5f55e9f | 1445 | /* Functions specific to mutable variant fields */ |
a1e31878 PP |
1446 | template <> |
1447 | struct CommonVariantFieldSpec<bt_field> final | |
1448 | { | |
1449 | static bt_field *selectedOptionField(bt_field * const libObjPtr) noexcept | |
1450 | { | |
1451 | return bt_field_variant_borrow_selected_option_field(libObjPtr); | |
1452 | } | |
1453 | }; | |
1454 | ||
b5f55e9f | 1455 | /* Functions specific to constant variant fields */ |
a1e31878 PP |
1456 | template <> |
1457 | struct CommonVariantFieldSpec<const bt_field> final | |
1458 | { | |
1459 | static const bt_field *selectedOptionField(const bt_field * const libObjPtr) noexcept | |
1460 | { | |
1461 | return bt_field_variant_borrow_selected_option_field_const(libObjPtr); | |
1462 | } | |
1463 | }; | |
1464 | ||
b5f55e9f | 1465 | } /* namespace internal */ |
a1e31878 PP |
1466 | |
1467 | template <typename LibObjT> | |
1468 | class CommonVariantField : public CommonField<LibObjT> | |
1469 | { | |
1470 | private: | |
a1e31878 PP |
1471 | using typename CommonField<LibObjT>::_ThisCommonField; |
1472 | using _Spec = internal::CommonVariantFieldSpec<LibObjT>; | |
1473 | ||
1474 | public: | |
d246c457 | 1475 | using typename CommonField<LibObjT>::LibObjPtr; |
8047a175 | 1476 | using Class = internal::DepType<LibObjT, VariantFieldClass, ConstVariantFieldClass>; |
a1e31878 | 1477 | |
d246c457 | 1478 | explicit CommonVariantField(const LibObjPtr libObjPtr) noexcept : _ThisCommonField {libObjPtr} |
a1e31878 PP |
1479 | { |
1480 | BT_ASSERT_DBG(this->isVariant()); | |
1481 | } | |
1482 | ||
1483 | template <typename OtherLibObjT> | |
100fa861 | 1484 | CommonVariantField(const CommonVariantField<OtherLibObjT> val) noexcept : _ThisCommonField {val} |
a1e31878 PP |
1485 | { |
1486 | } | |
1487 | ||
1488 | template <typename OtherLibObjT> | |
ac30a470 | 1489 | CommonVariantField<LibObjT> operator=(const CommonVariantField<OtherLibObjT> val) noexcept |
a1e31878 PP |
1490 | { |
1491 | _ThisCommonField::operator=(val); | |
1492 | return *this; | |
1493 | } | |
1494 | ||
328a274a PP |
1495 | CommonVariantField<const bt_field> asConst() const noexcept |
1496 | { | |
1497 | return CommonVariantField<const bt_field> {*this}; | |
1498 | } | |
1499 | ||
dcb8ae9b | 1500 | Class cls() const noexcept |
a1e31878 | 1501 | { |
341a67c4 | 1502 | return Class {internal::CommonFieldSpec<LibObjT>::cls(this->libObjPtr())}; |
a1e31878 PP |
1503 | } |
1504 | ||
dcb8ae9b | 1505 | void selectOption(const std::uint64_t index) const noexcept |
a1e31878 | 1506 | { |
5c895f64 PP |
1507 | static_assert(!std::is_const<LibObjT>::value, |
1508 | "Not available with `bt2::ConstVariantField`."); | |
a1e31878 | 1509 | |
341a67c4 | 1510 | static_cast<void>(bt_field_variant_select_option_by_index(this->libObjPtr(), index)); |
a1e31878 PP |
1511 | } |
1512 | ||
dcb8ae9b | 1513 | CommonField<LibObjT> selectedOptionField() const noexcept |
a1e31878 | 1514 | { |
341a67c4 | 1515 | return CommonField<LibObjT> {_Spec::selectedOptionField(this->libObjPtr())}; |
a1e31878 PP |
1516 | } |
1517 | ||
1518 | std::uint64_t selectedOptionIndex() const noexcept | |
1519 | { | |
341a67c4 | 1520 | return bt_field_variant_get_selected_option_index(this->libObjPtr()); |
a1e31878 PP |
1521 | } |
1522 | }; | |
1523 | ||
1524 | using VariantField = CommonVariantField<bt_field>; | |
1525 | using ConstVariantField = CommonVariantField<const bt_field>; | |
1526 | ||
4927bae7 PP |
1527 | namespace internal { |
1528 | ||
1529 | struct VariantFieldTypeDescr | |
1530 | { | |
1531 | using Const = ConstVariantField; | |
1532 | using NonConst = VariantField; | |
1533 | }; | |
1534 | ||
1535 | template <> | |
1536 | struct TypeDescr<VariantField> : public VariantFieldTypeDescr | |
1537 | { | |
1538 | }; | |
1539 | ||
1540 | template <> | |
1541 | struct TypeDescr<ConstVariantField> : public VariantFieldTypeDescr | |
1542 | { | |
1543 | }; | |
1544 | ||
1545 | } /* namespace internal */ | |
1546 | ||
a1e31878 PP |
1547 | template <typename LibObjT> |
1548 | CommonBoolField<LibObjT> CommonField<LibObjT>::asBool() const noexcept | |
1549 | { | |
1550 | BT_ASSERT_DBG(this->isBool()); | |
341a67c4 | 1551 | return CommonBoolField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1552 | } |
1553 | ||
1554 | template <typename LibObjT> | |
1555 | CommonBitArrayField<LibObjT> CommonField<LibObjT>::asBitArray() const noexcept | |
1556 | { | |
1557 | BT_ASSERT_DBG(this->isBitArray()); | |
341a67c4 | 1558 | return CommonBitArrayField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1559 | } |
1560 | ||
1561 | template <typename LibObjT> | |
1562 | CommonUnsignedIntegerField<LibObjT> CommonField<LibObjT>::asUnsignedInteger() const noexcept | |
1563 | { | |
1564 | BT_ASSERT_DBG(this->isUnsignedInteger()); | |
341a67c4 | 1565 | return CommonUnsignedIntegerField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1566 | } |
1567 | ||
1568 | template <typename LibObjT> | |
1569 | CommonSignedIntegerField<LibObjT> CommonField<LibObjT>::asSignedInteger() const noexcept | |
1570 | { | |
1571 | BT_ASSERT_DBG(this->isSignedInteger()); | |
341a67c4 | 1572 | return CommonSignedIntegerField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1573 | } |
1574 | ||
1575 | template <typename LibObjT> | |
1576 | CommonUnsignedEnumerationField<LibObjT> CommonField<LibObjT>::asUnsignedEnumeration() const noexcept | |
1577 | { | |
1578 | BT_ASSERT_DBG(this->isUnsignedEnumeration()); | |
341a67c4 | 1579 | return CommonUnsignedEnumerationField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1580 | } |
1581 | ||
1582 | template <typename LibObjT> | |
1583 | CommonSignedEnumerationField<LibObjT> CommonField<LibObjT>::asSignedEnumeration() const noexcept | |
1584 | { | |
1585 | BT_ASSERT_DBG(this->isSignedEnumeration()); | |
341a67c4 | 1586 | return CommonSignedEnumerationField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1587 | } |
1588 | ||
1589 | template <typename LibObjT> | |
1590 | CommonSinglePrecisionRealField<LibObjT> CommonField<LibObjT>::asSinglePrecisionReal() const noexcept | |
1591 | { | |
1592 | BT_ASSERT_DBG(this->isSinglePrecisionReal()); | |
341a67c4 | 1593 | return CommonSinglePrecisionRealField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1594 | } |
1595 | ||
1596 | template <typename LibObjT> | |
1597 | CommonDoublePrecisionRealField<LibObjT> CommonField<LibObjT>::asDoublePrecisionReal() const noexcept | |
1598 | { | |
1599 | BT_ASSERT_DBG(this->isDoublePrecisionReal()); | |
341a67c4 | 1600 | return CommonDoublePrecisionRealField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1601 | } |
1602 | ||
1603 | template <typename LibObjT> | |
1604 | CommonStringField<LibObjT> CommonField<LibObjT>::asString() const noexcept | |
1605 | { | |
1606 | BT_ASSERT_DBG(this->isString()); | |
341a67c4 | 1607 | return CommonStringField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1608 | } |
1609 | ||
1610 | template <typename LibObjT> | |
1611 | CommonStructureField<LibObjT> CommonField<LibObjT>::asStructure() const noexcept | |
1612 | { | |
1613 | BT_ASSERT_DBG(this->isStructure()); | |
341a67c4 | 1614 | return CommonStructureField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1615 | } |
1616 | ||
1617 | template <typename LibObjT> | |
1618 | CommonArrayField<LibObjT> CommonField<LibObjT>::asArray() const noexcept | |
1619 | { | |
1620 | BT_ASSERT_DBG(this->isArray()); | |
341a67c4 | 1621 | return CommonArrayField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1622 | } |
1623 | ||
1624 | template <typename LibObjT> | |
1625 | CommonDynamicArrayField<LibObjT> CommonField<LibObjT>::asDynamicArray() const noexcept | |
1626 | { | |
1627 | BT_ASSERT_DBG(this->isDynamicArray()); | |
341a67c4 | 1628 | return CommonDynamicArrayField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1629 | } |
1630 | ||
1631 | template <typename LibObjT> | |
1632 | CommonOptionField<LibObjT> CommonField<LibObjT>::asOption() const noexcept | |
1633 | { | |
1634 | BT_ASSERT_DBG(this->isOption()); | |
341a67c4 | 1635 | return CommonOptionField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1636 | } |
1637 | ||
1638 | template <typename LibObjT> | |
1639 | CommonVariantField<LibObjT> CommonField<LibObjT>::asVariant() const noexcept | |
1640 | { | |
1641 | BT_ASSERT_DBG(this->isVariant()); | |
341a67c4 | 1642 | return CommonVariantField<LibObjT> {this->libObjPtr()}; |
a1e31878 PP |
1643 | } |
1644 | ||
b5f55e9f | 1645 | } /* namespace bt2 */ |
a1e31878 | 1646 | |
b5f55e9f | 1647 | #endif /* BABELTRACE_CPP_COMMON_BT2_FIELD_HPP */ |