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qcbormap.h
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1// Copyright (C) 2022 Intel Corporation.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3// Qt-Security score:critical reason:data-parser
4
5#ifndef QCBORMAP_H
6#define QCBORMAP_H
7
8#include <QtCore/qcborvalue.h>
9#include <QtCore/qpair.h>
10
11#include <initializer_list>
12
13QT_BEGIN_NAMESPACE
14
15class QJsonObject;
16class QDataStream;
17
18namespace QJsonPrivate { class Variant; }
19
20namespace QtPrivate {
21
22template <typename T, typename Iterator>
23struct QCborMapKeyValues
24{
25 static QCborValueConstRef key(const Iterator &it) { return it.keyRef(); }
26 static QCborValueConstRef key(Iterator &it) { return it.keyRef(); }
27 static T value(const Iterator &it) { return it.value(); }
28 static T value(Iterator &it) { return it.value(); }
29};
30
31} // namespace QtPrivate
32
33class QCborContainerPrivate;
34class Q_CORE_EXPORT QCborMap
35{
36public:
37 typedef std::pair<QCborValue, QCborValue> value_type;
38 typedef QCborValue key_type;
39 typedef QCborValue mapped_type;
40 typedef qsizetype size_type;
41
42 class ConstIterator;
43 class Iterator {
44 QCborValueRef item {}; // points to the value
45 friend class ConstIterator;
46 friend class QCborMap;
47 Iterator(QCborContainerPrivate *dd, qsizetype ii) : item(dd, ii) {}
48 public:
49 typedef std::random_access_iterator_tag iterator_category;
50 typedef qsizetype difference_type;
51 typedef std::pair<QCborValueConstRef, QCborValueRef> value_type;
52 typedef std::pair<QCborValueConstRef, QCborValueRef> reference;
53 typedef std::pair<QCborValueConstRef, QCborValueRef> pointer;
54
55 constexpr Iterator() = default;
56 constexpr Iterator(const Iterator &) = default;
57 ~Iterator() = default;
58 Iterator &operator=(const Iterator &other)
59 {
60 // rebind the reference
61 item.d = other.item.d;
62 item.i = other.item.i;
63 return *this;
64 }
65
66 value_type operator*() const { return { QCborValueRef{item.d, item.i - 1}, item }; }
67 value_type operator[](qsizetype j) const { return *(*this + j); }
68 QCborValueRef *operator->() { return &item; }
69 const QCborValueConstRef *operator->() const { return &item; }
70#if QT_VERSION >= QT_VERSION_CHECK(7,0,0)
71 QCborValueConstRef
72#else
73 QCborValue
74#endif
75 key() const { return QCborValueRef(item.d, item.i - 1); }
76 QCborValueConstRef keyRef() const { return QCborValueRef(item.d, item.i - 1); }
77 QCborValueRef value() const { return item; }
78
79#if QT_CORE_REMOVED_SINCE(6, 8)
80 bool operator==(const Iterator &o) const { return item.d == o.item.d && item.i == o.item.i; }
81 bool operator!=(const Iterator &o) const { return !operator==(o); }
82 bool operator<(const Iterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i < other.item.i; }
83 bool operator<=(const Iterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i <= other.item.i; }
84 bool operator>(const Iterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i > other.item.i; }
85 bool operator>=(const Iterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i >= other.item.i; }
86 bool operator==(const ConstIterator &o) const { return item.d == o.item.d && item.i == o.item.i; }
87 bool operator!=(const ConstIterator &o) const { return !operator==(o); }
88 bool operator<(const ConstIterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i < other.item.i; }
89 bool operator<=(const ConstIterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i <= other.item.i; }
90 bool operator>(const ConstIterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i > other.item.i; }
91 bool operator>=(const ConstIterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i >= other.item.i; }
92#endif
93 Iterator &operator++() { item.i += 2; return *this; }
94 Iterator operator++(int) { Iterator n = *this; item.i += 2; return n; }
95 Iterator &operator--() { item.i -= 2; return *this; }
96 Iterator operator--(int) { Iterator n = *this; item.i -= 2; return n; }
97 Iterator &operator+=(qsizetype j) { item.i += 2 * j; return *this; }
98 Iterator &operator-=(qsizetype j) { item.i -= 2 * j; return *this; }
99 Iterator operator+(qsizetype j) const { return Iterator({ item.d, item.i + 2 * j }); }
100 Iterator operator-(qsizetype j) const { return Iterator({ item.d, item.i - 2 * j }); }
101 qsizetype operator-(Iterator j) const { return (item.i - j.item.i) / 2; }
102
103 private:
104 // Helper functions
105 static bool comparesEqual_helper(const Iterator &lhs, const Iterator &rhs) noexcept
106 {
107 return lhs.item.d == rhs.item.d && lhs.item.i == rhs.item.i;
108 }
109
110 static bool comparesEqual_helper(const Iterator &lhs, const ConstIterator &rhs) noexcept
111 {
112 return lhs.item.d == rhs.item.d && lhs.item.i == rhs.item.i;
113 }
114
115 static Qt::strong_ordering compareThreeWay_helper(const Iterator &lhs,
116 const Iterator &rhs)
117 {
118 Q_ASSERT(lhs.item.d == rhs.item.d);
119 return Qt::compareThreeWay(lhs.item.i, rhs.item.i);
120 }
121
122 static Qt::strong_ordering compareThreeWay_helper(const Iterator &lhs,
123 const ConstIterator &rhs)
124 {
125 Q_ASSERT(lhs.item.d == rhs.item.d);
126 return Qt::compareThreeWay(lhs.item.i, rhs.item.i);
127 }
128
129 // Compare friends
130 friend bool comparesEqual(const Iterator &lhs, const Iterator &rhs) noexcept
131 {
132 return comparesEqual_helper(lhs, rhs);
133 }
134 friend Qt::strong_ordering compareThreeWay(const Iterator &lhs,
135 const Iterator &rhs)
136 {
137 return compareThreeWay_helper(lhs, rhs);
138 }
139 Q_DECLARE_STRONGLY_ORDERED_NON_NOEXCEPT(Iterator)
140 friend bool comparesEqual(const Iterator &lhs, const ConstIterator &rhs) noexcept
141 {
142 return comparesEqual_helper(lhs, rhs);
143 }
144 friend Qt::strong_ordering compareThreeWay(const Iterator &lhs,
145 const ConstIterator &rhs)
146 {
147 return compareThreeWay_helper(lhs, rhs);
148 }
149 Q_DECLARE_STRONGLY_ORDERED_NON_NOEXCEPT(Iterator, ConstIterator)
150 };
151
152 class ConstIterator {
153 QCborValueConstRef item; // points to the value
154 friend class Iterator;
155 friend class QCborMap;
156 friend class QCborValue;
157 friend class QCborValueRef;
158 constexpr ConstIterator(QCborValueConstRef it) : item{it} {}
159 ConstIterator(QCborContainerPrivate *dd, qsizetype ii) : item(dd, ii) {}
160 public:
161 typedef std::random_access_iterator_tag iterator_category;
162 typedef qsizetype difference_type;
163 typedef std::pair<QCborValueConstRef, QCborValueConstRef> value_type;
164 typedef std::pair<QCborValueConstRef, QCborValueConstRef> reference;
165 typedef std::pair<QCborValueConstRef, QCborValueConstRef> pointer;
166
167 constexpr ConstIterator() = default;
168 constexpr ConstIterator(const ConstIterator &) = default;
169 ~ConstIterator() = default;
170 ConstIterator &operator=(const ConstIterator &other)
171 {
172 // rebind the reference
173 item.d = other.item.d;
174 item.i = other.item.i;
175 return *this;
176 }
177
178 value_type operator*() const { return { QCborValueRef(item.d, item.i - 1), item }; }
179 value_type operator[](qsizetype j) const { return *(*this + j); }
180 const QCborValueConstRef *operator->() const { return &item; }
181#if QT_VERSION >= QT_VERSION_CHECK(7,0,0)
182 QCborValueConstRef
183#else
184 QCborValue
185#endif
186 key() const { return QCborValueRef(item.d, item.i - 1); }
187 QCborValueConstRef keyRef() const { return QCborValueRef(item.d, item.i - 1); }
188 QCborValueConstRef value() const { return item; }
189
190#if QT_CORE_REMOVED_SINCE(6, 8)
191 bool operator==(const Iterator &o) const { return item.d == o.item.d && item.i == o.item.i; }
192 bool operator!=(const Iterator &o) const { return !operator==(o); }
193 bool operator<(const Iterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i < other.item.i; }
194 bool operator<=(const Iterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i <= other.item.i; }
195 bool operator>(const Iterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i > other.item.i; }
196 bool operator>=(const Iterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i >= other.item.i; }
197 bool operator==(const ConstIterator &o) const { return item.d == o.item.d && item.i == o.item.i; }
198 bool operator!=(const ConstIterator &o) const { return !operator==(o); }
199 bool operator<(const ConstIterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i < other.item.i; }
200 bool operator<=(const ConstIterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i <= other.item.i; }
201 bool operator>(const ConstIterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i > other.item.i; }
202 bool operator>=(const ConstIterator& other) const { Q_ASSERT(item.d == other.item.d); return item.i >= other.item.i; }
203#endif
204 ConstIterator &operator++() { item.i += 2; return *this; }
205 ConstIterator operator++(int) { ConstIterator n = *this; item.i += 2; return n; }
206 ConstIterator &operator--() { item.i -= 2; return *this; }
207 ConstIterator operator--(int) { ConstIterator n = *this; item.i -= 2; return n; }
208 ConstIterator &operator+=(qsizetype j) { item.i += 2 * j; return *this; }
209 ConstIterator &operator-=(qsizetype j) { item.i -= 2 * j; return *this; }
210 ConstIterator operator+(qsizetype j) const { return ConstIterator{ item.d, item.i + 2 * j }; }
211 ConstIterator operator-(qsizetype j) const { return ConstIterator{ item.d, item.i - 2 * j }; }
212 qsizetype operator-(ConstIterator j) const { return (item.i - j.item.i) / 2; }
213 private:
214 // Helper functions
215 static bool comparesEqual_helper(const ConstIterator &lhs,
216 const ConstIterator &rhs) noexcept
217 {
218 return lhs.item.d == rhs.item.d && lhs.item.i == rhs.item.i;
219 }
220 static Qt::strong_ordering compareThreeWay_helper(const ConstIterator &lhs,
221 const ConstIterator &rhs)
222 {
223 Q_ASSERT(lhs.item.d == rhs.item.d);
224 return Qt::compareThreeWay(lhs.item.i, rhs.item.i);
225 }
226
227 // Compare friends
228 friend bool comparesEqual(const ConstIterator &lhs, const ConstIterator &rhs) noexcept
229 {
230 return comparesEqual_helper(lhs, rhs);
231 }
232 friend Qt::strong_ordering compareThreeWay(const ConstIterator &lhs,
233 const ConstIterator &rhs)
234 {
235 return compareThreeWay_helper(lhs, rhs);
236 }
237 Q_DECLARE_STRONGLY_ORDERED_NON_NOEXCEPT(ConstIterator)
238 };
239
240 QCborMap() noexcept;
241 QCborMap(const QCborMap &other) noexcept;
242 QCborMap(QCborMap &&other) noexcept = default;
243 QCborMap &operator=(const QCborMap &other) noexcept;
244 QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_PURE_SWAP(QCborMap)
245 QCborMap(std::initializer_list<value_type> args)
246 : QCborMap()
247 {
248 detach(args.size());
249 for (const auto &pair : args)
250 insert(pair.first, pair.second);
251 }
252 ~QCborMap();
253
254 void swap(QCborMap &other) noexcept
255 {
256 d.swap(other.d);
257 }
258
259 QCborValue toCborValue() const { return *this; }
260
261 Q_DECL_PURE_FUNCTION qsizetype size() const noexcept;
262 bool isEmpty() const { return size() == 0; }
263 void clear();
264 QList<QCborValue> keys() const;
265
266 QCborValue value(qint64 key) const
267 { const_iterator it = find(key); return comparesEqual(it, end()) ? QCborValue() : it.value(); }
268 QCborValue value(QLatin1StringView key) const
269 { const_iterator it = find(key); return comparesEqual(it, end()) ? QCborValue() : it.value(); }
270 QCborValue value(const QString & key) const
271 { const_iterator it = find(key); return comparesEqual(it, end()) ? QCborValue() : it.value(); }
272 QCborValue value(const QCborValue &key) const
273 { const_iterator it = find(key); return comparesEqual(it, end()) ? QCborValue() : it.value(); }
274#if !defined(QT_NO_CAST_FROM_ASCII) && !defined(QT_RESTRICTED_CAST_FROM_ASCII)
275 template<size_t N> QT_ASCII_CAST_WARN const QCborValue value(const char (&key)[N]) const
276 { return value(QString::fromUtf8(key, N - 1)); }
277#endif
278 const QCborValue operator[](qint64 key) const
279 { const_iterator it = find(key); return comparesEqual(it, end()) ? QCborValue() : it.value(); }
280 const QCborValue operator[](QLatin1StringView key) const
281 { const_iterator it = find(key); return comparesEqual(it, end()) ? QCborValue() : it.value(); }
282 const QCborValue operator[](const QString & key) const
283 { const_iterator it = find(key); return comparesEqual(it, end()) ? QCborValue() : it.value(); }
284 const QCborValue operator[](const QCborValue &key) const
285 { const_iterator it = find(key); return comparesEqual(it, end()) ? QCborValue() : it.value(); }
286#if !defined(QT_NO_CAST_FROM_ASCII) && !defined(QT_RESTRICTED_CAST_FROM_ASCII)
287 template<size_t N> QT_ASCII_CAST_WARN const QCborValue operator[](const char (&key)[N]) const
288 { return operator[](QString::fromUtf8(key, N - 1)); }
289#endif
290 QCborValueRef operator[](qint64 key);
291 QCborValueRef operator[](QLatin1StringView key);
292 QCborValueRef operator[](const QString & key);
293 QCborValueRef operator[](const QCborValue &key);
294
295 QCborValue take(qint64 key)
296 { const_iterator it = constFind(key); if (!comparesEqual(it, constEnd())) return extract(it); return QCborValue(); }
297 QCborValue take(QLatin1StringView key)
298 { const_iterator it = constFind(key); if (!comparesEqual(it, constEnd())) return extract(it); return QCborValue(); }
299 QCborValue take(const QString &key)
300 { const_iterator it = constFind(key); if (!comparesEqual(it, constEnd())) return extract(it); return QCborValue(); }
301 QCborValue take(const QCborValue &key)
302 { const_iterator it = constFind(key); if (!comparesEqual(it, constEnd())) return extract(it); return QCborValue(); }
303 void remove(qint64 key)
304 { const_iterator it = constFind(key); if (!comparesEqual(it, constEnd())) erase(it); }
305 void remove(QLatin1StringView key)
306 { const_iterator it = constFind(key); if (!comparesEqual(it, constEnd())) erase(it); }
307 void remove(const QString & key)
308 { const_iterator it = constFind(key); if (!comparesEqual(it, constEnd())) erase(it); }
309 void remove(const QCborValue &key)
310 { const_iterator it = constFind(key); if (!comparesEqual(it, constEnd())) erase(it); }
311 bool contains(qint64 key) const
312 { const_iterator it = find(key); return !comparesEqual(it, end()); }
313 bool contains(QLatin1StringView key) const
314 { const_iterator it = find(key); return !comparesEqual(it, end()); }
315 bool contains(const QString & key) const
316 { const_iterator it = find(key); return !comparesEqual(it, end()); }
317 bool contains(const QCborValue &key) const
318 { const_iterator it = find(key); return !comparesEqual(it, end()); }
319
320 Q_DECL_PURE_FUNCTION int compare(const QCborMap &other) const noexcept;
321#if QT_CORE_REMOVED_SINCE(6, 8)
322 bool operator==(const QCborMap &other) const noexcept
323 { return compare(other) == 0; }
324 bool operator!=(const QCborMap &other) const noexcept
325 { return !operator==(other); }
326 bool operator<(const QCborMap &other) const
327 { return compare(other) < 0; }
328#endif
329
330 typedef Iterator iterator;
331 typedef ConstIterator const_iterator;
332 iterator begin() { detach(); return iterator{d.data(), 1}; }
333 const_iterator constBegin() const { return const_iterator{d.data(), 1}; }
334 const_iterator begin() const { return constBegin(); }
335 const_iterator cbegin() const { return constBegin(); }
336 iterator end() { detach(); return iterator{d.data(), 2 * size() + 1}; }
337 const_iterator constEnd() const { return const_iterator{d.data(), 2 * size() + 1}; }
338 const_iterator end() const { return constEnd(); }
339 const_iterator cend() const { return constEnd(); }
340 iterator erase(iterator it);
341 iterator erase(const_iterator it) { return erase(iterator{ it.item.d, it.item.i }); }
342 QCborValue extract(iterator it);
343 QCborValue extract(const_iterator it) { return extract(iterator{ it.item.d, it.item.i }); }
344 bool empty() const { return isEmpty(); }
345
346 typedef QKeyValueIterator<QCborValueConstRef, QCborValueConstRef, const_iterator,
347 QtPrivate::QCborMapKeyValues<QCborValueConstRef, ConstIterator>>
348 const_key_value_iterator;
349 typedef QKeyValueIterator<QCborValueConstRef, QCborValueRef, iterator,
350 QtPrivate::QCborMapKeyValues<QCborValueRef, Iterator>>
351 key_value_iterator;
352
353 key_value_iterator keyValueBegin() { return key_value_iterator(begin()); }
354 key_value_iterator keyValueEnd() { return key_value_iterator(end()); }
355 const_key_value_iterator keyValueBegin() const { return const_key_value_iterator(begin()); }
356 const_key_value_iterator constKeyValueBegin() const
357 {
358 return const_key_value_iterator(begin());
359 }
360 const_key_value_iterator keyValueEnd() const { return const_key_value_iterator(end()); }
361 const_key_value_iterator constKeyValueEnd() const { return const_key_value_iterator(end()); }
362
363 auto asKeyValueRange() & { return QtPrivate::QKeyValueRange<QCborMap &>(*this); }
364 auto asKeyValueRange() const & { return QtPrivate::QKeyValueRange<const QCborMap &>(*this); }
365 auto asKeyValueRange() && { return QtPrivate::QKeyValueRange<QCborMap>(std::move(*this)); }
366 auto asKeyValueRange() const &&
367 {
368 return QtPrivate::QKeyValueRange<QCborMap>(std::move(*this));
369 }
370
371 iterator find(qint64 key);
372 iterator find(QLatin1StringView key);
373 iterator find(const QString & key);
374 iterator find(const QCborValue &key);
375 const_iterator constFind(qint64 key) const;
376 const_iterator constFind(QLatin1StringView key) const;
377 const_iterator constFind(const QString & key) const;
378 const_iterator constFind(const QCborValue &key) const;
379 const_iterator find(qint64 key) const { return constFind(key); }
380 const_iterator find(QLatin1StringView key) const { return constFind(key); }
381 const_iterator find(const QString & key) const { return constFind(key); }
382 const_iterator find(const QCborValue &key) const { return constFind(key); }
383
384 iterator insert(qint64 key, const QCborValue &value_)
385 {
386 QCborValueRef v = operator[](key); // detaches
387 v = value_;
388 return { d.data(), v.i };
389 }
390 iterator insert(QLatin1StringView key, const QCborValue &value_)
391 {
392 QCborValueRef v = operator[](key); // detaches
393 v = value_;
394 return { d.data(), v.i };
395 }
396 iterator insert(const QString &key, const QCborValue &value_)
397 {
398 QCborValueRef v = operator[](key); // detaches
399 v = value_;
400 return { d.data(), v.i };
401 }
402 iterator insert(const QCborValue &key, const QCborValue &value_)
403 {
404 QCborValueRef v = operator[](key); // detaches
405 v = value_;
406 return { d.data(), v.i };
407 }
408 iterator insert(value_type v) { return insert(v.first, v.second); }
409
410 static QCborMap fromVariantMap(const QVariantMap &map);
411 static QCborMap fromVariantHash(const QVariantHash &hash);
412 static QCborMap fromJsonObject(const QJsonObject &o);
413 static QCborMap fromJsonObject(QJsonObject &&o) noexcept;
414 QVariantMap toVariantMap() const;
415 QVariantHash toVariantHash() const;
416 QJsonObject toJsonObject() const;
417
418private:
419 friend class QCborContainerPrivate;
420 friend class QCborValue;
421 friend class QCborValueRef;
422 friend class QJsonPrivate::Variant;
423 void detach(qsizetype reserve = 0);
424
425 friend Q_CORE_EXPORT Q_DECL_PURE_FUNCTION bool
426 comparesEqual(const QCborMap &lhs, const QCborMap &rhs) noexcept;
427 friend Qt::strong_ordering compareThreeWay(const QCborMap &lhs,
428 const QCborMap &rhs) noexcept
429 {
430 int c = lhs.compare(rhs);
431 return Qt::compareThreeWay(c, 0);
432 }
433 Q_DECLARE_STRONGLY_ORDERED(QCborMap)
434
435 static Q_DECL_PURE_FUNCTION bool
436 comparesEqual_helper(const QCborMap &lhs, const QCborValue &rhs) noexcept;
437 static Q_DECL_PURE_FUNCTION Qt::strong_ordering
438 compareThreeWay_helper(const QCborMap &lhs, const QCborValue &rhs) noexcept;
439 friend bool comparesEqual(const QCborMap &lhs,
440 const QCborValue &rhs) noexcept
441 {
442 return comparesEqual_helper(lhs, rhs);
443 }
444 friend Qt::strong_ordering compareThreeWay(const QCborMap &lhs,
445 const QCborValue &rhs) noexcept
446 {
447 return compareThreeWay_helper(lhs, rhs);
448 }
449 Q_DECLARE_STRONGLY_ORDERED(QCborMap, QCborValue)
450
451 static Q_DECL_PURE_FUNCTION bool
452 comparesEqual_helper(const QCborMap &lhs, QCborValueConstRef rhs) noexcept;
453 static Q_DECL_PURE_FUNCTION Qt::strong_ordering
454 compareThreeWay_helper(const QCborMap &lhs, QCborValueConstRef rhs) noexcept;
455 friend bool comparesEqual(const QCborMap &lhs,
456 const QCborValueConstRef &rhs) noexcept
457 {
458 return comparesEqual_helper(lhs, rhs);
459 }
460 friend Qt::strong_ordering compareThreeWay(const QCborMap &lhs,
461 const QCborValueConstRef &rhs) noexcept
462 {
463 return compareThreeWay_helper(lhs, rhs);
464 }
465 Q_DECLARE_STRONGLY_ORDERED(QCborMap, QCborValueConstRef)
466
467 explicit QCborMap(QCborContainerPrivate &dd) noexcept;
468 QExplicitlySharedDataPointer<QCborContainerPrivate> d;
469};
470
471Q_DECLARE_SHARED(QCborMap)
472
473inline QCborValue::QCborValue(QCborMap &&m)
474 : n(-1), container(m.d.take()), t(Map)
475{
476}
477
478#if QT_VERSION < QT_VERSION_CHECK(7, 0, 0) && !defined(QT_BOOTSTRAPPED)
479inline QCborMap QCborValueRef::toMap() const
480{
481 return concrete().toMap();
482}
483
484inline QCborMap QCborValueRef::toMap(const QCborMap &m) const
485{
486 return concrete().toMap(m);
487}
488#endif
489
490inline QCborMap QCborValueConstRef::toMap() const
491{
492 return concrete().toMap();
493}
494
495inline QCborMap QCborValueConstRef::toMap(const QCborMap &m) const
496{
497 return concrete().toMap(m);
498}
499
500Q_CORE_EXPORT size_t qHash(const QCborMap &map, size_t seed = 0);
501
502#if !defined(QT_NO_DEBUG_STREAM)
503Q_CORE_EXPORT QDebug operator<<(QDebug, const QCborMap &m);
504#endif
505
506#ifndef QT_NO_DATASTREAM
507#if QT_CONFIG(cborstreamwriter)
508Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QCborMap &);
509#endif
510Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QCborMap &);
511#endif
512
513
514QT_END_NAMESPACE
515
516#endif // QCBORMAP_H
QAssociativeIterable
The QAssociativeIterable class is an iterable interface for an associative container in a QVariant.
Definition qassociativeiterable.h:51
QCborArray
\inmodule QtCore\reentrant
Definition qcborarray.h:21
QCborMap
\inmodule QtCore\reentrant
Definition qcbormap.h:35
QDataStream
\inmodule QtCore\reentrant
Definition qdatastream.h:50
QHash
\inmodule QtCore
Definition qhash.h:837
QList
Definition qlist.h:80
QMetaTypeFunctionRegistry::remove
void remove(int from, int to)
Definition qmetatype.cpp:1800
QMetaTypeFunctionRegistry::insertIfNotContains
bool insertIfNotContains(Key k, const T &f)
Definition qmetatype.cpp:1786
QMetaTypeFunctionRegistry::contains
bool contains(Key k) const
Definition qmetatype.cpp:1780
QMetaTypeFunctionRegistry::function
const T * function(Key k) const
Definition qmetatype.cpp:1793
QPointF
\inmodule QtCore\reentrant
Definition qpoint.h:231
QPoint
\inmodule QtCore\reentrant
Definition qpoint.h:29
QSequentialIterable
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Definition qsequentialiterable.h:43
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Definition qmetatype.h:312
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Definition qfloat16.h:48
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Definition qbytearraylist.h:20
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Definition qcborcommon.h:29
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Definition qjsonarray.h:16
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Definition qloggingcategory.h:164
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Definition qloggingcategory.h:154
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Definition qmetatype.cpp:70
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#define QMETATYPE_CONVERTER_ASSIGN_QCHAR(From)
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Definition qmetatype.cpp:1758
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Definition qmetatype.cpp:1025
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Definition qmetatype.h:137
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Definition qmetatype.h:70
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Definition qmetatype.h:50
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Definition qmetatype.h:151
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Definition qmetatype.h:74
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Definition qmetatype.h:1365
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Definition qmetatype.h:105
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Definition qmetatype.h:193
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Definition qmetatype.h:223
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Definition qmetatype_p.h:23
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Definition qmetatype_p.h:34
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Definition qstring.h:1826
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Definition qbytearraylist.h:53
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Definition qcbormap.h:27
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Definition qcbormap.h:28
QtPrivate::QCborMapKeyValues::key
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Definition qcbormap.h:26
QtPrivate::QCborMapKeyValues::key
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Definition qcbormap.h:25