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* Merge remote-tracking branch 'origin/5.15' into devQt Forward Merge Bot2020-01-283-0/+102
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qsettings.cpp src/corelib/kernel/qvariant.cpp src/corelib/serialization/qjsoncbor.cpp src/corelib/serialization/qjsonvalue.cpp src/corelib/tools/tools.pri src/gui/image/qimage.cpp src/gui/kernel/qguivariant.cpp src/widgets/kernel/qshortcut.cpp tests/auto/tools/moc/allmocs_baseline_in.json tests/auto/tools/moc/tst_moc.cpp src/opengl/qglframebufferobject.cpp Done-With: Edward Welbourne <edward.welbourne@qt.io> Done-With: Leander Beernaert <leander.beernaert@qt.io> Change-Id: Ie7f5fa646c607fe70c314bf7195f7578ded1d271
| * QMultiMap: Add unite documentationMårten Nordheim2020-01-271-1/+8
| | | | | | | | | | | | | | | | | | | | I missed copying over the documentation from QMap::unite when deprecating it. Amends 4ec6748c6a30f74e6d8fbb90fc118b306d1fa690 Change-Id: I118382c4645bdc679a378e02a462d104b9af9aad Reviewed-by: Paul Wicking <paul.wicking@qt.io>
| * QStringList: use local storage in removeDuplicates()Marc Mutz2020-01-262-0/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If available, use a C++17 std::pmr::unordered_set with a monotonic buffer resource and a 256-byte stack buffer to avoid the per-element allocations of QSet. Results on my machine: RESULT : tst_QStringList::removeDuplicates():"empty": - 0.00014 msecs per iteration (total: 74, iterations: 524288) + 0.000031 msecs per iteration (total: 66, iterations: 2097152) RESULT : tst_QStringList::removeDuplicates():"short-dup-0.00": - 0.00043 msecs per iteration (total: 57, iterations: 131072) + 0.00013 msecs per iteration (total: 69, iterations: 524288) RESULT : tst_QStringList::removeDuplicates():"short-dup-0.50": - 0.00049 msecs per iteration (total: 65, iterations: 131072) + 0.00032 msecs per iteration (total: 85, iterations: 262144) RESULT : tst_QStringList::removeDuplicates():"short-dup-0.66": - 0.00057 msecs per iteration (total: 75, iterations: 131072) + 0.00039 msecs per iteration (total: 52, iterations: 131072) RESULT : tst_QStringList::removeDuplicates():"short-dup-0.75": - 0.00064 msecs per iteration (total: 85, iterations: 131072) + 0.00048 msecs per iteration (total: 63, iterations: 131072) RESULT : tst_QStringList::removeDuplicates():"long-dup-0.00": - 0.083 msecs per iteration (total: 85, iterations: 1024) + 0.039 msecs per iteration (total: 80, iterations: 2048) RESULT : tst_QStringList::removeDuplicates():"long-dup-0.50": - 0.11 msecs per iteration (total: 58, iterations: 512) + 0.078 msecs per iteration (total: 80, iterations: 1024) RESULT : tst_QStringList::removeDuplicates():"long-dup-0.66": - 0.13 msecs per iteration (total: 70, iterations: 512) + 0.10 msecs per iteration (total: 53, iterations: 512) RESULT : tst_QStringList::removeDuplicates():"long-dup-0.75": - 0.16 msecs per iteration (total: 86, iterations: 512) + 0.13 msecs per iteration (total: 69, iterations: 512) When interpreting the data, take into account that each iteration contains _also_ a deep copy of the QStringList d/t the detach from 'input'. The pattern is used elsewhere in Qt, so I've put the class that implements the seen set into a private header file and used in some other places I found. Change-Id: I1f71a82008a16d5a3818f91f290ade21d837805e Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
| * Fix some qdoc-warningsFriedemann Kleint2020-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | src/corelib/tools/qmap.cpp:1199: (qdoc) warning: Can't link to 'QMultiMap::unite()' src/gui/kernel/qevent.cpp:949: (qdoc) warning: Unknown command '\see' src/gui/painting/qpaintengine_raster.cpp:344: (qdoc) warning: clang found diagnostics parsing \fn Type QRasterPaintEngine::type() const error: unknown type name 'Type' src/gui/doc/src/qtgui.qdoc:45: (qdoc) warning: Can't link to 'Build with CMake' examples/widgets/doc/src/gallery.qdoc:28: (qdoc) warning: Cannot find file 'widgets/gallery/gallery.pro' or 'widgets/gallery/gallery.pyproject' src/widgets/kernel/qwidget.cpp:5950: (qdoc) warning: Can't link to 'setFilePath' src/widgets/kernel/qshortcut.cpp:542: (qdoc) warning: No such parameter 'context' in QShortcut::QShortcut() Change-Id: I2395af854efebef719d4762da466f69f7c5aab9e Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | Merge remote-tracking branch 'origin/5.15' into devQt Forward Merge Bot2020-01-192-184/+262
|\| | | | | | | Change-Id: I68702c9f9680772d332b5bb777ddd2663168abd5
| * QMap: deprecate insertMulti, unite and friendsMårten Nordheim2020-01-172-184/+262
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | insertMulti and unite will silently transform a QMap into a multi-map which is not behavior we want to keep around anymore and as such is being deprecated. QMap functions that only make sense in a multi-map scenario are also deprecated and the implementation is moved to QMultiMap where it makes sense. Use QMultiMap if multiple keys are desired and insert(const QMap &) if a non multi-map-converting unite is desired. [ChangeLog][QtCore][QMap] insertMulti(), unite(), values(Key), uniqueKeys(), count(Key) is now deprecated. Please use QMultiMap instead. Task-number: QTBUG-35544 Change-Id: I158c938ceefb5aaba0e6e7513b2c26a64d29d521 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Merge remote-tracking branch 'origin/5.15' into devQt Forward Merge Bot2020-01-163-5/+7
|\| | | | | | | | | | | | | | | Conflicts: src/widgets/kernel/qshortcut.cpp tests/auto/network/access/spdy/tst_spdy.cpp Change-Id: If76c434beac2c0a393440aa365f89f77439774ce
| * Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2020-01-153-5/+7
| |\ | | | | | | | | | Change-Id: I8dbcf23835d52d3aa7d018ed250814d60c68aa83
| | * Doc: Correct non-link related qdoc compilation errorsNico Vertriest2020-01-143-5/+7
| | | | | | | | | | | | | | | | | | Task-number: QTBUG-79824 Change-Id: I94dc566c9fb11bc8c598c0d5c043b6f388ebdc80 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | | Merge remote-tracking branch 'origin/5.15' into devQt Forward Merge Bot2020-01-091-1/+1
|\| | | | | | | | | | | Change-Id: I7be168303fc4fec5892f20f8dcbdf1bdfcd4986f
| * | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2020-01-071-1/+1
| |\| | | | | | | | | | Change-Id: I6c81e3cb6272adc5c3de2513792bd48604ff4dd0
| | * Fix some issues of a clang-cl developer buildFriedemann Kleint2020-01-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - qeasingcurve.cpp: Add a cast, fixing: qeasingcurve.cpp(1515,25): error: implicit conversion between pointer-to-function and pointer-to-object is a Microsoft extension [-Werror,-Wmicrosoft-cast] - Disable copy and move of QMainWindowLayoutSeparatorHelper, fixing: qbasictimer.h(59,5): note: 'QBasicTimer' has been explicitly marked deprecated here QT_DEPRECATED_X("copy-construction is unsupported; use move-construction instead") Task-number: QTBUG-63512 Change-Id: I4d12a29cb1dcd68da9f9316c9e42992f218e6045 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io> Reviewed-by: André de la Rocha <andre.rocha@qt.io> Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* | | Fix comile issues with VS 2017Karsten Heimrich2020-01-081-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | 'QTypedArrayData<T>::iterator QVector<T>::insert(int,QItemSelectionRange &&)': cannot convert argument 1 from 'QTypedArrayData<T>::iterator' to 'int' 'bool QVector<QItemSelectionRange>::isValidIterator(QTypedArrayData<T>::const_iterator) const': cannot convert argument 1 from 'QTypedArrayData<T>::iterator' to 'QTypedArrayData<T>::const_iterator' Change-Id: Id43ca5a9cd7b5709d47515ffdab3896feb298087 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | Merge remote-tracking branch 'origin/5.15' into devFriedemann Kleint2020-01-071-1/+1
|\| | | | | | | | | | | Change-Id: Ia2ce994c42adc010c453edaeea57f672556958f6
| * | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2020-01-061-1/+1
| |\| | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/kernel/qvariant.h Change-Id: I8f3873e74b9795ac889e7c7ec5de2619bca92160
| | * Fix some qdoc warningsFriedemann Kleint2020-01-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src/corelib/tools/qhash.cpp:2596: (qdoc) warning: clang found diagnostics parsing \fn template <class Key, class T> template <class InputIterator> QMultiHash::QMultiHash(InputIterator begin, InputIterator end) error: 'QMultiHash' is not a class, namespace, or enumeration src/corelib/kernel/qobject.cpp:4593: (qdoc) warning: Undocumented parameter 'EXPORT_MACRO' in QObject::Q_NAMESPACE_EXPORT src/corelib/global/qfloat16.cpp:129: (qdoc) warning: Cannot tie this documentation to anything src/corelib/text/qlocale.qdoc:1204: (qdoc) warning: Overrides a previous doc src/corelib/text/qlocale.qdoc:1187: (qdoc) warning: (The previous doc is here) src/network/kernel/qhostinfo.cpp:597: (qdoc) warning: clang found diagnostics parsing \fn QHostInfo(QHostInfo &&other) src/printsupport/dialogs/qabstractprintdialog.cpp:346: (qdoc) warning: clang found diagnostics parsing \fn int QAbstractPrintDialog::exec(): error: out-of-line definition of 'exec' does not match any declaration in 'QAbstractPrintDialog' src/testlib/qsignalspy.qdoc:101: (qdoc) warning: clang found diagnostics parsing \fn QSignalSpy(const QObject *obj, const QMetaMethod &signal): error: expected unqualified-id src/testlib/doc/src/qttest-best-practices.qdoc:28: (qdoc) warning: Can't link to 'Q_VERIFY2()' src/widgets/kernel/qactiongroup.cpp:291: (qdoc) warning: Undocumented parameter 'b' in QActionGroup::setExclusive() src/widgets/kernel/qactiongroup.cpp:305: (qdoc) warning: Undocumented return value (hint: use 'return' or 'returns' in the text src/widgets/kernel/qshortcut.cpp:542: (qdoc) warning: No such parameter 'context' in QShortcut::QShortcut() src/widgets/widgets/qdatetimeedit.cpp:632: (qdoc) warning: No such parameter 'minimumTime' in QDateTimeEdit::setTimeRange() src/widgets/widgets/qdatetimeedit.cpp:632: (qdoc) warning: No such parameter 'maximumTime' in QDateTimeEdit::setTimeRange() src/widgets/widgets/qdatetimeedit.cpp:632: (qdoc) warning: No such parameter 'less' in QDateTimeEdit::setTimeRange() Change-Id: I9799b5135e84c4d811674b2d114ef27315bc12df Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | | Merge remote-tracking branch 'origin/5.15' into devLiang Qi2020-01-045-141/+270
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/tools/qvector.h Make QVector(DataPointer dd) public to be able to properly merge 5b4b437b30b320e2cd7c9a566999a39772e5d431 from 5.15 into dev. src/widgets/kernel/qapplication.cpp tests/auto/tools/moc/allmocs_baseline_in.json Done-With: Christian Ehrlicher <ch.ehrlicher@gmx.de> Change-Id: I929ba7c036d570382d0454c2c75f6f0d96ddbc01
| * | Fix some qdoc warningsFriedemann Kleint2020-01-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src/corelib/serialization/qjsonvalue.cpp:174: (qdoc) warning: No such parameter 'n' in QJsonValue::QJsonValue() ... examples/widgets/doc/src/icons.qdoc:584: (qdoc) warning: Command '\snippet (//! [24])' failed at end of file 'widgets/icons/mainwindow.cpp' src/corelib/text/qbytearray.cpp:5177: (qdoc) warning: clang found diagnostics parsing \fn QByteArray::FromBase64Result::operator QByteArray() const error: out-of-line definition of 'operator QByteArray' does not match any declaration in 'QByteArray::FromBase64Result' src/corelib/serialization/qjsonarray.cpp:178: (qdoc) warning: Overrides a previous doc src/corelib/serialization/qjsonarray.cpp:140: (qdoc) warning: (The previous doc is here) src/corelib/serialization/qjsonobject.cpp:1016: (qdoc) warning: clang found diagnostics parsing \fn QJsonValueRef QJsonObject::iterator::operator[](int j) const error: out-of-line definition of 'operator[]' does not match any declaration in 'QJsonObject::iterator' src/corelib/serialization/qjsonobject.cpp:1267: (qdoc) warning: clang found diagnostics parsing \fn QJsonValue QJsonObject::const_iterator::operator[](int j) const error: out-of-line definition of 'operator[]' does not match any declaration in 'QJsonObject::const_iterator' src/corelib/tools/qhash.cpp:2641: (qdoc) warning: Overrides a previous doc src/corelib/tools/qhash.cpp:1492: (qdoc) warning: (The previous doc is here) src/corelib/tools/qhash.cpp:2659: (qdoc) warning: Can't link to 'unit()' src/corelib/text/qchar.cpp:274: (qdoc) warning: Undocumented enum item 'Script_Sundanese' in QChar::Script src/corelib/text/qchar.cpp:274: (qdoc) warning: No such enum item 'Script_Sundaneseo' in QChar::Script src/network/ssl/qsslsocket.cpp:1514: (qdoc) warning: Can't link to 'QSslConfiguration::addDefaultCaCertificate()' src/widgets/widgets/qtabwidget.cpp:581: (qdoc) warning: Undocumented parameter 'visible' in QTabWidget::setTabVisible() Change-Id: I05c2a4884873850b684fa94036cd90db1a6e7726 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| * | Add QMap::insert(const QMap &map)Mårten Nordheim2019-12-122-0/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | As opposed to unite(), this inserts one map into the other without duplicating elements. Task-number: QTBUG-35544 Change-Id: Ie8ab350b29148851a3176cef1007e8a4ca82c273 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| * | Qt 6: Deprecate QHash::insertMultiLars Knoll2019-12-122-141/+211
| | | | | | | | | | | | | | | | | | | | | | | | | | | [ChangeLog][QtCore][QHash] insertMulti(), unite() and values(const Key &key) are now deprecated. Please use QMultiHash instead. Change-Id: Ic14907fd5fd38d585708e2dcf2c0200d221ebb25 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* | | Code style fixYuhang Zhao2020-01-041-16/+14
| | | | | | | | | | | | | | | | | | | | | | | | Amends commit a0eb51c3870d90c06966dbfbe26b114f39103b60 Change-Id: Ida0bf55cb9a056607181241dd84522a010c40890 Reviewed-by: Federico Guerinoni <guerinoni@micro-systems.it> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* | | MSVC: Fix integer conversion warnings in containersFriedemann Kleint2020-01-033-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add some casts, fixing warnings like: src/corelib/text/qbytearray.h(490): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data src/corelib/text/qstring.h(1045): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data src/corelib/tools/qarraydatapointer.h(80): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data src/corelib/tools/qarraydatapointer.h(75): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data src/corelib/text/qbytearray.h(490): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data Change-Id: I221db4d5b660224f0fc1869248802c496db1b91c Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | Long live QFlatMap!Joerg Bornemann2020-01-022-0/+983
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a light-weight associative container, API-wise very similar to QMap, that's based on two sorted continuous containers (QVector by default). The class is internal for now. Change-Id: Ife12576c4abb39a3ea2acb0a1ba0faca91b3a4c5 Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
* | | QBitArray: Add method to get int valueFederico Guerinoni2019-12-202-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is useful to use an array of bit as an integer value. I add also a prarameter to set endianness when converting value to UInt32. [ChangeLog][QtCore][QBitArray] Added toUInt32() to return the bit array's value as a uint32_t. Change-Id: I9d8c7a33f11e7ce94cb67aa9a50b11fa42d56168 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | Convert QString to use QArrayDataPointerLars Knoll2019-12-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We're now using the same infrastructure for QVector, QString and QByteArray. This should also make it easier to remove the shared null in a follow-up change. Change-Id: I3aae9cf7912845cfca8e8150e9e82aa3673e3756 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Vitaly Fanaskov <vitaly.fanaskov@qt.io>
* | | Merge remote-tracking branch 'origin/5.15' into devQt Forward Merge Bot2019-12-112-4/+4
|\| | | | | | | | | | | | | | | | | | | | Conflicts: tests/auto/sql/kernel/qsqlquery/tst_qsqlquery.cpp Change-Id: I6b82507bf9a80a374c40393e72f4843f1557de89
| * | Merge remote-tracking branch 'origin/5.14' into 5.15Liang Qi2019-12-102-4/+4
| |\| | | | | | | | | | | | | | | | | | | Conflicts: tests/auto/network/kernel/qnetworkinterface/BLACKLIST Change-Id: I1e8866c63b54bcd95fc2a044276ee15b7f60e79a
| | * Don't wrap feature detection macros with QT_HAS_FOO() variantsTor Arne Vestbø2019-12-102-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using wrappers for these macros is problematic when for example passing the -frewrite-includes flag to preprocess sources before shipping off to distcc or Icecream. It will also start producing warnings when compilers implement http://eel.is/c++draft/cpp.cond#7.sentence-2. See for example https://reviews.llvm.org/D49091 Both https://clang.llvm.org/docs/LanguageExtensions.html and the SD-6 document at https://isocpp.org/std/standing-documents/sd-6-sg10-feature-test-recommendations recommend defining '__has_foo(x) 0' as a fallback for compilers without the macros, so that's what we go for. Change-Id: I0298cd3b4a6ff6618821e34642a5ddd6728be767 Reviewed-by: Alex Richardson <arichardson.kde@gmail.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | Merge remote-tracking branch 'origin/5.15' into devQt Forward Merge Bot2019-12-094-10/+48
|\| | | | | | | | | | | Change-Id: Ia24cc8b86def0d9d9c17d6775cc519e491b860b1
| * | Tidy nullptr usageAllan Sandfeld Jensen2019-12-062-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move away from using 0 as pointer literal. Done using clang-tidy. This is not complete as run-clang-tidy can't handle all of qtbase in one go. Change-Id: I1076a21f32aac0dab078af6f175f7508145eece0 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| * | Add QHash::insert(const QHash &other)Lars Knoll2019-12-052-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As opposed to unite(), this inserts one hash into the other without duplicating elements. Change-Id: Ifc786c48f5dc3ab18c29782e73eac3c1a3ef8981 Reviewed-by: Anton Kudryavtsev <antkudr@mail.ru> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | Use QArrayDataPointer to implement QByteArrayLars Knoll2019-12-082-0/+8
| | | | | | | | | | | | | | | Change-Id: I2ee28023c2dea9fc3160400112c59a47566a4868 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Use the QByteArray::DataPointer typedef instead of QByteArrayDataLars Knoll2019-12-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The goal here is to move things over to QArrayDataPointer. This prepares for it. Change-Id: I32f54a47594274799600c618f7341c200ceaa306 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Use <type_traits> to properly have QVector<T>::parameter_typeThiago Macieira2019-12-083-19/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | That allows us to pass by value for all fundamental and pointer types. This requires some magic to remove methods taking a T&& to avoid ambiguous overloads for QVector<int/qsizetype>. Remove them for all cases where parameter_type is T, as copying or moving will do exactly the same thing for those types. Change-Id: I8133fecd3ac29bb8f6ae57376e680bc3d616afbf Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Optimize QArrayDataOps::compare for primitive typesLars Knoll2019-12-081-0/+5
| | | | | | | | | | | | | | | Change-Id: If726e3ee8a3635dcec2a316f1a829392de298634 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Final removal of the size and offset members from QArrayDataThiago Macieira2019-12-082-49/+6
| | | | | | | | | | | | | | | | | | | | | | | | Those members are not required anymore and now part of the object itself. Change-Id: If9eb5355ca8f2cf9528f6f63ca4e172acc9f9aed Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Inline the size and data pointers in QByteArrayThiago Macieira2019-12-081-5/+0
| | | | | | | | | | | | | | | Change-Id: I82feeb2c9bd2900f421fc0c8d78698b1e83db043 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Inline the size and begin pointer in QVectorThiago Macieira2019-12-084-638/+430
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add QGenericArray to simplify operations. This class can be shared by other tool classes. If there is nothing else to share it, we can move the code onto qvector.h. The one candidate is QList. All tests pass and valgrind is good. Change-Id: Ieaa80709caf5f50520aa97312ab726396f5475eb Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Various cleanups in qarraydataops and qarraydatapointerThiago Macieira2019-12-082-87/+304
| | | | | | | | | | | | | | | | | | | | | | | | Various cleanups. Add copyAppend overload for forward iterators and a insert overload for inserting n elements. Change-Id: Ic41cd20818b8307e957948d04ef6379368defa55 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Start moving QArrayData's size and data pointer to the main classThiago Macieira2019-12-085-89/+165
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This requires that the allocation functions return two pointers: the d pointer and the pointer to the actual data. Ported QArrayDataPointer & SimpleVector to the inlined size & data. For now, the size and offset members are not yet removed from QArrayData, to let QVector, QByteArray and QString compile unmodified. Change-Id: I8489300976723d75b8fd5831427b1e2bba486196 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Add QArrayDataOps::moveAppend()Thiago Macieira2019-12-081-0/+56
| | | | | | | | | | | | | | | | | | | | | Same as copyAppend() but calls the move constructor Change-Id: I7de033f80b0e4431b7f1ffff13f9399e39b5fee4 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Add the QArrayDataOps::parameter_type typedefThiago Macieira2019-12-081-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | It's a typedef meant to replace the "const T &" parameters (hence the name). But it's actually just a T for POD types, so we don't create references to them. Change-Id: I10c746d5e852c957ec84319712597478c4dc872c Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Stop using the reference counter to store data stateThiago Macieira2019-12-084-19/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of using the reference count to store whether the data is sharable and whether the header is immutable, move the settings to the flags member. This allows us to save one comparison per deref() or needsDetach(). It also allows for the possibility of mutable data pointed to by a static header. Change-Id: Ie678a2ff2bb9bce73497cb6138b431c465b0f3bb Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Add reference-count manipulation functions to QArrayData and hide refThiago Macieira2019-12-085-31/+51
| | | | | | | | | | | | | | | | | | | | | | | | The next change will stop using some values in the reference counter as settings from the data. Change-Id: I94df1fe643896373fac2f000fff55bc7708fc807 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Introduce the Mutable flag and move QArrayDataPointer::needsDetachThiago Macieira2019-12-084-9/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Mutable flag now contains the information on whether the data this QArrayData points to is mutable. This decouples the mutability / immutability setting from the allocation and from the type of data, opening the way for mutable raw or foreign data. There are still plenty of places in the source code that check the size of the allocation when it actually wants d->isMutable(). Fixing this will require reviewing all the code, so is left for later. The needsDetach() function is moved to QArrayData and de-constified. It returns true when a reallocation is necessary if the data is to be modified. Change-Id: I17e2bc5a3f6ef1f3eba8a205acd9852b95524f57 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Make the AllocOptions flag to QVector::reallocData mandatoryThiago Macieira2019-12-081-8/+12
| | | | | | | | | | | | | | | | | | | | | This forces us to calculate the reallocation flags properly. Change-Id: I3486b193ad6732df666fc9ddad96831c9fbe068c Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Remove unused private methodLars Knoll2019-12-071-102/+0
| | | | | | | | | | | | | | | Change-Id: I3502c3c0451e7829fff0159a5d0891df34d04fe7 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* | | Introduce flags to indicate the QArrayData typeThiago Macieira2019-12-072-36/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These flags allow us to determine what type of data QArrayData is carrying. There are currently only two supported types: - raw data type: constructed via fromRawData or static data - allocated data type: regular data done via heap allocation The QArrayData object is usually allocated on the heap, unless its own reference count is -1 (indicating static const QArrayData). Such object should have a type of RawDataType, since we can't call free(). Add GrowsBackward for completeness as well as the StaticDataFlags default for static data. Change-Id: Icc915a468a2acf2eae91a94e82451f852d382c92 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Introduce QArrayData::allocatedCapacity() and use it instead of d->allocThiago Macieira2019-12-073-37/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In almost all cases, use d->allocatedCapacity() or d->constAllocatedCapacity() instead of d->alloc, since they do the same thing (right now). In the future, the functions will be changed. There is a separate const version because most const code should not need to know the allocation size -- only mutating code should need to know that There are a few cases where d->alloc was replaced with a better alternative, like d->size. The one case that remains in the code will be replaced by a different test when it's available. Change-Id: I48135469db4caf150f82df93fff42d2309b23719 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Replace QArrayData::capacityReserved with a full flags fieldThiago Macieira2019-12-073-19/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of stealing one bit from the alloc field, let's use a full 32-bit for the flags. The first flag to be in the field is the CapacityReserved (even though the allocate() function will store some others there, not relevant for now). This is done in preparation for the need for more flags necessary anyway. Change-Id: I4c997d14743495e0d4558a6fb0a6042eb3d4975d Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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