summaryrefslogtreecommitdiffstats
path: root/src/corelib/tools/qtimezoneprivate.cpp
Commit message (Collapse)AuthorAgeFilesLines
* Separate out the time, zone, date code from corelib/tools/Edward Welbourne2019-06-061-926/+0
| | | | | | | | | | We'll be adding calendar code here as well, and tools/ was getting rather crowded, so it looks like time to move out a reasonably coherent sub-bundle of it all. Change-Id: I7e8030f38c31aa307f519dd918a43fc44baa6aa1 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Merge remote-tracking branch 'origin/5.11' into 5.12Qt Forward Merge Bot2018-10-081-1/+1
|\ | | | | | | | | | | | | Conflicts: src/corelib/tools/qtimezoneprivate.cpp Change-Id: Icbb5999d378711ce3786a4fe0aba176a45ac702c
| * Scale seconds by a thousand to get millisecondsEdward Welbourne2018-10-021-2/+2
| | | | | | | | | | | | | | | | | | QTimeZonePrivate::dataForLocalTime()'s handling of times in a spring-forward gap added offsets in seconds to values in milliseconds. Supply the missing factor of a thousand. Change-Id: Ic32d87675f902e1c7fd85025fb70c8272a4f2db2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Scale a correction by a factor of a thousand that it was missingEdward Welbourne2018-08-201-1/+1
| | | | | | | | | | | | | | | | | | | | The difference between two transitions' offsets is measured in seconds, but we add it to a time in milliseconds; so it needs to be scaled to fit. Fortunately rarely enough applied that it hadn't caused any reported problems. Change-Id: I11f9f9e46d43d748220e072ad7504d4c8c5bf192 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Add some local const variables to save some repeated computationEdward Welbourne2018-08-201-8/+7
| | | | | | | | | | | | | | | | | | | | QTimeZonePrivate::dataForLocalTime() makes repeated use of the times sixteen hours before and after the target local time, so compute those up front once instead of each time they're needed, giving them expressive names and making code terser. Change-Id: I4b682cc6de2adb98c3ee5489eec4b63ac1090961 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | QTimeZonePrivate::dataForLocalTime(): cope with negative DST offsetsEdward Welbourne2018-08-201-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The tz database's latest update now records the cases where summer time is deemed standard and winter-time is deemed DST. (This doesn't change what the offsets are, just how they're described.) The resulting negative DST offsets mess up the algorithm for converting local time to UTC, causing tst_QTimeZone::transitionEachZone() to fail for Europe/Dublin in the hour before its transition; so refine the algorithm to cope with the new case. Task-number: QTBUG-69980 Change-Id: I24003872fffb03b2903161859158d0ce998b3073 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Speed up QTimeZone::isTimeZoneIdAvailable by a factor 43David Faure2018-04-231-0/+18
|/ | | | | | | | | | | | | | | | | Creating and sorting a list of bytearrays just to check if one entry is present, is really overkill. By adding a new virtual method isTimeZoneIdAvailable() in the backend classes, we can do this much more efficiently. Implemented for Utc and Tz backends, the others fall back to the slow way. The new benchmark shows, in release mode: Before: 43 msecs per iteration (total: 86, iterations: 2) After: 1.1 msecs per iteration (total: 73, iterations: 64) Change-Id: Ic0d79a41d74e2ce6aa088fa7986c41d33902c36b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Avoid underflow on arithmetic with possibly-first transition timesEdward Welbourne2017-11-301-2/+2
| | | | | | | | | | A transition time may represent the beginning of time; as such, arithmetic on it might underflow, e.g. on adding a negative zone offset to compare with a given time. So move the arithmetic to the other side of the comparison in such cases. Change-Id: I1697a03ebf74679ff86059664dd2b173b9c4c367 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone: make UTC offset range available for other code to reuseEdward Welbourne2017-06-131-0/+2
| | | | | | | | When QDateTimeParser learns to parse zones, it'll need to know the valid range of offsets. Change-Id: I44cd88a140ebaf6a2b98b0f9a1be0cbc7a35bae4 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZonePrivate: make clone() const, use covariant return typesMarc Mutz2017-02-231-2/+2
| | | | | | | | | | | | There's nothing wrong with cloning a const QTimeZonePrivate, so make clone() const. Also, if you're cloning a QTzTimeZonePrivate, you already know that you get a QTzTimeZonePrivate back. C++ supports covariant return types for this reason, so use them. Change-Id: I60e19e89b1b7bad080c552f1baca314ab0a6295e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Merge remote-tracking branch 'origin/5.8' into devLiang Qi2016-12-131-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: configure qmake/Makefile.unix.macos qmake/Makefile.unix.win32 qmake/generators/win32/msvc_vcproj.cpp src/3rdparty/pcre/qt_attribution.json src/corelib/io/qsettings.cpp src/corelib/kernel/qdeadlinetimer.cpp src/platformsupport/kmsconvenience/qkmsdevice.cpp src/platformsupport/kmsconvenience/qkmsdevice_p.h src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicescreen.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsdevice.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/qeglfskmsscreen.h tests/manual/qstorageinfo/printvolumes.cpp tools/configure/configureapp.cpp Change-Id: Ibaabcc8e965c44926f9fb018466e8b132b8df49e
| * Properly use QT_CONFIG macro to check for ICULars Knoll2016-11-291-1/+1
| | | | | | | | | | | | | | And remove the QT_USE_ICU define. Change-Id: I8134ee18af7c90ed7070926ca31b3a57b3ec37dd Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
* | QDateTime, QTimeZone: fix mappings from zone time to UTCEdward Welbourne2016-12-121-55/+190
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Such mappings are ill-defined in the presence of daylight-savings time (DST); at its transitions, you need information about whether DST is active or not to determine the correct UTC value. Existing code did not have a way to be told that hint, so could not be correct. Fixing this required changing the (thankfully private) APIs by which QDateTime accessed QTimeZone's information stipulated by zone time. In QDateTime, this required propagating the needed hint, when DST status was known. QAndroidTimeZonePrivate overloaded QTimeZonePrivate::dataForLocalTime with an implementation that works whenever !hasTransitions(); the base implementation handled this case lamely, so I've moved the Android implementation there, to have only one place for both re-writes. Amended tst_QDateTime's expected failures; passing a date and time to the constructor *is* ambiguous when the moment indicated is in a transition. I have changed which way we resolve that ambiguity. Added round-trip test of QDateTime's fromMSecs/toMSecs (but as a QTimeZone test, since that's what's actually getting tested), based on a test-case from Marko Kangas. Initially failed for various zones, each at one hour-offset; and, on some platforms, for some zones, at all offsets. These last revealed that a platform may claim to have zone information yet, for some zones, lack it (or have very incomplete information). In each case, despite this, the platform does give offsetFromUtc(). (The test also found another pre-existing bug on Linux; fixed in an earlier commit.) To accommodate these gaps in transition data, the transition-based code now falls back to the offsetFromUtc()-based code (used when there are no transitions) if it can't find a previous transition (which, in any case, it needs to do its job). Task-number: QTBUG-56460 Task-number: QTBUG-56397 Task-number: QTBUG-52284 Change-Id: I2f7422a9e9d3767940b1901d887c6a2c1f36ac9f Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Merge remote-tracking branch 'origin/5.6' into 5.7Edward Welbourne2016-07-261-2/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qtemporarydir.cpp One side encapsulated a repeated piece of #if-ery in a local define; the other added to the #if-ery. Made its addition to the other's. src/corelib/kernel/qeventdispatcher_unix_p.h One side moved some members into a struct; this collided with a #undef check that neither side now has. Discarded the #undef part. src/gui/opengl/qopengltexturehelper_p.h 5.7 deleted a bunch of methods; not clear why merge got confused. src/tools/moc/moc.cpp One added a name to the copyright header; another changed its URL. Change-Id: I9e9032b819f030d67f1915445acf2793e98713fa
| * QUtcTimeZonePrivate::data - skip spurious invalid start state.Edward Welbourne2016-07-181-2/+3
| | | | | | | | | | | | | | | | | | | | Most fields were over-written after setting invalid. The two that weren't (not used by QUtcTimeZonePrivate) should be (if only for uniformity with other QTimeZonePrivate variants), so set them to sensible values. Change-Id: I824ca0108d5b6bc322f76a0d1683342f789523b1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-04-071-17/+40
|\| | | | | | | | | | | | | | | | | | | Conflicts: src/network/access/qftp.cpp src/widgets/itemviews/qheaderview.cpp src/widgets/itemviews/qlistview.cpp tests/auto/network/access/qftp/tst_qftp.cpp Change-Id: I9f928f25d45d8944dd60bb583f649fc1615bc5d9
| * Explain QTimeZonePrivate::isValidId a bit more carefully.Edward Welbourne2016-04-061-17/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Its "rules" are actually guidelines, its suggested regex was wrong, its actual implementation was fuzzier than its documentation suggested and the exception it tacitly permitted should be distinguished from the stricter rules it otherwise appears to implement. There was also a redundant check ('-' had been handled earlier in the chained if). Explain why the situation is tricky, fix the regex mentioned (making it more readable, too) and note what might be worth doing a little more fussily, without actually changing code behavior. Change-Id: I93fa0da0640a134e5d84011b435a186576824063 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | Updated license headersJani Heikkinen2016-01-151-13/+19
|/ | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Prefer "daylight-saving time" and "DST" over "daylight time".Edward Welbourne2015-11-121-5/+5
| | | | | | | | | | | The first two are the "proper" terms; the last is a colloquialism. Also amended "daylight savings" (which summons to mind a hybrid of "daylight robbery" and "bargain-basket savings"). Improved related wording in many of the places amended. Task-number: QTBUG-49308 Change-Id: I726f18a344b2fe37f765a14684d1447c8b7ab00c Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
* core: Add several QList::reserve() calls.Sérgio Martins2015-06-111-0/+1
| | | | | | | Reduces reallocations. Change-Id: Ib63539fb690a80245d8fe81ff8468e79ffa8e57c Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Merge remote-tracking branch 'origin/5.4' into 5.5Frederik Gladhorn2015-02-241-0/+9
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: examples/xml/htmlinfo/simpleexample.html examples/xml/rsslisting/rsslisting.cpp qmake/generators/win32/msbuild_objectmodel.cpp src/3rdparty/harfbuzz-ng/src/hb-private.hh src/corelib/global/qlogging.cpp src/corelib/io/qstorageinfo_unix.cpp src/corelib/thread/qwaitcondition_unix.cpp src/gui/kernel/qguiapplication.cpp src/plugins/platforms/linuxfb/qlinuxfbintegration.cpp src/testlib/doc/src/qt-webpages.qdoc tests/auto/other/qaccessibility/tst_qaccessibility.cpp Change-Id: Ib272ff0bc30a1a5d51275eb3cd2f201dc82c11ff
| * Timezones: Fix handling of offset-from-UTC QTimeZonesThiago Macieira2015-02-231-0/+9
| | | | | | | | | | | | | | | | | | | | Those QTimeZones failed to convert to other timezones because the data() virtual function was never overridden and reimplemented. That meant all QUtcTimeZonePrivate objects were *really* UTC, with no offset. Task-number: QTBUG-44600 Change-Id: Ia0aac2f09e9245339951ffff13c5294bb783c674 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | QTimeZone: don't use QSet, use sorted QListMarc Mutz2015-02-171-32/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QSet, as a node-based container, requires one memory allocation per element inserted. QList, as a contiguous-memory container (at least in the case of a QByteArray payload), requires one memory allocation per container. The higher lookup speed might still speak for using QSet, but there are only two uses of the sets: 1. Checking for existence (or lack thereof) of timezone names. For this, first generating a container full of data just to check for existence of one item of data is extremely wasteful. The QTZPrivate API should be extended to allow said lookup to be performed on the native data store instead. That leaves 2. Returning a sorted(!) list(!) from the public QTimeZone API. There is no reason why, during the construction of those sorted lists, the data should be held in a set. Instead, the well-known technique of first cramming everything into a result container, which is subsequently sorted and has its duplicates removed, can be used here. Saves more than 8K of text size on AMD64 stripped release builds. Change-Id: I71c2298e94e02d55b0c9fb6f7ebeaed79a1fe2db Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Update copyright headersJani Heikkinen2015-02-111-6/+6
|/ | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-18/+10
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Add missing #include <qdatastream.h> or <qiodevice.h>Thiago Macieira2014-08-071-0/+1
| | | | | | | Lots of code depended on an indirect includes from qstringlist.h. Change-Id: I33d0dce33d64302d6c0e49180cc1249b90ab27c5 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* QTimeZone: optimize QTimeZonePrivate::isValidId()Marc Mutz2014-07-311-18/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function is used in the named timezone ctor and was using QByteArray::split(), followed by size checks and a linear scan for invalid chars per section. The use of split() resulted in a lot of memory allocations and, unsurprisingly, bad performance. The new code just performs one linear scan through the byte array, calculating section sizes on the fly. Benchmark results (with the test data in tst_QTimeZone::isValidId_data()) show typical speedups of ~10x for valid IDs: RESULT : tst_QTimeZone::isValidId_bench():"minimal middle": - 0.00036 msecs per iteration (total: 95, iterations: 262144) + 0.000035 msecs per iteration (total: 74, iterations: 2097152) Even in the sweet-spot case of the old code---a space character anywhere in the string, checked for before the split---the new code is anywhere between slightly faster and not much slower: RESULT : tst_QTimeZone::isValidId_bench():"invalid char ' ' front": - 0.000011 msecs per iteration (total: 94, iterations: 8388608) + 0.000010 msecs per iteration (total: 86, iterations: 8388608) RESULT : tst_QTimeZone::isValidId_bench():"invalid char ' ' middle": - 0.000014 msecs per iteration (total: 62, iterations: 4194304) + 0.000016 msecs per iteration (total: 69, iterations: 4194304) RESULT : tst_QTimeZone::isValidId_bench():"invalid char ' ' back": - 0.000018 msecs per iteration (total: 79, iterations: 4194304) + 0.000023 msecs per iteration (total: 98, iterations: 4194304) This is not surprising, as the space character was singled out for a fast-exit check before. For any other invalid character, the new version is anywhere from 15x to 35x faster: RESULT : tst_QTimeZone::isValidId_bench():"invalid char ? front": - 0.00034 msecs per iteration (total: 91, iterations: 262144) + 0.000010 msecs per iteration (total: 87, iterations: 8388608) RESULT : tst_QTimeZone::isValidId_bench():"invalid char ? middle": - 0.00036 msecs per iteration (total: 96, iterations: 262144) + 0.000016 msecs per iteration (total: 68, iterations: 4194304) RESULT : tst_QTimeZone::isValidId_bench():"invalid char ? back": - 0.00035 msecs per iteration (total: 94, iterations: 262144) + 0.000021 msecs per iteration (total: 92, iterations: 4194304) If there was a deeper reason to single out the space character, that fast-exit path can easily be restored. This function is often used in conjunction with availableTimeZoneIds(), which currently vastly dominates the runtime of the function calling both, but I'll add another optimization for the common use-case of just checking for a time-zone's existence in a subsequent commit. Change-Id: Ife1d096fcd39464083ea464c23e49ad98fabf345 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Reduce QtCoreLib size by not repeating "UTC" string too often.Jędrzej Nowacki2014-07-251-4/+4
| | | | | | | | It is a minor reduction, in release build it is ~200 bytes Change-Id: I4f7972c95769f2e0ca1ddc935ff7a0a6b4379e2a Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
* QTimeZone - Change from Olson ID to IANA IDJohn Layt2014-01-111-24/+24
| | | | | | | | Complete changes from using Olsen/Olson in the code to IANA. Completes a change started in 5.2 release branch on the public occurrences. Change-Id: Ib077fcda2c77eef6f04ec28901d8d2d7210b8c72 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone: Fix isValidId()John Layt2013-12-061-2/+4
| | | | | | | | | | Fix isValidId() which was failing valid IDs because it was splitting name parts by \ instead of /. it was also rejecting offset from UTC formats names. Add unit tests. Task-number: QTBUG-35025 Change-Id: I4d23d2e54f4a9fac9afcc4eff0a02d6f4af21385 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Repack structs with more than one padding holeThiago Macieira2013-12-031-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | Sizes gained (measured on 64-bit systems) BezierEase: shrunk 8 bytes QRegExpCharClass: shrunk 8 bytes QRegularExpressionPrivate: shrunk 8 bytes QTimeLinePrivate: shrunk 8 bytes QUtcTimeZonePrivate: shrunk 8 bytes QTextStreamPrivate: shrunk 8 bytes QDirPrivate: shrunk 8 bytes QFileDevicePrivate: shrunk 8 bytes Not done: QRegExpEngine: 18 bytes in 6 holes (you deserve high memory usage if you're still using QRegExp) QTextBoundaryFinder: 8 bytes in 2 holes (public class) QIODevicePrivate: 6 bytes in 2 holes, but there's no gain in packing QProcessPrivate: too complex and my copy is modified QThreadData: awaiting change from Marc Change-Id: I2a388b5ce17dec0dafcef18ed2e80d0379aa7d1e Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone - Fix dateForLocalTime() to check validity of next transitionJohn Layt2013-11-211-3/+6
| | | | | | | | | The private method dateForLocalTime() was not checking that transitions were valid, resulting in infinite looping when a time zone didn't have any future transitions. Change-Id: I0e5d07063861778dd86056a80c36fdd9f9d36133 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* QTimeZone - Fix TZ file abbreviationsJohn Layt2013-11-211-2/+3
| | | | | | | | | | | | | | | | Fix parsing of TZ file abbreviations, to correctly return cases where POSIX rule doesn't have separate DST rules, and where abbreviation is a sub-string of another abbreviation, otherwise any toString() call will crash. Add test to exercise all available time zones, especially useful for TZ file to confirm all file format variations dealt with. Fix parsing of Version 3 of TZ file, and ICU display name, to allow all files generated from release 2013f to pass, otherwise isValid() call will crash. Task-number: QTBUG-34061 Change-Id: Ie0b6abc218adff1c8967eb33fdb0762041d2305f Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone - Change Olsen ID to IANA IDJohn Layt2013-11-211-6/+6
| | | | | | | | | | | | | | | The name Olson was misspelled as Olsen in the public api of QTimeZone which is needed to be fixed before first public release in 5.2 would freeze the api and prevent it being fixed. It has been decided that renaming as IANA ID would be more future-proof. Fixes to the private code will be done separately to keep this patch against release branch to the minimum required. Task-number: QTBUG-34735 Change-Id: I8ee90644862c907f6d1937b8536f0c02583ae736 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* QDateTime - Add QTimeZone supportJohn Layt2013-09-231-0/+65
| | | | | | | | | | | Add support to QDateTime for time zones using the new QTimeZone class. [ChangeLog][QtCore][QDateTime] Add support for a new Qt::TimeZone spec to be used with QTimeZone to define times in a specific time zone. Change-Id: I21bfa52a8ba8989b55bb74e025d1f2b2b623b2a7 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone - Define new class and apiJohn Layt2013-09-221-0/+643
Implement the new QTimeZone class based on the Olsen Time Zone ID's. This is the base implementation and does not include the Platform backends which are implemented separately. This change does include a default UTC backed to be used if no Platform backend is available, i.e. if QT_NO_SYSTEMLOCALE is set and ICU is not configured. This backend also provides a default set of time zones in the standard "UTC+00:00" offset format that are guaranteed to always exist regardless of the Platform backend. This change includes conversion functions between the Olsen ID's and Windows ID's using a conversion table based on Unicode CLDR data. This is implemented for all platforms for scenarios such as a Linux program needing to communicate with a Windows Exchange Server using the Windows ID. The CLDR conversion table is included under the UNICODE license, see http://unicode.org/copyright.html for details. [ChangeLog][QtCore][QTimeZone] Added new QTimeZone class to support time tone calculations using the host platform time zone database and the Olsen time zone ID's. Change-Id: Ibb417d08cf2663a0979d2be855d2c6ad6ad01509 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 00:23:49 +0000