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* Torrent example: Replace the last Java-style iterator with STL onesMarc Mutz2019-05-231-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | Scope a previous iterator variable better so we can re-use 'it' as the iterator name. Change-Id: I46d239ad2d3646168408d1ef29ed74fd07bc663f Reviewed-by: Paul Wicking <paul.wicking@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Torrent example: replace a QMultiMap with a sorted vectorMarc Mutz2019-05-251-7/+7
| | | | | | | | | | | This came about trying to remove the Java-style iterator. It was used to iterate in reverse order, something QMap can't do, easily, due to lack of rbegin()/rend(). Instead of writing ugly loops, use a vector of pairs, fill it, sort it, then iterate over that one in reverse. Change-Id: I09c8a2732a0699fff4c497778745523e20d348a1 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* Torrent example: add missing qAsConst()Marc Mutz2019-05-231-2/+2
| | | | | | | | | | | The function is const, but the d-pointer doesn't propagate it (raw pointer), so we need the qAsConst() even here. Change-Id: I9d2e1f7715abb3dc67a87cdadaa7ded971b15848 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Torrent example: rewrite some very convoluted codeMarc Mutz2019-05-241-17/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old code iterated over the peer list, inserting active peers into a QSet, curiously not stopping to search for clients if it had already determined the peer to be active. It then iterated over the peers again, storing the indexes of the peers it had determined to be active in the first loop, in a QList. It _then_ iterated over the index list, in reverse, calling removeAt() on the peers list. <sean parent>That's a remove_if!</sean parent> The twist is, that only some maximum number of inactive peers should be removed, just enough to bring the number of peers below a predefined number. To solve, use a lambda that keeps track of the number of times it has returned true, returning false once the count drops to zero. We can't use a mutable lambda here, since the STL algorithms are allowed to copy the predicate as many times as they wish, and, indeed, remove_if is commonly implemented by calling find_if. But the standard guarantees exactly one application of the predicate per element, so we can assume that we're not called again on the same element, and therefore keep a reference to an external count. With this, what was a horrible mess becomes a single call to remove_if. Also change a while(--n) c.removeFirst() loop to a single call of range-erase. Change-Id: I6c6a54a1805e5b376800e1116e7aec643e95e4e1 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Network examples: cleanup foreach usageChristian Ehrlicher2019-01-061-21/+21
| | | | | | | | Replace deprecated foreach macro with range-based for loop Change-Id: I0d1f2cfd557d02ccc48b41b3fea137baa2962fc1 Reviewed-by: André Hartmann <aha_1980@gmx.de> Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Change almost all other uses of qrand() to QRandomGeneratorThiago Macieira2017-11-081-11/+11
| | | | | | | | | | | | | | | | | | | The vast majority is actually switched to QRandomGenerator::bounded(), which gives a mostly uniform distribution over the [0, bound) range. There are very few floating point cases left, as many of those that did use floating point did not need to, after all. (I did leave some that were too ugly for me to understand) This commit also found a couple of calls to rand() instead of qrand(). This commit does not include changes to SSL code that continues to use qrand() (job for someone else): src/network/ssl/qsslkey_qt.cpp src/network/ssl/qsslsocket_mac.cpp tests/auto/network/ssl/qsslsocket/tst_qsslsocket.cpp Change-Id: Icd0e0d4b27cb4e5eb892fffd14b5285d43f4afbf Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Fix/adapt the uses of {to,set,from}Time_t in the qtbase source codeThiago Macieira2016-07-061-2/+2
| | | | | | | | | Move those to the equivalent {to,set,from}SecsSinceEpoch(), except for the cases that did QDateTime::currentDateTime{,Utc}().toTime_t. Those are best implemented with QDateTime::currentSecsSinceEpoch(). Change-Id: Ib57b52598e2f452985e9fffd145a366c92cfda20 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* Unify license header usage.Jani Heikkinen2016-03-291-3/+13
| | | | | | | | | Update files using old header.LGPL3 to header.LGPL Update files using old FDL template to use new one Update files using old BSD template to use new one Change-Id: I36a78272516f9953d02956522f285b40adfc8915 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Updated BSD licensed file headersJani Heikkinen2015-02-151-3/+3
| | | | | Change-Id: I6441ff931dbd33b698d762e6f6784898f3f60fe7 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-111-5/+5
| | | | | | | | | | | | | | | | | | 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>
* Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-09-161-1/+0
|\ | | | | | | | | | | | | Conflicts: src/corelib/tools/qstring.cpp Change-Id: Ifc6cd3a0f1cf14cc0fe6cf30afb0c7f40cfdbc3e
| * examples: remove unused static const variablesMarc Mutz2013-09-141-1/+0
| | | | | | | | | | | | | | They cause warnings on Clang. Change-Id: If599303f4a00c2a24f0a7c369299f3ea6fe7fc91 Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* | Remove qSort usages from qtbase examplesGiuseppe D'Angelo2013-09-141-1/+3
|/ | | | | | | | QtAlgorithms is getting deprecated, see http://www.mail-archive.com/development@qt-project.org/msg01603.html Change-Id: I68dec0cb6efa1f164ba9f1671b55332ee4ad2e23 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Whitespace cleanup: remove trailing whitespaceAxel Waggershauser2013-03-161-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | Remove all trailing whitespace from the following list of files: *.cpp *.h *.conf *.qdoc *.pro *.pri *.mm *.rc *.pl *.qps *.xpm *.txt *README excluding 3rdparty, test-data and auto generated code. Note A): the only non 3rdparty c++-files that still have trailing whitespace after this change are: * src/corelib/codecs/cp949codetbl_p.h * src/corelib/codecs/qjpunicode.cpp * src/corelib/codecs/qbig5codec.cpp * src/corelib/xml/qxmlstream_p.h * src/tools/qdoc/qmlparser/qqmljsgrammar.cpp * src/tools/uic/ui4.cpp * tests/auto/other/qtokenautomaton/tokenizers/* * tests/benchmarks/corelib/tools/qstring/data.cpp * util/lexgen/tokenizer.cpp Note B): in about 30 files some overlapping 'leading tab' and 'TAB character in non-leading whitespace' issues have been fixed to make the sanity bot happy. Plus some general ws-fixes here and there as asked for during review. Change-Id: Ia713113c34d82442d6ce4d93d8b1cf545075d11d Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-6/+6
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Remove "All rights reserved" line from license headers.Jason McDonald2012-01-301-1/+1
| | | | | | | | | | As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update contact information in license headers.Jason McDonald2012-01-231-1/+1
| | | | | | | Replace Nokia contact email address with Qt Project website. Change-Id: I431bbbf76d7c27d8b502f87947675c116994c415 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update copyright year in license headers.Jason McDonald2012-01-051-1/+1
| | | | | Change-Id: I02f2c620296fcd91d4967d58767ea33fc4e1e7dc Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Initial import from the monolithic Qt.Qt by Nokia2011-04-271-0/+1528
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
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