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Queued async operations with QtConcurrent interfere QImage from freed

score 47 · Answer 1 · 2024-03-29T08:23:06.577000

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Queued async operations with QtConcurrent interfere QImage from freed

47 views Asked by tanjor At 29 March 2024 at 08:23

score 76 · Answer 2 · 2024-01-15T08:55:06.040000

Why is using QtConcurrent::mapped in Qt 5.15.2 causing interface blocking ？

76 views Asked by bmseven At 15 January 2024 at 08:55

score 191 · Answer 3 · 2023-11-22T07:21:26.533000

Using Qt 6 QPromise and QFuture

191 views Asked by Hyndrix At 22 November 2023 at 07:21

score 76 · Answer 4 · 2023-08-07T12:07:30.273000

How should QChart be used to generate two different charts in concurrent mode?

76 views Asked by Jss At 07 August 2023 at 12:07

score 56 · Answer 5 · 2023-07-14T09:24:56.683000

QT5's QApplication::setOverrideCursor(Qt::WaitCursor); is blocking the previous operations

56 views Asked by piggogo At 14 July 2023 at 09:24

score 22 · Answer 6 · 2023-05-18T12:31:07.970000

Qt3D crashes when pickResultMode set to FrontAndBackFace

22 views Asked by charles At 18 May 2023 at 12:31

score 201 · Answer 7 · 2023-04-20T10:29:31.497000

How to propagate exceptions to the main thread from a QtConcurrent::run with promise

201 views Asked by Rackbox At 20 April 2023 at 10:29

score 61 · Answer 8 · 2023-01-05T06:30:35.620000

Qt C++ GUI not drawing till pooled thread ends

61 views Asked by JavaUser At 05 January 2023 at 06:30

score 256 · Answer 9 · 2022-06-09T06:10:03.403000

How to put my function into a thread Qt Concurrent

256 views Asked by igor otvertka At 09 June 2022 at 06:10

score 552 · Answer 10 · 2022-04-05T21:28:56.713000

how to use signals and slots with QtConcurrent::run and QFutureWatcher

552 views Asked by Aquiles At 05 April 2022 at 21:28

score 512 · Answer 11 · 2022-04-03T06:55:21.420000

how to run a membber function with QtConcurrrent Qt6? type 'decay_t cannot be used prior to '::' because it has no members)

512 views Asked by Aquiles At 03 April 2022 at 06:55

score 189 · Answer 12 · 2022-03-30T17:33:06.447000

Cannot take the address of an rvalue of type 'qlonglong' (aka 'long long')

189 views Asked by AudioBubble At 30 March 2022 at 17:33

score 375 · Answer 13 · 2022-02-21T16:11:31.493000

QtConcurrent error: attempting to reference a deleted function

375 views Asked by mathripper At 21 February 2022 at 16:11

score 161 · Answer 14 · 2022-02-19T21:02:34.190000

Build fails sample Qt5 Unresolved symbol QtConcurrent QunhandledExecption

161 views Asked by N i c o l a s At 19 February 2022 at 21:02

score 308 · Answer 15 · 2022-01-14T22:39:16.910000

Call QtConcurrent::run as slot

308 views Asked by thacaout At 14 January 2022 at 22:39

score 328 · Answer 16 · 2021-11-30T10:33:41.740000

Effective way for main thread to wait with a timeout for a QtConcurrrentRun thread to finish some task

328 views Asked by Rohini Sreekanth At 30 November 2021 at 10:33

score 284 · Answer 17 · 2021-09-06T12:47:55.280000

QtConcurred spawned threads have same ID as main thread

284 views Asked by il_mix At 06 September 2021 at 12:47

score 413 · Answer 18 · 2021-06-26T18:30:40.730000

Qt: using QWidgets in non GUI threads

413 views Asked by linuxfever At 26 June 2021 at 18:30

score 128 · Answer 19 · 2021-05-09T18:05:41.013000

QtConcurrent::mappedReduced without mapped

128 views Asked by Roman Podymov At 09 May 2021 at 18:05

score 305 · Answer 20 · 2021-03-05T20:17:21.350000

QtConcurrent::run as a non static method

305 views Asked by Styx At 05 March 2021 at 20:17

TechQA.

List Question

Queued async operations with QtConcurrent interfere QImage from freed

Why is using QtConcurrent::mapped in Qt 5.15.2 causing interface blocking ？

Using Qt 6 QPromise and QFuture

How should QChart be used to generate two different charts in concurrent mode?

QT5's QApplication::setOverrideCursor(Qt::WaitCursor); is blocking the previous operations

Qt3D crashes when pickResultMode set to FrontAndBackFace

How to propagate exceptions to the main thread from a QtConcurrent::run with promise

Qt C++ GUI not drawing till pooled thread ends

How to put my function into a thread Qt Concurrent

how to use signals and slots with QtConcurrent::run and QFutureWatcher

how to run a membber function with QtConcurrrent Qt6? type 'decay_t cannot be used prior to '::' because it has no members)

Cannot take the address of an rvalue of type 'qlonglong' (aka 'long long')

QtConcurrent error: attempting to reference a deleted function

Build fails sample Qt5 Unresolved symbol QtConcurrent QunhandledExecption

Call QtConcurrent::run as slot

Effective way for main thread to wait with a timeout for a QtConcurrrentRun thread to finish some task

QtConcurred spawned threads have same ID as main thread

Qt: using QWidgets in non GUI threads

QtConcurrent::mappedReduced without mapped

QtConcurrent::run as a non static method

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