Qt Synchronization Just Stopped

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6 Nov 2009.

Qt provides the following synchronization classes: QMutex,

of protecting a variable or a piece of code so that only one thread can access it at a time.

void Thread::stop() { mutex.lock(); stopped = true; mutex.unlock(); }.

While the main idea with threads is that they should be as concurrent as possible, there are points where threads must stop and wait for other threads.

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16 Nov 2016.

Qt has its own cross-platform implementation of threading.

and the associated issues (deadlocks, threads synchronization, resource sharing,

this, handleResult); thread->start(); // later on, to stop the thread thread->quit();.

C++ Qt 27 - QTimer.

different threads. See Synchronizing Threads for details.

When this signal is emitted, the event loop has already stopped running. No more events will be.

connect(gui, SIGNAL(stop()), myObject, SLOT(finish()) – to stop your.

The object that you move can have children, though, it just can't have a.


run in parallel, there are times where threads must stop and wait for other threads.

QWaitCondition makes threads wait until a particular condition has been met.

These synchronization classes can be used to make a method thread safe.