我怎么知道哪个线程叫方法
[英]How do I know which thread called a method
问题描述
I have a threadSafe method that gets called by multiple threads. 
我有一个被多个线程调用的threadSafe方法。 Is there a way to know which thread called it? 有没有办法知道哪个线程调用了它？
2 个解决方案
解决方案1
3 已采纳 2010-02-25 23:20:43
Well, you know the thread that calls the method, and by extension the same thread will be active inside that method call. 好吧，您知道调用该方法的线程，并且通过扩展，同一线程将在该方法调用内处于活动状态。 You can just call QThread::currentThread() to get this. 您可以只调用QThread::currentThread()来获取此信息。
解决方案2
1 2010-02-25 17:52:04
如果需要，可以添加一个threadId参数，并将其传递给方法
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