In a multithreaded c++ program using boost, is there any way to get a pointer to the current thread?

Question

我需要知道当前线程的身份，以跟踪哪些线程正在对共享数据结构发出某些请求。

Answer 1

You can use boost::this_thread::get_id() to get a boost::thread::id representing the thread.

I don't think you can get a pointer to a boost::thread object, because the thread doesn't necessarily have one attached. And it cannot make one because it might have one attached.

Answer 2

没办法，但是您可以支持成对的hashmap：thread-id线程。