WebFeb 26, 2024 · In the first 2 chapters we saw an introduction and different ways to create a thread in C++. In this chapter we shall see ways to attach and detach a thread. Joining a thread using “join()”. Why there is a … WebDec 26, 2024 · c++11 使用detach ()时,主线程和孤儿detach线程的同步控制. 在c++ 中,程序默认是只有一个Main Thread运行的,其入口函数是主函数main (),其中若开辟了其他的新的子线程,对这些子线程的处理方式有 …
How to terminate or stop a detached thread in c++?
WebA thread of execution is a sequence of instructions that can be executed concurrently with other such sequences in multithreading environments, while sharing a same address space. An initialized thread object represents an active thread of execution; Such a thread object is joinable , and has a unique thread id . WebApr 15, 2016 · 9. Process terminates when main () exits, and all threads are killed. You observe this behavior in your program. Detach basically says that from now on, you can't join this thread. But if you can't join it, you can't make your main () to wait until it completes (unless you use other synchronization primitives) - and thus it is happily exiting. popular baby girl names from the 90s
multithreading - How to close thread detach C
WebJun 20, 2024 · Modified 4 years, 1 month ago. Viewed 11k times. 10. Normally, I would assume that C++ 11 thread automatically destroy after detach. But the thing is, I can't find anything to prove this assumption. According to this article. Once detached, the thread should live that way forever. WebFeb 18, 2024 · 1 Answer. Sorted by: 5. It is not possible to detect whether a detached thread of execution has terminated. If you for some reason need to guarantee that at most one thread is compressing simultaneously, then a simple solution is to use std::async. It returns a future object. WebNov 11, 2024 · std::thread — detach () detach ()的作用是将子线程和主线程的关联分离,也就是说detach ()后子线程在后台独立继续运行,主线程无法再取得子线程的控制权,即使主线程结束,子线程未执行也不会结束。. 当主线程结束时,由运行时库负责清理与子线程相关 … popular baby car seats