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如何在不触摸函数本身的情况下暂停和恢复C ++ 11 std :: thread函数？

[英]How to suspend and resume function of C++11 std::thread without touching the function itself?

原文 2018-04-17 08:25:20 0 1 c++/ multithreading/ c++11/ std

I can wrap the desired function within another and manage eg that it would start when a condition fulfilled, but an 'endless loop' should not be organized around it. 我可以将所需的函数包装在另一个函数中并进行管理，例如，该函数将在满足条件时启动，但是不应围绕它组织“无限循环”。 As far as I know pthread supports suspend/resume by condition variables combined with muteces: wait/signal. 据我所知， pthread支持通过条件变量与静默结合使用的挂起/恢复：等待/信号。

1 个解决方案

std::thread will just run it's Callable argument to completion, and the only interaction available is to join or detatch . std::thread只会将其Callable参数运行至完成，并且唯一可用的交互是join或detatch 。 The closest that you can get to what you want is to interrogate the native_handle and do platform dependant things to that. 您最接近所需的方法是询问native_handle并对此进行平台相关的操作。

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