std thread move

相關問題 & 資訊整理

std thread move

Move 构造函数,move 构造函数(move 语义是C++11 新出现的概念,详见附录),调用成功之后 x 不代表任何 std::thread 执行对象。 注意:可被 joinable 的 std:: ... ,2020年1月5日 — std::thread objects may also be in the state that does not represent any thread (after default construction, move from, detach, or join), and a ... ,這次我遇到std::thread &的另一個問題,同時應用std::move來交換2個值。我的代碼說: - #include #include using namespace std; void swapno (int &&a, int &&b) ... ,... std::vector<std::thread> workers; for (int i = 0; i < 5; i++) auto t = std::thread([i]() std::cout << "thread function: " << i << "-n"; }); workers.push_back(std::move(t)); } ... ,2015年9月7日 — The standard seems clear to me: Effects: Constructs an object of type thread. The new thread of execution executes INVOKE (DECAY_COPY ... ,2018年3月10日 — std::thread _thread([&]workthread(std::move(str));});. When _thread is created, it calls your lambda function, which calls ... ,2016年9月25日 — std::thread isn't a thread. It is a representation of a thread provided by an underlying operating system that you can use to manipulate the thread ... ,2015年11月24日 — It's because the thread constructor you're calling. copies/moves all arguments (both the function object f and all args...) to thread-accessible ... ,2017年4月4日 — As written, it's not going to work. After moving, the thread m.t_ refers to a thread which is still running a.threadProc() . That will be attempting to ... ,2013年7月16日 — Named references are lvalues. Lvalues don't bind to rvalue references. You need to use std::move . threadFoo = std::move(threadBar);.

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std thread move 相關參考資料
C++ std::thread | 菜鸟教程

Move 构造函数,move 构造函数(move 语义是C++11 新出现的概念,详见附录),调用成功之后 x 不代表任何 std::thread 执行对象。 注意:可被 joinable 的 std::&nbsp;...

https://www.runoob.com

std::thread - cppreference.com

2020年1月5日 — std::thread objects may also be in the state that does not represent any thread (after default construction, move from, detach, or join), and a&nbsp;...

https://en.cppreference.com

在std :: thread中使用std :: move - 優文庫

這次我遇到std::thread &amp;的另一個問題,同時應用std::move來交換2個值。我的代碼說: - #include #include using namespace std; void swapno (int &amp;&amp;a, int &amp;&amp;b)&nbsp;...

http://hk.uwenku.com

C++11C++14 6. Thread with Move Semantics - BogoToBogo

... std::vector&lt;std::thread&gt; workers; for (int i = 0; i &lt; 5; i++) auto t = std::thread([i]() std::cout &lt;&lt; &quot;thread function: &quot; &lt;&lt; i &lt;&lt; &quot;-n&quot;; }); workers...

https://www.bogotobogo.com

Moving an argument into a std::thread? - Stack Overflow

2015年9月7日 — The standard seems clear to me: Effects: Constructs an object of type thread. The new thread of execution executes INVOKE (DECAY_COPY&nbsp;...

https://stackoverflow.com

Thread safety and std::move - Stack Overflow

2018年3月10日 — std::thread _thread([&amp;]workthread(std::move(str));});. When _thread is created, it calls your lambda function, which calls&nbsp;...

https://stackoverflow.com

std::thread move constructor - Stack Overflow

2016年9月25日 — std::thread isn&#39;t a thread. It is a representation of a thread provided by an underlying operating system that you can use to manipulate the thread&nbsp;...

https://stackoverflow.com

using std::move in std::thread - Stack Overflow

2015年11月24日 — It&#39;s because the thread constructor you&#39;re calling. copies/moves all arguments (both the function object f and all args...) to thread-accessible&nbsp;...

https://stackoverflow.com

Moving objects containing a running std::thread member ...

2017年4月4日 — As written, it&#39;s not going to work. After moving, the thread m.t_ refers to a thread which is still running a.threadProc() . That will be attempting to&nbsp;...

https://stackoverflow.com

Moving std::thread - Stack Overflow

2013年7月16日 — Named references are lvalues. Lvalues don&#39;t bind to rvalue references. You need to use std::move . threadFoo = std::move(threadBar);.

https://stackoverflow.com