在循环中创建线程 [英] Create Threads in a loop

问题描述

我只是测试这样：

boost::thread workerThread1(boost::bind(&Class::Function, this, ...);
boost::thread workerThread2(boost::bind(&Class::Function, this, ...);

这样简化的代码看起来像这样：

and it works fine. What i now want, is to create as many Threads as i have objects in a list. I have experimentet with boost::foreach and this works fine. But i have problems with the names of the threads.

So simplified the code looks like this:

但是当然名字不能在循环中在这里，因为它覆盖自己，并且在循环后不能访问如何创建线程，

for { boost:thread name(...); }

推荐答案

你不能创建一个列表（或类似的）线程，然后创建它们并添加到列表中。

Can you not just create a list (or similar) of threads and then just create them and add to the list.

类似以下内容（很可能是更多的伪代码:-)）

Something like the following (which is likely more pseudo code that anything :-) )

list<boost::thread*> threads;

for
{
    boost::thread* name = new boost::thread(...);
    threads.push_back(name);
}

如另一个答案中提到的，你可以使用智能指针，上面提到你有一个定义的线程数，所以一个数组/向量将是一个更好的选择，但正如我所说的代码上面是不完美

As mentioned in another answer you can use smart pointers which would be better and you mentioned you have a defined number of threads so an array/vector would be a better choice but as I said the code above isn't perfect anyway

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