c++11 批量产生多个线程

下面代码已经说明问题

#include<thread>#include<iostream>using namespace std;static const int numthread = 10;void show(int i){cout << "hello wolrd" <<i<< endl;}int main(){thread mythread[numthread];for (int i = 0; i < numthread;i++){mythread[i] = thread(show,i);}for (int i = 0; i < numthread; i++){mythread[i].join();}return 0;}

执行结果如下：

<img src="https://img-blog.csdn.net/20160719100040758?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />