C++多线程(1-入门)

#include <thread>
#include <iostream>

using namespace std;

void ThreadMain()
{
    cout<<"begin subthread main"<<this_thread::get_id()<<endl;
    for(int i =0; i<10; i++)
    {
　　　　　cout<<"in thread"<<i<<endl;
        this_thread::sleep_for(chrono::seconds(1));
    }
    cout<<"end sub thread main"<<this_thread::get_id()<<endl;
}

int main(int argc, char*argv[])
{
    cout<<"main thread ID"<<this_thread::get_id()<<endl;
    //线程创建启动
    thread th(ThreadMain);
    cout<<"begin wait sub thread"<<endl;
    //阻塞等待子线程退出
    th.join();
    cout<<"end wait sub thread"<<endl;
    return 0;
}