- #include < iostream > #include < thread > #include < windows.h > #include < vector > using namespace std;
- using namespace std: :this_thread;
- void Msg() { MessageBox(0, L "线程启动", L "32", 0);
- }
- void MsgA(int num) //线程玩法2222
- { std: :cout << get_id() << "num=" << num << endl;
- }
- void main() //线程玩法2222
- { vector < thread * >threads;
- for (int i = 0; i < 10; i++) { threads.push_back(new thread(MsgA, 5)); //创建线程 地址存在vector
- }
- for (auto th : threads) //创建完在执行
- { th - >join();
- } cin.get();
- } int main1445() //线程玩法111 //改名了
- { auto n = thread: :hardware_concurrency(); cout << "You CPU is " << n << endl; //坚持CPU核心
- cout << "You CPU thread " << get_id() << endl; //获取线程ID
- //创建线程
- thread threadl(Msg); thread thread2(Msg); threadl.join(); //执行 必须等待执行
- thread2.join(); //执行
- getchar();
- return 0;
- }
来源: http://www.bubuko.com/infodetail-1858310.html