c++ 多线程的简单实现

/* #include <iostream> #include <Windows.h> HANDLE hMutex; using namespace std; DWORD WINAPI DISPLAY1(LPVOID lpParameter) { while(1) { WaitForSingleObject(hMutex,INFINITE); cout<<"1"<<endl; Sleep(1000); ReleaseMutex(hMutex); } } DWORD WINAPI DISPLAY2(LPVOID lpParameter) { while(1) { WaitForSingleObject(hMutex,INFINITE); cout<<"2"<<endl; Sleep(1000); ReleaseMutex(hMutex); } } int main() { HANDLE pThread1=CreateThread(NULL,0,DISPLAY1,NULL,0,NULL); HANDLE pThread2=CreateThread(NULL,0,DISPLAY2,NULL,0,NULL); hMutex=CreateMutex(NULL,FALSE,NULL); CloseHandle(pThread1); CloseHandle(pThread2); while(1) { WaitForSingleObject(hMutex,INFINITE); cout<<"0"<<endl; Sleep(1000); ReleaseMutex(hMutex); } return 0; }*/