多线程编程

// MultiThread.cpp : 定义控制台应用程序的入口点。
//

#include "stdafx.h"
#include<windows.h>
#include<iostream>
using namespace std;
DWORD WINAPI Thread1(LPVOID lpParamenter);
DWORD WINAPI Thread2(LPVOID lpParamenter);
int ticket = 100;
HANDLE hMutex;
int main(int argc, _TCHAR* argv[])
{
HANDLE hThread1, hThread2;
hThread1 = CreateThread(NULL, 0, Thread1, NULL, 0, NULL);
hThread2 = CreateThread(NULL, 0, Thread2, NULL, 0, NULL);
CloseHandle(hThread1);
CloseHandle(hThread2);
hMutex=CreateMutex(NULL,false,NULL);
Sleep(1000);
return 0;
}

DWORD WINAPI Thread1(LPVOID lpParamenter)
{
while (true)
{
WaitForSingleObject(hMutex, INFINITE);
if (ticket > 0)
{
Sleep(1);
cout << "Thread1 sell ticket:" << ticket-- << endl;

}
else
{
break;
}
ReleaseMutex(hMutex);
}
return 0;
}

DWORD WINAPI Thread2(LPVOID lpParamenter)
{
while (true)
{
WaitForSingleObject(hMutex, INFINITE);
if (ticket > 0)
{
Sleep(1);
cout << "Thread2 sell ticket:" << ticket-- << endl;

}
else
{
break;
}
ReleaseMutex(hMutex);
}
return 0;
}