队列2

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#include <Windows.h> #include <iostream> #include <queue> #include <stdio.h> using namespace std;   DWORD WINAPI Receive(LPVOID lpParameter);//thread data DWORD WINAPI Write(LPVOID lpParameter);//thread data   CRITICAL_SECTION  g_cs;   std::queue<int> i_queue;//编号 std::queue<void *> p_queue;//数据 FILE * pf=NULL;   void WriteData(void * pData)//把数据写入到硬盘 {     pf=fopen("d:\\result.txt","at");     int mm=fwrite(pData,sizeof(char),strlen((char *)pData),pf);     fflush(pf); } void main() {     HANDLE hThread1,hThread2;     hThread1 = CreateThread(NULL,0,Receive,NULL,0,NULL);     hThread2 = CreateThread(NULL,0,Write,NULL,0,NULL);     /*CloseHandle( hThread1 );     CloseHandle( hThread2 );*/     //InitializeCriticalSection(&g_cs); //           Sleep(2000);     while (i_queue.size()>0)     {         Sleep(100);     }     Sleep(2000);     fclose(pf);       //DeleteCriticalSection(&g_cs); }     int i=0; //线程1的入口函数 DWORD WINAPI Receive(LPVOID lpParameter) {     while (i<10)//运行10次就结束     {         //EnterCriticalSection(&g_cs);//           i_queue.push(i);         void * data=fopen("d:\\test.txt","at");         p_queue.push(data);         std::cout <<"接收线程：入队的与元素为 "<<i<<endl;         if (i_queue.empty())         {             std::cout << "接收线程：队列为空" << endl;         }         else         {             std::cout << "接收线程: 队列元素个数" << i_queue.size() << endl;         }         i++;         //LeaveCriticalSection(&g_cs);         Sleep(500);     }       return 0; } //线程2的入口函数 DWORD WINAPI Write(LPVOID lpParameter)//thread data {     while (true)     {         //EnterCriticalSection(&g_cs);         if (i_queue.empty())         {             std::cout << "IO线程:队列为空" << endl;         }         else         {             int aa=i_queue.front();             int count=i_queue.front();                           void * newData=p_queue.front();             std::cout << "IO线程:出队的数据"<<count<< endl;             std::cout << "IO线程: 队列元素个数" << i_queue.size() <<endl;             WriteData(newData);             p_queue.pop();             i_queue.pop();         }         //LeaveCriticalSection(&g_cs);         Sleep(1300);     }     return 0;