QThead实现模拟VC工作线程函数

// 刚了解QT，感觉QT的线程类QThread使用很不方便，多数情况下只是用到线程函数而已，而QT非得由QThread派生一个类来处理多线程，使用极为不方便，因此自己封装了一个类// 用来模拟VC中的工作线程函数,其中一些Windows线程特性QT好象不支持(线程挂起，唤醒，运行于某个核等等,因本人对QT也不太了解，不知道是不支持还是自己没找到方法)，// 所以有几个函数暂未实现，如哪位朋友能实现，请告之，在此谢过。// 头文件#ifndef QTHREADBASE_H#define QTHREADBASE_H #include <iostream>#include <stdlib.h>#include <qmutex.h>#include <Qthread.h>#include <list> #ifdef _MAC#define CALLBACK    PASCAL#define WINAPI      CDECL#define WINAPIV     CDECL#define APIENTRY    WINAPI#define APIPRIVATE  CDECL#ifdef _68K_#define PASCAL      __pascal#else#define PASCAL#endif#elif (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED)#define CALLBACK    __stdcall#define WINAPI      __stdcall#define WINAPIV     __cdecl#define APIENTRY    WINAPI#define APIPRIVATE  __stdcall#define PASCAL      __stdcall#else#define CALLBACK#define WINAPI#define WINAPIV#define APIENTRY    WINAPI#define APIPRIVATE#define PASCAL      pascal#endif class CThread: public QThread{public:    CThread();    virtual ~CThread();public:    // 设置等待超时    void SetTimOut(unsigned long dwTimeOut = ULONG_MAX);    // 获取等待超时    unsigned long  GetTimeOut();    // 允许线程强制退出    void EnableTerminateThread(bool bEnable = false);    bool IsEnableTerminateThread();    // 线程退出标志    bool IsQuit();    // 设置线程退出标示    void SetQuit(bool bQuit);    // 线程延迟    void ThreadSleep(unsigned long dwTime);    // 启动线程    bool StartThread(void (WINAPI *ThreadFun)(void* pParam) ,Priority nPriority = NormalPriority,void* ThreadParam = NULL);    // 设置线程权限    bool SetThreadPriority(Priority priority);    // 恢复线程    unsigned long ResumeThread();    // 挂起线程    unsigned long SuspendThread();    // 设置线程与CPU某个核运行    unsigned long SetThreadAffinityMask(unsigned long dwThreadAffinityMask);    // 等待线程退出    bool WaitQuit(unsigned long dwMilliseconds);    // 强制杀掉线程    bool TerminateThread();public:    void SetCustomData(void *lpData);    void *GetCustomData();private:    void run();private:    void (WINAPI *FUN_ThreadFun)(void* pParam);    void*    m_lpThreadParam;     unsigned long m_dwTimeOut;    // 允许强行杀线程    bool m_bEnableForceKill;    bool m_bAllowExit;    // 自定用户参数    void *m_lpCustomData;}; #endif // QTHREADBASE_H

// cpp文件#include "Thread.h" CThread::CThread(){    m_dwTimeOut = ULONG_MAX;    m_bEnableForceKill = false;    SetQuit(false);     m_lpCustomData = NULL;}CThread::~CThread(){    SetQuit(true);    if(!IsEnableTerminateThread())    {        if(!WaitQuit(m_dwTimeOut))        {            TerminateThread();        }    }    else    {        TerminateThread();    }}void CThread::SetCustomData(void *lpData){    m_lpCustomData = lpData;} void *CThread::GetCustomData(){    return m_lpCustomData;} void CThread::run(){    if(FUN_ThreadFun)    {        FUN_ThreadFun(m_lpThreadParam);    }} bool CThread::WaitQuit(unsigned long dwMilliseconds){    return wait(dwMilliseconds);}void CThread::EnableTerminateThread(bool bEnable){    m_bEnableForceKill = bEnable;}bool CThread::IsEnableTerminateThread(){    return m_bEnableForceKill;} void CThread::SetTimOut(unsigned long dwTimeOut){    m_dwTimeOut = dwTimeOut;}unsigned long CThread::GetTimeOut(){    return m_dwTimeOut;}bool CThread::IsQuit(){    return m_bAllowExit;}void CThread::SetQuit(bool bQuit){    m_bAllowExit = bQuit;}void CThread::ThreadSleep(unsigned long dwTime){    if( dwTime > 10)    {        unsigned int dwCount = 0;        while(!IsQuit())        {            QThread::msleep(10);             if(++dwCount > (unsigned int)(dwTime / 10))            {                break;            }        }    }    else    {        QThread::msleep(dwTime);    }} // If the function succeeds, the return value is nonzero.unsigned long CThread::SetThreadAffinityMask(unsigned long dwThreadAffinityMask){// 暂未实现    return 0;}bool CThread::StartThread(void (WINAPI *ThreadFun)(void* pParam),Priority nPriority,void* ThreadParam){    FUN_ThreadFun = ThreadFun;    m_lpThreadParam = ThreadParam;     start(nPriority);    return true;}//设置优先级为高于正常bool CThread::SetThreadPriority(Priority priority){    setPriority(priority);    return false;}unsigned long CThread::ResumeThread(){// 暂未实现    return 0xFFFFFFFF;}unsigned long CThread::SuspendThread(){// 暂未实现    return 0xFFFFFFFF;} // 强制杀掉线程bool CThread::TerminateThread(){    terminate();     return true;}

//调用:static void WINAPI Thread_Fun(void* wParam);void CTest::Start(){　　CThread *pThead = new CThread ;   pThead ->SetCustomData(this);   pThead ->SetTimOut(2000);   pThead ->StartThread(Thread_Fun,CThread::NormalPriority,pThead );} void WINAPI CTest::Thread_Fun(void* wParam){　　CThread *pThread = (CThread*)wParam;　　if(pThread)　　{　　　　CTest*pFrame = (CTest*)pThread->GetCustomData();　　　　if(pFrame)　　　　{　　　　　　while(!pThread->IsQuit())　　　　　　{　　　　　　　　// 处理指令函数 　　　　　　　　pThread->ThreadSleep(1);　　　　　　}　　　　}　　}}