win32下线程封装

首先建立一个MyThread的基类，提供基本的功能：

#include "AllenThread.h"#include <cstdio>AllenThread::AllenThread(void){}AllenThread::~AllenThread(void){}DWORD AllenThread::RumImpl(){printf("Yes.It's Allen's Thread.\n");m_running = false;return 0;}