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簡單線程基類

參考文章：
http://blog.csdn.net/wei801004/archive/2006/05/18/744341.aspx
http://blog.csdn.net/SeaWave/archive/2006/05/20/746399.aspx

  1 #include <iostream>
  2 #include <Windows.h>
  3 #include <process.h>
  4 #include <conio.h>
  5
  6 using namespace std;
  7
  8 class CThread
  9 {
10 public:
11     CThread(void)
12     {
13         m_running = true;
14     }
15
16     virtual ~CThread(void)
17     {
18     }
19
20     void StartThread(void);
21     void StopThread(void);
22
23     void WaitForEnd(DWORD dwTimeOut = INFINITE);
24
25     virtual DWORD WINAPI ThreadWorkItem(LPVOID lpParameter) = 0;
26
27 private:
28     static DWORD WINAPI ThreadFun(LPVOID lpParameter);
29
30 protected:
31     bool m_running;
32
33 private:
34     HANDLE m_hThread;
35 };
36
37 inline void CThread::StartThread(void)
38 {
39     m_hThread = CreateThread(NULL, 0, ThreadFun, this, 0, 0);
40
41     if (m_hThread == NULL)
42     {
43         throw exception("Error: Start thread!");
44     }
45
46     CloseHandle(m_hThread);
47
48     return;
49 }
50
51 inline void CThread::WaitForEnd(DWORD dwTimeOut /* = INFINITE */)
52 {
53     DWORD dwRet = WaitForSingleObject(m_hThread, dwTimeOut);
54
55     if (dwRet == WAIT_OBJECT_0)
56     {
57         CloseHandle(m_hThread);
58         m_hThread = NULL;
59     }
60     else if (dwRet == WAIT_TIMEOUT)
61     {
62         throw exception("Error: Time out!");
63     }
64
65     return;
66 }
67
68 inline void CThread::StopThread()
69 {
70     m_running = false;
71 }
72
73 inline DWORD WINAPI CThread::ThreadFun(LPVOID lpParameter)
74 {
75     CThread *pThread = reinterpret_cast<CThread*> (lpParameter);
76     pThread->ThreadWorkItem(lpParameter);
77
78     return 0;
79 }
80
81 class SubThread : public CThread
82 {
83 public:
84     SubThread(int Num)
85     {
86         Start = Num;
87     }
88
89     DWORD WINAPI ThreadWorkItem(LPVOID lpParameter)
90     {
91         while ( m_running )
92         {
93             cout << "線程執行的操作[" << Start++ << "]" <<endl;
94             Sleep(1000);
95         }
96
97         ExitThread(0);
98
99         return 0;
100     }
101
102 private:
103     int Start;
104 };
105
106 int main(int argc, char* argv[])
107 {
108     SubThread MyThead(1);
109
110     cout << "To exit this server, hit a key at any time on this console

" <<endl;
111
112     MyThead.StartThread();
113     //MyThead.WaitForEnd();
114
115     while(!_kbhit())
116     {
117         Sleep(0);
118     }
119
120     MyThead.StopThread();
121
122     return 0;
123 }
124

http://www.shnenglu.com/Files/bujiwu/CThread.rar

posted on 2009-09-15 21:37 bujiwu 閱讀(407) 評論(0) 編輯收藏引用所屬分類: Windows

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