49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
// ThinThread.h : header file
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// Copyright (C) 1997 by The Windward Group, All Rights Reserved
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#ifndef THINTHREAD_H
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#define THINTHREAD_H
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#ifndef __AFXWIN_H__
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#error include 'stdafx.h' before including this file for PCH
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#endif
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#include <afxmt.h>
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/////////////////////////////////////////////////////////////////////////////
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class CThinThread
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{
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public:
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CThinThread();
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virtual ~CThinThread();
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BOOL CreateThread(DWORD dwCreateFlags = 0,
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UINT nStackSize = 0,
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LPSECURITY_ATTRIBUTES lpSecurityAttrs = NULL,
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UINT nMilliSecs = INFINITE); // upper time limit to wait
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HANDLE GetHandle() {return m_hThread2;}
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BOOL IsBusy() {return m_b2ndThread;}
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void Stop() {m_bEndThread = TRUE;}
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protected:
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CEvent* m_pWorkEvent; // do work event
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CEvent* m_pExitEvent; // used to synchronize destruction
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int m_nCycleTime; // do work cycle time
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BOOL m_bEndThread; // end the thread ?
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BOOL m_b2ndThread; // 2nd thread active?
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HANDLE m_hThread2; // 2nd thread handle
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virtual void StartWork() {} // override to do startup
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virtual void DoWork() = 0; // override to do work
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virtual void EndWork() {} // override to do shutdown
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CEvent* GetEvent() const {return m_pWorkEvent;} // cycle control event
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int GetCycleTime() const {return m_nCycleTime;}
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void KillThread2();
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int Run();
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void SetCycleTime(int nMilliSecs) {m_nCycleTime = nMilliSecs;}
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static unsigned int __stdcall Start(void* pv);
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};
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#endif
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