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C: » Program Files » Hash Inc » AM120SDK » Include

SingleLo.h¶

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00001 // Dan  4/15/2003  \Dan105\Include\SingleLo.h
00002 
00003 #define __SINGLELO_H
00004 
00005 #ifndef _OS9
00006 #include <afxmt.h>
00007 #else
00008 class CSyncObject : public CObject
00009 {
00010 public:
00011    operator HANDLE() const;
00012    HANDLE  m_hObject;
00013    CSyncObject(LPCTSTR pstrName) {}
00014    CSyncObject() {}
00015 
00016 // Operations
00017    virtual BOOL Lock(DWORD dwTimeout = INFINITE) { return TRUE; }
00018    virtual BOOL Unlock() = 0;
00019    virtual BOOL Unlock(LONG /* lCount */, LPLONG /* lpPrevCount=NULL */)
00020       { return TRUE; }
00021    virtual ~CSyncObject() {}
00022 };
00023 
00024 class CSingleLock
00025 {
00026 public:
00027    CSingleLock(CSyncObject* pObject, BOOL bInitialLock = FALSE) {}
00028    BOOL Lock(DWORD dwTimeOut = INFINITE) { return TRUE; }
00029    BOOL Unlock() { return TRUE; }
00030    BOOL Unlock(LONG lCount, LPLONG lPrevCount = NULL) { return TRUE; }
00031    BOOL IsLocked() { return FALSE; }
00032    ~CSingleLock() { }
00033 
00034 protected:
00035    CSyncObject* m_pObject;
00036    HANDLE  m_hObject;
00037    BOOL    m_bAcquired;
00038 };
00039 #endif

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