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#define MAX_IO_BYTES 4096 // max #bytes for Win32 overlapped I/O class AFX_EXT_CLASS CLocalConnect { // public interface public: CLocalConnect(uint16 portID, BOOL OpenRequested=TRUE, BOOL useDefaultThread=TRUE, BOOL echoEnabled=FALSE); virtual ~CLocalConnect(); enum TTYCommand {DisplayData,ClearScreen}; // default I/O thread function static UINT ThreadProc(LPVOID pParam); // some redefinable functions virtual HANDLE SpawnPortThread(); virtual void StopPortThread(); virtual BOOL PortInitOk() { return m_portInitOk; }; // port handle HANDLE getPortHandle() { return m_hPort; }; // some async I/O methods void putMessage(const CString&); void putMessage(const CByteArray& Msg); void putMessage(const char*, DWORD len); void getMessage(CByteArray& Msg); // sync I/O BOOL SyncRead(CByteArray& Msg, DWORD timeout=INFINITE); // private/protected members <not shown for brevity> };
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This month,
Dr. Dobb's Journal is devoted to mobile programming. We introduce you to Apple's new Swift programming language, discuss the perils of being the third-most-popular mobile platform, revisit SQLite on Android
, and much more!
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