39 lines
758 B
C++
39 lines
758 B
C++
//=======================================================================
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//
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// Copyright (c) 1999 Microsoft Corporation. All Rights Reserved.
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//
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// File: speed.h
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//
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// Purpose: Connection speed tracker
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//
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//=======================================================================
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#ifndef _SPEED_H
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#define _SPEED_H
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#include <windows.h>
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class CConnSpeed
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{
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public:
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// size in bytes and time in milliseconds
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static void Learn(DWORD dwBytes, DWORD dwTime);
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static DWORD BytesPerSecond();
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static void ReadFromRegistry();
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static void WriteToRegistry();
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private:
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static DWORD m_dwBytesSoFar;
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static DWORD m_dwTimeSoFar;
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static DWORD m_dwAverage;
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static DWORD m_dwNewWeightPct;
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};
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#endif // _SPEED_H
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