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88 lines
1.6 KiB
88 lines
1.6 KiB
/*++
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Copyright (c) 1985 - 1999, Microsoft Corporation
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Module Name:
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imclock2.h
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Abstract:
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This file defines the DIMM_IMCLock / DIMM_IMCCLock Class.
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Author:
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Revision History:
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Notes:
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--*/
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#ifndef IMCLOCK2_H
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#define IMCLOCK2_H
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#define _ENABLE_AIME_CONTEXT_
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#include "imclock.h"
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class DIMM_IMCLock : public _IMCLock
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{
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public:
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DIMM_IMCLock(HIMC hImc=NULL);
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virtual ~DIMM_IMCLock() {
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if (m_inputcontext) {
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_UnlockIMC(m_himc);
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}
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}
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// virtual DIMM_InternalIMCCLock
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HRESULT _LockIMC(HIMC hIMC, INPUTCONTEXT_AIMM12** ppIMC);
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HRESULT _UnlockIMC(HIMC hIMC);
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private:
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// Do not allow to make a copy
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DIMM_IMCLock(DIMM_IMCLock&) { }
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};
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class DIMM_InternalIMCCLock : public _IMCCLock
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{
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public:
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DIMM_InternalIMCCLock(HIMCC hImcc=NULL);
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virtual ~DIMM_InternalIMCCLock() {
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if (m_pimcc) {
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_UnlockIMCC(m_himcc);
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}
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}
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// virtual DIMM_InternalIMCCLock
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HRESULT _LockIMCC(HIMCC hIMCC, void** ppv);
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HRESULT _UnlockIMCC(HIMCC hIMCC);
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private:
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// Do not allow to make a copy
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DIMM_InternalIMCCLock(DIMM_InternalIMCCLock&) { }
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};
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template <class T>
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class DIMM_IMCCLock : public DIMM_InternalIMCCLock
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{
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public:
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DIMM_IMCCLock(HIMCC hImcc=NULL) : DIMM_InternalIMCCLock(hImcc) {};
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T* GetBuffer() { return (T*)m_pimcc; }
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operator T*() { return (T*)m_pimcc; }
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T* operator->() {
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ASSERT(m_pimcc);
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return (T*)m_pimcc;
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}
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private:
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// Do not allow to make a copy
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DIMM_IMCCLock(DIMM_IMCCLock<T>&) { }
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};
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#endif // IMCLOCK2_H
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