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148 lines
3.6 KiB
148 lines
3.6 KiB
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1991 - 1992.
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//
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// File: PRTIFLST.HXX
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//
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// Contents: Partition Information List
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//
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// Classes: CPartInfoList
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// CPartInfo
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//
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// History: 16-Feb-94 SrikantS Created
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//
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//----------------------------------------------------------------------------
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#pragma once
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//+---------------------------------------------------------------------------
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//
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// Class: CPartInfo
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//
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// Purpose: Object holding information pertaining to a CI partition.
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// This information is loaded from the index table.
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//
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// History: 2-16-94 srikants Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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class CPartInfo : public CDoubleLink
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{
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public:
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CPartInfo(PARTITIONID partId );
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PARTITIONID GetPartId() { return _partId; }
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WORKID GetChangeLogObjectId() { return _widChangeLog; }
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WORKID GetCurrMasterIndex() { return _widCurrMasterIndex; }
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WORKID GetNewMasterIndex() { return _widNewMasterIndex; }
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WORKID GetMMergeLog() { return _widMMergeLog; }
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void SetChangeLogObjectId( WORKID wid ) { _widChangeLog = wid; }
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void SetCurrMasterIndex( WORKID wid ) { _widCurrMasterIndex = wid; }
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void SetNewMasterIndex( WORKID wid ) { _widNewMasterIndex = wid; }
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void SetMMergeLog( WORKID wid ) { _widMMergeLog = wid; }
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private:
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PARTITIONID _partId;
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WORKID _widChangeLog;
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WORKID _widCurrMasterIndex;
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WORKID _widNewMasterIndex;
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WORKID _widMMergeLog;
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};
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//+---------------------------------------------------------------------------
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//
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// Class: CPartInfoList
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//
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// Purpose: A list of CPartInfo structures.
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//
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// History: 2-16-94 srikants Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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class CPartInfoList : public CDoubleList
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{
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friend class CForPartInfoIter;
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public:
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CPartInfoList(): _count(0) {}
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~CPartInfoList();
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ULONG Count() const { return _count; }
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void Append( CPartInfo* p ) { _Queue(p); _count++; }
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CPartInfo * GetFirst() { return (CPartInfo *) _Top(); }
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CPartInfo * GetPartInfo( PARTITIONID partId );
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inline CPartInfo * RemoveFirst();
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private:
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ULONG _count;
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};
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class SPartInfoList : INHERIT_UNWIND
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{
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DECLARE_UNWIND
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public:
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SPartInfoList( CPartInfoList * pList ) : _pList(pList)
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{ END_CONSTRUCTION( SPartInfoList ) ; }
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~SPartInfoList() { delete _pList; }
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CPartInfoList * operator->() { return _pList; }
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CPartInfoList & operator* () { return *_pList; }
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CPartInfoList * Acquire()
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{ CPartInfoList * temp = _pList; _pList = 0; return temp; }
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private:
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CPartInfoList * _pList;
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};
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//+---------------------------------------------------------------------------
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//
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// Class: CForPartInfoIter
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//
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// Purpose: Forward iterator for the CPartInfoList
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//
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// History: 2-16-94 srikants Created
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//
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// Notes:
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//
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//----------------------------------------------------------------------------
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class CForPartInfoIter : public CForwardIter
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{
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public:
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CForPartInfoIter ( CPartInfoList& list ) : CForwardIter(list) {}
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CPartInfo* operator->() { return (CPartInfo *) _pLinkCur; }
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CPartInfo* GetPartInfo() { return (CPartInfo *) _pLinkCur; }
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};
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inline CPartInfo* CPartInfoList::RemoveFirst()
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{
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ciDebugOut (( DEB_ITRACE, "CPartInfoList::RemoveFirst\n" ));
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CPartInfo* pPartInfo = (CPartInfo*) _Pop();
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if ( pPartInfo )
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_count--;
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return pPartInfo;
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}
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