74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1993.
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//
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// File: FATQuery.hxx
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//
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// Contents: IInternalQuery interface
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//
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// History: 18-Jun-93 KyleP Created
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//
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//--------------------------------------------------------------------------
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#pragma once
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#include <rowset.hxx>
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#include <queryunk.hxx>
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#include <oldquery.hxx>
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//+-------------------------------------------------------------------------
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//
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// Class: CGenericQuery
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//
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// Purpose: IInternalQuery interface for FAT
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//
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// History: 18-Jun-93 KyleP Created
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//
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//--------------------------------------------------------------------------
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class CGenericQuery : public PIInternalQuery
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{
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public:
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//
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// IUnknown methods.
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//
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STDMETHOD(QueryInterface) (THIS_ REFIID riid, void ** ppvObj);
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STDMETHOD_(ULONG,AddRef) (THIS);
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STDMETHOD_(ULONG,Release) (THIS);
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// PIInternalQuery method
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void Execute (IUnknown * pUnkOuter,
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RESTRICTION * pRestriction,
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CPidMapperWithNames & PidMap,
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CColumnSet & rColumns,
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CSortSet & rSort,
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XPtr<CMRowsetProps> & xRstProps,
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CCategorizationSet & rCategorize,
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ULONG cRowsets,
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IUnknown ** ppUnknowns,
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CAccessorBag & aAccessors,
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IUnknown * pCreatorUnk=0);
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BOOL IsQueryActive( ) { return _QueryUnknown.IsQueryActive(); }
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//
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// Local methods
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//
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CGenericQuery( IDBProperties * pDbProperties );
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CGenericQuery( IDBProperties * pDbProperties, ICiCDocStore *pDocStore );
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private:
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~CGenericQuery();
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CQueryUnknown _QueryUnknown; // For reference tracking of rowsets
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XInterface<IDBProperties> _xDbProperties; // Query properties, such as scope
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XInterface<ICiCDocStore> _xDocStore; // Document store for this query
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};
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