75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1998.
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//
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// File: OldQuery.hxx
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//
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// Contents: PIInternalQuery interface wrapper
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//
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// History: 26 Nov 1995 AlanW Created
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//
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//--------------------------------------------------------------------------
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#pragma once
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#include <accbase.hxx>
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#include <cidbprop.hxx>
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#include <cmdprutl.hxx>
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class CPidMapperWithNames;
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class CRowsetProperties;
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class CMRowsetProps;
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//+-------------------------------------------------------------------------
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//
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// Class: PIInternalQuery
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//
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// Purpose: Internal query object wrapper
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//
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// History: 26 Nov 1995 AlanW Created
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//
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//--------------------------------------------------------------------------
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class PIInternalQuery : public IUnknown
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{
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public:
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virtual 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 * pUnkCreator ) = 0;
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virtual BOOL IsQueryActive ( void ) = 0;
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PIInternalQuery( unsigned uRef) :
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_ref( uRef ) { }
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protected:
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~PIInternalQuery() {}
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ULONG _ref;
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};
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SCODE EvalMetadataQuery( PIInternalQuery ** ppQuery,
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CiMetaData eType,
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WCHAR const * wcsCat,
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WCHAR const * wcsMachine );
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SCODE EvalQuery( PIInternalQuery ** ppQuery,
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CDbProperties & idbProps,
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ICiCDocStore * pDocStore = 0 );
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SCODE EvalDistributedQuery( PIInternalQuery ** ppQuery,
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CGetCmdProps & getCmdProps );
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