80 lines
1.3 KiB
C++
80 lines
1.3 KiB
C++
/*++
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Copyright (c) 1990 Microsoft Corporation
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Module Name:
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sortcnt.hxx
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Abstract:
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This module contains the declaration for the SORTABLE_CONTAINER class.
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SORTABLE_CONTAINER is an abstract classe that is derived from the abstract
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class SEQUENTIAL_CONTAINER. It not only assumes a sequence but also
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assumes that the sequence can be changed by sorting it's contents. That
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is the contents have a relative order independent from how they were
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placed in the container.
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Author:
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David J. Gilman (davegi) 29-Oct-1990
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Environment:
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ULIB, User Mode
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--*/
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#if ! defined( _SORTABLE_CONTAINER_ )
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#define _SORTABLE_CONTAINER_
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#include "seqcnt.hxx"
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DECLARE_CLASS( SORTABLE_CONTAINER );
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class SORTABLE_CONTAINER : public SEQUENTIAL_CONTAINER {
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public:
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VIRTUAL
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~SORTABLE_CONTAINER(
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);
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VIRTUAL
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BOOLEAN
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Put(
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IN OUT POBJECT Member
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) PURE;
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VIRTUAL
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ULONG
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QueryMemberCount(
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) CONST PURE;
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VIRTUAL
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PITERATOR
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QueryIterator(
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) CONST PURE;
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VIRTUAL
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POBJECT
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Remove(
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IN OUT PITERATOR Position
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) PURE;
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VIRTUAL
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BOOLEAN
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Sort(
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IN BOOLEAN Ascending DEFAULT TRUE
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) PURE;
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protected:
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DECLARE_CONSTRUCTOR( SORTABLE_CONTAINER );
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};
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#endif // _SORTABLE_CONTAINER_
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