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149 lines
2.3 KiB
149 lines
2.3 KiB
/*++
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Copyright (c) 1990 Microsoft Corporation
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Module Name:
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sortlist.hxx
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Abstract:
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This module contains the declaration for the SORTED_LIST class.
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SORTED_LIST is a concrete implementation of a SORTABLE_CONTAINER.
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The elements in a SORTED_LIST are maintained in sorted order.
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Environment:
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ULIB, User Mode
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--*/
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#if ! defined( _SORTED_LIST_ )
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#define _SORTED_LIST_
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#include "sortcnt.hxx"
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#include "array.hxx"
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DECLARE_CLASS( SORTED_LIST );
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class SORTED_LIST : public SORTABLE_CONTAINER {
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friend class SORTED_LIST_ITERATOR;
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public:
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ULIB_EXPORT
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DECLARE_CONSTRUCTOR( SORTED_LIST );
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DECLARE_CAST_MEMBER_FUNCTION( SORTED_LIST );
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VIRTUAL
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ULIB_EXPORT
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~SORTED_LIST (
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);
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NONVIRTUAL
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ULIB_EXPORT
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BOOLEAN
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Initialize (
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IN BOOLEAN Ascending DEFAULT TRUE
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);
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NONVIRTUAL
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BOOLEAN
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IsAscending (
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);
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VIRTUAL
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ULIB_EXPORT
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BOOLEAN
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DeleteAllMembers(
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);
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VIRTUAL
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ULIB_EXPORT
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BOOLEAN
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Put (
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IN OUT POBJECT Member
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);
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VIRTUAL
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ULIB_EXPORT
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PITERATOR
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QueryIterator (
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) CONST;
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VIRTUAL
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ULIB_EXPORT
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ULONG
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QueryMemberCount (
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) CONST;
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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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);
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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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);
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protected:
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NONVIRTUAL
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VOID
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Construct (
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);
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VIRTUAL
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ULONG
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Search(
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IN PCOBJECT Key,
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IN ULONG FirstIndex,
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IN ULONG LastIndex
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);
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private:
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ARRAY _Array; // Array
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BOOLEAN _Ascending; // Ascending flag
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#if DBG==1
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ULONG _IteratorCount; // Iterator Count
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#endif
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};
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INLINE
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BOOLEAN
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SORTED_LIST::IsAscending (
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)
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/*++
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Routine Description:
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Determines if the list is sorted in ascending order
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Arguments:
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None
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Return Value:
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BOOLEAN - TRUE if list is sorted in ascending order, FALSE otherwise
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--*/
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{
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return _Ascending;
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}
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#endif // _SORTED_LIST_
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