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79 lines
1.6 KiB
C++
79 lines
1.6 KiB
C++
/********************************************************************
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* Module: CList.h. This is part of WinUI.
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*
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* License: WinUI is covered by GNU General Public License,
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* Copyright (C) 2001 Manu B.
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* See license.htm for more details.
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*
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********************************************************************/
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#ifndef CLIST_H
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#define CLIST_H
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#include <stdlib.h>
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/********************************************************************
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* Generic CNode.
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********************************************************************/
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class CNode
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{
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public:
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CNode() {next = prev = NULL; /*type = 0;*/};
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virtual ~CNode() {};
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CNode * prev;
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CNode * next;
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long type;
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protected:
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private:
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};
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/********************************************************************
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* Generic List.
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********************************************************************/
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#define FILE_FOUND 0
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#define EMPTY_LIST 1
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#define INSERT_FIRST 2
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#define INSERT_LAST 3
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#define INSERT_BEFORE 4
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#define INSERT_AFTER 5
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class CList
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{
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public:
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CList() {first = last = current = NULL; count = 0;};
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virtual ~CList();
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CNode * GetCurrent() {return current;};
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CNode * First();
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CNode * Last();
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CNode * Prev();
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CNode * Next();
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void InsertFirst(CNode *node);
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void InsertLast(CNode *node);
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void InsertBefore(CNode *node);
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void InsertAfter(CNode *node);
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bool InsertSorted(CNode * newNode);
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int InsertSorted_New(CNode * newNode);
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void DestroyCurrent();
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void Destroy(CNode * node);
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void DestroyList();
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int Length();
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protected:
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virtual int Compare(CNode *, CNode *) {return 0;};
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CNode *first;
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CNode *last;
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CNode *current;
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int count;
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private:
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};
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#endif
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