28febcfea9
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/tags/ircii-pana-1.1-final@1 13b04d17-f746-0410-82c6-800466cd88b0
54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
#ifndef _LIST_H_
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#define _LIST_H_
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#include "gnode.h"
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struct listNode;
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typedef struct listNode {
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char *item;
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List *itemList;
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genericNode *itemNode;
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listNode *nextPtr; // pointer to next option
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listNode *prevPtr;
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};
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class List {
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public:
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List();
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~List();
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void InsertBefore(char *item);
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void InsertBefore(List *item);
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void InsertBefore(genericNode *item);
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void InsertAfter(char *item);
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void InsertAfter(List *item);
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void InsertAfter(genericNode *item);
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// returns true if everything is good, false if operation failed
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bool GoTop(void); // GOOD
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bool GoNext(void); // GOOD
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bool GoPrev(void);
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bool GoItem(int n);
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bool empty(void); // GOOD
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int length(void); // GOOD
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char *currItem(void);
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List *currItemList(void);
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genericNode *currItemNode(void);
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void Print(void);
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friend List *MakeFeatList(char *text);
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friend List *makeFeatureList(char *text); // GOOD
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friend ostream &operator<<(ostream &out_file, const List &l); // GOOD
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friend List *substitute(List *old, List *assign);
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private:
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listNode *rootPtr;
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listNode *currPtr;
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};
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List *MakeList(char *text);
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#endif
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