43 lines
773 B
C++
43 lines
773 B
C++
#ifndef __LL_H__
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#define __LL_H__
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#include <iostream>
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#include <cassert>
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#include "Factory.h"
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using namespace std;
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struct node {
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int value;
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node * next;
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node(int value): value(value), next(NULL) {};
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friend ostream & operator<<(ostream &, const node &);
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};
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class ll : public LinkedListInterface
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{
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private:
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int _size;
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public:
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ll();
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~ll();
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node * head;
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node * tail;
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void insertHead(int value);
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void insertTail(int value);
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void insertAfter(int value, int insertionNode);
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void remove(int value);
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void clear();
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int at(int index);
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int size();
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node * find(int value);
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friend ostream & operator<<(ostream & os, const ll & i);
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};
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#endif
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