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#pragma once
class IntDoubleLink {
private:
IntDoubleLink();
IntDoubleLink(int, IntDoubleLink*, IntDoubleLink*);
public:
virtual ~IntDoubleLink();
public:
virtual IntDoubleLink *getPrev();
virtual IntDoubleLink *getNext();
private:
int value = 0;
IntDoubleLink* next = nullptr;
IntDoubleLink* prev = nullptr;
private:
friend class IntDoubleLinkedList;
};
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