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queue.hh
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#include "list.hh"
#ifndef QUEUE_H
#define QUEUE_H
template <class T>
class Queue
{
List<T> list;
public:
Queue();
Queue(const Queue<T> &q);
size_t get_size();
void queue(T item);
T dequeue();
template <class t>
friend std::ostream &operator<<(std::ostream &out, const Queue<t> &q);
};
template <class T>
Queue<T>::Queue() {}
template <class T>
Queue<T>::Queue(const Queue<T> &q)
{
this->list = q.list;
}
template <class T>
size_t Queue<T>::get_size()
{
return this->list.get_size();
}
template <class T>
void Queue<T>::queue(T item)
{
this->list.insert_last(item);
}
template <class T>
T Queue<T>::dequeue()
{
return this->list.remove_first();
}
template <class t>
std::ostream &operator<<(std::ostream &out, const Queue<t> &q)
{
out << q.list;
return out;
}
#endif