Lab work
We have seen in class how to model and implement a queue dynamically using a Linked List in a composition relation.
Implement the class Queue that uses Linked List as an inheritance relation.
Note: You have as attachment the code of the Linked List and Queue using Linked List as composition. You just need to modify it.
use this:
#ifndef QUEUE_H
#define QUEUE_H
#include “LinkedList.h”
#include <stdexcept>
using namespace std;
template<typename T>
class Queue
{
public:
Queue();
void enqueue(T element);
T dequeue() throw (runtime_error);
int getSize();
private:
LinkedList<T> list;
};
template<typename T>
Queue<T>::Queue()
{
}
template<typename T>
void Queue<T>::enqueue(T element)
{
list.addLast(element);
}
template<typename T>
T Queue<T>::dequeue() throw (runtime_error)
{
return list.removeFirst();
}
template<typename T>
int Queue<T>::getSize()
{
return list.getSize();
}
#endif
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