/*#ifndef MY_QUEUE
#define MY_QUEUE



#endif

*/

#pragma once

typedef int QueueDataT;

struct QueueNodeT;

class QueueT {
    public:
        QueueT();
        QueueT(const QueueT & src);

        QueueT & operator = (const QueueT & src);

        ~QueueT();

        void Enqueue(QueueDataT data);
        void Dequeue();
        QueueDataT Front() const;
        size_t Size() const;
    private:
        size_t size;
        QueueNodeT * front, 
                   * rear;
};