// IntQueue.h
// Integer queue class using a linked list
// CS210 - S'03 - 3/6/03 - Ray S. Babcock
//

#ifndef INTQUEUE_H_
#define INTQUEUE_H_

class IntQueue {
   struct Node { struct Node * next; int value;};
   public:
     IntQueue(int=10);
     ~IntQueue();
     bool isEmpty() const;
     bool isFull() const;
     int queueCount() const;
     bool enqueue(const int & value);
     bool dequeue(int & value);
   private:
     Node * front;
     Node * rear;
     int items;
     const int qsize;
     IntQueue & operator=(const IntQueue & q);
};
#endif