numberlist.h file


// Specification file for the NumberList class
#ifndef NUMBERLIST_H
#define NUMBERLIST_H

class NumberList
{
private:
	// Declare a structure for the list
	struct ListNode
	{
		int value;           // The value in this node
		struct ListNode *next;  // To point to the next node
	}; 

	ListNode *head;            // List head pointer

public:
	// Constructor
	NumberList()
	{ head = NULL; }

	// Destructor
	~NumberList();

	// Linked list operations
	void appendNode(int);
	void insertNode(int);
	void deleteNode(int);
	void displayList() const;
};
#endif