In file included from C:\Apps\Classes\LinkedList\main.cpp:4:
C:/Apps/Classes/LinkedList/LinkedList.cpp: In member function `LinkedList::Node& LinkedList::Push()':
C:/Apps/Classes/LinkedList/LinkedList.cpp:56: error: invalid initialization of reference of type 'LinkedList::Node&' from expression of type 'LinkedList::Node*'
LinkedList.cpp
C:\Apps\Classes\LinkedList\LinkedList.cpp: In member function `LinkedList::Node& LinkedList::Push()':
C:\Apps\Classes\LinkedList\LinkedList.cpp:56: error: invalid initialization of reference of type 'LinkedList::Node&' from expression of type 'LinkedList::Node*'

#ifndef _LinkedList_LinkedList_h_
#define _LinkedList_LinkedList_h_

class LinkedList {
public:
	struct Node {
		int		uid;			// Node identifier
		Node	*prev;			// Pointer to the previous node
		Node	*next;			// Pointer to next node
	};
private:
	Node	*first;			// Pointer to first item
	Node	*last;			// Pointer to last item
	Node	*current;		// Pointer to current item (iterator)
	int		count;			// Number of items in list
	int		uid;			// Unique identifier for nodes
	
public:
	typedef LinkedList CLASSNAME;
	
	LinkedList();			// Constructor
	~LinkedList();			// Deconstructor
	
	Node&	First()			{ return *first; };			// Returns first item
	Node&	Last()			{ return *last; };			// Returns last item
	Node&	Current()		{ return *current; };		// Returns current item (iterator)
	int		Count()			{ return count; };			// Returns item count
	
	Node&	Iterate();		// Returns each item in the list successively
	void	Reset();		// Resets iterator to first item
	
	Node&	Push();			// Adds item to back of list
	Node&	UnShift();		// Adds item to front of list
	Node&	Pop();			// Removes item from back of list
	Node&	Shift();		// Removes item from front of list
	
	void	Remove();
};


#endif

#include <iostream>

#include "LinkedList.h"

LinkedList::LinkedList() {
	first = NULL;
	last = NULL;
	count = 0;
	uid = 0;
}

LinkedList::~LinkedList() {
	Node *temp;
	/*
	while( ( temp = Iterate() ) != NULL ) {
		delete temp;
	}
	*/
}

LinkedList::Node& LinkedList::Iterate() {
	/*
	Node *temp = current;
	if( current != NULL )
		current = current->next;
	else
		Reset();
	return *temp;
	*/
}

void LinkedList::Reset() {
	current = first;	
}

LinkedList::Node& LinkedList::Push() {
	Node *temp;
	
	// Set new node attributes
	temp = new Node;
	temp->uid = ++uid;
	temp->prev = last;
	temp->next = NULL;
	
	if( last != NULL )
		last->next = temp;		// Link previous item to new node
	
	last = temp;
	if( !count )				// If list is empty, new node is also first
		first = temp;
	
	count++;
	
	return temp;
}

LinkedList::Node& LinkedList::UnShift() {
	
	count++;
}

LinkedList::Node& LinkedList::Shift() {
	count--;
}

LinkedList::Node& LinkedList::Pop() {
	count--;
}

void LinkedList::Remove() {
	count--;
}

In file included from C:\Apps\Classes\LinkedList\main.cpp:4:
C:/Apps/Classes/LinkedList/LinkedList.cpp: In destructor `LinkedList::~LinkedList()':
C:/Apps/Classes/LinkedList/LinkedList.cpp:15: error: cannot convert `LinkedList::Node' to `LinkedList::Node*' in assignment
LinkedList.cpp
C:\Apps\Classes\LinkedList\LinkedList.cpp: In destructor `LinkedList::~LinkedList()':
C:\Apps\Classes\LinkedList\LinkedList.cpp:15: error: cannot convert `LinkedList::Node' to `LinkedList::Node*' in assignment
LinkedList: 2 file(s) built in (0:00.79), 398 msecs / file, duration = 828 msecs