make gcc-2.95 happy

gamelist.h

@@ -55,6 +55,8 @@ private:
 	List<GameEntry> buckets[MAX_BUCKETS];
 
 	int timeout;
+
+friend class GameList::GameListIterator;
 };
 
 #endif // _GAMELIST_H_

list.h

@@ -35,8 +35,13 @@ template <class T>
 class ListEntry;
 
 
+template <class T>
+class ListIterator;
+
+
 template <class T>
 class List {
+friend class ListIterator<T>;
 public:
 	List() : head(0), tail(0) {}
 	~List() {}
@@ -91,77 +96,78 @@ protected:
 	List(const List& l);
 	List& operator=(const List& l);
 
-	template <class TT>
-	class ListIterator : public Iterator<TT> {
-	public:
-		ListIterator(List<TT>* list)
-		: list(list)
-		{
-			reset();
-		}
-
-		virtual ~ListIterator() {}
-
-		virtual bool hasNext()
-		{
-			return (pos == NULL) ? (list->head != NULL) : (pos->next != NULL);
-		}
-
-		virtual TT* next()
-		{
-			prev = pos;
-			pos = (pos == NULL) ? list->head : pos->next;
-			return (TT*)pos;
-		}
-
-		virtual void remove()
-		{
-			// remove pre-head -> bail out
-			if (pos == NULL)
-				return;
-
-			// remove first
-			if (pos == list->head)
-				list->head = pos->next;
-
-			// remove middle
-			if (prev)
-				prev->next = pos->next;
-
-			// remove last
-			if (pos == list->tail)
-				list->tail = (prev == NULL) ? NULL : prev;
-
-			pos = prev;
-		}
-
-		virtual void reset()
-		{
-			pos = NULL;
-			prev = NULL;
-		}
-
-	protected:
-		ListIterator(const ListIterator& li);
-		ListIterator& operator=(const ListIterator& li);
-
-		List<TT>* list;
-
-	private:
-		ListEntry<TT>* pos;
-		ListEntry<TT>* prev;
-	};
-
 private:
 	ListEntry<T> *head;
 	ListEntry<T> *tail;
 };
 
 
+template <class T>
+class ListIterator : public Iterator<T> {
+public:
+	ListIterator(List<T>* list)
+	: list(list)
+	{
+		reset();
+	}
+
+	virtual ~ListIterator() {}
+
+	virtual bool hasNext()
+	{
+		return (pos == NULL) ? (list->head != NULL) : (pos->next != NULL);
+	}
+
+	virtual T* next()
+	{
+		prev = pos;
+		pos = (pos == NULL) ? list->head : pos->next;
+		return (T*)pos;
+	}
+
+	virtual void remove()
+	{
+		// remove pre-head -> bail out
+		if (pos == NULL)
+			return;
+
+		// remove first
+		if (pos == list->head)
+			list->head = pos->next;
+
+		// remove middle
+		if (prev)
+			prev->next = pos->next;
+
+		// remove last
+		if (pos == list->tail)
+			list->tail = (prev == NULL) ? NULL : prev;
+
+		pos = prev;
+	}
+
+	virtual void reset()
+	{
+		pos = NULL;
+		prev = NULL;
+	}
+
+protected:
+	ListIterator(const ListIterator& li);
+	ListIterator& operator=(const ListIterator& li);
+
+	List<T>* list;
+
+private:
+	ListEntry<T>* pos;
+	ListEntry<T>* prev;
+};
+
+
 template <class T>
 class ListEntry {
 friend class List<T>;
-friend class List<T>::ListIterator<T>;
+friend class ListIterator<T>;
 public:
 	ListEntry() {}
 	~ListEntry() {}
@@ -171,8 +177,13 @@ private:
 };
 
 
+template <class T>
+class LockedListIterator;
+
+
 template <class T>
 class LockedList : private List<T> {
+friend class LockedListIterator<T>;
 public:
 	LockedList() {}
 	~LockedList() {}
@@ -210,22 +221,23 @@ public:
 	}
 
 private:
-	template <class TT>
-	class LockedListIterator : public List<TT>::ListIterator<TT> {
-	public:
-		LockedListIterator(LockedList<TT>* list)
-		: List<TT>::ListIterator<TT>(list)
-		{
-			list->mutex.lock();
-		}
-
-		virtual ~LockedListIterator()
-		{
-			((LockedList<TT>*)list)->mutex.unlock();
-		}
-	};
-
 	Mutex mutex;
 };
 
+
+template <class T>
+class LockedListIterator : public ListIterator<T> {
+public:
+	LockedListIterator(LockedList<T>* list)
+	: ListIterator<T>(list)
+	{
+		list->mutex.lock();
+	}
+
+	virtual ~LockedListIterator()
+	{
+		((LockedList<T>*)list)->mutex.unlock();
+	}
+};
+
 #endif //_LIST_H_