From 8e623d69b579250f485fa91308d1cc330427a2ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Axel=20D=C3=B6rfler?= <axeld@pinc-software.de>
Date: Wed, 3 Mar 2004 00:50:01 +0000
Subject: [PATCH] Made it a bit nicer to use.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6866 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/kernel/util/DoublyLinkedList.h | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/headers/private/kernel/util/DoublyLinkedList.h b/headers/private/kernel/util/DoublyLinkedList.h
index 33b9345469..bd306e16cd 100644
--- a/headers/private/kernel/util/DoublyLinkedList.h
+++ b/headers/private/kernel/util/DoublyLinkedList.h
@@ -7,6 +7,7 @@
 
 
 #include <SupportDefs.h>
+#include <util/kernel_cpp.h>
 
 
 #ifdef __cplusplus
@@ -49,7 +50,7 @@ class List {
 			fLink.prev = &(item->*LinkMember);
 		}
 
-		void Remove(Item *item)
+		static void Remove(Item *item)
 		{
 			(item->*LinkMember).next->prev = (item->*LinkMember).prev;
 			(item->*LinkMember).prev->next = (item->*LinkMember).next;
@@ -103,11 +104,11 @@ class Iterator {
 		typedef List<Item, LinkMember> ListType;
 
 		Iterator() : fCurrent(NULL) {}
-		Iterator(ListType *list) : fList(list), fCurrent(list->Head()) {}
+		Iterator(ListType &list) : fList(list), fCurrent(list.Head()) {}
 
 		Item *Next()
 		{
-			if (fCurrent == &fList->fLink)
+			if (fCurrent == &fList.fLink)
 				return NULL;
 
 			Link *current = fCurrent;
@@ -117,8 +118,8 @@ class Iterator {
 		}
 
 	private:
-		ListType *fList;
-		Link *fCurrent;
+		ListType	&fList;
+		Link		*fCurrent;
 };
 
 }	// namespace DoublyLinked