X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/dff9e15c44ab6340d27215957c56fa72fad246a2..a77b8884fa58cf932bad343ff7141233d088b95d:/include/xbt/swag.h

diff --git a/include/xbt/swag.h b/include/xbt/swag.h
index de5d2071ba..8a14e7e510 100644
--- a/include/xbt/swag.h
+++ b/include/xbt/swag.h
@@ -1,6 +1,5 @@
-/* 	$Id$	 */
-
-/* Copyright (c) 2004 Arnaud Legrand. All rights reserved.                */
+/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -89,22 +88,27 @@ typedef struct foo {
 
 XBT_PUBLIC(xbt_swag_t) xbt_swag_new(size_t offset);
 XBT_PUBLIC(void) xbt_swag_free(xbt_swag_t swag);
-XBT_PUBLIC(void) xbt_swag_init(xbt_swag_t swag, size_t offset);
+XBT_INLINE XBT_PUBLIC(void) xbt_swag_init(xbt_swag_t swag, size_t offset);
 XBT_PUBLIC(void) xbt_swag_insert(void *obj, xbt_swag_t swag);
 XBT_PUBLIC(void) xbt_swag_insert_at_head(void *obj, xbt_swag_t swag);
 XBT_PUBLIC(void) xbt_swag_insert_at_tail(void *obj, xbt_swag_t swag);
 XBT_PUBLIC(void *) xbt_swag_remove(void *obj, xbt_swag_t swag);
 XBT_PUBLIC(void *) xbt_swag_extract(xbt_swag_t swag);
 XBT_PUBLIC(int) xbt_swag_size(xbt_swag_t swag);
-XBT_PUBLIC(int) xbt_swag_belongs(void *obj, xbt_swag_t swag);
 
-     static XBT_INLINE void *xbt_swag_getFirst(xbt_swag_t swag)
+#define xbt_swag_getNext(obj,offset) (((xbt_swag_hookup_t)(((char *) (obj)) + (offset)))->prev)
+#define xbt_swag_getPrev(obj,offset) (((xbt_swag_hookup_t)(((char *) (obj)) + (offset)))->next)
+
+static XBT_INLINE int xbt_swag_belongs(void *obj, xbt_swag_t swag) {
+  return ((xbt_swag_getNext(obj, swag->offset)) || (xbt_swag_getPrev(obj, swag->offset))
+      || (swag->head == obj));
+}
+
+static XBT_INLINE void *xbt_swag_getFirst(xbt_swag_t swag)
 {
   return (swag->head);
 }
 
-#define xbt_swag_getNext(obj,offset) (((xbt_swag_hookup_t)(((char *) (obj)) + (offset)))->prev)
-#define xbt_swag_getPrev(obj,offset) (((xbt_swag_hookup_t)(((char *) (obj)) + (offset)))->next)
 
 /**
  * \brief Offset computation