-/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2004-2017. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#include "xbt/log.h"
#include "xbt/swag.h"
-
/** Creates a new swag.
* \param offset where the hookup is located in the structure
* \see xbt_swag_offset
*
* Usage : xbt_swag_new(&obj.setA-&obj);
*/
-XBT_INLINE xbt_swag_t xbt_swag_new(size_t offset)
+inline xbt_swag_t xbt_swag_new(size_t offset)
{
xbt_swag_t swag = xbt_new0(s_xbt_swag_t, 1);
/**
* \param swag poor victim
*
- * kilkil a swag but not it's content. If you do not understand why
- * xbt_swag_free should not free its content, don't use swags.
+ * kilkil a swag but not it's content. If you do not understand why xbt_swag_free should not free its content,
+ * don't use swags.
*/
-XBT_INLINE void xbt_swag_free(xbt_swag_t swag)
+inline void xbt_swag_free(xbt_swag_t swag)
{
free(swag);
}
*
* Usage : xbt_swag_init(swag,&obj.setA-&obj);
*/
-XBT_INLINE void xbt_swag_init(xbt_swag_t swag, size_t offset)
+inline void xbt_swag_init(xbt_swag_t swag, size_t offset)
{
swag->tail = NULL;
swag->head = NULL;
* \param obj the objet to insert in the swag
* \param swag a swag
*
- * insert (at the head... you probably had a very good reason to do
- * that, I hope you know what you're doing) \a obj in \a swag
+ * insert (at the head... you probably had a very good reason to do that, I hope you know what you're doing) \a obj in
+ * \a swag
*/
-XBT_INLINE void xbt_swag_insert_at_head(void *obj, xbt_swag_t swag)
+inline void xbt_swag_insert_at_head(void *obj, xbt_swag_t swag)
{
xbt_assert(!xbt_swag_belongs(obj, swag) || swag->tail,
"This object belongs to an empty swag! Did you correctly initialize the object's hookup?");
swag->head = obj;
swag->tail = obj;
swag->count++;
- }
- else if (obj != swag->head && !xbt_swag_getPrev(obj, swag->offset)) {
+ } else if (obj != swag->head && !xbt_swag_getPrev(obj, swag->offset)) {
xbt_swag_getNext(obj, swag->offset) = swag->head;
xbt_swag_getPrev(swag->head, swag->offset) = obj;
swag->head = obj;
* \param obj the objet to insert in the swag
* \param swag a swag
*
- * insert (at the tail... you probably had a very good reason to do
- * that, I hope you know what you're doing) \a obj in \a swag
+ * insert (at the tail... you probably had a very good reason to do that, I hope you know what you're doing) \a obj in
+ * \a swag
*/
-XBT_INLINE void xbt_swag_insert_at_tail(void *obj, xbt_swag_t swag)
+inline void xbt_swag_insert_at_tail(void *obj, xbt_swag_t swag)
{
xbt_assert(!xbt_swag_belongs(obj, swag) || swag->tail,
"This object belongs to an empty swag! Did you correctly initialize the object's hookup?");
swag->head = obj;
swag->tail = obj;
swag->count++;
- }
- else if (obj != swag->tail && !xbt_swag_getNext(obj, swag->offset)) {
+ } else if (obj != swag->tail && !xbt_swag_getNext(obj, swag->offset)) {
xbt_swag_getPrev(obj, swag->offset) = swag->tail;
xbt_swag_getNext(swag->tail, swag->offset) = obj;
swag->tail = obj;
*
* removes \a obj from \a swag
*/
-XBT_INLINE void *xbt_swag_remove(void *obj, xbt_swag_t swag)
+inline void *xbt_swag_remove(void *obj, xbt_swag_t swag)
{
if (!obj)
return NULL;
if (next) {
xbt_swag_getPrev(next, offset) = prev;
xbt_swag_getNext(obj, offset) = NULL;
- }
- else {
+ } else {
swag->tail = prev;
}
swag->count--;
- }
- else if (next) {
+ } else if (next) {
xbt_swag_getPrev(next, offset) = NULL;
xbt_swag_getNext(obj, offset) = NULL;
swag->head = next;
swag->count--;
- }
- else if (obj == swag->head) {
+ } else if (obj == swag->head) {
swag->head = swag->tail = NULL;
swag->count--;
}
* \param swag a swag
* \return the number of objects in \a swag
*/
-XBT_INLINE int xbt_swag_size(xbt_swag_t swag)
+inline int xbt_swag_size(const_xbt_swag_t swag)
{
return (swag->count);
}
-
#ifdef SIMGRID_TEST
XBT_TEST_SUITE("swag", "Swag data container");
obj2->name = "Obj 2";
xbt_test_add("Basic usage");
- xbt_test_log("%p %p %ld\n", obj1, &(obj1->setB),
- (long) ((char *) &(obj1->setB) - (char *) obj1));
+ xbt_test_log("%p %p %ld\n", obj1, &(obj1->setB), (long) ((char *) &(obj1->setB) - (char *) obj1));
setA = xbt_swag_new(xbt_swag_offset(*obj1, setA));
setB = xbt_swag_new(xbt_swag_offset(*obj1, setB));
xbt_swag_insert(obj2, setA);
xbt_swag_insert(obj2, setB);
- xbt_swag_remove(obj1, setB);
- /* xbt_swag_remove(obj2, setB); */
+ xbt_test_assert(xbt_swag_remove(NULL, setB) == NULL);
+ xbt_test_assert(xbt_swag_remove(obj1, setB) == obj1);
xbt_test_add("Traverse set A");
xbt_swag_foreach(obj, setA) {
xbt_free(obj1);
xbt_free(obj2);
}
-
#endif /* SIMGRID_TEST */
