From: alegrand <alegrand@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Wed, 19 Jan 2005 18:15:13 +0000 (+0000)
Subject: Bugfix... I had forgotten to reorder elements when updating a variable weight (and... 
X-Git-Tag: v3.3~4588
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/e191510f1cefbd3858e94de3c820f3e538642844

Bugfix... I had forgotten to reorder elements when updating a variable weight (and the order is heavilly used later to break loops).


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@762 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/src/surf/maxmin.c b/src/surf/maxmin.c
index a0315867b3..44faf0d1e7 100644
--- a/src/surf/maxmin.c
+++ b/src/surf/maxmin.c
@@ -355,13 +355,22 @@ void lmm_update_variable_bound(lmm_system_t sys, lmm_variable_t var,
 void lmm_update_variable_weight(lmm_system_t sys, lmm_variable_t var,
 				double weight)
 {
+  int i ;
+  lmm_element_t elem;
+
   sys->modified = 1;
   var->weight = weight;
   xbt_swag_remove(var,&(sys->variable_set));
   if(weight) xbt_swag_insert_at_head(var,&(sys->variable_set));
   else xbt_swag_insert_at_tail(var,&(sys->variable_set));
-}
 
+  for (i = 0; i < var->cnsts_number; i++) {
+    elem = &var->cnsts[i];
+    xbt_swag_remove(elem, &(elem->constraint->element_set));
+    if(weight) xbt_swag_insert_at_head(elem, &(elem->constraint->element_set));
+    else xbt_swag_insert_at_tail(elem, &(elem->constraint->element_set));
+  }
+}
 
 double lmm_get_variable_weight(lmm_variable_t var)