X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/16fc71ed9141ceeb215950e0e570156f57ba9ea1..d531b19a0d1b2931ce8177bacd0124065c68476f:/src/surf/platf_generator.c

diff --git a/src/surf/platf_generator.c b/src/surf/platf_generator.c
index db59a92e58..63e816ee78 100644
--- a/src/surf/platf_generator.c
+++ b/src/surf/platf_generator.c
@@ -430,16 +430,24 @@ int platf_graph_is_connected(void) {
 void platf_graph_clear_links(void) {
   xbt_dynar_t dynar_nodes = NULL;
   xbt_dynar_t dynar_edges = NULL;
+  xbt_dynar_t dynar_edges_cpy = NULL;
   xbt_node_t graph_node = NULL;
   xbt_edge_t graph_edge = NULL;
   context_node_t node_data = NULL;
   unsigned int i;
 
-  //Delete edges from the graph
+  //The graph edge dynar will be modified directly, so we work on a copy of it
   dynar_edges = xbt_graph_get_edges(platform_graph);
+  dynar_edges_cpy = xbt_dynar_new(sizeof(xbt_edge_t), NULL);
   xbt_dynar_foreach(dynar_edges, i, graph_edge) {
+    xbt_dynar_push_as(dynar_edges_cpy, xbt_edge_t, graph_edge);
+  }
+  //Delete edges from the graph
+  xbt_dynar_foreach(dynar_edges_cpy, i, graph_edge) {
     xbt_graph_free_edge(platform_graph, graph_edge, xbt_free);
   }
+  //remove the dynar copy
+  xbt_dynar_free(&dynar_edges_cpy);
 
   //All the nodes will be of degree 0, unchecked from connectedness
   dynar_nodes = xbt_graph_get_nodes(platform_graph);
@@ -623,8 +631,10 @@ void platf_generate(void) {
   surf_parse_init_callbacks();
   routing_register_callbacks();
 
-
-  sg_platf_new_AS_begin("random platform", A_surfxml_AS_routing_Floyd);
+  s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER;
+  AS.id = "random platform";
+  AS.routing = A_surfxml_AS_routing_Floyd;
+  sg_platf_new_AS_begin(&AS);
 
   //Generate hosts, clusters and routers
   xbt_dynar_foreach(nodes, i, graph_node) {