Some symbols were renamed by last flexml update.

[simgrid.git] / src / xbt / graph.c

diff --git a/src/xbt/graph.c b/src/xbt/graph.c
index 1d1aa66..50eee15 100644 (file)
--- a/src/xbt/graph.c
+++ b/src/xbt/graph.c
@@ -81,6 +81,7 @@ xbt_edge_t xbt_graph_new_edge(xbt_graph_t g,
   return edge;
 }
 
+/** @brief Get the edge connecting src and dst */
 xbt_edge_t xbt_graph_get_edge(xbt_graph_t g, xbt_node_t src,
                               xbt_node_t dst)
 {
@@ -102,21 +103,25 @@ xbt_edge_t xbt_graph_get_edge(xbt_graph_t g, xbt_node_t src,
   return NULL;
 }
 
+/** @brief Get the user data associated to a node */
 void *xbt_graph_node_get_data(xbt_node_t node)
 {
   return node->data;
 }
 
+/** @brief Set the user data associated to a node */
 void xbt_graph_node_set_data(xbt_node_t node, void *data)
 {
   node->data = data;
 }
 
+/** @brief Get the user data associated to a edge */
 void *xbt_graph_edge_get_data(xbt_edge_t edge)
 {
   return edge->data;
 }
 
+/** @brief Set the user data associated to a edge */
 void xbt_graph_edge_set_data(xbt_edge_t edge, void *data)
 {
   edge->data = data;
@@ -135,39 +140,34 @@ void xbt_graph_free_graph(xbt_graph_t g,
                           void_f_pvoid_t edge_free_function,
                           void_f_pvoid_t graph_free_function)
 {
-  unsigned int cursor = 0;
-  xbt_node_t node = NULL;
-  xbt_edge_t edge = NULL;
+  unsigned int cursor;
+  xbt_node_t node;
+  xbt_edge_t edge;
 
+  xbt_dynar_foreach(g->edges, cursor, edge) {
+    if (edge_free_function)
+      edge_free_function(edge->data);
+    free(edge);
+  }
+  xbt_dynar_free(&(g->edges));
 
   xbt_dynar_foreach(g->nodes, cursor, node) {
     xbt_dynar_free(&(node->out));
     xbt_dynar_free(&(node->in));
     if (node_free_function)
       node_free_function(node->data);
+    free(node);
   }
-
-  xbt_dynar_foreach(g->edges, cursor, edge) {
-    if (edge_free_function)
-      edge_free_function(edge->data);
-  }
-
-  xbt_dynar_foreach(g->nodes, cursor, node)
-      free(node);
   xbt_dynar_free(&(g->nodes));
 
-  xbt_dynar_foreach(g->edges, cursor, edge)
-      free(edge);
-  xbt_dynar_free(&(g->edges));
   if (graph_free_function)
     graph_free_function(g->data);
   free(g);
   xbt_graph_parse_lex_destroy();
-  return;
 }
 
 
-/** @brief remove the given node from the given graph */
+/** @brief remove the given node from the given graph */
 void xbt_graph_free_node(xbt_graph_t g, xbt_node_t n,
                          void_f_pvoid_t node_free_function,
                          void_f_pvoid_t edge_free_function)
@@ -205,7 +205,7 @@ void xbt_graph_free_node(xbt_graph_t g, xbt_node_t n,
   return;
 }
 
-/** @brief remove the given edge from the given graph */
+/** @brief remove the given edge from the given graph */
 void xbt_graph_free_edge(xbt_graph_t g, xbt_edge_t e,
                          void_f_pvoid_t free_function)
 {
@@ -286,6 +286,7 @@ void xbt_graph_edge_set_length(xbt_edge_t e, double length)
 
 }
 
+/** @brief Get the length of a edge */
 double xbt_graph_edge_get_length(xbt_edge_t edge)
 {
   return edge->length;
@@ -578,8 +579,8 @@ static void __parse_node(void)
   if (__parse_node_label_and_data)
     node->data = __parse_node_label_and_data(node, A_graphxml_node_label,
                                              A_graphxml_node_data);
-  node->position_x = xbt_graph_parse_get_double(A_graphxml_node_position_x);
-  node->position_y = xbt_graph_parse_get_double(A_graphxml_node_position_y);
+  node->position_x = xbt_graph_parse_get_double(A_graphxml_node_position___x);
+  node->position_y = xbt_graph_parse_get_double(A_graphxml_node_position___y);
 
   xbt_dict_set(parsed_nodes, A_graphxml_node_name, (void *) node, NULL);
 }
@@ -664,16 +665,30 @@ void xbt_graph_export_graphviz(xbt_graph_t g, const char *filename,
           "  node [width=.3, height=.3, style=filled, color=skyblue]\n\n");
 
   xbt_dynar_foreach(g->nodes, cursor, node) {
-    fprintf(file, "  \"%p\" ", node);
-    if ((node_name) && ((name = node_name(node))))
-      fprintf(file, "[label=\"%s\"]", name);
-    fprintf(file, ";\n");
+    if (node_name){
+      fprintf(file, "  \"%s\";\n", node_name(node));
+    }else{
+      fprintf(file, "  \"%p\";\n", node);
+    }
   }
   xbt_dynar_foreach(g->edges, cursor, edge) {
-    if (g->directed)
-      fprintf(file, "  \"%p\" -> \"%p\"", edge->src, edge->dst);
-    else
-      fprintf(file, "  \"%p\" -- \"%p\"", edge->src, edge->dst);
+    const char *c;
+    const char *c_dir = "->";
+    const char *c_ndir = "--";
+    if (g->directed){
+      c = c_dir;
+    }else{
+      c = c_ndir;
+    }
+    const char *src_name, *dst_name;
+    if (node_name){
+      src_name = node_name(edge->src);
+      dst_name = node_name(edge->dst);
+      fprintf(file, "  \"%s\" %s \"%s\"", src_name, c, dst_name);
+    }else{
+      fprintf(file, "  \"%p\" %s \"%p\"", edge->src, c, edge->dst);
+    }
+
     if ((edge_name) && ((name = edge_name(edge))))
       fprintf(file, "[label=\"%s\"]", name);
     fprintf(file, ";\n");