X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a92d7b716f51a53dea7f59db8524d4add713b910..7a2718e5f7b23eaff7529cda8dac5d7332255171:/src/kernel/routing/DijkstraZone.cpp

diff --git a/src/kernel/routing/DijkstraZone.cpp b/src/kernel/routing/DijkstraZone.cpp
index 0efd92e0e4..2d978c90bf 100644
--- a/src/kernel/routing/DijkstraZone.cpp
+++ b/src/kernel/routing/DijkstraZone.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009-2016. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2009-2017. 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. */
@@ -7,7 +7,7 @@
 #include "src/kernel/routing/NetPoint.hpp"
 #include "src/surf/network_interface.hpp"
 
-#include <float.h>
+#include <cfloat>
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_dijkstra, surf, "Routing part of surf -- dijkstra routing logic");
 
@@ -167,7 +167,7 @@ void DijkstraZone::getLocalRoute(NetPoint* src, NetPoint* dst, sg_platf_route_cb
 
     sg_platf_route_cbarg_t e_route = (sg_platf_route_cbarg_t)xbt_graph_edge_get_data(edge);
 
-    for (auto link : *e_route->link_list) {
+    for (auto const& link : *e_route->link_list) {
       route->link_list->insert(route->link_list->begin(), link);
       if (lat)
         *lat += static_cast<surf::LinkImpl*>(link)->latency();
@@ -265,7 +265,7 @@ void DijkstraZone::getLocalRoute(NetPoint* src, NetPoint* dst, sg_platf_route_cb
       NetPoint* prev_gw_src_net_elm = nullptr;
       getGlobalRoute(gw_dst_net_elm, prev_gw_src_net_elm, &e_route_as_to_as, nullptr);
       auto pos = route->link_list->begin();
-      for (auto link : e_route_as_to_as) {
+      for (auto const& link : e_route_as_to_as) {
         route->link_list->insert(pos, link);
         if (lat)
           *lat += link->latency();
@@ -273,7 +273,7 @@ void DijkstraZone::getLocalRoute(NetPoint* src, NetPoint* dst, sg_platf_route_cb
       }
     }
 
-    for (auto link : *e_route->link_list) {
+    for (auto const& link : *e_route->link_list) {
       route->link_list->insert(route->link_list->begin(), link);
       if (lat)
         *lat += static_cast<surf::LinkImpl*>(link)->latency();
@@ -307,7 +307,7 @@ DijkstraZone::~DijkstraZone()
 
 /* Creation routing model functions */
 
-DijkstraZone::DijkstraZone(NetZone* father, const char* name, bool cached) : RoutedZone(father, name)
+DijkstraZone::DijkstraZone(NetZone* father, std::string name, bool cached) : RoutedZone(father, name)
 {
   if (cached)
     routeCache_ = xbt_dict_new_homogeneous(&route_cache_elem_free);
@@ -337,20 +337,23 @@ void DijkstraZone::addRoute(sg_platf_route_cbarg_t route)
 
   // Symmetrical YES
   if (route->symmetrical == true) {
-    if (not route->gw_dst && not route->gw_src)
-      XBT_DEBUG("Load Route from \"%s\" to \"%s\"", dstName, srcName);
-    else
-      XBT_DEBUG("Load NetzoneRoute from %s@%s to %s@%s", dstName, route->gw_dst->name().c_str(), srcName,
-                route->gw_src->name().c_str());
 
     xbt_dynar_t nodes   = xbt_graph_get_nodes(routeGraph_);
     xbt_node_t node_s_v = xbt_dynar_get_as(nodes, src->id(), xbt_node_t);
     xbt_node_t node_e_v = xbt_dynar_get_as(nodes, dst->id(), xbt_node_t);
     xbt_edge_t edge     = xbt_graph_get_edge(routeGraph_, node_e_v, node_s_v);
 
-    if (edge)
-      THROWF(arg_error, 0, "Route from %s@%s to %s@%s already exists", dstName, route->gw_dst->name().c_str(), srcName,
+    if (not route->gw_dst || not route->gw_src){
+      XBT_DEBUG("Load Route from \"%s\" to \"%s\"", dstName, srcName);
+      if (edge)
+        THROWF(arg_error, 0, "Route from %s to %s already exists", dstName, srcName);
+    } else {
+      XBT_DEBUG("Load NetzoneRoute from %s@%s to %s@%s", dstName, route->gw_dst->name().c_str(), srcName,
+                route->gw_src->name().c_str());
+      if (edge)
+        THROWF(arg_error, 0, "Route from %s@%s to %s@%s already exists", dstName, route->gw_dst->name().c_str(), srcName,
              route->gw_src->name().c_str());
+    }
 
     if (route->gw_dst && route->gw_src) {
       NetPoint* gw_tmp = route->gw_src;