X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/c897fb0d193bbe081581d7ea7f579f04df1b5b5d..74c1bf2b26c5a3aa0d8c29674dc12993e7c0de15:/src/surf/network_interface.cpp

diff --git a/src/surf/network_interface.cpp b/src/surf/network_interface.cpp
index fdb99fcd11..d6f78f78e5 100644
--- a/src/surf/network_interface.cpp
+++ b/src/surf/network_interface.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2015. The SimGrid Team.
+/* Copyright (c) 2013-2017. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -20,13 +20,10 @@ namespace simgrid {
   /* List of links */
   std::unordered_map<std::string, LinkImpl*>* LinkImpl::links = new std::unordered_map<std::string, LinkImpl*>();
 
-  LinkImpl* LinkImpl::byName(const char* name)
+  LinkImpl* LinkImpl::byName(std::string name)
   {
-    try {
-      return links->at(name);
-    } catch (std::out_of_range& unfound) {
-      return nullptr;
-    }
+    auto link = links->find(name);
+    return link == links->end() ? nullptr : link->second;
   }
   /** @brief Returns the amount of links in the platform */
   int LinkImpl::linksCount()
@@ -38,7 +35,7 @@ namespace simgrid {
   {
     LinkImpl** res = xbt_new(LinkImpl*, (int)links->size());
     int i          = 0;
-    for (auto kv : *links) {
+    for (auto const& kv : *links) {
       res[i] = kv.second;
       i++;
     }
@@ -47,7 +44,7 @@ namespace simgrid {
   /** @brief destructor of the static data */
   void LinkImpl::linksExit()
   {
-    for (auto kv : *links)
+    for (auto const& kv : *links)
       (kv.second)->destroy();
     delete links;
   }