Avoid unnecessary copy by using a 'const' reference (sonar).

[simgrid.git] / examples / s4u / io-disk-raw / s4u-io-disk-raw.cpp

diff --git a/examples/s4u/io-disk-raw/s4u-io-disk-raw.cpp b/examples/s4u/io-disk-raw/s4u-io-disk-raw.cpp
index 7ec2999..84dad44 100644 (file)
--- a/examples/s4u/io-disk-raw/s4u-io-disk-raw.cpp
+++ b/examples/s4u/io-disk-raw/s4u-io-disk-raw.cpp
@@ -34,7 +34,7 @@ static void host()
   /* - Attach some user data to disk1 */
   XBT_INFO("*** Get/set data for storage element: Disk1 ***");
 
-  const std::string* data = static_cast<std::string*>(disk->get_data());
+  const auto* data = static_cast<std::string*>(disk->get_data());
 
   XBT_INFO("Get storage data: '%s'", data ? data->c_str() : "No user data");
 
@@ -52,7 +52,7 @@ int main(int argc, char** argv)
   /* - Display Host properties */
   for (auto h : e.get_all_hosts()) {
     XBT_INFO("*** %s properties ****", h->get_cname());
-    for (auto kv : *h->get_properties())
+    for (auto const& kv : *h->get_properties())
       XBT_INFO("  %s -> %s", kv.first.c_str(), kv.second.c_str());
   }