more use of get_unique_data

[simgrid.git] / examples / cpp / io-file-system / s4u-io-file-system.cpp

diff --git a/examples/cpp/io-file-system/s4u-io-file-system.cpp b/examples/cpp/io-file-system/s4u-io-file-system.cpp
index 24ba9bd..40e0048 100644 (file)
--- a/examples/cpp/io-file-system/s4u-io-file-system.cpp
+++ b/examples/cpp/io-file-system/s4u-io-file-system.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2023. 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. */
@@ -58,9 +58,8 @@ public:
 
     // Test attaching some user data to the file
     file->set_data(new std::string("777"));
-    const auto* file_data = file->get_data<std::string>();
+    auto file_data = file->get_unique_data<std::string>();
     XBT_INFO("User data attached to the file: %s", file_data->c_str());
-    delete file_data;
 
     // Close the file
     file->close();