Correct a few a/an.

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

diff --git a/examples/s4u/io-file-system/s4u-io-file-system.cpp b/examples/s4u/io-file-system/s4u-io-file-system.cpp
index 0542fbf..fe68255 100644 (file)
--- a/examples/s4u/io-file-system/s4u-io-file-system.cpp
+++ b/examples/s4u/io-file-system/s4u-io-file-system.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2020. 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. */
@@ -13,31 +13,29 @@ XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "a sample log category");
 
 class MyHost {
 public:
-  void show_info(std::vector<simgrid::s4u::Disk*> const& disks)
+  void show_info(std::vector<simgrid::s4u::Disk*> const& disks) const
   {
     XBT_INFO("Storage info on %s:", simgrid::s4u::Host::current()->get_cname());
 
     for (auto const& d : disks) {
-      const char* mountpoint = d->get_property("mount");
-
       // Retrieve disk's information
-      XBT_INFO("    %s (%s) Used: %llu; Free: %llu; Total: %llu.", d->get_cname(), mountpoint, sg_disk_get_size_used(d),
-               sg_disk_get_size_free(d), sg_disk_get_size(d));
+      XBT_INFO("    %s (%s) Used: %llu; Free: %llu; Total: %llu.", d->get_cname(), sg_disk_get_mount_point(d),
+               sg_disk_get_size_used(d), sg_disk_get_size_free(d), sg_disk_get_size(d));
     }
   }
 
-  void operator()()
+  void operator()() const
   {
     std::vector<simgrid::s4u::Disk*> const& disks = simgrid::s4u::Host::current()->get_disks();
 
     show_info(disks);
 
-    // Open an non-existing file to create it
-    std::string filename     = "/home/tmp/data.txt";
-    simgrid::s4u::File* file = new simgrid::s4u::File(filename, nullptr);
+    // Open a non-existing file to create it
+    std::string filename     = "/scratch/tmp/data.txt";
+    auto* file               = new simgrid::s4u::File(filename, nullptr);
 
     sg_size_t write = file->write(200000); // Write 200,000 bytes
-    XBT_INFO("Create a %llu bytes file named '%s' on /sd1", write, filename.c_str());
+    XBT_INFO("Create a %llu bytes file named '%s' on /scratch", write, filename.c_str());
 
     // check that sizes have changed
     show_info(disks);
@@ -53,13 +51,13 @@ public:
     XBT_INFO("Write %llu bytes on %s", write, filename.c_str());
 
     // Now rename file from ./tmp/data.txt to ./tmp/simgrid.readme
-    std::string newpath = "/home/tmp/simgrid.readme";
+    std::string newpath = "/scratch/tmp/simgrid.readme";
     XBT_INFO("Move '%s' to '%s'", file->get_path(), newpath.c_str());
     file->move(newpath);
 
     // Test attaching some user data to the file
-    file->set_userdata(new std::string("777"));
-    std::string* file_data = static_cast<std::string*>(file->get_userdata());
+    file->set_data(new std::string("777"));
+    const auto* file_data = static_cast<std::string*>(file->get_data());
     XBT_INFO("User data attached to the file: %s", file_data->c_str());
     delete file_data;
 
@@ -69,7 +67,7 @@ public:
     show_info(disks);
 
     // Reopen the file and then unlink it
-    file = new simgrid::s4u::File("/home/tmp/simgrid.readme", nullptr);
+    file = new simgrid::s4u::File("/scratch/tmp/simgrid.readme", nullptr);
     XBT_INFO("Unlink file: '%s'", file->get_path());
     file->unlink();
     delete file; // Unlinking the file on "disk" does not free the object