X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b8df87e176f27b25534f27d7e240defa32ca35bc..62dceedf62ca9df19fd3afee1458e21d9f211c5a:/examples/s4u/dht-kademlia/message.hpp

diff --git a/examples/s4u/dht-kademlia/message.hpp b/examples/s4u/dht-kademlia/message.hpp
index 5a19b91a57..35ec478e58 100644
--- a/examples/s4u/dht-kademlia/message.hpp
+++ b/examples/s4u/dht-kademlia/message.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2019. The SimGrid Team.
+/* Copyright (c) 2012-2020. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -9,6 +9,8 @@
 #include "s4u-dht-kademlia.hpp"
 #include "simgrid/s4u.hpp"
 
+#include <string>
+
 namespace kademlia {
 
 class Message {
@@ -16,28 +18,25 @@ public:
   unsigned int sender_id_             = 0;       // Id of the guy who sent the task
   unsigned int destination_id_        = 0;       // Id we are trying to find, if needed.
   Answer* answer_                     = nullptr; // Answer to the request made, if needed.
-  simgrid::s4u::MailboxPtr answer_to_ = nullptr; // mailbox to send the answer to (if not an answer).
-  char* issuer_host_name_             = nullptr; // used for logging
+  simgrid::s4u::Mailbox* answer_to_   = nullptr; // mailbox to send the answer to (if not an answer).
+  std::string issuer_host_name_;                 // used for logging
 
-  explicit Message(unsigned int sender_id, unsigned int destination_id, Answer* answer,
-                   simgrid::s4u::MailboxPtr mailbox, const char* hostname)
+  explicit Message(unsigned int sender_id, unsigned int destination_id, Answer* answer, simgrid::s4u::Mailbox* mailbox,
+                   const char* hostname)
       : sender_id_(sender_id)
       , destination_id_(destination_id)
       , answer_(answer)
       , answer_to_(mailbox)
-      , issuer_host_name_(xbt_strdup(hostname))
+      , issuer_host_name_(hostname)
   {
   }
-  explicit Message(unsigned int sender_id, unsigned int destination_id, simgrid::s4u::MailboxPtr mailbox,
+  explicit Message(unsigned int sender_id, unsigned int destination_id, simgrid::s4u::Mailbox* mailbox,
                    const char* hostname)
       : Message(sender_id, destination_id, nullptr, mailbox, hostname)
   {
   }
-  ~Message()
-  {
-    if (issuer_host_name_)
-      xbt_free(issuer_host_name_);
-  }
+  Message(const Message&) = delete;
+  Message& operator=(const Message&) = delete;
 };
 }
 #endif