Update copyright lines with new year.

[simgrid.git] / examples / s4u / dht-kademlia / node.cpp

diff --git a/examples/s4u/dht-kademlia/node.cpp b/examples/s4u/dht-kademlia/node.cpp
index 7956ded..fa61fef 100644 (file)
--- a/examples/s4u/dht-kademlia/node.cpp
+++ b/examples/s4u/dht-kademlia/node.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2010-2020. 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. */
@@ -11,7 +11,7 @@ XBT_LOG_NEW_DEFAULT_CATEGORY(kademlia_node, "Messages specific for this example"
 namespace kademlia {
 static void destroy(void* message)
 {
-  Message* msg = static_cast<Message*>(message);
+  const Message* msg = static_cast<Message*>(message);
   delete msg->answer_;
   delete msg;
 }
@@ -22,7 +22,7 @@ static void destroy(void* message)
   */
 bool Node::join(unsigned int known_id)
 {
-  Answer* node_list;
+  const Answer* node_list;
   unsigned int i;
   bool got_answer = false;
 
@@ -33,7 +33,7 @@ bool Node::join(unsigned int known_id)
   /* First step: Send a "FIND_NODE" request to the node we know */
   sendFindNode(known_id, id_);
 
-  simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::by_name(std::to_string(id_));
+  simgrid::s4u::Mailbox* mailbox = simgrid::s4u::Mailbox::by_name(std::to_string(id_));
   do {
     if (receive_comm == nullptr)
       receive_comm = mailbox->get_async(&received_msg);
@@ -41,7 +41,7 @@ bool Node::join(unsigned int known_id)
       XBT_DEBUG("Received an answer from the node I know.");
       got_answer = true;
       // retrieve the node list and ping them.
-      Message* msg = static_cast<Message*>(received_msg);
+      const Message* msg = static_cast<Message*>(received_msg);
       node_list    = msg->answer_;
       if (node_list) {
         for (auto contact : node_list->nodes)
@@ -79,7 +79,7 @@ bool Node::join(unsigned int known_id)
 void Node::sendFindNode(unsigned int id, unsigned int destination)
 {
   /* Gets the mailbox to send to */
-  simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::by_name(std::to_string(id));
+  simgrid::s4u::Mailbox* mailbox = simgrid::s4u::Mailbox::by_name(std::to_string(id));
   /* Build the task */
   Message* msg = new Message(id_, destination, simgrid::s4u::Mailbox::by_name(std::to_string(id_)),
                              simgrid::s4u::Host::current()->get_cname());
@@ -93,7 +93,7 @@ void Node::sendFindNode(unsigned int id, unsigned int destination)
   * Sends to the best "KADEMLIA_ALPHA" nodes in the "node_list" array a "FIND_NODE" request, to ask them for their best
   * nodes
   */
-unsigned int Node::sendFindNodeToBest(Answer* node_list)
+unsigned int Node::sendFindNodeToBest(const Answer* node_list)
 {
   unsigned int i           = 0;
   unsigned int j           = 0;
@@ -200,13 +200,13 @@ bool Node::findNode(unsigned int id_to_find, bool count_in_stats)
     steps++;
     double time_beginreceive = simgrid::s4u::Engine::get_clock();
 
-    simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::by_name(std::to_string(id_));
+    simgrid::s4u::Mailbox* mailbox = simgrid::s4u::Mailbox::by_name(std::to_string(id_));
     do {
       if (receive_comm == nullptr)
         receive_comm = mailbox->get_async(&received_msg);
 
       if (receive_comm->test()) {
-        Message* msg = static_cast<Message*>(received_msg);
+        const Message* msg = static_cast<Message*>(received_msg);
         // Check if what we have received is what we are looking for.
         if (msg->answer_ && msg->answer_->getDestinationId() == id_to_find) {
           routingTableUpdate(msg->sender_id_);
@@ -262,13 +262,13 @@ bool Node::findNode(unsigned int id_to_find, bool count_in_stats)
 void Node::randomLookup()
 {
   unsigned int id_to_look = RANDOM_LOOKUP_NODE; // Totally random.
-  /* TODO: Use some pseudo-random generator like RngStream. */
+  /* TODO: Use some pseudo-random generator. */
   XBT_DEBUG("I'm doing a random lookup");
   findNode(id_to_look, true);
 }
 
 /** @brief Handles the answer to an incoming "find_node" task */
-void Node::handleFindNode(Message* msg)
+void Node::handleFindNode(const Message* msg)
 {
   routingTableUpdate(msg->sender_id_);
   XBT_VERB("Received a FIND_NODE from %s (%s), he's trying to find %08x", msg->answer_to_->get_cname(),