Replace NULL with nullptr.

[loba.git] / communicator.cpp

diff --git a/communicator.cpp b/communicator.cpp
index 2df6d76d9a04531e725aa1f9fb5fce8c538b95a1..bb48bd777bb2b217fe700ccbf7b6569a1a5fa311 100644 (file)
--- a/communicator.cpp
+++ b/communicator.cpp
@@ -31,11 +31,11 @@ communicator::~communicator()
     msg_task_t task;
 
     XBT_DEBUG("send finalize to receiver/ctrl");
-    task = MSG_task_create("finalize", 0.0, 0, NULL);
+    task = MSG_task_create("finalize", 0.0, 0, nullptr);
     MSG_task_send(task, host->get_ctrl_mbox());
 
     XBT_DEBUG("send finalize to receiver/data");
-    task = MSG_task_create("finalize", 0.0, 0, NULL);
+    task = MSG_task_create("finalize", 0.0, 0, nullptr);
     MSG_task_send(task, host->get_data_mbox());
 
     receiver_thread->wait();
@@ -76,15 +76,15 @@ void communicator::real_flush(sent_comm_type& sent_comm, bool wait)
 
 void communicator::receiver()
 {
-    xbt_dynar_t comms = xbt_dynar_new(sizeof(msg_comm_t), NULL);
+    xbt_dynar_t comms = xbt_dynar_new(sizeof(msg_comm_t), nullptr);
     struct channel {
         msg_comm_t comm;
         msg_task_t task;
         const char* mbox;
         message_queue& received;
     };
-    channel chan[] = { { NULL, NULL, host->get_ctrl_mbox(), ctrl_received },
-                       { NULL, NULL, host->get_data_mbox(), data_received } };
+    channel chan[] = { { nullptr, nullptr, host->get_ctrl_mbox(), ctrl_received },
+                       { nullptr, nullptr, host->get_data_mbox(), data_received } };
     const int chan_size = (sizeof chan) / (sizeof chan[0]);
 
     for (int i = 0 ; i < chan_size ; ++i) {
@@ -105,15 +105,15 @@ void communicator::receiver()
         if (strcmp(MSG_task_get_name(ch->task), "finalize")) {
             XBT_DEBUG("received message on %s", ch->mbox);
             ch->received.push(ch->task);
-            ch->task = NULL;
+            ch->task = nullptr;
             ch->comm = MSG_task_irecv(&ch->task, ch->mbox);
             xbt_dynar_set_as(comms, index, msg_comm_t, ch->comm);
         } else {
             XBT_DEBUG("received finalize on %s", ch->mbox);
             MSG_task_destroy(ch->task);
-            ch->task = NULL;
-            ch->comm = NULL;
-            xbt_dynar_remove_at(comms, index, NULL);
+            ch->task = nullptr;
+            ch->comm = nullptr;
+            xbt_dynar_remove_at(comms, index, nullptr);
         }
 
     }