X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ecd5f7562caf1d443bf22788fa5f4fac408776ec..5ac17b95ed6baf225a7d90d65536e0ce1843ec93:/src/kernel/activity/MailboxImpl.cpp

diff --git a/src/kernel/activity/MailboxImpl.cpp b/src/kernel/activity/MailboxImpl.cpp
index bed10c21be..ebf615ef52 100644
--- a/src/kernel/activity/MailboxImpl.cpp
+++ b/src/kernel/activity/MailboxImpl.cpp
@@ -1,10 +1,9 @@
-/* Copyright (c) 2007-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2018. 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. */
 
 #include "src/kernel/activity/MailboxImpl.hpp"
-
 #include "src/kernel/activity/CommImpl.hpp"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_mailbox, simix, "Mailbox implementation");
@@ -26,7 +25,7 @@ namespace simgrid {
 namespace kernel {
 namespace activity {
 /** @brief Returns the mailbox of that name, or nullptr */
-MailboxImpl* MailboxImpl::byNameOrNull(const char* name)
+MailboxImpl* MailboxImpl::byNameOrNull(std::string name)
 {
   auto mbox = mailboxes->find(name);
   if (mbox != mailboxes->end())
@@ -35,14 +34,13 @@ MailboxImpl* MailboxImpl::byNameOrNull(const char* name)
     return nullptr;
 }
 /** @brief Returns the mailbox of that name, newly created on need */
-MailboxImpl* MailboxImpl::byNameOrCreate(const char* name)
+MailboxImpl* MailboxImpl::byNameOrCreate(std::string name)
 {
-  xbt_assert(name, "Mailboxes must have a name");
   /* two processes may have pushed the same mbox_create simcall at the same time */
   auto m = mailboxes->find(name);
   if (m == mailboxes->end()) {
     smx_mailbox_t mbox = new MailboxImpl(name);
-    XBT_DEBUG("Creating a mailbox at %p with name %s", mbox, name);
+    XBT_DEBUG("Creating a mailbox at %p with name %s", mbox, name.c_str());
     (*mailboxes)[mbox->name_] = mbox;
     return mbox;
   } else
@@ -53,7 +51,10 @@ MailboxImpl* MailboxImpl::byNameOrCreate(const char* name)
  */
 void MailboxImpl::setReceiver(s4u::ActorPtr actor)
 {
-  this->permanent_receiver = actor.get()->getImpl();
+  if (actor != nullptr)
+    this->permanent_receiver = actor.get()->get_impl();
+  else
+    this->permanent_receiver = nullptr;
 }
 /** @brief Pushes a communication activity into a mailbox
  *  @param comm What to add
@@ -73,14 +74,14 @@ void MailboxImpl::remove(smx_activity_t activity)
       boost::static_pointer_cast<simgrid::kernel::activity::CommImpl>(activity);
 
   xbt_assert(comm->mbox == this, "Comm %p is in mailbox %s, not mailbox %s", comm.get(),
-             (comm->mbox ? comm->mbox->getCname() : "(null)"), this->getCname());
+             (comm->mbox ? comm->mbox->get_cname() : "(null)"), this->get_cname());
   comm->mbox = nullptr;
   for (auto it = this->comm_queue.begin(); it != this->comm_queue.end(); it++)
     if (*it == comm) {
       this->comm_queue.erase(it);
       return;
     }
-  xbt_die("Comm %p not found in mailbox %s", comm.get(), this->getCname());
+  xbt_die("Comm %p not found in mailbox %s", comm.get(), this->get_cname());
 }
 }
 }