Move the conditionVariable observer to the right file

[simgrid.git] / src / kernel / activity / MailboxImpl.cpp

diff --git a/src/kernel/activity/MailboxImpl.cpp b/src/kernel/activity/MailboxImpl.cpp
index cafb036..aaeeb83 100644 (file)
--- a/src/kernel/activity/MailboxImpl.cpp
+++ b/src/kernel/activity/MailboxImpl.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2023. 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. */
@@ -14,15 +14,17 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ker_mailbox, kernel, "Mailbox implementation");
 /*                           Rendez-Vous Points                               */
 /******************************************************************************/
 
-namespace simgrid {
-namespace kernel {
-namespace activity {
+namespace simgrid::kernel::activity {
 
 unsigned MailboxImpl::next_id_ = 0;
 
 MailboxImpl::~MailboxImpl()
 {
-  clear();
+  try {
+    clear(false);
+  } catch (const std::bad_alloc& ba) {
+    XBT_ERROR("MailboxImpl::clear() failure: %s", ba.what());
+  }
   set_receiver(nullptr);
 }
 
@@ -32,7 +34,7 @@ MailboxImpl::~MailboxImpl()
 void MailboxImpl::set_receiver(s4u::ActorPtr actor)
 {
   if (this->permanent_receiver_) {
-    std::vector<MailboxImpl*>& mboxes = this->permanent_receiver_->mailboxes;
+    std::vector<MailboxImpl*>& mboxes = this->permanent_receiver_->mailboxes_;
     mboxes.erase(std::remove(mboxes.begin(), mboxes.end(), this), mboxes.end());
   }
 
@@ -44,7 +46,7 @@ void MailboxImpl::set_receiver(s4u::ActorPtr actor)
 /** @brief Pushes a communication activity into a mailbox
  *  @param comm What to add
  */
-void MailboxImpl::push(CommImplPtr comm)
+void MailboxImpl::push(const CommImplPtr& comm)
 {
   comm->set_mailbox(this);
   this->comm_queue_.push_back(std::move(comm));
@@ -59,33 +61,37 @@ void MailboxImpl::remove(const CommImplPtr& comm)
              (comm->get_mailbox() ? comm->get_mailbox()->get_cname() : "(null)"), this->get_cname());
 
   comm->set_mailbox(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->get_cname());
+  auto it = std::find(this->comm_queue_.begin(), this->comm_queue_.end(), comm);
+  if (it != this->comm_queue_.end())
+    this->comm_queue_.erase(it);
+  else
+    xbt_die("Comm %p not found in mailbox %s", comm.get(), this->get_cname());
 }
 
 /** @brief Removes all communication activities from a mailbox
  */
-void MailboxImpl::clear()
+void MailboxImpl::clear(bool do_finish)
 {
-  for (auto comm : done_comm_queue_) {
+  // CommImpl::cancel() will remove the comm from the mailbox..
+  for (const auto& comm : done_comm_queue_) {
     comm->cancel();
-    comm->set_state(State::DST_HOST_FAILURE);
+    comm->set_state(State::FAILED);
+    if (do_finish)
+      comm->finish();
   }
   done_comm_queue_.clear();
 
-  // CommImpl::cancel() will remove the comm from the mailbox..
   while (not comm_queue_.empty()) {
     auto comm = comm_queue_.back();
     if (comm->get_state() == State::WAITING && not comm->is_detached()) {
       comm->cancel();
-      comm->set_state(State::DST_HOST_FAILURE);
+      comm->set_state(State::FAILED);
+      if (do_finish)
+        comm->finish();
     } else
       comm_queue_.pop_back();
   }
+  xbt_assert(comm_queue_.empty() && done_comm_queue_.empty());
 }
 
 CommImplPtr MailboxImpl::iprobe(int type, const std::function<bool(void*, void*, CommImpl*)>& match_fun, void* data)
@@ -149,6 +155,4 @@ CommImplPtr MailboxImpl::find_matching_comm(CommImplType type,
     comm_queue.erase(iter);
   return comm_cpy;
 }
-} // namespace activity
-} // namespace kernel
-} // namespace simgrid
+} // namespace simgrid::kernel::activity