Change way Mailboxes are create, stored, and destroyed

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

diff --git a/src/kernel/activity/MailboxImpl.hpp b/src/kernel/activity/MailboxImpl.hpp
index ac05e66..14a03d3 100644 (file)
--- a/src/kernel/activity/MailboxImpl.hpp
+++ b/src/kernel/activity/MailboxImpl.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2021. 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. */
@@ -9,6 +9,7 @@
 #include <boost/circular_buffer.hpp>
 #include <xbt/string.hpp>
 
+#include "simgrid/s4u/Engine.hpp"
 #include "simgrid/s4u/Mailbox.hpp"
 #include "src/kernel/activity/CommImpl.hpp"
 #include "src/kernel/actor/ActorImpl.hpp"
@@ -25,36 +26,35 @@ class MailboxImpl {
   s4u::Mailbox piface_;
   xbt::string name_;
 
+  friend s4u::Engine;
+  friend s4u::Mailbox* s4u::Engine::mailbox_by_name_or_create(const std::string& name) const;
   friend s4u::Mailbox;
   friend s4u::Mailbox* s4u::Mailbox::by_name(const std::string& name);
   friend mc::CommunicationDeterminismChecker;
 
-  explicit MailboxImpl(const std::string& name)
-      : piface_(this), name_(name), comm_queue_(MAX_MAILBOX_SIZE), done_comm_queue_(MAX_MAILBOX_SIZE)
-  {
-  }
+  explicit MailboxImpl(const std::string& name) : piface_(this), name_(name) {}
 
 public:
+  /** @brief Public interface */
+  const s4u::Mailbox* get_iface() const { return &piface_; }
+  s4u::Mailbox* get_iface() { return &piface_; }
+
   const xbt::string& get_name() const { return name_; }
   const char* get_cname() const { return name_.c_str(); }
-  static MailboxImpl* by_name_or_null(const std::string& name);
-  static MailboxImpl* by_name_or_create(const std::string& name);
   void set_receiver(s4u::ActorPtr actor);
   void push(CommImplPtr comm);
   void remove(const CommImplPtr& comm);
-  CommImplPtr iprobe(int type, int (*match_fun)(void*, void*, CommImpl*), void* data);
-  CommImplPtr find_matching_comm(CommImpl::Type type, int (*match_fun)(void*, void*, CommImpl*), void* this_user_data,
+  CommImplPtr iprobe(int type, bool (*match_fun)(void*, void*, CommImpl*), void* data);
+  CommImplPtr find_matching_comm(CommImpl::Type type, bool (*match_fun)(void*, void*, CommImpl*), void* this_user_data,
                                  const CommImplPtr& my_synchro, bool done, bool remove_matching);
 
   actor::ActorImplPtr permanent_receiver_; // actor to which the mailbox is attached
-  boost::circular_buffer_space_optimized<CommImplPtr> comm_queue_;
-  boost::circular_buffer_space_optimized<CommImplPtr> done_comm_queue_; // messages already received in the permanent
-                                                                        // receive mode
+  boost::circular_buffer_space_optimized<CommImplPtr> comm_queue_{MAX_MAILBOX_SIZE};
+  // messages already received in the permanent receive mode
+  boost::circular_buffer_space_optimized<CommImplPtr> done_comm_queue_{MAX_MAILBOX_SIZE};
 };
 } // namespace activity
 } // namespace kernel
 } // namespace simgrid
 
-XBT_PRIVATE void SIMIX_mailbox_exit();
-
 #endif