X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/45ab34376c032c03f722da50077725c60a6b69b9..0a6556cf9aa3e733965b6a18574efd63b54caa0d:/src/kernel/activity/MailboxImpl.hpp

diff --git a/src/kernel/activity/MailboxImpl.hpp b/src/kernel/activity/MailboxImpl.hpp
index b176c76cea..69d65b3ae3 100644
--- a/src/kernel/activity/MailboxImpl.hpp
+++ b/src/kernel/activity/MailboxImpl.hpp
@@ -1,21 +1,19 @@
-/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2022. 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. */
 
-#ifndef SIMIX_MAILBOXIMPL_H
-#define SIMIX_MAILBOXIMPL_H
+#ifndef SIMGRID_KERNEL_ACTIVITY_MAILBOX_HPP
+#define SIMGRID_KERNEL_ACTIVITY_MAILBOX_HPP
 
 #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"
 
-namespace simgrid {
-namespace kernel {
-namespace activity {
+namespace simgrid::kernel::activity {
 
 /** @brief Implementation of the s4u::Mailbox */
 
@@ -23,38 +21,50 @@ class MailboxImpl {
   static constexpr size_t MAX_MAILBOX_SIZE = 10000000;
 
   s4u::Mailbox piface_;
-  xbt::string name_;
+  std::string name_;
+  actor::ActorImplPtr permanent_receiver_; // actor to which the mailbox is attached
+  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};
 
+  friend s4u::Engine;
   friend s4u::Mailbox;
+  friend s4u::Mailbox* s4u::Engine::mailbox_by_name_or_create(const std::string& name) const;
   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)
-  {
-  }
+  static unsigned next_id_; // Next ID to be given
+  const unsigned id_ = next_id_++;
+  explicit MailboxImpl(const std::string& name) : piface_(this), name_(name) {}
+  MailboxImpl(const MailboxImpl&) = delete;
+  MailboxImpl& operator=(const MailboxImpl&) = delete;
 
 public:
-  const xbt::string& get_name() const { return name_; }
+  /** @brief Public interface */
+  unsigned get_id() const { return id_; }
+
+  ~MailboxImpl();
+
+  const s4u::Mailbox* get_iface() const { return &piface_; }
+  s4u::Mailbox* get_iface() { return &piface_; }
+
+  const std::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 push_done(CommImplPtr done_comm) { done_comm_queue_.push_back(done_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,
-                                 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
+  void clear(bool do_post );
+  CommImplPtr iprobe(int type, const std::function<bool(void*, void*, CommImpl*)>& match_fun, void* data);
+  CommImplPtr find_matching_comm(CommImplType type, const std::function<bool(void*, void*, CommImpl*)>& match_fun,
+                                 void* this_user_data, const CommImplPtr& my_synchro, bool done, bool remove_matching);
+  bool is_permanent() const { return permanent_receiver_ != nullptr; }
+  actor::ActorImplPtr get_permanent_receiver() const { return permanent_receiver_; }
+  bool empty() const { return comm_queue_.empty(); }
+  size_t size() const { return comm_queue_.size(); }
+  CommImplPtr front() const { return comm_queue_.front(); }
+  bool has_some_done_comm() const { return not done_comm_queue_.empty(); }
+  CommImplPtr done_front() const { return done_comm_queue_.front(); }
 };
-} // namespace activity
-} // namespace kernel
-} // namespace simgrid
-
-XBT_PRIVATE void SIMIX_mailbox_exit();
+} // namespace simgrid::kernel::activity
 
-#endif /* SIMIX_MAILBOXIMPL_H */
+#endif