X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/88fad0aaff9eb463f048bfdfe4ad6218aba44ddb..bc603041d7ce7e32a2c888e7156e30035368b226:/src/kernel/EngineImpl.hpp

diff --git a/src/kernel/EngineImpl.hpp b/src/kernel/EngineImpl.hpp
index cba6843ece..2e385c759b 100644
--- a/src/kernel/EngineImpl.hpp
+++ b/src/kernel/EngineImpl.hpp
@@ -1,11 +1,16 @@
-/* Copyright (c) 2016-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2016-2020. 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 <map>
+#ifndef SIMGRID_KERNEL_ENGINEIMPL_HPP
+#define SIMGRID_KERNEL_ENGINEIMPL_HPP
+
+#include <simgrid/s4u/Engine.hpp>
 #include <simgrid/s4u/NetZone.hpp>
-#include <simgrid/s4u/forward.hpp>
+#include <simgrid/simix.hpp>
+
+#include <map>
 #include <string>
 #include <unordered_map>
 
@@ -13,16 +18,39 @@ namespace simgrid {
 namespace kernel {
 
 class EngineImpl {
+  std::map<std::string, s4u::Host*> hosts_;
+  std::map<std::string, resource::LinkImpl*> links_;
+  std::map<std::string, resource::StorageImpl*> storages_;
+  std::unordered_map<std::string, routing::NetPoint*> netpoints_;
+  std::unordered_map<std::string, actor::ActorCodeFactory> registered_functions; // Maps function names to actor code
+  actor::ActorCodeFactory default_function; // Function to use as a fallback when the provided name matches nothing
+
+  friend s4u::Engine;
+
 public:
-  EngineImpl();
+  EngineImpl() = default;
+
+  EngineImpl(const EngineImpl&) = delete;
+  EngineImpl& operator=(const EngineImpl&) = delete;
   virtual ~EngineImpl();
-  kernel::routing::NetZoneImpl* netRoot_ = nullptr;
 
-private:
-  std::map<std::string, simgrid::s4u::Host*> hosts_;
-  std::map<std::string, simgrid::s4u::Storage*> storages_;
-  std::unordered_map<std::string, simgrid::kernel::routing::NetPoint*> netpoints_;
-  friend simgrid::s4u::Engine;
+  void load_deployment(const std::string& file) const;
+  void register_function(const std::string& name, const actor::ActorCodeFactory& code);
+  void register_default(const actor::ActorCodeFactory& code);
+
+  routing::NetZoneImpl* netzone_root_ = nullptr;
+  static EngineImpl* get_instance() { return simgrid::s4u::Engine::get_instance()->pimpl; }
+  actor::ActorCodeFactory get_function(const std::string& name)
+  {
+    auto res = registered_functions.find(name);
+    if (res == registered_functions.end())
+      return default_function;
+    else
+      return res->second;
+  }
 };
-}
-}
+
+} // namespace kernel
+} // namespace simgrid
+
+#endif