Replace magic number 8.

[simgrid.git] / src / kernel / EngineImpl.hpp

diff --git a/src/kernel/EngineImpl.hpp b/src/kernel/EngineImpl.hpp
index e28a2d58fb9bffeecf9e7f158aac2803da46ed09..deb566443d1f05174712c768938d355d17a4f566 100644 (file)
--- a/src/kernel/EngineImpl.hpp
+++ b/src/kernel/EngineImpl.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2016-2021. 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. */
@@ -6,6 +6,7 @@
 #ifndef SIMGRID_KERNEL_ENGINEIMPL_HPP
 #define SIMGRID_KERNEL_ENGINEIMPL_HPP
 
+#include <simgrid/kernel/resource/Model.hpp>
 #include <simgrid/s4u/Engine.hpp>
 #include <simgrid/s4u/NetZone.hpp>
 #include <simgrid/simix.hpp>
@@ -20,10 +21,11 @@ namespace kernel {
 class EngineImpl {
   std::map<std::string, s4u::Host*, std::less<>> hosts_;
   std::map<std::string, resource::LinkImpl*, std::less<>> links_;
-  std::map<std::string, resource::StorageImpl*, std::less<>> 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
+  std::vector<std::shared_ptr<resource::Model>> models_;
+  std::unordered_map<resource::Model::Type, std::vector<resource::Model*>> models_by_type_;
 
   friend s4u::Engine;
 
@@ -38,6 +40,23 @@ public:
   void register_function(const std::string& name, const actor::ActorCodeFactory& code);
   void register_default(const actor::ActorCodeFactory& code);
 
+  /**
+   * @brief Add a model to engine list
+   *
+   * @param type Model type (network, disk, etc)
+   * @param model Pointer to model
+   * @param is_default Is this the default model for this type of resource in this exp
+   */
+  void add_model(resource::Model::Type type, std::shared_ptr<resource::Model> model, bool is_default = false);
+  /** @brief Get current default model for a resource type */
+  resource::Model* get_default_model(resource::Model::Type type) const;
+
+  /** @brief Get list of models created for a resource type */
+  const std::vector<resource::Model*>& get_model_list(resource::Model::Type type);
+
+  /** @brief Get list of all models managed by this engine */
+  const std::vector<std::shared_ptr<resource::Model>>& get_all_models() const { return models_; }
+
   routing::NetZoneImpl* netzone_root_ = nullptr;
   static EngineImpl* get_instance() { return simgrid::s4u::Engine::get_instance()->pimpl; }
   actor::ActorCodeFactory get_function(const std::string& name)