X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a714f2cc13ccf01d24d8848aafc9085aef8eb6ce..a8c316ac06c17368f52aff8c009e63421103cc24:/src/surf/host_interface.hpp

diff --git a/src/surf/host_interface.hpp b/src/surf/host_interface.hpp
index a7c6b51d9a..986bff7db4 100644
--- a/src/surf/host_interface.hpp
+++ b/src/surf/host_interface.hpp
@@ -26,29 +26,6 @@ class XBT_PRIVATE HostModel;
 class XBT_PRIVATE Host;
 class XBT_PRIVATE HostAction;
 
-/*************
- * Callbacks *
- *************/
-
-/** @ingroup SURF_callbacks
- * @brief Callbacks fired after Host creation. Signature: `void(Host*)`
- */
-XBT_PUBLIC_DATA(simgrid::surf::signal<void(Host*)>) hostCreatedCallbacks;
-
-/** @ingroup SURF_callbacks
- * @brief Callbacks fired Host destruction. Signature: `void(Host*)`
- */
-XBT_PUBLIC_DATA(simgrid::surf::signal<void(Host*)>) hostDestructedCallbacks;
-
-/** @ingroup SURF_callbacks
- * @brief Callbacks fired after Host State changed. Signature: `void(Host *, e_surf_resource_state_t old, e_surf_resource_state_t current)`
- */
-XBT_PUBLIC_DATA(simgrid::surf::signal<void(Host*, e_surf_resource_state_t, e_surf_resource_state_t)>) hostStateChangedCallbacks;
-
-/** @ingroup SURF_callbacks
- * @brief Callbacks fired HostAction State changed. Signature: `void(HostAction *, e_surf_action_state_t old, e_surf_action_state_t current)`
- */
-XBT_PUBLIC_DATA(simgrid::surf::signal<void(HostAction*, e_surf_action_state_t, e_surf_action_state_t)>) hostActionStateChangedCallbacks;
 
 }
 }
@@ -70,13 +47,13 @@ namespace surf {
  * @brief SURF Host model interface class
  * @details A model is an object which handle the interactions between its Resources and its Actions
  */
-class HostModel : public Model {
+class HostModel : public Model{
 public:
   HostModel() : Model() {}
   ~HostModel() {}
 
   virtual Host *createHost(const char *name, RoutingEdge *net, Cpu *cpu, xbt_dict_t props)=0;
-  void addTraces(){DIE_IMPOSSIBLE;}
+  void addTraces() override {DIE_IMPOSSIBLE;}
 
   virtual void adjustWeightOfDummyCpuActions();
   virtual Action *executeParallelTask(int host_nb,
@@ -85,7 +62,7 @@ public:
 									  double *bytes_amount,
 									  double rate)=0;
 
-  bool shareResourcesIsIdempotent() {return true;}
+  bool shareResourcesIsIdempotent() override {return true;}
 };
 
 /************
@@ -95,9 +72,17 @@ public:
  * @brief SURF Host interface class
  * @details An host represents a machine with a aggregation of a Cpu, a Link and a Storage
  */
-class Host : public simgrid::surf::Resource, public simgrid::surf::PropertyHolder {
+class Host : public simgrid::surf::Resource,
+	         public simgrid::surf::PropertyHolder {
+public:
+  static simgrid::xbt::Extension<simgrid::Host, Host> EXTENSION_ID;
+
+  /* callbacks */
+  static simgrid::surf::signal<void(Host*)> onCreation;    /** Called on each newly created object */
+  static simgrid::surf::signal<void(Host*)> onDestruction; /** Called just before destructing an object */
+  static simgrid::surf::signal<void(simgrid::surf::Host*, e_surf_resource_state_t, e_surf_resource_state_t)> onStateChange;
+
 public:
-  static simgrid::xbt::FacetLevel<simgrid::Host, Host> LEVEL;
   static void init();
   /**
    * @brief Host constructor
@@ -291,6 +276,8 @@ private:
  */
 class HostAction : public Action {
 public:
+	static simgrid::surf::signal<void(simgrid::surf::HostAction*, e_surf_action_state_t, e_surf_action_state_t)> onStateChange;
+
   /**
    * @brief HostAction constructor
    *