add possibility for a battery to be a simple connector and an example. add power...

[simgrid.git] / include / simgrid / plugins / chiller.hpp

diff --git a/include/simgrid/plugins/chiller.hpp b/include/simgrid/plugins/chiller.hpp
index 0114b4d883b80fad112cb7b2e40d57b61d626aa7..f0297fabd96ff5983bbadac32f69fc9c275a3c62 100644 (file)
--- a/include/simgrid/plugins/chiller.hpp
+++ b/include/simgrid/plugins/chiller.hpp
@@ -39,16 +39,16 @@ private:
   double specific_heat_j_per_kg_per_c_;
   double alpha_;
   double cooling_efficiency_;
+  double temp_in_c_;
+  double temp_out_c_;
   double goal_temp_c_;
   double max_power_w_;
 
   std::set<const s4u::Host*> hosts_ = {};
   bool active_                      = true;
-  double temp_in_c_;
-  double temp_out_c_;
-  double power_w_           = 0;
-  double energy_consumed_j_ = 0;
-  double last_updated_      = 0;
+  double power_w_                   = 0;
+  double energy_consumed_j_         = 0;
+  double last_updated_              = 0;
 
   explicit Chiller(const std::string& name, double air_mass_kg, double specific_heat_j_per_kg_per_c, double alpha,
                    double cooling_efficiency, double initial_temp_c, double goal_temp_c, double max_power_w);
@@ -68,6 +68,9 @@ private:
   friend void intrusive_ptr_add_ref(Chiller* o) { o->refcount_.fetch_add(1, std::memory_order_relaxed); }
 #endif
 
+  inline static xbt::signal<void(Chiller*)> on_power_change;
+  xbt::signal<void(Chiller*)> on_this_power_change;
+
 public:
   static ChillerPtr init(const std::string& name, double air_mass_kg, double specific_heat_j_per_kg_per_c, double alpha,
                          double cooling_efficiency, double initial_temp_c, double goal_temp_c, double max_power_w);
@@ -96,6 +99,13 @@ public:
   double get_temp_out() { return temp_out_c_; }
   double get_power() { return power_w_; }
   double get_energy_consumed() { return energy_consumed_j_; }
+  double get_next_event();
+
+  /** Add a callback fired after this chiller power changed. */
+  void on_this_power_change_cb(const std::function<void(Chiller*)>& func) { on_this_power_change.connect(func); };
+  /** Add a callback fired after a chiller power changed.
+   * Triggered after the on_this_power_change function.**/
+  static void on_power_change_cb(const std::function<void(Chiller*)>& cb) { on_power_change.connect(cb); }
 };
 
 } // namespace simgrid::plugins