X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d9275f747ba3c37e33a3f301dc70dbbb7e9bae38..bc32dc8200e58f87951a43bf5ba56bf116f08e62:/src/kernel/EngineImpl.hpp

diff --git a/src/kernel/EngineImpl.hpp b/src/kernel/EngineImpl.hpp
index f8f921cebc..451a8ec3df 100644
--- a/src/kernel/EngineImpl.hpp
+++ b/src/kernel/EngineImpl.hpp
@@ -187,8 +187,26 @@ public:
   void display_all_actor_status() const;
   void run_all_actors();
 
+  /*  @brief Finish simulation initialization
+   *  This function must be called before the first call to solve()
+   */
+  void presolve();
+  /** @brief Performs a part of the simulation
+   *  @param max_date Maximum date to update the simulation to, or -1
+   *  @return the elapsed time, or -1.0 if no event could be executed
+   *
+   *  This function execute all possible events, update the action states  and returns the time elapsed.
+   *  When you call execute or communicate on a model, the corresponding actions are not executed immediately but only
+   *  when you call solve().
+   *  Note that the returned elapsed time can be zero.
+   */
+  double solve(double max_date);
+
   /** @brief Run the main simulation loop. */
   void run();
+
+  /** @brief Return the current time in milliseconds. */
+  static double get_clock();
 };
 
 } // namespace kernel