X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fb0721a905fd6ab263e4aa81ad19c12ceb8b8d84..6c2c52a21d74a8c75d09d7e31e8f360ab9b1873d:/include/simgrid/s4u/Activity.hpp

diff --git a/include/simgrid/s4u/Activity.hpp b/include/simgrid/s4u/Activity.hpp
index 9906f0b782..d478353ff1 100644
--- a/include/simgrid/s4u/Activity.hpp
+++ b/include/simgrid/s4u/Activity.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2019. 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. */
@@ -28,13 +28,17 @@ namespace s4u {
  * - Synchronization activities may possibly be connected to no action.
  */
 class XBT_PUBLIC Activity {
-  friend simgrid::s4u::Comm;
+  friend Comm;
   friend XBT_PUBLIC void intrusive_ptr_release(Comm * c);
   friend XBT_PUBLIC void intrusive_ptr_add_ref(Comm * c);
-  friend simgrid::s4u::Exec;
+
+  friend Exec;
+  friend ExecSeq;
+  friend ExecPar;
   friend XBT_PUBLIC void intrusive_ptr_release(Exec * e);
   friend XBT_PUBLIC void intrusive_ptr_add_ref(Exec * e);
-  friend simgrid::s4u::Io;
+
+  friend Io;
   friend XBT_PUBLIC void intrusive_ptr_release(Io* i);
   friend XBT_PUBLIC void intrusive_ptr_add_ref(Io* i);
 
@@ -55,8 +59,6 @@ public:
    * This function is optional: you can call wait() even if you didn't call start()
    */
   virtual Activity* start() = 0;
-  /** Tests whether the given activity is terminated yet. This is a pure function. */
-  //virtual bool test()=0;
   /** Blocks until the activity is terminated */
   virtual Activity* wait() = 0;
   /** Blocks until the activity is terminated, or until the timeout is elapsed
@@ -70,7 +72,7 @@ public:
   virtual Activity* cancel() = 0;
   /** Retrieve the current state of the activity */
   Activity::State get_state() { return state_; }
-  /** Returns whether this activity is completed */
+  /** Tests whether the given activity is terminated yet. This is a pure function. */
   virtual bool test() = 0;
 
   /** Get the remaining amount of work that this Activity entails. When it's 0, it's done. */
@@ -90,6 +92,8 @@ public:
   /** Retrieve the user data of the Activity */
   void* get_user_data() { return user_data_; }
 
+  kernel::activity::ActivityImplPtr get_impl() { return pimpl_; }
+
 #ifndef DOXYGEN
   XBT_ATTRIB_DEPRECATED_v324("Please use Activity::wait_for()") virtual void wait(double timeout) = 0;
   XBT_ATTRIB_DEPRECATED_v323("Please use Activity::get_state()") Activity::State getState() { return state_; }
@@ -106,12 +110,13 @@ public:
 #endif
 
 private:
-  simgrid::kernel::activity::ActivityImplPtr pimpl_ = nullptr;
-  Activity::State state_                            = Activity::State::INITED;
-  double remains_                                   = 0;
-  void* user_data_                                  = nullptr;
-}; // class
-
-}}; // Namespace simgrid::s4u
+  kernel::activity::ActivityImplPtr pimpl_ = nullptr;
+  Activity::State state_                   = Activity::State::INITED;
+  double remains_                          = 0;
+  void* user_data_                         = nullptr;
+};
+
+} // namespace s4u
+} // namespace simgrid
 
 #endif /* SIMGRID_S4U_ACTIVITY_HPP */