Update copyright lines with new year.

[simgrid.git] / include / simgrid / s4u / Exec.hpp

diff --git a/include/simgrid/s4u/Exec.hpp b/include/simgrid/s4u/Exec.hpp
index e55b407..6923409 100644 (file)
--- a/include/simgrid/s4u/Exec.hpp
+++ b/include/simgrid/s4u/Exec.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2017-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2017-2020. 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. */
@@ -11,8 +11,6 @@
 #include <simgrid/s4u/Actor.hpp>
 #include <xbt/ex.h>
 
-#include <atomic>
-
 namespace simgrid {
 namespace s4u {
 
@@ -25,28 +23,25 @@ class XBT_PUBLIC Exec : public Activity_T<Exec> {
   double priority_              = 1.0;
   double bound_                 = 0.0;
   double timeout_               = 0.0;
-  std::atomic_int_fast32_t refcount_{0};
 
 protected:
   Exec();
-  virtual ~Exec() = default;
 
 public:
+  virtual ~Exec() = default;
 #ifndef DOXYGEN
   Exec(Exec const&) = delete;
   Exec& operator=(Exec const&) = delete;
 
   friend ExecSeq;
   friend ExecPar;
-  friend XBT_PUBLIC void intrusive_ptr_release(Exec* e);
-  friend XBT_PUBLIC void intrusive_ptr_add_ref(Exec* e);
 #endif
   static xbt::signal<void(Actor const&, Exec const&)> on_start;
   static xbt::signal<void(Actor const&, Exec const&)> on_completion;
 
-  virtual Exec* start() override          = 0;
-  virtual double get_remaining_ratio()    = 0;
-  virtual ExecPtr set_host(Host* host)    = 0;
+  Exec* start() override               = 0;
+  virtual double get_remaining_ratio() = 0;
+  virtual ExecPtr set_host(Host* host) = 0;
 
   Exec* wait() override;
   Exec* wait_for(double timeout) override;
@@ -60,7 +55,7 @@ public:
 
   ExecPtr set_bound(double bound);
   ExecPtr set_priority(double priority);
-  ExecPtr set_timeout(double timeout);
+  XBT_ATTRIB_DEPRECATED_v329("Please use exec_init(...)->wait_for(timeout)") ExecPtr set_timeout(double timeout);
   Exec* cancel() override;
   Host* get_host() const;
   unsigned int get_host_number() const;