X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/43388fb03f79aae5ddd0572c0081cfbe1cf22670..ac080087b39ef79ff497d3992ff04b3e20fe40b2:/include/simgrid/s4u/ConditionVariable.hpp

diff --git a/include/simgrid/s4u/ConditionVariable.hpp b/include/simgrid/s4u/ConditionVariable.hpp
index 2ccf89d5e9..f11df5c7a7 100644
--- a/include/simgrid/s4u/ConditionVariable.hpp
+++ b/include/simgrid/s4u/ConditionVariable.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006-2017. 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. */
@@ -6,19 +6,12 @@
 #ifndef SIMGRID_S4U_COND_VARIABLE_HPP
 #define SIMGRID_S4U_COND_VARIABLE_HPP
 
-#include <chrono>
-#include <condition_variable>
-#include <future>
-#include <mutex>
-#include <utility> // std::swap
-
-#include <boost/intrusive_ptr.hpp>
-
-#include <xbt/base.h>
+#include <simgrid/forward.h>
 
 #include <simgrid/chrono.hpp>
 #include <simgrid/s4u/Mutex.hpp>
-#include <simgrid/simix.h>
+
+#include <future>
 
 namespace simgrid {
 namespace s4u {
@@ -30,21 +23,20 @@ namespace s4u {
  *  semantic. But we currently use (only) double for both durations and
  *  timestamp timeouts.
  */
-XBT_PUBLIC_CLASS ConditionVariable
-{
+class XBT_PUBLIC ConditionVariable {
 private:
-  friend s_smx_cond;
-  smx_cond_t cond_;
-  ConditionVariable(smx_cond_t cond) : cond_(cond) {}
+  friend kernel::activity::ConditionVariableImpl;
+  kernel::activity::ConditionVariableImpl* const cond_;
+
 public:
+  explicit ConditionVariable(kernel::activity::ConditionVariableImpl* cond) : cond_(cond) {}
   ConditionVariable(ConditionVariable const&) = delete;
   ConditionVariable& operator=(ConditionVariable const&) = delete;
 
-  friend XBT_PUBLIC(void) intrusive_ptr_add_ref(ConditionVariable * cond);
-  friend XBT_PUBLIC(void) intrusive_ptr_release(ConditionVariable * cond);
-  using Ptr = boost::intrusive_ptr<ConditionVariable>;
+  friend XBT_PUBLIC void intrusive_ptr_add_ref(ConditionVariable * cond);
+  friend XBT_PUBLIC void intrusive_ptr_release(ConditionVariable * cond);
 
-  static Ptr createConditionVariable();
+  static ConditionVariablePtr create();
 
   //  Wait functions without time:
 
@@ -52,7 +44,7 @@ public:
   void wait(std::unique_lock<Mutex> & lock);
   template <class P> void wait(std::unique_lock<Mutex> & lock, P pred)
   {
-    while (!pred())
+    while (not pred())
       wait(lock);
   }
 
@@ -62,7 +54,7 @@ public:
   std::cv_status wait_for(std::unique_lock<Mutex> & lock, double duration);
   template <class P> bool wait_until(std::unique_lock<Mutex> & lock, double timeout_time, P pred)
   {
-    while (!pred())
+    while (not pred())
       if (this->wait_until(lock, timeout_time) == std::cv_status::timeout)
         return pred();
     return true;
@@ -103,13 +95,9 @@ public:
 
   void notify_one();
   void notify_all();
-
-  XBT_ATTRIB_DEPRECATED("Use notify_one() instead")
-  void notify() { notify_one(); }
 };
 
-using ConditionVariablePtr = ConditionVariable::Ptr;
-}
-} // namespace simgrid::s4u
+} // namespace s4u
+} // namespace simgrid
 
 #endif