src/kernel/activity/ActivityImpl.cpp

   1 /* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved.          */
   2
   3 /* This program is free software; you can redistribute it and/or modify it
   4  * under the terms of the license (GNU LGPL) which comes with this package. */
   5
   6 #include "src/kernel/activity/ActivityImpl.hpp"
   7
   8 namespace simgrid {
   9 namespace kernel {
  10 namespace activity {
  11
  12 void simgrid::kernel::activity::ActivityImpl::set_category(std::string category)
  13 {
  14   if (surf_action_)
  15     surf_action_->set_category(category);
  16 }
  17
  18 // boost::intrusive_ptr<Activity> support:
  19 void intrusive_ptr_add_ref(simgrid::kernel::activity::ActivityImpl* activity)
  20 {
  21   activity->refcount_.fetch_add(1, std::memory_order_relaxed);
  22 }
  23
  24 void intrusive_ptr_release(simgrid::kernel::activity::ActivityImpl* activity)
  25 {
  26   if (activity->refcount_.fetch_sub(1, std::memory_order_release) == 1) {
  27     std::atomic_thread_fence(std::memory_order_acquire);
  28     delete activity;
  29   }
  30 }
  31 }
  32 }
  33 } // namespace simgrid::kernel::activity::