src/kernel/activity/ActivityImpl.cpp

   1 /* Copyright (c) 2007-2017. 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 XBT_LOG_EXTERNAL_CATEGORY(simix_process);
   9
  10 namespace simgrid {
  11 namespace kernel {
  12 namespace activity {
  13
  14 ActivityImpl::ActivityImpl()  = default;
  15 ActivityImpl::~ActivityImpl() = default;
  16
  17 // boost::intrusive_ptr<Activity> support:
  18 void intrusive_ptr_add_ref(simgrid::kernel::activity::ActivityImpl* activity)
  19 {
  20   xbt_assert(activity->refcount_ >= 0);
  21   activity->refcount_++;
  22   XBT_CDEBUG(simix_process, "%p->refcount++ ~> %d", activity, (int)activity->refcount_);
  23   if (XBT_LOG_ISENABLED(simix_process, xbt_log_priority_trace))
  24     xbt_backtrace_display_current();
  25 }
  26
  27 void intrusive_ptr_release(simgrid::kernel::activity::ActivityImpl* activity)
  28 {
  29   XBT_CDEBUG(simix_process, "%p->refcount-- ~> %d", activity, ((int)activity->refcount_) - 1);
  30   xbt_assert(activity->refcount_ >= 0);
  31   activity->refcount_--;
  32   if (XBT_LOG_ISENABLED(simix_process, xbt_log_priority_trace))
  33     xbt_backtrace_display_current();
  34   if (activity->refcount_ <= 0)
  35     delete activity;
  36 }
  37 }
  38 }
  39 } // namespace simgrid::kernel::activity::