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);
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);