- int* argc_ = nullptr;
- char*** argv_ = nullptr;
- simgrid::s4u::MailboxPtr mailbox_;
- simgrid::s4u::MailboxPtr mailbox_small_;
- xbt_mutex_t mailboxes_mutex_;
+ s4u::Mailbox* mailbox_;
+ s4u::Mailbox* mailbox_small_;
+ s4u::MutexPtr mailboxes_mutex_;