+ explicit CommImpl(e_smx_comm_type_t type);
+ void suspend() override;
+ void resume() override;
+ void post() override;
+ void cancel();
+ double remains();
+ void cleanupSurf(); // FIXME: make me protected
+
+ e_smx_comm_type_t type; /* Type of the communication (SIMIX_COMM_SEND or SIMIX_COMM_RECEIVE) */
+ smx_mailbox_t mbox = nullptr; /* Rendez-vous where the comm is queued */
+
+#if SIMGRID_HAVE_MC
+ smx_mailbox_t mbox_cpy = nullptr; /* Copy of the rendez-vous where the comm is queued, MC needs it for DPOR
+ (comm.mbox set to nullptr when the communication is removed from the mailbox
+ (used as garbage collector)) */
+#endif
+ bool detached = false; /* If detached or not */
+
+ void (*clean_fun)(void*) = nullptr; /* Function to clean the detached src_buf if something goes wrong */
+ int (*match_fun)(void*, void*, smx_activity_t) = nullptr; /* Filter function used by the other side. It is used when
+ looking if a given communication matches my needs. For that, myself must match the
+ expectations of the other side, too. See */
+ void (*copy_data_fun)(smx_activity_t, void*, size_t) = nullptr;