namespace simix {
XBT_PUBLIC_CLASS Comm : public Synchro {
+ ~Comm();
public:
+ Comm(e_smx_comm_type_t type);
void suspend();
void resume();
+ 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; /* Rendez-vous where the comm is queued */
+ smx_mailbox_t mbox = nullptr; /* Rendez-vous where the comm is queued */
#if HAVE_MC
smx_mailbox_t mbox_cpy; /* Copy of the rendez-vous where the comm is queued, MC needs it for DPOR
(comm.mbox set to NULL when the communication is removed from the mailbox
(used as garbage collector)) */
#endif
- int refcount; /* Number of processes involved in the cond */
- int detached; /* If detached or not */
+ bool detached = false; /* If detached or not */
void (*clean_fun)(void*); /* Function to clean the detached src_buf if something goes wrong */
int (*match_fun)(void*,void*,smx_synchro_t); /* Filter function used by the other side. It is used when
void (*copy_data_fun) (smx_synchro_t, void*, size_t);
/* Surf action data */
- surf_action_t surf_comm; /* The Surf communication action encapsulated */
- surf_action_t src_timeout; /* Surf's actions to instrument the timeouts */
- surf_action_t dst_timeout; /* Surf's actions to instrument the timeouts */
- smx_process_t src_proc;
- smx_process_t dst_proc;
+ surf_action_t surf_comm = nullptr; /* The Surf communication action encapsulated */
+ surf_action_t src_timeout = nullptr; /* Surf's actions to instrument the timeouts */
+ surf_action_t dst_timeout = nullptr; /* Surf's actions to instrument the timeouts */
+ smx_process_t src_proc = nullptr;
+ smx_process_t dst_proc = nullptr;
double rate;
double task_size;
/* Data to be transfered */
- void *src_buff;
- void *dst_buff;
+ void *src_buff = nullptr;
+ void *dst_buff = nullptr;
size_t src_buff_size;
size_t *dst_buff_size;
- unsigned copied:1; /* whether the data were already copied */
+ bool copied = false; /* whether the data were already copied */
void* src_data; /* User data associated to communication */
void* dst_data;