tmgr_trace_t tmgr_trace_new_from_file(const char *filename)
{
- char *tstr = NULL;
- FILE *f = NULL;
tmgr_trace_t trace = NULL;
if ((!filename) || (strcmp(filename, "") == 0))
}
}
- f = surf_fopen(filename, "r");
- if (f == NULL)
- xbt_die("Cannot open file '%s' (path=%s)", filename,
- xbt_str_join(surf_path, ":"));
+ FILE *f = surf_fopen(filename, "r");
+ xbt_assert(f != NULL,
+ "Cannot open file '%s' (path=%s)", filename, xbt_str_join(surf_path, ":"));
- tstr = xbt_str_from_file(f);
+ char *tstr = xbt_str_from_file(f);
fclose(f);
trace = tmgr_trace_new_from_string(filename, tstr, 0.);
xbt_free(tstr);
free(trace);
}
+/** @brief Registers a new trace into the future event set, and get an iterator over the integrated trace */
tmgr_trace_iterator_t simgrid::trace_mgr::future_evt_set::add_trace(
- tmgr_trace_t trace,
- double start_time,
- void *resource)
+ tmgr_trace_t trace, double start_time, surf::Resource *resource)
{
tmgr_trace_iterator_t trace_iterator = NULL;
return trace_iterator;
}
+/** @brief returns the date of the next occurring event (pure function) */
double simgrid::trace_mgr::future_evt_set::next_date()
{
if (xbt_heap_size(p_heap))
return -1.0;
}
+/** @brief Retrieves the next occurring event, or NULL if none happens before #date */
tmgr_trace_iterator_t simgrid::trace_mgr::future_evt_set::pop_leq(
- double date,
- double *value,
- void** resource)
+ double date, double *value, simgrid::surf::Resource **resource)
{
double event_date = next_date();
tmgr_trace_iterator_t trace_iterator = NULL;
xbt_dict_free(&trace_list);
}
-int tmgr_trace_event_free(tmgr_trace_iterator_t trace_event)
+void tmgr_trace_event_unref(tmgr_trace_iterator_t *trace_event)
{
- if (trace_event->free_me) {
- xbt_free(trace_event);
- return 1;
+ if ((*trace_event)->free_me) {
+ xbt_free(*trace_event);
+ *trace_event = nullptr;
}
- return 0;
}