Does a combination of get_object_list and recur_generate_instances_sync, like generate_instances_sync, but for a single object.
The callback function should do a @ref of the calendar component it gets passed if it intends to keep it around, since it will be unref'ed as soon as the callback returns.
| this |
A calendar client |
| icalcomp |
Object to generate instances from |
| start |
Start time for query |
| end |
End time for query |
| cancellable |
a Cancellable; can be null |
| cb |
Callback for each generated instance |
| cb_data |
Closure data for the callback |