PK_PART_ask_ref_instances

PK_ERROR_code_t       PK_PART_ask_ref_instances
(
--- received arguments ---
PK_PART_t             part,            --- a part

--- returned arguments ---
int            *const n_instances,     --- number of instances (>=0)
PK_INSTANCE_t **const instances        --- instances ( optional )
)


This function returns the set of instances which instance the given part.


Specific Errors:
    PK_ERROR_child_body             (MILD) 'part' is a child body


The output array 'instances' is optional. If it is set to NULL, the function
will only compute the number of instances referencing the part.