Function GetCipInstance

source/src/cip/cipmessagerouter.c:135–152

}

CipInstance *GetCipInstance(const CipClass *RESTRICT const cip_class,
                            EipUint32 instance_number) {

  if (instance_number == 0) {
    return (CipInstance *) cip_class; /* if the instance number is zero, return the class object itself*/

  }
  /* pointer to linked list of instances from the class object*/
  for (CipInstance *instance = cip_class->instances; instance; instance =
         instance->next) /* follow the list*/
  {
    if (instance->instance_number == instance_number) {
      return instance; /* if the number matches, return the instance*/
    }
  }

  return NULL;
}

EipStatus RegisterCipClass(CipClass *cip_class) {
  CipMessageRouterObject **message_router_object = &g_first_object;