filter | The filter to use to check the event. |
event | The event to be checked. |
result | Set to 1 (true) if filter matches event, otherwise set to 0 (false). This parameter is used for output. |
Possible BrokerError major codes | Meaning |
AW_ERROR_FILTER_RUNTIME | An error occurred while evaluating the filter. |
AW_ERROR_INVALID_EVENT | The event is invalid. |
AW_ERROR_INVALID_FILTER | The filter is invalid. |
AW_ERROR_NULL_PARAM | The parameter result is NULL. |