API ReferenceAdvanced utilities and typesFunction
getFixedTagBytes()
function getFixedTagBytes(fields, delimiter?): number;Calculates the number of bytes consumed by fixed tag segments — hardcoded field values plus the delimiters between all fields.
Parameters
| Parameter | Type | Default value | Description |
|---|---|---|---|
fields | TagField[] | undefined | The ordered list of tag fields. |
delimiter | string | TAG_DELIMITER | The separator inserted between segments. Defaults to TAG_DELIMITER. |
Returns
number