kdu_params::finalize

This function is generally invoked through the finalize_all function. Although it can usually be invoked quite safely when code-stream marker segments are used to recover attributes, it is intended primarily for use when attributes are derived by parsing text strings supplied as command-line arguments. Since the information provided in this manner is quite sparse, it is frequently necessary to fill in default values or convert summary quantities into a more complete set of attribute values, as required to generate a valid set of marker segments or to perform compression.

The implementation in the base object does nothing at all; it should be overridden in any derived class where finalization processing is required. Most of the derived parameter classes do this.