A simple wrapper around bool so that it can be read as a word: true/false, on/off,...
A list of keywords followed by any number of values (e.g. words and numbers) or sub-dictionaries.
const Switch & writeFields() const
Return the output field values flag.
const dictionary & resultDict() const
Return access to the latest set of results.
virtual wordList fields() const
Return the list of fields required.
wordList fields_
List of field names to operate on.