BloombergLP::baljsn::Encoder_Formatter::openArray

Print onto the stream supplied at construction the sequence of characters designating the start of an array. Optionally specify formatAsEmptyArrayFlag denoting if the array being opened should be formatted as an empty array. If formatAsEmptyArrayFlag is not specified then the array being opened is formatted as an array having elements. Note that the formatting (and as a consequence the formatAsEmptyArrayFlag) is relevant only if this formatter encodes in the pretty style and is ignored otherwise.