Method readFlush

flate/dict_decoder.go:184–193

readFlush returns a slice of the historical buffer that is ready to be emitted to the user. The data returned by readFlush must be fully consumed before calling any other dictDecoder methods.

()

// emitted to the user. The data returned by readFlush must be fully consumed
// before calling any other dictDecoder methods.
func (dd *dictDecoder) readFlush() []byte {
	toRead := dd.hist[dd.rdPos:dd.wrPos]
	dd.flushed += int64(len(toRead))
	dd.rdPos = dd.wrPos
	if dd.wrPos == len(dd.hist) {
		dd.wrPos, dd.rdPos = 0, 0
		dd.full = true
	}
	return toRead
}

// decoded reports the total number of bytes written into the dictionary since
// init (i.e. excluding any preset dict bytes).