docAt method

DocView docAt(
  1. int relativeOffset
)

Parses the document that starts relativeOffset bytes into the payload.

Implementation

DocView docAt(int relativeOffset) {
  final absolute = payloadStart + relativeOffset;
  if (absolute < payloadStart || absolute >= payloadEnd) {
    throw RangeError.range(relativeOffset, 0, payloadLength - 1);
  }
  return DocView.parse(buffer, absolute, payloadEnd - absolute);
}