readLong method

int readLong()

Reads and returns an 8-byte signed integer decoded with the current endian setting.

Throws EOFException if EOF is reached before the needed bytes are read.

Implementation

int readLong() {
  if (seek + 8 > _source.lengthInBytes) {
    throw EOFException('Attempt to read beyond end of input');
  } else {
    final result = _asByteData.getInt64(seek, endian);
    seek += 8;
    return result;
  }
}