readI64 method

Int64 readI64()

Implementation

Int64 readI64() {
  _checkRemaining(8);
  final low =
      _bytes[_offset] |
      (_bytes[_offset + 1] << 8) |
      (_bytes[_offset + 2] << 16) |
      (_bytes[_offset + 3] << 24);
  final high =
      _bytes[_offset + 4] |
      (_bytes[_offset + 5] << 8) |
      (_bytes[_offset + 6] << 16) |
      (_bytes[_offset + 7] << 24);
  _offset += 8;
  return Int64.fromInts(high, low);
}