Method EstimatedDataEncodedSize

be/src/util/dict-encoding.h:83–85

Returns a conservative estimate of the number of bytes needed to encode the buffered indices. Used to size the buffer passed to WriteData().

  /// Returns a conservative estimate of the number of bytes needed to encode the buffered
  /// indices. Used to size the buffer passed to WriteData().
  int EstimatedDataEncodedSize() {
    return 1 + RleEncoder::MaxBufferSize(bit_width(), buffered_indices_.size());
  }

  /// The minimum bit width required to encode the currently buffered indices.
  int bit_width() const {