Method little_endian_array

cpp/src/arrow/util/basic_decimal.h:108–110

\brief Get the bits of the two's complement representation of the number. The elements are in little endian order. However, the bits within each uint64_t element are in native endian order. For example, BasicDecimal128(123).little_endian_array() = {123, 0};

  /// uint64_t element are in native endian order.
  /// For example, BasicDecimal128(123).little_endian_array() = {123, 0};
  WordArray little_endian_array() const {
    return bit_util::little_endian::FromNative(array_);
  }

  const uint8_t* native_endian_bytes() const {
    return reinterpret_cast<const uint8_t*>(array_.data());