Method Resize

cpp/src/arrow/array/builder_dict.h:465–471

  }

  Status Resize(int64_t capacity) override {
    ARROW_RETURN_NOT_OK(CheckCapacity(capacity));
    capacity = std::max(capacity, kMinBuilderCapacity);
    ARROW_RETURN_NOT_OK(indices_builder_.Resize(capacity));
    capacity_ = indices_builder_.capacity();
    return Status::OK();
  }

  /// \brief Return dictionary indices and a delta dictionary since the last
  /// time that Finish or FinishDelta were called, and reset state of builder