Method SaveBinaryToFile

src/io/sparse_bin.hpp:325–329

  }

  void SaveBinaryToFile(const VirtualFileWriter* writer) const override {
    writer->Write(&num_vals_, sizeof(num_vals_));
    writer->Write(deltas_.data(), sizeof(uint8_t) * (num_vals_ + 1));
    writer->Write(vals_.data(), sizeof(VAL_T) * num_vals_);
  }

  size_t SizesInByte() const override {
    return sizeof(num_vals_) + sizeof(uint8_t) * (num_vals_ + 1)