[mlpack-git] [mlpack/mlpack] Hilbert R tree (#664)

Ryan Curtin notifications at github.com
Tue Jun 21 15:15:18 EDT 2016


> +  const arma::Col<HilbertElemType>* ValueToInsert() const
> +  { return valueToInsert; }
> +
> + private:
> +  //! The number of bits that we can store
> +  static constexpr size_t order = sizeof(HilbertElemType) * CHAR_BIT;
> +  //! The local dataset
> +  arma::Mat<HilbertElemType>* localDataset;
> +  //! Indicates that the node owns the local dataset
> +  bool ownsLocalDataset;
> +  //! The number of values in the local dataset
> +  size_t numValues;
> +  //! The Hilbert value of the point that is being inserted
> +  arma::Col<HilbertElemType>* valueToInsert;
> +  //! Indicates that the node owns the valueToInsert 
> +  bool ownsValueToInsert;

I read the code more and maybe my comment is misguided, since the constructor for the `DiscreteHilbertValue` class will try to take the cached value of the parent node to set `valueToInsert`.  Maybe there is still a way to refactor here but I am not so sure, so maybe there is nothing to do here.

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