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

lozhnikov notifications at github.com
Tue Jun 21 17:39:00 EDT 2016


> + 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;
> +
> +  /**
> +   * Returns true if the node has the largest Hilbert value.

I wrote this method when I used an iterator as a pointer to the largest Hilbert value. That was quite complex.

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