RPlusTreeSplit< SplitPolicyType, SweepType > Class Template Reference

The RPlusTreeSplit class performs the split process of a node on overflow. More...

Public Types
typedef SplitPolicyType	SplitPolicy

Static Public Member Functions
template < typename TreeType >
static void	SplitLeafNode (TreeType *tree, std::vector< bool > &relevels)
	Split a leaf node using the "default" algorithm. More...
template < typename TreeType >
static bool	SplitNonLeafNode (TreeType *tree, std::vector< bool > &relevels)
	Split a non-leaf node using the "default" algorithm. More...

Detailed Description

template

<

typename

SplitPolicyType

,

template

<

typename

>

class

SweepType

>

class mlpack::tree::RPlusTreeSplit< SplitPolicyType, SweepType >

The RPlusTreeSplit class performs the split process of a node on overflow.

Template Parameters

SplitPolicyType	The class that helps to determine the subtree into which we should insert a child node.
SweepType	The class that finds the partition of a node along a given axis. The partition algorithm tries to find a partition along each axis, evaluates each partition and chooses the best one.

Definition at line 32 of file r_plus_tree_split.hpp.

Member Typedef Documentation

SplitPolicy

typedef SplitPolicyType SplitPolicy

Definition at line 35 of file r_plus_tree_split.hpp.

Member Function Documentation

SplitLeafNode()

static void SplitLeafNode ( TreeType *  tree, std::vector< bool > &  relevels  )

static

Split a leaf node using the "default" algorithm.

If necessary, this split will propagate upwards through the tree.

Parameters

tree	The node that is being split.
relevels	Not used.

SplitNonLeafNode()

static bool SplitNonLeafNode ( TreeType *  tree, std::vector< bool > &  relevels  )

static

Split a non-leaf node using the "default" algorithm.

If this is a root node, the tree increases in depth.

Parameters

tree	The node that is being split.
relevels	Not used.

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The documentation for this class was generated from the following file:

• /home/ryan/src/mlpack.org/_src/mlpack-git/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split.hpp