A node of the STR tree. More...

#include <AbstractNode.h>

Inheritance diagram for geos::index::strtree::AbstractNode:

Public Member Functions
	AbstractNode (int newLevel, std::size_t capacity=10)

std::vector< Boundable * > *	getChildBoundables ()

const std::vector< Boundable * > *	getChildBoundables () const

const void *	getBounds () const override

int	getLevel ()

void	addChildBoundable (Boundable *childBoundable)

bool	isLeaf () const override

Protected Member Functions
virtual void *	computeBounds () const =0

Protected Attributes
void *	bounds

Detailed Description

A node of the STR tree.

The children of this node are either more nodes (AbstractNodes) or real data (ItemBoundables).

If this node contains real data (rather than nodes), then we say that this node is a "leaf node".

Member Function Documentation

◆ addChildBoundable()

void geos::index::strtree::AbstractNode::addChildBoundable ( Boundable * childBoundable )

inline

Adds either an AbstractNode, or if this is a leaf node, a data object (wrapped in an ItemBoundable)

◆ getBounds()

const void * geos::index::strtree::AbstractNode::getBounds ( ) const

inlineoverridevirtual

Returns a representation of space that encloses this Boundable, preferably not much bigger than this Boundable's boundary yet fast to test for intersection with the bounds of other Boundables. The class of object returned depends on the subclass of AbstractSTRtree.