SpatialIndex::RTree::Leaf Class Reference

#include <Leaf.h>

Inheritance diagram for SpatialIndex::RTree::Leaf:

Collaboration diagram for SpatialIndex::RTree::Leaf:

Public Member Functions
	~Leaf () override
Public Member Functions inherited from SpatialIndex::RTree::Node
	~Node () override
Tools::IObject *	clone () override
uint32_t	getByteArraySize () override
void	loadFromByteArray (const uint8_t *data) override
void	storeToByteArray (uint8_t **data, uint32_t &len) override
id_type	getIdentifier () const override
void	getShape (IShape **out) const override
uint32_t	getChildrenCount () const override
id_type	getChildIdentifier (uint32_t index) const override
void	getChildShape (uint32_t index, IShape **out) const override
void	getChildData (uint32_t index, uint32_t &length, uint8_t **data) const override
uint32_t	getLevel () const override
bool	isIndex () const override
bool	isLeaf () const override
Public Member Functions inherited from SpatialIndex::INode
	~INode () override=default
Public Member Functions inherited from SpatialIndex::IEntry
	~IEntry () override=default
Public Member Functions inherited from Tools::IObject
virtual	~IObject ()=default
Public Member Functions inherited from Tools::ISerializable
virtual	~ISerializable ()=default

Protected Member Functions
	Leaf (RTree *pTree, id_type id)
NodePtr	chooseSubtree (const Region &mbr, uint32_t level, std::stack< id_type > &pathBuffer) override
NodePtr	findLeaf (const Region &mbr, id_type id, std::stack< id_type > &pathBuffer) override
void	split (uint32_t dataLength, uint8_t *pData, Region &mbr, id_type id, NodePtr &left, NodePtr &right) override
virtual void	deleteData (const Region &mbr, id_type id, std::stack< id_type > &pathBuffer)

Friends
class	RTree
class	BulkLoader

Detailed Description

Definition at line 34 of file rtree/Leaf.h.

Constructor & Destructor Documentation

~Leaf()

Leaf::~Leaf ( )

overridedefault

Leaf()

Leaf::Leaf ( RTree *  pTree, id_type  id  )

protected

Definition at line 43 of file rtree/Leaf.cc.

Member Function Documentation

chooseSubtree()

NodePtr Leaf::chooseSubtree ( const Region &  mbr, uint32_t  level, std::stack< id_type > &  pathBuffer  )

overrideprotectedvirtual

Implements SpatialIndex::RTree::Node.

Definition at line 47 of file rtree/Leaf.cc.

deleteData()

void Leaf::deleteData ( const Region &  mbr, id_type  id, std::stack< id_type > &  pathBuffer  )

protectedvirtual

Definition at line 111 of file rtree/Leaf.cc.

References Tools::PoolPointer< X >::get(), and Tools::PoolPointer< X >::relinquish().

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findLeaf()

NodePtr Leaf::findLeaf ( const Region &  mbr, id_type  id, std::stack< id_type > &  pathBuffer  )

overrideprotectedvirtual

Implements SpatialIndex::RTree::Node.

Definition at line 54 of file rtree/Leaf.cc.

split()

void Leaf::split ( uint32_t  dataLength, uint8_t *  pData, Region &  mbr, id_type  id, NodePtr &  left, NodePtr &  right  )

overrideprotectedvirtual

Implements SpatialIndex::RTree::Node.

Definition at line 66 of file rtree/Leaf.cc.

References Tools::PoolPointer< X >::get(), SpatialIndex::RTree::Node::Leaf, SpatialIndex::RTree::RV_LINEAR, SpatialIndex::RTree::RV_QUADRATIC, and SpatialIndex::RTree::RV_RSTAR.

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Friends And Related Function Documentation

BulkLoader

friend class BulkLoader

friend

Definition at line 50 of file rtree/Leaf.h.

RTree

friend class RTree

friend

Definition at line 49 of file rtree/Leaf.h.

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

• rtree/Leaf.h
• rtree/Leaf.cc