libspatialindex API Reference  (git-trunk)
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SpatialIndex::TPRTree::Node Class Referenceabstract

#include <Node.h>

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Public Member Functions

 ~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
 

Friends

class TPRTree
 
class Leaf
 
class Index
 
class Tools::PointerPool< Node >
 

Detailed Description

Definition at line 43 of file tprtree/Node.h.

Constructor & Destructor Documentation

◆ ~Node()

Node::~Node ( )
override

Definition at line 297 of file tprtree/Node.cc.

References Tools::PointerPool< X >::acquire(), SpatialIndex::MovingRegion::combineRegionAfterTime(), SpatialIndex::MovingRegion::containsRegionAfterTime(), Tools::PoolPointer< X >::get(), SpatialIndex::MovingRegion::getAreaInTime(), SpatialIndex::MovingRegion::getCenterDistanceInTime(), SpatialIndex::MovingRegion::getExtrapolatedHigh(), SpatialIndex::MovingRegion::getExtrapolatedLow(), SpatialIndex::MovingRegion::getIntersectingAreaInTime(), SpatialIndex::MovingRegion::getProjectedSurfaceAreaInTime(), Index::index(), Index, SpatialIndex::Region::m_dimension, SpatialIndex::Region::m_pHigh, SpatialIndex::Region::m_pLow, SpatialIndex::MovingRegion::m_pVHigh, SpatialIndex::MovingRegion::m_pVLow, SpatialIndex::TimeRegion::m_startTime, and SpatialIndex::TPRTree::TPRV_RSTAR.

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Member Function Documentation

◆ clone()

Tools::IObject * Node::clone ( )
overridevirtual

Implements Tools::IObject.

Definition at line 44 of file tprtree/Node.cc.

◆ getByteArraySize()

uint32_t Node::getByteArraySize ( )
overridevirtual

Implements Tools::ISerializable.

Definition at line 52 of file tprtree/Node.cc.

Referenced by storeToByteArray().

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◆ getChildData()

void Node::getChildData ( uint32_t  index,
uint32_t &  length,
uint8_t **  data 
) const
overridevirtual

Implements SpatialIndex::INode.

Definition at line 229 of file tprtree/Node.cc.

References Index::index().

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◆ getChildIdentifier()

SpatialIndex::id_type Node::getChildIdentifier ( uint32_t  index) const
overridevirtual

Implements SpatialIndex::INode.

Definition at line 215 of file tprtree/Node.cc.

References Index::index().

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◆ getChildrenCount()

uint32_t Node::getChildrenCount ( ) const
overridevirtual

Implements SpatialIndex::INode.

Definition at line 210 of file tprtree/Node.cc.

◆ getChildShape()

void Node::getChildShape ( uint32_t  index,
IShape **  out 
) const
overridevirtual

Implements SpatialIndex::INode.

Definition at line 222 of file tprtree/Node.cc.

◆ getIdentifier()

SpatialIndex::id_type Node::getIdentifier ( ) const
overridevirtual

Implements SpatialIndex::IEntry.

Definition at line 197 of file tprtree/Node.cc.

◆ getLevel()

uint32_t Node::getLevel ( ) const
overridevirtual

Implements SpatialIndex::INode.

Definition at line 244 of file tprtree/Node.cc.

◆ getShape()

void Node::getShape ( IShape **  out) const
overridevirtual

Implements SpatialIndex::IEntry.

Definition at line 202 of file tprtree/Node.cc.

◆ isIndex()

bool Node::isIndex ( ) const
overridevirtual

Implements SpatialIndex::INode.

Definition at line 254 of file tprtree/Node.cc.

References SpatialIndex::MovingRegion::makeInfinite().

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◆ isLeaf()

bool Node::isLeaf ( ) const
overridevirtual

Implements SpatialIndex::INode.

Definition at line 249 of file tprtree/Node.cc.

◆ loadFromByteArray()

void Node::loadFromByteArray ( const uint8_t *  data)
overridevirtual

Implements Tools::ISerializable.

Definition at line 64 of file tprtree/Node.cc.

References Tools::PointerPool< X >::acquire(), SpatialIndex::TimeRegion::m_endTime, SpatialIndex::Region::m_pHigh, SpatialIndex::Region::m_pLow, SpatialIndex::MovingRegion::m_pVHigh, SpatialIndex::MovingRegion::m_pVLow, SpatialIndex::TimeRegion::m_startTime, and SpatialIndex::MovingRegion::makeDimension().

Referenced by SpatialIndex::TPRTree::TPRTree::flush().

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◆ storeToByteArray()

void Node::storeToByteArray ( uint8_t **  data,
uint32_t &  len 
)
overridevirtual

Implements Tools::ISerializable.

Definition at line 131 of file tprtree/Node.cc.

References getByteArraySize(), SpatialIndex::Region::m_pHigh, SpatialIndex::Region::m_pLow, SpatialIndex::MovingRegion::m_pVHigh, SpatialIndex::MovingRegion::m_pVLow, SpatialIndex::TimeRegion::m_startTime, SpatialIndex::TPRTree::PersistentIndex, and SpatialIndex::TPRTree::PersistentLeaf.

Referenced by SpatialIndex::TPRTree::TPRTree::flush().

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Friends And Related Function Documentation

◆ Index

friend class Index
friend

Definition at line 204 of file tprtree/Node.h.

Referenced by ~Node().

◆ Leaf

friend class Leaf
friend

Definition at line 203 of file tprtree/Node.h.

◆ Tools::PointerPool< Node >

friend class Tools::PointerPool< Node >
friend

Definition at line 205 of file tprtree/Node.h.

◆ TPRTree

friend class TPRTree
friend

Definition at line 202 of file tprtree/Node.h.

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