libspatialindex API Reference: SpatialIndex::Point Class Reference

libspatialindex API Reference (git-trunk)

#include <Point.h>

Inheritance diagram for SpatialIndex::Point:

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Public Member Functions
	Point ()

	Point (const double *pCoords, uint32_t dimension)

	Point (const Point &p)

	~Point () override

virtual Point &	operator= (const Point &p)

virtual bool	operator== (const Point &p) const

Point *	clone () override

uint32_t	getByteArraySize () override

void	loadFromByteArray (const uint8_t *data) override

void	storeToByteArray (uint8_t **data, uint32_t &length) override

bool	intersectsShape (const IShape &in) const override

bool	containsShape (const IShape &in) const override

bool	touchesShape (const IShape &in) const override

void	getCenter (Point &out) const override

uint32_t	getDimension () const override

void	getMBR (Region &out) const override

double	getArea () const override

double	getMinimumDistance (const IShape &in) const override

virtual double	getMinimumDistance (const Point &p) const

virtual double	getCoordinate (uint32_t index) const

virtual void	makeInfinite (uint32_t dimension)

virtual void	makeDimension (uint32_t dimension)

Public Member Functions inherited from SpatialIndex::IShape
	~IShape () override=default

Public Member Functions inherited from Tools::ISerializable
virtual	~ISerializable ()=default

Public Member Functions inherited from Tools::IObject
virtual	~IObject ()=default

Public Attributes
uint32_t	m_dimension {0}

double *	m_pCoords {nullptr}

Static Public Attributes
static constexpr int	local_dim = 3

Friends
class	Region

SIDX_DLL std::ostream &	operator<< (std::ostream &os, const Point &pt)

Detailed Description

Definition at line 34 of file Point.h.

Constructor & Destructor Documentation

◆ Point() [1/3]

Point::Point ( )

default

Referenced by clone().

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◆ Point() [2/3]

Point::Point	(	const double *	pCoords,
		uint32_t	dimension
	)

Definition at line 39 of file Point.cc.

References local_dim, m_dimension, and m_pCoords.

◆ Point() [3/3]

Point::Point ( const Point & p )

Definition at line 50 of file Point.cc.

References local_dim, m_dimension, and m_pCoords.

◆ ~Point()

Point::~Point ( )

override

Definition at line 61 of file Point.cc.

References local_dim, m_dimension, and m_pCoords.

Member Function Documentation

◆ clone()

Point * Point::clone ( )

overridevirtual

Implements Tools::IObject.

Reimplemented in SpatialIndex::TimePoint.

Definition at line 98 of file Point.cc.

References Point().

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◆ containsShape()

bool Point::containsShape ( const IShape & in ) const

overridevirtual

Implements SpatialIndex::IShape.

Definition at line 150 of file Point.cc.

◆ getArea()

double Point::getArea ( ) const

overridevirtual

Implements SpatialIndex::IShape.

Definition at line 190 of file Point.cc.

◆ getByteArraySize()

uint32_t Point::getByteArraySize ( )

overridevirtual

Implements Tools::ISerializable.

Reimplemented in SpatialIndex::TimePoint.

Definition at line 106 of file Point.cc.

References m_dimension.

Referenced by SpatialIndex::Ball::getByteArraySize(), SpatialIndex::Ball::loadFromByteArray(), and storeToByteArray().

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◆ getCenter()

void Point::getCenter ( Point & out ) const

overridevirtual

Implements SpatialIndex::IShape.

Definition at line 175 of file Point.cc.

◆ getCoordinate()

double Point::getCoordinate ( uint32_t index ) const

virtual

Definition at line 231 of file Point.cc.

References m_dimension, and m_pCoords.

Referenced by SpatialIndex::Region::containsPoint(), SpatialIndex::Region::getMinimumDistance(), and SpatialIndex::Region::touchesPoint().

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◆ getDimension()

uint32_t Point::getDimension ( ) const

overridevirtual

Implements SpatialIndex::IShape.

Definition at line 180 of file Point.cc.

References m_dimension.

◆ getMBR()

void Point::getMBR ( Region & out ) const

overridevirtual

Implements SpatialIndex::IShape.

Definition at line 185 of file Point.cc.

References m_dimension, m_pCoords, and Region.

◆ getMinimumDistance() [1/2]

double Point::getMinimumDistance ( const IShape & in ) const

overridevirtual

Implements SpatialIndex::IShape.

Definition at line 195 of file Point.cc.

References SpatialIndex::Region::getMinimumDistance().

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◆ getMinimumDistance() [2/2]

double Point::getMinimumDistance ( const Point & p ) const

virtual

Definition at line 214 of file Point.cc.

References m_dimension, and m_pCoords.

◆ intersectsShape()

bool Point::intersectsShape ( const IShape & in ) const

overridevirtual

Implements SpatialIndex::IShape.

Definition at line 137 of file Point.cc.

References SpatialIndex::Region::containsPoint().

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◆ loadFromByteArray()

void Point::loadFromByteArray ( const uint8_t * data )

overridevirtual

Implements Tools::ISerializable.

Reimplemented in SpatialIndex::TimePoint.

Definition at line 111 of file Point.cc.

References m_dimension, m_pCoords, and makeDimension().

Referenced by SpatialIndex::Ball::loadFromByteArray().

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◆ makeDimension()

void Point::makeDimension ( uint32_t dimension )

virtual

Reimplemented in SpatialIndex::TimePoint, and SpatialIndex::MovingPoint.

Definition at line 248 of file Point.cc.

References local_dim, m_dimension, and m_pCoords.

Referenced by SpatialIndex::Region::getCenter(), SpatialIndex::MovingPoint::getPointAtTime(), loadFromByteArray(), makeInfinite(), and operator=().

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◆ makeInfinite()

void Point::makeInfinite ( uint32_t dimension )

virtual

Reimplemented in SpatialIndex::TimePoint, and SpatialIndex::MovingPoint.

Definition at line 239 of file Point.cc.

References m_dimension, m_pCoords, and makeDimension().

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◆ operator=()

Point & Point::operator= ( const Point & p )

virtual

Definition at line 67 of file Point.cc.

References m_dimension, m_pCoords, and makeDimension().

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◆ operator==()

bool Point::operator== ( const Point & p ) const

virtual

Definition at line 78 of file Point.cc.

References m_dimension, and m_pCoords.

◆ storeToByteArray()

void Point::storeToByteArray	(	uint8_t **	data,
		uint32_t &	length
	)

overridevirtual

Implements Tools::ISerializable.

Reimplemented in SpatialIndex::TimePoint.

Definition at line 122 of file Point.cc.

References getByteArraySize(), m_dimension, and m_pCoords.

Referenced by SpatialIndex::Ball::storeToByteArray().

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◆ touchesShape()

bool Point::touchesShape ( const IShape & in ) const

overridevirtual

Implements SpatialIndex::IShape.

Definition at line 155 of file Point.cc.

References SpatialIndex::Region::touchesPoint().

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Friends And Related Function Documentation

◆ operator<<

SIDX_DLL std::ostream& operator<<	(	std::ostream &	os,
		const Point &	pt
	)

friend

◆ Region

friend class Region

friend

Definition at line 82 of file Point.h.

Referenced by getMBR().

Member Data Documentation

◆ local_dim

constexpr int SpatialIndex::Point::local_dim = 3

staticconstexpr

Definition at line 76 of file Point.h.

Referenced by makeDimension(), Point(), and ~Point().

◆ m_dimension

uint32_t SpatialIndex::Point::m_dimension {0}

Definition at line 79 of file Point.h.

Referenced by SpatialIndex::Region::combinePoint(), SpatialIndex::Ball::containsLineSegment(), SpatialIndex::Region::containsPoint(), SpatialIndex::Ball::containsRegion(), SpatialIndex::Ball::containsShape(), SpatialIndex::Ball::getArea(), SpatialIndex::MovingPoint::getByteArraySize(), getByteArraySize(), SpatialIndex::TimePoint::getByteArraySize(), SpatialIndex::MovingPoint::getCoord(), getCoordinate(), SpatialIndex::Ball::getDimension(), getDimension(), getMBR(), SpatialIndex::Ball::getMBR(), SpatialIndex::MovingPoint::getMBRAtTime(), SpatialIndex::Region::getMinimumDistance(), getMinimumDistance(), SpatialIndex::MovingPoint::getPointAtTime(), SpatialIndex::MovingPoint::getProjectedCoord(), SpatialIndex::MovingPoint::getVCoord(), SpatialIndex::MovingPoint::getVMBR(), SpatialIndex::LineSegment::LineSegment(), SpatialIndex::MovingPoint::loadFromByteArray(), loadFromByteArray(), SpatialIndex::TimePoint::loadFromByteArray(), makeDimension(), SpatialIndex::MovingPoint::makeDimension(), SpatialIndex::TimePoint::makeDimension(), makeInfinite(), SpatialIndex::MovingPoint::makeInfinite(), SpatialIndex::TimePoint::makeInfinite(), SpatialIndex::MovingPoint::MovingPoint(), SpatialIndex::MovingRegion::MovingRegion(), SpatialIndex::operator<<(), SpatialIndex::MovingPoint::operator=(), operator=(), SpatialIndex::TimePoint::operator=(), SpatialIndex::MovingPoint::operator==(), operator==(), SpatialIndex::TimePoint::operator==(), Point(), SpatialIndex::MVRTree::MVRTree::pointLocationQuery(), SpatialIndex::RTree::RTree::pointLocationQuery(), SpatialIndex::TPRTree::TPRTree::pointLocationQuery(), SpatialIndex::Region::Region(), SpatialIndex::MovingPoint::storeToByteArray(), SpatialIndex::TimePoint::storeToByteArray(), storeToByteArray(), SpatialIndex::TimePoint::TimePoint(), SpatialIndex::Region::touchesPoint(), and ~Point().

◆ m_pCoords

double* SpatialIndex::Point::m_pCoords {nullptr}

Definition at line 80 of file Point.h.

Referenced by SpatialIndex::LineSegment::between(), SpatialIndex::Region::combinePoint(), SpatialIndex::Ball::containsLineSegment(), SpatialIndex::Ball::containsRegion(), SpatialIndex::LineSegment::doubleAreaTriangle(), SpatialIndex::Region::getCenter(), SpatialIndex::MovingPoint::getCoord(), getCoordinate(), getMBR(), SpatialIndex::LineSegment::getMinimumDistance(), getMinimumDistance(), SpatialIndex::MovingPoint::getPointAtTime(), SpatialIndex::MovingPoint::getProjectedCoord(), SpatialIndex::LineSegment::getRelativeMinimumDistance(), SpatialIndex::LineSegment::LineSegment(), SpatialIndex::MovingPoint::loadFromByteArray(), loadFromByteArray(), SpatialIndex::TimePoint::loadFromByteArray(), makeDimension(), SpatialIndex::MovingPoint::makeDimension(), SpatialIndex::TimePoint::makeDimension(), makeInfinite(), SpatialIndex::MovingPoint::makeInfinite(), SpatialIndex::TimePoint::makeInfinite(), SpatialIndex::MovingPoint::MovingPoint(), SpatialIndex::MovingRegion::MovingRegion(), SpatialIndex::operator<<(), SpatialIndex::MovingPoint::operator=(), operator=(), SpatialIndex::TimePoint::operator=(), SpatialIndex::MovingPoint::operator==(), operator==(), SpatialIndex::TimePoint::operator==(), Point(), SpatialIndex::Region::Region(), SpatialIndex::MovingPoint::storeToByteArray(), SpatialIndex::TimePoint::storeToByteArray(), storeToByteArray(), SpatialIndex::TimePoint::TimePoint(), and ~Point().

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

SpatialIndex
Point
Generated on Sun Dec 22 2024 14:33:13 for libspatialindex API Reference by 1.9.1