geos::noding::SegmentNode Class Reference

Represents an intersection point between two NodedSegmentString. More...

#include <SegmentNode.h>

Collaboration diagram for geos::noding::SegmentNode:

Public Member Functions
	SegmentNode (const NodedSegmentString &ss, const geom::Coordinate &nCoord, size_t nSegmentIndex, int nSegmentOctant)
	~SegmentNode ()
bool	isInterior () const
	Return true if this Node is internal (not on the boundary) of the corresponding segment. Currently only the first segment endpoint is checked, actually. More...
bool	isEndPoint (unsigned int maxSegmentIndex) const
int	compareTo (const SegmentNode &other)

Public Attributes
geom::Coordinate	coord
	the point of intersection (own copy) More...
size_t	segmentIndex
	the index of the containing line segment in the parent edge More...

Private Member Functions
	SegmentNode (const SegmentNode &other)=delete
SegmentNode &	operator= (const SegmentNode &rhs)=delete

Private Attributes
const NodedSegmentString &	segString
int	segmentOctant
bool	isInteriorVar

Friends
std::ostream &	operator<< (std::ostream &os, const SegmentNode &n)

Detailed Description

Represents an intersection point between two NodedSegmentString.

Final class.

Definition at line 47 of file SegmentNode.h.

Constructor & Destructor Documentation

geos::noding::SegmentNode::SegmentNode ( const SegmentNode &  other )

privatedelete

geos::noding::SegmentNode::SegmentNode	(	const NodedSegmentString &	ss,
		const geom::Coordinate &	nCoord,
		size_t	nSegmentIndex,
		int	nSegmentOctant
	)

Construct a node on the given NodedSegmentString

Parameters

ss	the parent NodedSegmentString
nCoord	the coordinate of the intersection, will be copied
nSegmentIndex	the index of the segment on parent NodedSegmentString where the Node is located.
nSegmentOctant

geos::noding::SegmentNode::~SegmentNode ( )

inline

Definition at line 84 of file SegmentNode.h.

Member Function Documentation

int geos::noding::SegmentNode::compareTo

(

const SegmentNode &

other

)

Returns

-1 this EdgeIntersection is located before the argument location

0 this EdgeIntersection is at the argument location

1 this EdgeIntersection is located after the argument location

Referenced by geos::noding::SegmentNodeLT::operator()().

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bool geos::noding::SegmentNode::isEndPoint

(

unsigned int

maxSegmentIndex

)

const

bool geos::noding::SegmentNode::isInterior ( ) const

inline

Return true if this Node is internal (not on the boundary) of the corresponding segment. Currently only the first segment endpoint is checked, actually.

Definition at line 92 of file SegmentNode.h.

References geos::noding::operator<<().

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SegmentNode& geos::noding::SegmentNode::operator= ( const SegmentNode &  rhs )

privatedelete

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  os, const SegmentNode &  n  )

friend

Member Data Documentation

geom::Coordinate geos::noding::SegmentNode::coord

the point of intersection (own copy)

Definition at line 63 of file SegmentNode.h.

bool geos::noding::SegmentNode::isInteriorVar

private

Definition at line 53 of file SegmentNode.h.

size_t geos::noding::SegmentNode::segmentIndex

the index of the containing line segment in the parent edge

Definition at line 66 of file SegmentNode.h.

int geos::noding::SegmentNode::segmentOctant

private

Definition at line 51 of file SegmentNode.h.

const NodedSegmentString& geos::noding::SegmentNode::segString

private

Definition at line 49 of file SegmentNode.h.

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

• SegmentNode.h