A list of the SegmentNode present along a NodedSegmentString. More...

#include <SegmentNodeList.h>

Public Types
using	container = decltype(nodeMap)

using	iterator = container::iterator

using	const_iterator = container::const_iterator

Public Member Functions
	SegmentNodeList (const SegmentNodeList &other)=delete

SegmentNodeList &	operator= (const SegmentNodeList &rhs)=delete

	SegmentNodeList (const NodedSegmentString *newEdge)

	SegmentNodeList (const NodedSegmentString &newEdge)

const NodedSegmentString &	getEdge () const

void	add (const geom::Coordinate &intPt, std::size_t segmentIndex)

void	add (const geom::Coordinate *intPt, std::size_t segmentIndex)

size_t	size () const
	Return the number of nodes in this list.

iterator	begin ()

const_iterator	begin () const

iterator	end ()

const_iterator	end () const

void	addEndpoints ()

void	addSplitEdges (std::vector< SegmentString * > &edgeList)

void	addSplitEdges (std::vector< SegmentString * > *edgeList)

std::vector< geom::Coordinate >	getSplitCoordinates ()

Friends
std::ostream &	operator<< (std::ostream &os, const SegmentNodeList &l)

Detailed Description

A list of the SegmentNode present along a NodedSegmentString.

Member Function Documentation

◆ add()

void geos::noding::SegmentNodeList::add	(	const geom::Coordinate &	intPt,
		std::size_t	segmentIndex
	)

Adds an intersection into the list, if it isn't already there. The input segmentIndex is expected to be normalized.

Parameters

intPt	the intersection Coordinate, will be copied
segmentIndex

◆ addEndpoints()

void geos::noding::SegmentNodeList::addEndpoints ( )

Adds entries for the first and last points of the edge to the list

◆ addSplitEdges()

void geos::noding::SegmentNodeList::addSplitEdges ( std::vector< SegmentString * > & edgeList )

Creates new edges for all the edges that the intersections in this list split the parent edge into. Adds the edges to the input list (this is so a single list can be used to accumulate all split edges for a Geometry).

◆ getSplitCoordinates()

std::vector< geom::Coordinate > geos::noding::SegmentNodeList::getSplitCoordinates ( )

Gets the list of coordinates for the fully noded segment string, including all original segment string vertices and vertices introduced by nodes in this list. Repeated coordinates are collapsed.

Returns: an array of Coordinates

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

SegmentNodeList.h

Public Types