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

Public Member Functions
template<typename CoordType>
	SegmentNode (const SegmentString &ss, const CoordType &nCoord, std::size_t nSegmentIndex, int nSegmentOctant)

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.

bool	isEndPoint (unsigned int maxSegmentIndex) const

int	compareTo (const SegmentNode &other) const

Public Attributes
geom::CoordinateXYZM	coord
	the point of intersection (own copy)

std::size_t	segmentIndex
	the index of the containing line segment in the parent edge

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

Detailed Description

Represents an intersection point between two NodedSegmentString.

Final class.

Constructor & Destructor Documentation

template<typename CoordType>

geos::noding::SegmentNode::SegmentNode	(	const SegmentString &	ss,
		const CoordType &	nCoord,
		std::size_t	nSegmentIndex,
		int	nSegmentOctant )

inline

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

References coord, and segmentIndex.

Referenced by compareTo().

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

inline

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

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