Represents a list of contiguous line segments, and supports noding the segments. More...

#include <BasicSegmentString.h>

Inheritance diagram for geos::noding::BasicSegmentString:

Collaboration diagram for geos::noding::BasicSegmentString:

Public Member Functions
	BasicSegmentString (geom::CoordinateSequence newPts, const void newContext)
	Construct a BasicSegmentString. More...

	~BasicSegmentString () override

size_t	size () const override

const geom::Coordinate &	getCoordinate (size_t i) const override

geom::CoordinateSequence *	getCoordinates () const override

bool	isClosed () const override

std::ostream &	print (std::ostream &os) const override

int	getSegmentOctant (size_t index) const
	Gets the octant of the segment starting at vertex index. More...

Public Member Functions inherited from geos::noding::SegmentString
	SegmentString (const void *newContext)
	Construct a SegmentString. More...

virtual	~SegmentString ()

const void *	getData () const
	Gets the user-defined data for this segment string. More...

void	setData (const void *data)
	Sets the user-defined data for this segment string. More...

Private Attributes
geom::CoordinateSequence *	pts

Additional Inherited Members
Public Types inherited from geos::noding::SegmentString
typedef std::vector< const SegmentString * >	ConstVect

typedef std::vector< SegmentString * >	NonConstVect

Detailed Description

Represents a list of contiguous line segments, and supports noding the segments.

The line segments are represented by an array of Coordinates. Intended to optimize the noding of contiguous segments by reducing the number of allocated objects. SegmentStrings can carry a context object, which is useful for preserving topological or parentage information. All noded substrings are initialized with the same context object.

Definition at line 44 of file BasicSegmentString.h.