geos::geom::util::ComponentCoordinateExtracter Class Reference

Extracts a single representative Coordinate from each connected component of a Geometry. More...

#include <ComponentCoordinateExtracter.h>

Inheritance diagram for geos::geom::util::ComponentCoordinateExtracter:

Collaboration diagram for geos::geom::util::ComponentCoordinateExtracter:

Public Member Functions
	ComponentCoordinateExtracter (std::vector< const Coordinate * > &newComps)
void	filter_rw (Geometry *geom) override
void	filter_ro (const Geometry *geom) override
Public Member Functions inherited from geos::geom::GeometryComponentFilter
virtual bool	isDone ()
virtual	~GeometryComponentFilter ()

Static Public Member Functions
static void	getCoordinates (const Geometry &geom, std::vector< const Coordinate * > &ret)

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

Private Attributes
Coordinate::ConstVect &	comps

Detailed Description

Extracts a single representative Coordinate from each connected component of a Geometry.

Version

1.9

Definition at line 37 of file ComponentCoordinateExtracter.h.

Constructor & Destructor Documentation

geos::geom::util::ComponentCoordinateExtracter::ComponentCoordinateExtracter

(

std::vector< const Coordinate * > &

newComps

)

Constructs a ComponentCoordinateFilter with a list in which to store Coordinates found.

geos::geom::util::ComponentCoordinateExtracter::ComponentCoordinateExtracter ( const ComponentCoordinateExtracter &  other )

privatedelete

Member Function Documentation

void geos::geom::util::ComponentCoordinateExtracter::filter_ro ( const Geometry *  geom )

overridevirtual

Reimplemented from geos::geom::GeometryComponentFilter.

void geos::geom::util::ComponentCoordinateExtracter::filter_rw ( Geometry *  geom )

overridevirtual

Performs an operation with or on geom.

Parameters

geom	a Geometry to which the filter is applied.

Reimplemented from geos::geom::GeometryComponentFilter.

static void geos::geom::util::ComponentCoordinateExtracter::getCoordinates ( const Geometry &  geom, std::vector< const Coordinate * > &  ret  )

static

Push the linear components from a single geometry into the provided vector. If more than one geometry is to be processed, it is more efficient to create a single ComponentCoordinateFilter instance and pass it to multiple geometries.

ComponentCoordinateExtracter& geos::geom::util::ComponentCoordinateExtracter::operator= ( const ComponentCoordinateExtracter &  rhs )

privatedelete

Member Data Documentation

Coordinate::ConstVect& geos::geom::util::ComponentCoordinateExtracter::comps

private

Definition at line 60 of file ComponentCoordinateExtracter.h.

---

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

• ComponentCoordinateExtracter.h