geos::geom::util::PointExtracter Class Reference

#include <PointExtracter.h>

Inheritance diagram for geos::geom::util::PointExtracter:

Public Member Functions
	PointExtracter (Point::ConstVect &newComps)
void	filter_rw (Geometry *geom) override
void	filter_ro (const Geometry *geom) override

Static Public Member Functions
static void	getPoints (const Geometry &geom, Point::ConstVect &ret)

Detailed Description

Extracts all the 0-dimensional (Point) components from a Geometry.

Constructor & Destructor Documentation

PointExtracter()

geos::geom::util::PointExtracter::PointExtracter

(

Point::ConstVect &

newComps

)

Constructs a PointExtracterFilter with a list in which to store Points found.

Member Function Documentation

filter_ro()

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

overridevirtual

Reimplemented from geos::geom::GeometryFilter.

filter_rw()

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

overridevirtual

Reimplemented from geos::geom::GeometryFilter.

getPoints()

static void geos::geom::util::PointExtracter::getPoints ( const Geometry &  geom, Point::ConstVect &  ret  )

static

Returns the Point components from a single geometry. If more than one geometry is to be processed, it is more efficient to create a single PointExtracter filter instance and pass it to multiple geometries.

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

• PointExtracter.h