geos::geom::prep::PreparedGeometryFactory Class Reference

A factory for creating PreparedGeometrys. More...

#include <PreparedGeometryFactory.h>

Public Member Functions
std::unique_ptr< PreparedGeometry >	create (const geom::Geometry *geom) const

Static Public Member Functions
static std::unique_ptr< PreparedGeometry >	prepare (const geom::Geometry *geom)
static void	destroy (const PreparedGeometry *geom)

Detailed Description

A factory for creating PreparedGeometrys.

It chooses an appropriate implementation of PreparedGeometry based on the geoemtric type of the input geometry. In the future, the factory may accept hints that indicate special optimizations which can be performed.

Author

Martin Davis

Member Function Documentation

create()

std::unique_ptr<PreparedGeometry> geos::geom::prep::PreparedGeometryFactory::create

(

const geom::Geometry *

geom

)

const

Creates a new PreparedGeometry appropriate for the argument Geometry.

Parameters

geom	the geometry to prepare

Returns

the prepared geometry

Referenced by prepare().

destroy()

static void geos::geom::prep::PreparedGeometryFactory::destroy ( const PreparedGeometry *  geom )

inlinestatic

Destroys PreparedGeometry allocated with the factory.

Parameters

geom	to be deallocated

prepare()

static std::unique_ptr<PreparedGeometry> geos::geom::prep::PreparedGeometryFactory::prepare ( const geom::Geometry *  geom )

inlinestatic

Creates a new PreparedGeometry appropriate for the argument Geometry.

Parameters

geom	the geometry to prepare

Returns

the prepared geometry

References create().

Referenced by geos::operation::cluster::GeometryDistanceClusterFinder::shouldJoin(), and geos::operation::cluster::GeometryIntersectsClusterFinder::shouldJoin().

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

• PreparedGeometryFactory.h