Inheritance diagram for geos::operation::cluster::GeometryIntersectsClusterFinder:

Protected Member Functions
const geom::Envelope &	queryEnvelope (const geom::Geometry *a) override

bool	shouldJoin (const geom::Geometry a, const geom::Geometry b) override

Protected Member Functions inherited from geos::operation::cluster::AbstractClusterFinder
virtual Clusters	process (const std::vector< const geom::Geometry * > &components, index::strtree::TemplateSTRtree< std::size_t > &index, UnionFind &uf)

Additional Inherited Members
Public Member Functions inherited from geos::operation::cluster::AbstractClusterFinder
Clusters	cluster (const std::vector< const geom::Geometry * > &g)

std::vector< std::unique_ptr< geom::Geometry > >	clusterToVector (std::unique_ptr< geom::Geometry > &&g)

std::vector< std::unique_ptr< geom::Geometry > >	clusterToVector (const geom::Geometry &g)

std::unique_ptr< geom::Geometry >	clusterToCollection (std::unique_ptr< geom::Geometry > &&g)

std::unique_ptr< geom::Geometry >	clusterToCollection (const geom::Geometry &g)

Detailed Description

GeometryIntersectsClusterFinder clusters geometries by intersection. Any two geometries that intersect will be included in the same cluster.

Member Function Documentation

const geom::Envelope & geos::operation::cluster::GeometryIntersectsClusterFinder::queryEnvelope ( const geom::Geometry * a )

inlineoverrideprotectedvirtual

Provide an query Envelope that can be used to find all geometries possibly in the same cluster as the input.

Parameters

a Geometry

bool geos::operation::cluster::GeometryIntersectsClusterFinder::shouldJoin	(	const geom::Geometry *	a,
		const geom::Geometry *	b
	)

inlineoverrideprotectedvirtual

Determine whether two geometries should be considered in the same cluster.

Parameters

a	Geometry
b	Geometry

Returns: true if the clusters associated with a and b should be merged.

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