geos::geom::prep::PreparedPoint Class Reference

A prepared version of Point or MultiPoint geometries. More...

#include <PreparedPoint.h>

Inheritance diagram for geos::geom::prep::PreparedPoint:

Public Member Functions
	PreparedPoint (const Geometry *geom)
bool	intersects (const geom::Geometry *g) const
Public Member Functions inherited from geos::geom::prep::BasicPreparedGeometry
	BasicPreparedGeometry (const Geometry *geom)
const geom::Geometry &	getGeometry () const
const Coordinate::ConstVect *	getRepresentativePoints () const
bool	isAnyTargetComponentInTest (const geom::Geometry *testGeom) const
bool	contains (const geom::Geometry *g) const
bool	containsProperly (const geom::Geometry *g) const
bool	coveredBy (const geom::Geometry *g) const
bool	covers (const geom::Geometry *g) const
bool	crosses (const geom::Geometry *g) const
bool	disjoint (const geom::Geometry *g) const
bool	overlaps (const geom::Geometry *g) const
bool	touches (const geom::Geometry *g) const
bool	within (const geom::Geometry *g) const
std::string	toString ()

Additional Inherited Members
Protected Member Functions inherited from geos::geom::prep::BasicPreparedGeometry
void	setGeometry (const geom::Geometry *geom)
bool	envelopesIntersect (const geom::Geometry *g) const
bool	envelopeCovers (const geom::Geometry *g) const

Detailed Description

A prepared version of Point or MultiPoint geometries.

Author

Martin Davis

Member Function Documentation

intersects()

bool geos::geom::prep::PreparedPoint::intersects ( const geom::Geometry * g ) const

virtual

Tests whether this point intersects a Geometry.

The optimization here is that computing topology for the test geometry is avoided. This can be significant for large geometries.

Reimplemented from geos::geom::prep::BasicPreparedGeometry.

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

• PreparedPoint.h