GEOS  3.4.2
Public Member Functions | List of all members
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:
geos::geom::prep::BasicPreparedGeometry geos::geom::prep::PreparedGeometry

Public Member Functions

 PreparedPoint (const Geometry *geom)
 
bool intersects (const geom::Geometry *g)
 
- Public Member Functions inherited from geos::geom::prep::BasicPreparedGeometry
 BasicPreparedGeometry (const Geometry *geom)
 
const geom::GeometrygetGeometry () const
 
const Coordinate::ConstVectgetRepresentativePoints () 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 intersects (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

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

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.


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