geos::geom::prep Namespace Reference

Contains classes and interfaces implementing algorithms that optimize the performance of repeated calls to specific geometric operations. More...

Classes
class	AbstractPreparedPolygonContains
	A base class containing the logic for computes the contains and covers spatial relationship predicates for a PreparedPolygon relative to all other Geometry classes. More...
class	BasicPreparedGeometry
	A base class for PreparedGeometry subclasses. More...
class	PreparedGeometry
	An interface for classes which prepare Geometrys in order to optimize the performance of repeated calls to specific geometric operations. More...
class	PreparedGeometryFactory
	A factory for creating PreparedGeometrys. More...
class	PreparedLineString
	A prepared version of LinearRing, LineString or MultiLineString geometries. More...
class	PreparedLineStringIntersects
	Computes the intersects spatial relationship predicate for a target PreparedLineString relative to all other Geometry classes. More...
class	PreparedPoint
	A prepared version of Point or MultiPoint geometries. More...
class	PreparedPolygon
	A prepared version of Polygon or MultiPolygon geometries. More...
class	PreparedPolygonContains
	Computes the contains spatial relationship predicate for a PreparedPolygon relative to all other Geometry classes. More...
class	PreparedPolygonContainsProperly
	Computes the containsProperly spatial relationship predicate for PreparedPolygons relative to all other Geometry classes. More...
class	PreparedPolygonCovers
	Computes the covers spatial relationship predicate for a PreparedPolygon relative to all other Geometry classes. More...
class	PreparedPolygonIntersects
	Computes the intersects spatial relationship predicate for PreparedPolygons relative to all other Geometry classes. More...
class	PreparedPolygonPredicate
	A base class for predicate operations on PreparedPolygons. More...

Detailed Description

Contains classes and interfaces implementing algorithms that optimize the performance of repeated calls to specific geometric operations.