geos::MultiPolygon Class Reference

Basic implementation of MultiPolygon. More...

#include <geos.h>

Inheritance diagram for geos::MultiPolygon:

List of all members.

Public Member Functions
	MultiPolygon (vector< Geometry * > *newPolys, const GeometryFactory *newFactory)
	Construct a MultiPolygon.
int	getDimension () const
	Returns surface dimension (2).
int	getBoundaryDimension () const
	Returns 1 (MultiPolygon boundary is MultiLineString).
Geometry *	getBoundary () const
	Returns a MultiLineString composed of one LineString for each of the composing Polygon's shells and holes.
string	getGeometryType () const
	Return a string representation of this Geometry type.
virtual GeometryTypeId	getGeometryTypeId () const
	Return an integer representation of this Geometry type.
bool	isSimple () const
	Returns false if the Geometry not simple.
bool	equalsExact (const Geometry *other, double tolerance) const
	Returns true if the two Geometrys are exactly equal, up to a specified tolerance.

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Detailed Description

Basic implementation of MultiPolygon.

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Constructor & Destructor Documentation

geos::MultiPolygon::MultiPolygon (  vector< Geometry * > *  newPolys, const GeometryFactory *  newFactory )

Construct a MultiPolygon. Parameters: newPolys  the Polygons for this MultiPolygon, or null or an empty array to create the empty geometry. Elements may be empty Polygons, but not nulls. The polygons must conform to the assertions specified in the OpenGIS Simple Features Specification for SQL . Constructed object will take ownership of the vector and its elements. Parameters: newFactory  The GeometryFactory used to create this geometry Caller must keep the factory alive for the life-time of the constructed MultiPolygon.

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

• geom.h
• MultiPolygon.cpp

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