#include <PolygonExtracter.h>
Inheritance diagram for geos::geom::util::PolygonExtracter:
Public Member Functions | |
PolygonExtracter (std::vector< const Polygon * > &newComps) | |
void | filter_rw (Geometry *geom) |
void | filter_ro (const Geometry *geom) |
Static Public Member Functions | |
void | getPolygons (const Geometry &geom, std::vector< const Polygon * > &ret) |
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Constructs a PolygonExtracterFilter with a list in which to store Polygons found. |
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Pushes the Polygon components from a single geometry into the provided vector. If more than one geometry is to be processed, it is more efficient to create a single PolygonExtracterFilter instance and pass it to multiple geometries. |