#include <PolygonExtracter.h>
Public Member Functions | |
| PolygonExtracter (std::vector< const Polygon * > &newComps) | |
| void | filter_rw (Geometry *geom) |
| void | filter_ro (const Geometry *geom) |
Static Public Member Functions | |
| static void | getPolygons (const Geometry &geom, std::vector< const Polygon * > &ret) |
Extracts all the 2-dimensional (Polygon) components from a Geometry.
| geos::geom::util::PolygonExtracter::PolygonExtracter | ( | std::vector< const Polygon * > & | newComps ) | [inline] |
Constructs a PolygonExtracterFilter with a list in which to store Polygons found.
| static void geos::geom::util::PolygonExtracter::getPolygons | ( | const Geometry & | geom, |
| std::vector< const Polygon * > & | ret | ||
| ) | [inline, static] |
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.
1.7.2