/* private */
auto_ptr<Geometry>
GeometryPrecisionReducer::fixPolygonalTopology(const geom::Geometry& geom )
{
/**
* If precision model was *not* changed, need to flip
* geometry to targetPM, buffer in that model, then flip back
*/
auto_ptr<Geometry> tmp;
auto_ptr<GeometryFactory> tmpFactory;
const Geometry* geomToBuffer = &geom;
if ( ! newFactory ) {
tmpFactory = createFactory(*geom.getFactory(), targetPM);
tmp.reset( tmpFactory->createGeometry(&geom) );
geomToBuffer = tmp.get();
}
auto_ptr<Geometry> bufGeom ( geomToBuffer->buffer(0) );
if ( ! newFactory ) {
// a slick way to copy the geometry with the original precision factory
bufGeom.reset( geom.getFactory()->createGeometry(bufGeom.get()) );
}
return bufGeom;
}
/* public */
SharedPathsOp::SharedPathsOp(
const geom::Geometry& g1, const geom::Geometry& g2)
:
_g1(g1),
_g2(g2),
_gf(*g1.getFactory())
{
checkLinealInput(_g1);
checkLinealInput(_g2);
}
