ConnectedElementPointFilter.h
/**********************************************************************
*
* GEOS - Geometry Engine Open Source
* http://geos.osgeo.org
*
* Copyright (C) 2006 Refractions Research Inc.
*
* This is free software; you can redistribute and/or modify it under
* the terms of the GNU Lesser General Public Licence as published
* by the Free Software Foundation.
* See the COPYING file for more information.
*
**********************************************************************
*
* Last port: operation/distance/ConnectedElementPointFilter.java rev. 1.7 (JTS-1.10)
*
**********************************************************************/
#pragma once
#include <geos/export.h>
#include <geos/geom/GeometryFilter.h> // for inheritance
#include <vector>
// Forward declarations
namespace geos {
namespace geom {
class CoordinateXY;
class Geometry;
}
}
namespace geos {
namespace operation { // geos::operation
namespace distance { // geos::operation::distance
class GEOS_DLL ConnectedElementPointFilter: public geom::GeometryFilter {
private:
std::vector<const geom::CoordinateXY*>* pts;
public:
static std::vector<const geom::CoordinateXY*>* getCoordinates(const geom::Geometry* geom);
ConnectedElementPointFilter(std::vector<const geom::CoordinateXY*>* newPts)
:
pts(newPts)
{}
void filter_ro(const geom::Geometry* geom) override;
//void filter_rw(geom::Geometry * /*geom*/) {};
};
} // namespace geos::operation::distance
} // namespace geos::operation
} // namespace geos
geos::geom::GeometryFilter
Geometry classes support the concept of applying a Geometry filter to the Geometry.
Definition GeometryFilter.h:45
geos::geom::Geometry
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition Geometry.h:196
geos::operation::distance::ConnectedElementPointFilter::getCoordinates
static std::vector< const geom::CoordinateXY * > * getCoordinates(const geom::Geometry *geom)
geos::geom
Definition Angle.h:26
geos::operation::distance
Provides classes for computing the distance between geometries.
Definition namespaces.h:185
geos::operation
Provides classes for implementing operations on geometries.
Definition CleanCoverage.h:34
geos
Basic namespace for all GEOS functionalities.
Definition geos.h:38