ComponentCoordinateExtracter.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2001-2002 Vivid Solutions Inc.
 * 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.
 *
 **********************************************************************/
 
#ifndef GEOS_GEOM_UTIL_COMPONENTCOORDINATEEXTRACTER_H
#define GEOS_GEOM_UTIL_COMPONENTCOORDINATEEXTRACTER_H
 
#include <vector>
 
#include <geos/geom/GeometryComponentFilter.h>
#include <geos/geom/Geometry.h> // to be removed when we have the .inl
#include <geos/geom/Coordinate.h> // to be removed when we have the .inl
#include <geos/geom/LineString.h> // to be removed when we have the .inl
#include <geos/geom/Point.h> // to be removed when we have the .inl
//#include <geos/platform.h>
 
namespace geos {
namespace geom { // geos::geom
namespace util { // geos::geom::util

class ComponentCoordinateExtracter : public GeometryComponentFilter 
{
public:
        static void getCoordinates(const Geometry &geom, std::vector<const Coordinate*> &ret);

        ComponentCoordinateExtracter( std::vector<const Coordinate*> &newComps);
 
        void filter_rw( Geometry * geom);
 
        void filter_ro( const Geometry * geom);
 
private:
 
        Coordinate::ConstVect &comps;
 
    // Declare type as noncopyable
    ComponentCoordinateExtracter(const ComponentCoordinateExtracter& other);
    ComponentCoordinateExtracter& operator=(const ComponentCoordinateExtracter& rhs);
};
 
} // namespace geos.geom.util
} // namespace geos.geom
} // namespace geos
 
#endif //GEOS_GEOM_UTIL_COMPONENTCOORDINATEEXTRACTER_H