GEOS
3.4.2
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00001 /********************************************************************** 00002 * 00003 * GEOS - Geometry Engine Open Source 00004 * http://geos.osgeo.org 00005 * 00006 * Copyright (C) 2005-2006 Refractions Research Inc. 00007 * 00008 * This is free software; you can redistribute and/or modify it under 00009 * the terms of the GNU Lesser General Public Licence as published 00010 * by the Free Software Foundation. 00011 * See the COPYING file for more information. 00012 * 00013 **********************************************************************/ 00014 00015 #ifndef GEOS_GEOM_GEOMETRYCOMPONENTFILTER_H 00016 #define GEOS_GEOM_GEOMETRYCOMPONENTFILTER_H 00017 00018 #include <geos/export.h> 00019 #include <geos/inline.h> 00020 00021 namespace geos { 00022 namespace geom { // geos::geom 00023 class Geometry; 00024 } 00025 } 00026 00027 namespace geos { 00028 namespace geom { // geos::geom 00029 00043 class GEOS_DLL GeometryComponentFilter { 00044 public: 00045 00052 virtual void filter_rw(Geometry *geom); 00053 virtual void filter_ro(const Geometry *geom); 00054 00055 virtual ~GeometryComponentFilter() {} 00056 }; 00057 00058 } // namespace geos::geom 00059 } // namespace geos 00060 00061 #endif // ndef GEOS_GEOM_GEOMETRYCOMPONENTFILTER_H