GeometryComponentFilter.h

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

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