• Main Page
  • Related Pages
  • Namespaces
  • Classes
  • Files
  • File List

CoordinateFilter.h

00001 /**********************************************************************
00002  * $Id: CoordinateFilter.h 2556 2009-06-06 22:22:28Z strk $
00003  *
00004  * GEOS - Geometry Engine Open Source
00005  * http://geos.refractions.net
00006  *
00007  * Copyright (C) 2005-2006 Refractions Research Inc.
00008  *
00009  * This is free software; you can redistribute and/or modify it under
00010  * the terms of the GNU Lesser General Public Licence as published
00011  * by the Free Software Foundation. 
00012  * See the COPYING file for more information.
00013  *
00014  **********************************************************************/
00015 
00016 #ifndef GEOS_GEOM_COORDINATEFILTER_H
00017 #define GEOS_GEOM_COORDINATEFILTER_H
00018 
00019 #include <geos/export.h>
00020 #include <geos/inline.h>
00021 
00022 #include <cassert>
00023 
00024 namespace geos {
00025 namespace geom { // geos::geom
00026 
00027 class Coordinate;
00028 
00044 class GEOS_DLL CoordinateFilter {
00045 public:
00046    virtual ~CoordinateFilter() {}
00047 
00053    virtual void filter_rw(Coordinate* /*coord*/) const { assert(0); }
00054 
00060    virtual void filter_ro(const Coordinate* /*coord*/) { assert(0); }
00061 };
00062 
00063 } // namespace geos::geom
00064 } // namespace geos
00065 
00066 //#ifdef GEOS_INLINE
00067 //# include "geos/geom/CoordinateFilter.inl"
00068 //#endif
00069 
00070 #endif // ndef GEOS_GEOM_COORDINATEFILTER_H
00071 
00072 /**********************************************************************
00073  * $Log$
00074  * Revision 1.4  2006/06/19 23:33:03  strk
00075  * Don't *require* CoordinateFilters to define both read-only and read-write methods.
00076  *
00077  * Revision 1.3  2006/03/24 09:52:41  strk
00078  * USE_INLINE => GEOS_INLINE
00079  *
00080  * Revision 1.2  2006/03/13 21:13:54  strk
00081  * Added comment about possible refactoring
00082  *
00083  * Revision 1.1  2006/03/09 16:46:49  strk
00084  * geos::geom namespace definition, first pass at headers split
00085  *
00086  **********************************************************************/

Generated on Thu Jul 22 2010 for GEOS by  doxygen 1.7.1