GEOS: ConnectedElementLocationFilter.h Source File

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# ConnectedElementLocationFilter.h

    00001 /**********************************************************************
    00002  * $Id: ConnectedElementLocationFilter.h 2557 2009-06-08 09:30:55Z strk $
    00003  *
    00004  * GEOS - Geometry Engine Open Source
    00005  * http://geos.refractions.net
    00006  *
    00007  * Copyright (C) 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  * Last port: operation/distance/ConnectedElementLocationFilter.java rev. 1.4 (JTS-1.10)
    00017  *
    00018  **********************************************************************/
    00019
    00020 #ifndef GEOS_OP_DISTANCE_CONNECTEDELEMENTLOCATIONFILTER_H
    00021 #define GEOS_OP_DISTANCE_CONNECTEDELEMENTLOCATIONFILTER_H
    00022
    00023 #include <geos/export.h>
    00024
    00025 #include <geos/geom/GeometryFilter.h> // for inheritance
    00026
    00027 #include <vector>
    00028
    00029 // Forward declarations
    00030 namespace geos {
    00031         namespace geom {
    00032                 class Geometry;
    00033         }
    00034         namespace operation {
    00035                 namespace distance {
    00036                         class GeometryLocation;
    00037                 }
    00038         }
    00039 }
    00040
    00041
    00042 namespace geos {
    00043 namespace operation { // geos::operation
    00044 namespace distance { // geos::operation::distance
    00045
    00053 class GEOS_DLL ConnectedElementLocationFilter: public geom::GeometryFilter {
    00054 private:
    00055
    00056         std::vector<GeometryLocation*> *locations;
    00057
    00058 public:
    00065         static std::vector<GeometryLocation*>* getLocations(const geom::Geometry *geom);
    00066
    00067         ConnectedElementLocationFilter(std::vector<GeometryLocation*> *newLocations)
    00068                 :
    00069                 locations(newLocations)
    00070         {}
    00071
    00072         void filter_ro(const geom::Geometry *geom);
    00073         void filter_rw(geom::Geometry *geom);
    00074 };
    00075
    00076
    00077 } // namespace geos::operation::distance
    00078 } // namespace geos::operation
    00079 } // namespace geos
    00080
    00081 #endif // GEOS_OP_DISTANCE_CONNECTEDELEMENTLOCATIONFILTER_H
    00082
    00083 /**********************************************************************
    00084  * $Log$
    00085  * Revision 1.1  2006/03/21 17:55:01  strk
    00086  * opDistance.h header split
    00087  *
    00088  **********************************************************************/
    00089