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# PointGeometryUnion.h

    00001 /**********************************************************************
    00002  * $Id$
    00003  *
    00004  * GEOS - Geometry Engine Open Source
    00005  * http://geos.refractions.net
    00006  *
    00007  * Copyright (C) 2011 Sandro Santilli <strk@keybit.net
    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/union/PointGeometryUnion.java r320 (JTS-1.12)
    00017  *
    00018  **********************************************************************/
    00019
    00020 #ifndef GEOS_OP_UNION_POINTGEOMETRYUNION_H
    00021 #define GEOS_OP_UNION_POINTGEOMETRYUNION_H
    00022 #include <geos/export.h>
    00023
    00024 #include <vector>
    00025 #include <algorithm>
    00026
    00027 // Forward declarations
    00028 namespace geos {
    00029     namespace geom {
    00030         class GeometryFactory;
    00031         class Geometry;
    00032         class Puntal;
    00033     }
    00034 }
    00035
    00036 namespace geos {
    00037 namespace operation { // geos::operation
    00038 namespace geounion {  // geos::operation::geounion
    00039
    00048 class GEOS_DLL PointGeometryUnion
    00049 {
    00050 public:
    00051
    00052   static std::auto_ptr<geom::Geometry> Union(
    00053       const geom::Puntal& pointGeom,
    00054       const geom::Geometry& otherGeom);
    00055
    00056
    00057   PointGeometryUnion(const geom::Puntal& pointGeom,
    00058                      const geom::Geometry& otherGeom);
    00059
    00060   std::auto_ptr<geom::Geometry> Union() const;
    00061
    00062 private:
    00063   const geom::Geometry& pointGeom;
    00064   const geom::Geometry& otherGeom;
    00065   const geom::GeometryFactory* geomFact;
    00066
    00067   // Declared as non-copyable
    00068   PointGeometryUnion(const PointGeometryUnion& other);
    00069   PointGeometryUnion& operator=(const PointGeometryUnion& rhs);
    00070 };
    00071
    00072 } // namespace geos::operation::union
    00073 } // namespace geos::operation
    00074 } // namespace geos
    00075
    00076 #endif