OverlayNodeFactory.h

00001 /**********************************************************************
00002  * $Id: OverlayNodeFactory.h 1820 2006-09-06 16:54:23Z mloskot $
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 #ifndef GEOS_OP_OVERLAY_OVERLAYNODEFACTORY_H
00017 #define GEOS_OP_OVERLAY_OVERLAYNODEFACTORY_H
00018 
00019 #include <vector>
00020 
00021 #include <geos/geomgraph/NodeFactory.h> // for inheritance
00022 
00023 // Forward declarations
00024 namespace geos {
00025         namespace geom {
00026                 class Coordinate;
00027         }
00028         namespace geomgraph {
00029                 class Node;
00030         }
00031 }
00032 
00033 namespace geos {
00034 namespace operation { // geos::operation
00035 namespace overlay { // geos::operation::overlay
00036 
00041 class OverlayNodeFactory: public geomgraph::NodeFactory {
00042 public:
00043         geomgraph::Node* createNode(const geom::Coordinate &coord) const;
00044         static const geomgraph::NodeFactory &instance();
00045 };
00046 
00047 
00048 } // namespace geos::operation::overlay
00049 } // namespace geos::operation
00050 } // namespace geos
00051 
00052 #endif // ndef GEOS_OP_OVERLAY_OVERLAYNODEFACTORY_H
00053 
00054 /**********************************************************************
00055  * $Log$
00056  * Revision 1.1  2006/03/17 13:24:59  strk
00057  * opOverlay.h header splitted. Reduced header inclusions in operation/overlay implementation files. ElevationMatrixFilter code moved from own file to ElevationMatrix.cpp (ideally a class-private).
00058  *
00059  **********************************************************************/
00060 

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