GEOS  3.8.0dev
NodeFactory.h
1 /**********************************************************************
2  *
3  * GEOS - Geometry Engine Open Source
4  * http://geos.osgeo.org
5  *
6  * Copyright (C) 2005-2006 Refractions Research Inc.
7  * Copyright (C) 2001-2002 Vivid Solutions Inc.
8  *
9  * This is free software; you can redistribute and/or modify it under
10  * the terms of the GNU Lesser General Public Licence as published
11  * by the Free Software Foundation.
12  * See the COPYING file for more information.
13  *
14  **********************************************************************
15  *
16  * Last port: geomgraph/NodeFactory.java rev. 1.3 (JTS-1.10)
17  *
18  **********************************************************************/
19 
20 
21 #ifndef GEOS_GEOMGRAPH_NODEFACTORY_H
22 #define GEOS_GEOMGRAPH_NODEFACTORY_H
23 
24 #include <geos/export.h>
25 #include <geos/inline.h>
26 
27 // Forward declarations
28 namespace geos {
29 namespace geom {
30 class Coordinate;
31 }
32 namespace geomgraph {
33 class Node;
34 }
35 }
36 
37 namespace geos {
38 namespace geomgraph { // geos.geomgraph
39 
40 class GEOS_DLL NodeFactory {
41 public:
42  virtual Node* createNode(const geom::Coordinate& coord) const;
43  static const NodeFactory& instance();
44  virtual
45  ~NodeFactory() {}
46 protected:
47  NodeFactory() {}
48 };
49 
50 
51 } // namespace geos.geomgraph
52 } // namespace geos
53 
54 #endif // ifndef GEOS_GEOMGRAPH_NODEFACTORY_H
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:25