Position.h

00001 /**********************************************************************
00002  *
00003  * GEOS - Geometry Engine Open Source
00004  * http://geos.osgeo.org
00005  *
00006  * Copyright (C) 2005-2006 Refractions Research Inc.
00007  * Copyright (C) 2001-2002 Vivid Solutions 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: geomgraph/Position.java rev. 1.4 (JTS-1.10)
00017  *
00018  **********************************************************************/
00019 
00020 
00021 #ifndef GEOS_GEOMGRAPH_POSITION_H
00022 #define GEOS_GEOMGRAPH_POSITION_H
00023 
00024 #include <geos/export.h>
00025 #include <map>
00026 #include <vector>
00027 #include <string>
00028 
00029 #include <geos/inline.h>
00030 
00031 
00032 namespace geos {
00033 namespace geomgraph { // geos.geomgraph
00034 
00035 class GEOS_DLL Position {
00036 public:
00037         enum {
00038                 /*
00039                  * An indicator that a Location is <i>on</i>
00040                  * a GraphComponent
00041                  */
00042                 ON=0,
00043 
00044                 /*
00045                  * An indicator that a Location is to the
00046                  * <i>left</i> of a GraphComponent
00047                  */  
00048                 LEFT,
00049 
00050                 /*
00051                  * An indicator that a Location is to the
00052                  * <i>right</i> of a GraphComponent
00053                  */  
00054                 RIGHT
00055         };
00056 
00061         static int opposite(int position);
00062 };
00063 
00064 } // namespace geos.geomgraph
00065 } // namespace geos
00066 
00067 #endif // ifndef GEOS_GEOMGRAPH_POSITION_H
00068 

Generated on 30 Dec 2015 for GEOS by  doxygen 1.4.7