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EdgeSetIntersector.h

00001 /**********************************************************************
00002  * $Id: EdgeSetIntersector.h 2556 2009-06-06 22:22:28Z strk $
00003  *
00004  * GEOS - Geometry Engine Open Source
00005  * http://geos.refractions.net
00006  *
00007  * Copyright (C) 2005-2006 Refractions Research Inc.
00008  * Copyright (C) 2001-2002 Vivid Solutions Inc.
00009  *
00010  * This is free software; you can redistribute and/or modify it under
00011  * the terms of the GNU Lesser General Public Licence as published
00012  * by the Free Software Foundation. 
00013  * See the COPYING file for more information.
00014  *
00015  **********************************************************************/
00016 
00017 #ifndef GEOS_GEOMGRAPH_INDEX_EDGESETINTERSECTOR_H
00018 #define GEOS_GEOMGRAPH_INDEX_EDGESETINTERSECTOR_H
00019 
00020 #include <geos/export.h>
00021 #include <vector>
00022 
00023 // Forward declarations
00024 namespace geos {
00025         namespace geomgraph {
00026                 class Edge;
00027                 namespace index {
00028                         class SegmentIntersector;
00029                 }
00030         }
00031 }
00032 
00033 namespace geos {
00034 namespace geomgraph { // geos::geomgraph
00035 namespace index { // geos::geomgraph::index
00036 
00037 /* 
00038  * This is derived from a Java interface.
00039  */
00040 class GEOS_DLL EdgeSetIntersector {
00041 public:
00050         virtual void computeIntersections(std::vector<Edge*> *edges,
00051                         SegmentIntersector *si, bool testAllSegments)=0;
00052 
00056         virtual void computeIntersections(std::vector<Edge*> *edges0,
00057                         std::vector<Edge*> *edges1,
00058                         SegmentIntersector *si)=0;
00059 
00060         virtual ~EdgeSetIntersector(){};
00061 };
00062 
00063 
00064 } // namespace geos.geomgraph.index
00065 } // namespace geos.geomgraph
00066 } // namespace geos
00067 
00068 #endif
00069 
00070 /**********************************************************************
00071  * $Log$
00072  * Revision 1.1  2006/03/14 12:55:55  strk
00073  * Headers split: geomgraphindex.h, nodingSnapround.h
00074  *
00075  **********************************************************************/
00076 

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