GEOS  3.6.1
EdgeSetNoder.h
1 /**********************************************************************
2  *
3  * GEOS - Geometry Engine Open Source
4  * http://geos.osgeo.org
5  *
6  * Copyright (C) 2006 Refractions Research Inc.
7  *
8  * This is free software; you can redistribute and/or modify it under
9  * the terms of the GNU Lesser General Public Licence as published
10  * by the Free Software Foundation.
11  * See the COPYING file for more information.
12  *
13  ***********************************************************************
14  *
15  * Last port: operation/overlay/EdgeSetNoder.java rev. 1.12 (JTS-1.10)
16  *
17  **********************************************************************/
18 
19 #ifndef GEOS_OP_OVERLAY_EDGESETNODER_H
20 #define GEOS_OP_OVERLAY_EDGESETNODER_H
21 
22 #include <geos/export.h>
23 
24 #include <vector>
25 
26 // Forward declarations
27 namespace geos {
28  namespace geomgraph {
29  class Edge;
30  }
31  namespace algorithm {
32  class LineIntersector;
33  }
34 }
35 
36 namespace geos {
37 namespace operation { // geos::operation
38 namespace overlay { // geos::operation::overlay
39 
47 class GEOS_DLL EdgeSetNoder {
48 private:
50  std::vector<geomgraph::Edge*>* inputEdges;
51 public:
53  :
54  li(newLi),
55  inputEdges(new std::vector<geomgraph::Edge*>())
56  {}
57 
58  ~EdgeSetNoder() {
59  delete inputEdges; // TODO: avoid heap allocation
60  }
61 
62  void addEdges(std::vector<geomgraph::Edge*> *edges);
63  std::vector<geomgraph::Edge*>* getNodedEdges();
64 };
65 
66 
67 } // namespace geos::operation::overlay
68 } // namespace geos::operation
69 } // namespace geos
70 
71 #endif // ndef GEOS_OP_OVERLAY_EDGESETNODER_H
A LineIntersector is an algorithm that can both test whether two line segments intersect and compute ...
Definition: LineIntersector.h:49
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:25
Nodes a set of edges.
Definition: EdgeSetNoder.h:47