GEOS 3.9.1
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
27namespace geos {
28namespace geomgraph {
29class Edge;
30}
31namespace algorithm {
32class LineIntersector;
33}
34}
35
36namespace geos {
37namespace operation { // geos::operation
38namespace overlay { // geos::operation::overlay
39
47class GEOS_DLL EdgeSetNoder {
48private:
50 std::vector<geomgraph::Edge*>* inputEdges;
51
52 EdgeSetNoder(const EdgeSetNoder&) = delete;
53 EdgeSetNoder& operator=(const EdgeSetNoder&) = delete;
54
55public:
57 :
58 li(newLi),
59 inputEdges(new std::vector<geomgraph::Edge*>())
60 {}
61
63 {
64 delete inputEdges; // TODO: avoid heap allocation
65 }
66
67 void addEdges(std::vector<geomgraph::Edge*>* edges);
68 std::vector<geomgraph::Edge*>* getNodedEdges();
69};
70
71
72} // namespace geos::operation::overlay
73} // namespace geos::operation
74} // namespace geos
75
76#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
Nodes a set of edges.
Definition EdgeSetNoder.h:47
Basic namespace for all GEOS functionalities.
Definition IndexedNestedRingTester.h:26