GEOS  3.13.1
EdgeSegmentOverlapAction.h
1 /**********************************************************************
2  *
3  * GEOS - Geometry Engine Open Source
4  * http://geos.osgeo.org
5  *
6  * Copyright (C) 2001-2002 Vivid Solutions 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: index/chain/MonotoneChainOverlapAction.java rev. 1.6 (JTS-1.10)
16  *
17  **********************************************************************/
18 
19 #pragma once
20 
21 #include <geos/export.h>
22 #include <geos/geom/LineSegment.h>
23 #include <geos/index/chain/MonotoneChainOverlapAction.h>
24 
25 
26 // Forward declarations
27 namespace geos {
28 namespace index {
29 namespace chain {
30  class MonotoneChain;
31 }
32 }
33 namespace noding {
34  class SegmentIntersector;
35 }
36 }
37 
38 
42 
43 
44 namespace geos {
45 namespace operation { // geos::operation
46 namespace relateng { // geos::operation::relateng
47 
53 
54 private:
55 
57 
58 
59 public:
60 
62  : si(p_si)
63  {}
64 
65  void overlap(
66  const MonotoneChain& mc1, std::size_t start1,
67  const MonotoneChain& mc2, std::size_t start2) override;
68 
69 
70 };
71 
72 } // namespace geos::index::chain
73 } // namespace geos::index
74 } // namespace geos
75 
The action for the internal iterator for performing overlap queries on a MonotoneChain.
Definition: MonotoneChainOverlapAction.h:42
Monotone Chains are a way of partitioning the segments of a linestring to allow for fast searching of...
Definition: index/chain/MonotoneChain.h:85
Processes possible intersections detected by a Noder.
Definition: noding/SegmentIntersector.h:45
The action for the internal iterator for performing overlap queries on a MonotoneChain.
Definition: EdgeSegmentOverlapAction.h:52
void overlap(const MonotoneChain &mc1, std::size_t start1, const MonotoneChain &mc2, std::size_t start2) override
This function can be overridden if the original chains are needed.
Basic namespace for all GEOS functionalities.
Definition: Angle.h:25