GEOS 3.9.1
EdgeString.h
1/**********************************************************************
2 *
3 * GEOS - Geometry Engine Open Source
4 * http://geos.osgeo.org
5 *
6 * Copyright (C) 2011 Sandro Santilli <strk@kbt.io>
7 * Copyright (C) 2006 Refractions Research Inc.
8 * Copyright (C) 2001-2002 Vivid Solutions Inc.
9 *
10 * This is free software; you can redistribute and/or modify it under
11 * the terms of the GNU Lesser General Public Licence as published
12 * by the Free Software Foundation.
13 * See the COPYING file for more information.
14 *
15 **********************************************************************
16 *
17 * Last port: operation/linemerge/EdgeString.java r378 (JTS-1.12)
18 *
19 **********************************************************************/
20
21#ifndef GEOS_OP_LINEMERGE_EDGESTRING_H
22#define GEOS_OP_LINEMERGE_EDGESTRING_H
23
24#include <geos/export.h>
25#include <vector>
26
27#ifdef _MSC_VER
28#pragma warning(push)
29#pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
30#endif
31
32// Forward declarations
33namespace geos {
34namespace geom {
35class GeometryFactory;
36class CoordinateArraySequence;
37class CoordinateSequence;
38class LineString;
39}
40namespace operation {
41namespace linemerge {
42class LineMergeDirectedEdge;
43}
44}
45}
46
47namespace geos {
48namespace operation { // geos::operation
49namespace linemerge { // geos::operation::linemerge
50
56class GEOS_DLL EdgeString {
57private:
58 const geom::GeometryFactory* factory;
59 std::vector<LineMergeDirectedEdge*> directedEdges;
61 geom::CoordinateSequence* getCoordinates();
62public:
69
70 ~EdgeString() = default;
71
75 void add(LineMergeDirectedEdge* directedEdge);
76
81};
82
83} // namespace geos::operation::linemerge
84} // namespace geos::operation
85} // namespace geos
86
87#ifdef _MSC_VER
88#pragma warning(pop)
89#endif
90
91#endif // GEOS_OP_LINEMERGE_EDGESTRING_H
The default implementation of CoordinateSequence.
Definition CoordinateArraySequence.h:37
The internal representation of a list of coordinates inside a Geometry.
Definition CoordinateSequence.h:58
Supplies a set of utility methods for building Geometry objects from CoordinateSequence or other Geom...
Definition GeometryFactory.h:68
Definition LineString.h:68
A sequence of LineMergeDirectedEdge forming one of the lines that will be output by the line-merging ...
Definition EdgeString.h:56
EdgeString(const geom::GeometryFactory *newFactory)
Constructs an EdgeString with the given factory used to convert this EdgeString to a LineString.
void add(LineMergeDirectedEdge *directedEdge)
A DirectedEdge of a LineMergeGraph.
Definition LineMergeDirectedEdge.h:47
Basic namespace for all GEOS functionalities.
Definition IndexedNestedRingTester.h:26