GEOS 3.11.1
BuildArea.h
1/**********************************************************************
2 *
3 * GEOS - Geometry Engine Open Source
4 * http://geos.osgeo.org
5 *
6 * Copyright 2011-2014 Sandro Santilli <strk@kbt.io>
7 * Copyright (C) 2019 Even Rouault <even.rouault@spatialys.com>
8 *
9 * This is free software; you can redistribute and/or modify it under
10 * the terms of the GNU Lesser General Public Licence as published
11 * by the Free Software Foundation.
12 * See the COPYING file for more information.
13 **********************************************************************
14 *
15 * Ported from rtgeom_geos.c from
16 * rttopo - topology library
17 * http://git.osgeo.org/gitea/rttopo/librttopo
18 * with relicensing from GPL to LGPL with Copyright holder permission.
19 *
20 **********************************************************************/
21
22#pragma once
23
24#include <geos/export.h>
25
26#include <memory>
27
28#ifdef _MSC_VER
29#pragma warning(push)
30#pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
31#endif
32
33// Forward declarations
34namespace geos {
35namespace geom {
36class Geometry;
37}
38}
39
40namespace geos {
41namespace operation { // geos::operation
42namespace polygonize { // geos::operation::polygonize
43
54class GEOS_DLL BuildArea {
55
56public:
57
61 BuildArea() = default;
62
63 ~BuildArea() = default;
64
66 std::unique_ptr<geom::Geometry> build(const geom::Geometry* geom);
67};
68
69} // namespace geos::operation::polygonize
70} // namespace geos::operation
71} // namespace geos
72
73#ifdef _MSC_VER
74#pragma warning(pop)
75#endif
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition: Geometry.h:186
Creates an areal geometry formed by the constituent linework of given geometry.
Definition: BuildArea.h:54
std::unique_ptr< geom::Geometry > build(const geom::Geometry *geom)
Return the area built fromthe constituent linework of the input geometry.
BuildArea()=default
Create a BuildArea object.
Basic namespace for all GEOS functionalities.
Definition: geos.h:39