GEOS 3.9.1
PreparedLineStringNearestPoints.h
1/**********************************************************************
2 *
3 * GEOS - Geometry Engine Open Source
4 * http://geos.osgeo.org
5 *
6 * Copyright (C) 2020 Sandro Santilli <strk@kbt.io>
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 *
16 * Last port: ORIGINAL WORK
17 *
18 **********************************************************************/
19
20#ifndef GEOS_GEOM_PREP_PREPAREDLINESTRINGNEARESTPOINTS_H
21#define GEOS_GEOM_PREP_PREPAREDLINESTRINGNEARESTPOINTS_H
22
23namespace geos {
24namespace geom { // geos::geom
25namespace prep { // geos::geom::prep
26
27class PreparedLineStringNearestPoints {
28public:
29
30 static std::unique_ptr<geom::CoordinateSequence>
31 nearestPoints(const PreparedLineString& prep, const geom::Geometry* geom)
32 {
33 PreparedLineStringNearestPoints op(prep);
34 return op.nearestPoints(geom);
35 }
36
37 PreparedLineStringNearestPoints(const PreparedLineString& prep)
38 : prepLine(prep)
39 { }
40
41 std::unique_ptr<geom::CoordinateSequence> nearestPoints(const geom::Geometry* g) const;
42
43protected:
44
45 const PreparedLineString& prepLine;
46
47 // Declare type as noncopyable
48 PreparedLineStringNearestPoints(const PreparedLineStringNearestPoints& other) = delete;
49 PreparedLineStringNearestPoints& operator=(const PreparedLineStringNearestPoints& rhs) = delete;
50};
51
52} // namespace geos::geom::prep
53} // namespace geos::geom
54} // namespace geos
55
56#endif // GEOS_GEOM_PREP_PREPAREDLINESTRINGNEARESTPOINTS_H
Basic namespace for all GEOS functionalities.
Definition IndexedNestedRingTester.h:26