GEOS 3.9.1
PreparedGeometry.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: geom/prep/PreparedGeometry.java rev. 1.11 (JTS-1.10)
16 *
17 **********************************************************************/
18
19#ifndef GEOS_GEOM_PREP_PREPAREDGEOMETRY_H
20#define GEOS_GEOM_PREP_PREPAREDGEOMETRY_H
21
22#include <vector>
23#include <memory>
24#include <geos/export.h>
25
26// Forward declarations
27namespace geos {
28 namespace geom {
29 class Geometry;
30 class Coordinate;
31 class CoordinateSequence;
32 }
33}
34
35
36namespace geos {
37namespace geom { // geos::geom
38namespace prep { // geos::geom::prep
39
57class GEOS_DLL PreparedGeometry {
58public:
59 virtual
61
67 virtual const geom::Geometry& getGeometry() const = 0;
68
77 virtual bool contains(const geom::Geometry* geom) const = 0;
78
118 virtual bool containsProperly(const geom::Geometry* geom) const = 0;
119
128 virtual bool coveredBy(const geom::Geometry* geom) const = 0;
129
138 virtual bool covers(const geom::Geometry* geom) const = 0;
139
148 virtual bool crosses(const geom::Geometry* geom) const = 0;
149
158 virtual bool disjoint(const geom::Geometry* geom) const = 0;
159
168 virtual bool intersects(const geom::Geometry* geom) const = 0;
169
178 virtual bool overlaps(const geom::Geometry* geom) const = 0;
179
188 virtual bool touches(const geom::Geometry* geom) const = 0;
189
198 virtual bool within(const geom::Geometry* geom) const = 0;
199
208 virtual std::unique_ptr<geom::CoordinateSequence> nearestPoints(const geom::Geometry* geom) const = 0;
209
218 virtual double distance(const geom::Geometry* geom) const = 0;
219};
220
221
222} // namespace geos::geom::prep
223} // namespace geos::geom
224} // namespace geos
225
226
227#endif // ndef GEOS_GEOM_PREP_PREPAREDGEOMETRY_H
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition Geometry.h:188
An interface for classes which prepare Geometrys in order to optimize the performance of repeated cal...
Definition PreparedGeometry.h:57
virtual bool intersects(const geom::Geometry *geom) const =0
Tests whether the base Geometry intersects a given geometry.
virtual bool contains(const geom::Geometry *geom) const =0
Tests whether the base Geometry contains a given geometry.
virtual bool coveredBy(const geom::Geometry *geom) const =0
Tests whether the base Geometry is covered by a given geometry.
virtual bool overlaps(const geom::Geometry *geom) const =0
Tests whether the base Geometry overlaps a given geometry.
virtual bool containsProperly(const geom::Geometry *geom) const =0
Tests whether the base Geometry properly contains a given geometry.
virtual bool disjoint(const geom::Geometry *geom) const =0
Tests whether the base Geometry is disjoint from a given geometry.
virtual bool crosses(const geom::Geometry *geom) const =0
Tests whether the base Geometry crosses a given geometry.
virtual bool within(const geom::Geometry *geom) const =0
Tests whether the base Geometry is within a given geometry.
virtual bool covers(const geom::Geometry *geom) const =0
Tests whether the base Geometry covers a given geometry.
virtual bool touches(const geom::Geometry *geom) const =0
Tests whether the base Geometry touches a given geometry.
virtual std::unique_ptr< geom::CoordinateSequence > nearestPoints(const geom::Geometry *geom) const =0
Compute the nearest locations on the base Geometry and the given geometry.
virtual double distance(const geom::Geometry *geom) const =0
Compute the minimum distance between the base Geometry and the given geometry.
virtual const geom::Geometry & getGeometry() const =0
Gets the original Geometry which has been prepared.
Basic namespace for all GEOS functionalities.
Definition IndexedNestedRingTester.h:26