GEOS  3.8.0dev
MultiLineString.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) 2001-2002 Vivid Solutions Inc.
8  * Copyright (C) 2005 2006 Refractions Research 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: geom/MultiLineString.java r320 (JTS-1.12)
18  *
19  **********************************************************************/
20 
21 #ifndef GEOS_GEOS_MULTILINESTRING_H
22 #define GEOS_GEOS_MULTILINESTRING_H
23 
24 #include <geos/export.h>
25 #include <geos/geom/GeometryCollection.h> // for inheritance
26 #include <geos/geom/Dimension.h>
27 #include <geos/geom/LineString.h>
28 
29 #include <string>
30 #include <vector>
31 
32 #include <geos/inline.h>
33 
34 // Forward declarations
35 namespace geos {
36 namespace geom { // geos::geom
37 class Coordinate;
38 class CoordinateArraySequence;
39 }
40 }
41 
42 namespace geos {
43 namespace geom { // geos::geom
44 
45 #ifdef _MSC_VER
46 #pragma warning(push)
47 #pragma warning(disable:4250) // T1 inherits T2 via dominance
48 #endif
49 
51 class GEOS_DLL MultiLineString: public GeometryCollection {
52 
53 public:
54 
55  friend class GeometryFactory;
56 
57  ~MultiLineString() override;
58 
60  Dimension::DimensionType getDimension() const override;
61 
63  return d == Dimension::L;
64  }
65 
71  int getBoundaryDimension() const override;
72 
74  std::unique_ptr<Geometry> getBoundary() const override;
75 
76  std::string getGeometryType() const override;
77 
78  GeometryTypeId getGeometryTypeId() const override;
79 
80  bool isClosed() const;
81 
82  bool equalsExact(const Geometry* other, double tolerance = 0) const override;
83 
84  std::unique_ptr<Geometry> clone() const override;
85 
95  std::unique_ptr<Geometry> reverse() const override;
96 
97 protected:
98 
116  MultiLineString(std::vector<Geometry*>* newLines,
117  const GeometryFactory* newFactory);
118 
119  MultiLineString(std::vector<std::unique_ptr<LineString>> && newLines,
120  const GeometryFactory& newFactory);
121 
122  MultiLineString(std::vector<std::unique_ptr<Geometry>> && newLines,
123  const GeometryFactory& newFactory);
124 
125  MultiLineString(const MultiLineString& mp);
126 
127  int
128  getSortIndex() const override
129  {
130  return SORTINDEX_MULTILINESTRING;
131  };
132 
133 };
134 
135 #ifdef _MSC_VER
136 #pragma warning(pop)
137 #endif
138 
139 } // namespace geos::geom
140 } // namespace geos
141 
142 #ifdef GEOS_INLINE
143 # include "geos/geom/MultiLineString.inl"
144 #endif
145 
146 #endif // ndef GEOS_GEOS_MULTILINESTRING_H
GeometryTypeId
Geometry types.
Definition: Geometry.h:75
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition: Geometry.h:188
Dimension value of a curve (1).
Definition: Dimension.h:45
Supplies a set of utility methods for building Geometry objects from CoordinateSequence or other Geom...
Definition: GeometryFactory.h:66
bool isDimensionStrict(Dimension::DimensionType d) const override
Checks whether this Geometry consists only of components having dimension d.
Definition: MultiLineString.h:62
Represents a collection of heterogeneous Geometry objects.
Definition: GeometryCollection.h:55
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:25
Models a collection of LineStrings.
Definition: MultiLineString.h:51
DimensionType
Definition: Dimension.h:31