GEOS  3.13.1
CircularString.h
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14 
15 #pragma once
16 
17 #include <geos/geom/SimpleCurve.h>
18 
19 namespace geos {
20 namespace geom {
21 
22 class GEOS_DLL CircularString : public SimpleCurve {
23 
24 public:
25  using SimpleCurve::SimpleCurve;
26 
27  friend class GeometryFactory;
28 
29  ~CircularString() override;
30 
31  std::unique_ptr<CircularString> clone() const;
32 
33  std::string getGeometryType() const override;
34 
35  GeometryTypeId getGeometryTypeId() const override;
36 
37  double getLength() const override;
38 
39  bool hasCurvedComponents() const override
40  {
41  return true;
42  }
43 
44  bool isCurved() const override {
45  return true;
46  }
47 
48  std::unique_ptr<CircularString> reverse() const
49  {
50  return std::unique_ptr<CircularString>(reverseImpl());
51  }
52 
53 protected:
54 
58  CircularString(std::unique_ptr<CoordinateSequence>&& pts,
59  const GeometryFactory& newFactory);
60 
61  CircularString* cloneImpl() const override
62  {
63  return new CircularString(*this);
64  }
65 
66  void geometryChangedAction() override
67  {
68  envelope = computeEnvelopeInternal(false);
69  }
70 
71  int
72  getSortIndex() const override
73  {
74  return SORTINDEX_LINESTRING;
75  };
76 
77  CircularString* reverseImpl() const override;
78 
79  void validateConstruction();
80 
81 };
82 
83 
84 }
85 }
GeometryTypeId
Geometry types.
Definition: Geometry.h:74
Basic namespace for all GEOS functionalities.
Definition: Angle.h:25