GEOS  3.11.0beta2
PreparedPolygonDistance.h
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2  *
3  * GEOS - Geometry Engine Open Source
4  * http://geos.osgeo.org
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6  * Copyright (C) 2020 Sandro Santilli <strk@kbt.io>
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16  * Last port: ORIGINAL WORK
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19 
20 #pragma once
21 
22 // Forward declarations
23 namespace geos {
24  namespace geom {
25  class Geometry;
26  namespace prep {
27  class PreparedPolygon;
28  }
29  }
30 }
31 
32 namespace geos {
33 namespace geom { // geos::geom
34 namespace prep { // geos::geom::prep
35 
36 class PreparedPolygon;
37 
38 class PreparedPolygonDistance {
39 public:
40 
41  static double distance(const PreparedPolygon& prep, const geom::Geometry* geom)
42  {
43  PreparedPolygonDistance op(prep);
44  return op.distance(geom);
45  }
46 
47  PreparedPolygonDistance(const PreparedPolygon& prep)
48  : prepPoly(prep)
49  { }
50 
51  double distance(const geom::Geometry* g) const;
52 
53 protected:
54 
55  const PreparedPolygon& prepPoly;
56 
57  // Declare type as noncopyable
58  PreparedPolygonDistance(const PreparedPolygonDistance& other) = delete;
59  PreparedPolygonDistance& operator=(const PreparedPolygonDistance& rhs) = delete;
60 };
61 
62 } // namespace geos::geom::prep
63 } // namespace geos::geom
64 } // namespace geos
65 
Basic namespace for all GEOS functionalities.
Definition: Angle.h:25