ceph/src/boost/boost/geometry/algorithms/detail/within/implementation.hpp

   1 // Boost.Geometry (aka GGL, Generic Geometry Library)
   2
   3 // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
   4 // Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
   5 // Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
   6
   7 // This file was modified by Oracle on 2013-2021.
   8 // Modifications copyright (c) 2013-2021 Oracle and/or its affiliates.
   9
  10 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
  11
  12 // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
  13 // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
  14
  15 // Use, modification and distribution is subject to the Boost Software License,
  16 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  17 // http://www.boost.org/LICENSE_1_0.txt)
  18
  19 #ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_WITHIN_IMPLEMENTATION_HPP
  20 #define BOOST_GEOMETRY_ALGORITHMS_DETAIL_WITHIN_IMPLEMENTATION_HPP
  21
  22 #include <cstddef>
  23 #include <deque>
  24
  25 #include <boost/core/ignore_unused.hpp>
  26
  27 #include <boost/geometry/algorithms/detail/overlay/get_turns.hpp>
  28 #include <boost/geometry/algorithms/detail/overlay/do_reverse.hpp>
  29 #include <boost/geometry/algorithms/detail/within/interface.hpp>
  30 #include <boost/geometry/algorithms/detail/within/multi_point.hpp>
  31 #include <boost/geometry/algorithms/detail/within/point_in_geometry.hpp>
  32 #include <boost/geometry/algorithms/relate.hpp>
  33
  34 #include <boost/geometry/core/access.hpp>
  35 #include <boost/geometry/core/closure.hpp>
  36 #include <boost/geometry/core/cs.hpp>
  37 #include <boost/geometry/core/exterior_ring.hpp>
  38 #include <boost/geometry/core/interior_rings.hpp>
  39 #include <boost/geometry/core/point_order.hpp>
  40 #include <boost/geometry/core/ring_type.hpp>
  41 #include <boost/geometry/core/interior_rings.hpp>
  42 #include <boost/geometry/core/tags.hpp>
  43
  44 #include <boost/geometry/strategies/relate/cartesian.hpp>
  45 #include <boost/geometry/strategies/relate/geographic.hpp>
  46 #include <boost/geometry/strategies/relate/spherical.hpp>
  47
  48 #include <boost/geometry/util/math.hpp>
  49 #include <boost/geometry/util/order_as_direction.hpp>
  50
  51 namespace boost { namespace geometry
  52 {
  53
  54 #ifndef DOXYGEN_NO_DETAIL
  55 namespace detail { namespace within {
  56
  57 struct use_point_in_geometry
  58 {
  59     template <typename Geometry1, typename Geometry2, typename Strategy>
  60     static inline bool apply(Geometry1 const& geometry1, Geometry2 const& geometry2, Strategy const& strategy)
  61     {
  62         return detail::within::within_point_geometry(geometry1, geometry2, strategy);
  63     }
  64 };
  65
  66 struct use_relate
  67 {
  68     template <typename Geometry1, typename Geometry2, typename Strategy>
  69     static inline bool apply(Geometry1 const& geometry1, Geometry2 const& geometry2, Strategy const& strategy)
  70     {
  71         typedef typename detail::de9im::static_mask_within_type
  72             <
  73                 Geometry1, Geometry2
  74             >::type within_mask;
  75         return geometry::relate(geometry1, geometry2, within_mask(), strategy);
  76     }
  77 };
  78
  79 }} // namespace detail::within
  80 #endif // DOXYGEN_NO_DETAIL
  81
  82 #ifndef DOXYGEN_NO_DISPATCH
  83 namespace dispatch
  84 {
  85
  86 template <typename Point, typename Box>
  87 struct within<Point, Box, point_tag, box_tag>
  88 {
  89     template <typename Strategy>
  90     static inline bool apply(Point const& point, Box const& box, Strategy const& strategy)
  91     {
  92         return strategy.within(point, box).apply(point, box);
  93     }
  94 };
  95
  96 template <typename Box1, typename Box2>
  97 struct within<Box1, Box2, box_tag, box_tag>
  98 {
  99     template <typename Strategy>
 100     static inline bool apply(Box1 const& box1, Box2 const& box2, Strategy const& strategy)
 101     {
 102         assert_dimension_equal<Box1, Box2>();
 103         return strategy.within(box1, box2).apply(box1, box2);
 104     }
 105 };
 106
 107 // P/P
 108
 109 template <typename Point1, typename Point2>
 110 struct within<Point1, Point2, point_tag, point_tag>
 111     : public detail::within::use_point_in_geometry
 112 {};
 113
 114 template <typename Point, typename MultiPoint>
 115 struct within<Point, MultiPoint, point_tag, multi_point_tag>
 116     : public detail::within::use_point_in_geometry
 117 {};
 118
 119 template <typename MultiPoint, typename Point>
 120 struct within<MultiPoint, Point, multi_point_tag, point_tag>
 121     : public detail::within::multi_point_point
 122 {};
 123
 124 template <typename MultiPoint1, typename MultiPoint2>
 125 struct within<MultiPoint1, MultiPoint2, multi_point_tag, multi_point_tag>
 126     : public detail::within::multi_point_multi_point
 127 {};
 128
 129 // P/L
 130
 131 template <typename Point, typename Segment>
 132 struct within<Point, Segment, point_tag, segment_tag>
 133     : public detail::within::use_point_in_geometry
 134 {};
 135
 136 template <typename Point, typename Linestring>
 137 struct within<Point, Linestring, point_tag, linestring_tag>
 138     : public detail::within::use_point_in_geometry
 139 {};
 140
 141 template <typename Point, typename MultiLinestring>
 142 struct within<Point, MultiLinestring, point_tag, multi_linestring_tag>
 143     : public detail::within::use_point_in_geometry
 144 {};
 145
 146 template <typename MultiPoint, typename Segment>
 147 struct within<MultiPoint, Segment, multi_point_tag, segment_tag>
 148     : public detail::within::multi_point_single_geometry<true>
 149 {};
 150
 151 template <typename MultiPoint, typename Linestring>
 152 struct within<MultiPoint, Linestring, multi_point_tag, linestring_tag>
 153     : public detail::within::multi_point_single_geometry<true>
 154 {};
 155
 156 template <typename MultiPoint, typename MultiLinestring>
 157 struct within<MultiPoint, MultiLinestring, multi_point_tag, multi_linestring_tag>
 158     : public detail::within::multi_point_multi_geometry<true>
 159 {};
 160
 161 // P/A
 162
 163 template <typename Point, typename Ring>
 164 struct within<Point, Ring, point_tag, ring_tag>
 165     : public detail::within::use_point_in_geometry
 166 {};
 167
 168 template <typename Point, typename Polygon>
 169 struct within<Point, Polygon, point_tag, polygon_tag>
 170     : public detail::within::use_point_in_geometry
 171 {};
 172
 173 template <typename Point, typename MultiPolygon>
 174 struct within<Point, MultiPolygon, point_tag, multi_polygon_tag>
 175     : public detail::within::use_point_in_geometry
 176 {};
 177
 178 template <typename MultiPoint, typename Ring>
 179 struct within<MultiPoint, Ring, multi_point_tag, ring_tag>
 180     : public detail::within::multi_point_single_geometry<true>
 181 {};
 182
 183 template <typename MultiPoint, typename Polygon>
 184 struct within<MultiPoint, Polygon, multi_point_tag, polygon_tag>
 185     : public detail::within::multi_point_single_geometry<true>
 186 {};
 187
 188 template <typename MultiPoint, typename MultiPolygon>
 189 struct within<MultiPoint, MultiPolygon, multi_point_tag, multi_polygon_tag>
 190     : public detail::within::multi_point_multi_geometry<true>
 191 {};
 192
 193 // L/L
 194
 195 template <typename Linestring1, typename Linestring2>
 196 struct within<Linestring1, Linestring2, linestring_tag, linestring_tag>
 197     : public detail::within::use_relate
 198 {};
 199
 200 template <typename Linestring, typename MultiLinestring>
 201 struct within<Linestring, MultiLinestring, linestring_tag, multi_linestring_tag>
 202     : public detail::within::use_relate
 203 {};
 204
 205 template <typename MultiLinestring, typename Linestring>
 206 struct within<MultiLinestring, Linestring, multi_linestring_tag, linestring_tag>
 207     : public detail::within::use_relate
 208 {};
 209
 210 template <typename MultiLinestring1, typename MultiLinestring2>
 211 struct within<MultiLinestring1, MultiLinestring2, multi_linestring_tag, multi_linestring_tag>
 212     : public detail::within::use_relate
 213 {};
 214
 215 // L/A
 216
 217 template <typename Linestring, typename Ring>
 218 struct within<Linestring, Ring, linestring_tag, ring_tag>
 219     : public detail::within::use_relate
 220 {};
 221
 222 template <typename MultiLinestring, typename Ring>
 223 struct within<MultiLinestring, Ring, multi_linestring_tag, ring_tag>
 224     : public detail::within::use_relate
 225 {};
 226
 227 template <typename Linestring, typename Polygon>
 228 struct within<Linestring, Polygon, linestring_tag, polygon_tag>
 229     : public detail::within::use_relate
 230 {};
 231
 232 template <typename MultiLinestring, typename Polygon>
 233 struct within<MultiLinestring, Polygon, multi_linestring_tag, polygon_tag>
 234     : public detail::within::use_relate
 235 {};
 236
 237 template <typename Linestring, typename MultiPolygon>
 238 struct within<Linestring, MultiPolygon, linestring_tag, multi_polygon_tag>
 239     : public detail::within::use_relate
 240 {};
 241
 242 template <typename MultiLinestring, typename MultiPolygon>
 243 struct within<MultiLinestring, MultiPolygon, multi_linestring_tag, multi_polygon_tag>
 244     : public detail::within::use_relate
 245 {};
 246
 247 // A/A
 248
 249 template <typename Ring1, typename Ring2>
 250 struct within<Ring1, Ring2, ring_tag, ring_tag>
 251     : public detail::within::use_relate
 252 {};
 253
 254 template <typename Ring, typename Polygon>
 255 struct within<Ring, Polygon, ring_tag, polygon_tag>
 256     : public detail::within::use_relate
 257 {};
 258
 259 template <typename Polygon, typename Ring>
 260 struct within<Polygon, Ring, polygon_tag, ring_tag>
 261     : public detail::within::use_relate
 262 {};
 263
 264 template <typename Polygon1, typename Polygon2>
 265 struct within<Polygon1, Polygon2, polygon_tag, polygon_tag>
 266     : public detail::within::use_relate
 267 {};
 268
 269 template <typename Ring, typename MultiPolygon>
 270 struct within<Ring, MultiPolygon, ring_tag, multi_polygon_tag>
 271     : public detail::within::use_relate
 272 {};
 273
 274 template <typename MultiPolygon, typename Ring>
 275 struct within<MultiPolygon, Ring, multi_polygon_tag, ring_tag>
 276     : public detail::within::use_relate
 277 {};
 278
 279 template <typename Polygon, typename MultiPolygon>
 280 struct within<Polygon, MultiPolygon, polygon_tag, multi_polygon_tag>
 281     : public detail::within::use_relate
 282 {};
 283
 284 template <typename MultiPolygon, typename Polygon>
 285 struct within<MultiPolygon, Polygon, multi_polygon_tag, polygon_tag>
 286     : public detail::within::use_relate
 287 {};
 288
 289 template <typename MultiPolygon1, typename MultiPolygon2>
 290 struct within<MultiPolygon1, MultiPolygon2, multi_polygon_tag, multi_polygon_tag>
 291     : public detail::within::use_relate
 292 {};
 293
 294 } // namespace dispatch
 295 #endif // DOXYGEN_NO_DISPATCH
 296
 297
 298 }} // namespace boost::geometry
 299
 300 #include <boost/geometry/index/rtree.hpp>
 301
 302 #endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_WITHIN_IMPLEMENTATION_HPP