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, 2014, 2017, 2019.
   8 // Modifications copyright (c) 2013-2019 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
  24 #include <boost/core/ignore_unused.hpp>
  25 #include <boost/range.hpp>
  26
  27 #include <boost/geometry/algorithms/detail/within/interface.hpp>
  28
  29 #include <boost/geometry/core/access.hpp>
  30 #include <boost/geometry/core/closure.hpp>
  31 #include <boost/geometry/core/cs.hpp>
  32 #include <boost/geometry/core/exterior_ring.hpp>
  33 #include <boost/geometry/core/interior_rings.hpp>
  34 #include <boost/geometry/core/point_order.hpp>
  35 #include <boost/geometry/core/ring_type.hpp>
  36 #include <boost/geometry/core/interior_rings.hpp>
  37 #include <boost/geometry/core/tags.hpp>
  38
  39 #include <boost/geometry/util/math.hpp>
  40 #include <boost/geometry/util/order_as_direction.hpp>
  41 #include <boost/geometry/views/closeable_view.hpp>
  42 #include <boost/geometry/views/reversible_view.hpp>
  43
  44 #include <boost/geometry/algorithms/detail/within/multi_point.hpp>
  45 #include <boost/geometry/algorithms/detail/within/point_in_geometry.hpp>
  46 #include <boost/geometry/algorithms/relate.hpp>
  47
  48 #include <boost/geometry/algorithms/detail/overlay/get_turns.hpp>
  49 #include <boost/geometry/algorithms/detail/overlay/do_reverse.hpp>
  50 #include <deque>
  51
  52
  53 namespace boost { namespace geometry
  54 {
  55
  56 #ifndef DOXYGEN_NO_DETAIL
  57 namespace detail { namespace within {
  58
  59 struct use_point_in_geometry
  60 {
  61     template <typename Geometry1, typename Geometry2, typename Strategy>
  62     static inline bool apply(Geometry1 const& geometry1, Geometry2 const& geometry2, Strategy const& strategy)
  63     {
  64         return detail::within::within_point_geometry(geometry1, geometry2, strategy);
  65     }
  66 };
  67
  68 struct use_relate
  69 {
  70     template <typename Geometry1, typename Geometry2, typename Strategy>
  71     static inline bool apply(Geometry1 const& geometry1, Geometry2 const& geometry2, Strategy const& strategy)
  72     {
  73         typedef typename detail::de9im::static_mask_within_type
  74             <
  75                 Geometry1, Geometry2
  76             >::type within_mask;
  77         return geometry::relate(geometry1, geometry2, within_mask(), strategy);
  78     }
  79 };
  80
  81 }} // namespace detail::within
  82 #endif // DOXYGEN_NO_DETAIL
  83
  84 #ifndef DOXYGEN_NO_DISPATCH
  85 namespace dispatch
  86 {
  87
  88 template <typename Point, typename Box>
  89 struct within<Point, Box, point_tag, box_tag>
  90 {
  91     template <typename Strategy>
  92     static inline bool apply(Point const& point, Box const& box, Strategy const& strategy)
  93     {
  94         boost::ignore_unused(strategy);
  95         return strategy.apply(point, box);
  96     }
  97 };
  98
  99 template <typename Box1, typename Box2>
 100 struct within<Box1, Box2, box_tag, box_tag>
 101 {
 102     template <typename Strategy>
 103     static inline bool apply(Box1 const& box1, Box2 const& box2, Strategy const& strategy)
 104     {
 105         assert_dimension_equal<Box1, Box2>();
 106         boost::ignore_unused(strategy);
 107         return strategy.apply(box1, box2);
 108     }
 109 };
 110
 111 // P/P
 112
 113 template <typename Point1, typename Point2>
 114 struct within<Point1, Point2, point_tag, point_tag>
 115     : public detail::within::use_point_in_geometry
 116 {};
 117
 118 template <typename Point, typename MultiPoint>
 119 struct within<Point, MultiPoint, point_tag, multi_point_tag>
 120     : public detail::within::use_point_in_geometry
 121 {};
 122
 123 template <typename MultiPoint, typename Point>
 124 struct within<MultiPoint, Point, multi_point_tag, point_tag>
 125     : public detail::within::multi_point_point
 126 {};
 127
 128 template <typename MultiPoint1, typename MultiPoint2>
 129 struct within<MultiPoint1, MultiPoint2, multi_point_tag, multi_point_tag>
 130     : public detail::within::multi_point_multi_point
 131 {};
 132
 133 // P/L
 134
 135 template <typename Point, typename Segment>
 136 struct within<Point, Segment, point_tag, segment_tag>
 137     : public detail::within::use_point_in_geometry
 138 {};
 139
 140 template <typename Point, typename Linestring>
 141 struct within<Point, Linestring, point_tag, linestring_tag>
 142     : public detail::within::use_point_in_geometry
 143 {};
 144
 145 template <typename Point, typename MultiLinestring>
 146 struct within<Point, MultiLinestring, point_tag, multi_linestring_tag>
 147     : public detail::within::use_point_in_geometry
 148 {};
 149
 150 template <typename MultiPoint, typename Segment>
 151 struct within<MultiPoint, Segment, multi_point_tag, segment_tag>
 152     : public detail::within::multi_point_single_geometry<true>
 153 {};
 154
 155 template <typename MultiPoint, typename Linestring>
 156 struct within<MultiPoint, Linestring, multi_point_tag, linestring_tag>
 157     : public detail::within::multi_point_single_geometry<true>
 158 {};
 159
 160 template <typename MultiPoint, typename MultiLinestring>
 161 struct within<MultiPoint, MultiLinestring, multi_point_tag, multi_linestring_tag>
 162     : public detail::within::multi_point_multi_geometry<true>
 163 {};
 164
 165 // P/A
 166
 167 template <typename Point, typename Ring>
 168 struct within<Point, Ring, point_tag, ring_tag>
 169     : public detail::within::use_point_in_geometry
 170 {};
 171
 172 template <typename Point, typename Polygon>
 173 struct within<Point, Polygon, point_tag, polygon_tag>
 174     : public detail::within::use_point_in_geometry
 175 {};
 176
 177 template <typename Point, typename MultiPolygon>
 178 struct within<Point, MultiPolygon, point_tag, multi_polygon_tag>
 179     : public detail::within::use_point_in_geometry
 180 {};
 181
 182 template <typename MultiPoint, typename Ring>
 183 struct within<MultiPoint, Ring, multi_point_tag, ring_tag>
 184     : public detail::within::multi_point_single_geometry<true>
 185 {};
 186
 187 template <typename MultiPoint, typename Polygon>
 188 struct within<MultiPoint, Polygon, multi_point_tag, polygon_tag>
 189     : public detail::within::multi_point_single_geometry<true>
 190 {};
 191
 192 template <typename MultiPoint, typename MultiPolygon>
 193 struct within<MultiPoint, MultiPolygon, multi_point_tag, multi_polygon_tag>
 194     : public detail::within::multi_point_multi_geometry<true>
 195 {};
 196
 197 // L/L
 198
 199 template <typename Linestring1, typename Linestring2>
 200 struct within<Linestring1, Linestring2, linestring_tag, linestring_tag>
 201     : public detail::within::use_relate
 202 {};
 203
 204 template <typename Linestring, typename MultiLinestring>
 205 struct within<Linestring, MultiLinestring, linestring_tag, multi_linestring_tag>
 206     : public detail::within::use_relate
 207 {};
 208
 209 template <typename MultiLinestring, typename Linestring>
 210 struct within<MultiLinestring, Linestring, multi_linestring_tag, linestring_tag>
 211     : public detail::within::use_relate
 212 {};
 213
 214 template <typename MultiLinestring1, typename MultiLinestring2>
 215 struct within<MultiLinestring1, MultiLinestring2, multi_linestring_tag, multi_linestring_tag>
 216     : public detail::within::use_relate
 217 {};
 218
 219 // L/A
 220
 221 template <typename Linestring, typename Ring>
 222 struct within<Linestring, Ring, linestring_tag, ring_tag>
 223     : public detail::within::use_relate
 224 {};
 225
 226 template <typename MultiLinestring, typename Ring>
 227 struct within<MultiLinestring, Ring, multi_linestring_tag, ring_tag>
 228     : public detail::within::use_relate
 229 {};
 230
 231 template <typename Linestring, typename Polygon>
 232 struct within<Linestring, Polygon, linestring_tag, polygon_tag>
 233     : public detail::within::use_relate
 234 {};
 235
 236 template <typename MultiLinestring, typename Polygon>
 237 struct within<MultiLinestring, Polygon, multi_linestring_tag, polygon_tag>
 238     : public detail::within::use_relate
 239 {};
 240
 241 template <typename Linestring, typename MultiPolygon>
 242 struct within<Linestring, MultiPolygon, linestring_tag, multi_polygon_tag>
 243     : public detail::within::use_relate
 244 {};
 245
 246 template <typename MultiLinestring, typename MultiPolygon>
 247 struct within<MultiLinestring, MultiPolygon, multi_linestring_tag, multi_polygon_tag>
 248     : public detail::within::use_relate
 249 {};
 250
 251 // A/A
 252
 253 template <typename Ring1, typename Ring2>
 254 struct within<Ring1, Ring2, ring_tag, ring_tag>
 255     : public detail::within::use_relate
 256 {};
 257
 258 template <typename Ring, typename Polygon>
 259 struct within<Ring, Polygon, ring_tag, polygon_tag>
 260     : public detail::within::use_relate
 261 {};
 262
 263 template <typename Polygon, typename Ring>
 264 struct within<Polygon, Ring, polygon_tag, ring_tag>
 265     : public detail::within::use_relate
 266 {};
 267
 268 template <typename Polygon1, typename Polygon2>
 269 struct within<Polygon1, Polygon2, polygon_tag, polygon_tag>
 270     : public detail::within::use_relate
 271 {};
 272
 273 template <typename Ring, typename MultiPolygon>
 274 struct within<Ring, MultiPolygon, ring_tag, multi_polygon_tag>
 275     : public detail::within::use_relate
 276 {};
 277
 278 template <typename MultiPolygon, typename Ring>
 279 struct within<MultiPolygon, Ring, multi_polygon_tag, ring_tag>
 280     : public detail::within::use_relate
 281 {};
 282
 283 template <typename Polygon, typename MultiPolygon>
 284 struct within<Polygon, MultiPolygon, polygon_tag, multi_polygon_tag>
 285     : public detail::within::use_relate
 286 {};
 287
 288 template <typename MultiPolygon, typename Polygon>
 289 struct within<MultiPolygon, Polygon, multi_polygon_tag, polygon_tag>
 290     : public detail::within::use_relate
 291 {};
 292
 293 template <typename MultiPolygon1, typename MultiPolygon2>
 294 struct within<MultiPolygon1, MultiPolygon2, multi_polygon_tag, multi_polygon_tag>
 295     : public detail::within::use_relate
 296 {};
 297
 298 } // namespace dispatch
 299 #endif // DOXYGEN_NO_DISPATCH
 300
 301
 302 }} // namespace boost::geometry
 303
 304 #include <boost/geometry/index/rtree.hpp>
 305
 306 #endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_WITHIN_IMPLEMENTATION_HPP