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- // Boost.Geometry Index
- // Unit Test
- // Copyright (c) 2011-2013 Adam Wulkiewicz, Lodz, Poland.
- // Use, modification and distribution is subject to the Boost Software License,
- // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- #include <algorithm>
- #include <geometry_index_test_common.hpp>
- #include <boost/geometry/index/detail/algorithms/minmaxdist.hpp>
- #include <boost/geometry/geometries/point_xy.hpp>
- #include <boost/geometry/geometries/point.hpp>
- #include <boost/geometry/geometries/box.hpp>
- #define BOOST_GEOMETRY_TEST_DEBUG
- template <typename Point, typename Indexable>
- void test(Point const& pt, Indexable const& indexable,
- typename bg::default_distance_result<Point, Indexable>::type expected_value)
- {
- typename bg::default_distance_result<Point, Indexable>::type value = bgi::detail::minmaxdist(pt, indexable);
- #ifdef BOOST_GEOMETRY_TEST_DEBUG
- std::ostringstream out;
- out << typeid(typename bg::coordinate_type<Point>::type).name()
- << " "
- << typeid(typename bg::coordinate_type<Indexable>::type).name()
- << " "
- << typeid(bg::default_distance_result<Point, Indexable>::type).name()
- << " "
- << "minmaxdist : " << value
- << std::endl;
- std::cout << out.str();
- #endif
- BOOST_CHECK_CLOSE(value, expected_value, 0.0001);
- }
- template <typename Indexable, typename Point>
- void test_indexable(Point const& pt, std::string const& wkt,
- typename bg::default_distance_result<Point, Indexable>::type expected_value)
- {
- Indexable indexable;
- bg::read_wkt(wkt, indexable);
- test(pt, indexable, expected_value);
- }
- void test_large_integers()
- {
- typedef bg::model::point<int, 2, bg::cs::cartesian> int_point_type;
- typedef bg::model::point<double, 2, bg::cs::cartesian> double_point_type;
- int_point_type int_pt(0, 0);
- double_point_type double_pt(0, 0);
- bg::model::box<int_point_type> int_box;
- bg::model::box<double_point_type> double_box;
- std::string const box_li = "POLYGON((1536119 192000, 1872000 528000))";
- bg::read_wkt(box_li, int_box);
- bg::read_wkt(box_li, double_box);
-
- BOOST_CHECK(bgi::detail::minmaxdist(int_pt, int_box) == bgi::detail::minmaxdist(double_pt, double_box));
- }
- int test_main(int, char* [])
- {
- typedef bg::model::point<int, 2, bg::cs::cartesian> P2ic;
- typedef bg::model::point<float, 2, bg::cs::cartesian> P2fc;
- typedef bg::model::point<double, 2, bg::cs::cartesian> P2dc;
- typedef bg::model::point<int, 3, bg::cs::cartesian> P3ic;
- typedef bg::model::point<float, 3, bg::cs::cartesian> P3fc;
- typedef bg::model::point<double, 3, bg::cs::cartesian> P3dc;
- test_indexable<bg::model::box<P2ic> >(P2ic(1, 2), "POLYGON((0 1,2 4))", 5.0);
- test_indexable<bg::model::box<P2fc> >(P2fc(1, 2), "POLYGON((0 1,2 4))", 5.0);
- test_indexable<bg::model::box<P2dc> >(P2dc(1, 2), "POLYGON((0 1,2 4))", 5.0);
- test_indexable<bg::model::box<P3ic> >(P3ic(1, 2, 3), "POLYGON((0 1 2,2 4 6))", 14.0);
- test_indexable<bg::model::box<P3fc> >(P3fc(1, 2, 3), "POLYGON((0 1 2,2 4 6))", 14.0);
- test_indexable<bg::model::box<P3dc> >(P3dc(1, 2, 3), "POLYGON((0 1 2,2 4 6))", 14.0);
- test_indexable<bg::model::box<P2ic> >(P2ic(1, 2), "POLYGON((1 2,3 5))", 4.0);
-
- #ifdef HAVE_TTMATH
- typedef bg::model::point<ttmath_big, 2, bg::cs::cartesian> P2ttmc;
- typedef bg::model::point<ttmath_big, 3, bg::cs::cartesian> P3ttmc;
- test_indexable<bg::model::box<P2ttmc> >(P2ttmc(1, 2), "POLYGON((0 1,2 4))", 5.0);
- test_indexable<bg::model::box<P3ttmc> >(P3ttmc(1, 2, 3), "POLYGON((0 1 2,2 4 6))", 14.0);
- #endif
- test_large_integers();
- return 0;
- }
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