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- // Boost.Geometry (aka GGL, Generic Geometry Library)
- // Unit Test
- // Copyright (c) 2010-2012 Barend Gehrels, Amsterdam, the Netherlands.
- // This file was modified by Oracle on 2014, 2019.
- // Modifications copyright (c) 2014, 2019 Oracle and/or its affiliates.
- // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
- // 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)
- #ifndef BOOST_GEOMETRY_TEST_STRATEGIES_TEST_WITHIN_HPP
- #define BOOST_GEOMETRY_TEST_STRATEGIES_TEST_WITHIN_HPP
- #include <geometry_test_common.hpp>
- #include <boost/geometry/algorithms/covered_by.hpp>
- #include <boost/geometry/algorithms/within.hpp>
- #include <boost/geometry/strategies/cartesian/point_in_poly_franklin.hpp>
- #include <boost/geometry/strategies/cartesian/point_in_poly_crossings_multiply.hpp>
- #include <boost/geometry/strategies/agnostic/point_in_poly_winding.hpp>
- #include <boost/geometry/strategies/cartesian/point_in_box.hpp>
- #include <boost/geometry/strategies/cartesian/box_in_box.hpp>
- #include <boost/geometry/strategies/agnostic/point_in_box_by_side.hpp>
- #include <boost/geometry/strategies/cartesian/side_by_triangle.hpp>
- #include <boost/geometry/strategies/spherical/ssf.hpp>
- #include <boost/geometry/geometries/point.hpp>
- #include <boost/geometry/geometries/box.hpp>
- #include <boost/geometry/geometries/polygon.hpp>
- #include <boost/geometry/io/wkt/wkt.hpp>
- template <typename Strategy>
- inline const char * strategy_name(Strategy const&)
- {
- return typeid(Strategy).name();
- }
- template <typename P, typename PoS, typename CT>
- inline const char * strategy_name(bg::strategy::within::crossings_multiply<P, PoS, CT> const&)
- {
- return "crossings_multiply";
- }
- template <typename P, typename PoS, typename CT>
- inline const char * strategy_name(bg::strategy::within::franklin<P, PoS, CT> const&)
- {
- return "franklin";
- }
- template <typename P, typename PoS, typename CT>
- inline const char * strategy_name(bg::strategy::within::winding<P, PoS, CT> const&)
- {
- return "winding";
- }
- template <typename Point, typename Polygon, typename Strategy>
- void test_point_in_polygon(std::string const& case_id,
- Point const& point,
- Polygon const& polygon,
- Strategy const& strategy,
- bool expected,
- bool use_within = true)
- {
- BOOST_CONCEPT_ASSERT( (bg::concepts::WithinStrategyPolygonal<Point, Polygon, Strategy>) );
- bool detected = use_within ?
- bg::within(point, polygon, strategy) :
- bg::covered_by(point, polygon, strategy);
- BOOST_CHECK_MESSAGE(detected == expected,
- (use_within ? "within: " : "covered_by: ") << case_id
- << " strategy: " << strategy_name(strategy)
- << " output expected: " << int(expected)
- << " detected: " << int(detected)
- );
- }
- template <typename Point, typename Polygon, typename Strategy>
- void test_geometry(std::string const& case_id,
- std::string const& wkt_point,
- std::string const& wkt_polygon,
- Strategy const& strategy,
- bool expected,
- bool use_within = true)
- {
- Point point;
- Polygon polygon;
- bg::read_wkt(wkt_point, point);
- bg::read_wkt(wkt_polygon, polygon);
- test_point_in_polygon(case_id, point, polygon, strategy, expected, use_within);
- }
- #endif // BOOST_GEOMETRY_TEST_STRATEGIES_TEST_WITHIN_HPP
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