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126 lines
3.7 KiB
C++
126 lines
3.7 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Unit Test
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// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
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// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
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// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
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// This file was modified by Oracle on 2020.
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// Modifications copyright (c) 2020, Oracle and/or its affiliates.
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// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
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// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
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// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
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// Use, modification and distribution is subject to the Boost Software License,
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <geometry_test_common.hpp>
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#include <boost/core/ignore_unused.hpp>
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#include <boost/geometry/geometries/concepts/segment_concept.hpp>
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#include <boost/geometry/geometries/point.hpp>
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#include <boost/geometry/geometries/segment.hpp>
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#include <boost/geometry/geometries/adapted/c_array.hpp>
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#include <boost/geometry/geometries/adapted/boost_tuple.hpp>
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#include <test_common/test_point.hpp>
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#include <test_geometries/custom_segment.hpp>
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BOOST_GEOMETRY_REGISTER_C_ARRAY_CS(cs::cartesian)
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BOOST_GEOMETRY_REGISTER_BOOST_TUPLE_CS(cs::cartesian)
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template <typename P>
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void test_all()
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{
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typedef bg::model::referring_segment<P> S;
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P p1;
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P p2;
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S s(p1, p2);
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BOOST_CHECK_EQUAL(&s.first, &p1);
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BOOST_CHECK_EQUAL(&s.second, &p2);
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// Compilation tests, all things should compile.
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BOOST_CONCEPT_ASSERT( (bg::concepts::ConstSegment<S>) );
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BOOST_CONCEPT_ASSERT( (bg::concepts::Segment<S>) );
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typedef typename bg::coordinate_type<S>::type T;
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typedef typename bg::point_type<S>::type SP;
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boost::ignore_unused<T, SP>();
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//std::cout << sizeof(typename coordinate_type<S>::type) << std::endl;
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typedef bg::model::referring_segment<P const> refseg_t;
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//BOOST_CONCEPT_ASSERT( (concepts::ConstSegment<refseg_t>) );
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refseg_t seg(p1, p2);
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typedef typename bg::coordinate_type<refseg_t>::type CT;
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typedef typename bg::point_type<refseg_t>::type CSP;
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boost::ignore_unused<CT, CSP>();
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}
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template <typename S>
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void test_custom()
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{
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S seg;
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bg::set<0,0>(seg, 1);
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bg::set<0,1>(seg, 2);
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bg::set<1,0>(seg, 3);
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bg::set<1,1>(seg, 4);
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BOOST_CHECK_EQUAL((bg::get<0, 0>(seg)), 1);
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BOOST_CHECK_EQUAL((bg::get<0, 1>(seg)), 2);
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BOOST_CHECK_EQUAL((bg::get<1, 0>(seg)), 3);
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BOOST_CHECK_EQUAL((bg::get<1, 1>(seg)), 4);
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}
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template <typename P>
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void test_constexpr()
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{
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typedef bg::model::segment<P> S;
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constexpr S s = S{ {1, 2, 3}, {4, 5} };
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constexpr auto c1 = bg::get<0, 0>(s);
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constexpr auto c2 = bg::get<1, 2>(s);
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BOOST_CHECK_EQUAL(c1, 1);
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BOOST_CHECK_EQUAL(c2, 0);
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BOOST_CHECK_EQUAL((bg::get<0, 0>(s)), 1);
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BOOST_CHECK_EQUAL((bg::get<0, 1>(s)), 2);
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BOOST_CHECK_EQUAL((bg::get<0, 2>(s)), 3);
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BOOST_CHECK_EQUAL((bg::get<1, 0>(s)), 4);
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BOOST_CHECK_EQUAL((bg::get<1, 1>(s)), 5);
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BOOST_CHECK_EQUAL((bg::get<1, 2>(s)), 0);
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}
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int test_main(int, char* [])
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{
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test_all<int[3]>();
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test_all<float[3]>();
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test_all<double[3]>();
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//test_all<test_point>();
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test_all<bg::model::point<int, 3, bg::cs::cartesian> >();
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test_all<bg::model::point<float, 3, bg::cs::cartesian> >();
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test_all<bg::model::point<double, 3, bg::cs::cartesian> >();
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test_custom<test::custom_segment>();
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test_custom<test::custom_segment_of<bg::model::point<double, 2, bg::cs::cartesian> > >();
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test_custom<test::custom_segment_of<test::custom_point_for_segment> >();
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test_custom<test::custom_segment_4>();
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test_constexpr<bg::model::point<double, 3, bg::cs::cartesian> >();
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return 0;
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}
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