145 lines
4.6 KiB
C++
145 lines
4.6 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Unit Test
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// Copyright (c) 2009-2012 Barend Gehrels, 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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// #define BOOST_GEOMETRY_REPORT_OVERLAY_ERROR
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#define BOOST_GEOMETRY_NO_BOOST_TEST
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// #define BOOST_GEOMETRY_TIME_OVERLAY
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#include <test_overlay_p_q.hpp>
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#include <boost/program_options.hpp>
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#include <boost/random/linear_congruential.hpp>
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#include <boost/random/uniform_int.hpp>
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#include <boost/random/uniform_real.hpp>
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#include <boost/random/variate_generator.hpp>
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#include <boost/timer.hpp>
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#include <star_comb.hpp>
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template <typename Polygon>
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void add(Polygon& polygon, double x, double y, int)
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{
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typedef typename boost::geometry::point_type<Polygon>::type p;
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boost::geometry::exterior_ring(polygon).push_back(boost::geometry::make<p>(x, y));
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}
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template <typename Polygon>
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void test_star_comb(int star_point_count, int comb_comb_count, double factor1, double factor2, bool do_union, p_q_settings const& settings)
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{
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Polygon star, comb;
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make_star(star, add<Polygon>, star_point_count, factor1, factor2);
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make_comb(comb, add<Polygon>, comb_comb_count);
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std::ostringstream out;
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out << "star_comb";
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test_overlay_p_q
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<
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Polygon,
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typename bg::coordinate_type<Polygon>::type
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>(out.str(), star, comb, settings);
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}
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template <typename T, bool Clockwise, bool Closed>
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void test_all(int count, int star_point_count, int comb_comb_count, double factor1, double factor2, bool do_union, p_q_settings const& settings)
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{
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boost::timer t;
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typedef bg::model::polygon
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<
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bg::model::d2::point_xy<T>, Clockwise, Closed
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> polygon;
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for(int i = 0; i < count; i++)
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{
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test_star_comb<polygon>(star_point_count, comb_comb_count, factor1, factor2, do_union, settings);
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}
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std::cout
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<< " type: " << string_from_type<T>::name()
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<< " time: " << t.elapsed() << std::endl;
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}
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int main(int argc, char** argv)
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{
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try
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{
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namespace po = boost::program_options;
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po::options_description description("=== star_comb ===\nAllowed options");
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int count = 1;
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bool do_union = false;
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bool ccw = false;
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bool open = false;
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double factor1 = 1.1;
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double factor2 = 0.2;
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int point_count = 50;
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p_q_settings settings;
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description.add_options()
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("help", "Help message")
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("count", po::value<int>(&count)->default_value(1), "Number of tests")
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("point_count", po::value<int>(&point_count)->default_value(1), "Number of points in the star")
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("diff", po::value<bool>(&settings.also_difference)->default_value(false), "Include testing on difference")
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("ccw", po::value<bool>(&ccw)->default_value(false), "Counter clockwise polygons")
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("open", po::value<bool>(&open)->default_value(false), "Open polygons")
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("wkt", po::value<bool>(&settings.wkt)->default_value(false), "Create a WKT of the inputs, for all tests")
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("svg", po::value<bool>(&settings.svg)->default_value(false), "Create a SVG for all tests")
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;
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po::variables_map varmap;
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po::store(po::parse_command_line(argc, argv, description), varmap);
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po::notify(varmap);
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if (varmap.count("help"))
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{
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std::cout << description << std::endl;
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return 1;
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}
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int star_point_count = point_count * 2 + 1;
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int comb_comb_count = point_count;
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if (ccw && open)
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{
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test_all<double, false, false>(count, star_point_count, comb_comb_count, factor1, factor2, do_union, settings);
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}
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else if (ccw)
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{
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test_all<double, false, true>(count, star_point_count, comb_comb_count, factor1, factor2, do_union, settings);
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}
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else if (open)
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{
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test_all<double, true, false>(count, star_point_count, comb_comb_count, factor1, factor2, do_union, settings);
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}
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else
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{
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test_all<double, true, true>(count, star_point_count, comb_comb_count, factor1, factor2, do_union, settings);
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}
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#if defined(HAVE_TTMATH)
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// test_all<ttmath_big, true, true>(seed, count, max, svg, level);
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#endif
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}
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catch(std::exception const& e)
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{
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std::cout << "Exception " << e.what() << std::endl;
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}
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catch(...)
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{
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std::cout << "Other exception" << std::endl;
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}
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return 0;
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}
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