45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
// Boost.Polygon library polygon_rectangle_formation_test.cpp file
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// Copyright Andrii Sydorchuk 2015.
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// Distributed under the Boost Software License, Version 1.0.
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// (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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// See http://www.boost.org for updates, documentation, and revision history.
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#include <boost/core/lightweight_test.hpp>
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#include <boost/polygon/polygon.hpp>
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using namespace boost::polygon;
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void rectangle_formation_test1()
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{
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typedef polygon_90_with_holes_data<int> polygon_type;
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typedef polygon_traits<polygon_type>::point_type point_type;
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polygon_type poly;
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point_type points[] = {
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boost::polygon::construct<point_type>(0, 0),
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boost::polygon::construct<point_type>(0, 10),
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boost::polygon::construct<point_type>(10, 10),
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boost::polygon::construct<point_type>(10, 0),
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};
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boost::polygon::set_points(poly, points, points + 4);
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std::vector< rectangle_data<int> > rects;
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boost::polygon::get_rectangles(rects, poly);
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BOOST_TEST_EQ(1, rects.size());
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const rectangle_data<int>& rect = rects[0];
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BOOST_TEST_EQ(0, rect.get(WEST));
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BOOST_TEST_EQ(10, rect.get(EAST));
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BOOST_TEST_EQ(10, rect.get(NORTH));
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BOOST_TEST_EQ(0, rect.get(SOUTH));
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}
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int main()
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{
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rectangle_formation_test1();
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return boost::report_errors();
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}
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