46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
// Boost.Polygon library polygon_rectangle_test.cpp file
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// Copyright Andrii Sydorchuk 2014.
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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/rectangle_concept.hpp>
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#include <boost/polygon/rectangle_data.hpp>
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#include <boost/polygon/rectangle_traits.hpp>
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using namespace boost::polygon;
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template <typename interval_type>
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void CHECK_INTERVAL_EQUAL(const interval_type& i1, const interval_type& i2) {
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BOOST_TEST_EQ(get(i1, LOW), get(i2, LOW));
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BOOST_TEST_EQ(get(i1, HIGH), get(i2, HIGH));
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}
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template <typename rectangle_type>
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void CHECK_RECT_EQUAL(const rectangle_type& r1, const rectangle_type& r2) {
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CHECK_INTERVAL_EQUAL(horizontal(r1), horizontal(r2));
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CHECK_INTERVAL_EQUAL(vertical(r1), vertical(r2));
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}
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void rectangle_concept_test1()
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{
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typedef rectangle_data<int> rectangle_type;
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rectangle_type rectangle1 = construct<rectangle_type>(-1, -1, 1, 1);
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scale_up(rectangle1, 2);
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CHECK_RECT_EQUAL(construct<rectangle_type>(-2, -2, 2, 2), rectangle1);
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scale_down(rectangle1, 2);
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CHECK_RECT_EQUAL(construct<rectangle_type>(-1, -1, 1, 1), rectangle1);
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}
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int main()
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{
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rectangle_concept_test1();
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return boost::report_errors();
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}
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