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64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Unit Test
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// Copyright (c) 2019 Tinko Bartels, Berlin, Germany.
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// Contributed and/or modified by Tinko Bartels,
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// as part of Google Summer of Code 2019 program.
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// This file was modified by Oracle on 2021.
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// Modifications copyright (c) 2021, Oracle and/or its affiliates.
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// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
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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/geometry/geometries/point_xy.hpp>
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#include <boost/geometry/strategy/cartesian/in_circle_robust.hpp>
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template <typename P>
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void test_all()
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{
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typedef bg::strategy::in_circle::in_circle_robust<double, 2> inc2;
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typedef bg::strategy::in_circle::in_circle_robust<double, 1> inc1;
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typedef bg::strategy::in_circle::in_circle_robust<double, 0> inc0;
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P col1(0.0, 0.0), col2(1.0, 0.0), col3(0.0, 1.0);
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P in(0.5,0.5) , on(1.0, 0.0), out(-0.5, -0.5);
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int in2 = inc2::apply(col1, col2, col3, in);
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BOOST_CHECK_GT(in2, 0);
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int in1 = inc1::apply(col1, col2, col3, in);
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BOOST_CHECK_GT(in1, 0);
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int in0 = inc0::apply(col1, col2, col3, in);
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BOOST_CHECK_GT(in0, 0);
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int on2 = inc2::apply(col1, col2, col3, on);
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BOOST_CHECK_EQUAL(on2, 0);
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int on1 = inc1::apply(col1, col2, col3, on);
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BOOST_CHECK_EQUAL(on1, 0);
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int on0 = inc0::apply(col1, col2, col3, on);
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BOOST_CHECK_EQUAL(on0, 0);
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int out2 = inc2::apply(col1, col2, col3, out);
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BOOST_CHECK_GT(0, out2);
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int out1 = inc1::apply(col1, col2, col3, out);
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BOOST_CHECK_GT(0, out1);
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int out0 = inc0::apply(col1, col2, col3, out);
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BOOST_CHECK_GT(0, out0);
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P hard1(0, 0), hard2(1e20, 0), hard3(0, 1e20);
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P inhard(0.5, 0.5);
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int hardr = inc2::apply(hard1, hard2, hard3, inhard);
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BOOST_CHECK_GT(hardr, 0);
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}
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int test_main(int, char* [])
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{
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test_all<bg::model::d2::point_xy<double> >();
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return 0;
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}
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