56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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//
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// Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands.
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//
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// This file was modified by Oracle on 2015, 2016.
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// Modifications copyright (c) 2015-2016, Oracle and/or its affiliates.
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//
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// Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle
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//
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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 <algorithms/area/test_area.hpp>
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#include <boost/geometry/geometries/geometries.hpp>
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#include <boost/geometry/geometries/point_xy.hpp>
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#include <boost/geometry/geometries/multi_polygon.hpp>
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#include <boost/geometry/io/wkt/wkt.hpp>
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template <typename CT>
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void test_all()
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{
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typedef typename bg::model::d2::point_xy<CT> pt_crt;
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typedef typename bg::model::point<CT, 2, bg::cs::spherical_equatorial<bg::degree> > pt_sph;
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typedef typename bg::model::point<CT, 2, bg::cs::geographic<bg::degree> > pt_geo;
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typedef bg::model::multi_polygon<bg::model::polygon<pt_crt> > mp_crt;
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typedef bg::model::multi_polygon<bg::model::polygon<pt_sph> > mp_sph;
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typedef bg::model::multi_polygon<bg::model::polygon<pt_geo> > mp_geo;
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// mean Earth's radius^2
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double r2 = bg::math::sqr(bg::get_radius<0>(bg::srs::sphere<double>()));
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std::string poly = "MULTIPOLYGON(((0 0,0 7,4 2,2 0,0 0)))";
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test_geometry<mp_crt>(poly, 16.0);
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test_geometry<mp_sph>(poly, 197897454752.69489 / r2);
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test_geometry<mp_geo>(poly, 197018888665.8331);
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}
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int test_main( int , char* [] )
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{
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test_all<double>();
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#ifdef HAVE_TTMATH
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test_all<bg::model::d2::point_xy<ttmath_big> >();
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#endif
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return 0;
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}
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