85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Unit Test
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// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
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// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
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// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
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// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
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// (geolib/GGL), copyright (c) 1995-2010 Geodan, 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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#include <sstream>
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#include <geometry_test_common.hpp>
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#include <boost/geometry/util/for_each_coordinate.hpp>
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#include <boost/geometry/algorithms/assign.hpp>
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#include <boost/geometry/geometries/point.hpp>
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#include <boost/geometry/geometries/adapted/c_array.hpp>
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#include <boost/geometry/geometries/adapted/boost_tuple.hpp>
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#include <test_common/test_point.hpp>
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BOOST_GEOMETRY_REGISTER_C_ARRAY_CS(cs::cartesian)
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BOOST_GEOMETRY_REGISTER_BOOST_TUPLE_CS(cs::cartesian)
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struct test_operation
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{
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template <typename P, int I>
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static void apply(P& p)
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{
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bg::set<I>(p, bg::get<I>(p) * 10);
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}
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};
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struct get_operation
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{
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std::string s;
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template <typename P, int I>
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inline void apply(P const& p)
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{
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std::ostringstream out;
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out << bg::get<I>(p);
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s += out.str();
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}
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};
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template <typename P>
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void test_all()
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{
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P p;
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bg::assign_values(p, 1, 2, 3);
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bg::for_each_coordinate(p, test_operation());
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BOOST_CHECK(bg::get<0>(p) == 10);
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BOOST_CHECK(bg::get<1>(p) == 20);
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BOOST_CHECK(bg::get<2>(p) == 30);
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P const& cp = p;
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get_operation op;
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op = bg::for_each_coordinate(cp, op);
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BOOST_CHECK(op.s == std::string("102030"));
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}
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int test_main(int, char* [])
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{
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test_all<int[3]>();
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test_all<float[3]>();
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test_all<double[3]>();
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test_all<test::test_point>();
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test_all<bg::model::point<int, 3, bg::cs::cartesian> >();
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test_all<bg::model::point<float, 3, bg::cs::cartesian> >();
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test_all<bg::model::point<double, 3, bg::cs::cartesian> >();
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return 0;
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}
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