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Library/boost/libs/geometry/test/arithmetic/dot_product.cpp
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PatoFlamejanteTV
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19 дек 2024, 19:11
19 дек 2024, 19:11
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// Boost.Geometry (aka GGL, Generic Geometry Library) // Unit Test // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands. // Copyright (c) 2008-2012 Bruno Lalande, Paris, France. // Copyright (c) 2009-2012 Mateusz Loskot, London, UK. // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands. // Use, modification and distribution is subject to the Boost Software License, // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt) #include <geometry_test_common.hpp> #include <boost/geometry/arithmetic/dot_product.hpp> #include <boost/geometry/algorithms/assign.hpp> #include <boost/geometry/geometries/point.hpp> #include <boost/geometry/geometries/adapted/c_array.hpp> #include <boost/geometry/geometries/adapted/boost_tuple.hpp> #include <test_common/test_point.hpp> BOOST_GEOMETRY_REGISTER_C_ARRAY_CS(cs::cartesian) BOOST_GEOMETRY_REGISTER_BOOST_TUPLE_CS(cs::cartesian) template <typename P> void test_all() { P p1; bg::assign_values(p1, 1, 2, 3); P p2; bg::assign_values(p2, 4, 5, 6); BOOST_CHECK(bg::dot_product(p1, p2) == 1*4 + 2*5 + 3*6); } int test_main(int, char* []) { test_all<int[3]>(); test_all<float[3]>(); test_all<double[3]>(); test_all<test::test_point>(); test_all<bg::model::point<int, 3, bg::cs::cartesian> >(); test_all<bg::model::point<float, 3, bg::cs::cartesian> >(); test_all<bg::model::point<double, 3, bg::cs::cartesian> >(); return 0; }