112 lines
2.7 KiB
C++
112 lines
2.7 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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// 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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#ifndef GEOMETRY_TEST_TEST_COMMON_TEST_POINT_HPP
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#define GEOMETRY_TEST_TEST_COMMON_TEST_POINT_HPP
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#include <boost/geometry/core/access.hpp>
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#include <boost/geometry/core/coordinate_type.hpp>
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#include <boost/geometry/core/coordinate_system.hpp>
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#include <boost/geometry/core/coordinate_dimension.hpp>
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#include <boost/geometry/core/cs.hpp>
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#include <boost/geometry/core/tag.hpp>
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#include <boost/geometry/geometries/register/point.hpp>
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// NOTE: since Boost 1.51 the Point type may always be a pointer.
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// Therefore the traits class don't need to add a pointer.
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// This obsoletes this whole test-point-type
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namespace test
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{
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// Test point class
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struct test_point
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{
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float c1, c2, c3;
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};
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struct test_const_point
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{
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test_const_point()
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: c1(0.0), c2(0.0), c3(0.0) { }
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test_const_point(float c1, float c2, float c3)
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: c1(c1), c2(c2), c3(c3) { }
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const float c1, c2, c3;
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};
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} // namespace test
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namespace boost { namespace geometry { namespace traits {
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template<>
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struct tag<test::test_point> { typedef point_tag type; };
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template<>
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struct coordinate_type<test::test_point> { typedef float type; };
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template<>
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struct coordinate_system<test::test_point> { typedef cs::cartesian type; };
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template<>
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struct dimension<test::test_point>: boost::mpl::int_<3> {};
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template<> struct access<test::test_point, 0>
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{
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static inline const float& get(const test::test_point& p)
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{
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return p.c1;
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}
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static inline void set(test::test_point& p, const float& value)
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{
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p.c1 = value;
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}
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};
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template<> struct access<test::test_point, 1>
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{
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static inline const float& get(const test::test_point& p)
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{
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return p.c2;
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}
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static inline void set(test::test_point& p, const float& value)
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{
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p.c2 = value;
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}
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};
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template<> struct access<test::test_point, 2>
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{
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static inline const float& get(const test::test_point& p)
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{
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return p.c3;
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}
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static inline void set(test::test_point& p, const float& value)
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{
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p.c3 = value;
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}
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};
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}}} // namespace bg::traits
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BOOST_GEOMETRY_REGISTER_POINT_3D_CONST(test::test_const_point,
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float,
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boost::geometry::cs::cartesian,
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c1, c2, c3)
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#endif // GEOMETRY_TEST_TEST_COMMON_TEST_POINT_HPP
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