| // Boost.Geometry (aka GGL, Generic Geometry Library) |
| // Unit Test |
| |
| // Copyright (c) 2007-2011 Barend Gehrels, Amsterdam, the Netherlands. |
| // Copyright (c) 2008-2011 Bruno Lalande, Paris, France. |
| // Copyright (c) 2009-2011 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 <boost/geometry/core/cs.hpp> |
| |
| #include "function_requiring_a_point.hpp" |
| |
| struct point |
| { |
| point(): x(), y() {} |
| float x, y; |
| }; |
| |
| namespace boost { namespace geometry { namespace traits { |
| |
| template <> |
| struct tag<point> |
| { |
| typedef point_tag type; |
| }; |
| |
| template <> |
| struct coordinate_type<point> |
| { |
| typedef float type; |
| }; |
| |
| template <> |
| struct coordinate_system<point> |
| { |
| typedef bg::cs::cartesian type; |
| }; |
| |
| template <> |
| struct dimension<point> |
| { |
| enum { value = 2 }; |
| }; |
| |
| template <> |
| struct access<point, 0> |
| { |
| static float get(point const& p) |
| { |
| return p.x; |
| } |
| |
| static void set(point& p, float value) |
| { |
| p.x = value; |
| } |
| }; |
| |
| template <> |
| struct access<point, 1> |
| { |
| static float get(point const& p) |
| { |
| return p.y; |
| } |
| |
| static void set(point& p, float value) |
| { |
| p.y = value; |
| } |
| }; |
| |
| |
| }}} // namespace bg::traits |
| |
| int main() |
| { |
| point p1; |
| const point p2; |
| test::function_requiring_a_point(p1, p2); |
| return 0; |
| } |