1 // Boost.Geometry (aka GGL, Generic Geometry Library)
2 // Unit Test
3
4 // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
5 // Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
6 // Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
7
8 // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
9 // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
10
11 // Use, modification and distribution is subject to the Boost Software License,
12 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
13 // http://www.boost.org/LICENSE_1_0.txt)
14
15
16 #include "function_requiring_a_point.hpp"
17
18 #include <boost/geometry/core/cs.hpp>
19
20 struct point
21 {
pointpoint22 point() : x(0), y(0) {} // initialize to suppress warnings
23 float x, y;
24 };
25
26 namespace boost { namespace geometry { namespace traits {
27
28 template <> struct tag<point> { typedef point_tag type; };
29 template <> struct coordinate_type<point> { typedef float type; };
30 template <> struct coordinate_system<point> { typedef bg::cs::cartesian type; };
31 template <> struct dimension<point> { enum { value = 2 }; };
32
33 template <> struct access<point, 0>
34 {
setboost::geometry::traits::access35 static void set(point& p, float value) { p.x = value; }
36 };
37
38 template <> struct access<point, 1>
39 {
setboost::geometry::traits::access40 static void set(point& p, float value) { p.y = value; }
41 };
42
43
44 }}} // namespace bg::traits
45
main()46 int main()
47 {
48 point p1;
49 const point p2;
50 test::function_requiring_a_point(p1, p2);
51 return 0;
52 }
53