1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
// 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 "function_requiring_a_point.hpp"
#include <boost/geometry/core/cs.hpp>
struct point
{
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; }
};
template <> struct access<point, 1>
{
static float get(point const& p) { return p.y; }
};
}}} // namespace bg::traits
int main()
{
point p1;
const point p2;
test::function_requiring_a_point(p1, p2);
return 0;
}
|
