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Diffstat (limited to 'libs/geometry/test/concepts/point_without_dimension.cpp')
-rw-r--r-- | libs/geometry/test/concepts/point_without_dimension.cpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/libs/geometry/test/concepts/point_without_dimension.cpp b/libs/geometry/test/concepts/point_without_dimension.cpp new file mode 100644 index 0000000000..11182ed2b8 --- /dev/null +++ b/libs/geometry/test/concepts/point_without_dimension.cpp @@ -0,0 +1,56 @@ +// 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 +{ + point() : x(0), y(0) {} // initialize to suppress warnings + 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; +} |