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Diffstat (limited to 'src/boost/libs/geometry/test/geometries/concepts/check.cpp')
-rw-r--r-- | src/boost/libs/geometry/test/geometries/concepts/check.cpp | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/boost/libs/geometry/test/geometries/concepts/check.cpp b/src/boost/libs/geometry/test/geometries/concepts/check.cpp new file mode 100644 index 00000000..07b34429 --- /dev/null +++ b/src/boost/libs/geometry/test/geometries/concepts/check.cpp @@ -0,0 +1,76 @@ +// 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 <boost/geometry/core/cs.hpp> +#include <boost/geometry/geometries/concepts/check.hpp> + +struct ro_point +{ + float x, y; +}; + + +struct rw_point +{ + float x, y; +}; + + +namespace boost { namespace geometry { namespace traits { + +template <> struct tag<ro_point> { typedef point_tag type; }; +template <> struct coordinate_type<ro_point> { typedef float type; }; +template <> struct coordinate_system<ro_point> { typedef bg::cs::cartesian type; }; +template <> struct dimension<ro_point> { enum { value = 2 }; }; + +template <> struct access<ro_point, 0> +{ + static float get(ro_point const& p) { return p.x; } +}; + +template <> struct access<ro_point, 1> +{ + static float get(ro_point const& p) { return p.y; } +}; + + + + +template <> struct tag<rw_point> { typedef point_tag type; }; +template <> struct coordinate_type<rw_point> { typedef float type; }; +template <> struct coordinate_system<rw_point> { typedef bg::cs::cartesian type; }; +template <> struct dimension<rw_point> { enum { value = 2 }; }; + +template <> struct access<rw_point, 0> +{ + static float get(rw_point const& p) { return p.x; } + static void set(rw_point& p, float value) { p.x = value; } +}; + +template <> struct access<rw_point, 1> +{ + static float get(rw_point const& p) { return p.y; } + static void set(rw_point& p, float value) { p.y = value; } +}; + + +}}} // namespace bg::traits + + +int main() +{ + bg::concepts::check<const ro_point>(); + bg::concepts::check<rw_point>(); +} |