1 // Boost.Geometry (aka GGL, Generic Geometry Library)
3 // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
4 // Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
5 // Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
7 // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
8 // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
10 // Use, modification and distribution is subject to the Boost Software License,
11 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
12 // http://www.boost.org/LICENSE_1_0.txt)
14 #ifndef BOOST_GEOMETRY_STRATEGIES_AREA_HPP
15 #define BOOST_GEOMETRY_STRATEGIES_AREA_HPP
17 #include <boost/mpl/assert.hpp>
19 #include <boost/geometry/strategies/tags.hpp>
21 namespace boost { namespace geometry
25 namespace strategy { namespace area { namespace services
29 \brief Traits class binding a default area strategy to a coordinate system
31 \tparam Tag tag of coordinate system
32 \tparam PointOfSegment point-type
34 template <typename Tag, typename PointOfSegment>
35 struct default_strategy
39 false, NOT_IMPLEMENTED_FOR_THIS_POINT_TYPE
40 , (types<PointOfSegment>)
45 }}} // namespace strategy::area::services
48 }} // namespace boost::geometry
50 #endif // BOOST_GEOMETRY_STRATEGIES_AREA_HPP