ecency-mobile/ios/Pods/boost-for-react-native/boost/geometry/geometries/variant.hpp

40 lines
1.2 KiB
C++

// Boost.Geometry (aka GGL, Generic Geometry Library)
// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
// 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)
#ifndef BOOST_GEOMETRY_GEOMETRIES_VARIANT_GEOMETRY_HPP
#define BOOST_GEOMETRY_GEOMETRIES_VARIANT_GEOMETRY_HPP
#include <boost/variant/variant_fwd.hpp>
#include <boost/mpl/front.hpp>
namespace boost { namespace geometry {
template <BOOST_VARIANT_ENUM_PARAMS(typename T)>
struct point_type<boost::variant<BOOST_VARIANT_ENUM_PARAMS(T)> >
: point_type<
typename boost::mpl::front<
typename boost::variant<BOOST_VARIANT_ENUM_PARAMS(T)>::types
>::type
>
{};
} // namespace geometry
} // namespace boost
#endif // BOOST_GEOMETRY_GEOMETRIES_VARIANT_GEOMETRY_HPP