/usr/include/boost/geometry/core
Edit: /usr/include/boost/geometry/core/reverse_dispatch.hpp (1686B)
// Boost.Geometry (aka GGL, Generic Geometry Library)
// 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)
#ifndef BOOST_GEOMETRY_CORE_REVERSE_DISPATCH_HPP
#define BOOST_GEOMETRY_CORE_REVERSE_DISPATCH_HPP
#include
#include
#include
#include
namespace boost { namespace geometry
{
#ifndef DOXYGEN_NO_DETAIL
namespace detail
{
// Different geometries: reverse_dispatch if second ID < first ID
template
struct reverse_dispatch : boost::mpl::if_c
<
(GeometryId1 > GeometryId2),
boost::true_type,
boost::false_type
>
{};
// Same geometry: never reverse_dispatch
template
struct reverse_dispatch : boost::false_type {};
} // namespace detail
#endif // DOXYGEN_NO_DETAIL
template
struct reverse_dispatch : detail::reverse_dispatch
<
geometry_id::type::value,
geometry_id::type::value
>
{};
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_CORE_REVERSE_DISPATCH_HPP