/usr/include/boost/geometry/multi/core/point_order.hpp is in libboost1.55-dev 1.55.0+dfsg-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | // 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_MULTI_CORE_POINT_ORDER_HPP
#define BOOST_GEOMETRY_MULTI_CORE_POINT_ORDER_HPP
#include <boost/range.hpp>
#include <boost/geometry/core/point_order.hpp>
#include <boost/geometry/multi/core/tags.hpp>
namespace boost { namespace geometry
{
#ifndef DOXYGEN_NO_DISPATCH
namespace core_dispatch
{
template <typename Multi>
struct point_order<multi_point_tag, Multi>
: public detail::point_order::clockwise {};
template <typename Multi>
struct point_order<multi_linestring_tag, Multi>
: public detail::point_order::clockwise {};
// Specialization for multi_polygon: the order is the order of its polygons
template <typename MultiPolygon>
struct point_order<multi_polygon_tag, MultiPolygon>
{
static const order_selector value = core_dispatch::point_order
<
polygon_tag,
typename boost::range_value<MultiPolygon>::type
>::value ;
};
} // namespace core_dispatch
#endif // DOXYGEN_NO_DISPATCH
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_MULTI_CORE_POINT_ORDER_HPP
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