You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and dots ('.'), can be up to 35 characters long. Letters must be lowercase.
72 lines
1.6 KiB
72 lines
1.6 KiB
// Boost.Geometry (aka GGL, Generic Geometry Library) |
|
|
|
// Copyright (c) 2007-2011 Barend Gehrels, Amsterdam, the Netherlands. |
|
// Copyright (c) 2008-2011 Bruno Lalande, Paris, France. |
|
// Copyright (c) 2009-2011 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_STRATEGIES_CENTROID_HPP |
|
#define BOOST_GEOMETRY_STRATEGIES_CENTROID_HPP |
|
|
|
|
|
#include <cstddef> |
|
|
|
#include <boost/mpl/assert.hpp> |
|
|
|
#include <boost/geometry/core/tags.hpp> |
|
#include <boost/geometry/strategies/tags.hpp> |
|
|
|
|
|
namespace boost { namespace geometry |
|
{ |
|
|
|
|
|
namespace strategy { namespace centroid |
|
{ |
|
|
|
struct not_applicable_strategy |
|
{ |
|
}; |
|
|
|
|
|
namespace services |
|
{ |
|
|
|
/*! |
|
\brief Traits class binding a centroid calculation strategy to a coordinate system |
|
\ingroup centroid |
|
\tparam CsTag tag of coordinate system, for specialization |
|
\tparam GeometryTag tag of geometry, for specialization |
|
\tparam Dimension dimension of geometry, for specialization |
|
\tparam Point point-type |
|
\tparam Geometry |
|
*/ |
|
template |
|
< |
|
typename CsTag, |
|
typename GeometryTag, |
|
std::size_t Dimension, |
|
typename Point, |
|
typename Geometry |
|
> |
|
struct default_strategy |
|
{ |
|
typedef not_applicable_strategy type; |
|
}; |
|
|
|
|
|
} // namespace services |
|
|
|
|
|
}} // namespace strategy::centroid |
|
|
|
|
|
}} // namespace boost::geometry |
|
|
|
#endif // BOOST_GEOMETRY_STRATEGIES_CENTROID_HPP
|
|
|