ceph/src/boost/libs/geometry/include/boost/geometry/strategies/convex_hull.hpp

   1 // Boost.Geometry (aka GGL, Generic Geometry Library)
   2
   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.
   6
   7 // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
   8 // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
   9
  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)
  13
  14 #ifndef BOOST_GEOMETRY_STRATEGIES_CONVEX_HULL_HPP
  15 #define BOOST_GEOMETRY_STRATEGIES_CONVEX_HULL_HPP
  16
  17 #include <boost/geometry/strategies/tags.hpp>
  18
  19
  20 namespace boost { namespace geometry
  21 {
  22
  23
  24
  25
  26 /*!
  27     \brief Traits class binding a convex hull calculation strategy to a coordinate system
  28     \ingroup convex_hull
  29     \tparam Tag tag of coordinate system
  30     \tparam Geometry the geometry type (hull operates internally per hull over geometry)
  31     \tparam Point point-type of output points
  32 */
  33 template
  34 <
  35     typename Geometry1,
  36     typename Point,
  37     typename CsTag = typename cs_tag<Point>::type
  38 >
  39 struct strategy_convex_hull
  40 {
  41     typedef strategy::not_implemented type;
  42 };
  43
  44
  45 }} // namespace boost::geometry
  46
  47 #endif // BOOST_GEOMETRY_STRATEGIES_CONVEX_HULL_HPP