ceph/src/boost/boost/geometry/strategies/side.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_SIDE_HPP
  15 #define BOOST_GEOMETRY_STRATEGIES_SIDE_HPP
  16
  17
  18 #include <boost/geometry/strategies/tags.hpp>
  19
  20
  21 namespace boost { namespace geometry
  22 {
  23
  24 namespace strategy { namespace side
  25 {
  26
  27 namespace services
  28 {
  29
  30 /*!
  31 \brief Traits class binding a side determination strategy to a coordinate system
  32 \ingroup util
  33 \tparam CSTag tag of coordinate system of point-type
  34 \tparam CalculationType \tparam_calculation
  35 */
  36 template <typename CSTag, typename CalculationType = void>
  37 struct default_strategy
  38 {
  39     BOOST_MPL_ASSERT_MSG
  40         (
  41             false, NOT_IMPLEMENTED_FOR_THIS_TYPE
  42             , (types<CSTag>)
  43         );
  44 };
  45
  46
  47 } // namespace services
  48
  49
  50 }} // namespace strategy::side
  51
  52
  53 }} // namespace boost::geometry
  54
  55 #endif // BOOST_GEOMETRY_STRATEGIES_SIDE_HPP